diff options
Diffstat (limited to 'drivers/net')
365 files changed, 3779 insertions, 3404 deletions
diff --git a/drivers/net/3c501.c b/drivers/net/3c501.c index 9e1c03e..5420f6d 100644 --- a/drivers/net/3c501.c +++ b/drivers/net/3c501.c @@ -399,7 +399,7 @@ static void el_timeout(struct net_device *dev) * as we may still be attempting to retrieve the last RX packet buffer. * * When a transmit times out we dump the card into control mode and just - * start again. It happens enough that it isnt worth logging. + * start again. It happens enough that it isn't worth logging. * * We avoid holding the spin locks when doing the packet load to the board. * The device is very slow, and its DMA mode is even slower. If we held the @@ -499,7 +499,7 @@ static netdev_tx_t el_start_xmit(struct sk_buff *skb, struct net_device *dev) * * Handle the ether interface interrupts. The 3c501 needs a lot more * hand holding than most cards. In particular we get a transmit interrupt - * with a collision error because the board firmware isnt capable of rewinding + * with a collision error because the board firmware isn't capable of rewinding * its own transmit buffer pointers. It can however count to 16 for us. * * On the receive side the card is also very dumb. It has no buffering to @@ -732,7 +732,7 @@ static void el_receive(struct net_device *dev) * el_reset: Reset a 3c501 card * @dev: The 3c501 card about to get zapped * - * Even resetting a 3c501 isnt simple. When you activate reset it loses all + * Even resetting a 3c501 isn't simple. When you activate reset it loses all * its configuration. You must hold the lock when doing this. The function * cannot take the lock itself as it is callable from the irq handler. */ diff --git a/drivers/net/3c523.c b/drivers/net/3c523.c index de579d0..bc0d1a1 100644 --- a/drivers/net/3c523.c +++ b/drivers/net/3c523.c @@ -44,7 +44,7 @@ this for the 64K version would require a lot of heinous bank switching, which I'm sure not interested in doing. If you try to implement a bank switching version, you'll basically have to remember - what bank is enabled and do a switch everytime you access a memory + what bank is enabled and do a switch every time you access a memory location that's not current. You'll also have to remap pointers on the driver side, because it only knows about 16K of the memory. Anyone desperate or masochistic enough to try? diff --git a/drivers/net/3c527.c b/drivers/net/3c527.c index 8c094ba..d9d056d 100644 --- a/drivers/net/3c527.c +++ b/drivers/net/3c527.c @@ -51,7 +51,7 @@ DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE " Richard Procter <rnp@paradise.net. * circular buffer queues. * * The mailboxes can be used for controlling how the card traverses - * its buffer rings, but are used only for inital setup in this + * its buffer rings, but are used only for initial setup in this * implementation. The exec mailbox allows a variety of commands to * be executed. Each command must complete before the next is * executed. Primarily we use the exec mailbox for controlling the @@ -813,7 +813,7 @@ static void mc32_flush_rx_ring(struct net_device *dev) * * This sets up the host transmit data-structures. * - * First, we obtain from the card it's current postion in the tx + * First, we obtain from the card it's current position in the tx * ring, so that we will know where to begin transmitting * packets. * diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c index 0a92436f..8cc2256 100644 --- a/drivers/net/3c59x.c +++ b/drivers/net/3c59x.c @@ -984,7 +984,7 @@ static int __init vortex_eisa_init(void) * any device have been found when we exit from * eisa_driver_register (the bus root driver may not be * initialized yet). So we blindly assume something was - * found, and let the sysfs magic happend... + * found, and let the sysfs magic happened... */ eisa_found = 1; } diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index dd16e83..10c4505 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -758,8 +758,7 @@ static netdev_tx_t cp_start_xmit (struct sk_buff *skb, entry = cp->tx_head; eor = (entry == (CP_TX_RING_SIZE - 1)) ? RingEnd : 0; - if (dev->features & NETIF_F_TSO) - mss = skb_shinfo(skb)->gso_size; + mss = skb_shinfo(skb)->gso_size; if (skb_shinfo(skb)->nr_frags == 0) { struct cp_desc *txd = &cp->tx_ring[entry]; @@ -1416,32 +1415,23 @@ static void cp_set_msglevel(struct net_device *dev, u32 value) cp->msg_enable = value; } -static u32 cp_get_rx_csum(struct net_device *dev) +static int cp_set_features(struct net_device *dev, u32 features) { struct cp_private *cp = netdev_priv(dev); - return (cpr16(CpCmd) & RxChkSum) ? 1 : 0; -} + unsigned long flags; -static int cp_set_rx_csum(struct net_device *dev, u32 data) -{ - struct cp_private *cp = netdev_priv(dev); - u16 cmd = cp->cpcmd, newcmd; + if (!((dev->features ^ features) & NETIF_F_RXCSUM)) + return 0; - newcmd = cmd; + spin_lock_irqsave(&cp->lock, flags); - if (data) - newcmd |= RxChkSum; + if (features & NETIF_F_RXCSUM) + cp->cpcmd |= RxChkSum; else - newcmd &= ~RxChkSum; - - if (newcmd != cmd) { - unsigned long flags; + cp->cpcmd &= ~RxChkSum; - spin_lock_irqsave(&cp->lock, flags); - cp->cpcmd = newcmd; - cpw16_f(CpCmd, newcmd); - spin_unlock_irqrestore(&cp->lock, flags); - } + cpw16_f(CpCmd, cp->cpcmd); + spin_unlock_irqrestore(&cp->lock, flags); return 0; } @@ -1554,11 +1544,6 @@ static const struct ethtool_ops cp_ethtool_ops = { .get_link = ethtool_op_get_link, .get_msglevel = cp_get_msglevel, .set_msglevel = cp_set_msglevel, - .get_rx_csum = cp_get_rx_csum, - .set_rx_csum = cp_set_rx_csum, - .set_tx_csum = ethtool_op_set_tx_csum, /* local! */ - .set_sg = ethtool_op_set_sg, - .set_tso = ethtool_op_set_tso, .get_regs = cp_get_regs, .get_wol = cp_get_wol, .set_wol = cp_set_wol, @@ -1831,6 +1816,7 @@ static const struct net_device_ops cp_netdev_ops = { .ndo_do_ioctl = cp_ioctl, .ndo_start_xmit = cp_start_xmit, .ndo_tx_timeout = cp_tx_timeout, + .ndo_set_features = cp_set_features, #if CP_VLAN_TAG_USED .ndo_vlan_rx_register = cp_vlan_rx_register, #endif @@ -1934,6 +1920,9 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) cp->cpcmd = (pci_using_dac ? PCIDAC : 0) | PCIMulRW | RxChkSum | CpRxOn | CpTxOn; + dev->features |= NETIF_F_RXCSUM; + dev->hw_features |= NETIF_F_RXCSUM; + regs = ioremap(pciaddr, CP_REGS_SIZE); if (!regs) { rc = -EIO; @@ -1966,9 +1955,8 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) if (pci_using_dac) dev->features |= NETIF_F_HIGHDMA; -#if 0 /* disabled by default until verified */ - dev->features |= NETIF_F_TSO; -#endif + /* disabled by default until verified */ + dev->hw_features |= NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO; dev->irq = pdev->irq; diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c index 41d9911..ee648fe 100644 --- a/drivers/net/acenic.c +++ b/drivers/net/acenic.c @@ -1584,7 +1584,7 @@ static void ace_watchdog(struct net_device *data) /* * We haven't received a stats update event for more than 2.5 * seconds and there is data in the transmit queue, thus we - * asume the card is stuck. + * assume the card is stuck. */ if (*ap->tx_csm != ap->tx_ret_csm) { printk(KERN_WARNING "%s: Transmitter is stuck, %08x\n", @@ -2564,7 +2564,7 @@ restart: /* * A TX-descriptor producer (an IRQ) might have gotten - * inbetween, making the ring free again. Since xmit is + * between, making the ring free again. Since xmit is * serialized, this is the only situation we have to * re-test. */ diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c index 2ca880b..88495c4 100644 --- a/drivers/net/amd8111e.c +++ b/drivers/net/amd8111e.c @@ -1398,7 +1398,7 @@ static void amd8111e_set_multicast_list(struct net_device *dev) mc_filter[1] = mc_filter[0] = 0; lp->options &= ~OPTION_MULTICAST_ENABLE; amd8111e_writeq(*(u64*)mc_filter,lp->mmio + LADRF); - /* disable promiscous mode */ + /* disable promiscuous mode */ writel(PROM, lp->mmio + CMD2); return; } diff --git a/drivers/net/at1700.c b/drivers/net/at1700.c index f4744fc..65a78f9 100644 --- a/drivers/net/at1700.c +++ b/drivers/net/at1700.c @@ -133,7 +133,7 @@ struct net_local { /* Run-time register bank 2 definitions. */ #define DATAPORT 8 /* Word-wide DMA or programmed-I/O dataport. */ #define TX_START 10 -#define COL16CNTL 11 /* Controll Reg for 16 collisions */ +#define COL16CNTL 11 /* Control Reg for 16 collisions */ #define MODE13 13 #define RX_CTRL 14 /* Configuration registers only on the '865A/B chips. */ diff --git a/drivers/net/atl1c/atl1c_ethtool.c b/drivers/net/atl1c/atl1c_ethtool.c index 7c52150..3af5a33 100644 --- a/drivers/net/atl1c/atl1c_ethtool.c +++ b/drivers/net/atl1c/atl1c_ethtool.c @@ -113,11 +113,6 @@ static int atl1c_set_settings(struct net_device *netdev, return 0; } -static u32 atl1c_get_tx_csum(struct net_device *netdev) -{ - return (netdev->features & NETIF_F_HW_CSUM) != 0; -} - static u32 atl1c_get_msglevel(struct net_device *netdev) { struct atl1c_adapter *adapter = netdev_priv(netdev); @@ -307,9 +302,6 @@ static const struct ethtool_ops atl1c_ethtool_ops = { .get_link = ethtool_op_get_link, .get_eeprom_len = atl1c_get_eeprom_len, .get_eeprom = atl1c_get_eeprom, - .get_tx_csum = atl1c_get_tx_csum, - .get_sg = ethtool_op_get_sg, - .set_sg = ethtool_op_set_sg, }; void atl1c_set_ethtool_ops(struct net_device *netdev) diff --git a/drivers/net/atl1c/atl1c_main.c b/drivers/net/atl1c/atl1c_main.c index 7d9d506..894d485 100644 --- a/drivers/net/atl1c/atl1c_main.c +++ b/drivers/net/atl1c/atl1c_main.c @@ -484,6 +484,15 @@ static void atl1c_set_rxbufsize(struct atl1c_adapter *adapter, adapter->rx_buffer_len = mtu > AT_RX_BUF_SIZE ? roundup(mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN, 8) : AT_RX_BUF_SIZE; } + +static u32 atl1c_fix_features(struct net_device *netdev, u32 features) +{ + if (netdev->mtu > MAX_TSO_FRAME_SIZE) + features &= ~(NETIF_F_TSO | NETIF_F_TSO6); + + return features; +} + /* * atl1c_change_mtu - Change the Maximum Transfer Unit * @netdev: network interface device structure @@ -510,14 +519,8 @@ static int atl1c_change_mtu(struct net_device *netdev, int new_mtu) netdev->mtu = new_mtu; adapter->hw.max_frame_size = new_mtu; atl1c_set_rxbufsize(adapter, netdev); - if (new_mtu > MAX_TSO_FRAME_SIZE) { - adapter->netdev->features &= ~NETIF_F_TSO; - adapter->netdev->features &= ~NETIF_F_TSO6; - } else { - adapter->netdev->features |= NETIF_F_TSO; - adapter->netdev->features |= NETIF_F_TSO6; - } atl1c_down(adapter); + netdev_update_features(netdev); atl1c_up(adapter); clear_bit(__AT_RESETTING, &adapter->flags); if (adapter->hw.ctrl_flags & ATL1C_FPGA_VERSION) { @@ -2585,6 +2588,7 @@ static const struct net_device_ops atl1c_netdev_ops = { .ndo_set_mac_address = atl1c_set_mac_addr, .ndo_set_multicast_list = atl1c_set_multi, .ndo_change_mtu = atl1c_change_mtu, + .ndo_fix_features = atl1c_fix_features, .ndo_do_ioctl = atl1c_ioctl, .ndo_tx_timeout = atl1c_tx_timeout, .ndo_get_stats = atl1c_get_stats, @@ -2605,12 +2609,13 @@ static int atl1c_init_netdev(struct net_device *netdev, struct pci_dev *pdev) atl1c_set_ethtool_ops(netdev); /* TODO: add when ready */ - netdev->features = NETIF_F_SG | + netdev->hw_features = NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_HW_VLAN_TX | - NETIF_F_HW_VLAN_RX | NETIF_F_TSO | NETIF_F_TSO6; + netdev->features = netdev->hw_features | + NETIF_F_HW_VLAN_RX; return 0; } diff --git a/drivers/net/atl1e/atl1e_ethtool.c b/drivers/net/atl1e/atl1e_ethtool.c index 1209297..4778374 100644 --- a/drivers/net/atl1e/atl1e_ethtool.c +++ b/drivers/net/atl1e/atl1e_ethtool.c @@ -382,9 +382,6 @@ static const struct ethtool_ops atl1e_ethtool_ops = { .get_eeprom_len = atl1e_get_eeprom_len, .get_eeprom = atl1e_get_eeprom, .set_eeprom = atl1e_set_eeprom, - .set_tx_csum = ethtool_op_set_tx_hw_csum, - .set_sg = ethtool_op_set_sg, - .set_tso = ethtool_op_set_tso, }; void atl1e_set_ethtool_ops(struct net_device *netdev) diff --git a/drivers/net/atl1e/atl1e_main.c b/drivers/net/atl1e/atl1e_main.c index 1ff001a..9900ca1 100644 --- a/drivers/net/atl1e/atl1e_main.c +++ b/drivers/net/atl1e/atl1e_main.c @@ -1927,11 +1927,7 @@ void atl1e_down(struct atl1e_adapter *adapter) * reschedule our watchdog timer */ set_bit(__AT_DOWN, &adapter->flags); -#ifdef NETIF_F_LLTX netif_stop_queue(netdev); -#else - netif_tx_disable(netdev); -#endif /* reset MAC to disable all RX/TX */ atl1e_reset_hw(&adapter->hw); @@ -2223,10 +2219,10 @@ static int atl1e_init_netdev(struct net_device *netdev, struct pci_dev *pdev) netdev->watchdog_timeo = AT_TX_WATCHDOG; atl1e_set_ethtool_ops(netdev); - netdev->features = NETIF_F_SG | NETIF_F_HW_CSUM | - NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; - netdev->features |= NETIF_F_LLTX; - netdev->features |= NETIF_F_TSO; + netdev->hw_features = NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_TSO | + NETIF_F_HW_VLAN_TX; + netdev->features = netdev->hw_features | + NETIF_F_HW_VLAN_RX | NETIF_F_LLTX; return 0; } @@ -2509,7 +2505,7 @@ static struct pci_driver atl1e_driver = { .id_table = atl1e_pci_tbl, .probe = atl1e_probe, .remove = __devexit_p(atl1e_remove), - /* Power Managment Hooks */ + /* Power Management Hooks */ #ifdef CONFIG_PM .suspend = atl1e_suspend, .resume = atl1e_resume, diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c index 67f40b9..98334a1 100644 --- a/drivers/net/atlx/atl1.c +++ b/drivers/net/atlx/atl1.c @@ -2572,7 +2572,7 @@ static s32 atl1_up(struct atl1_adapter *adapter) { struct net_device *netdev = adapter->netdev; int err; - int irq_flags = IRQF_SAMPLE_RANDOM; + int irq_flags = 0; /* hardware has been reset, we need to reload some things */ atlx_set_multi(netdev); @@ -2986,6 +2986,11 @@ static int __devinit atl1_probe(struct pci_dev *pdev, netdev->features |= NETIF_F_SG; netdev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX); + netdev->hw_features = NETIF_F_HW_CSUM | NETIF_F_SG | NETIF_F_TSO; + + /* is this valid? see atl1_setup_mac_ctrl() */ + netdev->features |= NETIF_F_RXCSUM; + /* * patch for some L1 of old version, * the final version of L1 may not need these @@ -3595,12 +3600,6 @@ static int atl1_set_pauseparam(struct net_device *netdev, return 0; } -/* FIXME: is this right? -- CHS */ -static u32 atl1_get_rx_csum(struct net_device *netdev) -{ - return 1; -} - static void atl1_get_strings(struct net_device *netdev, u32 stringset, u8 *data) { @@ -3668,13 +3667,9 @@ static const struct ethtool_ops atl1_ethtool_ops = { .set_ringparam = atl1_set_ringparam, .get_pauseparam = atl1_get_pauseparam, .set_pauseparam = atl1_set_pauseparam, - .get_rx_csum = atl1_get_rx_csum, - .set_tx_csum = ethtool_op_set_tx_hw_csum, .get_link = ethtool_op_get_link, - .set_sg = ethtool_op_set_sg, .get_strings = atl1_get_strings, .nway_reset = atl1_nway_reset, .get_ethtool_stats = atl1_get_ethtool_stats, .get_sset_count = atl1_get_sset_count, - .set_tso = ethtool_op_set_tso, }; diff --git a/drivers/net/atlx/atl2.c b/drivers/net/atlx/atl2.c index 937ef1a..b75aa29 100644 --- a/drivers/net/atlx/atl2.c +++ b/drivers/net/atlx/atl2.c @@ -1411,9 +1411,8 @@ static int __devinit atl2_probe(struct pci_dev *pdev, err = -EIO; -#ifdef NETIF_F_HW_VLAN_TX + netdev->hw_features = NETIF_F_SG; netdev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX); -#endif /* Init PHY as early as possible due to power saving issue */ atl2_phy_init(&adapter->hw); @@ -1701,7 +1700,7 @@ static struct pci_driver atl2_driver = { .id_table = atl2_pci_tbl, .probe = atl2_probe, .remove = __devexit_p(atl2_remove), - /* Power Managment Hooks */ + /* Power Management Hooks */ .suspend = atl2_suspend, #ifdef CONFIG_PM .resume = atl2_resume, @@ -1840,11 +1839,6 @@ static int atl2_set_settings(struct net_device *netdev, return 0; } -static u32 atl2_get_tx_csum(struct net_device *netdev) -{ - return (netdev->features & NETIF_F_HW_CSUM) != 0; -} - static u32 atl2_get_msglevel(struct net_device *netdev) { return 0; @@ -2112,12 +2106,6 @@ static const struct ethtool_ops atl2_ethtool_ops = { .get_eeprom_len = atl2_get_eeprom_len, .get_eeprom = atl2_get_eeprom, .set_eeprom = atl2_set_eeprom, - .get_tx_csum = atl2_get_tx_csum, - .get_sg = ethtool_op_get_sg, - .set_sg = ethtool_op_set_sg, -#ifdef NETIF_F_TSO - .get_tso = ethtool_op_get_tso, -#endif }; static void atl2_set_ethtool_ops(struct net_device *netdev) diff --git a/drivers/net/bcm63xx_enet.c b/drivers/net/bcm63xx_enet.c index e94a966a..e68ffe6 100644 --- a/drivers/net/bcm63xx_enet.c +++ b/drivers/net/bcm63xx_enet.c @@ -597,7 +597,7 @@ static int bcm_enet_set_mac_address(struct net_device *dev, void *p) } /* - * Change rx mode (promiscous/allmulti) and update multicast list + * Change rx mode (promiscuous/allmulti) and update multicast list */ static void bcm_enet_set_multicast_list(struct net_device *dev) { @@ -839,8 +839,8 @@ static int bcm_enet_open(struct net_device *dev) if (ret) goto out_phy_disconnect; - ret = request_irq(priv->irq_rx, bcm_enet_isr_dma, - IRQF_SAMPLE_RANDOM | IRQF_DISABLED, dev->name, dev); + ret = request_irq(priv->irq_rx, bcm_enet_isr_dma, IRQF_DISABLED, + dev->name, dev); if (ret) goto out_freeirq; diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h index f803c58..a0b4743 100644 --- a/drivers/net/benet/be.h +++ b/drivers/net/benet/be.h @@ -84,15 +84,14 @@ static inline char *nic_name(struct pci_dev *pdev) #define MCC_CQ_LEN 256 #define MAX_RSS_QS 4 /* BE limit is 4 queues/port */ -#define BE_MAX_MSIX_VECTORS (MAX_RSS_QS + 1 + 1)/* RSS qs + 1 def Rx + Tx */ +#define MAX_RX_QS (MAX_RSS_QS + 1) /* RSS qs + 1 def Rx */ +#define BE_MAX_MSIX_VECTORS (MAX_RX_QS + 1)/* RX + TX */ #define BE_NAPI_WEIGHT 64 #define MAX_RX_POST BE_NAPI_WEIGHT /* Frags posted at a time */ #define RX_FRAGS_REFILL_WM (RX_Q_LEN - MAX_RX_POST) #define FW_VER_LEN 32 -#define BE_MAX_VF 32 - struct be_dma_mem { void *va; dma_addr_t dma; @@ -154,7 +153,7 @@ struct be_eq_obj { u16 min_eqd; /* in usecs */ u16 max_eqd; /* in usecs */ u16 cur_eqd; /* in usecs */ - u8 msix_vec_idx; + u8 eq_idx; struct napi_struct napi; }; @@ -276,7 +275,7 @@ struct be_adapter { spinlock_t mcc_cq_lock; struct msix_entry msix_entries[BE_MAX_MSIX_VECTORS]; - bool msix_enabled; + u32 num_msix_vec; bool isr_registered; /* TX Rings */ @@ -287,11 +286,11 @@ struct be_adapter { u32 cache_line_break[8]; /* Rx rings */ - struct be_rx_obj rx_obj[MAX_RSS_QS + 1]; /* one default non-rss Q */ + struct be_rx_obj rx_obj[MAX_RX_QS]; u32 num_rx_qs; u32 big_page_size; /* Compounded page size shared by rx wrbs */ - u8 msix_vec_next_idx; + u8 eq_next_idx; struct be_drv_stats drv_stats; struct vlan_group *vlan_grp; @@ -308,10 +307,10 @@ struct be_adapter { u16 work_counter; /* Ethtool knobs and info */ - bool rx_csum; /* BE card must perform rx-checksumming */ char fw_ver[FW_VER_LEN]; u32 if_handle; /* Used to configure filtering */ u32 pmac_id; /* MAC addr handle used by BE card */ + u32 beacon_state; /* for set_phys_id */ bool eeh_err; bool link_up; @@ -334,7 +333,7 @@ struct be_adapter { bool be3_native; bool sriov_enabled; - struct be_vf_cfg vf_cfg[BE_MAX_VF]; + struct be_vf_cfg *vf_cfg; u8 is_virtfn; u32 sli_family; u8 hba_port_num; @@ -351,6 +350,7 @@ struct be_adapter { extern const struct ethtool_ops be_ethtool_ops; +#define msix_enabled(adapter) (adapter->num_msix_vec > 0) #define tx_stats(adapter) (&adapter->tx_stats) #define rx_stats(rxo) (&rxo->stats) @@ -455,18 +455,10 @@ static inline u8 is_udp_pkt(struct sk_buff *skb) static inline void be_check_sriov_fn_type(struct be_adapter *adapter) { - u8 data; u32 sli_intf; - if (lancer_chip(adapter)) { - pci_read_config_dword(adapter->pdev, SLI_INTF_REG_OFFSET, - &sli_intf); - adapter->is_virtfn = (sli_intf & SLI_INTF_FT_MASK) ? 1 : 0; - } else { - pci_write_config_byte(adapter->pdev, 0xFE, 0xAA); - pci_read_config_byte(adapter->pdev, 0xFE, &data); - adapter->is_virtfn = (data != 0xAA); - } + pci_read_config_dword(adapter->pdev, SLI_INTF_REG_OFFSET, &sli_intf); + adapter->is_virtfn = (sli_intf & SLI_INTF_FT_MASK) ? 1 : 0; } static inline void be_vf_eth_addr_generate(struct be_adapter *adapter, u8 *mac) @@ -482,6 +474,11 @@ static inline void be_vf_eth_addr_generate(struct be_adapter *adapter, u8 *mac) memcpy(mac, adapter->netdev->dev_addr, 3); } +static inline bool be_multi_rxq(const struct be_adapter *adapter) +{ + return adapter->num_rx_qs > 1; +} + extern void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm, u16 num_popped); extern void be_link_status_update(struct be_adapter *adapter, bool link_up); diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c index 5a4a87e7..11b774a 100644 --- a/drivers/net/benet/be_cmds.c +++ b/drivers/net/benet/be_cmds.c @@ -1186,6 +1186,113 @@ err: return status; } +/* Uses synchronous mcc */ +int be_cmd_get_reg_len(struct be_adapter *adapter, u32 *log_size) +{ + struct be_mcc_wrb *wrb; + struct be_cmd_req_get_fat *req; + int status; + + spin_lock_bh(&adapter->mcc_lock); + + wrb = wrb_from_mccq(adapter); + if (!wrb) { + status = -EBUSY; + goto err; + } + req = embedded_payload(wrb); + + be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, + OPCODE_COMMON_MANAGE_FAT); + + be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, + OPCODE_COMMON_MANAGE_FAT, sizeof(*req)); + req->fat_operation = cpu_to_le32(QUERY_FAT); + status = be_mcc_notify_wait(adapter); + if (!status) { + struct be_cmd_resp_get_fat *resp = embedded_payload(wrb); + if (log_size && resp->log_size) + *log_size = le32_to_cpu(resp->log_size - + sizeof(u32)); + } +err: + spin_unlock_bh(&adapter->mcc_lock); + return status; +} + +void be_cmd_get_regs(struct be_adapter *adapter, u32 buf_len, void *buf) +{ + struct be_dma_mem get_fat_cmd; + struct be_mcc_wrb *wrb; + struct be_cmd_req_get_fat *req; + struct be_sge *sge; + u32 offset = 0, total_size, buf_size, log_offset = sizeof(u32); + int status; + + if (buf_len == 0) + return; + + total_size = buf_len; + + spin_lock_bh(&adapter->mcc_lock); + + wrb = wrb_from_mccq(adapter); + if (!wrb) { + status = -EBUSY; + goto err; + } + while (total_size) { + buf_size = min(total_size, (u32)60*1024); + total_size -= buf_size; + + get_fat_cmd.size = sizeof(struct be_cmd_req_get_fat) + buf_size; + get_fat_cmd.va = pci_alloc_consistent(adapter->pdev, + get_fat_cmd.size, + &get_fat_cmd.dma); + if (!get_fat_cmd.va) { + status = -ENOMEM; + dev_err(&adapter->pdev->dev, + "Memory allocation failure while retrieving FAT data\n"); + goto err; + } + req = get_fat_cmd.va; + sge = nonembedded_sgl(wrb); + + be_wrb_hdr_prepare(wrb, get_fat_cmd.size, false, 1, + OPCODE_COMMON_MANAGE_FAT); + + be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, + OPCODE_COMMON_MANAGE_FAT, get_fat_cmd.size); + + sge->pa_hi = cpu_to_le32(upper_32_bits(get_fat_cmd.size)); + sge->pa_lo = cpu_to_le32(get_fat_cmd.dma & 0xFFFFFFFF); + sge->len = cpu_to_le32(get_fat_cmd.size); + + req->fat_operation = cpu_to_le32(RETRIEVE_FAT); + req->read_log_offset = cpu_to_le32(log_offset); + req->read_log_length = cpu_to_le32(buf_size); + req->data_buffer_size = cpu_to_le32(buf_size); + + status = be_mcc_notify_wait(adapter); + if (!status) { + struct be_cmd_resp_get_fat *resp = get_fat_cmd.va; + memcpy(buf + offset, + resp->data_buffer, + resp->read_log_length); + } + pci_free_consistent(adapter->pdev, get_fat_cmd.size, + get_fat_cmd.va, + get_fat_cmd.dma); + if (status) + dev_err(&adapter->pdev->dev, "FAT Table Retrieve error\n"); + + offset += buf_size; + log_offset += buf_size; + } +err: + spin_unlock_bh(&adapter->mcc_lock); +} + /* Uses Mbox */ int be_cmd_get_fw_ver(struct be_adapter *adapter, char *fw_ver) { @@ -1331,7 +1438,7 @@ err: /* * Uses MCC for this command as it may be called in BH context - * (mc == NULL) => multicast promiscous + * (mc == NULL) => multicast promiscuous */ int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id, struct net_device *netdev, struct be_dma_mem *mem) diff --git a/drivers/net/benet/be_cmds.h b/drivers/net/benet/be_cmds.h index 4f254cf..3fb6e0a 100644 --- a/drivers/net/benet/be_cmds.h +++ b/drivers/net/benet/be_cmds.h @@ -186,6 +186,7 @@ struct be_mcc_mailbox { #define OPCODE_COMMON_NTWK_PMAC_ADD 59 #define OPCODE_COMMON_NTWK_PMAC_DEL 60 #define OPCODE_COMMON_FUNCTION_RESET 61 +#define OPCODE_COMMON_MANAGE_FAT 68 #define OPCODE_COMMON_ENABLE_DISABLE_BEACON 69 #define OPCODE_COMMON_GET_BEACON_STATE 70 #define OPCODE_COMMON_READ_TRANSRECV_DATA 73 @@ -380,6 +381,24 @@ struct be_cmd_resp_cq_create { u16 rsvd0; } __packed; +struct be_cmd_req_get_fat { + struct be_cmd_req_hdr hdr; + u32 fat_operation; + u32 read_log_offset; + u32 read_log_length; + u32 data_buffer_size; + u32 data_buffer[1]; +} __packed; + +struct be_cmd_resp_get_fat { + struct be_cmd_resp_hdr hdr; + u32 log_size; + u32 read_log_length; + u32 rsvd[2]; + u32 data_buffer[1]; +} __packed; + + /******************** Create MCCQ ***************************/ /* Pseudo amap definition in which each bit of the actual structure is defined * as a byte: used to calculate offset/shift/mask of each field */ @@ -1148,4 +1167,6 @@ extern void be_detect_dump_ue(struct be_adapter *adapter); extern int be_cmd_get_die_temperature(struct be_adapter *adapter); extern int be_cmd_get_cntl_attributes(struct be_adapter *adapter); extern int be_cmd_check_native_mode(struct be_adapter *adapter); +extern int be_cmd_get_reg_len(struct be_adapter *adapter, u32 *log_size); +extern void be_cmd_get_regs(struct be_adapter *adapter, u32 buf_len, void *buf); diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c index aac248f..96f5502 100644 --- a/drivers/net/benet/be_ethtool.c +++ b/drivers/net/benet/be_ethtool.c @@ -156,6 +156,25 @@ be_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) } static int +be_get_reg_len(struct net_device *netdev) +{ + struct be_adapter *adapter = netdev_priv(netdev); + u32 log_size = 0; + + be_cmd_get_reg_len(adapter, &log_size); + return log_size; +} + +static void +be_get_regs(struct net_device *netdev, struct ethtool_regs *regs, void *buf) +{ + struct be_adapter *adapter = netdev_priv(netdev); + + memset(buf, 0, regs->len); + be_cmd_get_regs(adapter, regs->len, buf); +} + +static int be_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) { struct be_adapter *adapter = netdev_priv(netdev); @@ -242,25 +261,6 @@ be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) return 0; } -static u32 be_get_rx_csum(struct net_device *netdev) -{ - struct be_adapter *adapter = netdev_priv(netdev); - - return adapter->rx_csum; -} - -static int be_set_rx_csum(struct net_device *netdev, uint32_t data) -{ - struct be_adapter *adapter = netdev_priv(netdev); - - if (data) - adapter->rx_csum = true; - else - adapter->rx_csum = false; - - return 0; -} - static void be_get_ethtool_stats(struct net_device *netdev, struct ethtool_stats *stats, uint64_t *data) @@ -507,29 +507,33 @@ be_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd) } static int -be_phys_id(struct net_device *netdev, u32 data) +be_set_phys_id(struct net_device *netdev, + enum ethtool_phys_id_state state) { struct be_adapter *adapter = netdev_priv(netdev); - int status; - u32 cur; - - be_cmd_get_beacon_state(adapter, adapter->hba_port_num, &cur); - if (cur == BEACON_STATE_ENABLED) - return 0; + switch (state) { + case ETHTOOL_ID_ACTIVE: + be_cmd_get_beacon_state(adapter, adapter->hba_port_num, + &adapter->beacon_state); + return -EINVAL; - if (data < 2) - data = 2; + case ETHTOOL_ID_ON: + be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0, + BEACON_STATE_ENABLED); + break; - status = be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0, - BEACON_STATE_ENABLED); - set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(data*HZ); + case ETHTOOL_ID_OFF: + be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0, + BEACON_STATE_DISABLED); + break; - status = be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0, - BEACON_STATE_DISABLED); + case ETHTOOL_ID_INACTIVE: + be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0, + adapter->beacon_state); + } - return status; + return 0; } static bool @@ -712,6 +716,18 @@ be_read_eeprom(struct net_device *netdev, struct ethtool_eeprom *eeprom, return status; } +static int be_set_flags(struct net_device *netdev, u32 data) +{ + struct be_adapter *adapter = netdev_priv(netdev); + int rc = -1; + + if (be_multi_rxq(adapter)) + rc = ethtool_op_set_flags(netdev, data, ETH_FLAG_RXHASH | + ETH_FLAG_TXVLAN | ETH_FLAG_RXVLAN); + + return rc; +} + const struct ethtool_ops be_ethtool_ops = { .get_settings = be_get_settings, .get_drvinfo = be_get_drvinfo, @@ -725,18 +741,13 @@ const struct ethtool_ops be_ethtool_ops = { .get_ringparam = be_get_ringparam, .get_pauseparam = be_get_pauseparam, .set_pauseparam = be_set_pauseparam, - .get_rx_csum = be_get_rx_csum, - .set_rx_csum = be_set_rx_csum, - .get_tx_csum = ethtool_op_get_tx_csum, - .set_tx_csum = ethtool_op_set_tx_hw_csum, - .get_sg = ethtool_op_get_sg, - .set_sg = ethtool_op_set_sg, - .get_tso = ethtool_op_get_tso, - .set_tso = ethtool_op_set_tso, .get_strings = be_get_stat_strings, - .phys_id = be_phys_id, + .set_phys_id = be_set_phys_id, .get_sset_count = be_get_sset_count, .get_ethtool_stats = be_get_ethtool_stats, + .get_regs_len = be_get_reg_len, + .get_regs = be_get_regs, .flash_device = be_do_flash, .self_test = be_self_test, + .set_flags = be_set_flags, }; diff --git a/drivers/net/benet/be_hw.h b/drivers/net/benet/be_hw.h index d4344a0..53d658a 100644 --- a/drivers/net/benet/be_hw.h +++ b/drivers/net/benet/be_hw.h @@ -155,6 +155,10 @@ /********** SRIOV VF PCICFG OFFSET ********/ #define SRIOV_VF_PCICFG_OFFSET (4096) +/********** FAT TABLE ********/ +#define RETRIEVE_FAT 0 +#define QUERY_FAT 1 + /* Flashrom related descriptors */ #define IMAGE_TYPE_FIRMWARE 160 #define IMAGE_TYPE_BOOTCODE 224 diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c index a71163f..1bb763c 100644 --- a/drivers/net/benet/be_main.c +++ b/drivers/net/benet/be_main.c @@ -116,11 +116,6 @@ static char *ue_status_hi_desc[] = { "Unknown" }; -static inline bool be_multi_rxq(struct be_adapter *adapter) -{ - return (adapter->num_rx_qs > 1); -} - static void be_queue_free(struct be_adapter *adapter, struct be_queue_info *q) { struct be_dma_mem *mem = &q->dma_mem; @@ -708,7 +703,7 @@ static void be_set_multicast_list(struct net_device *netdev) goto done; } - /* BE was previously in promiscous mode; disable it */ + /* BE was previously in promiscuous mode; disable it */ if (adapter->promiscuous) { adapter->promiscuous = false; be_cmd_promiscuous_config(adapter, adapter->port_num, 0); @@ -993,9 +988,10 @@ static void be_rx_compl_process(struct be_adapter *adapter, struct be_rx_obj *rxo, struct be_rx_compl_info *rxcp) { + struct net_device *netdev = adapter->netdev; struct sk_buff *skb; - skb = netdev_alloc_skb_ip_align(adapter->netdev, BE_HDR_LEN); + skb = netdev_alloc_skb_ip_align(netdev, BE_HDR_LEN); if (unlikely(!skb)) { if (net_ratelimit()) dev_warn(&adapter->pdev->dev, "skb alloc failed\n"); @@ -1005,13 +1001,16 @@ static void be_rx_compl_process(struct be_adapter *adapter, skb_fill_rx_data(adapter, rxo, skb, rxcp); - if (likely(adapter->rx_csum && csum_passed(rxcp))) + if (likely((netdev->features & NETIF_F_RXCSUM) && csum_passed(rxcp))) skb->ip_summed = CHECKSUM_UNNECESSARY; else skb_checksum_none_assert(skb); skb->truesize = skb->len + sizeof(struct sk_buff); - skb->protocol = eth_type_trans(skb, adapter->netdev); + skb->protocol = eth_type_trans(skb, netdev); + if (adapter->netdev->features & NETIF_F_RXHASH) + skb->rxhash = rxcp->rss_hash; + if (unlikely(rxcp->vlanf)) { if (!adapter->vlan_grp || adapter->vlans_added == 0) { @@ -1072,6 +1071,8 @@ static void be_rx_compl_process_gro(struct be_adapter *adapter, skb->data_len = rxcp->pkt_size; skb->truesize += rxcp->pkt_size; skb->ip_summed = CHECKSUM_UNNECESSARY; + if (adapter->netdev->features & NETIF_F_RXHASH) + skb->rxhash = rxcp->rss_hash; if (likely(!rxcp->vlanf)) napi_gro_frags(&eq_obj->napi); @@ -1101,8 +1102,14 @@ static void be_parse_rx_compl_v1(struct be_adapter *adapter, AMAP_GET_BITS(struct amap_eth_rx_compl_v1, numfrags, compl); rxcp->pkt_type = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, cast_enc, compl); - rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vtm, compl); - rxcp->vid = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vlan_tag, compl); + rxcp->rss_hash = + AMAP_GET_BITS(struct amap_eth_rx_compl_v1, rsshash, rxcp); + if (rxcp->vlanf) { + rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vtm, + compl); + rxcp->vid = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vlan_tag, + compl); + } } static void be_parse_rx_compl_v0(struct be_adapter *adapter, @@ -1127,8 +1134,14 @@ static void be_parse_rx_compl_v0(struct be_adapter *adapter, AMAP_GET_BITS(struct amap_eth_rx_compl_v0, numfrags, compl); rxcp->pkt_type = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, cast_enc, compl); - rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vtm, compl); - rxcp->vid = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vlan_tag, compl); + rxcp->rss_hash = + AMAP_GET_BITS(struct amap_eth_rx_compl_v0, rsshash, rxcp); + if (rxcp->vlanf) { + rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vtm, + compl); + rxcp->vid = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vlan_tag, + compl); + } } static struct be_rx_compl_info *be_rx_compl_get(struct be_rx_obj *rxo) @@ -1150,15 +1163,19 @@ static struct be_rx_compl_info *be_rx_compl_get(struct be_rx_obj *rxo) else be_parse_rx_compl_v0(adapter, compl, rxcp); - /* vlanf could be wrongly set in some cards. ignore if vtm is not set */ - if ((adapter->function_mode & 0x400) && !rxcp->vtm) - rxcp->vlanf = 0; + if (rxcp->vlanf) { + /* vlanf could be wrongly set in some cards. + * ignore if vtm is not set */ + if ((adapter->function_mode & 0x400) && !rxcp->vtm) + rxcp->vlanf = 0; - if (!lancer_chip(adapter)) - rxcp->vid = swab16(rxcp->vid); + if (!lancer_chip(adapter)) + rxcp->vid = swab16(rxcp->vid); - if ((adapter->pvid == rxcp->vid) && !adapter->vlan_tag[rxcp->vid]) - rxcp->vlanf = 0; + if ((adapter->pvid == rxcp->vid) && + !adapter->vlan_tag[rxcp->vid]) + rxcp->vlanf = 0; + } /* As the compl has been parsed, reset it; we wont touch it again */ compl->dw[offsetof(struct amap_eth_rx_compl_v1, valid) / 32] = 0; @@ -1497,7 +1514,7 @@ static int be_tx_queues_create(struct be_adapter *adapter) if (be_cmd_eq_create(adapter, eq, adapter->tx_eq.cur_eqd)) goto tx_eq_free; - adapter->tx_eq.msix_vec_idx = adapter->msix_vec_next_idx++; + adapter->tx_eq.eq_idx = adapter->eq_next_idx++; /* Alloc TX eth compl queue */ @@ -1567,12 +1584,31 @@ static void be_rx_queues_destroy(struct be_adapter *adapter) } } +static u32 be_num_rxqs_want(struct be_adapter *adapter) +{ + if (multi_rxq && (adapter->function_caps & BE_FUNCTION_CAPS_RSS) && + !adapter->sriov_enabled && !(adapter->function_mode & 0x400)) { + return 1 + MAX_RSS_QS; /* one default non-RSS queue */ + } else { + dev_warn(&adapter->pdev->dev, + "No support for multiple RX queues\n"); + return 1; + } +} + static int be_rx_queues_create(struct be_adapter *adapter) { struct be_queue_info *eq, *q, *cq; struct be_rx_obj *rxo; int rc, i; + adapter->num_rx_qs = min(be_num_rxqs_want(adapter), + msix_enabled(adapter) ? + adapter->num_msix_vec - 1 : 1); + if (adapter->num_rx_qs != MAX_RX_QS) + dev_warn(&adapter->pdev->dev, + "Can create only %d RX queues", adapter->num_rx_qs); + adapter->big_page_size = (1 << get_order(rx_frag_size)) * PAGE_SIZE; for_all_rx_queues(adapter, rxo, i) { rxo->adapter = adapter; @@ -1590,7 +1626,7 @@ static int be_rx_queues_create(struct be_adapter *adapter) if (rc) goto err; - rxo->rx_eq.msix_vec_idx = adapter->msix_vec_next_idx++; + rxo->rx_eq.eq_idx = adapter->eq_next_idx++; /* CQ */ cq = &rxo->cq; @@ -1666,11 +1702,11 @@ static irqreturn_t be_intx(int irq, void *dev) if (!isr) return IRQ_NONE; - if ((1 << adapter->tx_eq.msix_vec_idx & isr)) + if ((1 << adapter->tx_eq.eq_idx & isr)) event_handle(adapter, &adapter->tx_eq); for_all_rx_queues(adapter, rxo, i) { - if ((1 << rxo->rx_eq.msix_vec_idx & isr)) + if ((1 << rxo->rx_eq.eq_idx & isr)) event_handle(adapter, &rxo->rx_eq); } } @@ -1837,6 +1873,9 @@ static void be_worker(struct work_struct *work) struct be_rx_obj *rxo; int i; + if (!adapter->ue_detected && !lancer_chip(adapter)) + be_detect_dump_ue(adapter); + /* when interrupts are not yet enabled, just reap any pending * mcc completions */ if (!netif_running(adapter->netdev)) { @@ -1849,9 +1888,6 @@ static void be_worker(struct work_struct *work) be_cq_notify(adapter, mcc_obj->cq.id, false, mcc_compl); } - if (!adapter->ue_detected && !lancer_chip(adapter)) - be_detect_dump_ue(adapter); - goto reschedule; } @@ -1869,8 +1905,6 @@ static void be_worker(struct work_struct *work) be_post_rx_frags(rxo, GFP_KERNEL); } } - if (!adapter->ue_detected && !lancer_chip(adapter)) - be_detect_dump_ue(adapter); reschedule: schedule_delayed_work(&adapter->work, msecs_to_jiffies(1000)); @@ -1878,51 +1912,35 @@ reschedule: static void be_msix_disable(struct be_adapter *adapter) { - if (adapter->msix_enabled) { + if (msix_enabled(adapter)) { pci_disable_msix(adapter->pdev); - adapter->msix_enabled = false; - } -} - -static int be_num_rxqs_get(struct be_adapter *adapter) -{ - if (multi_rxq && (adapter->function_caps & BE_FUNCTION_CAPS_RSS) && - !adapter->sriov_enabled && !(adapter->function_mode & 0x400)) { - return 1 + MAX_RSS_QS; /* one default non-RSS queue */ - } else { - dev_warn(&adapter->pdev->dev, - "No support for multiple RX queues\n"); - return 1; + adapter->num_msix_vec = 0; } } static void be_msix_enable(struct be_adapter *adapter) { #define BE_MIN_MSIX_VECTORS (1 + 1) /* Rx + Tx */ - int i, status; + int i, status, num_vec; - adapter->num_rx_qs = be_num_rxqs_get(adapter); + num_vec = be_num_rxqs_want(adapter) + 1; - for (i = 0; i < (adapter->num_rx_qs + 1); i++) + for (i = 0; i < num_vec; i++) adapter->msix_entries[i].entry = i; - status = pci_enable_msix(adapter->pdev, adapter->msix_entries, - adapter->num_rx_qs + 1); + status = pci_enable_msix(adapter->pdev, adapter->msix_entries, num_vec); if (status == 0) { goto done; } else if (status >= BE_MIN_MSIX_VECTORS) { + num_vec = status; if (pci_enable_msix(adapter->pdev, adapter->msix_entries, - status) == 0) { - adapter->num_rx_qs = status - 1; - dev_warn(&adapter->pdev->dev, - "Could alloc only %d MSIx vectors. " - "Using %d RX Qs\n", status, adapter->num_rx_qs); + num_vec) == 0) goto done; - } } return; done: - adapter->msix_enabled = true; + adapter->num_msix_vec = num_vec; + return; } static void be_sriov_enable(struct be_adapter *adapter) @@ -1930,7 +1948,20 @@ static void be_sriov_enable(struct be_adapter *adapter) be_check_sriov_fn_type(adapter); #ifdef CONFIG_PCI_IOV if (be_physfn(adapter) && num_vfs) { - int status; + int status, pos; + u16 nvfs; + + pos = pci_find_ext_capability(adapter->pdev, + PCI_EXT_CAP_ID_SRIOV); + pci_read_config_word(adapter->pdev, + pos + PCI_SRIOV_TOTAL_VF, &nvfs); + + if (num_vfs > nvfs) { + dev_info(&adapter->pdev->dev, + "Device supports %d VFs and not %d\n", + nvfs, num_vfs); + num_vfs = nvfs; + } status = pci_enable_sriov(adapter->pdev, num_vfs); adapter->sriov_enabled = status ? false : true; @@ -1951,7 +1982,7 @@ static void be_sriov_disable(struct be_adapter *adapter) static inline int be_msix_vec_get(struct be_adapter *adapter, struct be_eq_obj *eq_obj) { - return adapter->msix_entries[eq_obj->msix_vec_idx].vector; + return adapter->msix_entries[eq_obj->eq_idx].vector; } static int be_request_irq(struct be_adapter *adapter, @@ -2003,8 +2034,7 @@ err_msix: err: dev_warn(&adapter->pdev->dev, "MSIX Request IRQ failed - err %d\n", status); - pci_disable_msix(adapter->pdev); - adapter->msix_enabled = false; + be_msix_disable(adapter); return status; } @@ -2013,7 +2043,7 @@ static int be_irq_register(struct be_adapter *adapter) struct net_device *netdev = adapter->netdev; int status; - if (adapter->msix_enabled) { + if (msix_enabled(adapter)) { status = be_msix_register(adapter); if (status == 0) goto done; @@ -2046,7 +2076,7 @@ static void be_irq_unregister(struct be_adapter *adapter) return; /* INTx */ - if (!adapter->msix_enabled) { + if (!msix_enabled(adapter)) { free_irq(netdev->irq, adapter); goto done; } @@ -2088,7 +2118,7 @@ static int be_close(struct net_device *netdev) be_cq_notify(adapter, rxo->cq.id, false, 0); } - if (adapter->msix_enabled) { + if (msix_enabled(adapter)) { vec = be_msix_vec_get(adapter, tx_eq); synchronize_irq(vec); @@ -2261,7 +2291,7 @@ static int be_setup(struct be_adapter *adapter) BE_IF_FLAGS_PASS_L3L4_ERRORS; en_flags |= BE_IF_FLAGS_PASS_L3L4_ERRORS; - if (be_multi_rxq(adapter)) { + if (adapter->function_caps & BE_FUNCTION_CAPS_RSS) { cap_flags |= BE_IF_FLAGS_RSS; en_flags |= BE_IF_FLAGS_RSS; } @@ -2318,7 +2348,6 @@ static int be_setup(struct be_adapter *adapter) return 0; - be_mcc_queues_destroy(adapter); rx_qs_destroy: be_rx_queues_destroy(adapter); tx_qs_destroy: @@ -2345,6 +2374,7 @@ static int be_clear(struct be_adapter *adapter) be_mcc_queues_destroy(adapter); be_rx_queues_destroy(adapter); be_tx_queues_destroy(adapter); + adapter->eq_next_idx = 0; if (be_physfn(adapter) && adapter->sriov_enabled) for (vf = 0; vf < num_vfs; vf++) @@ -2598,10 +2628,14 @@ static void be_netdev_init(struct net_device *netdev) struct be_rx_obj *rxo; int i; - netdev->features |= NETIF_F_SG | NETIF_F_HW_VLAN_RX | NETIF_F_TSO | - NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_FILTER | - NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | - NETIF_F_GRO | NETIF_F_TSO6; + netdev->hw_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 | + NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM | + NETIF_F_HW_VLAN_TX; + if (be_multi_rxq(adapter)) + netdev->hw_features |= NETIF_F_RXHASH; + + netdev->features |= netdev->hw_features | + NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER; netdev->vlan_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; @@ -2611,8 +2645,6 @@ static void be_netdev_init(struct net_device *netdev) netdev->flags |= IFF_MULTICAST; - adapter->rx_csum = true; - /* Default settings for Rx and Tx flow control */ adapter->rx_fc = true; adapter->tx_fc = true; @@ -2806,6 +2838,7 @@ static void __devexit be_remove(struct pci_dev *pdev) be_ctrl_cleanup(adapter); + kfree(adapter->vf_cfg); be_sriov_disable(adapter); be_msix_disable(adapter); @@ -2990,16 +3023,23 @@ static int __devinit be_probe(struct pci_dev *pdev, } be_sriov_enable(adapter); + if (adapter->sriov_enabled) { + adapter->vf_cfg = kcalloc(num_vfs, + sizeof(struct be_vf_cfg), GFP_KERNEL); + + if (!adapter->vf_cfg) + goto free_netdev; + } status = be_ctrl_init(adapter); if (status) - goto free_netdev; + goto free_vf_cfg; if (lancer_chip(adapter)) { status = lancer_test_and_set_rdy_state(adapter); if (status) { dev_err(&pdev->dev, "Adapter in non recoverable error\n"); - goto free_netdev; + goto ctrl_clean; } } @@ -3061,6 +3101,8 @@ stats_clean: be_stats_cleanup(adapter); ctrl_clean: be_ctrl_cleanup(adapter); +free_vf_cfg: + kfree(adapter->vf_cfg); free_netdev: be_sriov_disable(adapter); free_netdev(netdev); @@ -3141,18 +3183,19 @@ static int be_resume(struct pci_dev *pdev) static void be_shutdown(struct pci_dev *pdev) { struct be_adapter *adapter = pci_get_drvdata(pdev); - struct net_device *netdev = adapter->netdev; - if (netif_running(netdev)) - cancel_delayed_work_sync(&adapter->work); + if (!adapter) + return; - netif_device_detach(netdev); + cancel_delayed_work_sync(&adapter->work); - be_cmd_reset_function(adapter); + netif_device_detach(adapter->netdev); if (adapter->wol) be_setup_wol(adapter, true); + be_cmd_reset_function(adapter); + pci_disable_device(pdev); } @@ -3264,13 +3307,6 @@ static int __init be_init_module(void) rx_frag_size = 2048; } - if (num_vfs > 32) { - printk(KERN_WARNING DRV_NAME - " : Module param num_vfs must not be greater than 32." - "Using 32\n"); - num_vfs = 32; - } - return pci_register_driver(&be_driver); } module_init(be_init_module); diff --git a/drivers/net/bna/bfa_ioc.c b/drivers/net/bna/bfa_ioc.c index 34933cb..e3de0b8 100644 --- a/drivers/net/bna/bfa_ioc.c +++ b/drivers/net/bna/bfa_ioc.c @@ -2219,13 +2219,9 @@ bfa_nw_ioc_get_mac(struct bfa_ioc *ioc) static void bfa_ioc_recover(struct bfa_ioc *ioc) { - u16 bdf; - - bdf = (ioc->pcidev.pci_slot << 8 | ioc->pcidev.pci_func << 3 | - ioc->pcidev.device_id); - - pr_crit("Firmware heartbeat failure at %d", bdf); - BUG_ON(1); + pr_crit("Heart Beat of IOC has failed\n"); + bfa_ioc_stats(ioc, ioc_hbfails); + bfa_fsm_send_event(ioc, IOC_E_HBFAIL); } static void diff --git a/drivers/net/bna/bna_hw.h b/drivers/net/bna/bna_hw.h index 806b224..6cb8969 100644 --- a/drivers/net/bna/bna_hw.h +++ b/drivers/net/bna/bna_hw.h @@ -897,7 +897,7 @@ static struct bna_ritseg_pool_cfg name[BFI_RIT_SEG_TOTAL_POOLS] = \ * Catapult RSS Table Base Offset Address * * Exists in RAD memory space. - * Each entry is 352 bits, but alligned on + * Each entry is 352 bits, but aligned on * 64 byte (512 bit) boundary. Accessed * 4 byte words, the whole entry can be * broken into 11 word accesses. diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 8e6d618..0a52079 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -3174,7 +3174,7 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) } skb_checksum_none_assert(skb); - if (bp->rx_csum && + if ((bp->dev->features & NETIF_F_RXCSUM) && (status & (L2_FHDR_STATUS_TCP_SEGMENT | L2_FHDR_STATUS_UDP_DATAGRAM))) { @@ -7189,38 +7189,6 @@ bnx2_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause) return 0; } -static u32 -bnx2_get_rx_csum(struct net_device *dev) -{ - struct bnx2 *bp = netdev_priv(dev); - - return bp->rx_csum; -} - -static int -bnx2_set_rx_csum(struct net_device *dev, u32 data) -{ - struct bnx2 *bp = netdev_priv(dev); - - bp->rx_csum = data; - return 0; -} - -static int -bnx2_set_tso(struct net_device *dev, u32 data) -{ - struct bnx2 *bp = netdev_priv(dev); - - if (data) { - dev->features |= NETIF_F_TSO | NETIF_F_TSO_ECN; - if (CHIP_NUM(bp) == CHIP_NUM_5709) - dev->features |= NETIF_F_TSO6; - } else - dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6 | - NETIF_F_TSO_ECN); - return 0; -} - static struct { char string[ETH_GSTRING_LEN]; } bnx2_stats_str_arr[] = { @@ -7495,82 +7463,74 @@ bnx2_get_ethtool_stats(struct net_device *dev, } static int -bnx2_phys_id(struct net_device *dev, u32 data) +bnx2_set_phys_id(struct net_device *dev, enum ethtool_phys_id_state state) { struct bnx2 *bp = netdev_priv(dev); - int i; - u32 save; - bnx2_set_power_state(bp, PCI_D0); + switch (state) { + case ETHTOOL_ID_ACTIVE: + bnx2_set_power_state(bp, PCI_D0); - if (data == 0) - data = 2; + bp->leds_save = REG_RD(bp, BNX2_MISC_CFG); + REG_WR(bp, BNX2_MISC_CFG, BNX2_MISC_CFG_LEDMODE_MAC); + return -EINVAL; - save = REG_RD(bp, BNX2_MISC_CFG); - REG_WR(bp, BNX2_MISC_CFG, BNX2_MISC_CFG_LEDMODE_MAC); + case ETHTOOL_ID_ON: + REG_WR(bp, BNX2_EMAC_LED, BNX2_EMAC_LED_OVERRIDE | + BNX2_EMAC_LED_1000MB_OVERRIDE | + BNX2_EMAC_LED_100MB_OVERRIDE | + BNX2_EMAC_LED_10MB_OVERRIDE | + BNX2_EMAC_LED_TRAFFIC_OVERRIDE | + BNX2_EMAC_LED_TRAFFIC); + break; - for (i = 0; i < (data * 2); i++) { - if ((i % 2) == 0) { - REG_WR(bp, BNX2_EMAC_LED, BNX2_EMAC_LED_OVERRIDE); - } - else { - REG_WR(bp, BNX2_EMAC_LED, BNX2_EMAC_LED_OVERRIDE | - BNX2_EMAC_LED_1000MB_OVERRIDE | - BNX2_EMAC_LED_100MB_OVERRIDE | - BNX2_EMAC_LED_10MB_OVERRIDE | - BNX2_EMAC_LED_TRAFFIC_OVERRIDE | - BNX2_EMAC_LED_TRAFFIC); - } - msleep_interruptible(500); - if (signal_pending(current)) - break; - } - REG_WR(bp, BNX2_EMAC_LED, 0); - REG_WR(bp, BNX2_MISC_CFG, save); + case ETHTOOL_ID_OFF: + REG_WR(bp, BNX2_EMAC_LED, BNX2_EMAC_LED_OVERRIDE); + break; - if (!netif_running(dev)) - bnx2_set_power_state(bp, PCI_D3hot); + case ETHTOOL_ID_INACTIVE: + REG_WR(bp, BNX2_EMAC_LED, 0); + REG_WR(bp, BNX2_MISC_CFG, bp->leds_save); + + if (!netif_running(dev)) + bnx2_set_power_state(bp, PCI_D3hot); + break; + } return 0; } -static int -bnx2_set_tx_csum(struct net_device *dev, u32 data) +static u32 +bnx2_fix_features(struct net_device *dev, u32 features) { struct bnx2 *bp = netdev_priv(dev); - if (CHIP_NUM(bp) == CHIP_NUM_5709) - return ethtool_op_set_tx_ipv6_csum(dev, data); - else - return ethtool_op_set_tx_csum(dev, data); + if (!(bp->flags & BNX2_FLAG_CAN_KEEP_VLAN)) + features |= NETIF_F_HW_VLAN_RX; + + return features; } static int -bnx2_set_flags(struct net_device *dev, u32 data) +bnx2_set_features(struct net_device *dev, u32 features) { struct bnx2 *bp = netdev_priv(dev); - int rc; - - if (!(bp->flags & BNX2_FLAG_CAN_KEEP_VLAN) && - !(data & ETH_FLAG_RXVLAN)) - return -EINVAL; /* TSO with VLAN tag won't work with current firmware */ - if (!(data & ETH_FLAG_TXVLAN)) - return -EINVAL; - - rc = ethtool_op_set_flags(dev, data, ETH_FLAG_RXHASH | ETH_FLAG_RXVLAN | - ETH_FLAG_TXVLAN); - if (rc) - return rc; + if (features & NETIF_F_HW_VLAN_TX) + dev->vlan_features |= (dev->hw_features & NETIF_F_ALL_TSO); + else + dev->vlan_features &= ~NETIF_F_ALL_TSO; - if ((!!(data & ETH_FLAG_RXVLAN) != + if ((!!(features & NETIF_F_HW_VLAN_RX) != !!(bp->rx_mode & BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG)) && netif_running(dev)) { bnx2_netif_stop(bp, false); + dev->features = features; bnx2_set_rx_mode(dev); bnx2_fw_sync(bp, BNX2_DRV_MSG_CODE_KEEP_VLAN_UPDATE, 0, 1); bnx2_netif_start(bp, false); + return 1; } return 0; @@ -7595,18 +7555,11 @@ static const struct ethtool_ops bnx2_ethtool_ops = { .set_ringparam = bnx2_set_ringparam, .get_pauseparam = bnx2_get_pauseparam, .set_pauseparam = bnx2_set_pauseparam, - .get_rx_csum = bnx2_get_rx_csum, - .set_rx_csum = bnx2_set_rx_csum, - .set_tx_csum = bnx2_set_tx_csum, - .set_sg = ethtool_op_set_sg, - .set_tso = bnx2_set_tso, .self_test = bnx2_self_test, .get_strings = bnx2_get_strings, - .phys_id = bnx2_phys_id, + .set_phys_id = bnx2_set_phys_id, .get_ethtool_stats = bnx2_get_ethtool_stats, .get_sset_count = bnx2_get_sset_count, - .set_flags = bnx2_set_flags, - .get_flags = ethtool_op_get_flags, }; /* Called with rtnl_lock */ @@ -8118,8 +8071,6 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev) bp->tx_ring_size = MAX_TX_DESC_CNT; bnx2_set_rx_ring_size(bp, 255); - bp->rx_csum = 1; - bp->tx_quick_cons_trip_int = 2; bp->tx_quick_cons_trip = 20; bp->tx_ticks_int = 18; @@ -8311,17 +8262,14 @@ static const struct net_device_ops bnx2_netdev_ops = { .ndo_validate_addr = eth_validate_addr, .ndo_set_mac_address = bnx2_change_mac_addr, .ndo_change_mtu = bnx2_change_mtu, + .ndo_fix_features = bnx2_fix_features, + .ndo_set_features = bnx2_set_features, .ndo_tx_timeout = bnx2_tx_timeout, #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = poll_bnx2, #endif }; -static inline void vlan_features_add(struct net_device *dev, u32 flags) -{ - dev->vlan_features |= flags; -} - static int __devinit bnx2_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { @@ -8361,20 +8309,17 @@ bnx2_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) memcpy(dev->dev_addr, bp->mac_addr, 6); memcpy(dev->perm_addr, bp->mac_addr, 6); - dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_GRO | - NETIF_F_RXHASH; - vlan_features_add(dev, NETIF_F_IP_CSUM | NETIF_F_SG); - if (CHIP_NUM(bp) == CHIP_NUM_5709) { - dev->features |= NETIF_F_IPV6_CSUM; - vlan_features_add(dev, NETIF_F_IPV6_CSUM); - } - dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; - dev->features |= NETIF_F_TSO | NETIF_F_TSO_ECN; - vlan_features_add(dev, NETIF_F_TSO | NETIF_F_TSO_ECN); - if (CHIP_NUM(bp) == CHIP_NUM_5709) { - dev->features |= NETIF_F_TSO6; - vlan_features_add(dev, NETIF_F_TSO6); - } + dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG | + NETIF_F_TSO | NETIF_F_TSO_ECN | + NETIF_F_RXHASH | NETIF_F_RXCSUM; + + if (CHIP_NUM(bp) == CHIP_NUM_5709) + dev->hw_features |= NETIF_F_IPV6_CSUM | NETIF_F_TSO6; + + dev->vlan_features = dev->hw_features; + dev->hw_features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; + dev->features |= dev->hw_features; + if ((rc = register_netdev(dev))) { dev_err(&pdev->dev, "Cannot register net device\n"); goto error; diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h index 6802045..bf371f6 100644 --- a/drivers/net/bnx2.h +++ b/drivers/net/bnx2.h @@ -6754,8 +6754,6 @@ struct bnx2 { u32 rx_max_ring_idx; u32 rx_max_pg_ring_idx; - u32 rx_csum; - /* TX constants */ int tx_ring_size; u32 tx_wake_thresh; @@ -6922,6 +6920,7 @@ struct bnx2 { u8 num_tx_rings; u8 num_rx_rings; + u32 leds_save; u32 idle_chk_status_idx; #ifdef BCM_CNIC diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h index b7ff87b..e0fca70 100644 --- a/drivers/net/bnx2x/bnx2x.h +++ b/drivers/net/bnx2x/bnx2x.h @@ -1220,7 +1220,7 @@ struct bnx2x { struct bnx2x_dcbx_port_params dcbx_port_params; int dcb_version; - /* DCBX Negotation results */ + /* DCBX Negotiation results */ struct dcbx_features dcbx_local_feat; u32 dcbx_error; u32 pending_max; diff --git a/drivers/net/bnx2x/bnx2x_cmn.h b/drivers/net/bnx2x/bnx2x_cmn.h index ef37b98..775fef0 100644 --- a/drivers/net/bnx2x/bnx2x_cmn.h +++ b/drivers/net/bnx2x/bnx2x_cmn.h @@ -1041,12 +1041,23 @@ static inline void storm_memset_cmng(struct bnx2x *bp, struct cmng_struct_per_port *cmng, u8 port) { - size_t size = sizeof(struct cmng_struct_per_port); + size_t size = + sizeof(struct rate_shaping_vars_per_port) + + sizeof(struct fairness_vars_per_port) + + sizeof(struct safc_struct_per_port) + + sizeof(struct pfc_struct_per_port); u32 addr = BAR_XSTRORM_INTMEM + XSTORM_CMNG_PER_PORT_VARS_OFFSET(port); __storm_memset_struct(bp, addr, size, (u32 *)cmng); + + addr += size + 4 /* SKIP DCB+LLFC */; + size = sizeof(struct cmng_struct_per_port) - + size /* written */ - 4 /*skipped*/; + + __storm_memset_struct(bp, addr, size, + (u32 *)(cmng->traffic_type_to_priority_cos)); } /* HW Lock for shared dual port PHYs */ diff --git a/drivers/net/bnx2x/bnx2x_dcb.c b/drivers/net/bnx2x/bnx2x_dcb.c index 9a24d79..1214907 100644 --- a/drivers/net/bnx2x/bnx2x_dcb.c +++ b/drivers/net/bnx2x/bnx2x_dcb.c @@ -571,6 +571,28 @@ void bnx2x_dcbx_set_params(struct bnx2x *bp, u32 state) { switch (state) { case BNX2X_DCBX_STATE_NEG_RECEIVED: +#ifdef BCM_CNIC + if (bp->state != BNX2X_STATE_OPENING_WAIT4_LOAD) { + struct cnic_ops *c_ops; + struct cnic_eth_dev *cp = &bp->cnic_eth_dev; + bp->flags |= NO_ISCSI_OOO_FLAG | NO_ISCSI_FLAG; + cp->drv_state |= CNIC_DRV_STATE_NO_ISCSI_OOO; + cp->drv_state |= CNIC_DRV_STATE_NO_ISCSI; + + rcu_read_lock(); + c_ops = rcu_dereference(bp->cnic_ops); + if (c_ops) { + bnx2x_cnic_notify(bp, CNIC_CTL_STOP_ISCSI_CMD); + rcu_read_unlock(); + return; + } + rcu_read_unlock(); + } + + /* fall through if no CNIC initialized */ + case BNX2X_DCBX_STATE_ISCSI_STOPPED: +#endif + { DP(NETIF_MSG_LINK, "BNX2X_DCBX_STATE_NEG_RECEIVED\n"); #ifdef BCM_DCBNL diff --git a/drivers/net/bnx2x/bnx2x_dcb.h b/drivers/net/bnx2x/bnx2x_dcb.h index 71b8eda..1e14775 100644 --- a/drivers/net/bnx2x/bnx2x_dcb.h +++ b/drivers/net/bnx2x/bnx2x_dcb.h @@ -183,9 +183,13 @@ void bnx2x_dcbx_set_state(struct bnx2x *bp, bool dcb_on, u32 dcbx_enabled); enum { BNX2X_DCBX_STATE_NEG_RECEIVED = 0x1, - BNX2X_DCBX_STATE_TX_PAUSED = 0x2, - BNX2X_DCBX_STATE_TX_RELEASED = 0x4 +#ifdef BCM_CNIC + BNX2X_DCBX_STATE_ISCSI_STOPPED, +#endif + BNX2X_DCBX_STATE_TX_PAUSED, + BNX2X_DCBX_STATE_TX_RELEASED }; + void bnx2x_dcbx_set_params(struct bnx2x *bp, u32 state); /* DCB netlink */ diff --git a/drivers/net/bnx2x/bnx2x_ethtool.c b/drivers/net/bnx2x/bnx2x_ethtool.c index f505015..1479994 100644 --- a/drivers/net/bnx2x/bnx2x_ethtool.c +++ b/drivers/net/bnx2x/bnx2x_ethtool.c @@ -2097,36 +2097,38 @@ static void bnx2x_get_ethtool_stats(struct net_device *dev, } } -static int bnx2x_phys_id(struct net_device *dev, u32 data) +static int bnx2x_set_phys_id(struct net_device *dev, + enum ethtool_phys_id_state state) { struct bnx2x *bp = netdev_priv(dev); - int i; if (!netif_running(dev)) - return 0; + return -EAGAIN; if (!bp->port.pmf) - return 0; + return -EOPNOTSUPP; - if (data == 0) - data = 2; + switch (state) { + case ETHTOOL_ID_ACTIVE: + return -EINVAL; - for (i = 0; i < (data * 2); i++) { - if ((i % 2) == 0) - bnx2x_set_led(&bp->link_params, &bp->link_vars, - LED_MODE_OPER, SPEED_1000); - else - bnx2x_set_led(&bp->link_params, &bp->link_vars, - LED_MODE_OFF, 0); + case ETHTOOL_ID_ON: + bnx2x_set_led(&bp->link_params, &bp->link_vars, + LED_MODE_OPER, SPEED_1000); + break; - msleep_interruptible(500); - if (signal_pending(current)) - break; - } + case ETHTOOL_ID_OFF: + bnx2x_set_led(&bp->link_params, &bp->link_vars, + LED_MODE_OFF, 0); - if (bp->link_vars.link_up) - bnx2x_set_led(&bp->link_params, &bp->link_vars, LED_MODE_OPER, - bp->link_vars.line_speed); + break; + + case ETHTOOL_ID_INACTIVE: + if (bp->link_vars.link_up) + bnx2x_set_led(&bp->link_params, &bp->link_vars, + LED_MODE_OPER, + bp->link_vars.line_speed); + } return 0; } @@ -2218,7 +2220,7 @@ static const struct ethtool_ops bnx2x_ethtool_ops = { .self_test = bnx2x_self_test, .get_sset_count = bnx2x_get_sset_count, .get_strings = bnx2x_get_strings, - .phys_id = bnx2x_phys_id, + .set_phys_id = bnx2x_set_phys_id, .get_ethtool_stats = bnx2x_get_ethtool_stats, .get_rxnfc = bnx2x_get_rxnfc, .get_rxfh_indir = bnx2x_get_rxfh_indir, diff --git a/drivers/net/bnx2x/bnx2x_hsi.h b/drivers/net/bnx2x/bnx2x_hsi.h index be503cc..2b5940a 100644 --- a/drivers/net/bnx2x/bnx2x_hsi.h +++ b/drivers/net/bnx2x/bnx2x_hsi.h @@ -1929,7 +1929,7 @@ struct host_func_stats { #define BCM_5710_FW_MAJOR_VERSION 6 #define BCM_5710_FW_MINOR_VERSION 2 -#define BCM_5710_FW_REVISION_VERSION 5 +#define BCM_5710_FW_REVISION_VERSION 9 #define BCM_5710_FW_ENGINEERING_VERSION 0 #define BCM_5710_FW_COMPILE_FLAGS 1 @@ -3019,7 +3019,7 @@ struct tstorm_eth_mac_filter_config { /* - * common flag to indicate existance of TPA. + * common flag to indicate existence of TPA. */ struct tstorm_eth_tpa_exist { #if defined(__BIG_ENDIAN) diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c index f2f367d..974ef2b 100644 --- a/drivers/net/bnx2x/bnx2x_link.c +++ b/drivers/net/bnx2x/bnx2x_link.c @@ -2823,7 +2823,7 @@ static u16 bnx2x_wait_reset_complete(struct bnx2x *bp, struct link_params *params) { u16 cnt, ctrl; - /* Wait for soft reset to get cleared upto 1 sec */ + /* Wait for soft reset to get cleared up to 1 sec */ for (cnt = 0; cnt < 1000; cnt++) { bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_CTRL, &ctrl); @@ -4141,7 +4141,7 @@ static u8 bnx2x_8073_config_init(struct bnx2x_phy *phy, val = (1<<5); /* * Note that 2.5G works only when used with 1G - * advertisment + * advertisement */ } else val = (1<<5); @@ -4151,7 +4151,7 @@ static u8 bnx2x_8073_config_init(struct bnx2x_phy *phy, PORT_HW_CFG_SPEED_CAPABILITY_D0_10G) val |= (1<<7); - /* Note that 2.5G works only when used with 1G advertisment */ + /* Note that 2.5G works only when used with 1G advertisement */ if (phy->speed_cap_mask & (PORT_HW_CFG_SPEED_CAPABILITY_D0_1G | PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G)) @@ -5232,14 +5232,14 @@ static u8 bnx2x_8706_config_init(struct bnx2x_phy *phy, bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_LASI_CTRL, 1); } else { - /* Force 1Gbps using autoneg with 1G advertisment */ + /* Force 1Gbps using autoneg with 1G advertisement */ /* Allow CL37 through CL73 */ DP(NETIF_MSG_LINK, "XGXS 8706 AutoNeg\n"); bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_CL37_CL73, 0x040c); - /* Enable Full-Duplex advertisment on CL37 */ + /* Enable Full-Duplex advertisement on CL37 */ bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD, MDIO_AN_REG_CL37_FC_LP, 0x0020); /* Enable CL37 AN */ @@ -6269,7 +6269,7 @@ static u8 bnx2x_848x3_config_init(struct bnx2x_phy *phy, switch (actual_phy_selection) { case PORT_HW_CFG_PHY_SELECTION_HARDWARE_DEFAULT: - /* Do nothing. Essentialy this is like the priority copper */ + /* Do nothing. Essentially this is like the priority copper */ break; case PORT_HW_CFG_PHY_SELECTION_FIRST_PHY_PRIORITY: val |= MDIO_CTL_REG_84823_MEDIA_PRIORITY_COPPER; @@ -7765,7 +7765,7 @@ u8 bnx2x_link_reset(struct link_params *params, struct link_vars *vars, REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 0); msleep(10); - /* The PHY reset is controled by GPIO 1 + /* The PHY reset is controlled by GPIO 1 * Hold it as vars low */ /* clear link led */ diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c index 32e64cc8..a6915aa 100644 --- a/drivers/net/bnx2x/bnx2x_main.c +++ b/drivers/net/bnx2x/bnx2x_main.c @@ -3702,7 +3702,7 @@ static void bnx2x_eq_int(struct bnx2x *bp) if ((hw_cons & EQ_DESC_MAX_PAGE) == EQ_DESC_MAX_PAGE) hw_cons++; - /* This function may never run in parralel with itself for a + /* This function may never run in parallel with itself for a * specific bp, thus there is no need in "paired" read memory * barrier here. */ @@ -5089,7 +5089,7 @@ static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code) /* Step 1: set zeroes to all ilt page entries with valid bit on * Step 2: set the timers first/last ilt entry to point * to the entire range to prevent ILT range error for 3rd/4th - * vnic (this code assumes existance of the vnic) + * vnic (this code assumes existence of the vnic) * * both steps performed by call to bnx2x_ilt_client_init_op() * with dummy TM client @@ -8685,7 +8685,7 @@ static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp) E1H_FUNC_MAX * sizeof(struct drv_func_mb); /* * get mf configuration: - * 1. existance of MF configuration + * 1. existence of MF configuration * 2. MAC address must be legal (check only upper bytes) * for Switch-Independent mode; * OVLAN must be legal for Switch-Dependent mode @@ -8727,7 +8727,7 @@ static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp) default: /* Unknown configuration: reset mf_config */ bp->mf_config[vn] = 0; - DP(NETIF_MSG_PROBE, "Unkown MF mode 0x%x\n", + DP(NETIF_MSG_PROBE, "Unknown MF mode 0x%x\n", val); } } @@ -9777,7 +9777,7 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev, #endif - /* Configure interupt mode: try to enable MSI-X/MSI if + /* Configure interrupt mode: try to enable MSI-X/MSI if * needed, set bp->num_queues appropriately. */ bnx2x_set_int_mode(bp); @@ -10342,6 +10342,11 @@ static int bnx2x_drv_ctl(struct net_device *dev, struct drv_ctl_info *ctl) break; } + case DRV_CTL_ISCSI_STOPPED_CMD: { + bnx2x_dcbx_set_params(bp, BNX2X_DCBX_STATE_ISCSI_STOPPED); + break; + } + default: BNX2X_ERR("unknown command %x\n", ctl->cmd); rc = -EINVAL; diff --git a/drivers/net/bnx2x/bnx2x_reg.h b/drivers/net/bnx2x/bnx2x_reg.h index 1c89f19..1509a23 100644 --- a/drivers/net/bnx2x/bnx2x_reg.h +++ b/drivers/net/bnx2x/bnx2x_reg.h @@ -175,9 +175,9 @@ the initial credit value; read returns the current value of the credit counter. Must be initialized to 1 at start-up. */ #define CCM_REG_CFC_INIT_CRD 0xd0204 -/* [RW 2] Auxillary counter flag Q number 1. */ +/* [RW 2] Auxiliary counter flag Q number 1. */ #define CCM_REG_CNT_AUX1_Q 0xd00c8 -/* [RW 2] Auxillary counter flag Q number 2. */ +/* [RW 2] Auxiliary counter flag Q number 2. */ #define CCM_REG_CNT_AUX2_Q 0xd00cc /* [RW 28] The CM header value for QM request (primary). */ #define CCM_REG_CQM_CCM_HDR_P 0xd008c @@ -457,13 +457,13 @@ #define CSDM_REG_AGG_INT_MODE_9 0xc21dc /* [RW 13] The start address in the internal RAM for the cfc_rsp lcid */ #define CSDM_REG_CFC_RSP_START_ADDR 0xc2008 -/* [RW 16] The maximum value of the competion counter #0 */ +/* [RW 16] The maximum value of the completion counter #0 */ #define CSDM_REG_CMP_COUNTER_MAX0 0xc201c -/* [RW 16] The maximum value of the competion counter #1 */ +/* [RW 16] The maximum value of the completion counter #1 */ #define CSDM_REG_CMP_COUNTER_MAX1 0xc2020 -/* [RW 16] The maximum value of the competion counter #2 */ +/* [RW 16] The maximum value of the completion counter #2 */ #define CSDM_REG_CMP_COUNTER_MAX2 0xc2024 -/* [RW 16] The maximum value of the competion counter #3 */ +/* [RW 16] The maximum value of the completion counter #3 */ #define CSDM_REG_CMP_COUNTER_MAX3 0xc2028 /* [RW 13] The start address in the internal RAM for the completion counters. */ @@ -851,7 +851,7 @@ #define IGU_REG_ATTN_MSG_ADDR_L 0x130120 /* [R 4] Debug: [3] - attention write done message is pending (0-no pending; * 1-pending). [2:0] = PFID. Pending means attention message was sent; but - * write done didnt receive. */ + * write done didn't receive. */ #define IGU_REG_ATTN_WRITE_DONE_PENDING 0x130030 #define IGU_REG_BLOCK_CONFIGURATION 0x130000 #define IGU_REG_COMMAND_REG_32LSB_DATA 0x130124 @@ -862,7 +862,7 @@ #define IGU_REG_CSTORM_TYPE_0_SB_CLEANUP 0x130200 /* [R 5] Debug: ctrl_fsm */ #define IGU_REG_CTRL_FSM 0x130064 -/* [R 1] data availble for error memory. If this bit is clear do not red +/* [R 1] data available for error memory. If this bit is clear do not red * from error_handling_memory. */ #define IGU_REG_ERROR_HANDLING_DATA_VALID 0x130130 /* [RW 11] Parity mask register #0 read/write */ @@ -3015,7 +3015,7 @@ block. Should be used for close the gates. */ #define PXP_REG_HST_DISCARD_DOORBELLS 0x1030a4 /* [R 1] debug only: '1' means this PSWHST is discarding doorbells. This bit - should update accoring to 'hst_discard_doorbells' register when the state + should update according to 'hst_discard_doorbells' register when the state machine is idle */ #define PXP_REG_HST_DISCARD_DOORBELLS_STATUS 0x1030a0 /* [RW 1] When 1; new internal writes arriving to the block are discarded. @@ -3023,7 +3023,7 @@ #define PXP_REG_HST_DISCARD_INTERNAL_WRITES 0x1030a8 /* [R 6] debug only: A bit mask for all PSWHST internal write clients. '1' means this PSWHST is discarding inputs from this client. Each bit should - update accoring to 'hst_discard_internal_writes' register when the state + update according to 'hst_discard_internal_writes' register when the state machine is idle. */ #define PXP_REG_HST_DISCARD_INTERNAL_WRITES_STATUS 0x10309c /* [WB 160] Used for initialization of the inbound interrupts memory */ @@ -3822,13 +3822,13 @@ #define TSDM_REG_AGG_INT_T_1 0x420bc /* [RW 13] The start address in the internal RAM for the cfc_rsp lcid */ #define TSDM_REG_CFC_RSP_START_ADDR 0x42008 -/* [RW 16] The maximum value of the competion counter #0 */ +/* [RW 16] The maximum value of the completion counter #0 */ #define TSDM_REG_CMP_COUNTER_MAX0 0x4201c -/* [RW 16] The maximum value of the competion counter #1 */ +/* [RW 16] The maximum value of the completion counter #1 */ #define TSDM_REG_CMP_COUNTER_MAX1 0x42020 -/* [RW 16] The maximum value of the competion counter #2 */ +/* [RW 16] The maximum value of the completion counter #2 */ #define TSDM_REG_CMP_COUNTER_MAX2 0x42024 -/* [RW 16] The maximum value of the competion counter #3 */ +/* [RW 16] The maximum value of the completion counter #3 */ #define TSDM_REG_CMP_COUNTER_MAX3 0x42028 /* [RW 13] The start address in the internal RAM for the completion counters. */ @@ -4284,13 +4284,13 @@ #define USDM_REG_AGG_INT_T_6 0xc40d0 /* [RW 13] The start address in the internal RAM for the cfc_rsp lcid */ #define USDM_REG_CFC_RSP_START_ADDR 0xc4008 -/* [RW 16] The maximum value of the competion counter #0 */ +/* [RW 16] The maximum value of the completion counter #0 */ #define USDM_REG_CMP_COUNTER_MAX0 0xc401c -/* [RW 16] The maximum value of the competion counter #1 */ +/* [RW 16] The maximum value of the completion counter #1 */ #define USDM_REG_CMP_COUNTER_MAX1 0xc4020 -/* [RW 16] The maximum value of the competion counter #2 */ +/* [RW 16] The maximum value of the completion counter #2 */ #define USDM_REG_CMP_COUNTER_MAX2 0xc4024 -/* [RW 16] The maximum value of the competion counter #3 */ +/* [RW 16] The maximum value of the completion counter #3 */ #define USDM_REG_CMP_COUNTER_MAX3 0xc4028 /* [RW 13] The start address in the internal RAM for the completion counters. */ @@ -4798,13 +4798,13 @@ #define XSDM_REG_AGG_INT_MODE_1 0x1661bc /* [RW 13] The start address in the internal RAM for the cfc_rsp lcid */ #define XSDM_REG_CFC_RSP_START_ADDR 0x166008 -/* [RW 16] The maximum value of the competion counter #0 */ +/* [RW 16] The maximum value of the completion counter #0 */ #define XSDM_REG_CMP_COUNTER_MAX0 0x16601c -/* [RW 16] The maximum value of the competion counter #1 */ +/* [RW 16] The maximum value of the completion counter #1 */ #define XSDM_REG_CMP_COUNTER_MAX1 0x166020 -/* [RW 16] The maximum value of the competion counter #2 */ +/* [RW 16] The maximum value of the completion counter #2 */ #define XSDM_REG_CMP_COUNTER_MAX2 0x166024 -/* [RW 16] The maximum value of the competion counter #3 */ +/* [RW 16] The maximum value of the completion counter #3 */ #define XSDM_REG_CMP_COUNTER_MAX3 0x166028 /* [RW 13] The start address in the internal RAM for the completion counters. */ diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c index 9bc5de3..ba71582 100644 --- a/drivers/net/bonding/bond_alb.c +++ b/drivers/net/bonding/bond_alb.c @@ -176,7 +176,7 @@ static int tlb_initialize(struct bonding *bond) bond_info->tx_hashtbl = new_hashtbl; for (i = 0; i < TLB_HASH_TABLE_SIZE; i++) { - tlb_init_table_entry(&bond_info->tx_hashtbl[i], 1); + tlb_init_table_entry(&bond_info->tx_hashtbl[i], 0); } _unlock_tx_hashtbl(bond); @@ -701,7 +701,7 @@ static struct slave *rlb_arp_xmit(struct sk_buff *skb, struct bonding *bond) */ rlb_choose_channel(skb, bond); - /* The ARP relpy packets must be delayed so that + /* The ARP reply packets must be delayed so that * they can cancel out the influence of the ARP request. */ bond->alb_info.rlb_update_delay_counter = RLB_UPDATE_DELAY; @@ -1042,7 +1042,7 @@ static void alb_change_hw_addr_on_detach(struct bonding *bond, struct slave *sla * * If the permanent hw address of @slave is @bond's hw address, we need to * find a different hw address to give @slave, that isn't in use by any other - * slave in the bond. This address must be, of course, one of the premanent + * slave in the bond. This address must be, of course, one of the permanent * addresses of the other slaves. * * We go over the slave list, and for each slave there we compare its diff --git a/drivers/net/bonding/bond_alb.h b/drivers/net/bonding/bond_alb.h index 4b3e358..8ca7158 100644 --- a/drivers/net/bonding/bond_alb.h +++ b/drivers/net/bonding/bond_alb.h @@ -75,8 +75,8 @@ struct tlb_client_info { * gave this entry index. */ u32 tx_bytes; /* Each Client accumulates the BytesTx that - * were tranmitted to it, and after each - * CallBack the LoadHistory is devided + * were transmitted to it, and after each + * CallBack the LoadHistory is divided * by the balance interval */ u32 load_history; /* This field contains the amount of Bytes @@ -122,7 +122,6 @@ struct tlb_slave_info { }; struct alb_bond_info { - struct timer_list alb_timer; struct tlb_client_info *tx_hashtbl; /* Dynamically allocated */ spinlock_t tx_hashtbl_lock; u32 unbalanced_load; @@ -140,7 +139,6 @@ struct alb_bond_info { struct slave *next_rx_slave;/* next slave to be assigned * to a new rx client for */ - u32 rlb_interval_counter; u8 primary_is_promisc; /* boolean */ u32 rlb_promisc_timeout_counter;/* counts primary * promiscuity time diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 16d6fe9..b51e021 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1407,7 +1407,7 @@ static int bond_compute_features(struct bonding *bond) int i; features &= ~(NETIF_F_ALL_CSUM | BOND_VLAN_FEATURES); - features |= NETIF_F_GSO_MASK | NETIF_F_NO_CSUM; + features |= NETIF_F_GSO_MASK | NETIF_F_NO_CSUM | NETIF_F_NOCACHE_COPY; if (!bond->first_slave) goto done; diff --git a/drivers/net/caif/caif_shmcore.c b/drivers/net/caif/caif_shmcore.c index 8051116..731aa11 100644 --- a/drivers/net/caif/caif_shmcore.c +++ b/drivers/net/caif/caif_shmcore.c @@ -591,7 +591,7 @@ int caif_shmcore_probe(struct shmdev_layer *pshm_dev) (NR_TX_BUF * TX_BUF_SZ + NR_RX_BUF * RX_BUF_SZ)) { pr_warn("ERROR, Amount of available" - " Phys. SHM cannot accomodate current SHM " + " Phys. SHM cannot accommodate current SHM " "driver configuration, Bailing out ...\n"); free_netdev(pshm_dev->pshm_netdev); return -ENOMEM; diff --git a/drivers/net/caif/caif_spi.c b/drivers/net/caif/caif_spi.c index 20da199..57e6393 100644 --- a/drivers/net/caif/caif_spi.c +++ b/drivers/net/caif/caif_spi.c @@ -397,7 +397,7 @@ int cfspi_xmitlen(struct cfspi *cfspi) int pkts = 0; /* - * Decommit previously commited frames. + * Decommit previously committed frames. * skb_queue_splice_tail(&cfspi->chead,&cfspi->qhead) */ while (skb_peek(&cfspi->chead)) { diff --git a/drivers/net/caif/caif_spi_slave.c b/drivers/net/caif/caif_spi_slave.c index 1b9943a..b009e03 100644 --- a/drivers/net/caif/caif_spi_slave.c +++ b/drivers/net/caif/caif_spi_slave.c @@ -98,7 +98,7 @@ void cfspi_xfer(struct work_struct *work) cfspi_dbg_state(cfspi, CFSPI_STATE_FETCH_PKT); - /* Copy commited SPI frames after the SPI indication. */ + /* Copy committed SPI frames after the SPI indication. */ ptr = (u8 *) cfspi->xfer.va_tx; ptr += SPI_IND_SZ; len = cfspi_xmitfrm(cfspi, ptr, cfspi->tx_cpck_len); @@ -158,7 +158,7 @@ void cfspi_xfer(struct work_struct *work) cfspi_dbg_state(cfspi, CFSPI_STATE_SIG_ACTIVE); - /* Signal that we are ready to recieve data. */ + /* Signal that we are ready to receive data. */ cfspi->dev->sig_xfer(true, cfspi->dev); cfspi_dbg_state(cfspi, CFSPI_STATE_WAIT_XFER_DONE); diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c index 57d2ffb..74efb5a 100644 --- a/drivers/net/can/at91_can.c +++ b/drivers/net/can/at91_can.c @@ -416,7 +416,7 @@ static netdev_tx_t at91_start_xmit(struct sk_buff *skb, struct net_device *dev) stats->tx_bytes += cf->can_dlc; - /* _NOTE_: substract AT91_MB_TX_FIRST offset from mb! */ + /* _NOTE_: subtract AT91_MB_TX_FIRST offset from mb! */ can_put_echo_skb(skb, dev, mb - AT91_MB_TX_FIRST); /* @@ -782,7 +782,7 @@ static void at91_irq_tx(struct net_device *dev, u32 reg_sr) reg_msr = at91_read(priv, AT91_MSR(mb)); if (likely(reg_msr & AT91_MSR_MRDY && ~reg_msr & AT91_MSR_MABT)) { - /* _NOTE_: substract AT91_MB_TX_FIRST offset from mb! */ + /* _NOTE_: subtract AT91_MB_TX_FIRST offset from mb! */ can_get_echo_skb(dev, mb - AT91_MB_TX_FIRST); dev->stats.tx_packets++; } diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c index 3155295..7e5cc0b 100644 --- a/drivers/net/can/c_can/c_can.c +++ b/drivers/net/can/c_can/c_can.c @@ -813,7 +813,7 @@ static int c_can_handle_state_change(struct net_device *dev, struct sk_buff *skb; struct can_berr_counter bec; - /* propogate the error condition to the CAN stack */ + /* propagate the error condition to the CAN stack */ skb = alloc_can_err_skb(dev, &cf); if (unlikely(!skb)) return 0; @@ -887,7 +887,7 @@ static int c_can_handle_bus_err(struct net_device *dev, if (lec_type == LEC_UNUSED || lec_type == LEC_NO_ERROR) return 0; - /* propogate the error condition to the CAN stack */ + /* propagate the error condition to the CAN stack */ skb = alloc_can_err_skb(dev, &cf); if (unlikely(!skb)) return 0; diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c index 102b16c..587fba4 100644 --- a/drivers/net/can/janz-ican3.c +++ b/drivers/net/can/janz-ican3.c @@ -274,7 +274,7 @@ static inline void ican3_set_page(struct ican3_dev *mod, unsigned int page) */ /* - * Recieve a message from the ICAN3 "old-style" firmware interface + * Receive a message from the ICAN3 "old-style" firmware interface * * LOCKING: must hold mod->lock * @@ -1050,7 +1050,7 @@ static void ican3_handle_inquiry(struct ican3_dev *mod, struct ican3_msg *msg) complete(&mod->termination_comp); break; default: - dev_err(mod->dev, "recieved an unknown inquiry response\n"); + dev_err(mod->dev, "received an unknown inquiry response\n"); break; } } @@ -1058,7 +1058,7 @@ static void ican3_handle_inquiry(struct ican3_dev *mod, struct ican3_msg *msg) static void ican3_handle_unknown_message(struct ican3_dev *mod, struct ican3_msg *msg) { - dev_warn(mod->dev, "recieved unknown message: spec 0x%.2x length %d\n", + dev_warn(mod->dev, "received unknown message: spec 0x%.2x length %d\n", msg->spec, le16_to_cpu(msg->len)); } @@ -1113,7 +1113,7 @@ static bool ican3_txok(struct ican3_dev *mod) } /* - * Recieve one CAN frame from the hardware + * Receive one CAN frame from the hardware * * CONTEXT: must be called from user context */ diff --git a/drivers/net/can/mcp251x.c b/drivers/net/can/mcp251x.c index 7513c45..330140e 100644 --- a/drivers/net/can/mcp251x.c +++ b/drivers/net/can/mcp251x.c @@ -931,7 +931,8 @@ static int mcp251x_open(struct net_device *net) priv->tx_len = 0; ret = request_threaded_irq(spi->irq, NULL, mcp251x_can_ist, - IRQF_TRIGGER_FALLING, DEVICE_NAME, priv); + pdata->irq_flags ? pdata->irq_flags : IRQF_TRIGGER_FALLING, + DEVICE_NAME, priv); if (ret) { dev_err(&spi->dev, "failed to acquire irq %d\n", spi->irq); if (pdata->transceiver_enable) diff --git a/drivers/net/can/mscan/mscan.c b/drivers/net/can/mscan/mscan.c index 74cd880..92feac6 100644 --- a/drivers/net/can/mscan/mscan.c +++ b/drivers/net/can/mscan/mscan.c @@ -246,7 +246,7 @@ static netdev_tx_t mscan_start_xmit(struct sk_buff *skb, struct net_device *dev) out_be16(®s->tx.idr3_2, can_id); can_id >>= 16; - /* EFF_FLAGS are inbetween the IDs :( */ + /* EFF_FLAGS are between the IDs :( */ can_id = (can_id & 0x7) | ((can_id << 2) & 0xffe0) | MSCAN_EFF_FLAGS; } else { diff --git a/drivers/net/can/sja1000/sja1000.c b/drivers/net/can/sja1000/sja1000.c index 0a8de01..a358ea9 100644 --- a/drivers/net/can/sja1000/sja1000.c +++ b/drivers/net/can/sja1000/sja1000.c @@ -425,7 +425,7 @@ static int sja1000_err(struct net_device *dev, uint8_t isrc, uint8_t status) cf->data[3] = ecc & ECC_SEG; break; } - /* Error occured during transmission? */ + /* Error occurred during transmission? */ if ((ecc & ECC_DIR) == 0) cf->data[2] |= CAN_ERR_PROT_TX; } diff --git a/drivers/net/can/softing/softing.h b/drivers/net/can/softing/softing.h index 7ec9f4d..afd7d85 100644 --- a/drivers/net/can/softing/softing.h +++ b/drivers/net/can/softing/softing.h @@ -22,7 +22,7 @@ struct softing_priv { struct softing *card; struct { int pending; - /* variables wich hold the circular buffer */ + /* variables which hold the circular buffer */ int echo_put; int echo_get; } tx; diff --git a/drivers/net/can/softing/softing_main.c b/drivers/net/can/softing/softing_main.c index aeea9f9..7a70709 100644 --- a/drivers/net/can/softing/softing_main.c +++ b/drivers/net/can/softing/softing_main.c @@ -218,7 +218,7 @@ static int softing_handle_1(struct softing *card) ptr = buf; cmd = *ptr++; if (cmd == 0xff) - /* not quite usefull, probably the card has got out */ + /* not quite useful, probably the card has got out */ return 0; netdev = card->net[0]; if (cmd & CMD_BUS2) diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c index 4d07f1e..f7bbde9 100644 --- a/drivers/net/can/ti_hecc.c +++ b/drivers/net/can/ti_hecc.c @@ -663,7 +663,7 @@ static int ti_hecc_error(struct net_device *ndev, int int_status, struct can_frame *cf; struct sk_buff *skb; - /* propogate the error condition to the can stack */ + /* propagate the error condition to the can stack */ skb = alloc_can_err_skb(ndev, &cf); if (!skb) { if (printk_ratelimit()) diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c index e75f1a8..a72c7bf 100644 --- a/drivers/net/can/usb/ems_usb.c +++ b/drivers/net/can/usb/ems_usb.c @@ -386,7 +386,7 @@ static void ems_usb_rx_err(struct ems_usb *dev, struct ems_cpc_msg *msg) break; } - /* Error occured during transmission? */ + /* Error occurred during transmission? */ if ((ecc & SJA1000_ECC_DIR) == 0) cf->data[2] |= CAN_ERR_PROT_TX; diff --git a/drivers/net/can/usb/esd_usb2.c b/drivers/net/can/usb/esd_usb2.c index dc53c83..eb8b0e6 100644 --- a/drivers/net/can/usb/esd_usb2.c +++ b/drivers/net/can/usb/esd_usb2.c @@ -284,7 +284,7 @@ static void esd_usb2_rx_event(struct esd_usb2_net_priv *priv, break; } - /* Error occured during transmission? */ + /* Error occurred during transmission? */ if (!(ecc & SJA1000_ECC_DIR)) cf->data[2] |= CAN_ERR_PROT_TX; diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c index 3437613..143a28c 100644 --- a/drivers/net/cassini.c +++ b/drivers/net/cassini.c @@ -51,7 +51,7 @@ * TX has 4 queues. currently these queues are used in a round-robin * fashion for load balancing. They can also be used for QoS. for that * to work, however, QoS information needs to be exposed down to the driver - * level so that subqueues get targetted to particular transmit rings. + * level so that subqueues get targeted to particular transmit rings. * alternatively, the queues can be configured via use of the all-purpose * ioctl. * @@ -5165,7 +5165,7 @@ err_out_free_res: pci_release_regions(pdev); err_write_cacheline: - /* Try to restore it in case the error occured after we + /* Try to restore it in case the error occurred after we * set it. */ pci_write_config_byte(pdev, PCI_CACHE_LINE_SIZE, orig_cacheline_size); diff --git a/drivers/net/cassini.h b/drivers/net/cassini.h index faf4746..b361424 100644 --- a/drivers/net/cassini.h +++ b/drivers/net/cassini.h @@ -772,7 +772,7 @@ #define RX_DEBUG_INTR_WRITE_PTR_MASK 0xC0000000 /* interrupt write pointer of the interrupt queue */ -/* flow control frames are emmitted using two PAUSE thresholds: +/* flow control frames are emitted using two PAUSE thresholds: * XOFF PAUSE uses pause time value pre-programmed in the Send PAUSE MAC reg * XON PAUSE uses a pause time of 0. granularity of threshold is 64bytes. * PAUSE thresholds defined in terms of FIFO occupancy and may be translated diff --git a/drivers/net/chelsio/mv88e1xxx.c b/drivers/net/chelsio/mv88e1xxx.c index 809047a..71018a4 100644 --- a/drivers/net/chelsio/mv88e1xxx.c +++ b/drivers/net/chelsio/mv88e1xxx.c @@ -41,7 +41,7 @@ static void mdio_clear_bit(struct cphy *cphy, int reg, u32 bitval) * * PARAMS: cphy - Pointer to PHY instance data. * - * RETURN: 0 - Successfull reset. + * RETURN: 0 - Successful reset. * -1 - Timeout. */ static int mv88e1xxx_reset(struct cphy *cphy, int wait) diff --git a/drivers/net/chelsio/pm3393.c b/drivers/net/chelsio/pm3393.c index 7dbb16d..40c7b93 100644 --- a/drivers/net/chelsio/pm3393.c +++ b/drivers/net/chelsio/pm3393.c @@ -293,7 +293,7 @@ static int pm3393_enable_port(struct cmac *cmac, int which) pm3393_enable(cmac, which); /* - * XXX This should be done by the PHY and preferrably not at all. + * XXX This should be done by the PHY and preferably not at all. * The PHY doesn't give us link status indication on its own so have * the link management code query it instead. */ diff --git a/drivers/net/chelsio/sge.c b/drivers/net/chelsio/sge.c index f778b15..8754d44 100644 --- a/drivers/net/chelsio/sge.c +++ b/drivers/net/chelsio/sge.c @@ -1662,7 +1662,7 @@ irqreturn_t t1_interrupt(int irq, void *data) * The code figures out how many entries the sk_buff will require in the * cmdQ and updates the cmdQ data structure with the state once the enqueue * has complete. Then, it doesn't access the global structure anymore, but - * uses the corresponding fields on the stack. In conjuction with a spinlock + * uses the corresponding fields on the stack. In conjunction with a spinlock * around that code, we can make the function reentrant without holding the * lock when we actually enqueue (which might be expensive, especially on * architectures with IO MMUs). diff --git a/drivers/net/chelsio/vsc7326.c b/drivers/net/chelsio/vsc7326.c index 106a590..b0cb388 100644 --- a/drivers/net/chelsio/vsc7326.c +++ b/drivers/net/chelsio/vsc7326.c @@ -566,7 +566,7 @@ static int mac_disable(struct cmac *mac, int which) for (i = 0; i <= 0x3a; ++i) vsc_write(mac->adapter, CRA(4, port, i), 0); - /* Clear sofware counters */ + /* Clear software counters */ memset(&mac->stats, 0, sizeof(struct cmac_statistics)); return 0; diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c index 8cca60e..cde59b4 100644 --- a/drivers/net/cnic.c +++ b/drivers/net/cnic.c @@ -2966,31 +2966,36 @@ static int cnic_service_bnx2x(void *data, void *status_blk) return 0; } -static void cnic_ulp_stop(struct cnic_dev *dev) +static void cnic_ulp_stop_one(struct cnic_local *cp, int if_type) { - struct cnic_local *cp = dev->cnic_priv; - int if_type; - - cnic_send_nlmsg(cp, ISCSI_KEVENT_IF_DOWN, NULL); + struct cnic_ulp_ops *ulp_ops; - for (if_type = 0; if_type < MAX_CNIC_ULP_TYPE; if_type++) { - struct cnic_ulp_ops *ulp_ops; + if (if_type == CNIC_ULP_ISCSI) + cnic_send_nlmsg(cp, ISCSI_KEVENT_IF_DOWN, NULL); - mutex_lock(&cnic_lock); - ulp_ops = rcu_dereference_protected(cp->ulp_ops[if_type], - lockdep_is_held(&cnic_lock)); - if (!ulp_ops) { - mutex_unlock(&cnic_lock); - continue; - } - set_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[if_type]); + mutex_lock(&cnic_lock); + ulp_ops = rcu_dereference_protected(cp->ulp_ops[if_type], + lockdep_is_held(&cnic_lock)); + if (!ulp_ops) { mutex_unlock(&cnic_lock); + return; + } + set_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[if_type]); + mutex_unlock(&cnic_lock); - if (test_and_clear_bit(ULP_F_START, &cp->ulp_flags[if_type])) - ulp_ops->cnic_stop(cp->ulp_handle[if_type]); + if (test_and_clear_bit(ULP_F_START, &cp->ulp_flags[if_type])) + ulp_ops->cnic_stop(cp->ulp_handle[if_type]); - clear_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[if_type]); - } + clear_bit(ULP_F_CALL_PENDING, &cp->ulp_flags[if_type]); +} + +static void cnic_ulp_stop(struct cnic_dev *dev) +{ + struct cnic_local *cp = dev->cnic_priv; + int if_type; + + for (if_type = 0; if_type < MAX_CNIC_ULP_TYPE; if_type++) + cnic_ulp_stop_one(cp, if_type); } static void cnic_ulp_start(struct cnic_dev *dev) @@ -3039,6 +3044,12 @@ static int cnic_ctl(void *data, struct cnic_ctl_info *info) cnic_put(dev); break; + case CNIC_CTL_STOP_ISCSI_CMD: { + struct cnic_local *cp = dev->cnic_priv; + set_bit(CNIC_LCL_FL_STOP_ISCSI, &cp->cnic_local_flags); + queue_delayed_work(cnic_wq, &cp->delete_task, 0); + break; + } case CNIC_CTL_COMPLETION_CMD: { u32 cid = BNX2X_SW_CID(info->data.comp.cid); u32 l5_cid; @@ -3562,8 +3573,12 @@ static void cnic_init_csk_state(struct cnic_sock *csk) static int cnic_cm_connect(struct cnic_sock *csk, struct cnic_sockaddr *saddr) { + struct cnic_local *cp = csk->dev->cnic_priv; int err = 0; + if (cp->ethdev->drv_state & CNIC_DRV_STATE_NO_ISCSI) + return -EOPNOTSUPP; + if (!cnic_in_use(csk)) return -EINVAL; @@ -3965,6 +3980,15 @@ static void cnic_delete_task(struct work_struct *work) cp = container_of(work, struct cnic_local, delete_task.work); dev = cp->dev; + if (test_and_clear_bit(CNIC_LCL_FL_STOP_ISCSI, &cp->cnic_local_flags)) { + struct drv_ctl_info info; + + cnic_ulp_stop_one(cp, CNIC_ULP_ISCSI); + + info.cmd = DRV_CTL_ISCSI_STOPPED_CMD; + cp->ethdev->drv_ctl(dev->netdev, &info); + } + for (i = 0; i < cp->max_cid_space; i++) { struct cnic_context *ctx = &cp->ctx_tbl[i]; diff --git a/drivers/net/cnic.h b/drivers/net/cnic.h index 4456260..3367a6d3 100644 --- a/drivers/net/cnic.h +++ b/drivers/net/cnic.h @@ -226,6 +226,7 @@ struct cnic_local { #define CNIC_LCL_FL_KWQ_INIT 0x0 #define CNIC_LCL_FL_L2_WAIT 0x1 #define CNIC_LCL_FL_RINGS_INITED 0x2 +#define CNIC_LCL_FL_STOP_ISCSI 0x4 struct cnic_dev *dev; diff --git a/drivers/net/cnic_if.h b/drivers/net/cnic_if.h index e01b49e..fdd8e46 100644 --- a/drivers/net/cnic_if.h +++ b/drivers/net/cnic_if.h @@ -12,8 +12,8 @@ #ifndef CNIC_IF_H #define CNIC_IF_H -#define CNIC_MODULE_VERSION "2.2.13" -#define CNIC_MODULE_RELDATE "Jan 31, 2011" +#define CNIC_MODULE_VERSION "2.2.14" +#define CNIC_MODULE_RELDATE "Mar 30, 2011" #define CNIC_ULP_RDMA 0 #define CNIC_ULP_ISCSI 1 @@ -85,6 +85,7 @@ struct kcqe { #define CNIC_CTL_STOP_CMD 1 #define CNIC_CTL_START_CMD 2 #define CNIC_CTL_COMPLETION_CMD 3 +#define CNIC_CTL_STOP_ISCSI_CMD 4 #define DRV_CTL_IO_WR_CMD 0x101 #define DRV_CTL_IO_RD_CMD 0x102 @@ -94,6 +95,7 @@ struct kcqe { #define DRV_CTL_START_L2_CMD 0x106 #define DRV_CTL_STOP_L2_CMD 0x107 #define DRV_CTL_RET_L2_SPQ_CREDIT_CMD 0x10c +#define DRV_CTL_ISCSI_STOPPED_CMD 0x10d struct cnic_ctl_completion { u32 cid; diff --git a/drivers/net/cris/eth_v10.c b/drivers/net/cris/eth_v10.c index 80c2fee..e66aceb 100644 --- a/drivers/net/cris/eth_v10.c +++ b/drivers/net/cris/eth_v10.c @@ -491,8 +491,8 @@ e100_open(struct net_device *dev) /* allocate the irq corresponding to the receiving DMA */ - if (request_irq(NETWORK_DMA_RX_IRQ_NBR, e100rxtx_interrupt, - IRQF_SAMPLE_RANDOM, cardname, (void *)dev)) { + if (request_irq(NETWORK_DMA_RX_IRQ_NBR, e100rxtx_interrupt, 0, cardname, + (void *)dev)) { goto grace_exit0; } @@ -1383,7 +1383,7 @@ e100_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) spin_lock(&np->lock); /* Preempt protection */ switch (cmd) { /* The ioctls below should be considered obsolete but are */ - /* still present for compatability with old scripts/apps */ + /* still present for compatibility with old scripts/apps */ case SET_ETH_SPEED_10: /* 10 Mbps */ e100_set_speed(dev, 10); break; diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c index 9108931..802c7a7 100644 --- a/drivers/net/cxgb3/cxgb3_main.c +++ b/drivers/net/cxgb3/cxgb3_main.c @@ -1749,23 +1749,26 @@ static int restart_autoneg(struct net_device *dev) return 0; } -static int cxgb3_phys_id(struct net_device *dev, u32 data) +static int set_phys_id(struct net_device *dev, + enum ethtool_phys_id_state state) { struct port_info *pi = netdev_priv(dev); struct adapter *adapter = pi->adapter; - int i; - if (data == 0) - data = 2; + switch (state) { + case ETHTOOL_ID_ACTIVE: + return -EINVAL; + + case ETHTOOL_ID_OFF: + t3_set_reg_field(adapter, A_T3DBG_GPIO_EN, F_GPIO0_OUT_VAL, 0); + break; - for (i = 0; i < data * 2; i++) { + case ETHTOOL_ID_ON: + case ETHTOOL_ID_INACTIVE: t3_set_reg_field(adapter, A_T3DBG_GPIO_EN, F_GPIO0_OUT_VAL, - (i & 1) ? F_GPIO0_OUT_VAL : 0); - if (msleep_interruptible(500)) - break; - } - t3_set_reg_field(adapter, A_T3DBG_GPIO_EN, F_GPIO0_OUT_VAL, F_GPIO0_OUT_VAL); + } + return 0; } @@ -2107,7 +2110,7 @@ static const struct ethtool_ops cxgb_ethtool_ops = { .set_sg = ethtool_op_set_sg, .get_link = ethtool_op_get_link, .get_strings = get_strings, - .phys_id = cxgb3_phys_id, + .set_phys_id = set_phys_id, .nway_reset = restart_autoneg, .get_sset_count = get_sset_count, .get_ethtool_stats = get_stats, diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c index f9f6645..bfa2d56 100644 --- a/drivers/net/cxgb3/sge.c +++ b/drivers/net/cxgb3/sge.c @@ -199,7 +199,7 @@ static inline void refill_rspq(struct adapter *adapter, * need_skb_unmap - does the platform need unmapping of sk_buffs? * * Returns true if the platform needs sk_buff unmapping. The compiler - * optimizes away unecessary code if this returns true. + * optimizes away unnecessary code if this returns true. */ static inline int need_skb_unmap(void) { diff --git a/drivers/net/cxgb3/t3_hw.c b/drivers/net/cxgb3/t3_hw.c index d55db6b..c688421 100644 --- a/drivers/net/cxgb3/t3_hw.c +++ b/drivers/net/cxgb3/t3_hw.c @@ -1386,11 +1386,11 @@ struct intr_info { * @reg: the interrupt status register to process * @mask: a mask to apply to the interrupt status * @acts: table of interrupt actions - * @stats: statistics counters tracking interrupt occurences + * @stats: statistics counters tracking interrupt occurrences * * A table driven interrupt handler that applies a set of masks to an * interrupt status word and performs the corresponding actions if the - * interrupts described by the mask have occured. The actions include + * interrupts described by the mask have occurred. The actions include * optionally printing a warning or alert message, and optionally * incrementing a stat counter. The table is terminated by an entry * specifying mask 0. Returns the number of fatal interrupt conditions. @@ -2783,7 +2783,7 @@ static void init_mtus(unsigned short mtus[]) { /* * See draft-mathis-plpmtud-00.txt for the values. The min is 88 so - * it can accomodate max size TCP/IP headers when SACK and timestamps + * it can accommodate max size TCP/IP headers when SACK and timestamps * are enabled and still have at least 8 bytes of payload. */ mtus[0] = 88; diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c index 5352c8a..0af9c9f 100644 --- a/drivers/net/cxgb4/cxgb4_main.c +++ b/drivers/net/cxgb4/cxgb4_main.c @@ -1336,15 +1336,20 @@ static int restart_autoneg(struct net_device *dev) return 0; } -static int identify_port(struct net_device *dev, u32 data) +static int identify_port(struct net_device *dev, + enum ethtool_phys_id_state state) { + unsigned int val; struct adapter *adap = netdev2adap(dev); - if (data == 0) - data = 2; /* default to 2 seconds */ + if (state == ETHTOOL_ID_ACTIVE) + val = 0xffff; + else if (state == ETHTOOL_ID_INACTIVE) + val = 0; + else + return -EINVAL; - return t4_identify_port(adap, adap->fn, netdev2pinfo(dev)->viid, - data * 5); + return t4_identify_port(adap, adap->fn, netdev2pinfo(dev)->viid, val); } static unsigned int from_fw_linkcaps(unsigned int type, unsigned int caps) @@ -2011,7 +2016,7 @@ static struct ethtool_ops cxgb_ethtool_ops = { .set_sg = ethtool_op_set_sg, .get_link = ethtool_op_get_link, .get_strings = get_strings, - .phys_id = identify_port, + .set_phys_id = identify_port, .nway_reset = restart_autoneg, .get_sset_count = get_sset_count, .get_ethtool_stats = get_stats, diff --git a/drivers/net/cxgb4/t4_hw.c b/drivers/net/cxgb4/t4_hw.c index b9fd8a6..d1ec111 100644 --- a/drivers/net/cxgb4/t4_hw.c +++ b/drivers/net/cxgb4/t4_hw.c @@ -883,7 +883,7 @@ struct intr_info { * * A table driven interrupt handler that applies a set of masks to an * interrupt status word and performs the corresponding actions if the - * interrupts described by the mask have occured. The actions include + * interrupts described by the mask have occurred. The actions include * optionally emitting a warning or alert message. The table is terminated * by an entry specifying mask 0. Returns the number of fatal interrupt * conditions. diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c index 6aad64d..c662679 100644 --- a/drivers/net/cxgb4vf/cxgb4vf_main.c +++ b/drivers/net/cxgb4vf/cxgb4vf_main.c @@ -1352,11 +1352,20 @@ static int cxgb4vf_set_rx_csum(struct net_device *dev, u32 csum) /* * Identify the port by blinking the port's LED. */ -static int cxgb4vf_phys_id(struct net_device *dev, u32 id) +static int cxgb4vf_phys_id(struct net_device *dev, + enum ethtool_phys_id_state state) { + unsigned int val; struct port_info *pi = netdev_priv(dev); - return t4vf_identify_port(pi->adapter, pi->viid, 5); + if (state == ETHTOOL_ID_ACTIVE) + val = 0xffff; + else if (state == ETHTOOL_ID_INACTIVE) + val = 0; + else + return -EINVAL; + + return t4vf_identify_port(pi->adapter, pi->viid, val); } /* @@ -1588,7 +1597,7 @@ static struct ethtool_ops cxgb4vf_ethtool_ops = { .set_sg = ethtool_op_set_sg, .get_link = ethtool_op_get_link, .get_strings = cxgb4vf_get_strings, - .phys_id = cxgb4vf_phys_id, + .set_phys_id = cxgb4vf_phys_id, .get_sset_count = cxgb4vf_get_sset_count, .get_ethtool_stats = cxgb4vf_get_ethtool_stats, .get_regs_len = cxgb4vf_get_regs_len, @@ -2738,7 +2747,7 @@ static int __devinit cxgb4vf_pci_probe(struct pci_dev *pdev, cfg_queues(adapter); /* - * Print a short notice on the existance and configuration of the new + * Print a short notice on the existence and configuration of the new * VF network device ... */ for_each_port(adapter, pidx) { diff --git a/drivers/net/cxgb4vf/sge.c b/drivers/net/cxgb4vf/sge.c index e0b3d1b..bb65121 100644 --- a/drivers/net/cxgb4vf/sge.c +++ b/drivers/net/cxgb4vf/sge.c @@ -224,8 +224,8 @@ static inline bool is_buf_mapped(const struct rx_sw_desc *sdesc) /** * need_skb_unmap - does the platform need unmapping of sk_buffs? * - * Returns true if the platfrom needs sk_buff unmapping. The compiler - * optimizes away unecessary code if this returns true. + * Returns true if the platform needs sk_buff unmapping. The compiler + * optimizes away unnecessary code if this returns true. */ static inline int need_skb_unmap(void) { @@ -267,7 +267,7 @@ static inline unsigned int fl_cap(const struct sge_fl *fl) * * Tests specified Free List to see whether the number of buffers * available to the hardware has falled below our "starvation" - * threshhold. + * threshold. */ static inline bool fl_starving(const struct sge_fl *fl) { @@ -1149,7 +1149,7 @@ int t4vf_eth_xmit(struct sk_buff *skb, struct net_device *dev) if (unlikely(credits < ETHTXQ_STOP_THRES)) { /* * After we're done injecting the Work Request for this - * packet, we'll be below our "stop threshhold" so stop the TX + * packet, we'll be below our "stop threshold" so stop the TX * Queue now and schedule a request for an SGE Egress Queue * Update message. The queue will get started later on when * the firmware processes this Work Request and sends us an diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c index baca6bf..807b6bb 100644 --- a/drivers/net/davinci_emac.c +++ b/drivers/net/davinci_emac.c @@ -94,14 +94,14 @@ MODULE_VERSION(EMAC_MODULE_VERSION); static const char emac_version_string[] = "TI DaVinci EMAC Linux v6.1"; /* Configuration items */ -#define EMAC_DEF_PASS_CRC (0) /* Do not pass CRC upto frames */ +#define EMAC_DEF_PASS_CRC (0) /* Do not pass CRC up to frames */ #define EMAC_DEF_QOS_EN (0) /* EMAC proprietary QoS disabled */ #define EMAC_DEF_NO_BUFF_CHAIN (0) /* No buffer chain */ #define EMAC_DEF_MACCTRL_FRAME_EN (0) /* Discard Maccontrol frames */ #define EMAC_DEF_SHORT_FRAME_EN (0) /* Discard short frames */ #define EMAC_DEF_ERROR_FRAME_EN (0) /* Discard error frames */ -#define EMAC_DEF_PROM_EN (0) /* Promiscous disabled */ -#define EMAC_DEF_PROM_CH (0) /* Promiscous channel is 0 */ +#define EMAC_DEF_PROM_EN (0) /* Promiscuous disabled */ +#define EMAC_DEF_PROM_CH (0) /* Promiscuous channel is 0 */ #define EMAC_DEF_BCAST_EN (1) /* Broadcast enabled */ #define EMAC_DEF_BCAST_CH (0) /* Broadcast channel is 0 */ #define EMAC_DEF_MCAST_EN (1) /* Multicast enabled */ @@ -1013,7 +1013,7 @@ static void emac_rx_handler(void *token, int len, int status) return; } - /* recycle on recieve error */ + /* recycle on receive error */ if (status < 0) { ndev->stats.rx_errors++; goto recycle; diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c index f4d0922..dd70738 100644 --- a/drivers/net/e1000/e1000_ethtool.c +++ b/drivers/net/e1000/e1000_ethtool.c @@ -160,7 +160,7 @@ static int e1000_get_settings(struct net_device *netdev, &adapter->link_duplex); ecmd->speed = adapter->link_speed; - /* unfortunatly FULL_DUPLEX != DUPLEX_FULL + /* unfortunately FULL_DUPLEX != DUPLEX_FULL * and HALF_DUPLEX != DUPLEX_HALF */ if (adapter->link_duplex == FULL_DUPLEX) diff --git a/drivers/net/e1000/e1000_hw.h b/drivers/net/e1000/e1000_hw.h index c70b23d..5c9a840 100644 --- a/drivers/net/e1000/e1000_hw.h +++ b/drivers/net/e1000/e1000_hw.h @@ -1026,7 +1026,7 @@ extern void __iomem *ce4100_gbe_mdio_base_virt; #define E1000_KUMCTRLSTA 0x00034 /* MAC-PHY interface - RW */ #define E1000_MDPHYA 0x0003C /* PHY address - RW */ -#define E1000_MANC2H 0x05860 /* Managment Control To Host - RW */ +#define E1000_MANC2H 0x05860 /* Management Control To Host - RW */ #define E1000_SW_FW_SYNC 0x05B5C /* Software-Firmware Synchronization - RW */ #define E1000_GCR 0x05B00 /* PCI-Ex Control */ diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index bfab140..477e066 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -205,7 +205,7 @@ static struct pci_driver e1000_driver = { .probe = e1000_probe, .remove = __devexit_p(e1000_remove), #ifdef CONFIG_PM - /* Power Managment Hooks */ + /* Power Management Hooks */ .suspend = e1000_suspend, .resume = e1000_resume, #endif diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index a39d4a4..506a0a0 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -4886,7 +4886,7 @@ static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb, if (skb->protocol == htons(ETH_P_IP)) tx_flags |= E1000_TX_FLAGS_IPV4; - /* if count is 0 then mapping error has occured */ + /* if count is 0 then mapping error has occurred */ count = e1000_tx_map(adapter, skb, first, max_per_txd, nr_frags, mss); if (count) { e1000_tx_queue(adapter, tx_flags, count); diff --git a/drivers/net/enc28j60_hw.h b/drivers/net/enc28j60_hw.h index 1a0b209..25b41de 100644 --- a/drivers/net/enc28j60_hw.h +++ b/drivers/net/enc28j60_hw.h @@ -303,7 +303,7 @@ /* maximum ethernet frame length */ #define MAX_FRAMELEN 1518 -/* Prefered half duplex: LEDA: Link status LEDB: Rx/Tx activity */ +/* Preferred half duplex: LEDA: Link status LEDB: Rx/Tx activity */ #define ENC28J60_LAMPS_MODE 0x3476 #endif diff --git a/drivers/net/enic/Makefile b/drivers/net/enic/Makefile index 2e573be..9d4974b 100644 --- a/drivers/net/enic/Makefile +++ b/drivers/net/enic/Makefile @@ -1,5 +1,5 @@ obj-$(CONFIG_ENIC) := enic.o enic-y := enic_main.o vnic_cq.o vnic_intr.o vnic_wq.o \ - enic_res.o enic_dev.o vnic_dev.o vnic_rq.o vnic_vic.o + enic_res.o enic_dev.o enic_pp.o vnic_dev.o vnic_rq.o vnic_vic.o diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h index 3a3c3c8..38b351c 100644 --- a/drivers/net/enic/enic.h +++ b/drivers/net/enic/enic.h @@ -32,7 +32,7 @@ #define DRV_NAME "enic" #define DRV_DESCRIPTION "Cisco VIC Ethernet NIC Driver" -#define DRV_VERSION "2.1.1.12" +#define DRV_VERSION "2.1.1.13" #define DRV_COPYRIGHT "Copyright 2008-2011 Cisco Systems, Inc" #define ENIC_BARS_MAX 6 @@ -84,7 +84,6 @@ struct enic { unsigned int flags; unsigned int mc_count; unsigned int uc_count; - int csum_rx_enabled; u32 port_mtu; u32 rx_coalesce_usecs; u32 tx_coalesce_usecs; @@ -120,4 +119,6 @@ static inline struct device *enic_get_dev(struct enic *enic) return &(enic->pdev->dev); } +void enic_reset_addr_lists(struct enic *enic); + #endif /* _ENIC_H_ */ diff --git a/drivers/net/enic/enic_dev.c b/drivers/net/enic/enic_dev.c index 37ad3a1..90687b1 100644 --- a/drivers/net/enic/enic_dev.c +++ b/drivers/net/enic/enic_dev.c @@ -177,24 +177,24 @@ int enic_vnic_dev_deinit(struct enic *enic) return err; } -int enic_dev_init_prov(struct enic *enic, struct vic_provinfo *vp) +int enic_dev_init_prov2(struct enic *enic, struct vic_provinfo *vp) { int err; spin_lock(&enic->devcmd_lock); - err = vnic_dev_init_prov(enic->vdev, + err = vnic_dev_init_prov2(enic->vdev, (u8 *)vp, vic_provinfo_size(vp)); spin_unlock(&enic->devcmd_lock); return err; } -int enic_dev_init_done(struct enic *enic, int *done, int *error) +int enic_dev_deinit_done(struct enic *enic, int *status) { int err; spin_lock(&enic->devcmd_lock); - err = vnic_dev_init_done(enic->vdev, done, error); + err = vnic_dev_deinit_done(enic->vdev, status); spin_unlock(&enic->devcmd_lock); return err; @@ -219,3 +219,57 @@ void enic_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) enic_del_vlan(enic, vid); spin_unlock(&enic->devcmd_lock); } + +int enic_dev_enable2(struct enic *enic, int active) +{ + int err; + + spin_lock(&enic->devcmd_lock); + err = vnic_dev_enable2(enic->vdev, active); + spin_unlock(&enic->devcmd_lock); + + return err; +} + +int enic_dev_enable2_done(struct enic *enic, int *status) +{ + int err; + + spin_lock(&enic->devcmd_lock); + err = vnic_dev_enable2_done(enic->vdev, status); + spin_unlock(&enic->devcmd_lock); + + return err; +} + +int enic_dev_status_to_errno(int devcmd_status) +{ + switch (devcmd_status) { + case ERR_SUCCESS: + return 0; + case ERR_EINVAL: + return -EINVAL; + case ERR_EFAULT: + return -EFAULT; + case ERR_EPERM: + return -EPERM; + case ERR_EBUSY: + return -EBUSY; + case ERR_ECMDUNKNOWN: + case ERR_ENOTSUPPORTED: + return -EOPNOTSUPP; + case ERR_EBADSTATE: + return -EINVAL; + case ERR_ENOMEM: + return -ENOMEM; + case ERR_ETIMEDOUT: + return -ETIMEDOUT; + case ERR_ELINKDOWN: + return -ENETDOWN; + case ERR_EINPROGRESS: + return -EINPROGRESS; + case ERR_EMAXRES: + default: + return (devcmd_status < 0) ? devcmd_status : -1; + } +} diff --git a/drivers/net/enic/enic_dev.h b/drivers/net/enic/enic_dev.h index 495f57f..d5f6813 100644 --- a/drivers/net/enic/enic_dev.h +++ b/drivers/net/enic/enic_dev.h @@ -35,7 +35,10 @@ int enic_dev_set_ig_vlan_rewrite_mode(struct enic *enic); int enic_dev_enable(struct enic *enic); int enic_dev_disable(struct enic *enic); int enic_vnic_dev_deinit(struct enic *enic); -int enic_dev_init_prov(struct enic *enic, struct vic_provinfo *vp); -int enic_dev_init_done(struct enic *enic, int *done, int *error); +int enic_dev_init_prov2(struct enic *enic, struct vic_provinfo *vp); +int enic_dev_deinit_done(struct enic *enic, int *status); +int enic_dev_enable2(struct enic *enic, int arg); +int enic_dev_enable2_done(struct enic *enic, int *status); +int enic_dev_status_to_errno(int devcmd_status); #endif /* _ENIC_DEV_H_ */ diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c index 8b9cad5..b224551 100644 --- a/drivers/net/enic/enic_main.c +++ b/drivers/net/enic/enic_main.c @@ -45,6 +45,7 @@ #include "enic_res.h" #include "enic.h" #include "enic_dev.h" +#include "enic_pp.h" #define ENIC_NOTIFY_TIMER_PERIOD (2 * HZ) #define WQ_ENET_MAX_DESC_LEN (1 << WQ_ENET_LEN_BITS) @@ -250,56 +251,6 @@ static void enic_get_ethtool_stats(struct net_device *netdev, *(data++) = ((u64 *)&vstats->rx)[enic_rx_stats[i].offset]; } -static u32 enic_get_rx_csum(struct net_device *netdev) -{ - struct enic *enic = netdev_priv(netdev); - return enic->csum_rx_enabled; -} - -static int enic_set_rx_csum(struct net_device *netdev, u32 data) -{ - struct enic *enic = netdev_priv(netdev); - - if (data && !ENIC_SETTING(enic, RXCSUM)) - return -EINVAL; - - enic->csum_rx_enabled = !!data; - - return 0; -} - -static int enic_set_tx_csum(struct net_device *netdev, u32 data) -{ - struct enic *enic = netdev_priv(netdev); - - if (data && !ENIC_SETTING(enic, TXCSUM)) - return -EINVAL; - - if (data) - netdev->features |= NETIF_F_HW_CSUM; - else - netdev->features &= ~NETIF_F_HW_CSUM; - - return 0; -} - -static int enic_set_tso(struct net_device *netdev, u32 data) -{ - struct enic *enic = netdev_priv(netdev); - - if (data && !ENIC_SETTING(enic, TSO)) - return -EINVAL; - - if (data) - netdev->features |= - NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN; - else - netdev->features &= - ~(NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN); - - return 0; -} - static u32 enic_get_msglevel(struct net_device *netdev) { struct enic *enic = netdev_priv(netdev); @@ -387,17 +338,8 @@ static const struct ethtool_ops enic_ethtool_ops = { .get_strings = enic_get_strings, .get_sset_count = enic_get_sset_count, .get_ethtool_stats = enic_get_ethtool_stats, - .get_rx_csum = enic_get_rx_csum, - .set_rx_csum = enic_set_rx_csum, - .get_tx_csum = ethtool_op_get_tx_csum, - .set_tx_csum = enic_set_tx_csum, - .get_sg = ethtool_op_get_sg, - .set_sg = ethtool_op_set_sg, - .get_tso = ethtool_op_get_tso, - .set_tso = enic_set_tso, .get_coalesce = enic_get_coalesce, .set_coalesce = enic_set_coalesce, - .get_flags = ethtool_op_get_flags, }; static void enic_free_wq_buf(struct vnic_wq *wq, struct vnic_wq_buf *buf) @@ -874,7 +816,7 @@ static struct net_device_stats *enic_get_stats(struct net_device *netdev) return net_stats; } -static void enic_reset_addr_lists(struct enic *enic) +void enic_reset_addr_lists(struct enic *enic) { enic->mc_count = 0; enic->uc_count = 0; @@ -1112,157 +1054,77 @@ static int enic_set_vf_mac(struct net_device *netdev, int vf, u8 *mac) return -EINVAL; } -static int enic_set_port_profile(struct enic *enic, u8 *mac) -{ - struct vic_provinfo *vp; - u8 oui[3] = VIC_PROVINFO_CISCO_OUI; - u16 os_type = VIC_GENERIC_PROV_OS_TYPE_LINUX; - char uuid_str[38]; - char client_mac_str[18]; - u8 *client_mac; - int err; - - err = enic_vnic_dev_deinit(enic); - if (err) - return err; - - enic_reset_addr_lists(enic); - - switch (enic->pp.request) { - - case PORT_REQUEST_ASSOCIATE: - - if (!(enic->pp.set & ENIC_SET_NAME) || !strlen(enic->pp.name)) - return -EINVAL; - - if (!is_valid_ether_addr(mac)) - return -EADDRNOTAVAIL; - - vp = vic_provinfo_alloc(GFP_KERNEL, oui, - VIC_PROVINFO_GENERIC_TYPE); - if (!vp) - return -ENOMEM; - - vic_provinfo_add_tlv(vp, - VIC_GENERIC_PROV_TLV_PORT_PROFILE_NAME_STR, - strlen(enic->pp.name) + 1, enic->pp.name); - - if (!is_zero_ether_addr(enic->pp.mac_addr)) - client_mac = enic->pp.mac_addr; - else - client_mac = mac; - - vic_provinfo_add_tlv(vp, - VIC_GENERIC_PROV_TLV_CLIENT_MAC_ADDR, - ETH_ALEN, client_mac); - - sprintf(client_mac_str, "%pM", client_mac); - vic_provinfo_add_tlv(vp, - VIC_GENERIC_PROV_TLV_CLUSTER_PORT_UUID_STR, - sizeof(client_mac_str), client_mac_str); - - if (enic->pp.set & ENIC_SET_INSTANCE) { - sprintf(uuid_str, "%pUB", enic->pp.instance_uuid); - vic_provinfo_add_tlv(vp, - VIC_GENERIC_PROV_TLV_CLIENT_UUID_STR, - sizeof(uuid_str), uuid_str); - } - - if (enic->pp.set & ENIC_SET_HOST) { - sprintf(uuid_str, "%pUB", enic->pp.host_uuid); - vic_provinfo_add_tlv(vp, - VIC_GENERIC_PROV_TLV_HOST_UUID_STR, - sizeof(uuid_str), uuid_str); - } - - os_type = htons(os_type); - vic_provinfo_add_tlv(vp, - VIC_GENERIC_PROV_TLV_OS_TYPE, - sizeof(os_type), &os_type); - - err = enic_dev_init_prov(enic, vp); - vic_provinfo_free(vp); - if (err) - return err; - break; - - case PORT_REQUEST_DISASSOCIATE: - break; - - default: - return -EINVAL; - } - - /* Set flag to indicate that the port assoc/disassoc - * request has been sent out to fw - */ - enic->pp.set |= ENIC_PORT_REQUEST_APPLIED; - - return 0; -} - static int enic_set_vf_port(struct net_device *netdev, int vf, struct nlattr *port[]) { struct enic *enic = netdev_priv(netdev); - struct enic_port_profile new_pp; - int err = 0; + struct enic_port_profile prev_pp; + int err = 0, restore_pp = 1; - memset(&new_pp, 0, sizeof(new_pp)); + /* don't support VFs, yet */ + if (vf != PORT_SELF_VF) + return -EOPNOTSUPP; - if (port[IFLA_PORT_REQUEST]) { - new_pp.set |= ENIC_SET_REQUEST; - new_pp.request = nla_get_u8(port[IFLA_PORT_REQUEST]); - } + if (!port[IFLA_PORT_REQUEST]) + return -EOPNOTSUPP; + + memcpy(&prev_pp, &enic->pp, sizeof(enic->pp)); + memset(&enic->pp, 0, sizeof(enic->pp)); + + enic->pp.set |= ENIC_SET_REQUEST; + enic->pp.request = nla_get_u8(port[IFLA_PORT_REQUEST]); if (port[IFLA_PORT_PROFILE]) { - new_pp.set |= ENIC_SET_NAME; - memcpy(new_pp.name, nla_data(port[IFLA_PORT_PROFILE]), + enic->pp.set |= ENIC_SET_NAME; + memcpy(enic->pp.name, nla_data(port[IFLA_PORT_PROFILE]), PORT_PROFILE_MAX); } if (port[IFLA_PORT_INSTANCE_UUID]) { - new_pp.set |= ENIC_SET_INSTANCE; - memcpy(new_pp.instance_uuid, + enic->pp.set |= ENIC_SET_INSTANCE; + memcpy(enic->pp.instance_uuid, nla_data(port[IFLA_PORT_INSTANCE_UUID]), PORT_UUID_MAX); } if (port[IFLA_PORT_HOST_UUID]) { - new_pp.set |= ENIC_SET_HOST; - memcpy(new_pp.host_uuid, + enic->pp.set |= ENIC_SET_HOST; + memcpy(enic->pp.host_uuid, nla_data(port[IFLA_PORT_HOST_UUID]), PORT_UUID_MAX); } - /* don't support VFs, yet */ - if (vf != PORT_SELF_VF) - return -EOPNOTSUPP; - - if (!(new_pp.set & ENIC_SET_REQUEST)) - return -EOPNOTSUPP; - - if (new_pp.request == PORT_REQUEST_ASSOCIATE) { - /* Special case handling */ - if (!is_zero_ether_addr(enic->pp.vf_mac)) - memcpy(new_pp.mac_addr, enic->pp.vf_mac, ETH_ALEN); + /* Special case handling: mac came from IFLA_VF_MAC */ + if (!is_zero_ether_addr(prev_pp.vf_mac)) + memcpy(enic->pp.mac_addr, prev_pp.vf_mac, ETH_ALEN); if (is_zero_ether_addr(netdev->dev_addr)) random_ether_addr(netdev->dev_addr); - } - memcpy(&enic->pp, &new_pp, sizeof(struct enic_port_profile)); + err = enic_process_set_pp_request(enic, &prev_pp, &restore_pp); + if (err) { + if (restore_pp) { + /* Things are still the way they were: Implicit + * DISASSOCIATE failed + */ + memcpy(&enic->pp, &prev_pp, sizeof(enic->pp)); + } else { + memset(&enic->pp, 0, sizeof(enic->pp)); + memset(netdev->dev_addr, 0, ETH_ALEN); + } + } else { + /* Set flag to indicate that the port assoc/disassoc + * request has been sent out to fw + */ + enic->pp.set |= ENIC_PORT_REQUEST_APPLIED; - err = enic_set_port_profile(enic, netdev->dev_addr); - if (err) - goto set_port_profile_cleanup; + /* If DISASSOCIATE, clean up all assigned/saved macaddresses */ + if (enic->pp.request == PORT_REQUEST_DISASSOCIATE) { + memset(enic->pp.mac_addr, 0, ETH_ALEN); + memset(netdev->dev_addr, 0, ETH_ALEN); + } + } -set_port_profile_cleanup: memset(enic->pp.vf_mac, 0, ETH_ALEN); - if (err || enic->pp.request == PORT_REQUEST_DISASSOCIATE) { - memset(netdev->dev_addr, 0, ETH_ALEN); - memset(enic->pp.mac_addr, 0, ETH_ALEN); - } - return err; } @@ -1270,34 +1132,15 @@ static int enic_get_vf_port(struct net_device *netdev, int vf, struct sk_buff *skb) { struct enic *enic = netdev_priv(netdev); - int err, error, done; u16 response = PORT_PROFILE_RESPONSE_SUCCESS; + int err; if (!(enic->pp.set & ENIC_PORT_REQUEST_APPLIED)) return -ENODATA; - err = enic_dev_init_done(enic, &done, &error); + err = enic_process_get_pp_request(enic, enic->pp.request, &response); if (err) - error = err; - - switch (error) { - case ERR_SUCCESS: - if (!done) - response = PORT_PROFILE_RESPONSE_INPROGRESS; - break; - case ERR_EINVAL: - response = PORT_PROFILE_RESPONSE_INVALID; - break; - case ERR_EBADSTATE: - response = PORT_PROFILE_RESPONSE_BADSTATE; - break; - case ERR_ENOMEM: - response = PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES; - break; - default: - response = PORT_PROFILE_RESPONSE_ERROR; - break; - } + return err; NLA_PUT_U16(skb, IFLA_PORT_REQUEST, enic->pp.request); NLA_PUT_U16(skb, IFLA_PORT_RESPONSE, response); @@ -1407,7 +1250,7 @@ static void enic_rq_indicate_buf(struct vnic_rq *rq, skb_put(skb, bytes_written); skb->protocol = eth_type_trans(skb, netdev); - if (enic->csum_rx_enabled && !csum_not_calc) { + if ((netdev->features & NETIF_F_RXCSUM) && !csum_not_calc) { skb->csum = htons(checksum); skb->ip_summed = CHECKSUM_COMPLETE; } @@ -2536,17 +2379,18 @@ static int __devinit enic_probe(struct pci_dev *pdev, dev_info(dev, "loopback tag=0x%04x\n", enic->loop_tag); } if (ENIC_SETTING(enic, TXCSUM)) - netdev->features |= NETIF_F_SG | NETIF_F_HW_CSUM; + netdev->hw_features |= NETIF_F_SG | NETIF_F_HW_CSUM; if (ENIC_SETTING(enic, TSO)) - netdev->features |= NETIF_F_TSO | + netdev->hw_features |= NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN; - if (ENIC_SETTING(enic, LRO)) - netdev->features |= NETIF_F_GRO; + if (ENIC_SETTING(enic, RXCSUM)) + netdev->hw_features |= NETIF_F_RXCSUM; + + netdev->features |= netdev->hw_features; + if (using_dac) netdev->features |= NETIF_F_HIGHDMA; - enic->csum_rx_enabled = ENIC_SETTING(enic, RXCSUM); - err = register_netdev(netdev); if (err) { dev_err(dev, "Cannot register net device, aborting\n"); diff --git a/drivers/net/enic/enic_pp.c b/drivers/net/enic/enic_pp.c new file mode 100644 index 0000000..ffaa75d --- /dev/null +++ b/drivers/net/enic/enic_pp.c @@ -0,0 +1,264 @@ +/* + * Copyright 2011 Cisco Systems, Inc. All rights reserved. + * + * This program is free software; you may redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + */ + +#include <linux/kernel.h> +#include <linux/string.h> +#include <linux/errno.h> +#include <linux/types.h> +#include <linux/netdevice.h> +#include <linux/etherdevice.h> +#include <linux/rtnetlink.h> +#include <net/ip.h> + +#include "vnic_vic.h" +#include "enic_res.h" +#include "enic.h" +#include "enic_dev.h" + +static int enic_set_port_profile(struct enic *enic) +{ + struct net_device *netdev = enic->netdev; + struct vic_provinfo *vp; + const u8 oui[3] = VIC_PROVINFO_CISCO_OUI; + const u16 os_type = htons(VIC_GENERIC_PROV_OS_TYPE_LINUX); + char uuid_str[38]; + char client_mac_str[18]; + u8 *client_mac; + int err; + + if (!(enic->pp.set & ENIC_SET_NAME) || !strlen(enic->pp.name)) + return -EINVAL; + + vp = vic_provinfo_alloc(GFP_KERNEL, oui, + VIC_PROVINFO_GENERIC_TYPE); + if (!vp) + return -ENOMEM; + + VIC_PROVINFO_ADD_TLV(vp, + VIC_GENERIC_PROV_TLV_PORT_PROFILE_NAME_STR, + strlen(enic->pp.name) + 1, enic->pp.name); + + if (!is_zero_ether_addr(enic->pp.mac_addr)) + client_mac = enic->pp.mac_addr; + else + client_mac = netdev->dev_addr; + + VIC_PROVINFO_ADD_TLV(vp, + VIC_GENERIC_PROV_TLV_CLIENT_MAC_ADDR, + ETH_ALEN, client_mac); + + snprintf(client_mac_str, sizeof(client_mac_str), "%pM", client_mac); + VIC_PROVINFO_ADD_TLV(vp, + VIC_GENERIC_PROV_TLV_CLUSTER_PORT_UUID_STR, + sizeof(client_mac_str), client_mac_str); + + if (enic->pp.set & ENIC_SET_INSTANCE) { + sprintf(uuid_str, "%pUB", enic->pp.instance_uuid); + VIC_PROVINFO_ADD_TLV(vp, + VIC_GENERIC_PROV_TLV_CLIENT_UUID_STR, + sizeof(uuid_str), uuid_str); + } + + if (enic->pp.set & ENIC_SET_HOST) { + sprintf(uuid_str, "%pUB", enic->pp.host_uuid); + VIC_PROVINFO_ADD_TLV(vp, + VIC_GENERIC_PROV_TLV_HOST_UUID_STR, + sizeof(uuid_str), uuid_str); + } + + VIC_PROVINFO_ADD_TLV(vp, + VIC_GENERIC_PROV_TLV_OS_TYPE, + sizeof(os_type), &os_type); + + err = enic_dev_status_to_errno(enic_dev_init_prov2(enic, vp)); + +add_tlv_failure: + vic_provinfo_free(vp); + + return err; +} + +static int enic_unset_port_profile(struct enic *enic) +{ + int err; + + err = enic_vnic_dev_deinit(enic); + if (err) + return enic_dev_status_to_errno(err); + + enic_reset_addr_lists(enic); + + return 0; +} + +static int enic_are_pp_different(struct enic_port_profile *pp1, + struct enic_port_profile *pp2) +{ + return strcmp(pp1->name, pp2->name) | !!memcmp(pp1->instance_uuid, + pp2->instance_uuid, PORT_UUID_MAX) | + !!memcmp(pp1->host_uuid, pp2->host_uuid, PORT_UUID_MAX) | + !!memcmp(pp1->mac_addr, pp2->mac_addr, ETH_ALEN); +} + +static int enic_pp_preassociate(struct enic *enic, + struct enic_port_profile *prev_pp, int *restore_pp); +static int enic_pp_disassociate(struct enic *enic, + struct enic_port_profile *prev_pp, int *restore_pp); +static int enic_pp_preassociate_rr(struct enic *enic, + struct enic_port_profile *prev_pp, int *restore_pp); +static int enic_pp_associate(struct enic *enic, + struct enic_port_profile *prev_pp, int *restore_pp); + +static int (*enic_pp_handlers[])(struct enic *enic, + struct enic_port_profile *prev_state, int *restore_pp) = { + [PORT_REQUEST_PREASSOCIATE] = enic_pp_preassociate, + [PORT_REQUEST_PREASSOCIATE_RR] = enic_pp_preassociate_rr, + [PORT_REQUEST_ASSOCIATE] = enic_pp_associate, + [PORT_REQUEST_DISASSOCIATE] = enic_pp_disassociate, +}; + +static const int enic_pp_handlers_count = + sizeof(enic_pp_handlers)/sizeof(*enic_pp_handlers); + +static int enic_pp_preassociate(struct enic *enic, + struct enic_port_profile *prev_pp, int *restore_pp) +{ + return -EOPNOTSUPP; +} + +static int enic_pp_disassociate(struct enic *enic, + struct enic_port_profile *prev_pp, int *restore_pp) +{ + return enic_unset_port_profile(enic); +} + +static int enic_pp_preassociate_rr(struct enic *enic, + struct enic_port_profile *prev_pp, int *restore_pp) +{ + int err; + int active = 0; + + if (enic->pp.request != PORT_REQUEST_ASSOCIATE) { + /* If pre-associate is not part of an associate. + We always disassociate first */ + err = enic_pp_handlers[PORT_REQUEST_DISASSOCIATE](enic, + prev_pp, restore_pp); + if (err) + return err; + + *restore_pp = 0; + } + + *restore_pp = 0; + + err = enic_set_port_profile(enic); + if (err) + return err; + + /* If pre-associate is not part of an associate. */ + if (enic->pp.request != PORT_REQUEST_ASSOCIATE) + err = enic_dev_status_to_errno(enic_dev_enable2(enic, active)); + + return err; +} + +static int enic_pp_associate(struct enic *enic, + struct enic_port_profile *prev_pp, int *restore_pp) +{ + int err; + int active = 1; + + /* Check if a pre-associate was called before */ + if (prev_pp->request != PORT_REQUEST_PREASSOCIATE_RR || + (prev_pp->request == PORT_REQUEST_PREASSOCIATE_RR && + enic_are_pp_different(prev_pp, &enic->pp))) { + err = enic_pp_handlers[PORT_REQUEST_DISASSOCIATE]( + enic, prev_pp, restore_pp); + if (err) + return err; + + *restore_pp = 0; + } + + err = enic_pp_handlers[PORT_REQUEST_PREASSOCIATE_RR]( + enic, prev_pp, restore_pp); + if (err) + return err; + + *restore_pp = 0; + + return enic_dev_status_to_errno(enic_dev_enable2(enic, active)); +} + +int enic_process_set_pp_request(struct enic *enic, + struct enic_port_profile *prev_pp, int *restore_pp) +{ + if (enic->pp.request < enic_pp_handlers_count + && enic_pp_handlers[enic->pp.request]) + return enic_pp_handlers[enic->pp.request](enic, + prev_pp, restore_pp); + else + return -EOPNOTSUPP; +} + +int enic_process_get_pp_request(struct enic *enic, int request, + u16 *response) +{ + int err, status = ERR_SUCCESS; + + switch (request) { + + case PORT_REQUEST_PREASSOCIATE_RR: + case PORT_REQUEST_ASSOCIATE: + err = enic_dev_enable2_done(enic, &status); + break; + + case PORT_REQUEST_DISASSOCIATE: + err = enic_dev_deinit_done(enic, &status); + break; + + default: + return -EINVAL; + } + + if (err) + status = err; + + switch (status) { + case ERR_SUCCESS: + *response = PORT_PROFILE_RESPONSE_SUCCESS; + break; + case ERR_EINVAL: + *response = PORT_PROFILE_RESPONSE_INVALID; + break; + case ERR_EBADSTATE: + *response = PORT_PROFILE_RESPONSE_BADSTATE; + break; + case ERR_ENOMEM: + *response = PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES; + break; + case ERR_EINPROGRESS: + *response = PORT_PROFILE_RESPONSE_INPROGRESS; + break; + default: + *response = PORT_PROFILE_RESPONSE_ERROR; + break; + } + + return 0; +} diff --git a/drivers/net/enic/enic_pp.h b/drivers/net/enic/enic_pp.h new file mode 100644 index 0000000..699e365 --- /dev/null +++ b/drivers/net/enic/enic_pp.h @@ -0,0 +1,27 @@ +/* + * Copyright 2011 Cisco Systems, Inc. All rights reserved. + * + * This program is free software; you may redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + */ + +#ifndef _ENIC_PP_H_ +#define _ENIC_PP_H_ + +int enic_process_set_pp_request(struct enic *enic, + struct enic_port_profile *prev_pp, int *restore_pp); +int enic_process_get_pp_request(struct enic *enic, int request, + u16 *response); + +#endif /* _ENIC_PP_H_ */ diff --git a/drivers/net/enic/enic_res.c b/drivers/net/enic/enic_res.c index f111a37..6e5c635 100644 --- a/drivers/net/enic/enic_res.c +++ b/drivers/net/enic/enic_res.c @@ -98,9 +98,9 @@ int enic_get_vnic_config(struct enic *enic) "vNIC MAC addr %pM wq/rq %d/%d mtu %d\n", enic->mac_addr, c->wq_desc_count, c->rq_desc_count, c->mtu); dev_info(enic_get_dev(enic), "vNIC csum tx/rx %d/%d " - "tso/lro %d/%d intr timer %d usec rss %d\n", + "tso %d intr timer %d usec rss %d\n", ENIC_SETTING(enic, TXCSUM), ENIC_SETTING(enic, RXCSUM), - ENIC_SETTING(enic, TSO), ENIC_SETTING(enic, LRO), + ENIC_SETTING(enic, TSO), c->intr_timer_usec, ENIC_SETTING(enic, RSS)); return 0; diff --git a/drivers/net/enic/vnic_dev.c b/drivers/net/enic/vnic_dev.c index c089b36..68f24ae 100644 --- a/drivers/net/enic/vnic_dev.c +++ b/drivers/net/enic/vnic_dev.c @@ -786,48 +786,6 @@ int vnic_dev_init(struct vnic_dev *vdev, int arg) return r; } -int vnic_dev_init_done(struct vnic_dev *vdev, int *done, int *err) -{ - u64 a0 = 0, a1 = 0; - int wait = 1000; - int ret; - - *done = 0; - - ret = vnic_dev_cmd(vdev, CMD_INIT_STATUS, &a0, &a1, wait); - if (ret) - return ret; - - *done = (a0 == 0); - - *err = (a0 == 0) ? (int)a1:0; - - return 0; -} - -int vnic_dev_init_prov(struct vnic_dev *vdev, u8 *buf, u32 len) -{ - u64 a0, a1 = len; - int wait = 1000; - dma_addr_t prov_pa; - void *prov_buf; - int ret; - - prov_buf = pci_alloc_consistent(vdev->pdev, len, &prov_pa); - if (!prov_buf) - return -ENOMEM; - - memcpy(prov_buf, buf, len); - - a0 = prov_pa; - - ret = vnic_dev_cmd(vdev, CMD_INIT_PROV_INFO, &a0, &a1, wait); - - pci_free_consistent(vdev->pdev, len, prov_buf, prov_pa); - - return ret; -} - int vnic_dev_deinit(struct vnic_dev *vdev) { u64 a0 = 0, a1 = 0; @@ -927,4 +885,59 @@ err_out: return NULL; } +int vnic_dev_init_prov2(struct vnic_dev *vdev, u8 *buf, u32 len) +{ + u64 a0, a1 = len; + int wait = 1000; + dma_addr_t prov_pa; + void *prov_buf; + int ret; + + prov_buf = pci_alloc_consistent(vdev->pdev, len, &prov_pa); + if (!prov_buf) + return -ENOMEM; + memcpy(prov_buf, buf, len); + + a0 = prov_pa; + + ret = vnic_dev_cmd(vdev, CMD_INIT_PROV_INFO2, &a0, &a1, wait); + + pci_free_consistent(vdev->pdev, len, prov_buf, prov_pa); + + return ret; +} + +int vnic_dev_enable2(struct vnic_dev *vdev, int active) +{ + u64 a0, a1 = 0; + int wait = 1000; + + a0 = (active ? CMD_ENABLE2_ACTIVE : 0); + + return vnic_dev_cmd(vdev, CMD_ENABLE2, &a0, &a1, wait); +} + +static int vnic_dev_cmd_status(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd, + int *status) +{ + u64 a0 = cmd, a1 = 0; + int wait = 1000; + int ret; + + ret = vnic_dev_cmd(vdev, CMD_STATUS, &a0, &a1, wait); + if (!ret) + *status = (int)a0; + + return ret; +} + +int vnic_dev_enable2_done(struct vnic_dev *vdev, int *status) +{ + return vnic_dev_cmd_status(vdev, CMD_ENABLE2, status); +} + +int vnic_dev_deinit_done(struct vnic_dev *vdev, int *status) +{ + return vnic_dev_cmd_status(vdev, CMD_DEINIT, status); +} diff --git a/drivers/net/enic/vnic_dev.h b/drivers/net/enic/vnic_dev.h index e837546..cf482a2 100644 --- a/drivers/net/enic/vnic_dev.h +++ b/drivers/net/enic/vnic_dev.h @@ -108,8 +108,6 @@ int vnic_dev_disable(struct vnic_dev *vdev); int vnic_dev_open(struct vnic_dev *vdev, int arg); int vnic_dev_open_done(struct vnic_dev *vdev, int *done); int vnic_dev_init(struct vnic_dev *vdev, int arg); -int vnic_dev_init_done(struct vnic_dev *vdev, int *done, int *err); -int vnic_dev_init_prov(struct vnic_dev *vdev, u8 *buf, u32 len); int vnic_dev_deinit(struct vnic_dev *vdev); int vnic_dev_hang_reset(struct vnic_dev *vdev, int arg); int vnic_dev_hang_reset_done(struct vnic_dev *vdev, int *done); @@ -122,5 +120,9 @@ int vnic_dev_set_ig_vlan_rewrite_mode(struct vnic_dev *vdev, struct vnic_dev *vnic_dev_register(struct vnic_dev *vdev, void *priv, struct pci_dev *pdev, struct vnic_dev_bar *bar, unsigned int num_bars); +int vnic_dev_init_prov2(struct vnic_dev *vdev, u8 *buf, u32 len); +int vnic_dev_enable2(struct vnic_dev *vdev, int active); +int vnic_dev_enable2_done(struct vnic_dev *vdev, int *status); +int vnic_dev_deinit_done(struct vnic_dev *vdev, int *status); #endif /* _VNIC_DEV_H_ */ diff --git a/drivers/net/enic/vnic_devcmd.h b/drivers/net/enic/vnic_devcmd.h index d833a07..c5569bf 100644 --- a/drivers/net/enic/vnic_devcmd.h +++ b/drivers/net/enic/vnic_devcmd.h @@ -267,17 +267,62 @@ enum vnic_devcmd_cmd { /* * As for BY_BDF except a0 is index of hvnlink subordinate vnic - * or SR-IOV virtual vnic */ + * or SR-IOV virtual vnic + */ CMD_PROXY_BY_INDEX = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 43), /* - * in: (u64)a0=paddr of buffer to put latest VIC VIF-CONFIG-INFO TLV in - * (u32)a1=length of buffer in a0 - * out: (u64)a0=paddr of buffer with latest VIC VIF-CONFIG-INFO TLV - * (u32)a1=actual length of latest VIC VIF-CONFIG-INFO TLV */ + * For HPP toggle: + * adapter-info-get + * in: (u64)a0=phsical address of buffer passed in from caller. + * (u16)a1=size of buffer specified in a0. + * out: (u64)a0=phsical address of buffer passed in from caller. + * (u16)a1=actual bytes from VIF-CONFIG-INFO TLV, or + * 0 if no VIF-CONFIG-INFO TLV was ever received. */ CMD_CONFIG_INFO_GET = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 44), + + /* init_prov_info2: + * Variant of CMD_INIT_PROV_INFO, where it will not try to enable + * the vnic until CMD_ENABLE2 is issued. + * (u64)a0=paddr of vnic_devcmd_provinfo + * (u32)a1=sizeof provision info */ + CMD_INIT_PROV_INFO2 = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 47), + + /* enable2: + * (u32)a0=0 ==> standby + * =CMD_ENABLE2_ACTIVE ==> active + */ + CMD_ENABLE2 = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 48), + + /* + * cmd_status: + * Returns the status of the specified command + * Input: + * a0 = command for which status is being queried. + * Possible values are: + * CMD_SOFT_RESET + * CMD_HANG_RESET + * CMD_OPEN + * CMD_INIT + * CMD_INIT_PROV_INFO + * CMD_DEINIT + * CMD_INIT_PROV_INFO2 + * CMD_ENABLE2 + * Output: + * if status == STAT_ERROR + * a0 = ERR_ENOTSUPPORTED - status for command in a0 is + * not supported + * if status == STAT_NONE + * a0 = status of the devcmd specified in a0 as follows. + * ERR_SUCCESS - command in a0 completed successfully + * ERR_EINPROGRESS - command in a0 is still in progress + */ + CMD_STATUS = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 49), }; +/* CMD_ENABLE2 flags */ +#define CMD_ENABLE2_ACTIVE 0x1 + /* flags for CMD_OPEN */ #define CMD_OPENF_OPROM 0x1 /* open coming from option rom */ @@ -315,6 +360,8 @@ enum vnic_devcmd_error { ERR_ETIMEDOUT = 8, ERR_ELINKDOWN = 9, ERR_EMAXRES = 10, + ERR_ENOTSUPPORTED = 11, + ERR_EINPROGRESS = 12, }; /* diff --git a/drivers/net/enic/vnic_vic.c b/drivers/net/enic/vnic_vic.c index 4725b79..24ef8cd 100644 --- a/drivers/net/enic/vnic_vic.c +++ b/drivers/net/enic/vnic_vic.c @@ -23,7 +23,8 @@ #include "vnic_vic.h" -struct vic_provinfo *vic_provinfo_alloc(gfp_t flags, u8 *oui, u8 type) +struct vic_provinfo *vic_provinfo_alloc(gfp_t flags, const u8 *oui, + const u8 type) { struct vic_provinfo *vp; @@ -47,7 +48,7 @@ void vic_provinfo_free(struct vic_provinfo *vp) } int vic_provinfo_add_tlv(struct vic_provinfo *vp, u16 type, u16 length, - void *value) + const void *value) { struct vic_provinfo_tlv *tlv; diff --git a/drivers/net/enic/vnic_vic.h b/drivers/net/enic/vnic_vic.h index f700f5d..9ef81f1 100644 --- a/drivers/net/enic/vnic_vic.h +++ b/drivers/net/enic/vnic_vic.h @@ -47,6 +47,7 @@ enum vic_generic_prov_os_type { VIC_GENERIC_PROV_OS_TYPE_ESX = 1, VIC_GENERIC_PROV_OS_TYPE_LINUX = 2, VIC_GENERIC_PROV_OS_TYPE_WINDOWS = 3, + VIC_GENERIC_PROV_OS_TYPE_SOLARIS = 4, }; struct vic_provinfo { @@ -61,14 +62,22 @@ struct vic_provinfo { } tlv[0]; } __packed; +#define VIC_PROVINFO_ADD_TLV(vp, tlvtype, tlvlen, data) \ + do { \ + err = vic_provinfo_add_tlv(vp, tlvtype, tlvlen, data); \ + if (err) \ + goto add_tlv_failure; \ + } while (0) + #define VIC_PROVINFO_MAX_DATA 1385 #define VIC_PROVINFO_MAX_TLV_DATA (VIC_PROVINFO_MAX_DATA - \ sizeof(struct vic_provinfo)) -struct vic_provinfo *vic_provinfo_alloc(gfp_t flags, u8 *oui, u8 type); +struct vic_provinfo *vic_provinfo_alloc(gfp_t flags, const u8 *oui, + const u8 type); void vic_provinfo_free(struct vic_provinfo *vp); int vic_provinfo_add_tlv(struct vic_provinfo *vp, u16 type, u16 length, - void *value); + const void *value); size_t vic_provinfo_size(struct vic_provinfo *vp); #endif /* _VNIC_VIC_H_ */ diff --git a/drivers/net/eth16i.c b/drivers/net/eth16i.c index fb717be..12d28e9 100644 --- a/drivers/net/eth16i.c +++ b/drivers/net/eth16i.c @@ -13,7 +13,7 @@ This driver supports following cards : - ICL EtherTeam 16i - ICL EtherTeam 32 EISA - (Uses true 32 bit transfers rather than 16i compability mode) + (Uses true 32 bit transfers rather than 16i compatibility mode) Example Module usage: insmod eth16i.o io=0x2a0 mediatype=bnc diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c index db0290f..a83dd31 100644 --- a/drivers/net/ethoc.c +++ b/drivers/net/ethoc.c @@ -542,7 +542,7 @@ static irqreturn_t ethoc_interrupt(int irq, void *dev_id) /* Figure out what triggered the interrupt... * The tricky bit here is that the interrupt source bits get - * set in INT_SOURCE for an event irregardless of whether that + * set in INT_SOURCE for an event regardless of whether that * event is masked or not. Thus, in order to figure out what * triggered the interrupt, we need to remove the sources * for all events that are currently masked. This behaviour diff --git a/drivers/net/ewrk3.c b/drivers/net/ewrk3.c index 380d061..c7ce443 100644 --- a/drivers/net/ewrk3.c +++ b/drivers/net/ewrk3.c @@ -1604,55 +1604,47 @@ static u32 ewrk3_get_link(struct net_device *dev) return !(cmr & CMR_LINK); } -static int ewrk3_phys_id(struct net_device *dev, u32 data) +static int ewrk3_set_phys_id(struct net_device *dev, + enum ethtool_phys_id_state state) { struct ewrk3_private *lp = netdev_priv(dev); unsigned long iobase = dev->base_addr; - unsigned long flags; u8 cr; - int count; - - /* Toggle LED 4x per second */ - count = data << 2; - spin_lock_irqsave(&lp->hw_lock, flags); - - /* Bail if a PHYS_ID is already in progress */ - if (lp->led_mask == 0) { - spin_unlock_irqrestore(&lp->hw_lock, flags); - return -EBUSY; - } + spin_lock_irq(&lp->hw_lock); - /* Prevent ISR from twiddling the LED */ - lp->led_mask = 0; + switch (state) { + case ETHTOOL_ID_ACTIVE: + /* Prevent ISR from twiddling the LED */ + lp->led_mask = 0; + spin_unlock_irq(&lp->hw_lock); + return -EINVAL; - while (count--) { - /* Toggle the LED */ + case ETHTOOL_ID_ON: cr = inb(EWRK3_CR); - outb(cr ^ CR_LED, EWRK3_CR); + outb(cr | CR_LED, EWRK3_CR); + break; - /* Wait a little while */ - spin_unlock_irqrestore(&lp->hw_lock, flags); - msleep(250); - spin_lock_irqsave(&lp->hw_lock, flags); + case ETHTOOL_ID_OFF: + cr = inb(EWRK3_CR); + outb(cr & ~CR_LED, EWRK3_CR); + break; - /* Exit if we got a signal */ - if (signal_pending(current)) - break; + case ETHTOOL_ID_INACTIVE: + lp->led_mask = CR_LED; + cr = inb(EWRK3_CR); + outb(cr & ~CR_LED, EWRK3_CR); } + spin_unlock_irq(&lp->hw_lock); - lp->led_mask = CR_LED; - cr = inb(EWRK3_CR); - outb(cr & ~CR_LED, EWRK3_CR); - spin_unlock_irqrestore(&lp->hw_lock, flags); - return signal_pending(current) ? -ERESTARTSYS : 0; + return 0; } static const struct ethtool_ops ethtool_ops_203 = { .get_drvinfo = ewrk3_get_drvinfo, .get_settings = ewrk3_get_settings, .set_settings = ewrk3_set_settings, - .phys_id = ewrk3_phys_id, + .set_phys_id = ewrk3_set_phys_id, }; static const struct ethtool_ops ethtool_ops = { @@ -1660,7 +1652,7 @@ static const struct ethtool_ops ethtool_ops = { .get_settings = ewrk3_get_settings, .set_settings = ewrk3_set_settings, .get_link = ewrk3_get_link, - .phys_id = ewrk3_phys_id, + .set_phys_id = ewrk3_set_phys_id, }; /* diff --git a/drivers/net/fec.h b/drivers/net/fec.h index ace318d..8b2c6d7 100644 --- a/drivers/net/fec.h +++ b/drivers/net/fec.h @@ -97,11 +97,11 @@ struct bufdesc { * The following definitions courtesy of commproc.h, which where * Copyright (c) 1997 Dan Malek (dmalek@jlc.net). */ -#define BD_SC_EMPTY ((ushort)0x8000) /* Recieve is empty */ +#define BD_SC_EMPTY ((ushort)0x8000) /* Receive is empty */ #define BD_SC_READY ((ushort)0x8000) /* Transmit is ready */ #define BD_SC_WRAP ((ushort)0x2000) /* Last buffer descriptor */ #define BD_SC_INTRPT ((ushort)0x1000) /* Interrupt on change */ -#define BD_SC_CM ((ushort)0x0200) /* Continous mode */ +#define BD_SC_CM ((ushort)0x0200) /* Continuous mode */ #define BD_SC_ID ((ushort)0x0100) /* Rec'd too many idles */ #define BD_SC_P ((ushort)0x0100) /* xmt preamble */ #define BD_SC_BR ((ushort)0x0020) /* Break received */ diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index 7b92897..d5ab4da 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -440,7 +440,7 @@ union ring_type { #define NV_RX3_VLAN_TAG_PRESENT (1<<16) #define NV_RX3_VLAN_TAG_MASK (0x0000FFFF) -/* Miscelaneous hardware related defines: */ +/* Miscellaneous hardware related defines: */ #define NV_PCI_REGSZ_VER1 0x270 #define NV_PCI_REGSZ_VER2 0x2d4 #define NV_PCI_REGSZ_VER3 0x604 @@ -1488,7 +1488,7 @@ static int phy_init(struct net_device *dev) } } - /* some phys clear out pause advertisment on reset, set it back */ + /* some phys clear out pause advertisement on reset, set it back */ mii_rw(dev, np->phyaddr, MII_ADVERTISE, reg); /* restart auto negotiation, power down phy */ @@ -2535,7 +2535,7 @@ static void nv_tx_timeout(struct net_device *dev) else nv_tx_done_optimized(dev, np->tx_ring_size); - /* save current HW postion */ + /* save current HW position */ if (np->tx_change_owner) put_tx.ex = np->tx_change_owner->first_tx_desc; else @@ -4053,7 +4053,7 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd) } else if (ecmd->autoneg == AUTONEG_DISABLE) { /* Note: autonegotiation disable, speed 1000 intentionally - * forbidden - noone should need that. */ + * forbidden - no one should need that. */ if (ecmd->speed != SPEED_10 && ecmd->speed != SPEED_100) return -EINVAL; @@ -4103,7 +4103,7 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd) adv |= ADVERTISE_100HALF; if (ecmd->advertising & ADVERTISED_100baseT_Full) adv |= ADVERTISE_100FULL; - if (np->pause_flags & NV_PAUSEFRAME_RX_REQ) /* for rx we set both advertisments but disable tx pause */ + if (np->pause_flags & NV_PAUSEFRAME_RX_REQ) /* for rx we set both advertisements but disable tx pause */ adv |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM; if (np->pause_flags & NV_PAUSEFRAME_TX_REQ) adv |= ADVERTISE_PAUSE_ASYM; @@ -4148,7 +4148,7 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd) if (ecmd->speed == SPEED_100 && ecmd->duplex == DUPLEX_FULL) adv |= ADVERTISE_100FULL; np->pause_flags &= ~(NV_PAUSEFRAME_AUTONEG|NV_PAUSEFRAME_RX_ENABLE|NV_PAUSEFRAME_TX_ENABLE); - if (np->pause_flags & NV_PAUSEFRAME_RX_REQ) {/* for rx we set both advertisments but disable tx pause */ + if (np->pause_flags & NV_PAUSEFRAME_RX_REQ) {/* for rx we set both advertisements but disable tx pause */ adv |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM; np->pause_flags |= NV_PAUSEFRAME_RX_ENABLE; } @@ -4449,7 +4449,7 @@ static int nv_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam* adv = mii_rw(dev, np->phyaddr, MII_ADVERTISE, MII_READ); adv &= ~(ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM); - if (np->pause_flags & NV_PAUSEFRAME_RX_REQ) /* for rx we set both advertisments but disable tx pause */ + if (np->pause_flags & NV_PAUSEFRAME_RX_REQ) /* for rx we set both advertisements but disable tx pause */ adv |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM; if (np->pause_flags & NV_PAUSEFRAME_TX_REQ) adv |= ADVERTISE_PAUSE_ASYM; diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c index 24cb953..a938894 100644 --- a/drivers/net/fs_enet/fs_enet-main.c +++ b/drivers/net/fs_enet/fs_enet-main.c @@ -956,8 +956,6 @@ static const struct ethtool_ops fs_ethtool_ops = { .get_link = ethtool_op_get_link, .get_msglevel = fs_get_msglevel, .set_msglevel = fs_set_msglevel, - .set_tx_csum = ethtool_op_set_tx_csum, /* local! */ - .set_sg = ethtool_op_set_sg, .get_regs = fs_get_regs, }; diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h index ec5d595..0438d35 100644 --- a/drivers/net/gianfar.h +++ b/drivers/net/gianfar.h @@ -382,23 +382,6 @@ extern const char gfar_driver_version[]; #define BD_LFLAG(flags) ((flags) << 16) #define BD_LENGTH_MASK 0x0000ffff -#define CLASS_CODE_UNRECOG 0x00 -#define CLASS_CODE_DUMMY1 0x01 -#define CLASS_CODE_ETHERTYPE1 0x02 -#define CLASS_CODE_ETHERTYPE2 0x03 -#define CLASS_CODE_USER_PROG1 0x04 -#define CLASS_CODE_USER_PROG2 0x05 -#define CLASS_CODE_USER_PROG3 0x06 -#define CLASS_CODE_USER_PROG4 0x07 -#define CLASS_CODE_TCP_IPV4 0x08 -#define CLASS_CODE_UDP_IPV4 0x09 -#define CLASS_CODE_AH_ESP_IPV4 0x0a -#define CLASS_CODE_SCTP_IPV4 0x0b -#define CLASS_CODE_TCP_IPV6 0x0c -#define CLASS_CODE_UDP_IPV6 0x0d -#define CLASS_CODE_AH_ESP_IPV6 0x0e -#define CLASS_CODE_SCTP_IPV6 0x0f - #define FPR_FILER_MASK 0xFFFFFFFF #define MAX_FILER_IDX 0xFF @@ -1043,7 +1026,7 @@ enum gfar_errata { }; /* Struct stolen almost completely (and shamelessly) from the FCC enet source - * (Ok, that's not so true anymore, but there is a family resemblence) + * (Ok, that's not so true anymore, but there is a family resemblance) * The GFAR buffer descriptors track the ring buffers. The rx_bd_base * and tx_bd_base always point to the currently available buffer. * The dirty_tx tracks the current buffer that is being sent by the diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c index 3bc8e27..0840590 100644 --- a/drivers/net/gianfar_ethtool.c +++ b/drivers/net/gianfar_ethtool.c @@ -645,42 +645,6 @@ static int gfar_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) } #endif -static int gfar_ethflow_to_class(int flow_type, u64 *class) -{ - switch (flow_type) { - case TCP_V4_FLOW: - *class = CLASS_CODE_TCP_IPV4; - break; - case UDP_V4_FLOW: - *class = CLASS_CODE_UDP_IPV4; - break; - case AH_V4_FLOW: - case ESP_V4_FLOW: - *class = CLASS_CODE_AH_ESP_IPV4; - break; - case SCTP_V4_FLOW: - *class = CLASS_CODE_SCTP_IPV4; - break; - case TCP_V6_FLOW: - *class = CLASS_CODE_TCP_IPV6; - break; - case UDP_V6_FLOW: - *class = CLASS_CODE_UDP_IPV6; - break; - case AH_V6_FLOW: - case ESP_V6_FLOW: - *class = CLASS_CODE_AH_ESP_IPV6; - break; - case SCTP_V6_FLOW: - *class = CLASS_CODE_SCTP_IPV6; - break; - default: - return 0; - } - - return 1; -} - static void ethflow_to_filer_rules (struct gfar_private *priv, u64 ethflow) { u32 fcr = 0x0, fpr = FPR_FILER_MASK; @@ -778,11 +742,6 @@ static int gfar_ethflow_to_filer_table(struct gfar_private *priv, u64 ethflow, u case UDP_V6_FLOW: cmp_rqfpr = RQFPR_IPV6 |RQFPR_UDP; break; - case IPV4_FLOW: - cmp_rqfpr = RQFPR_IPV4; - case IPV6_FLOW: - cmp_rqfpr = RQFPR_IPV6; - break; default: printk(KERN_ERR "Right now this class is not supported\n"); return 0; @@ -848,18 +807,9 @@ static int gfar_ethflow_to_filer_table(struct gfar_private *priv, u64 ethflow, u static int gfar_set_hash_opts(struct gfar_private *priv, struct ethtool_rxnfc *cmd) { - u64 class; - - if (!gfar_ethflow_to_class(cmd->flow_type, &class)) - return -EINVAL; - - if (class < CLASS_CODE_USER_PROG1 || - class > CLASS_CODE_SCTP_IPV6) - return -EINVAL; - /* write the filer rules here */ if (!gfar_ethflow_to_filer_table(priv, cmd->data, cmd->flow_type)) - return -1; + return -EINVAL; return 0; } diff --git a/drivers/net/hamradio/Makefile b/drivers/net/hamradio/Makefile index 9def867..1040960 100644 --- a/drivers/net/hamradio/Makefile +++ b/drivers/net/hamradio/Makefile @@ -3,7 +3,7 @@ # # # 19971130 Moved the amateur radio related network drivers from -# drivers/net/ to drivers/hamradio for easier maintainance. +# drivers/net/ to drivers/hamradio for easier maintenance. # Joerg Reuter DL1BKE <jreuter@yaina.de> # # 20000806 Rewritten to use lists instead of if-statements. diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c index 7d9ced0..96a98d2 100644 --- a/drivers/net/hamradio/yam.c +++ b/drivers/net/hamradio/yam.c @@ -30,7 +30,7 @@ * 0.1 F1OAT 07.06.98 Add timer polling routine for channel arbitration * 0.2 F6FBB 08.06.98 Added delay after FPGA programming * 0.3 F6FBB 29.07.98 Delayed PTT implementation for dupmode=2 - * 0.4 F6FBB 30.07.98 Added TxTail, Slottime and Persistance + * 0.4 F6FBB 30.07.98 Added TxTail, Slottime and Persistence * 0.5 F6FBB 01.08.98 Shared IRQs, /proc/net and network statistics * 0.6 F6FBB 25.08.98 Added 1200Bds format * 0.7 F6FBB 12.09.98 Added to the kernel configuration diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c index 8e2c460..8e10d2f 100644 --- a/drivers/net/hp100.c +++ b/drivers/net/hp100.c @@ -180,8 +180,8 @@ struct hp100_private { u_int *page_vaddr_algn; /* Aligned virtual address of allocated page */ u_long whatever_offset; /* Offset to bus/phys/dma address */ - int rxrcommit; /* # Rx PDLs commited to adapter */ - int txrcommit; /* # Tx PDLs commited to adapter */ + int rxrcommit; /* # Rx PDLs committed to adapter */ + int txrcommit; /* # Tx PDLs committed to adapter */ }; /* @@ -716,7 +716,7 @@ static int __devinit hp100_probe1(struct net_device *dev, int ioaddr, * implemented/tested only with the lassen chip anyway... */ if (lp->mode == 1) { /* busmaster */ dma_addr_t page_baddr; - /* Get physically continous memory for TX & RX PDLs */ + /* Get physically continuous memory for TX & RX PDLs */ /* Conversion to new PCI API : * Pages are always aligned and zeroed, no need to it ourself. * Doc says should be OK for EISA bus as well - Jean II */ @@ -1596,7 +1596,7 @@ drop: /* clean_txring checks if packets have been sent by the card by reading * the TX_PDL register from the performance page and comparing it to the - * number of commited packets. It then frees the skb's of the packets that + * number of committed packets. It then frees the skb's of the packets that * obviously have been sent to the network. * * Needs the PERFORMANCE page selected. @@ -1617,7 +1617,7 @@ static void hp100_clean_txring(struct net_device *dev) #ifdef HP100_DEBUG if (donecount > MAX_TX_PDL) - printk("hp100: %s: Warning: More PDLs transmitted than commited to card???\n", dev->name); + printk("hp100: %s: Warning: More PDLs transmitted than committed to card???\n", dev->name); #endif for (; 0 != donecount; donecount--) { @@ -1765,7 +1765,7 @@ drop: * Receive Function (Non-Busmaster mode) * Called when an "Receive Packet" interrupt occurs, i.e. the receive * packet counter is non-zero. - * For non-busmaster, this function does the whole work of transfering + * For non-busmaster, this function does the whole work of transferring * the packet to the host memory and then up to higher layers via skb * and netif_rx. */ @@ -1892,7 +1892,7 @@ static void hp100_rx_bm(struct net_device *dev) /* RX_PKT_CNT states how many PDLs are currently formatted and available to * the cards BM engine */ if ((hp100_inw(RX_PKT_CNT) & 0x00ff) >= lp->rxrcommit) { - printk("hp100: %s: More packets received than commited? RX_PKT_CNT=0x%x, commit=0x%x\n", + printk("hp100: %s: More packets received than committed? RX_PKT_CNT=0x%x, commit=0x%x\n", dev->name, hp100_inw(RX_PKT_CNT) & 0x00ff, lp->rxrcommit); return; @@ -2256,7 +2256,7 @@ static irqreturn_t hp100_interrupt(int irq, void *dev_id) if (lp->mode != 1) /* non busmaster */ hp100_rx(dev); else if (!(val & HP100_RX_PDL_FILL_COMPL)) { - /* Shouldnt happen - maybe we missed a RX_PDL_FILL Interrupt? */ + /* Shouldn't happen - maybe we missed a RX_PDL_FILL Interrupt? */ hp100_rx_bm(dev); } } diff --git a/drivers/net/hp100.h b/drivers/net/hp100.h index e6ca128..b60e96f 100644 --- a/drivers/net/hp100.h +++ b/drivers/net/hp100.h @@ -109,7 +109,7 @@ #define HP100_REG_MAC_CFG_2 0x0d /* RW: (8) Misc MAC functions */ #define HP100_REG_MAC_CFG_3 0x0e /* RW: (8) Misc MAC functions */ #define HP100_REG_MAC_CFG_4 0x0f /* R: (8) Misc MAC states */ -#define HP100_REG_DROPPED 0x10 /* R: (16),11:0 Pkts cant fit in mem */ +#define HP100_REG_DROPPED 0x10 /* R: (16),11:0 Pkts can't fit in mem */ #define HP100_REG_CRC 0x12 /* R: (8) Pkts with CRC */ #define HP100_REG_ABORT 0x13 /* R: (8) Aborted Tx pkts */ #define HP100_REG_TRAIN_REQUEST 0x14 /* RW: (16) Endnode MAC register. */ diff --git a/drivers/net/ibm_newemac/tah.c b/drivers/net/ibm_newemac/tah.c index 8ead6a9..5f51bf7 100644 --- a/drivers/net/ibm_newemac/tah.c +++ b/drivers/net/ibm_newemac/tah.c @@ -60,7 +60,7 @@ void tah_reset(struct platform_device *ofdev) printk(KERN_ERR "%s: reset timeout\n", ofdev->dev.of_node->full_name); - /* 10KB TAH TX FIFO accomodates the max MTU of 9000 */ + /* 10KB TAH TX FIFO accommodates the max MTU of 9000 */ out_be32(&p->mr, TAH_MR_CVR | TAH_MR_ST_768 | TAH_MR_TFS_10KB | TAH_MR_DTFP | TAH_MR_DIG); diff --git a/drivers/net/ibmlana.c b/drivers/net/ibmlana.c index 94d9969..a7d6cad 100644 --- a/drivers/net/ibmlana.c +++ b/drivers/net/ibmlana.c @@ -53,7 +53,7 @@ History: still work with 2.0.x.... Jan 28th, 2000 in Linux 2.2.13, the version.h file mysteriously didn't get - included. Added a workaround for this. Futhermore, it now + included. Added a workaround for this. Furthermore, it now not only compiles as a modules ;-) Jan 30th, 2000 newer kernels automatically probe more than one board, so the @@ -481,7 +481,7 @@ static void InitBoard(struct net_device *dev) if ((dev->flags & IFF_ALLMULTI) || netdev_mc_count(dev) > camcnt) rcrval |= RCREG_AMC; - /* promiscous mode ? */ + /* promiscuous mode ? */ if (dev->flags & IFF_PROMISC) rcrval |= RCREG_PRO; @@ -782,7 +782,8 @@ static int ibmlana_open(struct net_device *dev) /* register resources - only necessary for IRQ */ - result = request_irq(priv->realirq, irq_handler, IRQF_SHARED | IRQF_SAMPLE_RANDOM, dev->name, dev); + result = request_irq(priv->realirq, irq_handler, IRQF_SHARED, + dev->name, dev); if (result != 0) { printk(KERN_ERR "%s: failed to register irq %d\n", dev->name, dev->irq); return result; diff --git a/drivers/net/ibmlana.h b/drivers/net/ibmlana.h index aa3ddbd..accd5ef 100644 --- a/drivers/net/ibmlana.h +++ b/drivers/net/ibmlana.h @@ -90,7 +90,7 @@ typedef struct { #define RCREG_ERR 0x8000 /* accept damaged and collided pkts */ #define RCREG_RNT 0x4000 /* accept packets that are < 64 */ #define RCREG_BRD 0x2000 /* accept broadcasts */ -#define RCREG_PRO 0x1000 /* promiscous mode */ +#define RCREG_PRO 0x1000 /* promiscuous mode */ #define RCREG_AMC 0x0800 /* accept all multicasts */ #define RCREG_LB_NONE 0x0000 /* no loopback */ #define RCREG_LB_MAC 0x0200 /* MAC loopback */ diff --git a/drivers/net/igb/e1000_mac.c b/drivers/net/igb/e1000_mac.c index 90c5e01..ce8255f 100644 --- a/drivers/net/igb/e1000_mac.c +++ b/drivers/net/igb/e1000_mac.c @@ -181,7 +181,7 @@ s32 igb_vfta_set(struct e1000_hw *hw, u32 vid, bool add) * address and must override the actual permanent MAC address. If an * alternate MAC address is fopund it is saved in the hw struct and * prgrammed into RAR0 and the cuntion returns success, otherwise the - * fucntion returns an error. + * function returns an error. **/ s32 igb_check_alt_mac_addr(struct e1000_hw *hw) { @@ -982,7 +982,7 @@ out: } /** - * igb_get_speed_and_duplex_copper - Retreive current speed/duplex + * igb_get_speed_and_duplex_copper - Retrieve current speed/duplex * @hw: pointer to the HW structure * @speed: stores the current speed * @duplex: stores the current duplex diff --git a/drivers/net/igb/e1000_phy.c b/drivers/net/igb/e1000_phy.c index 6694bf3..d639706 100644 --- a/drivers/net/igb/e1000_phy.c +++ b/drivers/net/igb/e1000_phy.c @@ -1421,7 +1421,7 @@ out: } /** - * igb_check_downshift - Checks whether a downshift in speed occured + * igb_check_downshift - Checks whether a downshift in speed occurred * @hw: pointer to the HW structure * * Success returns 0, Failure returns 1 diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 3d850af..0dfd1b9 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -200,7 +200,7 @@ static struct pci_driver igb_driver = { .probe = igb_probe, .remove = __devexit_p(igb_remove), #ifdef CONFIG_PM - /* Power Managment Hooks */ + /* Power Management Hooks */ .suspend = igb_suspend, .resume = igb_resume, #endif @@ -2292,7 +2292,7 @@ static void igb_init_hw_timer(struct igb_adapter *adapter) /** * Scale the NIC clock cycle by a large factor so that * relatively small clock corrections can be added or - * substracted at each clock tick. The drawbacks of a large + * subtracted at each clock tick. The drawbacks of a large * factor are a) that the clock register overflows more quickly * (not such a big deal) and b) that the increment per tick has * to fit into 24 bits. As a result we need to use a shift of @@ -3409,7 +3409,7 @@ static void igb_set_rx_mode(struct net_device *netdev) } else { /* * Write addresses to the MTA, if the attempt fails - * then we should just turn on promiscous mode so + * then we should just turn on promiscuous mode so * that we can at least receive multicast traffic */ count = igb_write_mc_addr_list(netdev); @@ -3423,7 +3423,7 @@ static void igb_set_rx_mode(struct net_device *netdev) /* * Write addresses to available RAR registers, if there is not * sufficient space to store all the addresses then enable - * unicast promiscous mode + * unicast promiscuous mode */ count = igb_write_uc_addr_list(netdev); if (count < 0) { @@ -4317,7 +4317,7 @@ netdev_tx_t igb_xmit_frame_ring_adv(struct sk_buff *skb, /* * count reflects descriptors mapped, if 0 or less then mapping error - * has occured and we need to rewind the descriptor queue + * has occurred and we need to rewind the descriptor queue */ count = igb_tx_map_adv(tx_ring, skb, first); if (!count) { @@ -5352,8 +5352,8 @@ static void igb_msg_task(struct igb_adapter *adapter) * The unicast table address is a register array of 32-bit registers. * The table is meant to be used in a way similar to how the MTA is used * however due to certain limitations in the hardware it is necessary to - * set all the hash bits to 1 and use the VMOLR ROPE bit as a promiscous - * enable bit to allow vlan tag stripping when promiscous mode is enabled + * set all the hash bits to 1 and use the VMOLR ROPE bit as a promiscuous + * enable bit to allow vlan tag stripping when promiscuous mode is enabled **/ static void igb_set_uta(struct igb_adapter *adapter) { diff --git a/drivers/net/igbvf/netdev.c b/drivers/net/igbvf/netdev.c index 6ccc32f..1d04ca6 100644 --- a/drivers/net/igbvf/netdev.c +++ b/drivers/net/igbvf/netdev.c @@ -2227,7 +2227,7 @@ static netdev_tx_t igbvf_xmit_frame_ring_adv(struct sk_buff *skb, /* * count reflects descriptors mapped, if 0 then mapping error - * has occured and we need to rewind the descriptor queue + * has occurred and we need to rewind the descriptor queue */ count = igbvf_tx_map_adv(adapter, tx_ring, skb, first); diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c index a5b0f0e..58cd320 100644 --- a/drivers/net/ipg.c +++ b/drivers/net/ipg.c @@ -486,14 +486,14 @@ static int ipg_config_autoneg(struct net_device *dev) phyctrl = ipg_r8(PHY_CTRL); mac_ctrl_val = ipg_r32(MAC_CTRL); - /* Set flags for use in resolving auto-negotation, assuming + /* Set flags for use in resolving auto-negotiation, assuming * non-1000Mbps, half duplex, no flow control. */ fullduplex = 0; txflowcontrol = 0; rxflowcontrol = 0; - /* To accomodate a problem in 10Mbps operation, + /* To accommodate a problem in 10Mbps operation, * set a global flag if PHY running in 10Mbps mode. */ sp->tenmbpsmode = 0; @@ -846,7 +846,7 @@ static void init_tfdlist(struct net_device *dev) } /* - * Free all transmit buffers which have already been transfered + * Free all transmit buffers which have already been transferred * via DMA to the IPG. */ static void ipg_nic_txfree(struct net_device *dev) @@ -920,7 +920,7 @@ static void ipg_tx_timeout(struct net_device *dev) /* * For TxComplete interrupts, free all transmit - * buffers which have already been transfered via DMA + * buffers which have already been transferred via DMA * to the IPG. */ static void ipg_nic_txcleanup(struct net_device *dev) @@ -1141,13 +1141,13 @@ static int ipg_nic_rx_check_error(struct net_device *dev) /* Increment detailed receive error statistics. */ if (le64_to_cpu(rxfd->rfs) & IPG_RFS_RXFIFOOVERRUN) { - IPG_DEBUG_MSG("RX FIFO overrun occured.\n"); + IPG_DEBUG_MSG("RX FIFO overrun occurred.\n"); sp->stats.rx_fifo_errors++; } if (le64_to_cpu(rxfd->rfs) & IPG_RFS_RXRUNTFRAME) { - IPG_DEBUG_MSG("RX runt occured.\n"); + IPG_DEBUG_MSG("RX runt occurred.\n"); sp->stats.rx_length_errors++; } @@ -1156,7 +1156,7 @@ static int ipg_nic_rx_check_error(struct net_device *dev) */ if (le64_to_cpu(rxfd->rfs) & IPG_RFS_RXALIGNMENTERROR) { - IPG_DEBUG_MSG("RX alignment error occured.\n"); + IPG_DEBUG_MSG("RX alignment error occurred.\n"); sp->stats.rx_frame_errors++; } @@ -1421,12 +1421,12 @@ static int ipg_nic_rx(struct net_device *dev) /* Increment detailed receive error statistics. */ if (le64_to_cpu(rxfd->rfs) & IPG_RFS_RXFIFOOVERRUN) { - IPG_DEBUG_MSG("RX FIFO overrun occured.\n"); + IPG_DEBUG_MSG("RX FIFO overrun occurred.\n"); sp->stats.rx_fifo_errors++; } if (le64_to_cpu(rxfd->rfs) & IPG_RFS_RXRUNTFRAME) { - IPG_DEBUG_MSG("RX runt occured.\n"); + IPG_DEBUG_MSG("RX runt occurred.\n"); sp->stats.rx_length_errors++; } @@ -1436,7 +1436,7 @@ static int ipg_nic_rx(struct net_device *dev) */ if (le64_to_cpu(rxfd->rfs) & IPG_RFS_RXALIGNMENTERROR) { - IPG_DEBUG_MSG("RX alignment error occured.\n"); + IPG_DEBUG_MSG("RX alignment error occurred.\n"); sp->stats.rx_frame_errors++; } @@ -1460,7 +1460,7 @@ static int ipg_nic_rx(struct net_device *dev) } } else { - /* Adjust the new buffer length to accomodate the size + /* Adjust the new buffer length to accommodate the size * of the received frame. */ skb_put(skb, framelen); @@ -1488,7 +1488,7 @@ static int ipg_nic_rx(struct net_device *dev) } /* - * If there are more RFDs to proces and the allocated amount of RFD + * If there are more RFDs to process and the allocated amount of RFD * processing time has expired, assert Interrupt Requested to make * sure we come back to process the remaining RFDs. */ @@ -1886,7 +1886,7 @@ static netdev_tx_t ipg_nic_hard_start_xmit(struct sk_buff *skb, /* Request TxComplete interrupts at an interval defined * by the constant IPG_FRAMESBETWEENTXCOMPLETES. * Request TxComplete interrupt for every frame - * if in 10Mbps mode to accomodate problem with 10Mbps + * if in 10Mbps mode to accommodate problem with 10Mbps * processing. */ if (sp->tenmbpsmode) @@ -2098,7 +2098,7 @@ static int ipg_nic_change_mtu(struct net_device *dev, int new_mtu) struct ipg_nic_private *sp = netdev_priv(dev); int err; - /* Function to accomodate changes to Maximum Transfer Unit + /* Function to accommodate changes to Maximum Transfer Unit * (or MTU) of IPG NIC. Cannot use default function since * the default will not allow for MTU > 1500 bytes. */ diff --git a/drivers/net/irda/ali-ircc.c b/drivers/net/irda/ali-ircc.c index 92631eb..872183f 100644 --- a/drivers/net/irda/ali-ircc.c +++ b/drivers/net/irda/ali-ircc.c @@ -76,7 +76,7 @@ static int ali_ircc_probe_53(ali_chip_t *chip, chipio_t *info); static int ali_ircc_init_43(ali_chip_t *chip, chipio_t *info); static int ali_ircc_init_53(ali_chip_t *chip, chipio_t *info); -/* These are the currently known ALi sourth-bridge chipsets, the only one difference +/* These are the currently known ALi south-bridge chipsets, the only one difference * is that M1543C doesn't support HP HDSL-3600 */ static ali_chip_t chips[] = @@ -1108,7 +1108,7 @@ static void ali_ircc_sir_change_speed(struct ali_ircc_cb *priv, __u32 speed) outb(lcr, iobase+UART_LCR); /* Set 8N1 */ outb(fcr, iobase+UART_FCR); /* Enable FIFO's */ - /* without this, the conection will be broken after come back from FIR speed, + /* without this, the connection will be broken after come back from FIR speed, but with this, the SIR connection is harder to established */ outb((UART_MCR_DTR | UART_MCR_RTS | UART_MCR_OUT2), iobase+UART_MCR); diff --git a/drivers/net/irda/donauboe.c b/drivers/net/irda/donauboe.c index f81d944..174cafa 100644 --- a/drivers/net/irda/donauboe.c +++ b/drivers/net/irda/donauboe.c @@ -56,7 +56,7 @@ /* do_probe module parameter Enable this code */ /* Probe code is very useful for understanding how the hardware works */ /* Use it with various combinations of TT_LEN, RX_LEN */ -/* Strongly recomended, disable if the probe fails on your machine */ +/* Strongly recommended, disable if the probe fails on your machine */ /* and send me <james@fishsoup.dhs.org> the output of dmesg */ #define USE_PROBE 1 #undef USE_PROBE diff --git a/drivers/net/irda/donauboe.h b/drivers/net/irda/donauboe.h index 77fcf44..d92d54e 100644 --- a/drivers/net/irda/donauboe.h +++ b/drivers/net/irda/donauboe.h @@ -51,7 +51,7 @@ /* The documentation for this chip is allegedly released */ /* However I have not seen it, not have I managed to contact */ -/* anyone who has. HOWEVER the chip bears a striking resemblence */ +/* anyone who has. HOWEVER the chip bears a striking resemblance */ /* to the IrDA controller in the Toshiba RISC TMPR3922 chip */ /* the documentation for this is freely available at */ /* http://www.madingley.org/james/resources/toshoboe/TMPR3922.pdf */ diff --git a/drivers/net/irda/girbil-sir.c b/drivers/net/irda/girbil-sir.c index a31b8fa..96cdecf 100644 --- a/drivers/net/irda/girbil-sir.c +++ b/drivers/net/irda/girbil-sir.c @@ -38,7 +38,7 @@ static int girbil_change_speed(struct sir_dev *dev, unsigned speed); /* Control register 1 */ #define GIRBIL_TXEN 0x01 /* Enable transmitter */ #define GIRBIL_RXEN 0x02 /* Enable receiver */ -#define GIRBIL_ECAN 0x04 /* Cancel self emmited data */ +#define GIRBIL_ECAN 0x04 /* Cancel self emitted data */ #define GIRBIL_ECHO 0x08 /* Echo control characters */ /* LED Current Register (0x2) */ diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c index e4ea619..d9267cb 100644 --- a/drivers/net/irda/irda-usb.c +++ b/drivers/net/irda/irda-usb.c @@ -370,7 +370,7 @@ static void speed_bulk_callback(struct urb *urb) /* urb is now available */ //urb->status = 0; -> tested above - /* New speed and xbof is now commited in hardware */ + /* New speed and xbof is now committed in hardware */ self->new_speed = -1; self->new_xbofs = -1; @@ -602,7 +602,7 @@ static void write_bulk_callback(struct urb *urb) IRDA_DEBUG(1, "%s(), Changing speed now...\n", __func__); irda_usb_change_speed_xbofs(self); } else { - /* New speed and xbof is now commited in hardware */ + /* New speed and xbof is now committed in hardware */ self->new_speed = -1; self->new_xbofs = -1; /* Done, waiting for next packet */ diff --git a/drivers/net/irda/mcs7780.c b/drivers/net/irda/mcs7780.c index cc821de..be52bfe 100644 --- a/drivers/net/irda/mcs7780.c +++ b/drivers/net/irda/mcs7780.c @@ -588,7 +588,7 @@ static int mcs_speed_change(struct mcs_cb *mcs) mcs_get_reg(mcs, MCS_MODE_REG, &rval); - /* MINRXPW values recomended by MosChip */ + /* MINRXPW values recommended by MosChip */ if (mcs->new_speed <= 115200) { rval &= ~MCS_FIR; @@ -799,7 +799,7 @@ static void mcs_receive_irq(struct urb *urb) ret = usb_submit_urb(urb, GFP_ATOMIC); } -/* Transmit callback funtion. */ +/* Transmit callback function. */ static void mcs_send_irq(struct urb *urb) { struct mcs_cb *mcs = urb->context; @@ -811,7 +811,7 @@ static void mcs_send_irq(struct urb *urb) netif_wake_queue(ndev); } -/* Transmit callback funtion. */ +/* Transmit callback function. */ static netdev_tx_t mcs_hard_xmit(struct sk_buff *skb, struct net_device *ndev) { diff --git a/drivers/net/irda/nsc-ircc.c b/drivers/net/irda/nsc-ircc.c index 559fe85..7a963d4 100644 --- a/drivers/net/irda/nsc-ircc.c +++ b/drivers/net/irda/nsc-ircc.c @@ -716,7 +716,7 @@ static int nsc_ircc_probe_338(nsc_chip_t *chip, chipio_t *info) int reg, com = 0; int pnp; - /* Read funtion enable register (FER) */ + /* Read function enable register (FER) */ outb(CFG_338_FER, cfg_base); reg = inb(cfg_base+1); diff --git a/drivers/net/irda/nsc-ircc.h b/drivers/net/irda/nsc-ircc.h index 7ba7738..32fa582 100644 --- a/drivers/net/irda/nsc-ircc.h +++ b/drivers/net/irda/nsc-ircc.h @@ -135,7 +135,7 @@ #define LSR_TXRDY 0x20 /* Transmitter ready */ #define LSR_TXEMP 0x40 /* Transmitter empty */ -#define ASCR 0x07 /* Auxillary Status and Control Register */ +#define ASCR 0x07 /* Auxiliary Status and Control Register */ #define ASCR_RXF_TOUT 0x01 /* Rx FIFO timeout */ #define ASCR_FEND_INF 0x02 /* Frame end bytes in rx FIFO */ #define ASCR_S_EOT 0x04 /* Set end of transmission */ diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c index c192c31..001ed0a 100644 --- a/drivers/net/irda/pxaficp_ir.c +++ b/drivers/net/irda/pxaficp_ir.c @@ -40,7 +40,7 @@ #define ICCR0_AME (1 << 7) /* Address match enable */ #define ICCR0_TIE (1 << 6) /* Transmit FIFO interrupt enable */ -#define ICCR0_RIE (1 << 5) /* Recieve FIFO interrupt enable */ +#define ICCR0_RIE (1 << 5) /* Receive FIFO interrupt enable */ #define ICCR0_RXE (1 << 4) /* Receive enable */ #define ICCR0_TXE (1 << 3) /* Transmit enable */ #define ICCR0_TUS (1 << 2) /* Transmit FIFO underrun select */ @@ -483,7 +483,7 @@ static irqreturn_t pxa_irda_fir_irq(int irq, void *dev_id) } if (icsr0 & ICSR0_EIF) { - /* An error in FIFO occured, or there is a end of frame */ + /* An error in FIFO occurred, or there is a end of frame */ pxa_irda_fir_irq_eif(si, dev, icsr0); } diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c index 1c1677c..8800e1f 100644 --- a/drivers/net/irda/smsc-ircc2.c +++ b/drivers/net/irda/smsc-ircc2.c @@ -1582,7 +1582,7 @@ static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev) int iobase; int iir, lsr; - /* Already locked comming here in smsc_ircc_interrupt() */ + /* Already locked coming here in smsc_ircc_interrupt() */ /*spin_lock(&self->lock);*/ iobase = self->io.sir_base; diff --git a/drivers/net/irda/via-ircc.c b/drivers/net/irda/via-ircc.c index 186cd28..f504b26 100644 --- a/drivers/net/irda/via-ircc.c +++ b/drivers/net/irda/via-ircc.c @@ -29,7 +29,7 @@ F02 Oct/28/02: Add SB device ID for 3147 and 3177. 2004-02-16: <sda@bdit.de> - Removed unneeded 'legacy' pci stuff. -- Make sure SIR mode is set (hw_init()) before calling mode-dependant stuff. +- Make sure SIR mode is set (hw_init()) before calling mode-dependent stuff. - On speed change from core, don't send SIR frame with new speed. Use current speed and change speeds later. - Make module-param dongle_id actually work. @@ -334,7 +334,7 @@ static __devinit int via_ircc_open(struct pci_dev *pdev, chipio_t * info, self->io.dongle_id = dongle_id; /* The only value we must override it the baudrate */ - /* Maximum speeds and capabilities are dongle-dependant. */ + /* Maximum speeds and capabilities are dongle-dependent. */ switch( self->io.dongle_id ){ case 0x0d: self->qos.baud_rate.bits = diff --git a/drivers/net/irda/vlsi_ir.h b/drivers/net/irda/vlsi_ir.h index d66fab8..a076eb1 100644 --- a/drivers/net/irda/vlsi_ir.h +++ b/drivers/net/irda/vlsi_ir.h @@ -209,7 +209,7 @@ enum vlsi_pio_irintr { IRINTR_ACTEN = 0x80, /* activity interrupt enable */ IRINTR_ACTIVITY = 0x40, /* activity monitor (traffic detected) */ IRINTR_RPKTEN = 0x20, /* receive packet interrupt enable*/ - IRINTR_RPKTINT = 0x10, /* rx-packet transfered from fifo to memory finished */ + IRINTR_RPKTINT = 0x10, /* rx-packet transferred from fifo to memory finished */ IRINTR_TPKTEN = 0x08, /* transmit packet interrupt enable */ IRINTR_TPKTINT = 0x04, /* last bit of tx-packet+crc shifted to ir-pulser */ IRINTR_OE_EN = 0x02, /* UART rx fifo overrun error interrupt enable */ @@ -739,7 +739,7 @@ typedef struct vlsi_irda_dev { /* the remapped error flags we use for returning from frame * post-processing in vlsi_process_tx/rx() after it was completed * by the hardware. These functions either return the >=0 number - * of transfered bytes in case of success or the negative (-) + * of transferred bytes in case of success or the negative (-) * of the or'ed error flags. */ diff --git a/drivers/net/ixgbe/ixgbe_dcb.c b/drivers/net/ixgbe/ixgbe_dcb.c index 41c529f..686a17a 100644 --- a/drivers/net/ixgbe/ixgbe_dcb.c +++ b/drivers/net/ixgbe/ixgbe_dcb.c @@ -36,7 +36,7 @@ /** * ixgbe_ieee_credits - This calculates the ieee traffic class * credits from the configured bandwidth percentages. Credits - * are the smallest unit programable into the underlying + * are the smallest unit programmable into the underlying * hardware. The IEEE 802.1Qaz specification do not use bandwidth * groups so this is much simplified from the CEE case. */ diff --git a/drivers/net/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ixgbe/ixgbe_dcb_nl.c index fec4c72..327c861 100644 --- a/drivers/net/ixgbe/ixgbe_dcb_nl.c +++ b/drivers/net/ixgbe/ixgbe_dcb_nl.c @@ -360,7 +360,7 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev) return DCB_NO_HW_CHG; /* - * Only take down the adapter if an app change occured. FCoE + * Only take down the adapter if an app change occurred. FCoE * may shuffle tx rings in this case and this can not be done * without a reset currently. */ @@ -599,7 +599,7 @@ static u8 ixgbe_dcbnl_setapp(struct net_device *netdev, break; /* The FCoE application priority may be changed multiple - * times in quick sucession with switches that build up + * times in quick succession with switches that build up * TLVs. To avoid creating uneeded device resets this * checks the actual HW configuration and clears * BIT_APP_UPCHG if a HW configuration change is not diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index f17e4a7..6f8adc7 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -644,7 +644,7 @@ void ixgbe_unmap_and_free_tx_resource(struct ixgbe_ring *tx_ring, * @adapter: driver private struct * @index: reg idx of queue to query (0-127) * - * Helper function to determine the traffic index for a paticular + * Helper function to determine the traffic index for a particular * register index. * * Returns : a tc index for use in range 0-7, or 0-3 @@ -3556,7 +3556,7 @@ void ixgbe_set_rx_mode(struct net_device *netdev) } else { /* * Write addresses to the MTA, if the attempt fails - * then we should just turn on promiscous mode so + * then we should just turn on promiscuous mode so * that we can at least receive multicast traffic */ hw->mac.ops.update_mc_addr_list(hw, netdev); @@ -3567,7 +3567,7 @@ void ixgbe_set_rx_mode(struct net_device *netdev) /* * Write addresses to available RAR registers, if there is not * sufficient space to store all the addresses then enable - * unicast promiscous mode + * unicast promiscuous mode */ count = ixgbe_write_uc_addr_list(netdev); if (count < 0) { @@ -4443,7 +4443,7 @@ static inline bool ixgbe_set_sriov_queues(struct ixgbe_adapter *adapter) } /* - * ixgbe_set_num_queues: Allocate queues for device, feature dependant + * ixgbe_set_num_queues: Allocate queues for device, feature dependent * @adapter: board private structure to initialize * * This is the top level queue allocation routine. The order here is very diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c index f72f705..df5b8aa 100644 --- a/drivers/net/ixgbe/ixgbe_phy.c +++ b/drivers/net/ixgbe/ixgbe_phy.c @@ -1694,7 +1694,7 @@ static void ixgbe_i2c_bus_clear(struct ixgbe_hw *hw) } /** - * ixgbe_tn_check_overtemp - Checks if an overtemp occured. + * ixgbe_tn_check_overtemp - Checks if an overtemp occurred. * @hw: pointer to hardware structure * * Checks if the LASI temp alarm status was triggered due to overtemp diff --git a/drivers/net/ixgbe/ixgbe_x540.c b/drivers/net/ixgbe/ixgbe_x540.c index f47e93f..d9323c0 100644 --- a/drivers/net/ixgbe/ixgbe_x540.c +++ b/drivers/net/ixgbe/ixgbe_x540.c @@ -573,7 +573,7 @@ static s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask) * @hw: pointer to hardware structure * @mask: Mask to specify which semaphore to release * - * Releases the SWFW semaphore throught the SW_FW_SYNC register + * Releases the SWFW semaphore through the SW_FW_SYNC register * for the specified function (CSR, PHY0, PHY1, EVM, Flash) **/ static void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask) diff --git a/drivers/net/ixgbevf/ixgbevf_main.c b/drivers/net/ixgbevf/ixgbevf_main.c index 054ab05..05fa7c8 100644 --- a/drivers/net/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ixgbevf/ixgbevf_main.c @@ -1925,7 +1925,7 @@ static void ixgbevf_acquire_msix_vectors(struct ixgbevf_adapter *adapter, } /* - * ixgbevf_set_num_queues: Allocate queues for device, feature dependant + * ixgbevf_set_num_queues: Allocate queues for device, feature dependent * @adapter: board private structure to initialize * * This is the top level queue allocation routine. The order here is very diff --git a/drivers/net/jme.c b/drivers/net/jme.c index 994c809..be4773f 100644 --- a/drivers/net/jme.c +++ b/drivers/net/jme.c @@ -2230,17 +2230,9 @@ jme_change_mtu(struct net_device *netdev, int new_mtu) jme_restart_rx_engine(jme); } - if (new_mtu > 1900) { - netdev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | - NETIF_F_TSO | NETIF_F_TSO6); - } else { - if (test_bit(JME_FLAG_TXCSUM, &jme->flags)) - netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; - if (test_bit(JME_FLAG_TSO, &jme->flags)) - netdev->features |= NETIF_F_TSO | NETIF_F_TSO6; - } - netdev->mtu = new_mtu; + netdev_update_features(netdev); + jme_reset_link(jme); return 0; @@ -2640,19 +2632,20 @@ jme_set_msglevel(struct net_device *netdev, u32 value) } static u32 -jme_get_rx_csum(struct net_device *netdev) +jme_fix_features(struct net_device *netdev, u32 features) { - struct jme_adapter *jme = netdev_priv(netdev); - return jme->reg_rxmcs & RXMCS_CHECKSUM; + if (netdev->mtu > 1900) + features &= ~(NETIF_F_ALL_TSO | NETIF_F_ALL_CSUM); + return features; } static int -jme_set_rx_csum(struct net_device *netdev, u32 on) +jme_set_features(struct net_device *netdev, u32 features) { struct jme_adapter *jme = netdev_priv(netdev); spin_lock_bh(&jme->rxmcs_lock); - if (on) + if (features & NETIF_F_RXCSUM) jme->reg_rxmcs |= RXMCS_CHECKSUM; else jme->reg_rxmcs &= ~RXMCS_CHECKSUM; @@ -2663,42 +2656,6 @@ jme_set_rx_csum(struct net_device *netdev, u32 on) } static int -jme_set_tx_csum(struct net_device *netdev, u32 on) -{ - struct jme_adapter *jme = netdev_priv(netdev); - - if (on) { - set_bit(JME_FLAG_TXCSUM, &jme->flags); - if (netdev->mtu <= 1900) - netdev->features |= - NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; - } else { - clear_bit(JME_FLAG_TXCSUM, &jme->flags); - netdev->features &= - ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM); - } - - return 0; -} - -static int -jme_set_tso(struct net_device *netdev, u32 on) -{ - struct jme_adapter *jme = netdev_priv(netdev); - - if (on) { - set_bit(JME_FLAG_TSO, &jme->flags); - if (netdev->mtu <= 1900) - netdev->features |= NETIF_F_TSO | NETIF_F_TSO6; - } else { - clear_bit(JME_FLAG_TSO, &jme->flags); - netdev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6); - } - - return 0; -} - -static int jme_nway_reset(struct net_device *netdev) { struct jme_adapter *jme = netdev_priv(netdev); @@ -2839,11 +2796,6 @@ static const struct ethtool_ops jme_ethtool_ops = { .get_link = jme_get_link, .get_msglevel = jme_get_msglevel, .set_msglevel = jme_set_msglevel, - .get_rx_csum = jme_get_rx_csum, - .set_rx_csum = jme_set_rx_csum, - .set_tx_csum = jme_set_tx_csum, - .set_tso = jme_set_tso, - .set_sg = ethtool_op_set_sg, .nway_reset = jme_nway_reset, .get_eeprom_len = jme_get_eeprom_len, .get_eeprom = jme_get_eeprom, @@ -2903,6 +2855,8 @@ static const struct net_device_ops jme_netdev_ops = { .ndo_change_mtu = jme_change_mtu, .ndo_tx_timeout = jme_tx_timeout, .ndo_vlan_rx_register = jme_vlan_rx_register, + .ndo_fix_features = jme_fix_features, + .ndo_set_features = jme_set_features, }; static int __devinit @@ -2957,6 +2911,12 @@ jme_init_one(struct pci_dev *pdev, netdev->netdev_ops = &jme_netdev_ops; netdev->ethtool_ops = &jme_ethtool_ops; netdev->watchdog_timeo = TX_TIMEOUT; + netdev->hw_features = NETIF_F_IP_CSUM | + NETIF_F_IPV6_CSUM | + NETIF_F_SG | + NETIF_F_TSO | + NETIF_F_TSO6 | + NETIF_F_RXCSUM; netdev->features = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_SG | @@ -3040,8 +3000,9 @@ jme_init_one(struct pci_dev *pdev, jme->reg_txpfc = 0; jme->reg_pmcs = PMCS_MFEN; jme->reg_gpreg1 = GPREG1_DEFAULT; - set_bit(JME_FLAG_TXCSUM, &jme->flags); - set_bit(JME_FLAG_TSO, &jme->flags); + + if (jme->reg_rxmcs & RXMCS_CHECKSUM) + netdev->features |= NETIF_F_RXCSUM; /* * Get Max Read Req Size from PCI Config Space diff --git a/drivers/net/jme.h b/drivers/net/jme.h index 8bf3045..e9aaeca 100644 --- a/drivers/net/jme.h +++ b/drivers/net/jme.h @@ -468,8 +468,6 @@ struct jme_adapter { enum jme_flags_bits { JME_FLAG_MSI = 1, JME_FLAG_SSET = 2, - JME_FLAG_TXCSUM = 3, - JME_FLAG_TSO = 4, JME_FLAG_POLL = 5, JME_FLAG_SHUTDOWN = 6, }; diff --git a/drivers/net/ks8842.c b/drivers/net/ks8842.c index efd44af..f0d8346 100644 --- a/drivers/net/ks8842.c +++ b/drivers/net/ks8842.c @@ -321,7 +321,7 @@ static void ks8842_reset_hw(struct ks8842_adapter *adapter) /* RX 2 kb high watermark */ ks8842_write16(adapter, 0, 0x1000, REG_QRFCR); - /* aggresive back off in half duplex */ + /* aggressive back off in half duplex */ ks8842_enable_bits(adapter, 32, 1 << 8, REG_SGCR1); /* enable no excessive collison drop */ diff --git a/drivers/net/ks8851.c b/drivers/net/ks8851.c index 0fa4a98..bcd9ba6 100644 --- a/drivers/net/ks8851.c +++ b/drivers/net/ks8851.c @@ -141,7 +141,7 @@ static int msg_enable; * * All these calls issue SPI transactions to access the chip's registers. They * all require that the necessary lock is held to prevent accesses when the - * chip is busy transfering packet data (RX/TX FIFO accesses). + * chip is busy transferring packet data (RX/TX FIFO accesses). */ /** @@ -483,7 +483,7 @@ static void ks8851_rx_pkts(struct ks8851_net *ks) * * This form of operation would require us to hold the SPI bus' * chipselect low during the entie transaction to avoid any - * reset to the data stream comming from the chip. + * reset to the data stream coming from the chip. */ for (; rxfc != 0; rxfc--) { @@ -634,7 +634,7 @@ static void ks8851_irq_work(struct work_struct *work) /** * calc_txlen - calculate size of message to send packet - * @len: Lenght of data + * @len: Length of data * * Returns the size of the TXFIFO message needed to send * this packet. @@ -1472,7 +1472,7 @@ static int ks8851_phy_reg(int reg) * @reg: The register to read. * * This call reads data from the PHY register specified in @reg. Since the - * device does not support all the MII registers, the non-existant values + * device does not support all the MII registers, the non-existent values * are always returned as zero. * * We return zero for unsupported registers as the MII code does not check diff --git a/drivers/net/ks8851_mll.c b/drivers/net/ks8851_mll.c index 2e2c69b..61631ca 100644 --- a/drivers/net/ks8851_mll.c +++ b/drivers/net/ks8851_mll.c @@ -470,7 +470,7 @@ static int msg_enable; * * All these calls issue transactions to access the chip's registers. They * all require that the necessary lock is held to prevent accesses when the - * chip is busy transfering packet data (RX/TX FIFO accesses). + * chip is busy transferring packet data (RX/TX FIFO accesses). */ /** @@ -1364,7 +1364,7 @@ static int ks_phy_reg(int reg) * @reg: The register to read. * * This call reads data from the PHY register specified in @reg. Since the - * device does not support all the MII registers, the non-existant values + * device does not support all the MII registers, the non-existent values * are always returned as zero. * * We return zero for unsupported registers as the MII code does not check diff --git a/drivers/net/ksz884x.c b/drivers/net/ksz884x.c index 7f7d570..2c37a38 100644 --- a/drivers/net/ksz884x.c +++ b/drivers/net/ksz884x.c @@ -1221,7 +1221,6 @@ struct ksz_port_info { #define LINK_INT_WORKING (1 << 0) #define SMALL_PACKET_TX_BUG (1 << 1) #define HALF_DUPLEX_SIGNAL_BUG (1 << 2) -#define IPV6_CSUM_GEN_HACK (1 << 3) #define RX_HUGE_FRAME (1 << 4) #define STP_SUPPORT (1 << 8) @@ -3748,7 +3747,6 @@ static int hw_init(struct ksz_hw *hw) if (1 == rc) hw->features |= HALF_DUPLEX_SIGNAL_BUG; } - hw->features |= IPV6_CSUM_GEN_HACK; return rc; } @@ -4887,8 +4885,7 @@ static netdev_tx_t netdev_tx(struct sk_buff *skb, struct net_device *dev) left = hw_alloc_pkt(hw, skb->len, num); if (left) { if (left < num || - ((hw->features & IPV6_CSUM_GEN_HACK) && - (CHECKSUM_PARTIAL == skb->ip_summed) && + ((CHECKSUM_PARTIAL == skb->ip_summed) && (ETH_P_IPV6 == htons(skb->protocol)))) { struct sk_buff *org_skb = skb; @@ -6583,57 +6580,33 @@ static void netdev_get_ethtool_stats(struct net_device *dev, } /** - * netdev_get_rx_csum - get receive checksum support + * netdev_set_features - set receive checksum support * @dev: Network device. - * - * This function gets receive checksum support setting. - * - * Return true if receive checksum is enabled; false otherwise. - */ -static u32 netdev_get_rx_csum(struct net_device *dev) -{ - struct dev_priv *priv = netdev_priv(dev); - struct dev_info *hw_priv = priv->adapter; - struct ksz_hw *hw = &hw_priv->hw; - - return hw->rx_cfg & - (DMA_RX_CSUM_UDP | - DMA_RX_CSUM_TCP | - DMA_RX_CSUM_IP); -} - -/** - * netdev_set_rx_csum - set receive checksum support - * @dev: Network device. - * @data: Zero to disable receive checksum support. + * @features: New device features (offloads). * * This function sets receive checksum support setting. * * Return 0 if successful; otherwise an error code. */ -static int netdev_set_rx_csum(struct net_device *dev, u32 data) +static int netdev_set_features(struct net_device *dev, u32 features) { struct dev_priv *priv = netdev_priv(dev); struct dev_info *hw_priv = priv->adapter; struct ksz_hw *hw = &hw_priv->hw; - u32 new_setting = hw->rx_cfg; - if (data) - new_setting |= - (DMA_RX_CSUM_UDP | DMA_RX_CSUM_TCP | - DMA_RX_CSUM_IP); - else - new_setting &= - ~(DMA_RX_CSUM_UDP | DMA_RX_CSUM_TCP | - DMA_RX_CSUM_IP); - new_setting &= ~DMA_RX_CSUM_UDP; mutex_lock(&hw_priv->lock); - if (new_setting != hw->rx_cfg) { - hw->rx_cfg = new_setting; - if (hw->enabled) - writel(hw->rx_cfg, hw->io + KS_DMA_RX_CTRL); - } + + /* see note in hw_setup() */ + if (features & NETIF_F_RXCSUM) + hw->rx_cfg |= DMA_RX_CSUM_TCP | DMA_RX_CSUM_IP; + else + hw->rx_cfg &= ~(DMA_RX_CSUM_TCP | DMA_RX_CSUM_IP); + + if (hw->enabled) + writel(hw->rx_cfg, hw->io + KS_DMA_RX_CTRL); + mutex_unlock(&hw_priv->lock); + return 0; } @@ -6658,12 +6631,6 @@ static struct ethtool_ops netdev_ethtool_ops = { .get_strings = netdev_get_strings, .get_sset_count = netdev_get_sset_count, .get_ethtool_stats = netdev_get_ethtool_stats, - .get_rx_csum = netdev_get_rx_csum, - .set_rx_csum = netdev_set_rx_csum, - .get_tx_csum = ethtool_op_get_tx_csum, - .set_tx_csum = ethtool_op_set_tx_csum, - .get_sg = ethtool_op_get_sg, - .set_sg = ethtool_op_set_sg, }; /* @@ -6828,14 +6795,15 @@ static int __init netdev_init(struct net_device *dev) /* 500 ms timeout */ dev->watchdog_timeo = HZ / 2; - dev->features |= NETIF_F_IP_CSUM; + dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_RXCSUM; /* * Hardware does not really support IPv6 checksum generation, but - * driver actually runs faster with this on. Refer IPV6_CSUM_GEN_HACK. + * driver actually runs faster with this on. */ - dev->features |= NETIF_F_IPV6_CSUM; - dev->features |= NETIF_F_SG; + dev->hw_features |= NETIF_F_IPV6_CSUM; + + dev->features |= dev->hw_features; sema_init(&priv->proc_sem, 1); @@ -6860,6 +6828,7 @@ static const struct net_device_ops netdev_ops = { .ndo_start_xmit = netdev_tx, .ndo_tx_timeout = netdev_tx_timeout, .ndo_change_mtu = netdev_change_mtu, + .ndo_set_features = netdev_set_features, .ndo_set_mac_address = netdev_set_mac_address, .ndo_validate_addr = eth_validate_addr, .ndo_do_ioctl = netdev_ioctl, diff --git a/drivers/net/lib8390.c b/drivers/net/lib8390.c index da74db4..17b75e5 100644 --- a/drivers/net/lib8390.c +++ b/drivers/net/lib8390.c @@ -35,7 +35,7 @@ Alexey Kuznetsov : use the 8390's six bit hash multicast filter. Paul Gortmaker : tweak ANK's above multicast changes a bit. Paul Gortmaker : update packet statistics for v2.1.x - Alan Cox : support arbitary stupid port mappings on the + Alan Cox : support arbitrary stupid port mappings on the 68K Macintosh. Support >16bit I/O spaces Paul Gortmaker : add kmod support for auto-loading of the 8390 module by all drivers that require it. @@ -121,7 +121,7 @@ static void __NS8390_init(struct net_device *dev, int startp); /* * SMP and the 8390 setup. * - * The 8390 isnt exactly designed to be multithreaded on RX/TX. There is + * The 8390 isn't exactly designed to be multithreaded on RX/TX. There is * a page register that controls bank and packet buffer access. We guard * this with ei_local->page_lock. Nobody should assume or set the page other * than zero when the lock is not held. Lock holders must restore page 0 diff --git a/drivers/net/lp486e.c b/drivers/net/lp486e.c index 3698824..385a953 100644 --- a/drivers/net/lp486e.c +++ b/drivers/net/lp486e.c @@ -27,7 +27,7 @@ Credits: Thanks to Murphy Software BV for letting me write this in their time. - Well, actually, I get payed doing this... + Well, actually, I get paid doing this... (Also: see http://www.murphy.nl for murphy, and my homepage ~ard for more information on the Professional Workstation) diff --git a/drivers/net/macb.c b/drivers/net/macb.c index 79ccb54..2cb4e79 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -1171,8 +1171,7 @@ static int __init macb_probe(struct platform_device *pdev) } dev->irq = platform_get_irq(pdev, 0); - err = request_irq(dev->irq, macb_interrupt, IRQF_SAMPLE_RANDOM, - dev->name, dev); + err = request_irq(dev->irq, macb_interrupt, 0, dev->name, dev); if (err) { printk(KERN_ERR "%s: Unable to request IRQ %d (error %d)\n", diff --git a/drivers/net/meth.h b/drivers/net/meth.h index a78dc1c..5b145c6 100644 --- a/drivers/net/meth.h +++ b/drivers/net/meth.h @@ -144,7 +144,7 @@ typedef struct rx_packet { /* Bits 22 through 28 are used to determine IPGR2 */ #define METH_REV_SHIFT 29 /* Bits 29 through 31 are used to determine the revision */ - /* 000: Inital revision */ + /* 000: Initial revision */ /* 001: First revision, Improved TX concatenation */ @@ -193,7 +193,7 @@ typedef struct rx_packet { /* 1: A TX message had the INT request bit set, the packet has been sent. */ #define METH_INT_TX_LINK_FAIL BIT(2) /* 0: No interrupt pending, 1: PHY has reported a link failure */ #define METH_INT_MEM_ERROR BIT(3) /* 0: No interrupt pending */ - /* 1: A memory error occurred durring DMA, DMA stopped, Fatal */ + /* 1: A memory error occurred during DMA, DMA stopped, Fatal */ #define METH_INT_TX_ABORT BIT(4) /* 0: No interrupt pending, 1: The TX aborted operation, DMA stopped, FATAL */ #define METH_INT_RX_THRESHOLD BIT(5) /* 0: No interrupt pending, 1: Selected receive threshold condition Valid */ #define METH_INT_RX_UNDERFLOW BIT(6) /* 0: No interrupt pending, 1: FIFO was empty, packet could not be queued */ diff --git a/drivers/net/mlx4/en_main.c b/drivers/net/mlx4/en_main.c index 9317b61..9276b1b2 100644 --- a/drivers/net/mlx4/en_main.c +++ b/drivers/net/mlx4/en_main.c @@ -236,7 +236,7 @@ static void *mlx4_en_add(struct mlx4_dev *dev) goto err_mr; } - /* Configure wich ports to start according to module parameters */ + /* Configure which ports to start according to module parameters */ mdev->port_cnt = 0; mlx4_foreach_port(i, dev, MLX4_PORT_TYPE_ETH) mdev->port_cnt++; diff --git a/drivers/net/mlx4/en_netdev.c b/drivers/net/mlx4/en_netdev.c index 4f158ba..77063f9 100644 --- a/drivers/net/mlx4/en_netdev.c +++ b/drivers/net/mlx4/en_netdev.c @@ -247,7 +247,7 @@ static void mlx4_en_do_set_multicast(struct work_struct *work) priv->port); if (err) en_err(priv, "Failed enabling " - "promiscous mode\n"); + "promiscuous mode\n"); /* Disable port multicast filter (unconditionally) */ err = mlx4_SET_MCAST_FLTR(mdev->dev, priv->port, 0, @@ -276,7 +276,7 @@ static void mlx4_en_do_set_multicast(struct work_struct *work) } /* - * Not in promiscous mode + * Not in promiscuous mode */ if (priv->flags & MLX4_EN_FLAG_PROMISC) { @@ -292,14 +292,14 @@ static void mlx4_en_do_set_multicast(struct work_struct *work) err = mlx4_unicast_promisc_remove(mdev->dev, priv->base_qpn, priv->port); if (err) - en_err(priv, "Failed disabling promiscous mode\n"); + en_err(priv, "Failed disabling promiscuous mode\n"); /* Disable Multicast promisc */ if (priv->flags & MLX4_EN_FLAG_MC_PROMISC) { err = mlx4_multicast_promisc_remove(mdev->dev, priv->base_qpn, priv->port); if (err) - en_err(priv, "Failed disabling multicast promiscous mode\n"); + en_err(priv, "Failed disabling multicast promiscuous mode\n"); priv->flags &= ~MLX4_EN_FLAG_MC_PROMISC; } @@ -331,7 +331,7 @@ static void mlx4_en_do_set_multicast(struct work_struct *work) err = mlx4_multicast_promisc_remove(mdev->dev, priv->base_qpn, priv->port); if (err) - en_err(priv, "Failed disabling multicast promiscous mode\n"); + en_err(priv, "Failed disabling multicast promiscuous mode\n"); priv->flags &= ~MLX4_EN_FLAG_MC_PROMISC; } diff --git a/drivers/net/mlx4/en_rx.c b/drivers/net/mlx4/en_rx.c index 05998ee..62dd21b 100644 --- a/drivers/net/mlx4/en_rx.c +++ b/drivers/net/mlx4/en_rx.c @@ -345,6 +345,8 @@ int mlx4_en_activate_rx_rings(struct mlx4_en_priv *priv) err = mlx4_en_init_allocator(priv, ring); if (err) { en_err(priv, "Failed initializing ring allocator\n"); + if (ring->stride <= TXBB_SIZE) + ring->buf -= TXBB_SIZE; ring_ind--; goto err_allocator; } @@ -369,6 +371,8 @@ err_buffers: ring_ind = priv->rx_ring_num - 1; err_allocator: while (ring_ind >= 0) { + if (priv->rx_ring[ring_ind].stride <= TXBB_SIZE) + priv->rx_ring[ring_ind].buf -= TXBB_SIZE; mlx4_en_destroy_allocator(priv, &priv->rx_ring[ring_ind]); ring_ind--; } @@ -706,7 +710,7 @@ int mlx4_en_poll_rx_cq(struct napi_struct *napi, int budget) } -/* Calculate the last offset position that accomodates a full fragment +/* Calculate the last offset position that accommodates a full fragment * (assuming fagment size = stride-align) */ static int mlx4_en_last_alloc_offset(struct mlx4_en_priv *priv, u16 stride, u16 align) { diff --git a/drivers/net/mlx4/en_selftest.c b/drivers/net/mlx4/en_selftest.c index 9c91a92..191a8dc 100644 --- a/drivers/net/mlx4/en_selftest.c +++ b/drivers/net/mlx4/en_selftest.c @@ -149,7 +149,7 @@ void mlx4_en_ex_selftest(struct net_device *dev, u32 *flags, u64 *buf) netif_carrier_off(dev); retry_tx: - /* Wait untill all tx queues are empty. + /* Wait until all tx queues are empty. * there should not be any additional incoming traffic * since we turned the carrier off */ msleep(200); diff --git a/drivers/net/mlx4/en_tx.c b/drivers/net/mlx4/en_tx.c index 01feb8f..b229acf 100644 --- a/drivers/net/mlx4/en_tx.c +++ b/drivers/net/mlx4/en_tx.c @@ -636,7 +636,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) if (unlikely(!real_size)) goto tx_drop; - /* Allign descriptor to TXBB size */ + /* Align descriptor to TXBB size */ desc_size = ALIGN(real_size, TXBB_SIZE); nr_txbb = desc_size / TXBB_SIZE; if (unlikely(nr_txbb > MAX_DESC_TXBBS)) { diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c index 62fa7ee..3814fc9 100644 --- a/drivers/net/mlx4/main.c +++ b/drivers/net/mlx4/main.c @@ -944,6 +944,10 @@ static int mlx4_setup_hca(struct mlx4_dev *dev) } for (port = 1; port <= dev->caps.num_ports; port++) { + enum mlx4_port_type port_type = 0; + mlx4_SENSE_PORT(dev, port, &port_type); + if (port_type) + dev->caps.port_type[port] = port_type; ib_port_default_caps = 0; err = mlx4_get_port_ib_caps(dev, port, &ib_port_default_caps); if (err) @@ -958,6 +962,7 @@ static int mlx4_setup_hca(struct mlx4_dev *dev) goto err_mcg_table_free; } } + mlx4_set_port_mask(dev); return 0; diff --git a/drivers/net/mlx4/mcg.c b/drivers/net/mlx4/mcg.c index c6d336a..e63c37d 100644 --- a/drivers/net/mlx4/mcg.c +++ b/drivers/net/mlx4/mcg.c @@ -222,7 +222,7 @@ static int existing_steering_entry(struct mlx4_dev *dev, u8 vep_num, u8 port, /* the given qpn is listed as a promisc qpn * we need to add it as a duplicate to this entry - * for future refernce */ + * for future references */ list_for_each_entry(dqp, &entry->duplicates, list) { if (qpn == dqp->qpn) return 0; /* qp is already duplicated */ diff --git a/drivers/net/mlx4/mlx4.h b/drivers/net/mlx4/mlx4.h index c1e0e5f..dd7d745 100644 --- a/drivers/net/mlx4/mlx4.h +++ b/drivers/net/mlx4/mlx4.h @@ -431,6 +431,8 @@ void mlx4_srq_event(struct mlx4_dev *dev, u32 srqn, int event_type); void mlx4_handle_catas_err(struct mlx4_dev *dev); +int mlx4_SENSE_PORT(struct mlx4_dev *dev, int port, + enum mlx4_port_type *type); void mlx4_do_sense_ports(struct mlx4_dev *dev, enum mlx4_port_type *stype, enum mlx4_port_type *defaults); diff --git a/drivers/net/mlx4/port.c b/drivers/net/mlx4/port.c index eca7d85..8856659 100644 --- a/drivers/net/mlx4/port.c +++ b/drivers/net/mlx4/port.c @@ -172,7 +172,7 @@ int mlx4_register_mac(struct mlx4_dev *dev, u8 port, u64 mac, int *qpn, u8 wrap) } if (mac == (MLX4_MAC_MASK & be64_to_cpu(table->entries[i]))) { - /* MAC already registered, increase refernce count */ + /* MAC already registered, increase references count */ ++table->refs[i]; goto out; } @@ -360,7 +360,7 @@ int mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan, int *index) if (table->refs[i] && (vlan == (MLX4_VLAN_MASK & be32_to_cpu(table->entries[i])))) { - /* Vlan already registered, increase refernce count */ + /* Vlan already registered, increase references count */ *index = i; ++table->refs[i]; goto out; diff --git a/drivers/net/mlx4/sense.c b/drivers/net/mlx4/sense.c index 015fbe7..e2337a7 100644 --- a/drivers/net/mlx4/sense.c +++ b/drivers/net/mlx4/sense.c @@ -38,8 +38,8 @@ #include "mlx4.h" -static int mlx4_SENSE_PORT(struct mlx4_dev *dev, int port, - enum mlx4_port_type *type) +int mlx4_SENSE_PORT(struct mlx4_dev *dev, int port, + enum mlx4_port_type *type) { u64 out_param; int err = 0; diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index 673dc60..1446de5 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -3702,7 +3702,7 @@ abort: /* * This function determines the number of slices supported. - * The number slices is the minumum of the number of CPUS, + * The number slices is the minimum of the number of CPUS, * the number of MSI-X irqs supported, the number of slices * supported by the firmware */ diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c index a761076..53aeea4 100644 --- a/drivers/net/myri_sbus.c +++ b/drivers/net/myri_sbus.c @@ -1009,7 +1009,7 @@ static int __devinit myri_sbus_probe(struct platform_device *op) /* Map in the MyriCOM register/localram set. */ if (mp->eeprom.cpuvers < CPUVERS_4_0) { - /* XXX Makes no sense, if control reg is non-existant this + /* XXX Makes no sense, if control reg is non-existent this * XXX driver cannot function at all... maybe pre-4.0 is * XXX only a valid version for PCI cards? Ask feldy... */ diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c index 2fd3963..aa2813e 100644 --- a/drivers/net/natsemi.c +++ b/drivers/net/natsemi.c @@ -203,7 +203,7 @@ skbuff at an offset of "+2", 16-byte aligning the IP header. IIId. Synchronization Most operations are synchronized on the np->lock irq spinlock, except the -recieve and transmit paths which are synchronised using a combination of +receive and transmit paths which are synchronised using a combination of hardware descriptor ownership, disabling interrupts and NAPI poll scheduling. IVb. References @@ -726,7 +726,7 @@ static void move_int_phy(struct net_device *dev, int addr) * There are two addresses we must avoid: * - the address on the external phy that is used for transmission. * - the address that we want to access. User space can access phys - * on the mii bus with SIOCGMIIREG/SIOCSMIIREG, independant from the + * on the mii bus with SIOCGMIIREG/SIOCSMIIREG, independent from the * phy that is used for transmission. */ @@ -1982,7 +1982,7 @@ static void init_ring(struct net_device *dev) np->rx_head_desc = &np->rx_ring[0]; - /* Please be carefull before changing this loop - at least gcc-2.95.1 + /* Please be careful before changing this loop - at least gcc-2.95.1 * miscompiles it otherwise. */ /* Initialize all Rx descriptors. */ diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h index d7299f1..7722068 100644 --- a/drivers/net/netxen/netxen_nic.h +++ b/drivers/net/netxen/netxen_nic.h @@ -174,7 +174,7 @@ #define MAX_NUM_CARDS 4 -#define MAX_BUFFERS_PER_CMD 32 +#define NETXEN_MAX_FRAGS_PER_TX 14 #define MAX_TSO_HEADER_DESC 2 #define MGMT_CMD_DESC_RESV 4 #define TX_STOP_THRESH ((MAX_SKB_FRAGS >> 2) + MAX_TSO_HEADER_DESC \ @@ -558,7 +558,7 @@ struct netxen_recv_crb { */ struct netxen_cmd_buffer { struct sk_buff *skb; - struct netxen_skb_frag frag_array[MAX_BUFFERS_PER_CMD + 1]; + struct netxen_skb_frag frag_array[MAX_SKB_FRAGS + 1]; u32 frag_count; }; @@ -1177,7 +1177,7 @@ struct netxen_adapter { u8 max_sds_rings; u8 driver_mismatch; u8 msix_supported; - u8 rx_csum; + u8 __pad; u8 pci_using_dac; u8 portnum; u8 physical_port; diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c index 3bdcc80..29f90ba 100644 --- a/drivers/net/netxen/netxen_nic_ethtool.c +++ b/drivers/net/netxen/netxen_nic_ethtool.c @@ -676,62 +676,6 @@ netxen_nic_get_ethtool_stats(struct net_device *dev, } } -static u32 netxen_nic_get_tx_csum(struct net_device *dev) -{ - return dev->features & NETIF_F_IP_CSUM; -} - -static u32 netxen_nic_get_rx_csum(struct net_device *dev) -{ - struct netxen_adapter *adapter = netdev_priv(dev); - return adapter->rx_csum; -} - -static int netxen_nic_set_rx_csum(struct net_device *dev, u32 data) -{ - struct netxen_adapter *adapter = netdev_priv(dev); - - if (data) { - adapter->rx_csum = data; - return 0; - } - - if (dev->features & NETIF_F_LRO) { - if (netxen_config_hw_lro(adapter, NETXEN_NIC_LRO_DISABLED)) - return -EIO; - - dev->features &= ~NETIF_F_LRO; - netxen_send_lro_cleanup(adapter); - netdev_info(dev, "disabling LRO as rx_csum is off\n"); - } - adapter->rx_csum = data; - return 0; -} - -static u32 netxen_nic_get_tso(struct net_device *dev) -{ - struct netxen_adapter *adapter = netdev_priv(dev); - - if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) - return (dev->features & (NETIF_F_TSO | NETIF_F_TSO6)) != 0; - - return (dev->features & NETIF_F_TSO) != 0; -} - -static int netxen_nic_set_tso(struct net_device *dev, u32 data) -{ - if (data) { - struct netxen_adapter *adapter = netdev_priv(dev); - - dev->features |= NETIF_F_TSO; - if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) - dev->features |= NETIF_F_TSO6; - } else - dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6); - - return 0; -} - static void netxen_nic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) { @@ -866,43 +810,6 @@ static int netxen_get_intr_coalesce(struct net_device *netdev, return 0; } -static int netxen_nic_set_flags(struct net_device *netdev, u32 data) -{ - struct netxen_adapter *adapter = netdev_priv(netdev); - int hw_lro; - - if (ethtool_invalid_flags(netdev, data, ETH_FLAG_LRO)) - return -EINVAL; - - if (!(adapter->capabilities & NX_FW_CAPABILITY_HW_LRO)) - return -EINVAL; - - if (!adapter->rx_csum) { - netdev_info(netdev, "rx csum is off, cannot toggle LRO\n"); - return -EINVAL; - } - - if (!!(data & ETH_FLAG_LRO) == !!(netdev->features & NETIF_F_LRO)) - return 0; - - if (data & ETH_FLAG_LRO) { - hw_lro = NETXEN_NIC_LRO_ENABLED; - netdev->features |= NETIF_F_LRO; - } else { - hw_lro = NETXEN_NIC_LRO_DISABLED; - netdev->features &= ~NETIF_F_LRO; - } - - if (netxen_config_hw_lro(adapter, hw_lro)) - return -EIO; - - if ((hw_lro == 0) && netxen_send_lro_cleanup(adapter)) - return -EIO; - - - return 0; -} - const struct ethtool_ops netxen_nic_ethtool_ops = { .get_settings = netxen_nic_get_settings, .set_settings = netxen_nic_set_settings, @@ -916,21 +823,12 @@ const struct ethtool_ops netxen_nic_ethtool_ops = { .set_ringparam = netxen_nic_set_ringparam, .get_pauseparam = netxen_nic_get_pauseparam, .set_pauseparam = netxen_nic_set_pauseparam, - .get_tx_csum = netxen_nic_get_tx_csum, - .set_tx_csum = ethtool_op_set_tx_csum, - .set_sg = ethtool_op_set_sg, - .get_tso = netxen_nic_get_tso, - .set_tso = netxen_nic_set_tso, .get_wol = netxen_nic_get_wol, .set_wol = netxen_nic_set_wol, .self_test = netxen_nic_diag_test, .get_strings = netxen_nic_get_strings, .get_ethtool_stats = netxen_nic_get_ethtool_stats, .get_sset_count = netxen_get_sset_count, - .get_rx_csum = netxen_nic_get_rx_csum, - .set_rx_csum = netxen_nic_set_rx_csum, .get_coalesce = netxen_get_intr_coalesce, .set_coalesce = netxen_set_intr_coalesce, - .get_flags = ethtool_op_get_flags, - .set_flags = netxen_nic_set_flags, }; diff --git a/drivers/net/netxen/netxen_nic_hdr.h b/drivers/net/netxen/netxen_nic_hdr.h index d8bd73d..dc1967c 100644 --- a/drivers/net/netxen/netxen_nic_hdr.h +++ b/drivers/net/netxen/netxen_nic_hdr.h @@ -780,7 +780,7 @@ enum { /* * capabilities register, can be used to selectively enable/disable features - * for backward compability + * for backward compatibility */ #define CRB_NIC_CAPABILITIES_HOST NETXEN_NIC_REG(0x1a8) #define CRB_NIC_MSI_MODE_HOST NETXEN_NIC_REG(0x270) diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c index 731077d..7f99967 100644 --- a/drivers/net/netxen/netxen_nic_init.c +++ b/drivers/net/netxen/netxen_nic_init.c @@ -1483,7 +1483,8 @@ static struct sk_buff *netxen_process_rxbuf(struct netxen_adapter *adapter, if (!skb) goto no_skb; - if (likely(adapter->rx_csum && cksum == STATUS_CKSUM_OK)) { + if (likely((adapter->netdev->features & NETIF_F_RXCSUM) + && cksum == STATUS_CKSUM_OK)) { adapter->stats.csummed++; skb->ip_summed = CHECKSUM_UNNECESSARY; } else diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 83348dc..b644383 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -485,6 +485,37 @@ static void netxen_set_multicast_list(struct net_device *dev) adapter->set_multi(dev); } +static u32 netxen_fix_features(struct net_device *dev, u32 features) +{ + if (!(features & NETIF_F_RXCSUM)) { + netdev_info(dev, "disabling LRO as RXCSUM is off\n"); + + features &= ~NETIF_F_LRO; + } + + return features; +} + +static int netxen_set_features(struct net_device *dev, u32 features) +{ + struct netxen_adapter *adapter = netdev_priv(dev); + int hw_lro; + + if (!((dev->features ^ features) & NETIF_F_LRO)) + return 0; + + hw_lro = (features & NETIF_F_LRO) ? NETXEN_NIC_LRO_ENABLED + : NETXEN_NIC_LRO_DISABLED; + + if (netxen_config_hw_lro(adapter, hw_lro)) + return -EIO; + + if (!(features & NETIF_F_LRO) && netxen_send_lro_cleanup(adapter)) + return -EIO; + + return 0; +} + static const struct net_device_ops netxen_netdev_ops = { .ndo_open = netxen_nic_open, .ndo_stop = netxen_nic_close, @@ -495,6 +526,8 @@ static const struct net_device_ops netxen_netdev_ops = { .ndo_set_mac_address = netxen_nic_set_mac, .ndo_change_mtu = netxen_nic_change_mtu, .ndo_tx_timeout = netxen_tx_timeout, + .ndo_fix_features = netxen_fix_features, + .ndo_set_features = netxen_set_features, #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = netxen_nic_poll_controller, #endif @@ -905,7 +938,7 @@ netxen_nic_request_irq(struct netxen_adapter *adapter) struct nx_host_sds_ring *sds_ring; int err, ring; - unsigned long flags = IRQF_SAMPLE_RANDOM; + unsigned long flags = 0; struct net_device *netdev = adapter->netdev; struct netxen_recv_context *recv_ctx = &adapter->recv_ctx; @@ -1196,7 +1229,6 @@ netxen_setup_netdev(struct netxen_adapter *adapter, int err = 0; struct pci_dev *pdev = adapter->pdev; - adapter->rx_csum = 1; adapter->mc_enabled = 0; if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) adapter->max_mc_count = 38; @@ -1210,14 +1242,13 @@ netxen_setup_netdev(struct netxen_adapter *adapter, SET_ETHTOOL_OPS(netdev, &netxen_nic_ethtool_ops); - netdev->features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO); - netdev->features |= (NETIF_F_GRO); - netdev->vlan_features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO); + netdev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO | + NETIF_F_RXCSUM; - if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) { - netdev->features |= (NETIF_F_IPV6_CSUM | NETIF_F_TSO6); - netdev->vlan_features |= (NETIF_F_IPV6_CSUM | NETIF_F_TSO6); - } + if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) + netdev->hw_features |= NETIF_F_IPV6_CSUM | NETIF_F_TSO6; + + netdev->vlan_features |= netdev->hw_features; if (adapter->pci_using_dac) { netdev->features |= NETIF_F_HIGHDMA; @@ -1225,10 +1256,12 @@ netxen_setup_netdev(struct netxen_adapter *adapter, } if (adapter->capabilities & NX_FW_CAPABILITY_FVLANTX) - netdev->features |= (NETIF_F_HW_VLAN_TX); + netdev->hw_features |= NETIF_F_HW_VLAN_TX; if (adapter->capabilities & NX_FW_CAPABILITY_HW_LRO) - netdev->features |= NETIF_F_LRO; + netdev->hw_features |= NETIF_F_LRO; + + netdev->features |= netdev->hw_features; netdev->irq = adapter->msix_entries[0].vector; @@ -1844,6 +1877,8 @@ netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) struct cmd_desc_type0 *hwdesc, *first_desc; struct pci_dev *pdev; int i, k; + int delta = 0; + struct skb_frag_struct *frag; u32 producer; int frag_count, no_of_desc; @@ -1851,6 +1886,21 @@ netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) frag_count = skb_shinfo(skb)->nr_frags + 1; + /* 14 frags supported for normal packet and + * 32 frags supported for TSO packet + */ + if (!skb_is_gso(skb) && frag_count > NETXEN_MAX_FRAGS_PER_TX) { + + for (i = 0; i < (frag_count - NETXEN_MAX_FRAGS_PER_TX); i++) { + frag = &skb_shinfo(skb)->frags[i]; + delta += frag->size; + } + + if (!__pskb_pull_tail(skb, delta)) + goto drop_packet; + + frag_count = 1 + skb_shinfo(skb)->nr_frags; + } /* 4 fragments per cmd des */ no_of_desc = (frag_count + 3) >> 2; diff --git a/drivers/net/niu.c b/drivers/net/niu.c index 32678b6..3fa1e9c 100644 --- a/drivers/net/niu.c +++ b/drivers/net/niu.c @@ -1233,7 +1233,7 @@ static int link_status_1g_rgmii(struct niu *np, int *link_up_p) bmsr = err; if (bmsr & BMSR_LSTATUS) { - u16 adv, lpa, common, estat; + u16 adv, lpa; err = mii_read(np, np->phy_addr, MII_ADVERTISE); if (err < 0) @@ -1245,12 +1245,9 @@ static int link_status_1g_rgmii(struct niu *np, int *link_up_p) goto out; lpa = err; - common = adv & lpa; - err = mii_read(np, np->phy_addr, MII_ESTATUS); if (err < 0) goto out; - estat = err; link_up = 1; current_speed = SPEED_1000; current_duplex = DUPLEX_FULL; @@ -1650,7 +1647,7 @@ static int xcvr_init_10g(struct niu *np) break; } - return 0; + return err; } static int mii_reset(struct niu *np) @@ -2381,17 +2378,14 @@ static int serdes_init_10g_serdes(struct niu *np) struct niu_link_config *lp = &np->link_config; unsigned long ctrl_reg, test_cfg_reg, pll_cfg, i; u64 ctrl_val, test_cfg_val, sig, mask, val; - u64 reset_val; switch (np->port) { case 0: - reset_val = ENET_SERDES_RESET_0; ctrl_reg = ENET_SERDES_0_CTRL_CFG; test_cfg_reg = ENET_SERDES_0_TEST_CFG; pll_cfg = ENET_SERDES_0_PLL_CFG; break; case 1: - reset_val = ENET_SERDES_RESET_1; ctrl_reg = ENET_SERDES_1_CTRL_CFG; test_cfg_reg = ENET_SERDES_1_TEST_CFG; pll_cfg = ENET_SERDES_1_PLL_CFG; @@ -6071,8 +6065,7 @@ static int niu_request_irq(struct niu *np) for (i = 0; i < np->num_ldg; i++) { struct niu_ldg *lp = &np->ldg[i]; - err = request_irq(lp->irq, niu_interrupt, - IRQF_SHARED | IRQF_SAMPLE_RANDOM, + err = request_irq(lp->irq, niu_interrupt, IRQF_SHARED, np->irq_name[i], lp); if (err) goto out_free_irqs; @@ -7023,6 +7016,7 @@ static int niu_ethflow_to_class(int flow_type, u64 *class) case UDP_V4_FLOW: *class = CLASS_CODE_UDP_IPV4; break; + case AH_ESP_V4_FLOW: case AH_V4_FLOW: case ESP_V4_FLOW: *class = CLASS_CODE_AH_ESP_IPV4; @@ -7036,6 +7030,7 @@ static int niu_ethflow_to_class(int flow_type, u64 *class) case UDP_V6_FLOW: *class = CLASS_CODE_UDP_IPV6; break; + case AH_ESP_V6_FLOW: case AH_V6_FLOW: case ESP_V6_FLOW: *class = CLASS_CODE_AH_ESP_IPV6; @@ -7889,28 +7884,31 @@ static void niu_force_led(struct niu *np, int on) nw64_mac(reg, val); } -static int niu_phys_id(struct net_device *dev, u32 data) +static int niu_set_phys_id(struct net_device *dev, + enum ethtool_phys_id_state state) + { struct niu *np = netdev_priv(dev); - u64 orig_led_state; - int i; if (!netif_running(dev)) return -EAGAIN; - if (data == 0) - data = 2; + switch (state) { + case ETHTOOL_ID_ACTIVE: + np->orig_led_state = niu_led_state_save(np); + return -EINVAL; - orig_led_state = niu_led_state_save(np); - for (i = 0; i < (data * 2); i++) { - int on = ((i % 2) == 0); + case ETHTOOL_ID_ON: + niu_force_led(np, 1); + break; - niu_force_led(np, on); + case ETHTOOL_ID_OFF: + niu_force_led(np, 0); + break; - if (msleep_interruptible(500)) - break; + case ETHTOOL_ID_INACTIVE: + niu_led_state_restore(np, np->orig_led_state); } - niu_led_state_restore(np, orig_led_state); return 0; } @@ -7933,7 +7931,7 @@ static const struct ethtool_ops niu_ethtool_ops = { .get_strings = niu_get_strings, .get_sset_count = niu_get_sset_count, .get_ethtool_stats = niu_get_ethtool_stats, - .phys_id = niu_phys_id, + .set_phys_id = niu_set_phys_id, .get_rxnfc = niu_get_nfc, .set_rxnfc = niu_set_nfc, .set_flags = niu_set_flags, @@ -8131,7 +8129,7 @@ static int __devinit niu_pci_vpd_scan_props(struct niu *np, netif_printk(np, probe, KERN_DEBUG, np->dev, "VPD_SCAN: start[%x] end[%x]\n", start, end); while (start < end) { - int len, err, instance, type, prop_len; + int len, err, prop_len; char namebuf[64]; u8 *prop_buf; int max_len; @@ -8147,8 +8145,6 @@ static int __devinit niu_pci_vpd_scan_props(struct niu *np, len = err; start += 3; - instance = niu_pci_eeprom_read(np, start); - type = niu_pci_eeprom_read(np, start + 3); prop_len = niu_pci_eeprom_read(np, start + 4); err = niu_pci_vpd_get_propname(np, start + 5, namebuf, 64); if (err < 0) diff --git a/drivers/net/niu.h b/drivers/net/niu.h index a41fa8e..51e177e 100644 --- a/drivers/net/niu.h +++ b/drivers/net/niu.h @@ -3279,6 +3279,7 @@ struct niu { unsigned long xpcs_off; struct timer_list timer; + u64 orig_led_state; const struct niu_phy_ops *phy_ops; int phy_addr; diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c index a41b2cf..6667e06 100644 --- a/drivers/net/ns83820.c +++ b/drivers/net/ns83820.c @@ -512,7 +512,7 @@ static void ns83820_vlan_rx_register(struct net_device *ndev, struct vlan_group /* Packet Receiver * * The hardware supports linked lists of receive descriptors for - * which ownership is transfered back and forth by means of an + * which ownership is transferred back and forth by means of an * ownership bit. While the hardware does support the use of a * ring for receive descriptors, we only make use of a chain in * an attempt to reduce bus traffic under heavy load scenarios. @@ -1147,7 +1147,7 @@ again: #ifdef NS83820_VLAN_ACCEL_SUPPORT if(vlan_tx_tag_present(skb)) { /* fetch the vlan tag info out of the - * ancilliary data if the vlan code + * ancillary data if the vlan code * is using hw vlan acceleration */ short tag = vlan_tx_tag_get(skb); diff --git a/drivers/net/pch_gbe/pch_gbe.h b/drivers/net/pch_gbe/pch_gbe.h index e1e33c8..bf126e7 100644 --- a/drivers/net/pch_gbe/pch_gbe.h +++ b/drivers/net/pch_gbe/pch_gbe.h @@ -351,7 +351,7 @@ struct pch_gbe_functions { }; /** - * struct pch_gbe_mac_info - MAC infomation + * struct pch_gbe_mac_info - MAC information * @addr[6]: Store the MAC address * @fc: Mode of flow control * @fc_autoneg: Auto negotiation enable for flow control setting @@ -375,7 +375,7 @@ struct pch_gbe_mac_info { }; /** - * struct pch_gbe_phy_info - PHY infomation + * struct pch_gbe_phy_info - PHY information * @addr: PHY address * @id: PHY's identifier * @revision: PHY's revision @@ -393,7 +393,7 @@ struct pch_gbe_phy_info { /*! * @ingroup Gigabit Ether driver Layer * @struct pch_gbe_bus_info - * @brief Bus infomation + * @brief Bus information */ struct pch_gbe_bus_info { u8 type; @@ -404,7 +404,7 @@ struct pch_gbe_bus_info { /*! * @ingroup Gigabit Ether driver Layer * @struct pch_gbe_hw - * @brief Hardware infomation + * @brief Hardware information */ struct pch_gbe_hw { void *back; @@ -462,7 +462,7 @@ struct pch_gbe_tx_desc { /** - * struct pch_gbe_buffer - Buffer infomation + * struct pch_gbe_buffer - Buffer information * @skb: pointer to a socket buffer * @dma: DMA address * @time_stamp: time stamp @@ -477,7 +477,7 @@ struct pch_gbe_buffer { }; /** - * struct pch_gbe_tx_ring - tx ring infomation + * struct pch_gbe_tx_ring - tx ring information * @tx_lock: spinlock structs * @desc: pointer to the descriptor ring memory * @dma: physical address of the descriptor ring @@ -499,7 +499,7 @@ struct pch_gbe_tx_ring { }; /** - * struct pch_gbe_rx_ring - rx ring infomation + * struct pch_gbe_rx_ring - rx ring information * @desc: pointer to the descriptor ring memory * @dma: physical address of the descriptor ring * @size: length of descriptor ring in bytes diff --git a/drivers/net/pch_gbe/pch_gbe_ethtool.c b/drivers/net/pch_gbe/pch_gbe_ethtool.c index c8c873b..d2174a4 100644 --- a/drivers/net/pch_gbe/pch_gbe_ethtool.c +++ b/drivers/net/pch_gbe/pch_gbe_ethtool.c @@ -21,7 +21,7 @@ #include "pch_gbe_api.h" /** - * pch_gbe_stats - Stats item infomation + * pch_gbe_stats - Stats item information */ struct pch_gbe_stats { char string[ETH_GSTRING_LEN]; diff --git a/drivers/net/pch_gbe/pch_gbe_main.c b/drivers/net/pch_gbe/pch_gbe_main.c index 5098684..2ef2f9c 100644 --- a/drivers/net/pch_gbe/pch_gbe_main.c +++ b/drivers/net/pch_gbe/pch_gbe_main.c @@ -1011,7 +1011,7 @@ static void pch_gbe_tx_queue(struct pch_gbe_adapter *adapter, tmp_skb->len = skb->len; memcpy(&tmp_skb->data[ETH_HLEN + 2], &skb->data[ETH_HLEN], (skb->len - ETH_HLEN)); - /*-- Set Buffer infomation --*/ + /*-- Set Buffer information --*/ buffer_info->length = tmp_skb->len; buffer_info->dma = dma_map_single(&adapter->pdev->dev, tmp_skb->data, buffer_info->length, @@ -1540,7 +1540,7 @@ int pch_gbe_setup_tx_resources(struct pch_gbe_adapter *adapter, size = (int)sizeof(struct pch_gbe_buffer) * tx_ring->count; tx_ring->buffer_info = vzalloc(size); if (!tx_ring->buffer_info) { - pr_err("Unable to allocate memory for the buffer infomation\n"); + pr_err("Unable to allocate memory for the buffer information\n"); return -ENOMEM; } diff --git a/drivers/net/pci-skeleton.c b/drivers/net/pci-skeleton.c index 1766dc4..c0f2337 100644 --- a/drivers/net/pci-skeleton.c +++ b/drivers/net/pci-skeleton.c @@ -214,7 +214,7 @@ static struct { { "SMC1211TX EZCard 10/100 (RealTek RTL8139)" }, /* { MPX5030, "Accton MPX5030 (RealTek RTL8139)" },*/ { "Delta Electronics 8139 10/100BaseTX" }, - { "Addtron Technolgy 8139 10/100BaseTX" }, + { "Addtron Technology 8139 10/100BaseTX" }, }; diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c index 321b12f..81ac330 100644 --- a/drivers/net/pcmcia/3c574_cs.c +++ b/drivers/net/pcmcia/3c574_cs.c @@ -950,7 +950,7 @@ static struct net_device_stats *el3_get_stats(struct net_device *dev) } /* Update statistics. - Suprisingly this need not be run single-threaded, but it effectively is. + Surprisingly this need not be run single-threaded, but it effectively is. The counters clear when read, so the adds must merely be atomic. */ static void update_stats(struct net_device *dev) diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index d3cb772..3077d72 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -780,7 +780,7 @@ module_exit(exit_axnet_cs); Alexey Kuznetsov : use the 8390's six bit hash multicast filter. Paul Gortmaker : tweak ANK's above multicast changes a bit. Paul Gortmaker : update packet statistics for v2.1.x - Alan Cox : support arbitary stupid port mappings on the + Alan Cox : support arbitrary stupid port mappings on the 68K Macintosh. Support >16bit I/O spaces Paul Gortmaker : add kmod support for auto-loading of the 8390 module by all drivers that require it. @@ -842,7 +842,7 @@ static void do_set_multicast_list(struct net_device *dev); /* * SMP and the 8390 setup. * - * The 8390 isnt exactly designed to be multithreaded on RX/TX. There is + * The 8390 isn't exactly designed to be multithreaded on RX/TX. There is * a page register that controls bank and packet buffer access. We guard * this with ei_local->page_lock. Nobody should assume or set the page other * than zero when the lock is not held. Lock holders must restore page 0 diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 8a9ff53..1085917 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -1264,7 +1264,7 @@ static netdev_tx_t smc_start_xmit(struct sk_buff *skb, /*====================================================================== - Handle a Tx anomolous event. Entered while in Window 2. + Handle a Tx anomalous event. Entered while in Window 2. ======================================================================*/ diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c index aee3bb0..e89afb9 100644 --- a/drivers/net/pcnet32.c +++ b/drivers/net/pcnet32.c @@ -295,12 +295,14 @@ struct pcnet32_private { struct net_device *next; struct mii_if_info mii_if; struct timer_list watchdog_timer; - struct timer_list blink_timer; u32 msg_enable; /* debug message level */ /* each bit indicates an available PHY */ u32 phymask; unsigned short chip_version; /* which variant this is */ + + /* saved registers during ethtool blink */ + u16 save_regs[4]; }; static int pcnet32_probe_pci(struct pci_dev *, const struct pci_device_id *); @@ -324,8 +326,6 @@ static void pcnet32_restart(struct net_device *dev, unsigned int csr0_bits); static void pcnet32_ethtool_test(struct net_device *dev, struct ethtool_test *eth_test, u64 * data); static int pcnet32_loopback_test(struct net_device *dev, uint64_t * data1); -static int pcnet32_phys_id(struct net_device *dev, u32 data); -static void pcnet32_led_blink_callback(struct net_device *dev); static int pcnet32_get_regs_len(struct net_device *dev); static void pcnet32_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *ptr); @@ -1022,7 +1022,8 @@ clean_up: return rc; } /* end pcnet32_loopback_test */ -static void pcnet32_led_blink_callback(struct net_device *dev) +static int pcnet32_set_phys_id(struct net_device *dev, + enum ethtool_phys_id_state state) { struct pcnet32_private *lp = netdev_priv(dev); struct pcnet32_access *a = &lp->a; @@ -1030,50 +1031,31 @@ static void pcnet32_led_blink_callback(struct net_device *dev) unsigned long flags; int i; - spin_lock_irqsave(&lp->lock, flags); - for (i = 4; i < 8; i++) - a->write_bcr(ioaddr, i, a->read_bcr(ioaddr, i) ^ 0x4000); - spin_unlock_irqrestore(&lp->lock, flags); - - mod_timer(&lp->blink_timer, PCNET32_BLINK_TIMEOUT); -} + switch (state) { + case ETHTOOL_ID_ACTIVE: + /* Save the current value of the bcrs */ + spin_lock_irqsave(&lp->lock, flags); + for (i = 4; i < 8; i++) + lp->save_regs[i - 4] = a->read_bcr(ioaddr, i); + spin_unlock_irqrestore(&lp->lock, flags); + return -EINVAL; -static int pcnet32_phys_id(struct net_device *dev, u32 data) -{ - struct pcnet32_private *lp = netdev_priv(dev); - struct pcnet32_access *a = &lp->a; - ulong ioaddr = dev->base_addr; - unsigned long flags; - int i, regs[4]; + case ETHTOOL_ID_ON: + case ETHTOOL_ID_OFF: + /* Blink the led */ + spin_lock_irqsave(&lp->lock, flags); + for (i = 4; i < 8; i++) + a->write_bcr(ioaddr, i, a->read_bcr(ioaddr, i) ^ 0x4000); + spin_unlock_irqrestore(&lp->lock, flags); + break; - if (!lp->blink_timer.function) { - init_timer(&lp->blink_timer); - lp->blink_timer.function = (void *)pcnet32_led_blink_callback; - lp->blink_timer.data = (unsigned long)dev; + case ETHTOOL_ID_INACTIVE: + /* Restore the original value of the bcrs */ + spin_lock_irqsave(&lp->lock, flags); + for (i = 4; i < 8; i++) + a->write_bcr(ioaddr, i, lp->save_regs[i - 4]); + spin_unlock_irqrestore(&lp->lock, flags); } - - /* Save the current value of the bcrs */ - spin_lock_irqsave(&lp->lock, flags); - for (i = 4; i < 8; i++) - regs[i - 4] = a->read_bcr(ioaddr, i); - spin_unlock_irqrestore(&lp->lock, flags); - - mod_timer(&lp->blink_timer, jiffies); - set_current_state(TASK_INTERRUPTIBLE); - - /* AV: the limit here makes no sense whatsoever */ - if ((!data) || (data > (u32) (MAX_SCHEDULE_TIMEOUT / HZ))) - data = (u32) (MAX_SCHEDULE_TIMEOUT / HZ); - - msleep_interruptible(data * 1000); - del_timer_sync(&lp->blink_timer); - - /* Restore the original value of the bcrs */ - spin_lock_irqsave(&lp->lock, flags); - for (i = 4; i < 8; i++) - a->write_bcr(ioaddr, i, regs[i - 4]); - spin_unlock_irqrestore(&lp->lock, flags); - return 0; } @@ -1450,7 +1432,7 @@ static const struct ethtool_ops pcnet32_ethtool_ops = { .set_ringparam = pcnet32_set_ringparam, .get_strings = pcnet32_get_strings, .self_test = pcnet32_ethtool_test, - .phys_id = pcnet32_phys_id, + .set_phys_id = pcnet32_set_phys_id, .get_regs_len = pcnet32_get_regs_len, .get_regs = pcnet32_get_regs, .get_sset_count = pcnet32_get_sset_count, @@ -1651,7 +1633,7 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev) /* * On selected chips turn on the BCR18:NOUFLO bit. This stops transmit * starting until the packet is loaded. Strike one for reliability, lose - * one for latency - although on PCI this isnt a big loss. Older chips + * one for latency - although on PCI this isn't a big loss. Older chips * have FIFO's smaller than a packet, so you can't do this. * Turn on BCR18:BurstRdEn and BCR18:BurstWrEn. */ diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index e870c06..ff109fe 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -538,7 +538,7 @@ EXPORT_SYMBOL(phy_detach); /* Generic PHY support and helper functions */ /** - * genphy_config_advert - sanitize and advertise auto-negotation parameters + * genphy_config_advert - sanitize and advertise auto-negotiation parameters * @phydev: target phy_device struct * * Description: Writes MII_ADVERTISE with the appropriate values, @@ -687,7 +687,7 @@ int genphy_config_aneg(struct phy_device *phydev) return result; if (result == 0) { - /* Advertisment hasn't changed, but maybe aneg was never on to + /* Advertisement hasn't changed, but maybe aneg was never on to * begin with? Or maybe phy was isolated? */ int ctl = phy_read(phydev, MII_BMCR); diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c index 9f6d670..4609bc0 100644 --- a/drivers/net/ppp_generic.c +++ b/drivers/net/ppp_generic.c @@ -1448,7 +1448,7 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb) /* *check if we are on the last channel or - *we exceded the lenght of the data to + *we exceded the length of the data to *fragment */ if ((nfree <= 0) || (flen > len)) diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c index 4e6b72f..2573f52 100644 --- a/drivers/net/ppp_synctty.c +++ b/drivers/net/ppp_synctty.c @@ -178,7 +178,7 @@ ppp_print_buffer (const char *name, const __u8 *buf, int count) * way to fix this is to use a rwlock in the tty struct, but for now * we use a single global rwlock for all ttys in ppp line discipline. * - * FIXME: Fixed in tty_io nowdays. + * FIXME: Fixed in tty_io nowadays. */ static DEFINE_RWLOCK(disc_data_lock); diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c index 78c0e3c..718879b 100644 --- a/drivers/net/pppoe.c +++ b/drivers/net/pppoe.c @@ -115,7 +115,7 @@ struct pppoe_net { * 2) Session stage (MAC and SID are known) * * Ethernet frames have a special tag for this but - * we use simplier approach based on session id + * we use simpler approach based on session id */ static inline bool stage_session(__be16 sid) { @@ -317,7 +317,7 @@ static void pppoe_flush_dev(struct net_device *dev) lock_sock(sk); if (po->pppoe_dev == dev && - sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND)) { + sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND | PPPOX_ZOMBIE)) { pppox_unbind_sock(sk); sk->sk_state = PPPOX_ZOMBIE; sk->sk_state_change(sk); diff --git a/drivers/net/ps3_gelic_net.c b/drivers/net/ps3_gelic_net.c index 5ecfa4b..ffdf734 100644 --- a/drivers/net/ps3_gelic_net.c +++ b/drivers/net/ps3_gelic_net.c @@ -632,7 +632,7 @@ static inline void gelic_card_enable_rxdmac(struct gelic_card *card) * @card: card structure * * gelic_card_disable_rxdmac terminates processing on the DMA controller by - * turing off DMA and issueing a force end + * turing off DMA and issuing a force end */ static inline void gelic_card_disable_rxdmac(struct gelic_card *card) { @@ -650,7 +650,7 @@ static inline void gelic_card_disable_rxdmac(struct gelic_card *card) * @card: card structure * * gelic_card_disable_txdmac terminates processing on the DMA controller by - * turing off DMA and issueing a force end + * turing off DMA and issuing a force end */ static inline void gelic_card_disable_txdmac(struct gelic_card *card) { diff --git a/drivers/net/ps3_gelic_net.h b/drivers/net/ps3_gelic_net.h index 32521ae..fadadf9 100644 --- a/drivers/net/ps3_gelic_net.h +++ b/drivers/net/ps3_gelic_net.h @@ -117,7 +117,7 @@ enum gelic_descr_rx_error { GELIC_DESCR_RXDATAERR = 0x00020000, /* IP packet format error */ GELIC_DESCR_RXCALERR = 0x00010000, /* cariier extension length * error */ - GELIC_DESCR_RXCREXERR = 0x00008000, /* carrier extention error */ + GELIC_DESCR_RXCREXERR = 0x00008000, /* carrier extension error */ GELIC_DESCR_RXMLTCST = 0x00004000, /* multicast address frame */ /* bit 13..0 reserved */ }; diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c index 4a624a2..b5ae29d 100644 --- a/drivers/net/ps3_gelic_wireless.c +++ b/drivers/net/ps3_gelic_wireless.c @@ -814,7 +814,7 @@ static int gelic_wl_set_auth(struct net_device *netdev, * you will not decide suitable cipher from * its beacon. * You should have knowledge about the AP's - * cipher infomation in other method prior to + * cipher information in other method prior to * the association. */ if (!precise_ie()) diff --git a/drivers/net/pxa168_eth.c b/drivers/net/pxa168_eth.c index 1b63c8a..89f7540 100644 --- a/drivers/net/pxa168_eth.c +++ b/drivers/net/pxa168_eth.c @@ -462,7 +462,7 @@ static u32 hash_function(unsigned char *mac_addr_orig) * pep - ETHERNET . * mac_addr - MAC address. * skip - if 1, skip this address.Used in case of deleting an entry which is a - * part of chain in the hash table.We cant just delete the entry since + * part of chain in the hash table.We can't just delete the entry since * that will break the chain.We need to defragment the tables time to * time. * rd - 0 Discard packet upon match. diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c index 348b4f1..f3f737b 100644 --- a/drivers/net/qla3xxx.c +++ b/drivers/net/qla3xxx.c @@ -3468,7 +3468,7 @@ static int ql_adapter_up(struct ql3_adapter *qdev) { struct net_device *ndev = qdev->ndev; int err; - unsigned long irq_flags = IRQF_SAMPLE_RANDOM | IRQF_SHARED; + unsigned long irq_flags = IRQF_SHARED; unsigned long hw_flags; if (ql_alloc_mem_resources(qdev)) { diff --git a/drivers/net/qla3xxx.h b/drivers/net/qla3xxx.h index 3362a66..73e23436 100644 --- a/drivers/net/qla3xxx.h +++ b/drivers/net/qla3xxx.h @@ -770,7 +770,7 @@ enum { FM93C56A_WDS = 0x0, FM93C56A_ERASE = 0x3, FM93C56A_ERASE_ALL = 0x0, -/* Command Extentions */ +/* Command Extensions */ FM93C56A_WEN_EXT = 0x3, FM93C56A_WRITE_ALL_EXT = 0x1, FM93C56A_WDS_EXT = 0x0, diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h index dc44564..b6e0fc3 100644 --- a/drivers/net/qlcnic/qlcnic.h +++ b/drivers/net/qlcnic/qlcnic.h @@ -29,13 +29,15 @@ #include <linux/io.h> #include <asm/byteorder.h> +#include <linux/bitops.h> +#include <linux/if_vlan.h> #include "qlcnic_hdr.h" #define _QLCNIC_LINUX_MAJOR 5 #define _QLCNIC_LINUX_MINOR 0 -#define _QLCNIC_LINUX_SUBVERSION 15 -#define QLCNIC_LINUX_VERSIONID "5.0.15" +#define _QLCNIC_LINUX_SUBVERSION 16 +#define QLCNIC_LINUX_VERSIONID "5.0.16" #define QLCNIC_DRV_IDC_VER 0x01 #define QLCNIC_DRIVER_VERSION ((_QLCNIC_LINUX_MAJOR << 16) |\ (_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION)) @@ -93,8 +95,6 @@ #define TX_IP_PKT 0x04 #define TX_TCP_LSO 0x05 #define TX_TCP_LSO6 0x06 -#define TX_IPSEC 0x07 -#define TX_IPSEC_CMD 0x0a #define TX_TCPV6_PKT 0x0b #define TX_UDPV6_PKT 0x0c @@ -200,7 +200,7 @@ struct rcv_desc { __le16 reserved; __le32 buffer_length; /* allocated buffer length (usually 2K) */ __le64 addr_buffer; -}; +} __packed; /* opcode field in status_desc */ #define QLCNIC_SYN_OFFLOAD 0x03 @@ -292,6 +292,7 @@ struct uni_data_desc{ /* Flash Defines and Structures */ #define QLCNIC_FLT_LOCATION 0x3F1000 #define QLCNIC_FW_IMAGE_REGION 0x74 +#define QLCNIC_BOOTLD_REGION 0X72 struct qlcnic_flt_header { u16 version; u16 len; @@ -306,7 +307,7 @@ struct qlcnic_flt_entry { u8 reserved1; u32 size; u32 start_addr; - u32 end_add; + u32 end_addr; }; /* Magic number to let user know flash is programmed */ @@ -365,12 +366,6 @@ struct qlcnic_skb_frag { u64 length; }; -struct qlcnic_recv_crb { - u32 crb_rcv_producer[NUM_RCV_DESC_RINGS]; - u32 crb_sts_consumer[NUM_STS_DESC_RINGS]; - u32 sw_int_mask[NUM_STS_DESC_RINGS]; -}; - /* Following defines are for the state of the buffers */ #define QLCNIC_BUFFER_FREE 0 #define QLCNIC_BUFFER_BUSY 1 @@ -387,10 +382,10 @@ struct qlcnic_cmd_buffer { /* In rx_buffer, we do not need multiple fragments as is a single buffer */ struct qlcnic_rx_buffer { - struct list_head list; + u16 ref_handle; struct sk_buff *skb; + struct list_head list; u64 dma; - u16 ref_handle; }; /* Board types */ @@ -398,6 +393,25 @@ struct qlcnic_rx_buffer { #define QLCNIC_XGBE 0x02 /* + * Interrupt coalescing defaults. The defaults are for 1500 MTU. It is + * adjusted based on configured MTU. + */ +#define QLCNIC_DEFAULT_INTR_COALESCE_RX_TIME_US 3 +#define QLCNIC_DEFAULT_INTR_COALESCE_RX_PACKETS 256 + +#define QLCNIC_INTR_DEFAULT 0x04 +#define QLCNIC_CONFIG_INTR_COALESCE 3 + +struct qlcnic_nic_intr_coalesce { + u8 type; + u8 sts_ring_mask; + u16 rx_packets; + u16 rx_time_us; + u16 flag; + u32 timer_out; +}; + +/* * One hardware_context{} per adapter * contains interrupt info as well shared hardware info. */ @@ -415,6 +429,8 @@ struct qlcnic_hardware_context { u8 linkup; u16 port_type; u16 board_type; + + struct qlcnic_nic_intr_coalesce coal; }; struct qlcnic_adapter_stats { @@ -442,50 +458,49 @@ struct qlcnic_adapter_stats { * be one Rcv Descriptor for normal packets, one for jumbo and may be others. */ struct qlcnic_host_rds_ring { - u32 producer; + void __iomem *crb_rcv_producer; + struct rcv_desc *desc_head; + struct qlcnic_rx_buffer *rx_buf_arr; u32 num_desc; + u32 producer; u32 dma_size; u32 skb_size; u32 flags; - void __iomem *crb_rcv_producer; - struct rcv_desc *desc_head; - struct qlcnic_rx_buffer *rx_buf_arr; struct list_head free_list; spinlock_t lock; dma_addr_t phys_addr; -}; +} ____cacheline_internodealigned_in_smp; struct qlcnic_host_sds_ring { u32 consumer; u32 num_desc; void __iomem *crb_sts_consumer; - void __iomem *crb_intr_mask; struct status_desc *desc_head; struct qlcnic_adapter *adapter; struct napi_struct napi; struct list_head free_list[NUM_RCV_DESC_RINGS]; + void __iomem *crb_intr_mask; int irq; dma_addr_t phys_addr; char name[IFNAMSIZ+4]; -}; +} ____cacheline_internodealigned_in_smp; struct qlcnic_host_tx_ring { u32 producer; - __le32 *hw_consumer; u32 sw_consumer; - void __iomem *crb_cmd_producer; u32 num_desc; - - struct netdev_queue *txq; - - struct qlcnic_cmd_buffer *cmd_buf_arr; + void __iomem *crb_cmd_producer; struct cmd_desc_type0 *desc_head; + struct qlcnic_cmd_buffer *cmd_buf_arr; + __le32 *hw_consumer; + dma_addr_t phys_addr; dma_addr_t hw_cons_phys_addr; -}; + struct netdev_queue *txq; +} ____cacheline_internodealigned_in_smp; /* * Receive context. There is one such structure per instance of the @@ -494,12 +509,12 @@ struct qlcnic_host_tx_ring { * present elsewhere. */ struct qlcnic_recv_context { + struct qlcnic_host_rds_ring *rds_rings; + struct qlcnic_host_sds_ring *sds_rings; u32 state; u16 context_id; u16 virt_port; - struct qlcnic_host_rds_ring *rds_rings; - struct qlcnic_host_sds_ring *sds_rings; }; /* HW context creation */ @@ -538,9 +553,6 @@ struct qlcnic_recv_context { #define QLCNIC_CDRP_CMD_DESTROY_RX_CTX 0x00000008 #define QLCNIC_CDRP_CMD_CREATE_TX_CTX 0x00000009 #define QLCNIC_CDRP_CMD_DESTROY_TX_CTX 0x0000000a -#define QLCNIC_CDRP_CMD_SETUP_STATISTICS 0x0000000e -#define QLCNIC_CDRP_CMD_GET_STATISTICS 0x0000000f -#define QLCNIC_CDRP_CMD_DELETE_STATISTICS 0x00000010 #define QLCNIC_CDRP_CMD_SET_MTU 0x00000012 #define QLCNIC_CDRP_CMD_READ_PHY 0x00000013 #define QLCNIC_CDRP_CMD_WRITE_PHY 0x00000014 @@ -549,17 +561,11 @@ struct qlcnic_recv_context { #define QLCNIC_CDRP_CMD_SET_FLOW_CTL 0x00000017 #define QLCNIC_CDRP_CMD_READ_MAX_MTU 0x00000018 #define QLCNIC_CDRP_CMD_READ_MAX_LRO 0x00000019 -#define QLCNIC_CDRP_CMD_CONFIGURE_TOE 0x0000001a -#define QLCNIC_CDRP_CMD_FUNC_ATTRIB 0x0000001b -#define QLCNIC_CDRP_CMD_READ_PEXQ_PARAMETERS 0x0000001c -#define QLCNIC_CDRP_CMD_GET_LIC_CAPABILITIES 0x0000001d -#define QLCNIC_CDRP_CMD_READ_MAX_LRO_PER_BOARD 0x0000001e #define QLCNIC_CDRP_CMD_MAC_ADDRESS 0x0000001f #define QLCNIC_CDRP_CMD_GET_PCI_INFO 0x00000020 #define QLCNIC_CDRP_CMD_GET_NIC_INFO 0x00000021 #define QLCNIC_CDRP_CMD_SET_NIC_INFO 0x00000022 -#define QLCNIC_CDRP_CMD_RESET_NPAR 0x00000023 #define QLCNIC_CDRP_CMD_GET_ESWITCH_CAPABILITY 0x00000024 #define QLCNIC_CDRP_CMD_TOGGLE_ESWITCH 0x00000025 #define QLCNIC_CDRP_CMD_GET_ESWITCH_STATUS 0x00000026 @@ -597,14 +603,14 @@ struct qlcnic_hostrq_sds_ring { __le32 ring_size; /* Ring entries */ __le16 msi_index; __le16 rsvd; /* Padding */ -}; +} __packed; struct qlcnic_hostrq_rds_ring { __le64 host_phys_addr; /* Ring base addr */ __le64 buff_size; /* Packet buffer size */ __le32 ring_size; /* Ring entries */ __le32 ring_kind; /* Class of ring */ -}; +} __packed; struct qlcnic_hostrq_rx_ctx { __le64 host_rsp_dma_addr; /* Response dma'd here */ @@ -625,17 +631,17 @@ struct qlcnic_hostrq_rx_ctx { - N hostrq_rds_rings - N hostrq_sds_rings */ char data[0]; -}; +} __packed; struct qlcnic_cardrsp_rds_ring{ __le32 host_producer_crb; /* Crb to use */ __le32 rsvd1; /* Padding */ -}; +} __packed; struct qlcnic_cardrsp_sds_ring { __le32 host_consumer_crb; /* Crb to use */ __le32 interrupt_crb; /* Crb to use */ -}; +} __packed; struct qlcnic_cardrsp_rx_ctx { /* These ring offsets are relative to data[0] below */ @@ -654,7 +660,7 @@ struct qlcnic_cardrsp_rx_ctx { - N cardrsp_rds_rings - N cardrs_sds_rings */ char data[0]; -}; +} __packed; #define SIZEOF_HOSTRQ_RX(HOSTRQ_RX, rds_rings, sds_rings) \ (sizeof(HOSTRQ_RX) + \ @@ -674,7 +680,7 @@ struct qlcnic_hostrq_cds_ring { __le64 host_phys_addr; /* Ring base addr */ __le32 ring_size; /* Ring entries */ __le32 rsvd; /* Padding */ -}; +} __packed; struct qlcnic_hostrq_tx_ctx { __le64 host_rsp_dma_addr; /* Response dma'd here */ @@ -689,12 +695,12 @@ struct qlcnic_hostrq_tx_ctx { __le16 rsvd3; /* Padding */ struct qlcnic_hostrq_cds_ring cds_ring; /* Desc of cds ring */ u8 reserved[128]; /* future expansion */ -}; +} __packed; struct qlcnic_cardrsp_cds_ring { __le32 host_producer_crb; /* Crb to use */ __le32 interrupt_crb; /* Crb to use */ -}; +} __packed; struct qlcnic_cardrsp_tx_ctx { __le32 host_ctx_state; /* Starting state */ @@ -703,7 +709,7 @@ struct qlcnic_cardrsp_tx_ctx { u8 virt_port; /* Virtual/Logical id of port */ struct qlcnic_cardrsp_cds_ring cds_ring; /* Card cds settings */ u8 reserved[128]; /* future expansion */ -}; +} __packed; #define SIZEOF_HOSTRQ_TX(HOSTRQ_TX) (sizeof(HOSTRQ_TX)) #define SIZEOF_CARDRSP_TX(CARDRSP_TX) (sizeof(CARDRSP_TX)) @@ -737,40 +743,6 @@ struct qlcnic_mac_list_s { uint8_t mac_addr[ETH_ALEN+2]; }; -/* - * Interrupt coalescing defaults. The defaults are for 1500 MTU. It is - * adjusted based on configured MTU. - */ -#define QLCNIC_DEFAULT_INTR_COALESCE_RX_TIME_US 3 -#define QLCNIC_DEFAULT_INTR_COALESCE_RX_PACKETS 256 -#define QLCNIC_DEFAULT_INTR_COALESCE_TX_PACKETS 64 -#define QLCNIC_DEFAULT_INTR_COALESCE_TX_TIME_US 4 - -#define QLCNIC_INTR_DEFAULT 0x04 - -union qlcnic_nic_intr_coalesce_data { - struct { - u16 rx_packets; - u16 rx_time_us; - u16 tx_packets; - u16 tx_time_us; - } data; - u64 word; -}; - -struct qlcnic_nic_intr_coalesce { - u16 stats_time_us; - u16 rate_sample_time; - u16 flags; - u16 rsvd_1; - u32 low_threshold; - u32 high_threshold; - union qlcnic_nic_intr_coalesce_data normal; - union qlcnic_nic_intr_coalesce_data low; - union qlcnic_nic_intr_coalesce_data high; - union qlcnic_nic_intr_coalesce_data irq; -}; - #define QLCNIC_HOST_REQUEST 0x13 #define QLCNIC_REQUEST 0x14 @@ -782,50 +754,20 @@ struct qlcnic_nic_intr_coalesce { /* * Driver --> Firmware */ -#define QLCNIC_H2C_OPCODE_START 0 -#define QLCNIC_H2C_OPCODE_CONFIG_RSS 1 -#define QLCNIC_H2C_OPCODE_CONFIG_RSS_TBL 2 -#define QLCNIC_H2C_OPCODE_CONFIG_INTR_COALESCE 3 -#define QLCNIC_H2C_OPCODE_CONFIG_LED 4 -#define QLCNIC_H2C_OPCODE_CONFIG_PROMISCUOUS 5 -#define QLCNIC_H2C_OPCODE_CONFIG_L2_MAC 6 -#define QLCNIC_H2C_OPCODE_LRO_REQUEST 7 -#define QLCNIC_H2C_OPCODE_GET_SNMP_STATS 8 -#define QLCNIC_H2C_OPCODE_PROXY_START_REQUEST 9 -#define QLCNIC_H2C_OPCODE_PROXY_STOP_REQUEST 10 -#define QLCNIC_H2C_OPCODE_PROXY_SET_MTU 11 -#define QLCNIC_H2C_OPCODE_PROXY_SET_VPORT_MISS_MODE 12 -#define QLCNIC_H2C_OPCODE_GET_FINGER_PRINT_REQUEST 13 -#define QLCNIC_H2C_OPCODE_INSTALL_LICENSE_REQUEST 14 -#define QLCNIC_H2C_OPCODE_GET_LICENSE_CAPABILITY_REQUEST 15 -#define QLCNIC_H2C_OPCODE_GET_NET_STATS 16 -#define QLCNIC_H2C_OPCODE_PROXY_UPDATE_P2V 17 -#define QLCNIC_H2C_OPCODE_CONFIG_IPADDR 18 -#define QLCNIC_H2C_OPCODE_PROXY_STOP_DONE 20 -#define QLCNIC_H2C_OPCODE_GET_LINKEVENT 21 -#define QLCNIC_C2C_OPCODE 22 -#define QLCNIC_H2C_OPCODE_CONFIG_BRIDGING 23 -#define QLCNIC_H2C_OPCODE_CONFIG_HW_LRO 24 -#define QLCNIC_H2C_OPCODE_LAST 25 +#define QLCNIC_H2C_OPCODE_CONFIG_RSS 0x1 +#define QLCNIC_H2C_OPCODE_CONFIG_INTR_COALESCE 0x3 +#define QLCNIC_H2C_OPCODE_CONFIG_LED 0x4 +#define QLCNIC_H2C_OPCODE_LRO_REQUEST 0x7 +#define QLCNIC_H2C_OPCODE_SET_MAC_RECEIVE_MODE 0xc +#define QLCNIC_H2C_OPCODE_CONFIG_IPADDR 0x12 +#define QLCNIC_H2C_OPCODE_GET_LINKEVENT 0x15 +#define QLCNIC_H2C_OPCODE_CONFIG_BRIDGING 0x17 +#define QLCNIC_H2C_OPCODE_CONFIG_HW_LRO 0x18 /* * Firmware --> Driver */ -#define QLCNIC_C2H_OPCODE_START 128 -#define QLCNIC_C2H_OPCODE_CONFIG_RSS_RESPONSE 129 -#define QLCNIC_C2H_OPCODE_CONFIG_RSS_TBL_RESPONSE 130 -#define QLCNIC_C2H_OPCODE_CONFIG_MAC_RESPONSE 131 -#define QLCNIC_C2H_OPCODE_CONFIG_PROMISCUOUS_RESPONSE 132 -#define QLCNIC_C2H_OPCODE_CONFIG_L2_MAC_RESPONSE 133 -#define QLCNIC_C2H_OPCODE_LRO_DELETE_RESPONSE 134 -#define QLCNIC_C2H_OPCODE_LRO_ADD_FAILURE_RESPONSE 135 -#define QLCNIC_C2H_OPCODE_GET_SNMP_STATS 136 -#define QLCNIC_C2H_OPCODE_GET_FINGER_PRINT_REPLY 137 -#define QLCNIC_C2H_OPCODE_INSTALL_LICENSE_REPLY 138 -#define QLCNIC_C2H_OPCODE_GET_LICENSE_CAPABILITIES_REPLY 139 -#define QLCNIC_C2H_OPCODE_GET_NET_STATS_RESPONSE 140 #define QLCNIC_C2H_OPCODE_GET_LINKEVENT_RESPONSE 141 -#define QLCNIC_C2H_OPCODE_LAST 142 #define VPORT_MISS_MODE_DROP 0 /* drop all unmatched */ #define VPORT_MISS_MODE_ACCEPT_ALL 1 /* accept all packets */ @@ -894,7 +836,7 @@ struct qlcnic_nic_req { __le64 qhdr; __le64 req_hdr; __le64 words[6]; -}; +} __packed; struct qlcnic_mac_req { u8 op; @@ -905,7 +847,7 @@ struct qlcnic_mac_req { struct qlcnic_vlan_req { __le16 vlan_id; __le16 rsvd[3]; -}; +} __packed; struct qlcnic_ipaddr { __be32 ipv4; @@ -964,14 +906,15 @@ struct qlcnic_filter_hash { }; struct qlcnic_adapter { - struct qlcnic_hardware_context ahw; - + struct qlcnic_hardware_context *ahw; + struct qlcnic_recv_context *recv_ctx; + struct qlcnic_host_tx_ring *tx_ring; struct net_device *netdev; struct pci_dev *pdev; - struct list_head mac_list; - spinlock_t tx_clean_lock; - spinlock_t mac_learn_lock; + bool blink_was_down; + unsigned long state; + u32 flags; u16 num_txd; u16 num_rxd; @@ -989,7 +932,6 @@ struct qlcnic_adapter { u8 mc_enabled; u8 max_mc_count; - u8 rss_supported; u8 fw_wait_cnt; u8 fw_fail_cnt; u8 tx_timeo_cnt; @@ -1014,7 +956,6 @@ struct qlcnic_adapter { u32 fw_hal_version; u32 capabilities; - u32 flags; u32 irq; u32 temp; @@ -1032,16 +973,14 @@ struct qlcnic_adapter { u8 mac_addr[ETH_ALEN]; u64 dev_rst_time; + unsigned long vlans[BITS_TO_LONGS(VLAN_N_VID)]; - struct vlan_group *vlgrp; struct qlcnic_npar_info *npars; struct qlcnic_eswitch *eswitch; struct qlcnic_nic_template *nic_ops; struct qlcnic_adapter_stats stats; - - struct qlcnic_recv_context recv_ctx; - struct qlcnic_host_tx_ring *tx_ring; + struct list_head mac_list; void __iomem *tgt_mask_reg; void __iomem *tgt_status_reg; @@ -1052,11 +991,11 @@ struct qlcnic_adapter { struct delayed_work fw_work; - struct qlcnic_nic_intr_coalesce coal; struct qlcnic_filter_hash fhash; - unsigned long state; + spinlock_t tx_clean_lock; + spinlock_t mac_learn_lock; __le32 file_prd_off; /*File fw product offset*/ u32 fw_version; const struct firmware *fw; @@ -1078,7 +1017,7 @@ struct qlcnic_info { __le16 min_tx_bw; __le16 max_tx_bw; u8 reserved2[104]; -}; +} __packed; struct qlcnic_pci_info { __le16 id; /* pci function id */ @@ -1092,7 +1031,7 @@ struct qlcnic_pci_info { u8 mac[ETH_ALEN]; u8 reserved2[106]; -}; +} __packed; struct qlcnic_npar_info { u16 pvid; @@ -1209,7 +1148,7 @@ struct __qlcnic_esw_statistics { __le64 local_frames; __le64 numbytes; __le64 rsvd[3]; -}; +} __packed; struct qlcnic_esw_statistics { struct __qlcnic_esw_statistics rx; @@ -1293,7 +1232,7 @@ void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter); int qlcnic_check_fw_status(struct qlcnic_adapter *adapter); void qlcnic_watchdog_task(struct work_struct *work); -void qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter, u32 ringid, +void qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter, struct qlcnic_host_rds_ring *rds_ring); int qlcnic_process_rcv_ring(struct qlcnic_host_sds_ring *sds_ring, int max); void qlcnic_set_multi(struct net_device *netdev); @@ -1378,8 +1317,7 @@ static const struct qlcnic_brdinfo qlcnic_boards[] = { static inline u32 qlcnic_tx_avail(struct qlcnic_host_tx_ring *tx_ring) { - smp_mb(); - if (tx_ring->producer < tx_ring->sw_consumer) + if (likely(tx_ring->producer < tx_ring->sw_consumer)) return tx_ring->sw_consumer - tx_ring->producer; else return tx_ring->sw_consumer + tx_ring->num_desc - diff --git a/drivers/net/qlcnic/qlcnic_ctx.c b/drivers/net/qlcnic/qlcnic_ctx.c index 27631f2..050fa5a 100644 --- a/drivers/net/qlcnic/qlcnic_ctx.c +++ b/drivers/net/qlcnic/qlcnic_ctx.c @@ -67,11 +67,11 @@ qlcnic_issue_cmd(struct qlcnic_adapter *adapter, int qlcnic_fw_cmd_set_mtu(struct qlcnic_adapter *adapter, int mtu) { - struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx; + struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx; if (recv_ctx->state == QLCNIC_HOST_CTX_STATE_ACTIVE) { if (qlcnic_issue_cmd(adapter, - adapter->ahw.pci_func, + adapter->ahw->pci_func, adapter->fw_hal_version, recv_ctx->context_id, mtu, @@ -102,12 +102,12 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter) dma_addr_t hostrq_phys_addr, cardrsp_phys_addr; u64 phys_addr; - int i, nrds_rings, nsds_rings; + u8 i, nrds_rings, nsds_rings; size_t rq_size, rsp_size; u32 cap, reg, val, reg2; int err; - struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx; + struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx; nrds_rings = adapter->max_rds_rings; nsds_rings = adapter->max_sds_rings; @@ -119,14 +119,14 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter) SIZEOF_CARDRSP_RX(struct qlcnic_cardrsp_rx_ctx, nrds_rings, nsds_rings); - addr = pci_alloc_consistent(adapter->pdev, - rq_size, &hostrq_phys_addr); + addr = dma_alloc_coherent(&adapter->pdev->dev, rq_size, + &hostrq_phys_addr, GFP_KERNEL); if (addr == NULL) return -ENOMEM; prq = (struct qlcnic_hostrq_rx_ctx *)addr; - addr = pci_alloc_consistent(adapter->pdev, - rsp_size, &cardrsp_phys_addr); + addr = dma_alloc_coherent(&adapter->pdev->dev, rsp_size, + &cardrsp_phys_addr, GFP_KERNEL); if (addr == NULL) { err = -ENOMEM; goto out_free_rq; @@ -151,7 +151,7 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter) prq->num_rds_rings = cpu_to_le16(nrds_rings); prq->num_sds_rings = cpu_to_le16(nsds_rings); - prq->rds_ring_offset = cpu_to_le32(0); + prq->rds_ring_offset = 0; val = le32_to_cpu(prq->rds_ring_offset) + (sizeof(struct qlcnic_hostrq_rds_ring) * nrds_rings); @@ -187,7 +187,7 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter) phys_addr = hostrq_phys_addr; err = qlcnic_issue_cmd(adapter, - adapter->ahw.pci_func, + adapter->ahw->pci_func, adapter->fw_hal_version, (u32)(phys_addr >> 32), (u32)(phys_addr & 0xffffffff), @@ -207,7 +207,7 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter) rds_ring = &recv_ctx->rds_rings[i]; reg = le32_to_cpu(prsp_rds[i].host_producer_crb); - rds_ring->crb_rcv_producer = adapter->ahw.pci_base0 + reg; + rds_ring->crb_rcv_producer = adapter->ahw->pci_base0 + reg; } prsp_sds = ((struct qlcnic_cardrsp_sds_ring *) @@ -219,8 +219,8 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter) reg = le32_to_cpu(prsp_sds[i].host_consumer_crb); reg2 = le32_to_cpu(prsp_sds[i].interrupt_crb); - sds_ring->crb_sts_consumer = adapter->ahw.pci_base0 + reg; - sds_ring->crb_intr_mask = adapter->ahw.pci_base0 + reg2; + sds_ring->crb_sts_consumer = adapter->ahw->pci_base0 + reg; + sds_ring->crb_intr_mask = adapter->ahw->pci_base0 + reg2; } recv_ctx->state = le32_to_cpu(prsp->host_ctx_state); @@ -228,19 +228,20 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter) recv_ctx->virt_port = prsp->virt_port; out_free_rsp: - pci_free_consistent(adapter->pdev, rsp_size, prsp, cardrsp_phys_addr); + dma_free_coherent(&adapter->pdev->dev, rsp_size, prsp, + cardrsp_phys_addr); out_free_rq: - pci_free_consistent(adapter->pdev, rq_size, prq, hostrq_phys_addr); + dma_free_coherent(&adapter->pdev->dev, rq_size, prq, hostrq_phys_addr); return err; } static void qlcnic_fw_cmd_destroy_rx_ctx(struct qlcnic_adapter *adapter) { - struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx; + struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx; if (qlcnic_issue_cmd(adapter, - adapter->ahw.pci_func, + adapter->ahw->pci_func, adapter->fw_hal_version, recv_ctx->context_id, QLCNIC_DESTROY_CTX_RESET, @@ -274,14 +275,14 @@ qlcnic_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter) *(tx_ring->hw_consumer) = 0; rq_size = SIZEOF_HOSTRQ_TX(struct qlcnic_hostrq_tx_ctx); - rq_addr = pci_alloc_consistent(adapter->pdev, - rq_size, &rq_phys_addr); + rq_addr = dma_alloc_coherent(&adapter->pdev->dev, rq_size, + &rq_phys_addr, GFP_KERNEL); if (!rq_addr) return -ENOMEM; rsp_size = SIZEOF_CARDRSP_TX(struct qlcnic_cardrsp_tx_ctx); - rsp_addr = pci_alloc_consistent(adapter->pdev, - rsp_size, &rsp_phys_addr); + rsp_addr = dma_alloc_coherent(&adapter->pdev->dev, rsp_size, + &rsp_phys_addr, GFP_KERNEL); if (!rsp_addr) { err = -ENOMEM; goto out_free_rq; @@ -313,7 +314,7 @@ qlcnic_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter) phys_addr = rq_phys_addr; err = qlcnic_issue_cmd(adapter, - adapter->ahw.pci_func, + adapter->ahw->pci_func, adapter->fw_hal_version, (u32)(phys_addr >> 32), ((u32)phys_addr & 0xffffffff), @@ -322,7 +323,7 @@ qlcnic_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter) if (err == QLCNIC_RCODE_SUCCESS) { temp = le32_to_cpu(prsp->cds_ring.host_producer_crb); - tx_ring->crb_cmd_producer = adapter->ahw.pci_base0 + temp; + tx_ring->crb_cmd_producer = adapter->ahw->pci_base0 + temp; adapter->tx_context_id = le16_to_cpu(prsp->context_id); @@ -332,10 +333,11 @@ qlcnic_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter) err = -EIO; } - pci_free_consistent(adapter->pdev, rsp_size, rsp_addr, rsp_phys_addr); + dma_free_coherent(&adapter->pdev->dev, rsp_size, rsp_addr, + rsp_phys_addr); out_free_rq: - pci_free_consistent(adapter->pdev, rq_size, rq_addr, rq_phys_addr); + dma_free_coherent(&adapter->pdev->dev, rq_size, rq_addr, rq_phys_addr); return err; } @@ -344,7 +346,7 @@ static void qlcnic_fw_cmd_destroy_tx_ctx(struct qlcnic_adapter *adapter) { if (qlcnic_issue_cmd(adapter, - adapter->ahw.pci_func, + adapter->ahw->pci_func, adapter->fw_hal_version, adapter->tx_context_id, QLCNIC_DESTROY_CTX_RESET, @@ -361,7 +363,7 @@ qlcnic_fw_cmd_query_phy(struct qlcnic_adapter *adapter, u32 reg, u32 *val) { if (qlcnic_issue_cmd(adapter, - adapter->ahw.pci_func, + adapter->ahw->pci_func, adapter->fw_hal_version, reg, 0, @@ -378,7 +380,7 @@ int qlcnic_fw_cmd_set_phy(struct qlcnic_adapter *adapter, u32 reg, u32 val) { return qlcnic_issue_cmd(adapter, - adapter->ahw.pci_func, + adapter->ahw->pci_func, adapter->fw_hal_version, reg, val, @@ -398,20 +400,19 @@ int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter) struct pci_dev *pdev = adapter->pdev; - recv_ctx = &adapter->recv_ctx; + recv_ctx = adapter->recv_ctx; tx_ring = adapter->tx_ring; - tx_ring->hw_consumer = (__le32 *)pci_alloc_consistent(pdev, sizeof(u32), - &tx_ring->hw_cons_phys_addr); + tx_ring->hw_consumer = (__le32 *) dma_alloc_coherent(&pdev->dev, + sizeof(u32), &tx_ring->hw_cons_phys_addr, GFP_KERNEL); if (tx_ring->hw_consumer == NULL) { dev_err(&pdev->dev, "failed to allocate tx consumer\n"); return -ENOMEM; } - *(tx_ring->hw_consumer) = 0; /* cmd desc ring */ - addr = pci_alloc_consistent(pdev, TX_DESC_RINGSIZE(tx_ring), - &tx_ring->phys_addr); + addr = dma_alloc_coherent(&pdev->dev, TX_DESC_RINGSIZE(tx_ring), + &tx_ring->phys_addr, GFP_KERNEL); if (addr == NULL) { dev_err(&pdev->dev, "failed to allocate tx desc ring\n"); @@ -423,9 +424,9 @@ int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter) for (ring = 0; ring < adapter->max_rds_rings; ring++) { rds_ring = &recv_ctx->rds_rings[ring]; - addr = pci_alloc_consistent(adapter->pdev, + addr = dma_alloc_coherent(&adapter->pdev->dev, RCV_DESC_RINGSIZE(rds_ring), - &rds_ring->phys_addr); + &rds_ring->phys_addr, GFP_KERNEL); if (addr == NULL) { dev_err(&pdev->dev, "failed to allocate rds ring [%d]\n", ring); @@ -439,9 +440,9 @@ int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter) for (ring = 0; ring < adapter->max_sds_rings; ring++) { sds_ring = &recv_ctx->sds_rings[ring]; - addr = pci_alloc_consistent(adapter->pdev, + addr = dma_alloc_coherent(&adapter->pdev->dev, STATUS_DESC_RINGSIZE(sds_ring), - &sds_ring->phys_addr); + &sds_ring->phys_addr, GFP_KERNEL); if (addr == NULL) { dev_err(&pdev->dev, "failed to allocate sds ring [%d]\n", ring); @@ -501,11 +502,11 @@ void qlcnic_free_hw_resources(struct qlcnic_adapter *adapter) struct qlcnic_host_tx_ring *tx_ring; int ring; - recv_ctx = &adapter->recv_ctx; + recv_ctx = adapter->recv_ctx; tx_ring = adapter->tx_ring; if (tx_ring->hw_consumer != NULL) { - pci_free_consistent(adapter->pdev, + dma_free_coherent(&adapter->pdev->dev, sizeof(u32), tx_ring->hw_consumer, tx_ring->hw_cons_phys_addr); @@ -513,7 +514,7 @@ void qlcnic_free_hw_resources(struct qlcnic_adapter *adapter) } if (tx_ring->desc_head != NULL) { - pci_free_consistent(adapter->pdev, + dma_free_coherent(&adapter->pdev->dev, TX_DESC_RINGSIZE(tx_ring), tx_ring->desc_head, tx_ring->phys_addr); tx_ring->desc_head = NULL; @@ -523,7 +524,7 @@ void qlcnic_free_hw_resources(struct qlcnic_adapter *adapter) rds_ring = &recv_ctx->rds_rings[ring]; if (rds_ring->desc_head != NULL) { - pci_free_consistent(adapter->pdev, + dma_free_coherent(&adapter->pdev->dev, RCV_DESC_RINGSIZE(rds_ring), rds_ring->desc_head, rds_ring->phys_addr); @@ -535,7 +536,7 @@ void qlcnic_free_hw_resources(struct qlcnic_adapter *adapter) sds_ring = &recv_ctx->sds_rings[ring]; if (sds_ring->desc_head != NULL) { - pci_free_consistent(adapter->pdev, + dma_free_coherent(&adapter->pdev->dev, STATUS_DESC_RINGSIZE(sds_ring), sds_ring->desc_head, sds_ring->phys_addr); @@ -551,9 +552,9 @@ int qlcnic_get_mac_address(struct qlcnic_adapter *adapter, u8 *mac) int err; u32 arg1; - arg1 = adapter->ahw.pci_func | BIT_8; + arg1 = adapter->ahw->pci_func | BIT_8; err = qlcnic_issue_cmd(adapter, - adapter->ahw.pci_func, + adapter->ahw->pci_func, adapter->fw_hal_version, arg1, 0, @@ -582,15 +583,15 @@ int qlcnic_get_nic_info(struct qlcnic_adapter *adapter, void *nic_info_addr; size_t nic_size = sizeof(struct qlcnic_info); - nic_info_addr = pci_alloc_consistent(adapter->pdev, - nic_size, &nic_dma_t); + nic_info_addr = dma_alloc_coherent(&adapter->pdev->dev, nic_size, + &nic_dma_t, GFP_KERNEL); if (!nic_info_addr) return -ENOMEM; memset(nic_info_addr, 0, nic_size); nic_info = (struct qlcnic_info *) nic_info_addr; err = qlcnic_issue_cmd(adapter, - adapter->ahw.pci_func, + adapter->ahw->pci_func, adapter->fw_hal_version, MSD(nic_dma_t), LSD(nic_dma_t), @@ -623,7 +624,8 @@ int qlcnic_get_nic_info(struct qlcnic_adapter *adapter, err = -EIO; } - pci_free_consistent(adapter->pdev, nic_size, nic_info_addr, nic_dma_t); + dma_free_coherent(&adapter->pdev->dev, nic_size, nic_info_addr, + nic_dma_t); return err; } @@ -639,8 +641,8 @@ int qlcnic_set_nic_info(struct qlcnic_adapter *adapter, struct qlcnic_info *nic) if (adapter->op_mode != QLCNIC_MGMT_FUNC) return err; - nic_info_addr = pci_alloc_consistent(adapter->pdev, nic_size, - &nic_dma_t); + nic_info_addr = dma_alloc_coherent(&adapter->pdev->dev, nic_size, + &nic_dma_t, GFP_KERNEL); if (!nic_info_addr) return -ENOMEM; @@ -659,7 +661,7 @@ int qlcnic_set_nic_info(struct qlcnic_adapter *adapter, struct qlcnic_info *nic) nic_info->max_tx_bw = cpu_to_le16(nic->max_tx_bw); err = qlcnic_issue_cmd(adapter, - adapter->ahw.pci_func, + adapter->ahw->pci_func, adapter->fw_hal_version, MSD(nic_dma_t), LSD(nic_dma_t), @@ -672,7 +674,8 @@ int qlcnic_set_nic_info(struct qlcnic_adapter *adapter, struct qlcnic_info *nic) err = -EIO; } - pci_free_consistent(adapter->pdev, nic_size, nic_info_addr, nic_dma_t); + dma_free_coherent(&adapter->pdev->dev, nic_size, nic_info_addr, + nic_dma_t); return err; } @@ -687,15 +690,15 @@ int qlcnic_get_pci_info(struct qlcnic_adapter *adapter, size_t npar_size = sizeof(struct qlcnic_pci_info); size_t pci_size = npar_size * QLCNIC_MAX_PCI_FUNC; - pci_info_addr = pci_alloc_consistent(adapter->pdev, pci_size, - &pci_info_dma_t); + pci_info_addr = dma_alloc_coherent(&adapter->pdev->dev, pci_size, + &pci_info_dma_t, GFP_KERNEL); if (!pci_info_addr) return -ENOMEM; memset(pci_info_addr, 0, pci_size); npar = (struct qlcnic_pci_info *) pci_info_addr; err = qlcnic_issue_cmd(adapter, - adapter->ahw.pci_func, + adapter->ahw->pci_func, adapter->fw_hal_version, MSD(pci_info_dma_t), LSD(pci_info_dma_t), @@ -721,7 +724,7 @@ int qlcnic_get_pci_info(struct qlcnic_adapter *adapter, err = -EIO; } - pci_free_consistent(adapter->pdev, pci_size, pci_info_addr, + dma_free_coherent(&adapter->pdev->dev, pci_size, pci_info_addr, pci_info_dma_t); return err; } @@ -741,7 +744,7 @@ int qlcnic_config_port_mirroring(struct qlcnic_adapter *adapter, u8 id, arg1 |= pci_func << 8; err = qlcnic_issue_cmd(adapter, - adapter->ahw.pci_func, + adapter->ahw->pci_func, adapter->fw_hal_version, arg1, 0, @@ -775,14 +778,14 @@ int qlcnic_get_port_stats(struct qlcnic_adapter *adapter, const u8 func, return -ENOMEM; if (adapter->op_mode != QLCNIC_MGMT_FUNC && - func != adapter->ahw.pci_func) { + func != adapter->ahw->pci_func) { dev_err(&adapter->pdev->dev, "Not privilege to query stats for func=%d", func); return -EIO; } - stats_addr = pci_alloc_consistent(adapter->pdev, stats_size, - &stats_dma_t); + stats_addr = dma_alloc_coherent(&adapter->pdev->dev, stats_size, + &stats_dma_t, GFP_KERNEL); if (!stats_addr) { dev_err(&adapter->pdev->dev, "Unable to allocate memory\n"); return -ENOMEM; @@ -793,7 +796,7 @@ int qlcnic_get_port_stats(struct qlcnic_adapter *adapter, const u8 func, arg1 |= rx_tx << 15 | stats_size << 16; err = qlcnic_issue_cmd(adapter, - adapter->ahw.pci_func, + adapter->ahw->pci_func, adapter->fw_hal_version, arg1, MSD(stats_dma_t), @@ -816,7 +819,7 @@ int qlcnic_get_port_stats(struct qlcnic_adapter *adapter, const u8 func, esw_stats->numbytes = le64_to_cpu(stats->numbytes); } - pci_free_consistent(adapter->pdev, stats_size, stats_addr, + dma_free_coherent(&adapter->pdev->dev, stats_size, stats_addr, stats_dma_t); return err; } @@ -900,7 +903,7 @@ int qlcnic_clear_esw_stats(struct qlcnic_adapter *adapter, const u8 func_esw, arg1 |= BIT_14 | rx_tx << 15; return qlcnic_issue_cmd(adapter, - adapter->ahw.pci_func, + adapter->ahw->pci_func, adapter->fw_hal_version, arg1, 0, @@ -921,7 +924,7 @@ __qlcnic_get_eswitch_port_config(struct qlcnic_adapter *adapter, u8 pci_func; pci_func = (*arg1 >> 8); err = qlcnic_issue_cmd(adapter, - adapter->ahw.pci_func, + adapter->ahw->pci_func, adapter->fw_hal_version, *arg1, 0, @@ -999,7 +1002,7 @@ int qlcnic_config_switch_port(struct qlcnic_adapter *adapter, } err = qlcnic_issue_cmd(adapter, - adapter->ahw.pci_func, + adapter->ahw->pci_func, adapter->fw_hal_version, arg1, arg2, diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c index 45b2755..3cd8a16 100644 --- a/drivers/net/qlcnic/qlcnic_ethtool.c +++ b/drivers/net/qlcnic/qlcnic_ethtool.c @@ -150,10 +150,10 @@ qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) { struct qlcnic_adapter *adapter = netdev_priv(dev); int check_sfp_module = 0; - u16 pcifn = adapter->ahw.pci_func; + u16 pcifn = adapter->ahw->pci_func; /* read which mode */ - if (adapter->ahw.port_type == QLCNIC_GBE) { + if (adapter->ahw->port_type == QLCNIC_GBE) { ecmd->supported = (SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full | SUPPORTED_100baseT_Half | @@ -170,7 +170,7 @@ qlcnic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) ecmd->duplex = adapter->link_duplex; ecmd->autoneg = adapter->link_autoneg; - } else if (adapter->ahw.port_type == QLCNIC_XGBE) { + } else if (adapter->ahw->port_type == QLCNIC_XGBE) { u32 val; val = QLCRD32(adapter, QLCNIC_PORT_MODE_ADDR); @@ -201,7 +201,7 @@ skip: ecmd->phy_address = adapter->physical_port; ecmd->transceiver = XCVR_EXTERNAL; - switch (adapter->ahw.board_type) { + switch (adapter->ahw->board_type) { case QLCNIC_BRDTYPE_P3P_REF_QG: case QLCNIC_BRDTYPE_P3P_4_GB: case QLCNIC_BRDTYPE_P3P_4_GB_MM: @@ -238,7 +238,7 @@ skip: ecmd->autoneg = AUTONEG_DISABLE; break; case QLCNIC_BRDTYPE_P3P_10G_TP: - if (adapter->ahw.port_type == QLCNIC_XGBE) { + if (adapter->ahw->port_type == QLCNIC_XGBE) { ecmd->autoneg = AUTONEG_DISABLE; ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP); ecmd->advertising |= @@ -256,7 +256,7 @@ skip: break; default: dev_err(&adapter->pdev->dev, "Unsupported board model %d\n", - adapter->ahw.board_type); + adapter->ahw->board_type); return -EIO; } @@ -288,7 +288,7 @@ qlcnic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd) __u32 status; /* read which mode */ - if (adapter->ahw.port_type == QLCNIC_GBE) { + if (adapter->ahw->port_type == QLCNIC_GBE) { /* autonegotiation */ if (qlcnic_fw_cmd_set_phy(adapter, QLCNIC_NIU_GB_MII_MGMT_ADDR_AUTONEG, @@ -340,14 +340,14 @@ static void qlcnic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p) { struct qlcnic_adapter *adapter = netdev_priv(dev); - struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx; + struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx; struct qlcnic_host_sds_ring *sds_ring; u32 *regs_buff = p; int ring, i = 0, j = 0; memset(p, 0, qlcnic_get_regs_len(dev)); regs->version = (QLCNIC_ETHTOOL_REGS_VER << 24) | - (adapter->ahw.revision_id << 16) | (adapter->pdev)->device; + (adapter->ahw->revision_id << 16) | (adapter->pdev)->device; regs_buff[0] = (0xcafe0000 | (QLCNIC_DEV_INFO_SIZE & 0xffff)); regs_buff[1] = QLCNIC_MGMT_API_VERSION; @@ -382,7 +382,7 @@ static u32 qlcnic_test_link(struct net_device *dev) u32 val; val = QLCRD32(adapter, CRB_XG_STATE_P3P); - val = XG_LINK_STATE_P3P(adapter->ahw.pci_func, val); + val = XG_LINK_STATE_P3P(adapter->ahw->pci_func, val); return (val == XG_LINK_UP_P3P) ? 0 : 1; } @@ -482,7 +482,7 @@ qlcnic_get_pauseparam(struct net_device *netdev, int port = adapter->physical_port; __u32 val; - if (adapter->ahw.port_type == QLCNIC_GBE) { + if (adapter->ahw->port_type == QLCNIC_GBE) { if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS)) return; /* get flow control settings */ @@ -504,7 +504,7 @@ qlcnic_get_pauseparam(struct net_device *netdev, pause->tx_pause = !(qlcnic_gb_get_gb3_mask(val)); break; } - } else if (adapter->ahw.port_type == QLCNIC_XGBE) { + } else if (adapter->ahw->port_type == QLCNIC_XGBE) { if ((port < 0) || (port > QLCNIC_NIU_MAX_XG_PORTS)) return; pause->rx_pause = 1; @@ -515,7 +515,7 @@ qlcnic_get_pauseparam(struct net_device *netdev, pause->tx_pause = !(qlcnic_xg_get_xg1_mask(val)); } else { dev_err(&netdev->dev, "Unknown board type: %x\n", - adapter->ahw.port_type); + adapter->ahw->port_type); } } @@ -528,7 +528,7 @@ qlcnic_set_pauseparam(struct net_device *netdev, __u32 val; /* read mode */ - if (adapter->ahw.port_type == QLCNIC_GBE) { + if (adapter->ahw->port_type == QLCNIC_GBE) { if ((port < 0) || (port > QLCNIC_NIU_MAX_GBE_PORTS)) return -EIO; /* set flow control */ @@ -571,7 +571,7 @@ qlcnic_set_pauseparam(struct net_device *netdev, break; } QLCWR32(adapter, QLCNIC_NIU_GB_PAUSE_CTL, val); - } else if (adapter->ahw.port_type == QLCNIC_XGBE) { + } else if (adapter->ahw->port_type == QLCNIC_XGBE) { if (!pause->rx_pause || pause->autoneg) return -EOPNOTSUPP; @@ -593,7 +593,7 @@ qlcnic_set_pauseparam(struct net_device *netdev, QLCWR32(adapter, QLCNIC_NIU_XG_PAUSE_CTL, val); } else { dev_err(&netdev->dev, "Unknown board type: %x\n", - adapter->ahw.port_type); + adapter->ahw->port_type); } return 0; } @@ -639,8 +639,8 @@ static int qlcnic_irq_test(struct net_device *netdev) goto clear_it; adapter->diag_cnt = 0; - ret = qlcnic_issue_cmd(adapter, adapter->ahw.pci_func, - adapter->fw_hal_version, adapter->portnum, + ret = qlcnic_issue_cmd(adapter, adapter->ahw->pci_func, + adapter->fw_hal_version, adapter->ahw->pci_func, 0, 0, 0x00000011); if (ret) goto done; @@ -749,14 +749,14 @@ qlcnic_get_ethtool_stats(struct net_device *dev, return; memset(&port_stats, 0, sizeof(struct qlcnic_esw_statistics)); - ret = qlcnic_get_port_stats(adapter, adapter->ahw.pci_func, + ret = qlcnic_get_port_stats(adapter, adapter->ahw->pci_func, QLCNIC_QUERY_RX_COUNTER, &port_stats.rx); if (ret) return; qlcnic_fill_device_stats(&index, data, &port_stats.rx); - ret = qlcnic_get_port_stats(adapter, adapter->ahw.pci_func, + ret = qlcnic_get_port_stats(adapter, adapter->ahw->pci_func, QLCNIC_QUERY_TX_COUNTER, &port_stats.tx); if (ret) return; @@ -831,48 +831,51 @@ static int qlcnic_set_tso(struct net_device *dev, u32 data) return 0; } -static int qlcnic_blink_led(struct net_device *dev, u32 val) +static int qlcnic_set_led(struct net_device *dev, + enum ethtool_phys_id_state state) { struct qlcnic_adapter *adapter = netdev_priv(dev); int max_sds_rings = adapter->max_sds_rings; - int dev_down = 0; - int ret; - - if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) { - dev_down = 1; - if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state)) - return -EIO; - ret = qlcnic_diag_alloc_res(dev, QLCNIC_LED_TEST); - if (ret) { - clear_bit(__QLCNIC_RESETTING, &adapter->state); - return ret; + switch (state) { + case ETHTOOL_ID_ACTIVE: + adapter->blink_was_down = false; + if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) { + if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state)) + return -EIO; + + if (qlcnic_diag_alloc_res(dev, QLCNIC_LED_TEST)) { + clear_bit(__QLCNIC_RESETTING, &adapter->state); + return -EIO; + } + adapter->blink_was_down = true; } - } - ret = adapter->nic_ops->config_led(adapter, 1, 0xf); - if (ret) { + if (adapter->nic_ops->config_led(adapter, 1, 0xf) == 0) + return 0; + dev_err(&adapter->pdev->dev, "Failed to set LED blink state.\n"); - goto done; - } + break; - msleep_interruptible(val * 1000); + case ETHTOOL_ID_INACTIVE: + if (adapter->nic_ops->config_led(adapter, 0, 0xf) == 0) + return 0; - ret = adapter->nic_ops->config_led(adapter, 0, 0xf); - if (ret) { dev_err(&adapter->pdev->dev, "Failed to reset LED blink state.\n"); - goto done; + break; + + default: + return -EINVAL; } -done: - if (dev_down) { + if (adapter->blink_was_down) { qlcnic_diag_free_res(dev, max_sds_rings); clear_bit(__QLCNIC_RESETTING, &adapter->state); } - return ret; + return -EIO; } static void @@ -936,8 +939,8 @@ static int qlcnic_set_intr_coalesce(struct net_device *netdev, */ if (ethcoal->rx_coalesce_usecs > 0xffff || ethcoal->rx_max_coalesced_frames > 0xffff || - ethcoal->tx_coalesce_usecs > 0xffff || - ethcoal->tx_max_coalesced_frames > 0xffff || + ethcoal->tx_coalesce_usecs || + ethcoal->tx_max_coalesced_frames || ethcoal->rx_coalesce_usecs_irq || ethcoal->rx_max_coalesced_frames_irq || ethcoal->tx_coalesce_usecs_irq || @@ -959,21 +962,17 @@ static int qlcnic_set_intr_coalesce(struct net_device *netdev, if (!ethcoal->rx_coalesce_usecs || !ethcoal->rx_max_coalesced_frames) { - adapter->coal.flags = QLCNIC_INTR_DEFAULT; - adapter->coal.normal.data.rx_time_us = + adapter->ahw->coal.flag = QLCNIC_INTR_DEFAULT; + adapter->ahw->coal.rx_time_us = QLCNIC_DEFAULT_INTR_COALESCE_RX_TIME_US; - adapter->coal.normal.data.rx_packets = + adapter->ahw->coal.rx_packets = QLCNIC_DEFAULT_INTR_COALESCE_RX_PACKETS; } else { - adapter->coal.flags = 0; - adapter->coal.normal.data.rx_time_us = - ethcoal->rx_coalesce_usecs; - adapter->coal.normal.data.rx_packets = - ethcoal->rx_max_coalesced_frames; + adapter->ahw->coal.flag = 0; + adapter->ahw->coal.rx_time_us = ethcoal->rx_coalesce_usecs; + adapter->ahw->coal.rx_packets = + ethcoal->rx_max_coalesced_frames; } - adapter->coal.normal.data.tx_time_us = ethcoal->tx_coalesce_usecs; - adapter->coal.normal.data.tx_packets = - ethcoal->tx_max_coalesced_frames; qlcnic_config_intr_coalesce(adapter); @@ -988,12 +987,8 @@ static int qlcnic_get_intr_coalesce(struct net_device *netdev, if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC) return -EINVAL; - ethcoal->rx_coalesce_usecs = adapter->coal.normal.data.rx_time_us; - ethcoal->tx_coalesce_usecs = adapter->coal.normal.data.tx_time_us; - ethcoal->rx_max_coalesced_frames = - adapter->coal.normal.data.rx_packets; - ethcoal->tx_max_coalesced_frames = - adapter->coal.normal.data.tx_packets; + ethcoal->rx_coalesce_usecs = adapter->ahw->coal.rx_time_us; + ethcoal->rx_max_coalesced_frames = adapter->ahw->coal.rx_packets; return 0; } @@ -1006,22 +1001,28 @@ static int qlcnic_set_flags(struct net_device *netdev, u32 data) if (ethtool_invalid_flags(netdev, data, ETH_FLAG_LRO)) return -EINVAL; - if (!(adapter->capabilities & QLCNIC_FW_CAPABILITY_HW_LRO)) - return -EINVAL; + if (data & ETH_FLAG_LRO) { - if (!adapter->rx_csum) { - dev_info(&adapter->pdev->dev, "rx csum is off, " - "cannot toggle lro\n"); - return -EINVAL; - } + if (netdev->features & NETIF_F_LRO) + return 0; - if ((data & ETH_FLAG_LRO) && (netdev->features & NETIF_F_LRO)) - return 0; + if (!(adapter->capabilities & QLCNIC_FW_CAPABILITY_HW_LRO)) + return -EINVAL; + + if (!adapter->rx_csum) { + dev_info(&adapter->pdev->dev, "rx csum is off, " + "cannot toggle lro\n"); + return -EINVAL; + } - if (data & ETH_FLAG_LRO) { hw_lro = QLCNIC_LRO_ENABLED; netdev->features |= NETIF_F_LRO; + } else { + + if (!(netdev->features & NETIF_F_LRO)) + return 0; + hw_lro = 0; netdev->features &= ~NETIF_F_LRO; } @@ -1080,7 +1081,7 @@ const struct ethtool_ops qlcnic_ethtool_ops = { .set_coalesce = qlcnic_set_intr_coalesce, .get_flags = ethtool_op_get_flags, .set_flags = qlcnic_set_flags, - .phys_id = qlcnic_blink_led, + .set_phys_id = qlcnic_set_led, .set_msglevel = qlcnic_set_msglevel, .get_msglevel = qlcnic_get_msglevel, }; diff --git a/drivers/net/qlcnic/qlcnic_hw.c b/drivers/net/qlcnic/qlcnic_hw.c index 616940f..498cca9 100644 --- a/drivers/net/qlcnic/qlcnic_hw.c +++ b/drivers/net/qlcnic/qlcnic_hw.c @@ -457,7 +457,7 @@ int qlcnic_nic_set_promisc(struct qlcnic_adapter *adapter, u32 mode) req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23); - word = QLCNIC_H2C_OPCODE_PROXY_SET_VPORT_MISS_MODE | + word = QLCNIC_H2C_OPCODE_SET_MAC_RECEIVE_MODE | ((u64)adapter->portnum << 16); req.req_hdr = cpu_to_le64(word); @@ -532,33 +532,31 @@ void qlcnic_delete_lb_filters(struct qlcnic_adapter *adapter) } } -#define QLCNIC_CONFIG_INTR_COALESCE 3 - /* * Send the interrupt coalescing parameter set by ethtool to the card. */ int qlcnic_config_intr_coalesce(struct qlcnic_adapter *adapter) { struct qlcnic_nic_req req; - u64 word[6]; - int rv, i; + int rv; memset(&req, 0, sizeof(struct qlcnic_nic_req)); req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23); - word[0] = QLCNIC_CONFIG_INTR_COALESCE | ((u64)adapter->portnum << 16); - req.req_hdr = cpu_to_le64(word[0]); - - memcpy(&word[0], &adapter->coal, sizeof(adapter->coal)); - for (i = 0; i < 6; i++) - req.words[i] = cpu_to_le64(word[i]); + req.req_hdr = cpu_to_le64(QLCNIC_CONFIG_INTR_COALESCE | + ((u64) adapter->portnum << 16)); + req.words[0] = cpu_to_le64(((u64) adapter->ahw->coal.flag) << 32); + req.words[2] = cpu_to_le64(adapter->ahw->coal.rx_packets | + ((u64) adapter->ahw->coal.rx_time_us) << 16); + req.words[5] = cpu_to_le64(adapter->ahw->coal.timer_out | + ((u64) adapter->ahw->coal.type) << 32 | + ((u64) adapter->ahw->coal.sts_ring_mask) << 40); rv = qlcnic_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1); if (rv != 0) dev_err(&adapter->netdev->dev, "Could not send interrupt coalescing parameters\n"); - return rv; } @@ -568,6 +566,9 @@ int qlcnic_config_hw_lro(struct qlcnic_adapter *adapter, int enable) u64 word; int rv; + if (!test_bit(__QLCNIC_FW_ATTACHED, &adapter->state)) + return 0; + memset(&req, 0, sizeof(struct qlcnic_nic_req)); req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23); @@ -713,6 +714,9 @@ int qlcnic_send_lro_cleanup(struct qlcnic_adapter *adapter) u64 word; int rv; + if (!test_bit(__QLCNIC_FW_ATTACHED, &adapter->state)) + return 0; + memset(&req, 0, sizeof(struct qlcnic_nic_req)); req.qhdr = cpu_to_le64(QLCNIC_HOST_REQUEST << 23); @@ -780,7 +784,7 @@ qlcnic_pci_get_crb_addr_2M(struct qlcnic_adapter *adapter, m = &crb_128M_2M_map[CRB_BLK(off)].sub_block[CRB_SUBBLK(off)]; if (m->valid && (m->start_128M <= off) && (m->end_128M > off)) { - *addr = adapter->ahw.pci_base0 + m->start_2M + + *addr = adapter->ahw->pci_base0 + m->start_2M + (off - m->start_128M); return 0; } @@ -788,7 +792,7 @@ qlcnic_pci_get_crb_addr_2M(struct qlcnic_adapter *adapter, /* * Not in direct map, use crb window */ - *addr = adapter->ahw.pci_base0 + CRB_INDIRECT_2M + (off & MASK(16)); + *addr = adapter->ahw->pci_base0 + CRB_INDIRECT_2M + (off & MASK(16)); return 1; } @@ -801,7 +805,7 @@ static int qlcnic_pci_set_crbwindow_2M(struct qlcnic_adapter *adapter, ulong off) { u32 window; - void __iomem *addr = adapter->ahw.pci_base0 + CRB_WINDOW_2M; + void __iomem *addr = adapter->ahw->pci_base0 + CRB_WINDOW_2M; off -= QLCNIC_PCI_CRBSPACE; @@ -838,13 +842,13 @@ qlcnic_hw_write_wx_2M(struct qlcnic_adapter *adapter, ulong off, u32 data) if (rv > 0) { /* indirect access */ - write_lock_irqsave(&adapter->ahw.crb_lock, flags); + write_lock_irqsave(&adapter->ahw->crb_lock, flags); crb_win_lock(adapter); rv = qlcnic_pci_set_crbwindow_2M(adapter, off); if (!rv) writel(data, addr); crb_win_unlock(adapter); - write_unlock_irqrestore(&adapter->ahw.crb_lock, flags); + write_unlock_irqrestore(&adapter->ahw->crb_lock, flags); return rv; } @@ -869,12 +873,12 @@ qlcnic_hw_read_wx_2M(struct qlcnic_adapter *adapter, ulong off) if (rv > 0) { /* indirect access */ - write_lock_irqsave(&adapter->ahw.crb_lock, flags); + write_lock_irqsave(&adapter->ahw->crb_lock, flags); crb_win_lock(adapter); if (!qlcnic_pci_set_crbwindow_2M(adapter, off)) data = readl(addr); crb_win_unlock(adapter); - write_unlock_irqrestore(&adapter->ahw.crb_lock, flags); + write_unlock_irqrestore(&adapter->ahw->crb_lock, flags); return data; } @@ -904,9 +908,9 @@ qlcnic_pci_set_window_2M(struct qlcnic_adapter *adapter, window = OCM_WIN_P3P(addr); - writel(window, adapter->ahw.ocm_win_crb); + writel(window, adapter->ahw->ocm_win_crb); /* read back to flush */ - readl(adapter->ahw.ocm_win_crb); + readl(adapter->ahw->ocm_win_crb); *start = QLCNIC_PCI_OCM0_2M + GET_MEM_OFFS_2M(addr); return 0; @@ -920,13 +924,13 @@ qlcnic_pci_mem_access_direct(struct qlcnic_adapter *adapter, u64 off, int ret; u32 start; - mutex_lock(&adapter->ahw.mem_lock); + mutex_lock(&adapter->ahw->mem_lock); ret = qlcnic_pci_set_window_2M(adapter, off, &start); if (ret != 0) goto unlock; - addr = adapter->ahw.pci_base0 + start; + addr = adapter->ahw->pci_base0 + start; if (op == 0) /* read */ *data = readq(addr); @@ -934,7 +938,7 @@ qlcnic_pci_mem_access_direct(struct qlcnic_adapter *adapter, u64 off, writeq(*data, addr); unlock: - mutex_unlock(&adapter->ahw.mem_lock); + mutex_unlock(&adapter->ahw->mem_lock); return ret; } @@ -942,23 +946,23 @@ unlock: void qlcnic_pci_camqm_read_2M(struct qlcnic_adapter *adapter, u64 off, u64 *data) { - void __iomem *addr = adapter->ahw.pci_base0 + + void __iomem *addr = adapter->ahw->pci_base0 + QLCNIC_PCI_CAMQM_2M_BASE + (off - QLCNIC_PCI_CAMQM); - mutex_lock(&adapter->ahw.mem_lock); + mutex_lock(&adapter->ahw->mem_lock); *data = readq(addr); - mutex_unlock(&adapter->ahw.mem_lock); + mutex_unlock(&adapter->ahw->mem_lock); } void qlcnic_pci_camqm_write_2M(struct qlcnic_adapter *adapter, u64 off, u64 data) { - void __iomem *addr = adapter->ahw.pci_base0 + + void __iomem *addr = adapter->ahw->pci_base0 + QLCNIC_PCI_CAMQM_2M_BASE + (off - QLCNIC_PCI_CAMQM); - mutex_lock(&adapter->ahw.mem_lock); + mutex_lock(&adapter->ahw->mem_lock); writeq(data, addr); - mutex_unlock(&adapter->ahw.mem_lock); + mutex_unlock(&adapter->ahw->mem_lock); } #define MAX_CTL_CHECK 1000 @@ -997,7 +1001,7 @@ qlcnic_pci_mem_write_2M(struct qlcnic_adapter *adapter, correct: off8 = off & ~0xf; - mutex_lock(&adapter->ahw.mem_lock); + mutex_lock(&adapter->ahw->mem_lock); writel(off8, (mem_crb + MIU_TEST_AGT_ADDR_LO)); writel(0, (mem_crb + MIU_TEST_AGT_ADDR_HI)); @@ -1049,7 +1053,7 @@ correct: ret = 0; done: - mutex_unlock(&adapter->ahw.mem_lock); + mutex_unlock(&adapter->ahw->mem_lock); return ret; } @@ -1091,7 +1095,7 @@ qlcnic_pci_mem_read_2M(struct qlcnic_adapter *adapter, correct: off8 = off & ~0xf; - mutex_lock(&adapter->ahw.mem_lock); + mutex_lock(&adapter->ahw->mem_lock); writel(off8, (mem_crb + MIU_TEST_AGT_ADDR_LO)); writel(0, (mem_crb + MIU_TEST_AGT_ADDR_HI)); @@ -1121,7 +1125,7 @@ correct: ret = 0; } - mutex_unlock(&adapter->ahw.mem_lock); + mutex_unlock(&adapter->ahw->mem_lock); return ret; } @@ -1145,7 +1149,7 @@ int qlcnic_get_board_info(struct qlcnic_adapter *adapter) if (qlcnic_rom_fast_read(adapter, offset, &board_type)) return -EIO; - adapter->ahw.board_type = board_type; + adapter->ahw->board_type = board_type; if (board_type == QLCNIC_BRDTYPE_P3P_4_GB_MM) { u32 gpio = QLCRD32(adapter, QLCNIC_ROMUSB_GLB_PAD_GPIO_I); @@ -1164,20 +1168,20 @@ int qlcnic_get_board_info(struct qlcnic_adapter *adapter) case QLCNIC_BRDTYPE_P3P_10G_SFP_QT: case QLCNIC_BRDTYPE_P3P_10G_XFP: case QLCNIC_BRDTYPE_P3P_10000_BASE_T: - adapter->ahw.port_type = QLCNIC_XGBE; + adapter->ahw->port_type = QLCNIC_XGBE; break; case QLCNIC_BRDTYPE_P3P_REF_QG: case QLCNIC_BRDTYPE_P3P_4_GB: case QLCNIC_BRDTYPE_P3P_4_GB_MM: - adapter->ahw.port_type = QLCNIC_GBE; + adapter->ahw->port_type = QLCNIC_GBE; break; case QLCNIC_BRDTYPE_P3P_10G_TP: - adapter->ahw.port_type = (adapter->portnum < 2) ? + adapter->ahw->port_type = (adapter->portnum < 2) ? QLCNIC_XGBE : QLCNIC_GBE; break; default: dev_err(&pdev->dev, "unknown board type %x\n", board_type); - adapter->ahw.port_type = QLCNIC_XGBE; + adapter->ahw->port_type = QLCNIC_XGBE; break; } diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c index a7f1d5b..4ec0eeb 100644 --- a/drivers/net/qlcnic/qlcnic_init.c +++ b/drivers/net/qlcnic/qlcnic_init.c @@ -94,7 +94,7 @@ void qlcnic_release_rx_buffers(struct qlcnic_adapter *adapter) struct qlcnic_rx_buffer *rx_buf; int i, ring; - recv_ctx = &adapter->recv_ctx; + recv_ctx = adapter->recv_ctx; for (ring = 0; ring < adapter->max_rds_rings; ring++) { rds_ring = &recv_ctx->rds_rings[ring]; for (i = 0; i < rds_ring->num_desc; ++i) { @@ -119,7 +119,7 @@ void qlcnic_reset_rx_buffers_list(struct qlcnic_adapter *adapter) struct qlcnic_rx_buffer *rx_buf; int i, ring; - recv_ctx = &adapter->recv_ctx; + recv_ctx = adapter->recv_ctx; for (ring = 0; ring < adapter->max_rds_rings; ring++) { rds_ring = &recv_ctx->rds_rings[ring]; @@ -173,7 +173,7 @@ void qlcnic_free_sw_resources(struct qlcnic_adapter *adapter) struct qlcnic_host_tx_ring *tx_ring; int ring; - recv_ctx = &adapter->recv_ctx; + recv_ctx = adapter->recv_ctx; if (recv_ctx->rds_rings == NULL) goto skip_rds; @@ -226,7 +226,7 @@ int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter) } tx_ring->cmd_buf_arr = cmd_buf_arr; - recv_ctx = &adapter->recv_ctx; + recv_ctx = adapter->recv_ctx; size = adapter->max_rds_rings * sizeof(struct qlcnic_host_rds_ring); rds_ring = kzalloc(size, GFP_KERNEL); @@ -864,7 +864,7 @@ nomn: for (i = 0; i < entries; i++) { __le32 flags, file_chiprev, offs; - u8 chiprev = adapter->ahw.revision_id; + u8 chiprev = adapter->ahw->revision_id; u32 flagbit; offs = cpu_to_le32(ptab_descr->findex) + @@ -1130,9 +1130,20 @@ qlcnic_load_firmware(struct qlcnic_adapter *adapter) } else { u64 data; u32 hi, lo; - - size = (QLCNIC_IMAGE_START - QLCNIC_BOOTLD_START) / 8; - flashaddr = QLCNIC_BOOTLD_START; + int ret; + struct qlcnic_flt_entry bootld_entry; + + ret = qlcnic_get_flt_entry(adapter, QLCNIC_BOOTLD_REGION, + &bootld_entry); + if (!ret) { + size = bootld_entry.size / 8; + flashaddr = bootld_entry.start_addr; + } else { + size = (QLCNIC_IMAGE_START - QLCNIC_BOOTLD_START) / 8; + flashaddr = QLCNIC_BOOTLD_START; + dev_info(&pdev->dev, + "using legacy method to get flash fw region"); + } for (i = 0; i < size; i++) { if (qlcnic_rom_fast_read(adapter, @@ -1394,7 +1405,7 @@ static struct sk_buff *qlcnic_process_rxbuf(struct qlcnic_adapter *adapter, return skb; } -static int +static inline int qlcnic_check_rx_tagging(struct qlcnic_adapter *adapter, struct sk_buff *skb, u16 *vlan_tag) { @@ -1425,7 +1436,7 @@ qlcnic_process_rcv(struct qlcnic_adapter *adapter, int ring, u64 sts_data0) { struct net_device *netdev = adapter->netdev; - struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx; + struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx; struct qlcnic_rx_buffer *buffer; struct sk_buff *skb; struct qlcnic_host_rds_ring *rds_ring; @@ -1467,10 +1478,10 @@ qlcnic_process_rcv(struct qlcnic_adapter *adapter, skb->protocol = eth_type_trans(skb, netdev); - if ((vid != 0xffff) && adapter->vlgrp) - vlan_gro_receive(&sds_ring->napi, adapter->vlgrp, vid, skb); - else - napi_gro_receive(&sds_ring->napi, skb); + if (vid != 0xffff) + __vlan_hwaccel_put_tag(skb, vid); + + napi_gro_receive(&sds_ring->napi, skb); adapter->stats.rx_pkts++; adapter->stats.rxbytes += length; @@ -1488,7 +1499,7 @@ qlcnic_process_lro(struct qlcnic_adapter *adapter, int ring, u64 sts_data0, u64 sts_data1) { struct net_device *netdev = adapter->netdev; - struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx; + struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx; struct qlcnic_rx_buffer *buffer; struct sk_buff *skb; struct qlcnic_host_rds_ring *rds_ring; @@ -1552,10 +1563,9 @@ qlcnic_process_lro(struct qlcnic_adapter *adapter, length = skb->len; - if ((vid != 0xffff) && adapter->vlgrp) - vlan_hwaccel_receive_skb(skb, adapter->vlgrp, vid); - else - netif_receive_skb(skb); + if (vid != 0xffff) + __vlan_hwaccel_put_tag(skb, vid); + netif_receive_skb(skb); adapter->stats.lro_pkts++; adapter->stats.lrobytes += length; @@ -1625,7 +1635,7 @@ skip: for (ring = 0; ring < adapter->max_rds_rings; ring++) { struct qlcnic_host_rds_ring *rds_ring = - &adapter->recv_ctx.rds_rings[ring]; + &adapter->recv_ctx->rds_rings[ring]; if (!list_empty(&sds_ring->free_list[ring])) { list_for_each(cur, &sds_ring->free_list[ring]) { @@ -1651,12 +1661,13 @@ skip: } void -qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter, u32 ringid, +qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter, struct qlcnic_host_rds_ring *rds_ring) { struct rcv_desc *pdesc; struct qlcnic_rx_buffer *buffer; - int producer, count = 0; + int count = 0; + u32 producer; struct list_head *head; producer = rds_ring->producer; @@ -1696,7 +1707,8 @@ qlcnic_post_rx_buffers_nodb(struct qlcnic_adapter *adapter, { struct rcv_desc *pdesc; struct qlcnic_rx_buffer *buffer; - int producer, count = 0; + int count = 0; + uint32_t producer; struct list_head *head; if (!spin_trylock(&rds_ring->lock)) diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c index cd88c7e..7f9edb2 100644 --- a/drivers/net/qlcnic/qlcnic_main.c +++ b/drivers/net/qlcnic/qlcnic_main.c @@ -13,7 +13,6 @@ #include <linux/swab.h> #include <linux/dma-mapping.h> -#include <linux/if_vlan.h> #include <net/ip.h> #include <linux/ipv6.h> #include <linux/inetdevice.h> @@ -98,6 +97,9 @@ static int qlcnicvf_config_bridged_mode(struct qlcnic_adapter *, u32); static int qlcnicvf_start_firmware(struct qlcnic_adapter *); static void qlcnic_set_netdev_features(struct qlcnic_adapter *, struct qlcnic_esw_func_cfg *); +static void qlcnic_vlan_rx_add(struct net_device *, u16); +static void qlcnic_vlan_rx_del(struct net_device *, u16); + /* PCI Device ID Table */ #define ENTRY(device) \ {PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, (device)), \ @@ -113,7 +115,7 @@ static DEFINE_PCI_DEVICE_TABLE(qlcnic_pci_tbl) = { MODULE_DEVICE_TABLE(pci, qlcnic_pci_tbl); -void +inline void qlcnic_update_cmd_producer(struct qlcnic_adapter *adapter, struct qlcnic_host_tx_ring *tx_ring) { @@ -169,7 +171,7 @@ qlcnic_napi_add(struct qlcnic_adapter *adapter, struct net_device *netdev) { int ring; struct qlcnic_host_sds_ring *sds_ring; - struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx; + struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx; if (qlcnic_alloc_sds_rings(recv_ctx, adapter->max_sds_rings)) return -ENOMEM; @@ -193,14 +195,14 @@ qlcnic_napi_del(struct qlcnic_adapter *adapter) { int ring; struct qlcnic_host_sds_ring *sds_ring; - struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx; + struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx; for (ring = 0; ring < adapter->max_sds_rings; ring++) { sds_ring = &recv_ctx->sds_rings[ring]; netif_napi_del(&sds_ring->napi); } - qlcnic_free_sds_rings(&adapter->recv_ctx); + qlcnic_free_sds_rings(adapter->recv_ctx); } static void @@ -208,7 +210,7 @@ qlcnic_napi_enable(struct qlcnic_adapter *adapter) { int ring; struct qlcnic_host_sds_ring *sds_ring; - struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx; + struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx; if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC) return; @@ -225,7 +227,7 @@ qlcnic_napi_disable(struct qlcnic_adapter *adapter) { int ring; struct qlcnic_host_sds_ring *sds_ring; - struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx; + struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx; if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC) return; @@ -317,13 +319,6 @@ static int qlcnic_set_mac(struct net_device *netdev, void *p) return 0; } -static void qlcnic_vlan_rx_register(struct net_device *netdev, - struct vlan_group *grp) -{ - struct qlcnic_adapter *adapter = netdev_priv(netdev); - adapter->vlgrp = grp; -} - static const struct net_device_ops qlcnic_netdev_ops = { .ndo_open = qlcnic_open, .ndo_stop = qlcnic_close, @@ -334,7 +329,8 @@ static const struct net_device_ops qlcnic_netdev_ops = { .ndo_set_mac_address = qlcnic_set_mac, .ndo_change_mtu = qlcnic_change_mtu, .ndo_tx_timeout = qlcnic_tx_timeout, - .ndo_vlan_rx_register = qlcnic_vlan_rx_register, + .ndo_vlan_rx_add_vid = qlcnic_vlan_rx_add, + .ndo_vlan_rx_kill_vid = qlcnic_vlan_rx_del, #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = qlcnic_poll_controller, #endif @@ -359,7 +355,7 @@ qlcnic_setup_intr(struct qlcnic_adapter *adapter) struct pci_dev *pdev = adapter->pdev; int err, num_msix; - if (adapter->rss_supported) { + if (adapter->msix_supported) { num_msix = (num_online_cpus() >= MSIX_ENTRIES_PER_ADAPTER) ? MSIX_ENTRIES_PER_ADAPTER : 2; } else @@ -369,7 +365,7 @@ qlcnic_setup_intr(struct qlcnic_adapter *adapter) adapter->flags &= ~(QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED); - legacy_intrp = &legacy_intr[adapter->ahw.pci_func]; + legacy_intrp = &legacy_intr[adapter->ahw->pci_func]; adapter->int_vec_bit = legacy_intrp->int_vec_bit; adapter->tgt_status_reg = qlcnic_get_ioaddr(adapter, @@ -391,8 +387,7 @@ qlcnic_setup_intr(struct qlcnic_adapter *adapter) adapter->flags |= QLCNIC_MSIX_ENABLED; qlcnic_set_msix_bit(pdev, 1); - if (adapter->rss_supported) - adapter->max_sds_rings = num_msix; + adapter->max_sds_rings = num_msix; dev_info(&pdev->dev, "using msi-x interrupts\n"); return; @@ -407,7 +402,7 @@ qlcnic_setup_intr(struct qlcnic_adapter *adapter) if (use_msi && !pci_enable_msi(pdev)) { adapter->flags |= QLCNIC_MSI_ENABLED; adapter->tgt_status_reg = qlcnic_get_ioaddr(adapter, - msi_tgt_status[adapter->ahw.pci_func]); + msi_tgt_status[adapter->ahw->pci_func]); dev_info(&pdev->dev, "using msi interrupts\n"); adapter->msix_entries[0].vector = pdev->irq; return; @@ -429,8 +424,8 @@ qlcnic_teardown_intr(struct qlcnic_adapter *adapter) static void qlcnic_cleanup_pci_map(struct qlcnic_adapter *adapter) { - if (adapter->ahw.pci_base0 != NULL) - iounmap(adapter->ahw.pci_base0); + if (adapter->ahw->pci_base0 != NULL) + iounmap(adapter->ahw->pci_base0); } static int @@ -464,8 +459,10 @@ qlcnic_init_pci_info(struct qlcnic_adapter *adapter) for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) { pfn = pci_info[i].id; - if (pfn > QLCNIC_MAX_PCI_FUNC) - return QL_STATUS_INVALID_PARAM; + if (pfn > QLCNIC_MAX_PCI_FUNC) { + ret = QL_STATUS_INVALID_PARAM; + goto err_eswitch; + } adapter->npars[pfn].active = (u8)pci_info[i].active; adapter->npars[pfn].type = (u8)pci_info[i].type; adapter->npars[pfn].phy_port = (u8)pci_info[i].default_port; @@ -498,7 +495,7 @@ qlcnic_set_function_modes(struct qlcnic_adapter *adapter) u32 ref_count; int i, ret = 1; u32 data = QLCNIC_MGMT_FUNC; - void __iomem *priv_op = adapter->ahw.pci_base0 + QLCNIC_DRV_OP_MODE; + void __iomem *priv_op = adapter->ahw->pci_base0 + QLCNIC_DRV_OP_MODE; /* If other drivers are not in use set their privilege level */ ref_count = QLCRD32(adapter, QLCNIC_CRB_DRV_ACTIVE); @@ -510,16 +507,16 @@ qlcnic_set_function_modes(struct qlcnic_adapter *adapter) for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) { id = i; if (adapter->npars[i].type != QLCNIC_TYPE_NIC || - id == adapter->ahw.pci_func) + id == adapter->ahw->pci_func) continue; data |= (qlcnic_config_npars & QLC_DEV_SET_DRV(0xf, id)); } } else { data = readl(priv_op); - data = (data & ~QLC_DEV_SET_DRV(0xf, adapter->ahw.pci_func)) | + data = (data & ~QLC_DEV_SET_DRV(0xf, adapter->ahw->pci_func)) | (QLC_DEV_SET_DRV(QLCNIC_MGMT_FUNC, - adapter->ahw.pci_func)); + adapter->ahw->pci_func)); } writel(data, priv_op); qlcnic_api_unlock(adapter); @@ -537,22 +534,23 @@ qlcnic_check_vf(struct qlcnic_adapter *adapter) u32 op_mode, priv_level; /* Determine FW API version */ - adapter->fw_hal_version = readl(adapter->ahw.pci_base0 + QLCNIC_FW_API); + adapter->fw_hal_version = readl(adapter->ahw->pci_base0 + + QLCNIC_FW_API); /* Find PCI function number */ pci_read_config_dword(adapter->pdev, QLCNIC_MSIX_TABLE_OFFSET, &func); - msix_base_addr = adapter->ahw.pci_base0 + QLCNIC_MSIX_BASE; + msix_base_addr = adapter->ahw->pci_base0 + QLCNIC_MSIX_BASE; msix_base = readl(msix_base_addr); func = (func - msix_base)/QLCNIC_MSIX_TBL_PGSIZE; - adapter->ahw.pci_func = func; + adapter->ahw->pci_func = func; /* Determine function privilege level */ - priv_op = adapter->ahw.pci_base0 + QLCNIC_DRV_OP_MODE; + priv_op = adapter->ahw->pci_base0 + QLCNIC_DRV_OP_MODE; op_mode = readl(priv_op); if (op_mode == QLC_DEV_DRV_DEFAULT) priv_level = QLCNIC_MGMT_FUNC; else - priv_level = QLC_DEV_GET_DRV(op_mode, adapter->ahw.pci_func); + priv_level = QLC_DEV_GET_DRV(op_mode, adapter->ahw->pci_func); if (priv_level == QLCNIC_NON_PRIV_FUNC) { adapter->op_mode = QLCNIC_NON_PRIV_FUNC; @@ -591,13 +589,14 @@ qlcnic_setup_pci_map(struct qlcnic_adapter *adapter) dev_info(&pdev->dev, "%dMB memory map\n", (int)(mem_len>>20)); - adapter->ahw.pci_base0 = mem_ptr0; - adapter->ahw.pci_len0 = pci_len0; + adapter->ahw->pci_base0 = mem_ptr0; + adapter->ahw->pci_len0 = pci_len0; qlcnic_check_vf(adapter); - adapter->ahw.ocm_win_crb = qlcnic_get_ioaddr(adapter, - QLCNIC_PCIX_PS_REG(PCIX_OCM_WINDOW_REG(adapter->ahw.pci_func))); + adapter->ahw->ocm_win_crb = qlcnic_get_ioaddr(adapter, + QLCNIC_PCIX_PS_REG(PCIX_OCM_WINDOW_REG( + adapter->ahw->pci_func))); return 0; } @@ -639,7 +638,7 @@ qlcnic_check_options(struct qlcnic_adapter *adapter) dev_info(&pdev->dev, "firmware v%d.%d.%d\n", fw_major, fw_minor, fw_build); - if (adapter->ahw.port_type == QLCNIC_XGBE) { + if (adapter->ahw->port_type == QLCNIC_XGBE) { if (adapter->flags & QLCNIC_ESWITCH_ENABLED) { adapter->num_rxd = DEFAULT_RCV_DESCRIPTORS_VF; adapter->max_rxd = MAX_RCV_DESCRIPTORS_VF; @@ -651,7 +650,7 @@ qlcnic_check_options(struct qlcnic_adapter *adapter) adapter->num_jumbo_rxd = MAX_JUMBO_RCV_DESCRIPTORS_10G; adapter->max_jumbo_rxd = MAX_JUMBO_RCV_DESCRIPTORS_10G; - } else if (adapter->ahw.port_type == QLCNIC_GBE) { + } else if (adapter->ahw->port_type == QLCNIC_GBE) { adapter->num_rxd = DEFAULT_RCV_DESCRIPTORS_1G; adapter->num_jumbo_rxd = MAX_JUMBO_RCV_DESCRIPTORS_1G; adapter->max_jumbo_rxd = MAX_JUMBO_RCV_DESCRIPTORS_1G; @@ -659,7 +658,6 @@ qlcnic_check_options(struct qlcnic_adapter *adapter) } adapter->msix_supported = !!use_msi_x; - adapter->rss_supported = !!use_msi_x; adapter->num_txd = MAX_CMD_DESCRIPTORS; @@ -672,7 +670,7 @@ qlcnic_initialize_nic(struct qlcnic_adapter *adapter) int err; struct qlcnic_info nic_info; - err = qlcnic_get_nic_info(adapter, &nic_info, adapter->ahw.pci_func); + err = qlcnic_get_nic_info(adapter, &nic_info, adapter->ahw->pci_func); if (err) return err; @@ -708,6 +706,22 @@ qlcnic_set_vlan_config(struct qlcnic_adapter *adapter, } static void +qlcnic_vlan_rx_add(struct net_device *netdev, u16 vid) +{ + struct qlcnic_adapter *adapter = netdev_priv(netdev); + set_bit(vid, adapter->vlans); +} + +static void +qlcnic_vlan_rx_del(struct net_device *netdev, u16 vid) +{ + struct qlcnic_adapter *adapter = netdev_priv(netdev); + + qlcnic_restore_indev_addr(netdev, NETDEV_DOWN); + clear_bit(vid, adapter->vlans); +} + +static void qlcnic_set_eswitch_port_features(struct qlcnic_adapter *adapter, struct qlcnic_esw_func_cfg *esw_cfg) { @@ -734,7 +748,7 @@ qlcnic_set_eswitch_port_config(struct qlcnic_adapter *adapter) if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED)) return 0; - esw_cfg.pci_func = adapter->ahw.pci_func; + esw_cfg.pci_func = adapter->ahw->pci_func; if (qlcnic_get_eswitch_port_config(adapter, &esw_cfg)) return -EIO; qlcnic_set_vlan_config(adapter, &esw_cfg); @@ -753,13 +767,14 @@ qlcnic_set_netdev_features(struct qlcnic_adapter *adapter, features = (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_GRO); vlan_features = (NETIF_F_SG | NETIF_F_IP_CSUM | - NETIF_F_IPV6_CSUM); + NETIF_F_IPV6_CSUM | NETIF_F_HW_VLAN_FILTER); if (adapter->capabilities & QLCNIC_FW_CAPABILITY_TSO) { features |= (NETIF_F_TSO | NETIF_F_TSO6); vlan_features |= (NETIF_F_TSO | NETIF_F_TSO6); } - if (adapter->capabilities & QLCNIC_FW_CAPABILITY_HW_LRO) + + if (netdev->features & NETIF_F_LRO) features |= NETIF_F_LRO; if (esw_cfg->offload_flags & BIT_0) { @@ -791,14 +806,14 @@ qlcnic_check_eswitch_mode(struct qlcnic_adapter *adapter) if (adapter->flags & QLCNIC_ADAPTER_INITIALIZED) return 0; - priv_op = adapter->ahw.pci_base0 + QLCNIC_DRV_OP_MODE; + priv_op = adapter->ahw->pci_base0 + QLCNIC_DRV_OP_MODE; op_mode = readl(priv_op); - priv_level = QLC_DEV_GET_DRV(op_mode, adapter->ahw.pci_func); + priv_level = QLC_DEV_GET_DRV(op_mode, adapter->ahw->pci_func); if (op_mode == QLC_DEV_DRV_DEFAULT) priv_level = QLCNIC_MGMT_FUNC; else - priv_level = QLC_DEV_GET_DRV(op_mode, adapter->ahw.pci_func); + priv_level = QLC_DEV_GET_DRV(op_mode, adapter->ahw->pci_func); if (adapter->flags & QLCNIC_ESWITCH_ENABLED) { if (priv_level == QLCNIC_MGMT_FUNC) { @@ -1038,7 +1053,7 @@ qlcnic_request_irq(struct qlcnic_adapter *adapter) unsigned long flags = 0; struct net_device *netdev = adapter->netdev; - struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx; + struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx; if (adapter->diag_test == QLCNIC_INTERRUPT_TEST) { handler = qlcnic_tmp_intr; @@ -1075,7 +1090,7 @@ qlcnic_free_irq(struct qlcnic_adapter *adapter) int ring; struct qlcnic_host_sds_ring *sds_ring; - struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx; + struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx; for (ring = 0; ring < adapter->max_sds_rings; ring++) { sds_ring = &recv_ctx->sds_rings[ring]; @@ -1083,20 +1098,6 @@ qlcnic_free_irq(struct qlcnic_adapter *adapter) } } -static void -qlcnic_init_coalesce_defaults(struct qlcnic_adapter *adapter) -{ - adapter->coal.flags = QLCNIC_INTR_DEFAULT; - adapter->coal.normal.data.rx_time_us = - QLCNIC_DEFAULT_INTR_COALESCE_RX_TIME_US; - adapter->coal.normal.data.rx_packets = - QLCNIC_DEFAULT_INTR_COALESCE_RX_PACKETS; - adapter->coal.normal.data.tx_time_us = - QLCNIC_DEFAULT_INTR_COALESCE_TX_TIME_US; - adapter->coal.normal.data.tx_packets = - QLCNIC_DEFAULT_INTR_COALESCE_TX_PACKETS; -} - static int __qlcnic_up(struct qlcnic_adapter *adapter, struct net_device *netdev) { @@ -1115,14 +1116,14 @@ __qlcnic_up(struct qlcnic_adapter *adapter, struct net_device *netdev) return -EIO; for (ring = 0; ring < adapter->max_rds_rings; ring++) { - rds_ring = &adapter->recv_ctx.rds_rings[ring]; - qlcnic_post_rx_buffers(adapter, ring, rds_ring); + rds_ring = &adapter->recv_ctx->rds_rings[ring]; + qlcnic_post_rx_buffers(adapter, rds_ring); } qlcnic_set_multi(netdev); qlcnic_fw_cmd_set_mtu(adapter, netdev->mtu); - adapter->ahw.linkup = 0; + adapter->ahw->linkup = 0; if (adapter->max_sds_rings > 1) qlcnic_config_rss(adapter, 1); @@ -1230,8 +1231,6 @@ qlcnic_attach(struct qlcnic_adapter *adapter) goto err_out_free_hw; } - qlcnic_init_coalesce_defaults(adapter); - qlcnic_create_sysfs_entries(adapter); adapter->is_up = QLCNIC_ADAPTER_UP_MAGIC; @@ -1272,7 +1271,7 @@ void qlcnic_diag_free_res(struct net_device *netdev, int max_sds_rings) clear_bit(__QLCNIC_DEV_UP, &adapter->state); if (adapter->diag_test == QLCNIC_INTERRUPT_TEST) { for (ring = 0; ring < adapter->max_sds_rings; ring++) { - sds_ring = &adapter->recv_ctx.sds_rings[ring]; + sds_ring = &adapter->recv_ctx->sds_rings[ring]; qlcnic_disable_int(sds_ring); } } @@ -1293,6 +1292,44 @@ out: netif_device_attach(netdev); } +static int qlcnic_alloc_adapter_resources(struct qlcnic_adapter *adapter) +{ + int err = 0; + adapter->ahw = kzalloc(sizeof(struct qlcnic_hardware_context), + GFP_KERNEL); + if (!adapter->ahw) { + dev_err(&adapter->pdev->dev, + "Failed to allocate recv ctx resources for adapter\n"); + err = -ENOMEM; + goto err_out; + } + adapter->recv_ctx = kzalloc(sizeof(struct qlcnic_recv_context), + GFP_KERNEL); + if (!adapter->recv_ctx) { + dev_err(&adapter->pdev->dev, + "Failed to allocate recv ctx resources for adapter\n"); + kfree(adapter->ahw); + adapter->ahw = NULL; + err = -ENOMEM; + goto err_out; + } + /* Initialize interrupt coalesce parameters */ + adapter->ahw->coal.flag = QLCNIC_INTR_DEFAULT; + adapter->ahw->coal.rx_time_us = QLCNIC_DEFAULT_INTR_COALESCE_RX_TIME_US; + adapter->ahw->coal.rx_packets = QLCNIC_DEFAULT_INTR_COALESCE_RX_PACKETS; +err_out: + return err; +} + +static void qlcnic_free_adapter_resources(struct qlcnic_adapter *adapter) +{ + kfree(adapter->recv_ctx); + adapter->recv_ctx = NULL; + + kfree(adapter->ahw); + adapter->ahw = NULL; +} + int qlcnic_diag_alloc_res(struct net_device *netdev, int test) { struct qlcnic_adapter *adapter = netdev_priv(netdev); @@ -1325,13 +1362,13 @@ int qlcnic_diag_alloc_res(struct net_device *netdev, int test) } for (ring = 0; ring < adapter->max_rds_rings; ring++) { - rds_ring = &adapter->recv_ctx.rds_rings[ring]; - qlcnic_post_rx_buffers(adapter, ring, rds_ring); + rds_ring = &adapter->recv_ctx->rds_rings[ring]; + qlcnic_post_rx_buffers(adapter, rds_ring); } if (adapter->diag_test == QLCNIC_INTERRUPT_TEST) { for (ring = 0; ring < adapter->max_sds_rings; ring++) { - sds_ring = &adapter->recv_ctx.sds_rings[ring]; + sds_ring = &adapter->recv_ctx->sds_rings[ring]; qlcnic_enable_int(sds_ring); } } @@ -1413,7 +1450,7 @@ qlcnic_setup_netdev(struct qlcnic_adapter *adapter, netdev->features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_GRO | NETIF_F_HW_VLAN_RX); netdev->vlan_features |= (NETIF_F_SG | NETIF_F_IP_CSUM | - NETIF_F_IPV6_CSUM); + NETIF_F_IPV6_CSUM | NETIF_F_HW_VLAN_FILTER); if (adapter->capabilities & QLCNIC_FW_CAPABILITY_TSO) { netdev->features |= (NETIF_F_TSO | NETIF_F_TSO6); @@ -1501,23 +1538,26 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) adapter = netdev_priv(netdev); adapter->netdev = netdev; adapter->pdev = pdev; - adapter->dev_rst_time = jiffies; + if (qlcnic_alloc_adapter_resources(adapter)) + goto err_out_free_netdev; + + adapter->dev_rst_time = jiffies; revision_id = pdev->revision; - adapter->ahw.revision_id = revision_id; + adapter->ahw->revision_id = revision_id; - rwlock_init(&adapter->ahw.crb_lock); - mutex_init(&adapter->ahw.mem_lock); + rwlock_init(&adapter->ahw->crb_lock); + mutex_init(&adapter->ahw->mem_lock); spin_lock_init(&adapter->tx_clean_lock); INIT_LIST_HEAD(&adapter->mac_list); err = qlcnic_setup_pci_map(adapter); if (err) - goto err_out_free_netdev; + goto err_out_free_hw; /* This will be reset for mezz cards */ - adapter->portnum = adapter->ahw.pci_func; + adapter->portnum = adapter->ahw->pci_func; err = qlcnic_get_board_info(adapter); if (err) { @@ -1545,7 +1585,7 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) pr_info("%s: %s Board Chip rev 0x%x\n", module_name(THIS_MODULE), - brd_name, adapter->ahw.revision_id); + brd_name, adapter->ahw->revision_id); } qlcnic_clear_stats(adapter); @@ -1560,7 +1600,7 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) qlcnic_schedule_work(adapter, qlcnic_fw_poll_work, FW_POLL_DELAY); - switch (adapter->ahw.port_type) { + switch (adapter->ahw->port_type) { case QLCNIC_GBE: dev_info(&adapter->pdev->dev, "%s: GbE port initialized\n", adapter->netdev->name); @@ -1585,6 +1625,9 @@ err_out_decr_ref: err_out_iounmap: qlcnic_cleanup_pci_map(adapter); +err_out_free_hw: + qlcnic_free_adapter_resources(adapter); + err_out_free_netdev: free_netdev(netdev); @@ -1638,6 +1681,7 @@ static void __devexit qlcnic_remove(struct pci_dev *pdev) pci_disable_device(pdev); pci_set_drvdata(pdev, NULL); + qlcnic_free_adapter_resources(adapter); free_netdev(netdev); } static int __qlcnic_shutdown(struct pci_dev *pdev) @@ -1819,6 +1863,7 @@ static void qlcnic_change_filter(struct qlcnic_adapter *adapter, vlan_req->vlan_id = vlan_id; tx_ring->producer = get_next_index(producer, tx_ring->num_desc); + smp_mb(); } #define QLCNIC_MAC_HASH(MAC)\ @@ -1879,58 +1924,122 @@ qlcnic_send_filter(struct qlcnic_adapter *adapter, spin_unlock(&adapter->mac_learn_lock); } -static void -qlcnic_tso_check(struct net_device *netdev, - struct qlcnic_host_tx_ring *tx_ring, +static int +qlcnic_tx_pkt(struct qlcnic_adapter *adapter, struct cmd_desc_type0 *first_desc, struct sk_buff *skb) { - u8 opcode = TX_ETHER_PKT; - __be16 protocol = skb->protocol; - u16 flags = 0; - int copied, offset, copy_len, hdr_len = 0, tso = 0; + u8 opcode = 0, hdr_len = 0; + u16 flags = 0, vlan_tci = 0; + int copied, offset, copy_len; struct cmd_desc_type0 *hwdesc; struct vlan_ethhdr *vh; - struct qlcnic_adapter *adapter = netdev_priv(netdev); + struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring; + u16 protocol = ntohs(skb->protocol); u32 producer = tx_ring->producer; - __le16 vlan_oob = first_desc->flags_opcode & - cpu_to_le16(FLAGS_VLAN_OOB); + + if (protocol == ETH_P_8021Q) { + vh = (struct vlan_ethhdr *)skb->data; + flags = FLAGS_VLAN_TAGGED; + vlan_tci = vh->h_vlan_TCI; + } else if (vlan_tx_tag_present(skb)) { + flags = FLAGS_VLAN_OOB; + vlan_tci = vlan_tx_tag_get(skb); + } + if (unlikely(adapter->pvid)) { + if (vlan_tci && !(adapter->flags & QLCNIC_TAGGING_ENABLED)) + return -EIO; + if (vlan_tci && (adapter->flags & QLCNIC_TAGGING_ENABLED)) + goto set_flags; + + flags = FLAGS_VLAN_OOB; + vlan_tci = adapter->pvid; + } +set_flags: + qlcnic_set_tx_vlan_tci(first_desc, vlan_tci); + qlcnic_set_tx_flags_opcode(first_desc, flags, opcode); if (*(skb->data) & BIT_0) { flags |= BIT_0; memcpy(&first_desc->eth_addr, skb->data, ETH_ALEN); } - - if ((netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) && + opcode = TX_ETHER_PKT; + if ((adapter->netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) && skb_shinfo(skb)->gso_size > 0) { hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb); first_desc->mss = cpu_to_le16(skb_shinfo(skb)->gso_size); first_desc->total_hdr_length = hdr_len; - if (vlan_oob) { + + opcode = (protocol == ETH_P_IPV6) ? TX_TCP_LSO6 : TX_TCP_LSO; + + /* For LSO, we need to copy the MAC/IP/TCP headers into + * the descriptor ring */ + copied = 0; + offset = 2; + + if (flags & FLAGS_VLAN_OOB) { first_desc->total_hdr_length += VLAN_HLEN; first_desc->tcp_hdr_offset = VLAN_HLEN; first_desc->ip_hdr_offset = VLAN_HLEN; /* Only in case of TSO on vlan device */ flags |= FLAGS_VLAN_TAGGED; + + /* Create a TSO vlan header template for firmware */ + + hwdesc = &tx_ring->desc_head[producer]; + tx_ring->cmd_buf_arr[producer].skb = NULL; + + copy_len = min((int)sizeof(struct cmd_desc_type0) - + offset, hdr_len + VLAN_HLEN); + + vh = (struct vlan_ethhdr *)((char *) hwdesc + 2); + skb_copy_from_linear_data(skb, vh, 12); + vh->h_vlan_proto = htons(ETH_P_8021Q); + vh->h_vlan_TCI = htons(vlan_tci); + + skb_copy_from_linear_data_offset(skb, 12, + (char *)vh + 16, copy_len - 16); + + copied = copy_len - VLAN_HLEN; + offset = 0; + + producer = get_next_index(producer, tx_ring->num_desc); } - opcode = (protocol == cpu_to_be16(ETH_P_IPV6)) ? - TX_TCP_LSO6 : TX_TCP_LSO; - tso = 1; + while (copied < hdr_len) { + + copy_len = min((int)sizeof(struct cmd_desc_type0) - + offset, (hdr_len - copied)); + + hwdesc = &tx_ring->desc_head[producer]; + tx_ring->cmd_buf_arr[producer].skb = NULL; + + skb_copy_from_linear_data_offset(skb, copied, + (char *) hwdesc + offset, copy_len); + + copied += copy_len; + offset = 0; + + producer = get_next_index(producer, tx_ring->num_desc); + } + + tx_ring->producer = producer; + smp_mb(); + adapter->stats.lso_frames++; } else if (skb->ip_summed == CHECKSUM_PARTIAL) { u8 l4proto; - if (protocol == cpu_to_be16(ETH_P_IP)) { + if (protocol == ETH_P_IP) { l4proto = ip_hdr(skb)->protocol; if (l4proto == IPPROTO_TCP) opcode = TX_TCP_PKT; else if (l4proto == IPPROTO_UDP) opcode = TX_UDP_PKT; - } else if (protocol == cpu_to_be16(ETH_P_IPV6)) { + } else if (protocol == ETH_P_IPV6) { l4proto = ipv6_hdr(skb)->nexthdr; if (l4proto == IPPROTO_TCP) @@ -1939,63 +2048,11 @@ qlcnic_tso_check(struct net_device *netdev, opcode = TX_UDPV6_PKT; } } - first_desc->tcp_hdr_offset += skb_transport_offset(skb); first_desc->ip_hdr_offset += skb_network_offset(skb); qlcnic_set_tx_flags_opcode(first_desc, flags, opcode); - if (!tso) - return; - - /* For LSO, we need to copy the MAC/IP/TCP headers into - * the descriptor ring - */ - copied = 0; - offset = 2; - - if (vlan_oob) { - /* Create a TSO vlan header template for firmware */ - - hwdesc = &tx_ring->desc_head[producer]; - tx_ring->cmd_buf_arr[producer].skb = NULL; - - copy_len = min((int)sizeof(struct cmd_desc_type0) - offset, - hdr_len + VLAN_HLEN); - - vh = (struct vlan_ethhdr *)((char *)hwdesc + 2); - skb_copy_from_linear_data(skb, vh, 12); - vh->h_vlan_proto = htons(ETH_P_8021Q); - vh->h_vlan_TCI = (__be16)swab16((u16)first_desc->vlan_TCI); - - skb_copy_from_linear_data_offset(skb, 12, - (char *)vh + 16, copy_len - 16); - - copied = copy_len - VLAN_HLEN; - offset = 0; - - producer = get_next_index(producer, tx_ring->num_desc); - } - - while (copied < hdr_len) { - - copy_len = min((int)sizeof(struct cmd_desc_type0) - offset, - (hdr_len - copied)); - - hwdesc = &tx_ring->desc_head[producer]; - tx_ring->cmd_buf_arr[producer].skb = NULL; - - skb_copy_from_linear_data_offset(skb, copied, - (char *)hwdesc + offset, copy_len); - - copied += copy_len; - offset = 0; - - producer = get_next_index(producer, tx_ring->num_desc); - } - - tx_ring->producer = producer; - barrier(); - adapter->stats.lso_frames++; + return 0; } static int @@ -2046,39 +2103,21 @@ out_err: return -ENOMEM; } -static int -qlcnic_check_tx_tagging(struct qlcnic_adapter *adapter, - struct sk_buff *skb, - struct cmd_desc_type0 *first_desc) +static void +qlcnic_unmap_buffers(struct pci_dev *pdev, struct sk_buff *skb, + struct qlcnic_cmd_buffer *pbuf) { - u8 opcode = 0; - u16 flags = 0; - __be16 protocol = skb->protocol; - struct vlan_ethhdr *vh; + struct qlcnic_skb_frag *nf = &pbuf->frag_array[0]; + int nr_frags = skb_shinfo(skb)->nr_frags; + int i; - if (protocol == cpu_to_be16(ETH_P_8021Q)) { - vh = (struct vlan_ethhdr *)skb->data; - protocol = vh->h_vlan_encapsulated_proto; - flags = FLAGS_VLAN_TAGGED; - qlcnic_set_tx_vlan_tci(first_desc, ntohs(vh->h_vlan_TCI)); - } else if (vlan_tx_tag_present(skb)) { - flags = FLAGS_VLAN_OOB; - qlcnic_set_tx_vlan_tci(first_desc, vlan_tx_tag_get(skb)); + for (i = 0; i < nr_frags; i++) { + nf = &pbuf->frag_array[i+1]; + pci_unmap_page(pdev, nf->dma, nf->length, PCI_DMA_TODEVICE); } - if (unlikely(adapter->pvid)) { - if (first_desc->vlan_TCI && - !(adapter->flags & QLCNIC_TAGGING_ENABLED)) - return -EIO; - if (first_desc->vlan_TCI && - (adapter->flags & QLCNIC_TAGGING_ENABLED)) - goto set_flags; - flags = FLAGS_VLAN_OOB; - qlcnic_set_tx_vlan_tci(first_desc, adapter->pvid); - } -set_flags: - qlcnic_set_tx_flags_opcode(first_desc, flags, opcode); - return 0; + nf = &pbuf->frag_array[0]; + pci_unmap_single(pdev, nf->dma, skb_headlen(skb), PCI_DMA_TODEVICE); } static inline void @@ -2102,7 +2141,7 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) int i, k; u32 producer; - int frag_count, no_of_desc; + int frag_count; u32 num_txd = tx_ring->num_desc; if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) { @@ -2119,12 +2158,8 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) frag_count = skb_shinfo(skb)->nr_frags + 1; - /* 4 fragments per cmd des */ - no_of_desc = (frag_count + 3) >> 2; - if (unlikely(qlcnic_tx_avail(tx_ring) <= TX_STOP_THRESH)) { netif_stop_queue(netdev); - smp_mb(); if (qlcnic_tx_avail(tx_ring) > TX_STOP_THRESH) netif_start_queue(netdev); else { @@ -2141,9 +2176,6 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) first_desc = hwdesc = &tx_ring->desc_head[producer]; qlcnic_clear_cmddesc((u64 *)hwdesc); - if (qlcnic_check_tx_tagging(adapter, skb, first_desc)) - goto drop_packet; - if (qlcnic_map_tx_skb(pdev, skb, pbuf)) { adapter->stats.tx_dma_map_error++; goto drop_packet; @@ -2187,8 +2219,10 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) } tx_ring->producer = get_next_index(producer, num_txd); + smp_mb(); - qlcnic_tso_check(netdev, tx_ring, first_desc, skb); + if (unlikely(qlcnic_tx_pkt(adapter, first_desc, skb))) + goto unwind_buff; if (qlcnic_mac_learn) qlcnic_send_filter(adapter, tx_ring, first_desc, skb); @@ -2200,6 +2234,8 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) return NETDEV_TX_OK; +unwind_buff: + qlcnic_unmap_buffers(pdev, skb, pbuf); drop_packet: adapter->stats.txdropped++; dev_kfree_skb_any(skb); @@ -2246,16 +2282,16 @@ void qlcnic_advert_link_change(struct qlcnic_adapter *adapter, int linkup) { struct net_device *netdev = adapter->netdev; - if (adapter->ahw.linkup && !linkup) { + if (adapter->ahw->linkup && !linkup) { netdev_info(netdev, "NIC Link is down\n"); - adapter->ahw.linkup = 0; + adapter->ahw->linkup = 0; if (netif_running(netdev)) { netif_carrier_off(netdev); netif_stop_queue(netdev); } - } else if (!adapter->ahw.linkup && linkup) { + } else if (!adapter->ahw->linkup && linkup) { netdev_info(netdev, "NIC Link is up\n"); - adapter->ahw.linkup = 1; + adapter->ahw->linkup = 1; if (netif_running(netdev)) { netif_carrier_on(netdev); netif_wake_queue(netdev); @@ -2491,7 +2527,7 @@ static void qlcnic_poll_controller(struct net_device *netdev) int ring; struct qlcnic_host_sds_ring *sds_ring; struct qlcnic_adapter *adapter = netdev_priv(netdev); - struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx; + struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx; disable_irq(adapter->irq); for (ring = 0; ring < adapter->max_sds_rings; ring++) { @@ -3501,7 +3537,7 @@ validate_esw_config(struct qlcnic_adapter *adapter, u8 pci_func; int i; - op_mode = readl(adapter->ahw.pci_base0 + QLCNIC_DRV_OP_MODE); + op_mode = readl(adapter->ahw->pci_base0 + QLCNIC_DRV_OP_MODE); for (i = 0; i < count; i++) { pci_func = esw_cfg[i].pci_func; @@ -3567,13 +3603,13 @@ qlcnic_sysfs_write_esw_config(struct file *file, struct kobject *kobj, if (qlcnic_config_switch_port(adapter, &esw_cfg[i])) return QL_STATUS_INVALID_PARAM; - if (adapter->ahw.pci_func != esw_cfg[i].pci_func) + if (adapter->ahw->pci_func != esw_cfg[i].pci_func) continue; op_mode = esw_cfg[i].op_mode; qlcnic_get_eswitch_port_config(adapter, &esw_cfg[i]); esw_cfg[i].op_mode = op_mode; - esw_cfg[i].pci_func = adapter->ahw.pci_func; + esw_cfg[i].pci_func = adapter->ahw->pci_func; switch (esw_cfg[i].op_mode) { case QLCNIC_PORT_DEFAULTS: @@ -3954,14 +3990,14 @@ qlcnic_create_diag_entries(struct qlcnic_adapter *adapter) dev_info(dev, "failed to create crb sysfs entry\n"); if (device_create_bin_file(dev, &bin_attr_mem)) dev_info(dev, "failed to create mem sysfs entry\n"); + if (device_create_bin_file(dev, &bin_attr_pci_config)) + dev_info(dev, "failed to create pci config sysfs entry"); if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED)) return; if (device_create_bin_file(dev, &bin_attr_esw_config)) dev_info(dev, "failed to create esw config sysfs entry"); if (adapter->op_mode != QLCNIC_MGMT_FUNC) return; - if (device_create_bin_file(dev, &bin_attr_pci_config)) - dev_info(dev, "failed to create pci config sysfs entry"); if (device_create_bin_file(dev, &bin_attr_npar_config)) dev_info(dev, "failed to create npar config sysfs entry"); if (device_create_bin_file(dev, &bin_attr_pm_config)) @@ -3982,12 +4018,12 @@ qlcnic_remove_diag_entries(struct qlcnic_adapter *adapter) device_remove_file(dev, &dev_attr_diag_mode); device_remove_bin_file(dev, &bin_attr_crb); device_remove_bin_file(dev, &bin_attr_mem); + device_remove_bin_file(dev, &bin_attr_pci_config); if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED)) return; device_remove_bin_file(dev, &bin_attr_esw_config); if (adapter->op_mode != QLCNIC_MGMT_FUNC) return; - device_remove_bin_file(dev, &bin_attr_pci_config); device_remove_bin_file(dev, &bin_attr_npar_config); device_remove_bin_file(dev, &bin_attr_pm_config); device_remove_bin_file(dev, &bin_attr_esw_stats); @@ -4034,14 +4070,10 @@ qlcnic_restore_indev_addr(struct net_device *netdev, unsigned long event) qlcnic_config_indev_addr(adapter, netdev, event); - if (!adapter->vlgrp) - return; - - for (vid = 0; vid < VLAN_N_VID; vid++) { - dev = vlan_group_get_device(adapter->vlgrp, vid); + for_each_set_bit(vid, adapter->vlans, VLAN_N_VID) { + dev = vlan_find_dev(netdev, vid); if (!dev) continue; - qlcnic_config_indev_addr(adapter, dev, event); } } diff --git a/drivers/net/qlge/qlge_ethtool.c b/drivers/net/qlge/qlge_ethtool.c index 8149cc9..687754d 100644 --- a/drivers/net/qlge/qlge_ethtool.c +++ b/drivers/net/qlge/qlge_ethtool.c @@ -412,31 +412,31 @@ static int ql_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol) return 0; } -static int ql_phys_id(struct net_device *ndev, u32 data) +static int ql_set_phys_id(struct net_device *ndev, + enum ethtool_phys_id_state state) + { struct ql_adapter *qdev = netdev_priv(ndev); - u32 led_reg, i; - int status; - /* Save the current LED settings */ - status = ql_mb_get_led_cfg(qdev); - if (status) - return status; - led_reg = qdev->led_config; + switch (state) { + case ETHTOOL_ID_ACTIVE: + /* Save the current LED settings */ + if (ql_mb_get_led_cfg(qdev)) + return -EIO; - /* Start blinking the led */ - if (!data || data > 300) - data = 300; - - for (i = 0; i < (data * 10); i++) + /* Start blinking */ ql_mb_set_led_cfg(qdev, QL_LED_BLINK); + return 0; - /* Restore LED settings */ - status = ql_mb_set_led_cfg(qdev, led_reg); - if (status) - return status; + case ETHTOOL_ID_INACTIVE: + /* Restore LED settings */ + if (ql_mb_set_led_cfg(qdev, qdev->led_config)) + return -EIO; + return 0; - return 0; + default: + return -EINVAL; + } } static int ql_start_loopback(struct ql_adapter *qdev) @@ -703,7 +703,7 @@ const struct ethtool_ops qlge_ethtool_ops = { .get_msglevel = ql_get_msglevel, .set_msglevel = ql_set_msglevel, .get_link = ethtool_op_get_link, - .phys_id = ql_phys_id, + .set_phys_id = ql_set_phys_id, .self_test = ql_self_test, .get_pauseparam = ql_get_pauseparam, .set_pauseparam = ql_set_pauseparam, diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c index 49bfa58..5bb3119 100644 --- a/drivers/net/qlge/qlge_main.c +++ b/drivers/net/qlge/qlge_main.c @@ -660,7 +660,7 @@ static void ql_disable_interrupts(struct ql_adapter *qdev) /* If we're running with multiple MSI-X vectors then we enable on the fly. * Otherwise, we may have multiple outstanding workers and don't want to * enable until the last one finishes. In this case, the irq_cnt gets - * incremented everytime we queue a worker and decremented everytime + * incremented every time we queue a worker and decremented every time * a worker finishes. Once it hits zero we enable the interrupt. */ u32 ql_enable_completion_interrupt(struct ql_adapter *qdev, u32 intr) @@ -3299,7 +3299,7 @@ msi: * will service it. An example would be if there are * 2 vectors (so 2 RSS rings) and 8 TX completion rings. * This would mean that vector 0 would service RSS ring 0 - * and TX competion rings 0,1,2 and 3. Vector 1 would + * and TX completion rings 0,1,2 and 3. Vector 1 would * service RSS ring 1 and TX completion rings 4,5,6 and 7. */ static void ql_set_tx_vect(struct ql_adapter *qdev) @@ -4152,7 +4152,7 @@ static int ql_change_rx_buffers(struct ql_adapter *qdev) int i, status; u32 lbq_buf_len; - /* Wait for an oustanding reset to complete. */ + /* Wait for an outstanding reset to complete. */ if (!test_bit(QL_ADAPTER_UP, &qdev->flags)) { int i = 3; while (i-- && !test_bit(QL_ADAPTER_UP, &qdev->flags)) { @@ -4281,7 +4281,7 @@ static void qlge_set_multicast_list(struct net_device *ndev) if (ql_set_routing_reg (qdev, RT_IDX_PROMISCUOUS_SLOT, RT_IDX_VALID, 1)) { netif_err(qdev, hw, qdev->ndev, - "Failed to set promiscous mode.\n"); + "Failed to set promiscuous mode.\n"); } else { set_bit(QL_PROMISCUOUS, &qdev->flags); } @@ -4291,7 +4291,7 @@ static void qlge_set_multicast_list(struct net_device *ndev) if (ql_set_routing_reg (qdev, RT_IDX_PROMISCUOUS_SLOT, RT_IDX_VALID, 0)) { netif_err(qdev, hw, qdev->ndev, - "Failed to clear promiscous mode.\n"); + "Failed to clear promiscuous mode.\n"); } else { clear_bit(QL_PROMISCUOUS, &qdev->flags); } diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c index e3ebd90..200a363 100644 --- a/drivers/net/r6040.c +++ b/drivers/net/r6040.c @@ -535,7 +535,7 @@ static int r6040_rx(struct net_device *dev, int limit) /* RX dribble */ if (err & DSC_RX_ERR_DRI) dev->stats.rx_frame_errors++; - /* Buffer lenght exceeded */ + /* Buffer length exceeded */ if (err & DSC_RX_ERR_BUF) dev->stats.rx_length_errors++; /* Packet too long */ diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 493b0de..058524f 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -37,6 +37,8 @@ #define FIRMWARE_8168D_1 "rtl_nic/rtl8168d-1.fw" #define FIRMWARE_8168D_2 "rtl_nic/rtl8168d-2.fw" +#define FIRMWARE_8168E_1 "rtl_nic/rtl8168e-1.fw" +#define FIRMWARE_8168E_2 "rtl_nic/rtl8168e-2.fw" #define FIRMWARE_8105E_1 "rtl_nic/rtl8105e-1.fw" #ifdef RTL8169_DEBUG @@ -127,6 +129,9 @@ enum mac_version { RTL_GIGA_MAC_VER_28 = 0x1c, // 8168DP RTL_GIGA_MAC_VER_29 = 0x1d, // 8105E RTL_GIGA_MAC_VER_30 = 0x1e, // 8105E + RTL_GIGA_MAC_VER_31 = 0x1f, // 8168DP + RTL_GIGA_MAC_VER_32 = 0x20, // 8168E + RTL_GIGA_MAC_VER_33 = 0x21, // 8168E }; #define _R(NAME,MAC,MASK) \ @@ -166,7 +171,10 @@ static const struct { _R("RTL8168dp/8111dp", RTL_GIGA_MAC_VER_27, 0xff7e1880), // PCI-E _R("RTL8168dp/8111dp", RTL_GIGA_MAC_VER_28, 0xff7e1880), // PCI-E _R("RTL8105e", RTL_GIGA_MAC_VER_29, 0xff7e1880), // PCI-E - _R("RTL8105e", RTL_GIGA_MAC_VER_30, 0xff7e1880) // PCI-E + _R("RTL8105e", RTL_GIGA_MAC_VER_30, 0xff7e1880), // PCI-E + _R("RTL8168dp/8111dp", RTL_GIGA_MAC_VER_31, 0xff7e1880), // PCI-E + _R("RTL8168e/8111e", RTL_GIGA_MAC_VER_32, 0xff7e1880), // PCI-E + _R("RTL8168e/8111e", RTL_GIGA_MAC_VER_33, 0xff7e1880) // PCI-E }; #undef _R @@ -315,7 +323,9 @@ enum rtl8168_registers { #define OCPAR_FLAG 0x80000000 #define OCPAR_GPHY_WRITE_CMD 0x8000f060 #define OCPAR_GPHY_READ_CMD 0x0000f060 - RDSAR1 = 0xd0 /* 8168c only. Undocumented on 8168dp */ + RDSAR1 = 0xd0, /* 8168c only. Undocumented on 8168dp */ + MISC = 0xf0, /* 8168e only. */ + txpla_rst = (1 << 29) }; enum rtl_register_content { @@ -393,6 +403,7 @@ enum rtl_register_content { BWF = (1 << 6), /* Accept Broadcast wakeup frame */ MWF = (1 << 5), /* Accept Multicast wakeup frame */ UWF = (1 << 4), /* Accept Unicast wakeup frame */ + spi_en = (1 << 3), LanWake = (1 << 1), /* LanWake enable/disable */ PMEStatus = (1 << 0), /* PME status can be reset by PCI RST# */ @@ -577,6 +588,8 @@ MODULE_LICENSE("GPL"); MODULE_VERSION(RTL8169_VERSION); MODULE_FIRMWARE(FIRMWARE_8168D_1); MODULE_FIRMWARE(FIRMWARE_8168D_2); +MODULE_FIRMWARE(FIRMWARE_8168E_1); +MODULE_FIRMWARE(FIRMWARE_8168E_2); MODULE_FIRMWARE(FIRMWARE_8105E_1); static int rtl8169_open(struct net_device *dev); @@ -651,12 +664,18 @@ static void rtl8168_oob_notify(struct rtl8169_private *tp, u8 cmd) static void rtl8168_driver_start(struct rtl8169_private *tp) { int i; + u32 reg; rtl8168_oob_notify(tp, OOB_CMD_DRIVER_START); + if (tp->mac_version == RTL_GIGA_MAC_VER_31) + reg = 0xb8; + else + reg = 0x10; + for (i = 0; i < 10; i++) { msleep(10); - if (ocp_read(tp, 0x0f, 0x0010) & 0x00000800) + if (ocp_read(tp, 0x0f, reg) & 0x00000800) break; } } @@ -664,16 +683,36 @@ static void rtl8168_driver_start(struct rtl8169_private *tp) static void rtl8168_driver_stop(struct rtl8169_private *tp) { int i; + u32 reg; rtl8168_oob_notify(tp, OOB_CMD_DRIVER_STOP); + if (tp->mac_version == RTL_GIGA_MAC_VER_31) + reg = 0xb8; + else + reg = 0x10; + for (i = 0; i < 10; i++) { msleep(10); - if ((ocp_read(tp, 0x0f, 0x0010) & 0x00000800) == 0) + if ((ocp_read(tp, 0x0f, reg) & 0x00000800) == 0) break; } } +static int r8168dp_check_dash(struct rtl8169_private *tp) +{ + u32 reg; + + if (tp->mac_version == RTL_GIGA_MAC_VER_31) + reg = 0xb8; + else + reg = 0x10; + + if (ocp_read(tp, 0xF, reg) & 0x00008000) + return 1; + else + return 0; +} static void r8169_mdio_write(void __iomem *ioaddr, int reg_addr, int value) { @@ -1247,14 +1286,15 @@ static int rtl8169_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) return ret; } -static u32 rtl8169_get_rx_csum(struct net_device *dev) +static u32 rtl8169_fix_features(struct net_device *dev, u32 features) { - struct rtl8169_private *tp = netdev_priv(dev); + if (dev->mtu > MSSMask) + features &= ~NETIF_F_ALL_TSO; - return tp->cp_cmd & RxChkSum; + return features; } -static int rtl8169_set_rx_csum(struct net_device *dev, u32 data) +static int rtl8169_set_features(struct net_device *dev, u32 features) { struct rtl8169_private *tp = netdev_priv(dev); void __iomem *ioaddr = tp->mmio_addr; @@ -1262,11 +1302,16 @@ static int rtl8169_set_rx_csum(struct net_device *dev, u32 data) spin_lock_irqsave(&tp->lock, flags); - if (data) + if (features & NETIF_F_RXCSUM) tp->cp_cmd |= RxChkSum; else tp->cp_cmd &= ~RxChkSum; + if (dev->features & NETIF_F_HW_VLAN_RX) + tp->cp_cmd |= RxVlan; + else + tp->cp_cmd &= ~RxVlan; + RTL_W16(CPlusCmd, tp->cp_cmd); RTL_R16(CPlusCmd); @@ -1282,27 +1327,6 @@ static inline u32 rtl8169_tx_vlan_tag(struct rtl8169_private *tp, TxVlanTag | swab16(vlan_tx_tag_get(skb)) : 0x00; } -#define NETIF_F_HW_VLAN_TX_RX (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX) - -static void rtl8169_vlan_mode(struct net_device *dev) -{ - struct rtl8169_private *tp = netdev_priv(dev); - void __iomem *ioaddr = tp->mmio_addr; - unsigned long flags; - - spin_lock_irqsave(&tp->lock, flags); - if (dev->features & NETIF_F_HW_VLAN_RX) - tp->cp_cmd |= RxVlan; - else - tp->cp_cmd &= ~RxVlan; - RTL_W16(CPlusCmd, tp->cp_cmd); - /* PCI commit */ - RTL_R16(CPlusCmd); - spin_unlock_irqrestore(&tp->lock, flags); - - dev->vlan_features = dev->features &~ NETIF_F_HW_VLAN_TX_RX; -} - static void rtl8169_rx_vlan_tag(struct RxDesc *desc, struct sk_buff *skb) { u32 opts2 = le32_to_cpu(desc->opts2); @@ -1483,28 +1507,6 @@ static void rtl8169_get_strings(struct net_device *dev, u32 stringset, u8 *data) } } -static int rtl8169_set_flags(struct net_device *dev, u32 data) -{ - struct rtl8169_private *tp = netdev_priv(dev); - unsigned long old_feat = dev->features; - int rc; - - if ((tp->mac_version == RTL_GIGA_MAC_VER_05) && - !(data & ETH_FLAG_RXVLAN)) { - netif_info(tp, drv, dev, "8110SCd requires hardware Rx VLAN\n"); - return -EINVAL; - } - - rc = ethtool_op_set_flags(dev, data, ETH_FLAG_TXVLAN | ETH_FLAG_RXVLAN); - if (rc) - return rc; - - if ((old_feat ^ dev->features) & NETIF_F_HW_VLAN_RX) - rtl8169_vlan_mode(dev); - - return 0; -} - static const struct ethtool_ops rtl8169_ethtool_ops = { .get_drvinfo = rtl8169_get_drvinfo, .get_regs_len = rtl8169_get_regs_len, @@ -1513,19 +1515,12 @@ static const struct ethtool_ops rtl8169_ethtool_ops = { .set_settings = rtl8169_set_settings, .get_msglevel = rtl8169_get_msglevel, .set_msglevel = rtl8169_set_msglevel, - .get_rx_csum = rtl8169_get_rx_csum, - .set_rx_csum = rtl8169_set_rx_csum, - .set_tx_csum = ethtool_op_set_tx_csum, - .set_sg = ethtool_op_set_sg, - .set_tso = ethtool_op_set_tso, .get_regs = rtl8169_get_regs, .get_wol = rtl8169_get_wol, .set_wol = rtl8169_set_wol, .get_strings = rtl8169_get_strings, .get_sset_count = rtl8169_get_sset_count, .get_ethtool_stats = rtl8169_get_ethtool_stats, - .set_flags = rtl8169_set_flags, - .get_flags = ethtool_op_get_flags, }; static void rtl8169_get_mac_version(struct rtl8169_private *tp, @@ -1547,6 +1542,11 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp, u32 val; int mac_version; } mac_info[] = { + /* 8168E family. */ + { 0x7cf00000, 0x2c200000, RTL_GIGA_MAC_VER_33 }, + { 0x7cf00000, 0x2c100000, RTL_GIGA_MAC_VER_32 }, + { 0x7c800000, 0x2c000000, RTL_GIGA_MAC_VER_33 }, + /* 8168D family. */ { 0x7cf00000, 0x28300000, RTL_GIGA_MAC_VER_26 }, { 0x7cf00000, 0x28100000, RTL_GIGA_MAC_VER_25 }, @@ -1555,6 +1555,7 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp, /* 8168DP family. */ { 0x7cf00000, 0x28800000, RTL_GIGA_MAC_VER_27 }, { 0x7cf00000, 0x28a00000, RTL_GIGA_MAC_VER_28 }, + { 0x7cf00000, 0x28b00000, RTL_GIGA_MAC_VER_31 }, /* 8168C family. */ { 0x7cf00000, 0x3cb00000, RTL_GIGA_MAC_VER_24 }, @@ -1574,6 +1575,7 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp, { 0x7c800000, 0x30000000, RTL_GIGA_MAC_VER_11 }, /* 8101 family. */ + { 0x7cf00000, 0x40b00000, RTL_GIGA_MAC_VER_30 }, { 0x7cf00000, 0x40a00000, RTL_GIGA_MAC_VER_30 }, { 0x7cf00000, 0x40900000, RTL_GIGA_MAC_VER_29 }, { 0x7c800000, 0x40800000, RTL_GIGA_MAC_VER_30 }, @@ -2436,6 +2438,93 @@ static void rtl8168d_4_hw_phy_config(struct rtl8169_private *tp) rtl_patchphy(tp, 0x0d, 1 << 5); } +static void rtl8168e_hw_phy_config(struct rtl8169_private *tp) +{ + static const struct phy_reg phy_reg_init[] = { + /* Enable Delay cap */ + { 0x1f, 0x0005 }, + { 0x05, 0x8b80 }, + { 0x06, 0xc896 }, + { 0x1f, 0x0000 }, + + /* Channel estimation fine tune */ + { 0x1f, 0x0001 }, + { 0x0b, 0x6c20 }, + { 0x07, 0x2872 }, + { 0x1c, 0xefff }, + { 0x1f, 0x0003 }, + { 0x14, 0x6420 }, + { 0x1f, 0x0000 }, + + /* Update PFM & 10M TX idle timer */ + { 0x1f, 0x0007 }, + { 0x1e, 0x002f }, + { 0x15, 0x1919 }, + { 0x1f, 0x0000 }, + + { 0x1f, 0x0007 }, + { 0x1e, 0x00ac }, + { 0x18, 0x0006 }, + { 0x1f, 0x0000 } + }; + + rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init)); + + /* DCO enable for 10M IDLE Power */ + rtl_writephy(tp, 0x1f, 0x0007); + rtl_writephy(tp, 0x1e, 0x0023); + rtl_w1w0_phy(tp, 0x17, 0x0006, 0x0000); + rtl_writephy(tp, 0x1f, 0x0000); + + /* For impedance matching */ + rtl_writephy(tp, 0x1f, 0x0002); + rtl_w1w0_phy(tp, 0x08, 0x8000, 0x7f00); + rtl_writephy(tp, 0x1F, 0x0000); + + /* PHY auto speed down */ + rtl_writephy(tp, 0x1f, 0x0007); + rtl_writephy(tp, 0x1e, 0x002d); + rtl_w1w0_phy(tp, 0x18, 0x0050, 0x0000); + rtl_writephy(tp, 0x1f, 0x0000); + rtl_w1w0_phy(tp, 0x14, 0x8000, 0x0000); + + rtl_writephy(tp, 0x1f, 0x0005); + rtl_writephy(tp, 0x05, 0x8b86); + rtl_w1w0_phy(tp, 0x06, 0x0001, 0x0000); + rtl_writephy(tp, 0x1f, 0x0000); + + rtl_writephy(tp, 0x1f, 0x0005); + rtl_writephy(tp, 0x05, 0x8b85); + rtl_w1w0_phy(tp, 0x06, 0x0000, 0x2000); + rtl_writephy(tp, 0x1f, 0x0007); + rtl_writephy(tp, 0x1e, 0x0020); + rtl_w1w0_phy(tp, 0x15, 0x0000, 0x1100); + rtl_writephy(tp, 0x1f, 0x0006); + rtl_writephy(tp, 0x00, 0x5a00); + rtl_writephy(tp, 0x1f, 0x0000); + rtl_writephy(tp, 0x0d, 0x0007); + rtl_writephy(tp, 0x0e, 0x003c); + rtl_writephy(tp, 0x0d, 0x4007); + rtl_writephy(tp, 0x0e, 0x0000); + rtl_writephy(tp, 0x0d, 0x0000); +} + +static void rtl8168e_1_hw_phy_config(struct rtl8169_private *tp) +{ + if (rtl_apply_firmware(tp, FIRMWARE_8168E_1) < 0) + netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n"); + + rtl8168e_hw_phy_config(tp); +} + +static void rtl8168e_2_hw_phy_config(struct rtl8169_private *tp) +{ + if (rtl_apply_firmware(tp, FIRMWARE_8168E_2) < 0) + netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n"); + + rtl8168e_hw_phy_config(tp); +} + static void rtl8102e_hw_phy_config(struct rtl8169_private *tp) { static const struct phy_reg phy_reg_init[] = { @@ -2551,6 +2640,12 @@ static void rtl_hw_phy_config(struct net_device *dev) case RTL_GIGA_MAC_VER_30: rtl8105e_hw_phy_config(tp); break; + case RTL_GIGA_MAC_VER_32: + rtl8168e_1_hw_phy_config(tp); + break; + case RTL_GIGA_MAC_VER_33: + rtl8168e_2_hw_phy_config(tp); + break; default: break; @@ -2840,6 +2935,8 @@ static const struct net_device_ops rtl8169_netdev_ops = { .ndo_tx_timeout = rtl8169_tx_timeout, .ndo_validate_addr = eth_validate_addr, .ndo_change_mtu = rtl8169_change_mtu, + .ndo_fix_features = rtl8169_fix_features, + .ndo_set_features = rtl8169_set_features, .ndo_set_mac_address = rtl_set_mac_address, .ndo_do_ioctl = rtl8169_ioctl, .ndo_set_multicast_list = rtl_set_rx_mode, @@ -2859,6 +2956,7 @@ static void __devinit rtl_init_mdio_ops(struct rtl8169_private *tp) ops->read = r8168dp_1_mdio_read; break; case RTL_GIGA_MAC_VER_28: + case RTL_GIGA_MAC_VER_31: ops->write = r8168dp_2_mdio_write; ops->read = r8168dp_2_mdio_read; break; @@ -2900,15 +2998,59 @@ static void r810x_pll_power_up(struct rtl8169_private *tp) static void r8168_phy_power_up(struct rtl8169_private *tp) { rtl_writephy(tp, 0x1f, 0x0000); - rtl_writephy(tp, 0x0e, 0x0000); + switch (tp->mac_version) { + case RTL_GIGA_MAC_VER_11: + case RTL_GIGA_MAC_VER_12: + case RTL_GIGA_MAC_VER_17: + case RTL_GIGA_MAC_VER_18: + case RTL_GIGA_MAC_VER_19: + case RTL_GIGA_MAC_VER_20: + case RTL_GIGA_MAC_VER_21: + case RTL_GIGA_MAC_VER_22: + case RTL_GIGA_MAC_VER_23: + case RTL_GIGA_MAC_VER_24: + case RTL_GIGA_MAC_VER_25: + case RTL_GIGA_MAC_VER_26: + case RTL_GIGA_MAC_VER_27: + case RTL_GIGA_MAC_VER_28: + case RTL_GIGA_MAC_VER_31: + rtl_writephy(tp, 0x0e, 0x0000); + break; + default: + break; + } rtl_writephy(tp, MII_BMCR, BMCR_ANENABLE); } static void r8168_phy_power_down(struct rtl8169_private *tp) { rtl_writephy(tp, 0x1f, 0x0000); - rtl_writephy(tp, 0x0e, 0x0200); - rtl_writephy(tp, MII_BMCR, BMCR_PDOWN); + switch (tp->mac_version) { + case RTL_GIGA_MAC_VER_32: + case RTL_GIGA_MAC_VER_33: + rtl_writephy(tp, MII_BMCR, BMCR_ANENABLE | BMCR_PDOWN); + break; + + case RTL_GIGA_MAC_VER_11: + case RTL_GIGA_MAC_VER_12: + case RTL_GIGA_MAC_VER_17: + case RTL_GIGA_MAC_VER_18: + case RTL_GIGA_MAC_VER_19: + case RTL_GIGA_MAC_VER_20: + case RTL_GIGA_MAC_VER_21: + case RTL_GIGA_MAC_VER_22: + case RTL_GIGA_MAC_VER_23: + case RTL_GIGA_MAC_VER_24: + case RTL_GIGA_MAC_VER_25: + case RTL_GIGA_MAC_VER_26: + case RTL_GIGA_MAC_VER_27: + case RTL_GIGA_MAC_VER_28: + case RTL_GIGA_MAC_VER_31: + rtl_writephy(tp, 0x0e, 0x0200); + default: + rtl_writephy(tp, MII_BMCR, BMCR_PDOWN); + break; + } } static void r8168_pll_power_down(struct rtl8169_private *tp) @@ -2916,8 +3058,9 @@ static void r8168_pll_power_down(struct rtl8169_private *tp) void __iomem *ioaddr = tp->mmio_addr; if (((tp->mac_version == RTL_GIGA_MAC_VER_27) || - (tp->mac_version == RTL_GIGA_MAC_VER_28)) && - (ocp_read(tp, 0x0f, 0x0010) & 0x00008000)) { + (tp->mac_version == RTL_GIGA_MAC_VER_28) || + (tp->mac_version == RTL_GIGA_MAC_VER_31)) && + r8168dp_check_dash(tp)) { return; } @@ -2927,6 +3070,10 @@ static void r8168_pll_power_down(struct rtl8169_private *tp) return; } + if (tp->mac_version == RTL_GIGA_MAC_VER_32 || + tp->mac_version == RTL_GIGA_MAC_VER_33) + rtl_ephy_write(ioaddr, 0x19, 0xff64); + if (__rtl8169_get_wol(tp) & WAKE_ANY) { rtl_writephy(tp, 0x1f, 0x0000); rtl_writephy(tp, MII_BMCR, 0x0000); @@ -2943,6 +3090,9 @@ static void r8168_pll_power_down(struct rtl8169_private *tp) case RTL_GIGA_MAC_VER_26: case RTL_GIGA_MAC_VER_27: case RTL_GIGA_MAC_VER_28: + case RTL_GIGA_MAC_VER_31: + case RTL_GIGA_MAC_VER_32: + case RTL_GIGA_MAC_VER_33: RTL_W8(PMCH, RTL_R8(PMCH) & ~0x80); break; } @@ -2953,8 +3103,9 @@ static void r8168_pll_power_up(struct rtl8169_private *tp) void __iomem *ioaddr = tp->mmio_addr; if (((tp->mac_version == RTL_GIGA_MAC_VER_27) || - (tp->mac_version == RTL_GIGA_MAC_VER_28)) && - (ocp_read(tp, 0x0f, 0x0010) & 0x00008000)) { + (tp->mac_version == RTL_GIGA_MAC_VER_28) || + (tp->mac_version == RTL_GIGA_MAC_VER_31)) && + r8168dp_check_dash(tp)) { return; } @@ -2963,6 +3114,9 @@ static void r8168_pll_power_up(struct rtl8169_private *tp) case RTL_GIGA_MAC_VER_26: case RTL_GIGA_MAC_VER_27: case RTL_GIGA_MAC_VER_28: + case RTL_GIGA_MAC_VER_31: + case RTL_GIGA_MAC_VER_32: + case RTL_GIGA_MAC_VER_33: RTL_W8(PMCH, RTL_R8(PMCH) | 0x80); break; } @@ -3017,6 +3171,9 @@ static void __devinit rtl_init_pll_power_ops(struct rtl8169_private *tp) case RTL_GIGA_MAC_VER_26: case RTL_GIGA_MAC_VER_27: case RTL_GIGA_MAC_VER_28: + case RTL_GIGA_MAC_VER_31: + case RTL_GIGA_MAC_VER_32: + case RTL_GIGA_MAC_VER_33: ops->down = r8168_pll_power_down; ops->up = r8168_pll_power_up; break; @@ -3226,7 +3383,19 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) netif_napi_add(dev, &tp->napi, rtl8169_poll, R8169_NAPI_WEIGHT); - dev->features |= NETIF_F_HW_VLAN_TX_RX | NETIF_F_GRO; + /* don't enable SG, IP_CSUM and TSO by default - it might not work + * properly for all devices */ + dev->features |= NETIF_F_RXCSUM | + NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; + + dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO | + NETIF_F_RXCSUM | NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; + dev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO | + NETIF_F_HIGHDMA; + + if (tp->mac_version == RTL_GIGA_MAC_VER_05) + /* 8110SCd requires hardware Rx VLAN - disallow toggling */ + dev->hw_features &= ~NETIF_F_HW_VLAN_RX; tp->intr_mask = 0xffff; tp->hw_start = cfg->hw_start; @@ -3249,7 +3418,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) (u32)(RTL_R32(TxConfig) & 0x9cf0f8ff), dev->irq); if ((tp->mac_version == RTL_GIGA_MAC_VER_27) || - (tp->mac_version == RTL_GIGA_MAC_VER_28)) { + (tp->mac_version == RTL_GIGA_MAC_VER_28) || + (tp->mac_version == RTL_GIGA_MAC_VER_31)) { rtl8168_driver_start(tp); } @@ -3282,7 +3452,8 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev) struct rtl8169_private *tp = netdev_priv(dev); if ((tp->mac_version == RTL_GIGA_MAC_VER_27) || - (tp->mac_version == RTL_GIGA_MAC_VER_28)) { + (tp->mac_version == RTL_GIGA_MAC_VER_28) || + (tp->mac_version == RTL_GIGA_MAC_VER_31)) { rtl8168_driver_stop(tp); } @@ -3344,7 +3515,7 @@ static int rtl8169_open(struct net_device *dev) rtl8169_init_phy(dev, tp); - rtl8169_vlan_mode(dev); + rtl8169_set_features(dev, dev->features); rtl_pll_power_up(tp); @@ -3382,7 +3553,8 @@ static void rtl8169_hw_reset(struct rtl8169_private *tp) rtl8169_irq_mask_and_ack(ioaddr); if (tp->mac_version == RTL_GIGA_MAC_VER_27 || - tp->mac_version == RTL_GIGA_MAC_VER_28) { + tp->mac_version == RTL_GIGA_MAC_VER_28 || + tp->mac_version == RTL_GIGA_MAC_VER_31) { while (RTL_R8(TxPoll) & NPQ) udelay(20); @@ -3779,6 +3951,17 @@ static void rtl_hw_start_8168d(void __iomem *ioaddr, struct pci_dev *pdev) RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R8168_CPCMD_QUIRK_MASK); } +static void rtl_hw_start_8168dp(void __iomem *ioaddr, struct pci_dev *pdev) +{ + rtl_csi_access_enable_1(ioaddr); + + rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + + RTL_W8(MaxTxPacketSize, TxPacketMax); + + rtl_disable_clock_request(pdev); +} + static void rtl_hw_start_8168d_4(void __iomem *ioaddr, struct pci_dev *pdev) { static const struct ephy_info e_info_8168d_4[] = { @@ -3805,6 +3988,41 @@ static void rtl_hw_start_8168d_4(void __iomem *ioaddr, struct pci_dev *pdev) rtl_enable_clock_request(pdev); } +static void rtl_hw_start_8168e(void __iomem *ioaddr, struct pci_dev *pdev) +{ + static const struct ephy_info e_info_8168e[] = { + { 0x00, 0x0200, 0x0100 }, + { 0x00, 0x0000, 0x0004 }, + { 0x06, 0x0002, 0x0001 }, + { 0x06, 0x0000, 0x0030 }, + { 0x07, 0x0000, 0x2000 }, + { 0x00, 0x0000, 0x0020 }, + { 0x03, 0x5800, 0x2000 }, + { 0x03, 0x0000, 0x0001 }, + { 0x01, 0x0800, 0x1000 }, + { 0x07, 0x0000, 0x4000 }, + { 0x1e, 0x0000, 0x2000 }, + { 0x19, 0xffff, 0xfe6c }, + { 0x0a, 0x0000, 0x0040 } + }; + + rtl_csi_access_enable_2(ioaddr); + + rtl_ephy_init(ioaddr, e_info_8168e, ARRAY_SIZE(e_info_8168e)); + + rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT); + + RTL_W8(MaxTxPacketSize, TxPacketMax); + + rtl_disable_clock_request(pdev); + + /* Reset tx FIFO pointer */ + RTL_W32(MISC, RTL_R32(MISC) | txpla_rst); + RTL_W32(MISC, RTL_R32(MISC) & ~txpla_rst); + + RTL_W8(Config5, RTL_R8(Config5) & ~spi_en); +} + static void rtl_hw_start_8168(struct net_device *dev) { struct rtl8169_private *tp = netdev_priv(dev); @@ -3842,55 +4060,63 @@ static void rtl_hw_start_8168(struct net_device *dev) switch (tp->mac_version) { case RTL_GIGA_MAC_VER_11: rtl_hw_start_8168bb(ioaddr, pdev); - break; + break; case RTL_GIGA_MAC_VER_12: case RTL_GIGA_MAC_VER_17: rtl_hw_start_8168bef(ioaddr, pdev); - break; + break; case RTL_GIGA_MAC_VER_18: rtl_hw_start_8168cp_1(ioaddr, pdev); - break; + break; case RTL_GIGA_MAC_VER_19: rtl_hw_start_8168c_1(ioaddr, pdev); - break; + break; case RTL_GIGA_MAC_VER_20: rtl_hw_start_8168c_2(ioaddr, pdev); - break; + break; case RTL_GIGA_MAC_VER_21: rtl_hw_start_8168c_3(ioaddr, pdev); - break; + break; case RTL_GIGA_MAC_VER_22: rtl_hw_start_8168c_4(ioaddr, pdev); - break; + break; case RTL_GIGA_MAC_VER_23: rtl_hw_start_8168cp_2(ioaddr, pdev); - break; + break; case RTL_GIGA_MAC_VER_24: rtl_hw_start_8168cp_3(ioaddr, pdev); - break; + break; case RTL_GIGA_MAC_VER_25: case RTL_GIGA_MAC_VER_26: case RTL_GIGA_MAC_VER_27: rtl_hw_start_8168d(ioaddr, pdev); - break; + break; case RTL_GIGA_MAC_VER_28: rtl_hw_start_8168d_4(ioaddr, pdev); - break; + break; + case RTL_GIGA_MAC_VER_31: + rtl_hw_start_8168dp(ioaddr, pdev); + break; + + case RTL_GIGA_MAC_VER_32: + case RTL_GIGA_MAC_VER_33: + rtl_hw_start_8168e(ioaddr, pdev); + break; default: printk(KERN_ERR PFX "%s: unknown chipset (mac_version = %d).\n", dev->name, tp->mac_version); - break; + break; } RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb); @@ -4062,6 +4288,8 @@ static int rtl8169_change_mtu(struct net_device *dev, int new_mtu) return -EINVAL; dev->mtu = new_mtu; + netdev_update_features(dev); + return 0; } @@ -4386,12 +4614,11 @@ err_out: static inline u32 rtl8169_tso_csum(struct sk_buff *skb, struct net_device *dev) { - if (dev->features & NETIF_F_TSO) { - u32 mss = skb_shinfo(skb)->gso_size; + u32 mss = skb_shinfo(skb)->gso_size; + + if (mss) + return LargeSend | ((mss & MSSMask) << MSSShift); - if (mss) - return LargeSend | ((mss & MSSMask) << MSSShift); - } if (skb->ip_summed == CHECKSUM_PARTIAL) { const struct iphdr *ip = ip_hdr(skb); @@ -4755,6 +4982,7 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance) case RTL_GIGA_MAC_VER_24: case RTL_GIGA_MAC_VER_27: case RTL_GIGA_MAC_VER_28: + case RTL_GIGA_MAC_VER_31: /* Experimental science. Pktgen proof. */ case RTL_GIGA_MAC_VER_12: case RTL_GIGA_MAC_VER_25: diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index 356e74d..2d5cc61 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -2244,13 +2244,12 @@ static int verify_xena_quiescence(struct s2io_nic *sp) static void fix_mac_address(struct s2io_nic *sp) { struct XENA_dev_config __iomem *bar0 = sp->bar0; - u64 val64; int i = 0; while (fix_mac[i] != END_SIGN) { writeq(fix_mac[i++], &bar0->gpio_control); udelay(10); - val64 = readq(&bar0->gpio_control); + (void) readq(&bar0->gpio_control); } } @@ -2353,7 +2352,7 @@ static int start_nic(struct s2io_nic *nic) if (s2io_link_fault_indication(nic) == MAC_RMAC_ERR_TIMER) { /* - * Dont see link state interrupts initally on some switches, + * Dont see link state interrupts initially on some switches, * so directly scheduling the link state task here. */ schedule_work(&nic->set_link_task); @@ -2727,7 +2726,6 @@ static void free_rxd_blk(struct s2io_nic *sp, int ring_no, int blk) int j; struct sk_buff *skb; struct RxD_t *rxdp; - struct buffAdd *ba; struct RxD1 *rxdp1; struct RxD3 *rxdp3; struct mac_info *mac_control = &sp->mac_control; @@ -2751,7 +2749,6 @@ static void free_rxd_blk(struct s2io_nic *sp, int ring_no, int blk) memset(rxdp, 0, sizeof(struct RxD1)); } else if (sp->rxd_mode == RXD_MODE_3B) { rxdp3 = (struct RxD3 *)rxdp; - ba = &mac_control->rings[ring_no].ba[blk][j]; pci_unmap_single(sp->pdev, (dma_addr_t)rxdp3->Buffer0_ptr, BUF0_LEN, @@ -3563,7 +3560,7 @@ static void s2io_reset(struct s2io_nic *sp) } /* - * Clear spurious ECC interrupts that would have occured on + * Clear spurious ECC interrupts that would have occurred on * XFRAME II cards after reset. */ if (sp->device_type == XFRAME_II_DEVICE) { @@ -4065,7 +4062,7 @@ static int s2io_close(struct net_device *dev) * Description : * This function is the Tx entry point of the driver. S2IO NIC supports * certain protocol assist features on Tx side, namely CSO, S/G, LSO. - * NOTE: when device cant queue the pkt,just the trans_start variable will + * NOTE: when device can't queue the pkt,just the trans_start variable will * not be upadted. * Return value: * 0 on success & 1 on failure. @@ -5484,83 +5481,79 @@ static void s2io_ethtool_gregs(struct net_device *dev, } } -/** - * s2io_phy_id - timer function that alternates adapter LED. - * @data : address of the private member of the device structure, which - * is a pointer to the s2io_nic structure, provided as an u32. - * Description: This is actually the timer function that alternates the - * adapter LED bit of the adapter control bit to set/reset every time on - * invocation. The timer is set for 1/2 a second, hence tha NIC blinks - * once every second. +/* + * s2io_set_led - control NIC led */ -static void s2io_phy_id(unsigned long data) +static void s2io_set_led(struct s2io_nic *sp, bool on) { - struct s2io_nic *sp = (struct s2io_nic *)data; struct XENA_dev_config __iomem *bar0 = sp->bar0; - u64 val64 = 0; - u16 subid; + u16 subid = sp->pdev->subsystem_device; + u64 val64; - subid = sp->pdev->subsystem_device; if ((sp->device_type == XFRAME_II_DEVICE) || ((subid & 0xFF) >= 0x07)) { val64 = readq(&bar0->gpio_control); - val64 ^= GPIO_CTRL_GPIO_0; + if (on) + val64 |= GPIO_CTRL_GPIO_0; + else + val64 &= ~GPIO_CTRL_GPIO_0; + writeq(val64, &bar0->gpio_control); } else { val64 = readq(&bar0->adapter_control); - val64 ^= ADAPTER_LED_ON; + if (on) + val64 |= ADAPTER_LED_ON; + else + val64 &= ~ADAPTER_LED_ON; + writeq(val64, &bar0->adapter_control); } - mod_timer(&sp->id_timer, jiffies + HZ / 2); } /** - * s2io_ethtool_idnic - To physically identify the nic on the system. - * @sp : private member of the device structure, which is a pointer to the - * s2io_nic structure. - * @id : pointer to the structure with identification parameters given by - * ethtool. + * s2io_ethtool_set_led - To physically identify the nic on the system. + * @dev : network device + * @state: led setting + * * Description: Used to physically identify the NIC on the system. * The Link LED will blink for a time specified by the user for * identification. * NOTE: The Link has to be Up to be able to blink the LED. Hence * identification is possible only if it's link is up. - * Return value: - * int , returns 0 on success */ -static int s2io_ethtool_idnic(struct net_device *dev, u32 data) +static int s2io_ethtool_set_led(struct net_device *dev, + enum ethtool_phys_id_state state) { - u64 val64 = 0, last_gpio_ctrl_val; struct s2io_nic *sp = netdev_priv(dev); struct XENA_dev_config __iomem *bar0 = sp->bar0; - u16 subid; + u16 subid = sp->pdev->subsystem_device; - subid = sp->pdev->subsystem_device; - last_gpio_ctrl_val = readq(&bar0->gpio_control); if ((sp->device_type == XFRAME_I_DEVICE) && ((subid & 0xFF) < 0x07)) { - val64 = readq(&bar0->adapter_control); + u64 val64 = readq(&bar0->adapter_control); if (!(val64 & ADAPTER_CNTL_EN)) { pr_err("Adapter Link down, cannot blink LED\n"); - return -EFAULT; + return -EAGAIN; } } - if (sp->id_timer.function == NULL) { - init_timer(&sp->id_timer); - sp->id_timer.function = s2io_phy_id; - sp->id_timer.data = (unsigned long)sp; - } - mod_timer(&sp->id_timer, jiffies); - if (data) - msleep_interruptible(data * HZ); - else - msleep_interruptible(MAX_FLICKER_TIME); - del_timer_sync(&sp->id_timer); - if (CARDS_WITH_FAULTY_LINK_INDICATORS(sp->device_type, subid)) { - writeq(last_gpio_ctrl_val, &bar0->gpio_control); - last_gpio_ctrl_val = readq(&bar0->gpio_control); + switch (state) { + case ETHTOOL_ID_ACTIVE: + sp->adapt_ctrl_org = readq(&bar0->gpio_control); + return -EINVAL; + + case ETHTOOL_ID_ON: + s2io_set_led(sp, true); + break; + + case ETHTOOL_ID_OFF: + s2io_set_led(sp, false); + break; + + case ETHTOOL_ID_INACTIVE: + if (CARDS_WITH_FAULTY_LINK_INDICATORS(sp->device_type, subid)) + writeq(sp->adapt_ctrl_org, &bar0->gpio_control); } return 0; @@ -6776,7 +6769,7 @@ static const struct ethtool_ops netdev_ethtool_ops = { .set_ufo = ethtool_op_set_ufo, .self_test = s2io_ethtool_test, .get_strings = s2io_ethtool_get_strings, - .phys_id = s2io_ethtool_idnic, + .set_phys_id = s2io_ethtool_set_led, .get_ethtool_stats = s2io_get_ethtool_stats, .get_sset_count = s2io_get_sset_count, }; diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h index 7d16030..800b3a4 100644 --- a/drivers/net/s2io.h +++ b/drivers/net/s2io.h @@ -376,7 +376,7 @@ static const u16 fifo_selector[MAX_TX_FIFOS] = {0, 1, 3, 3, 7, 7, 7, 7}; /* Maintains Per FIFO related information. */ struct tx_fifo_config { #define MAX_AVAILABLE_TXDS 8192 - u32 fifo_len; /* specifies len of FIFO upto 8192, ie no of TxDLs */ + u32 fifo_len; /* specifies len of FIFO up to 8192, ie no of TxDLs */ /* Priority definition */ #define TX_FIFO_PRI_0 0 /*Highest */ #define TX_FIFO_PRI_1 1 @@ -893,9 +893,6 @@ struct s2io_nic { u16 all_multi_pos; u16 promisc_flg; - /* Id timer, used to blink NIC to physically identify NIC. */ - struct timer_list id_timer; - /* Restart timer, used to restart NIC if the device is stuck and * a schedule task that will set the correct Link state once the * NIC's PHY has stabilized after a state change. @@ -1005,18 +1002,16 @@ static inline void writeq(u64 val, void __iomem *addr) #define LF 2 static inline void SPECIAL_REG_WRITE(u64 val, void __iomem *addr, int order) { - u32 ret; - if (order == LF) { writel((u32) (val), addr); - ret = readl(addr); + (void) readl(addr); writel((u32) (val >> 32), (addr + 4)); - ret = readl(addr + 4); + (void) readl(addr + 4); } else { writel((u32) (val >> 32), (addr + 4)); - ret = readl(addr + 4); + (void) readl(addr + 4); writel((u32) (val), addr); - ret = readl(addr); + (void) readl(addr); } } diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c index d890679..db72a6e 100644 --- a/drivers/net/sfc/efx.c +++ b/drivers/net/sfc/efx.c @@ -1874,6 +1874,17 @@ static void efx_set_multicast_list(struct net_device *net_dev) /* Otherwise efx_start_port() will do this */ } +static int efx_set_features(struct net_device *net_dev, u32 data) +{ + struct efx_nic *efx = netdev_priv(net_dev); + + /* If disabling RX n-tuple filtering, clear existing filters */ + if (net_dev->features & ~data & NETIF_F_NTUPLE) + efx_filter_clear_rx(efx, EFX_FILTER_PRI_MANUAL); + + return 0; +} + static const struct net_device_ops efx_netdev_ops = { .ndo_open = efx_net_open, .ndo_stop = efx_net_stop, @@ -1885,6 +1896,7 @@ static const struct net_device_ops efx_netdev_ops = { .ndo_change_mtu = efx_change_mtu, .ndo_set_mac_address = efx_set_mac_address, .ndo_set_multicast_list = efx_set_multicast_list, + .ndo_set_features = efx_set_features, #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = efx_netpoll, #endif @@ -2269,7 +2281,6 @@ static int efx_init_struct(struct efx_nic *efx, struct efx_nic_type *type, strlcpy(efx->name, pci_name(pci_dev), sizeof(efx->name)); efx->net_dev = net_dev; - efx->rx_checksum_enabled = true; spin_lock_init(&efx->stats_lock); mutex_init(&efx->mac_lock); efx->mac_op = type->default_mac_ops; @@ -2452,12 +2463,15 @@ static int __devinit efx_pci_probe(struct pci_dev *pci_dev, return -ENOMEM; net_dev->features |= (type->offload_features | NETIF_F_SG | NETIF_F_HIGHDMA | NETIF_F_TSO | - NETIF_F_GRO); + NETIF_F_RXCSUM); if (type->offload_features & NETIF_F_V6_CSUM) net_dev->features |= NETIF_F_TSO6; /* Mask for features that also apply to VLAN devices */ net_dev->vlan_features |= (NETIF_F_ALL_CSUM | NETIF_F_SG | - NETIF_F_HIGHDMA | NETIF_F_TSO); + NETIF_F_HIGHDMA | NETIF_F_ALL_TSO | + NETIF_F_RXCSUM); + /* All offloads can be toggled */ + net_dev->hw_features = net_dev->features & ~NETIF_F_HIGHDMA; efx = netdev_priv(net_dev); pci_set_drvdata(pci_dev, efx); SET_NETDEV_DEV(net_dev, &pci_dev->dev); diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c index 807178e..644f7c1 100644 --- a/drivers/net/sfc/ethtool.c +++ b/drivers/net/sfc/ethtool.c @@ -178,19 +178,27 @@ static struct efx_ethtool_stat efx_ethtool_stats[] = { */ /* Identify device by flashing LEDs */ -static int efx_ethtool_phys_id(struct net_device *net_dev, u32 count) +static int efx_ethtool_phys_id(struct net_device *net_dev, + enum ethtool_phys_id_state state) { struct efx_nic *efx = netdev_priv(net_dev); + enum efx_led_mode mode; - do { - efx->type->set_id_led(efx, EFX_LED_ON); - schedule_timeout_interruptible(HZ / 2); - - efx->type->set_id_led(efx, EFX_LED_OFF); - schedule_timeout_interruptible(HZ / 2); - } while (!signal_pending(current) && --count != 0); + switch (state) { + case ETHTOOL_ID_ON: + mode = EFX_LED_ON; + break; + case ETHTOOL_ID_OFF: + mode = EFX_LED_OFF; + break; + case ETHTOOL_ID_INACTIVE: + mode = EFX_LED_DEFAULT; + break; + default: + return -EINVAL; + } - efx->type->set_id_led(efx, EFX_LED_DEFAULT); + efx->type->set_id_led(efx, mode); return 0; } @@ -518,72 +526,6 @@ static void efx_ethtool_get_stats(struct net_device *net_dev, } } -static int efx_ethtool_set_tso(struct net_device *net_dev, u32 enable) -{ - struct efx_nic *efx __attribute__ ((unused)) = netdev_priv(net_dev); - u32 features; - - features = NETIF_F_TSO; - if (efx->type->offload_features & NETIF_F_V6_CSUM) - features |= NETIF_F_TSO6; - - if (enable) - net_dev->features |= features; - else - net_dev->features &= ~features; - - return 0; -} - -static int efx_ethtool_set_tx_csum(struct net_device *net_dev, u32 enable) -{ - struct efx_nic *efx = netdev_priv(net_dev); - u32 features = efx->type->offload_features & NETIF_F_ALL_CSUM; - - if (enable) - net_dev->features |= features; - else - net_dev->features &= ~features; - - return 0; -} - -static int efx_ethtool_set_rx_csum(struct net_device *net_dev, u32 enable) -{ - struct efx_nic *efx = netdev_priv(net_dev); - - /* No way to stop the hardware doing the checks; we just - * ignore the result. - */ - efx->rx_checksum_enabled = !!enable; - - return 0; -} - -static u32 efx_ethtool_get_rx_csum(struct net_device *net_dev) -{ - struct efx_nic *efx = netdev_priv(net_dev); - - return efx->rx_checksum_enabled; -} - -static int efx_ethtool_set_flags(struct net_device *net_dev, u32 data) -{ - struct efx_nic *efx = netdev_priv(net_dev); - u32 supported = (efx->type->offload_features & - (ETH_FLAG_RXHASH | ETH_FLAG_NTUPLE)); - int rc; - - rc = ethtool_op_set_flags(net_dev, data, supported); - if (rc) - return rc; - - if (!(data & ETH_FLAG_NTUPLE)) - efx_filter_clear_rx(efx, EFX_FILTER_PRI_MANUAL); - - return 0; -} - static void efx_ethtool_self_test(struct net_device *net_dev, struct ethtool_test *test, u64 *data) { @@ -1070,22 +1012,10 @@ const struct ethtool_ops efx_ethtool_ops = { .set_ringparam = efx_ethtool_set_ringparam, .get_pauseparam = efx_ethtool_get_pauseparam, .set_pauseparam = efx_ethtool_set_pauseparam, - .get_rx_csum = efx_ethtool_get_rx_csum, - .set_rx_csum = efx_ethtool_set_rx_csum, - .get_tx_csum = ethtool_op_get_tx_csum, - /* Need to enable/disable IPv6 too */ - .set_tx_csum = efx_ethtool_set_tx_csum, - .get_sg = ethtool_op_get_sg, - .set_sg = ethtool_op_set_sg, - .get_tso = ethtool_op_get_tso, - /* Need to enable/disable TSO-IPv6 too */ - .set_tso = efx_ethtool_set_tso, - .get_flags = ethtool_op_get_flags, - .set_flags = efx_ethtool_set_flags, .get_sset_count = efx_ethtool_get_sset_count, .self_test = efx_ethtool_self_test, .get_strings = efx_ethtool_get_strings, - .phys_id = efx_ethtool_phys_id, + .set_phys_id = efx_ethtool_phys_id, .get_ethtool_stats = efx_ethtool_get_stats, .get_wol = efx_ethtool_get_wol, .set_wol = efx_ethtool_set_wol, diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c index 734fcfb..d96b237 100644 --- a/drivers/net/sfc/falcon.c +++ b/drivers/net/sfc/falcon.c @@ -692,7 +692,7 @@ static int falcon_gmii_wait(struct efx_nic *efx) efx_oword_t md_stat; int count; - /* wait upto 50ms - taken max from datasheet */ + /* wait up to 50ms - taken max from datasheet */ for (count = 0; count < 5000; count++) { efx_reado(efx, &md_stat, FR_AB_MD_STAT); if (EFX_OWORD_FIELD(md_stat, FRF_AB_MD_BSY) == 0) { @@ -1221,7 +1221,7 @@ static int falcon_reset_sram(struct efx_nic *efx) return 0; } - } while (++count < 20); /* wait upto 0.4 sec */ + } while (++count < 20); /* wait up to 0.4 sec */ netif_err(efx, hw, efx->net_dev, "timed out waiting for SRAM reset\n"); return -ETIMEDOUT; diff --git a/drivers/net/sfc/mcdi.c b/drivers/net/sfc/mcdi.c index 5e118f0..d984790 100644 --- a/drivers/net/sfc/mcdi.c +++ b/drivers/net/sfc/mcdi.c @@ -453,7 +453,7 @@ static void efx_mcdi_ev_death(struct efx_nic *efx, int rc) * * There's a race here with efx_mcdi_rpc(), because we might receive * a REBOOT event *before* the request has been copied out. In polled - * mode (during startup) this is irrelevent, because efx_mcdi_complete() + * mode (during startup) this is irrelevant, because efx_mcdi_complete() * is ignored. In event mode, this condition is just an edge-case of * receiving a REBOOT event after posting the MCDI request. Did the mc * reboot before or after the copyout? The best we can do always is diff --git a/drivers/net/sfc/mcdi_pcol.h b/drivers/net/sfc/mcdi_pcol.h index b86a15f..41fe06f 100644 --- a/drivers/net/sfc/mcdi_pcol.h +++ b/drivers/net/sfc/mcdi_pcol.h @@ -103,7 +103,7 @@ * * If Code==CMDDONE, then the fields are further interpreted as: * - * - LEVEL==INFO Command succeded + * - LEVEL==INFO Command succeeded * - LEVEL==ERR Command failed * * 0 8 16 24 32 @@ -572,7 +572,7 @@ (4*(_numwords)) /* MC_CMD_SET_RAND_SEED: - * Set the 16byte seed for the MC psuedo-random generator + * Set the 16byte seed for the MC pseudo-random generator */ #define MC_CMD_SET_RAND_SEED 0x1a #define MC_CMD_SET_RAND_SEED_IN_LEN 16 @@ -1162,7 +1162,7 @@ #define MC_CMD_MAC_STATS_CMD_CLEAR_WIDTH 1 #define MC_CMD_MAC_STATS_CMD_PERIODIC_CHANGE_LBN 2 #define MC_CMD_MAC_STATS_CMD_PERIODIC_CHANGE_WIDTH 1 -/* Remaining PERIOD* fields only relevent when PERIODIC_CHANGE is set */ +/* Remaining PERIOD* fields only relevant when PERIODIC_CHANGE is set */ #define MC_CMD_MAC_STATS_CMD_PERIODIC_ENABLE_LBN 3 #define MC_CMD_MAC_STATS_CMD_PERIODIC_ENABLE_WIDTH 1 #define MC_CMD_MAC_STATS_CMD_PERIODIC_CLEAR_LBN 4 diff --git a/drivers/net/sfc/mcdi_phy.c b/drivers/net/sfc/mcdi_phy.c index ec3f740..7e3c65b 100644 --- a/drivers/net/sfc/mcdi_phy.c +++ b/drivers/net/sfc/mcdi_phy.c @@ -449,7 +449,7 @@ void efx_mcdi_phy_check_fcntl(struct efx_nic *efx, u32 lpa) struct efx_mcdi_phy_data *phy_cfg = efx->phy_data; u32 rmtadv; - /* The link partner capabilities are only relevent if the + /* The link partner capabilities are only relevant if the * link supports flow control autonegotiation */ if (~phy_cfg->supported_cap & (1 << MC_CMD_PHY_CAP_AN_LBN)) return; diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h index 215d5c5..92a9067 100644 --- a/drivers/net/sfc/net_driver.h +++ b/drivers/net/sfc/net_driver.h @@ -670,7 +670,7 @@ struct efx_filter_state; * @irq_zero_count: Number of legacy IRQs seen with queue flags == 0 * @fatal_irq_level: IRQ level (bit number) used for serious errors * @mtd_list: List of MTDs attached to the NIC - * @nic_data: Hardware dependant state + * @nic_data: Hardware dependent state * @mac_lock: MAC access lock. Protects @port_enabled, @phy_mode, * @port_inhibited, efx_monitor() and efx_reconfigure_port() * @port_enabled: Port enabled indicator. @@ -681,7 +681,6 @@ struct efx_filter_state; * @port_inhibited: If set, the netif_carrier is always off. Hold the mac_lock * @port_initialized: Port initialized? * @net_dev: Operating system network device. Consider holding the rtnl lock - * @rx_checksum_enabled: RX checksumming enabled * @stats_buffer: DMA buffer for statistics * @mac_op: MAC interface * @phy_type: PHY type @@ -771,7 +770,6 @@ struct efx_nic { bool port_initialized; struct net_device *net_dev; - bool rx_checksum_enabled; struct efx_buffer stats_buffer; diff --git a/drivers/net/sfc/nic.c b/drivers/net/sfc/nic.c index e839661..2594f39 100644 --- a/drivers/net/sfc/nic.c +++ b/drivers/net/sfc/nic.c @@ -850,7 +850,6 @@ efx_handle_rx_event(struct efx_channel *channel, const efx_qword_t *event) unsigned expected_ptr; bool rx_ev_pkt_ok, discard = false, checksummed; struct efx_rx_queue *rx_queue; - struct efx_nic *efx = channel->efx; /* Basic packet information */ rx_ev_byte_cnt = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_BYTE_CNT); @@ -873,9 +872,8 @@ efx_handle_rx_event(struct efx_channel *channel, const efx_qword_t *event) * UDP/IP, then we can rely on the hardware checksum. */ checksummed = - likely(efx->rx_checksum_enabled) && - (rx_ev_hdr_type == FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_TCP || - rx_ev_hdr_type == FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_UDP); + rx_ev_hdr_type == FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_TCP || + rx_ev_hdr_type == FSE_CZ_RX_EV_HDR_TYPE_IPV4V6_UDP; } else { efx_handle_rx_not_ok(rx_queue, event, &rx_ev_pkt_ok, &discard); checksummed = false; diff --git a/drivers/net/sfc/rx.c b/drivers/net/sfc/rx.c index c0fdb59..b7dc891 100644 --- a/drivers/net/sfc/rx.c +++ b/drivers/net/sfc/rx.c @@ -605,6 +605,9 @@ void __efx_rx_packet(struct efx_channel *channel, skb_record_rx_queue(skb, channel->channel); } + if (unlikely(!(efx->net_dev->features & NETIF_F_RXCSUM))) + checksummed = false; + if (likely(checksummed || rx_buf->is_page)) { efx_rx_packet_gro(channel, rx_buf, eh, checksummed); return; diff --git a/drivers/net/sgiseeq.c b/drivers/net/sgiseeq.c index 3a0cc63..dd03bf6 100644 --- a/drivers/net/sgiseeq.c +++ b/drivers/net/sgiseeq.c @@ -33,7 +33,7 @@ static char *sgiseeqstr = "SGI Seeq8003"; * with that in mind, I've decided to make this driver look completely like a * stupid Lance from a driver architecture perspective. Only difference is that * here our "ring buffer" looks and acts like a real Lance one does but is - * layed out like how the HPC DMA and the Seeq want it to. You'd be surprised + * laid out like how the HPC DMA and the Seeq want it to. You'd be surprised * how a stupid idea like this can pay off in performance, not to mention * making this driver 2,000 times easier to write. ;-) */ @@ -77,7 +77,7 @@ struct sgiseeq_tx_desc { }; /* - * Warning: This structure is layed out in a certain way because HPC dma + * Warning: This structure is laid out in a certain way because HPC dma * descriptors must be 8-byte aligned. So don't touch this without * some care. */ diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c index e9e7a53..8a72a97 100644 --- a/drivers/net/sh_eth.c +++ b/drivers/net/sh_eth.c @@ -1875,7 +1875,7 @@ static int sh_eth_drv_probe(struct platform_device *pdev) if (ret) goto out_unregister; - /* print device infomation */ + /* print device information */ pr_info("Base address at 0x%x, %pM, IRQ %d.\n", (u32)ndev->base_addr, ndev->dev_addr, ndev->irq); diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c index 3406ed8..b436e00 100644 --- a/drivers/net/sis190.c +++ b/drivers/net/sis190.c @@ -93,7 +93,7 @@ enum sis190_registers { IntrStatus = 0x20, IntrMask = 0x24, IntrControl = 0x28, - IntrTimer = 0x2c, // unused (Interupt Timer) + IntrTimer = 0x2c, // unused (Interrupt Timer) PMControl = 0x30, // unused (Power Mgmt Control/Status) rsv2 = 0x34, // reserved ROMControl = 0x38, @@ -234,7 +234,7 @@ enum _DescStatusBit { RxSizeMask = 0x0000ffff /* * The asic could apparently do vlan, TSO, jumbo (sis191 only) and - * provide two (unused with Linux) Tx queues. No publically + * provide two (unused with Linux) Tx queues. No publicly * available documentation alas. */ }; diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c index 84d4167..cb317cd 100644 --- a/drivers/net/sis900.c +++ b/drivers/net/sis900.c @@ -1180,7 +1180,7 @@ sis900_init_rx_ring(struct net_device *net_dev) * * 630E equalizer workaround rule(Cyrus Huang 08/15) * PHY register 14h(Test) - * Bit 14: 0 -- Automatically dectect (default) + * Bit 14: 0 -- Automatically detect (default) * 1 -- Manually set Equalizer filter * Bit 13: 0 -- (Default) * 1 -- Speed up convergence of equalizer setting @@ -1192,7 +1192,7 @@ sis900_init_rx_ring(struct net_device *net_dev) * Then set equalizer value, and set Bit 14 to 1, Bit 9 to 0 * Link Off:Set Bit 13 to 1, Bit 14 to 0 * Calculate Equalizer value: - * When Link is ON and Bit 14 is 0, SIS900PHY will auto-dectect proper equalizer value. + * When Link is ON and Bit 14 is 0, SIS900PHY will auto-detect proper equalizer value. * When the equalizer is stable, this value is not a fixed value. It will be within * a small range(eg. 7~9). Then we get a minimum and a maximum value(eg. min=7, max=9) * 0 <= max <= 4 --> set equalizer to max @@ -1723,7 +1723,7 @@ static int sis900_rx(struct net_device *net_dev) rx_size = data_size - CRC_SIZE; #if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE) - /* ``TOOLONG'' flag means jumbo packet recived. */ + /* ``TOOLONG'' flag means jumbo packet received. */ if ((rx_status & TOOLONG) && data_size <= MAX_FRAME_SIZE) rx_status &= (~ ((unsigned int)TOOLONG)); #endif diff --git a/drivers/net/skfp/ess.c b/drivers/net/skfp/ess.c index 8639a08..2fc5987 100644 --- a/drivers/net/skfp/ess.c +++ b/drivers/net/skfp/ess.c @@ -241,7 +241,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm, != SMT_RDF_SUCCESS) || (sm->smt_tid != smc->ess.alloc_trans_id)) { - DB_ESS("ESS: Allocation Responce not accepted\n",0,0) ; + DB_ESS("ESS: Allocation Response not accepted\n",0,0) ; return fs; } @@ -393,7 +393,7 @@ static int process_bw_alloc(struct s_smc *smc, long int payload, long int overhe * | T-NEG | * - - * - * T-NEG is discribed by the equation: + * T-NEG is described by the equation: * * (-) fddiMACT-NEG * T-NEG = ------------------- @@ -479,7 +479,7 @@ static void ess_send_response(struct s_smc *smc, struct smt_header *sm, void *p ; /* - * get and initialize the responce frame + * get and initialize the response frame */ if (sba_cmd == CHANGE_ALLOCATION) { if (!(mb=smt_build_frame(smc,SMT_RAF,SMT_REPLY, @@ -578,7 +578,7 @@ static void ess_send_alc_req(struct s_smc *smc) } /* - * get and initialize the responce frame + * get and initialize the response frame */ if (!(mb=smt_build_frame(smc,SMT_RAF,SMT_REQUEST, sizeof(struct smt_sba_alc_req)))) diff --git a/drivers/net/skfp/fplustm.c b/drivers/net/skfp/fplustm.c index ca4e7bb..a20ed1a 100644 --- a/drivers/net/skfp/fplustm.c +++ b/drivers/net/skfp/fplustm.c @@ -340,7 +340,7 @@ static void mac_counter_init(struct s_smc *smc) outpw(FM_A(FM_LCNTR),0) ; outpw(FM_A(FM_ECNTR),0) ; /* - * clear internal error counter stucture + * clear internal error counter structure */ ec = (u_long *)&smc->hw.fp.err_stats ; for (i = (sizeof(struct err_st)/sizeof(long)) ; i ; i--) @@ -1262,8 +1262,8 @@ Function DOWNCALL/INTERN (SMT, fplustm.c) Para mode = 1 RX_ENABLE_ALLMULTI enable all multicasts 2 RX_DISABLE_ALLMULTI disable "enable all multicasts" - 3 RX_ENABLE_PROMISC enable promiscous - 4 RX_DISABLE_PROMISC disable promiscous + 3 RX_ENABLE_PROMISC enable promiscuous + 4 RX_DISABLE_PROMISC disable promiscuous 5 RX_ENABLE_NSA enable reception of NSA frames 6 RX_DISABLE_NSA disable reception of NSA frames diff --git a/drivers/net/skfp/h/cmtdef.h b/drivers/net/skfp/h/cmtdef.h index f2f771d..5a6c612 100644 --- a/drivers/net/skfp/h/cmtdef.h +++ b/drivers/net/skfp/h/cmtdef.h @@ -19,7 +19,7 @@ /* * implementation specific constants - * MODIIFY THE FOLLWOING THREE DEFINES + * MODIIFY THE FOLLOWING THREE DEFINES */ #define AMDPLC /* if Amd PLC chip used */ #ifdef CONC @@ -456,7 +456,7 @@ struct s_plc { u_long soft_err ; /* error counter */ u_long parity_err ; /* error counter */ u_long ebuf_err ; /* error counter */ - u_long ebuf_cont ; /* continous error counter */ + u_long ebuf_cont ; /* continuous error counter */ u_long phyinv ; /* error counter */ u_long vsym_ctr ; /* error counter */ u_long mini_ctr ; /* error counter */ diff --git a/drivers/net/skfp/h/fplustm.h b/drivers/net/skfp/h/fplustm.h index 6d738e1..d43191e 100644 --- a/drivers/net/skfp/h/fplustm.h +++ b/drivers/net/skfp/h/fplustm.h @@ -237,8 +237,8 @@ struct s_smt_fp { */ #define RX_ENABLE_ALLMULTI 1 /* enable all multicasts */ #define RX_DISABLE_ALLMULTI 2 /* disable "enable all multicasts" */ -#define RX_ENABLE_PROMISC 3 /* enable promiscous */ -#define RX_DISABLE_PROMISC 4 /* disable promiscous */ +#define RX_ENABLE_PROMISC 3 /* enable promiscuous */ +#define RX_DISABLE_PROMISC 4 /* disable promiscuous */ #define RX_ENABLE_NSA 5 /* enable reception of NSA frames */ #define RX_DISABLE_NSA 6 /* disable reception of NSA frames */ diff --git a/drivers/net/skfp/h/smc.h b/drivers/net/skfp/h/smc.h index 026a83b..c774a95 100644 --- a/drivers/net/skfp/h/smc.h +++ b/drivers/net/skfp/h/smc.h @@ -388,7 +388,7 @@ struct smt_config { u_long rmt_t_poll ; /* RMT : claim/beacon poller */ u_long rmt_dup_mac_behavior ; /* Flag for the beavior of SMT if * a Duplicate MAC Address was detected. - * FALSE: SMT will leave finaly the ring + * FALSE: SMT will leave finally the ring * TRUE: SMT will reinstert into the ring */ u_long mac_d_max ; /* MAC : D_Max timer value */ diff --git a/drivers/net/skfp/h/smt.h b/drivers/net/skfp/h/smt.h index 2976757..2030f9c 100644 --- a/drivers/net/skfp/h/smt.h +++ b/drivers/net/skfp/h/smt.h @@ -793,7 +793,7 @@ struct smt_rdf { } ; /* - * SBA Request Allocation Responce Frame + * SBA Request Allocation Response Frame */ struct smt_sba_alc_res { struct smt_header smt ; /* generic header */ diff --git a/drivers/net/skfp/h/supern_2.h b/drivers/net/skfp/h/supern_2.h index 5ba0b83..0b73690 100644 --- a/drivers/net/skfp/h/supern_2.h +++ b/drivers/net/skfp/h/supern_2.h @@ -14,7 +14,7 @@ /* defines for AMD Supernet II chip set - the chips are refered to as + the chips are referred to as FPLUS Formac Plus PLC Physical Layer @@ -386,7 +386,7 @@ struct tx_queue { #define FM_MDISRCV (4<<8) /* disable receive function */ #define FM_MRES0 (5<<8) /* reserve */ #define FM_MLIMPROM (6<<8) /* limited-promiscuous mode */ -#define FM_MPROMISCOUS (7<<8) /* address detection : promiscous */ +#define FM_MPROMISCOUS (7<<8) /* address detection : promiscuous */ #define FM_SELSA 0x0800 /* select-short-address bit */ diff --git a/drivers/net/skfp/hwmtm.c b/drivers/net/skfp/hwmtm.c index af5a755..e26398b 100644 --- a/drivers/net/skfp/hwmtm.c +++ b/drivers/net/skfp/hwmtm.c @@ -691,7 +691,7 @@ static u_long repair_rxd_ring(struct s_smc *smc, struct s_smt_rx_queue *queue) * interrupt service routine, handles the interrupt requests * generated by the FDDI adapter. * - * NOTE: The operating system dependent module must garantee that the + * NOTE: The operating system dependent module must guarantee that the * interrupts of the adapter are disabled when it calls fddi_isr. * * About the USE_BREAK_ISR mechanismn: diff --git a/drivers/net/skfp/pcmplc.c b/drivers/net/skfp/pcmplc.c index 112d35b..88d02d0 100644 --- a/drivers/net/skfp/pcmplc.c +++ b/drivers/net/skfp/pcmplc.c @@ -1680,7 +1680,7 @@ void plc_irq(struct s_smc *smc, int np, unsigned int cmd) * Prevent counter from being wrapped after * hanging years in that interrupt. */ - plc->ebuf_cont++ ; /* Ebuf continous error */ + plc->ebuf_cont++ ; /* Ebuf continuous error */ } #ifdef SUPERNET_3 @@ -1717,8 +1717,8 @@ void plc_irq(struct s_smc *smc, int np, unsigned int cmd) } #endif /* SUPERNET_3 */ } else { - /* Reset the continous error variable */ - plc->ebuf_cont = 0 ; /* reset Ebuf continous error */ + /* Reset the continuous error variable */ + plc->ebuf_cont = 0 ; /* reset Ebuf continuous error */ } if (cmd & PL_PHYINV) { /* physical layer invalid signal */ plc->phyinv++ ; diff --git a/drivers/net/skfp/smt.c b/drivers/net/skfp/smt.c index 1e1bd0c..08d9432 100644 --- a/drivers/net/skfp/smt.c +++ b/drivers/net/skfp/smt.c @@ -219,7 +219,7 @@ void smt_emulate_token_ct(struct s_smc *smc, int mac_index) /* * Only when ring is up we will have a token count. The - * flag is unfortunatly a single instance value. This + * flag is unfortunately a single instance value. This * doesn't matter now, because we currently have only * one MAC instance. */ diff --git a/drivers/net/skge.c b/drivers/net/skge.c index 35b28f4..310dcbc 100644 --- a/drivers/net/skge.c +++ b/drivers/net/skge.c @@ -537,46 +537,6 @@ static int skge_nway_reset(struct net_device *dev) return 0; } -static int skge_set_sg(struct net_device *dev, u32 data) -{ - struct skge_port *skge = netdev_priv(dev); - struct skge_hw *hw = skge->hw; - - if (hw->chip_id == CHIP_ID_GENESIS && data) - return -EOPNOTSUPP; - return ethtool_op_set_sg(dev, data); -} - -static int skge_set_tx_csum(struct net_device *dev, u32 data) -{ - struct skge_port *skge = netdev_priv(dev); - struct skge_hw *hw = skge->hw; - - if (hw->chip_id == CHIP_ID_GENESIS && data) - return -EOPNOTSUPP; - - return ethtool_op_set_tx_csum(dev, data); -} - -static u32 skge_get_rx_csum(struct net_device *dev) -{ - struct skge_port *skge = netdev_priv(dev); - - return skge->rx_csum; -} - -/* Only Yukon supports checksum offload. */ -static int skge_set_rx_csum(struct net_device *dev, u32 data) -{ - struct skge_port *skge = netdev_priv(dev); - - if (skge->hw->chip_id == CHIP_ID_GENESIS && data) - return -EOPNOTSUPP; - - skge->rx_csum = data; - return 0; -} - static void skge_get_pauseparam(struct net_device *dev, struct ethtool_pauseparam *ecmd) { @@ -786,28 +746,27 @@ static void skge_led(struct skge_port *skge, enum led_mode mode) } /* blink LED's for finding board */ -static int skge_phys_id(struct net_device *dev, u32 data) +static int skge_set_phys_id(struct net_device *dev, + enum ethtool_phys_id_state state) { struct skge_port *skge = netdev_priv(dev); - unsigned long ms; - enum led_mode mode = LED_MODE_TST; - if (!data || data > (u32)(MAX_SCHEDULE_TIMEOUT / HZ)) - ms = jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT / HZ) * 1000; - else - ms = data * 1000; + switch (state) { + case ETHTOOL_ID_ACTIVE: + return -EINVAL; - while (ms > 0) { - skge_led(skge, mode); - mode ^= LED_MODE_TST; + case ETHTOOL_ID_ON: + skge_led(skge, LED_MODE_TST); + break; - if (msleep_interruptible(BLINK_MS)) - break; - ms -= BLINK_MS; - } + case ETHTOOL_ID_OFF: + skge_led(skge, LED_MODE_OFF); + break; - /* back to regular LED state */ - skge_led(skge, netif_running(dev) ? LED_MODE_ON : LED_MODE_OFF); + case ETHTOOL_ID_INACTIVE: + /* back to regular LED state */ + skge_led(skge, netif_running(dev) ? LED_MODE_ON : LED_MODE_OFF); + } return 0; } @@ -925,12 +884,8 @@ static const struct ethtool_ops skge_ethtool_ops = { .set_pauseparam = skge_set_pauseparam, .get_coalesce = skge_get_coalesce, .set_coalesce = skge_set_coalesce, - .set_sg = skge_set_sg, - .set_tx_csum = skge_set_tx_csum, - .get_rx_csum = skge_get_rx_csum, - .set_rx_csum = skge_set_rx_csum, .get_strings = skge_get_strings, - .phys_id = skge_phys_id, + .set_phys_id = skge_set_phys_id, .get_sset_count = skge_get_sset_count, .get_ethtool_stats = skge_get_ethtool_stats, }; @@ -3085,7 +3040,8 @@ static struct sk_buff *skge_rx_get(struct net_device *dev, } skb_put(skb, len); - if (skge->rx_csum) { + + if (dev->features & NETIF_F_RXCSUM) { skb->csum = csum; skb->ip_summed = CHECKSUM_COMPLETE; } @@ -3847,10 +3803,10 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port, setup_timer(&skge->link_timer, xm_link_timer, (unsigned long) skge); if (hw->chip_id != CHIP_ID_GENESIS) { - dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG; - skge->rx_csum = 1; + dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG | + NETIF_F_RXCSUM; + dev->features |= dev->hw_features; } - dev->features |= NETIF_F_GRO; /* read the mac address */ memcpy_fromio(dev->dev_addr, hw->regs + B2_MAC_1 + port*8, ETH_ALEN); diff --git a/drivers/net/skge.h b/drivers/net/skge.h index 507addc..598bf7a 100644 --- a/drivers/net/skge.h +++ b/drivers/net/skge.h @@ -1038,7 +1038,7 @@ enum { PHY_ST_PRE_SUP = 1<<6, /* Bit 6: Preamble Suppression */ PHY_ST_AN_OVER = 1<<5, /* Bit 5: Auto-Negotiation Over */ - PHY_ST_REM_FLT = 1<<4, /* Bit 4: Remote Fault Condition Occured */ + PHY_ST_REM_FLT = 1<<4, /* Bit 4: Remote Fault Condition Occurred */ PHY_ST_AN_CAP = 1<<3, /* Bit 3: Auto-Negotiation Capability */ PHY_ST_LSYNC = 1<<2, /* Bit 2: Link Synchronized */ PHY_ST_JAB_DET = 1<<1, /* Bit 1: Jabber Detected */ @@ -1721,8 +1721,8 @@ enum { GM_GPSR_LINK_UP = 1<<12, /* Bit 12: Link Up Status */ GM_GPSR_PAUSE = 1<<11, /* Bit 11: Pause State */ GM_GPSR_TX_ACTIVE = 1<<10, /* Bit 10: Tx in Progress */ - GM_GPSR_EXC_COL = 1<<9, /* Bit 9: Excessive Collisions Occured */ - GM_GPSR_LAT_COL = 1<<8, /* Bit 8: Late Collisions Occured */ + GM_GPSR_EXC_COL = 1<<9, /* Bit 9: Excessive Collisions Occurred */ + GM_GPSR_LAT_COL = 1<<8, /* Bit 8: Late Collisions Occurred */ GM_GPSR_PHY_ST_CH = 1<<5, /* Bit 5: PHY Status Change */ GM_GPSR_GIG_SPEED = 1<<4, /* Bit 4: Gigabit Speed (1 = 1000 Mbps) */ @@ -2227,7 +2227,7 @@ enum { XM_ST_BC = 1<<7, /* Bit 7: Broadcast packet */ XM_ST_MC = 1<<6, /* Bit 6: Multicast packet */ XM_ST_UC = 1<<5, /* Bit 5: Unicast packet */ - XM_ST_TX_UR = 1<<4, /* Bit 4: FIFO Underrun occured */ + XM_ST_TX_UR = 1<<4, /* Bit 4: FIFO Underrun occurred */ XM_ST_CS_ERR = 1<<3, /* Bit 3: Carrier Sense Error */ XM_ST_LAT_COL = 1<<2, /* Bit 2: Late Collision Error */ XM_ST_MUL_COL = 1<<1, /* Bit 1: Multiple Collisions */ @@ -2460,7 +2460,6 @@ struct skge_port { struct timer_list link_timer; enum pause_control flow_control; enum pause_status flow_status; - u8 rx_csum; u8 blink_on; u8 wol; u8 autoneg; /* AUTONEG_ENABLE, AUTONEG_DISABLE */ diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index 2a91868..336c762 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -932,7 +932,7 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port) sky2_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_CLR); sky2_write16(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_OPER_ON); - /* On chips without ram buffer, pause is controled by MAC level */ + /* On chips without ram buffer, pause is controlled by MAC level */ if (!(hw->flags & SKY2_HW_RAM_BUFFER)) { /* Pause threshold is scaled by 8 in bytes */ if (hw->chip_id == CHIP_ID_YUKON_FE_P && @@ -3255,7 +3255,7 @@ static void sky2_reset(struct sky2_hw *hw) /* Take device down (offline). * Equivalent to doing dev_stop() but this does not - * inform upper layers of the transistion. + * inform upper layers of the transition. */ static void sky2_detach(struct net_device *dev) { @@ -3826,23 +3826,24 @@ static void sky2_led(struct sky2_port *sky2, enum led_mode mode) } /* blink LED's for finding board */ -static int sky2_phys_id(struct net_device *dev, u32 data) +static int sky2_set_phys_id(struct net_device *dev, + enum ethtool_phys_id_state state) { struct sky2_port *sky2 = netdev_priv(dev); - unsigned int i; - - if (data == 0) - data = UINT_MAX; - for (i = 0; i < data; i++) { + switch (state) { + case ETHTOOL_ID_ACTIVE: + return -EINVAL; + case ETHTOOL_ID_INACTIVE: + sky2_led(sky2, MO_LED_NORM); + break; + case ETHTOOL_ID_ON: sky2_led(sky2, MO_LED_ON); - if (msleep_interruptible(500)) - break; + break; + case ETHTOOL_ID_OFF: sky2_led(sky2, MO_LED_OFF); - if (msleep_interruptible(500)) - break; + break; } - sky2_led(sky2, MO_LED_NORM); return 0; } @@ -4269,7 +4270,7 @@ static const struct ethtool_ops sky2_ethtool_ops = { .set_ringparam = sky2_set_ringparam, .get_pauseparam = sky2_get_pauseparam, .set_pauseparam = sky2_set_pauseparam, - .phys_id = sky2_phys_id, + .set_phys_id = sky2_set_phys_id, .get_sset_count = sky2_get_sset_count, .get_ethtool_stats = sky2_get_ethtool_stats, .set_flags = sky2_set_flags, diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h index 6861b0e..0c6d10c 100644 --- a/drivers/net/sky2.h +++ b/drivers/net/sky2.h @@ -1194,7 +1194,7 @@ enum { PHY_ST_PRE_SUP = 1<<6, /* Bit 6: Preamble Suppression */ PHY_ST_AN_OVER = 1<<5, /* Bit 5: Auto-Negotiation Over */ - PHY_ST_REM_FLT = 1<<4, /* Bit 4: Remote Fault Condition Occured */ + PHY_ST_REM_FLT = 1<<4, /* Bit 4: Remote Fault Condition Occurred */ PHY_ST_AN_CAP = 1<<3, /* Bit 3: Auto-Negotiation Capability */ PHY_ST_LSYNC = 1<<2, /* Bit 2: Link Synchronized */ PHY_ST_JAB_DET = 1<<1, /* Bit 1: Jabber Detected */ @@ -1725,8 +1725,8 @@ enum { GM_GPSR_LINK_UP = 1<<12, /* Bit 12: Link Up Status */ GM_GPSR_PAUSE = 1<<11, /* Bit 11: Pause State */ GM_GPSR_TX_ACTIVE = 1<<10, /* Bit 10: Tx in Progress */ - GM_GPSR_EXC_COL = 1<<9, /* Bit 9: Excessive Collisions Occured */ - GM_GPSR_LAT_COL = 1<<8, /* Bit 8: Late Collisions Occured */ + GM_GPSR_EXC_COL = 1<<9, /* Bit 9: Excessive Collisions Occurred */ + GM_GPSR_LAT_COL = 1<<8, /* Bit 8: Late Collisions Occurred */ GM_GPSR_PHY_ST_CH = 1<<5, /* Bit 5: PHY Status Change */ GM_GPSR_GIG_SPEED = 1<<4, /* Bit 4: Gigabit Speed (1 = 1000 Mbps) */ diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h index 68d48ab..5f53fbb 100644 --- a/drivers/net/smc91x.h +++ b/drivers/net/smc91x.h @@ -921,7 +921,7 @@ static const char * chip_ids[ 16 ] = { * Hack Alert: Some setups just can't write 8 or 16 bits reliably when not * aligned to a 32 bit boundary. I tell you that does exist! * Fortunately the affected register accesses can be easily worked around - * since we can write zeroes to the preceeding 16 bits without adverse + * since we can write zeroes to the preceding 16 bits without adverse * effects and use a 32-bit access. * * Enforce it on any 32-bit capable setup for now. diff --git a/drivers/net/smsc911x.c b/drivers/net/smsc911x.c index 1566259..b8faab7 100644 --- a/drivers/net/smsc911x.c +++ b/drivers/net/smsc911x.c @@ -29,6 +29,8 @@ * */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/crc32.h> #include <linux/delay.h> #include <linux/errno.h> @@ -248,8 +250,8 @@ static int smsc911x_mac_complete(struct smsc911x_data *pdata) if (!(val & MAC_CSR_CMD_CSR_BUSY_)) return 0; } - SMSC_WARNING(HW, "Timed out waiting for MAC not BUSY. " - "MAC_CSR_CMD: 0x%08X", val); + SMSC_WARN(pdata, hw, "Timed out waiting for MAC not BUSY. " + "MAC_CSR_CMD: 0x%08X", val); return -EIO; } @@ -262,7 +264,7 @@ static u32 smsc911x_mac_read(struct smsc911x_data *pdata, unsigned int offset) temp = smsc911x_reg_read(pdata, MAC_CSR_CMD); if (unlikely(temp & MAC_CSR_CMD_CSR_BUSY_)) { - SMSC_WARNING(HW, "MAC busy at entry"); + SMSC_WARN(pdata, hw, "MAC busy at entry"); return 0xFFFFFFFF; } @@ -277,7 +279,7 @@ static u32 smsc911x_mac_read(struct smsc911x_data *pdata, unsigned int offset) if (likely(smsc911x_mac_complete(pdata) == 0)) return smsc911x_reg_read(pdata, MAC_CSR_DATA); - SMSC_WARNING(HW, "MAC busy after read"); + SMSC_WARN(pdata, hw, "MAC busy after read"); return 0xFFFFFFFF; } @@ -291,8 +293,8 @@ static void smsc911x_mac_write(struct smsc911x_data *pdata, temp = smsc911x_reg_read(pdata, MAC_CSR_CMD); if (unlikely(temp & MAC_CSR_CMD_CSR_BUSY_)) { - SMSC_WARNING(HW, - "smsc911x_mac_write failed, MAC busy at entry"); + SMSC_WARN(pdata, hw, + "smsc911x_mac_write failed, MAC busy at entry"); return; } @@ -310,8 +312,7 @@ static void smsc911x_mac_write(struct smsc911x_data *pdata, if (likely(smsc911x_mac_complete(pdata) == 0)) return; - SMSC_WARNING(HW, - "smsc911x_mac_write failed, MAC busy after write"); + SMSC_WARN(pdata, hw, "smsc911x_mac_write failed, MAC busy after write"); } /* Get a phy register */ @@ -326,8 +327,7 @@ static int smsc911x_mii_read(struct mii_bus *bus, int phyaddr, int regidx) /* Confirm MII not busy */ if (unlikely(smsc911x_mac_read(pdata, MII_ACC) & MII_ACC_MII_BUSY_)) { - SMSC_WARNING(HW, - "MII is busy in smsc911x_mii_read???"); + SMSC_WARN(pdata, hw, "MII is busy in smsc911x_mii_read???"); reg = -EIO; goto out; } @@ -343,7 +343,7 @@ static int smsc911x_mii_read(struct mii_bus *bus, int phyaddr, int regidx) goto out; } - SMSC_WARNING(HW, "Timed out waiting for MII read to finish"); + SMSC_WARN(pdata, hw, "Timed out waiting for MII read to finish"); reg = -EIO; out: @@ -364,8 +364,7 @@ static int smsc911x_mii_write(struct mii_bus *bus, int phyaddr, int regidx, /* Confirm MII not busy */ if (unlikely(smsc911x_mac_read(pdata, MII_ACC) & MII_ACC_MII_BUSY_)) { - SMSC_WARNING(HW, - "MII is busy in smsc911x_mii_write???"); + SMSC_WARN(pdata, hw, "MII is busy in smsc911x_mii_write???"); reg = -EIO; goto out; } @@ -385,7 +384,7 @@ static int smsc911x_mii_write(struct mii_bus *bus, int phyaddr, int regidx, goto out; } - SMSC_WARNING(HW, "Timed out waiting for MII write to finish"); + SMSC_WARN(pdata, hw, "Timed out waiting for MII write to finish"); reg = -EIO; out: @@ -426,18 +425,20 @@ static void smsc911x_phy_initialise_external(struct smsc911x_data *pdata) unsigned int hwcfg = smsc911x_reg_read(pdata, HW_CFG); if (pdata->config.flags & SMSC911X_FORCE_INTERNAL_PHY) { - SMSC_TRACE(HW, "Forcing internal PHY"); + SMSC_TRACE(pdata, hw, "Forcing internal PHY"); pdata->using_extphy = 0; } else if (pdata->config.flags & SMSC911X_FORCE_EXTERNAL_PHY) { - SMSC_TRACE(HW, "Forcing external PHY"); + SMSC_TRACE(pdata, hw, "Forcing external PHY"); smsc911x_phy_enable_external(pdata); pdata->using_extphy = 1; } else if (hwcfg & HW_CFG_EXT_PHY_DET_) { - SMSC_TRACE(HW, "HW_CFG EXT_PHY_DET set, using external PHY"); + SMSC_TRACE(pdata, hw, + "HW_CFG EXT_PHY_DET set, using external PHY"); smsc911x_phy_enable_external(pdata); pdata->using_extphy = 1; } else { - SMSC_TRACE(HW, "HW_CFG EXT_PHY_DET clear, using internal PHY"); + SMSC_TRACE(pdata, hw, + "HW_CFG EXT_PHY_DET clear, using internal PHY"); pdata->using_extphy = 0; } } @@ -509,13 +510,13 @@ static int smsc911x_phy_check_loopbackpkt(struct smsc911x_data *pdata) } while ((i--) && (!status)); if (!status) { - SMSC_WARNING(HW, "Failed to transmit " - "during loopback test"); + SMSC_WARN(pdata, hw, + "Failed to transmit during loopback test"); continue; } if (status & TX_STS_ES_) { - SMSC_WARNING(HW, "Transmit encountered " - "errors during loopback test"); + SMSC_WARN(pdata, hw, + "Transmit encountered errors during loopback test"); continue; } @@ -527,13 +528,13 @@ static int smsc911x_phy_check_loopbackpkt(struct smsc911x_data *pdata) } while ((i--) && (!status)); if (!status) { - SMSC_WARNING(HW, - "Failed to receive during loopback test"); + SMSC_WARN(pdata, hw, + "Failed to receive during loopback test"); continue; } if (status & RX_STS_ES_) { - SMSC_WARNING(HW, "Receive encountered " - "errors during loopback test"); + SMSC_WARN(pdata, hw, + "Receive encountered errors during loopback test"); continue; } @@ -546,9 +547,9 @@ static int smsc911x_phy_check_loopbackpkt(struct smsc911x_data *pdata) smsc911x_rx_readfifo(pdata, (unsigned int *)bufp, rdsz); if (pktlength != (MIN_PACKET_SIZE + 4)) { - SMSC_WARNING(HW, "Unexpected packet size " - "during loop back test, size=%d, will retry", - pktlength); + SMSC_WARN(pdata, hw, "Unexpected packet size " + "during loop back test, size=%d, will retry", + pktlength); } else { unsigned int j; int mismatch = 0; @@ -560,12 +561,12 @@ static int smsc911x_phy_check_loopbackpkt(struct smsc911x_data *pdata) } } if (!mismatch) { - SMSC_TRACE(HW, "Successfully verified " + SMSC_TRACE(pdata, hw, "Successfully verified " "loopback packet"); return 0; } else { - SMSC_WARNING(HW, "Data mismatch " - "during loop back test, will retry"); + SMSC_WARN(pdata, hw, "Data mismatch " + "during loop back test, will retry"); } } } @@ -582,7 +583,7 @@ static int smsc911x_phy_reset(struct smsc911x_data *pdata) BUG_ON(!phy_dev); BUG_ON(!phy_dev->bus); - SMSC_TRACE(HW, "Performing PHY BCR Reset"); + SMSC_TRACE(pdata, hw, "Performing PHY BCR Reset"); smsc911x_mii_write(phy_dev->bus, phy_dev->addr, MII_BMCR, BMCR_RESET); do { msleep(1); @@ -591,7 +592,7 @@ static int smsc911x_phy_reset(struct smsc911x_data *pdata) } while ((i--) && (temp & BMCR_RESET)); if (temp & BMCR_RESET) { - SMSC_WARNING(HW, "PHY reset failed to complete."); + SMSC_WARN(pdata, hw, "PHY reset failed to complete"); return -EIO; } /* Extra delay required because the phy may not be completed with @@ -695,11 +696,11 @@ static void smsc911x_phy_update_flowcontrol(struct smsc911x_data *pdata) else afc &= ~0xF; - SMSC_TRACE(HW, "rx pause %s, tx pause %s", - (cap & FLOW_CTRL_RX ? "enabled" : "disabled"), - (cap & FLOW_CTRL_TX ? "enabled" : "disabled")); + SMSC_TRACE(pdata, hw, "rx pause %s, tx pause %s", + (cap & FLOW_CTRL_RX ? "enabled" : "disabled"), + (cap & FLOW_CTRL_TX ? "enabled" : "disabled")); } else { - SMSC_TRACE(HW, "half duplex"); + SMSC_TRACE(pdata, hw, "half duplex"); flow = 0; afc |= 0xF; } @@ -722,17 +723,17 @@ static void smsc911x_phy_adjust_link(struct net_device *dev) if (phy_dev->duplex != pdata->last_duplex) { unsigned int mac_cr; - SMSC_TRACE(HW, "duplex state has changed"); + SMSC_TRACE(pdata, hw, "duplex state has changed"); spin_lock_irqsave(&pdata->mac_lock, flags); mac_cr = smsc911x_mac_read(pdata, MAC_CR); if (phy_dev->duplex) { - SMSC_TRACE(HW, - "configuring for full duplex mode"); + SMSC_TRACE(pdata, hw, + "configuring for full duplex mode"); mac_cr |= MAC_CR_FDPX_; } else { - SMSC_TRACE(HW, - "configuring for half duplex mode"); + SMSC_TRACE(pdata, hw, + "configuring for half duplex mode"); mac_cr &= ~MAC_CR_FDPX_; } smsc911x_mac_write(pdata, MAC_CR, mac_cr); @@ -744,9 +745,9 @@ static void smsc911x_phy_adjust_link(struct net_device *dev) carrier = netif_carrier_ok(dev); if (carrier != pdata->last_carrier) { - SMSC_TRACE(HW, "carrier state has changed"); + SMSC_TRACE(pdata, hw, "carrier state has changed"); if (carrier) { - SMSC_TRACE(HW, "configuring for carrier OK"); + SMSC_TRACE(pdata, hw, "configuring for carrier OK"); if ((pdata->gpio_orig_setting & GPIO_CFG_LED1_EN_) && (!pdata->using_extphy)) { /* Restore original GPIO configuration */ @@ -755,7 +756,7 @@ static void smsc911x_phy_adjust_link(struct net_device *dev) pdata->gpio_setting); } } else { - SMSC_TRACE(HW, "configuring for no carrier"); + SMSC_TRACE(pdata, hw, "configuring for no carrier"); /* Check global setting that LED1 * usage is 10/100 indicator */ pdata->gpio_setting = smsc911x_reg_read(pdata, @@ -787,25 +788,25 @@ static int smsc911x_mii_probe(struct net_device *dev) /* find the first phy */ phydev = phy_find_first(pdata->mii_bus); if (!phydev) { - pr_err("%s: no PHY found\n", dev->name); + netdev_err(dev, "no PHY found\n"); return -ENODEV; } - SMSC_TRACE(PROBE, "PHY: addr %d, phy_id 0x%08X", - phydev->addr, phydev->phy_id); + SMSC_TRACE(pdata, probe, "PHY: addr %d, phy_id 0x%08X", + phydev->addr, phydev->phy_id); ret = phy_connect_direct(dev, phydev, &smsc911x_phy_adjust_link, 0, pdata->config.phy_interface); if (ret) { - pr_err("%s: Could not attach to PHY\n", dev->name); + netdev_err(dev, "Could not attach to PHY\n"); return ret; } - pr_info("%s: attached PHY driver [%s] (mii_bus:phy_addr=%s, irq=%d)\n", - dev->name, phydev->drv->name, - dev_name(&phydev->dev), phydev->irq); + netdev_info(dev, + "attached PHY driver [%s] (mii_bus:phy_addr=%s, irq=%d)\n", + phydev->drv->name, dev_name(&phydev->dev), phydev->irq); /* mask with MAC supported features */ phydev->supported &= (PHY_BASIC_FEATURES | SUPPORTED_Pause | @@ -818,13 +819,13 @@ static int smsc911x_mii_probe(struct net_device *dev) #ifdef USE_PHY_WORK_AROUND if (smsc911x_phy_loopbacktest(dev) < 0) { - SMSC_WARNING(HW, "Failed Loop Back Test"); + SMSC_WARN(pdata, hw, "Failed Loop Back Test"); return -ENODEV; } - SMSC_TRACE(HW, "Passed Loop Back Test"); + SMSC_TRACE(pdata, hw, "Passed Loop Back Test"); #endif /* USE_PHY_WORK_AROUND */ - SMSC_TRACE(HW, "phy initialised successfully"); + SMSC_TRACE(pdata, hw, "phy initialised successfully"); return 0; } @@ -860,8 +861,8 @@ static int __devinit smsc911x_mii_init(struct platform_device *pdev, smsc911x_phy_initialise_external(pdata); break; default: - SMSC_TRACE(HW, "External PHY is not supported, " - "using internal PHY"); + SMSC_TRACE(pdata, hw, "External PHY is not supported, " + "using internal PHY"); pdata->using_extphy = 0; break; } @@ -872,12 +873,12 @@ static int __devinit smsc911x_mii_init(struct platform_device *pdev, } if (mdiobus_register(pdata->mii_bus)) { - SMSC_WARNING(PROBE, "Error registering mii bus"); + SMSC_WARN(pdata, probe, "Error registering mii bus"); goto err_out_free_bus_2; } if (smsc911x_mii_probe(dev) < 0) { - SMSC_WARNING(PROBE, "Error registering mii bus"); + SMSC_WARN(pdata, probe, "Error registering mii bus"); goto err_out_unregister_bus_3; } @@ -913,8 +914,7 @@ static void smsc911x_tx_update_txcounters(struct net_device *dev) * does not reference a hardware defined reserved bit * but rather a driver defined one. */ - SMSC_WARNING(HW, - "Packet tag reserved bit is high"); + SMSC_WARN(pdata, hw, "Packet tag reserved bit is high"); } else { if (unlikely(tx_stat & TX_STS_ES_)) { dev->stats.tx_errors++; @@ -977,8 +977,8 @@ smsc911x_rx_fastforward(struct smsc911x_data *pdata, unsigned int pktbytes) } while ((val & RX_DP_CTRL_RX_FFWD_) && --timeout); if (unlikely(timeout == 0)) - SMSC_WARNING(HW, "Timed out waiting for " - "RX FFWD to finish, RX_DP_CTRL: 0x%08X", val); + SMSC_WARN(pdata, hw, "Timed out waiting for " + "RX FFWD to finish, RX_DP_CTRL: 0x%08X", val); } else { unsigned int temp; while (pktwords--) @@ -1021,8 +1021,8 @@ static int smsc911x_poll(struct napi_struct *napi, int budget) smsc911x_rx_counterrors(dev, rxstat); if (unlikely(rxstat & RX_STS_ES_)) { - SMSC_WARNING(RX_ERR, - "Discarding packet with error bit set"); + SMSC_WARN(pdata, rx_err, + "Discarding packet with error bit set"); /* Packet has an error, discard it and continue with * the next */ smsc911x_rx_fastforward(pdata, pktwords); @@ -1032,8 +1032,8 @@ static int smsc911x_poll(struct napi_struct *napi, int budget) skb = netdev_alloc_skb(dev, pktlength + NET_IP_ALIGN); if (unlikely(!skb)) { - SMSC_WARNING(RX_ERR, - "Unable to allocate skb for rx packet"); + SMSC_WARN(pdata, rx_err, + "Unable to allocate skb for rx packet"); /* Drop the packet and stop this polling iteration */ smsc911x_rx_fastforward(pdata, pktwords); dev->stats.rx_dropped++; @@ -1083,8 +1083,8 @@ static void smsc911x_rx_multicast_update(struct smsc911x_data *pdata) smsc911x_mac_write(pdata, MAC_CR, mac_cr); smsc911x_mac_write(pdata, HASHH, pdata->hashhi); smsc911x_mac_write(pdata, HASHL, pdata->hashlo); - SMSC_TRACE(HW, "maccr 0x%08X, HASHH 0x%08X, HASHL 0x%08X", - mac_cr, pdata->hashhi, pdata->hashlo); + SMSC_TRACE(pdata, hw, "maccr 0x%08X, HASHH 0x%08X, HASHL 0x%08X", + mac_cr, pdata->hashhi, pdata->hashlo); } static void smsc911x_rx_multicast_update_workaround(struct smsc911x_data *pdata) @@ -1102,7 +1102,7 @@ static void smsc911x_rx_multicast_update_workaround(struct smsc911x_data *pdata) /* Check Rx has stopped */ if (smsc911x_mac_read(pdata, MAC_CR) & MAC_CR_RXEN_) - SMSC_WARNING(DRV, "Rx not stopped"); + SMSC_WARN(pdata, drv, "Rx not stopped"); /* Perform the update - safe to do now Rx has stopped */ smsc911x_rx_multicast_update(pdata); @@ -1131,7 +1131,7 @@ static int smsc911x_soft_reset(struct smsc911x_data *pdata) } while ((--timeout) && (temp & HW_CFG_SRST_)); if (unlikely(temp & HW_CFG_SRST_)) { - SMSC_WARNING(DRV, "Failed to complete reset"); + SMSC_WARN(pdata, drv, "Failed to complete reset"); return -EIO; } return 0; @@ -1160,18 +1160,18 @@ static int smsc911x_open(struct net_device *dev) /* if the phy is not yet registered, retry later*/ if (!pdata->phy_dev) { - SMSC_WARNING(HW, "phy_dev is NULL"); + SMSC_WARN(pdata, hw, "phy_dev is NULL"); return -EAGAIN; } if (!is_valid_ether_addr(dev->dev_addr)) { - SMSC_WARNING(HW, "dev_addr is not a valid MAC address"); + SMSC_WARN(pdata, hw, "dev_addr is not a valid MAC address"); return -EADDRNOTAVAIL; } /* Reset the LAN911x */ if (smsc911x_soft_reset(pdata)) { - SMSC_WARNING(HW, "soft reset failed"); + SMSC_WARN(pdata, hw, "soft reset failed"); return -EIO; } @@ -1191,8 +1191,8 @@ static int smsc911x_open(struct net_device *dev) } if (unlikely(timeout == 0)) - SMSC_WARNING(IFUP, - "Timed out waiting for EEPROM busy bit to clear"); + SMSC_WARN(pdata, ifup, + "Timed out waiting for EEPROM busy bit to clear"); smsc911x_reg_write(pdata, GPIO_CFG, 0x70070000); @@ -1210,22 +1210,22 @@ static int smsc911x_open(struct net_device *dev) intcfg = ((10 << 24) | INT_CFG_IRQ_EN_); if (pdata->config.irq_polarity) { - SMSC_TRACE(IFUP, "irq polarity: active high"); + SMSC_TRACE(pdata, ifup, "irq polarity: active high"); intcfg |= INT_CFG_IRQ_POL_; } else { - SMSC_TRACE(IFUP, "irq polarity: active low"); + SMSC_TRACE(pdata, ifup, "irq polarity: active low"); } if (pdata->config.irq_type) { - SMSC_TRACE(IFUP, "irq type: push-pull"); + SMSC_TRACE(pdata, ifup, "irq type: push-pull"); intcfg |= INT_CFG_IRQ_TYPE_; } else { - SMSC_TRACE(IFUP, "irq type: open drain"); + SMSC_TRACE(pdata, ifup, "irq type: open drain"); } smsc911x_reg_write(pdata, INT_CFG, intcfg); - SMSC_TRACE(IFUP, "Testing irq handler using IRQ %d", dev->irq); + SMSC_TRACE(pdata, ifup, "Testing irq handler using IRQ %d", dev->irq); pdata->software_irq_signal = 0; smp_wmb(); @@ -1241,14 +1241,15 @@ static int smsc911x_open(struct net_device *dev) } if (!pdata->software_irq_signal) { - dev_warn(&dev->dev, "ISR failed signaling test (IRQ %d)\n", - dev->irq); + netdev_warn(dev, "ISR failed signaling test (IRQ %d)\n", + dev->irq); return -ENODEV; } - SMSC_TRACE(IFUP, "IRQ handler passed test using IRQ %d", dev->irq); + SMSC_TRACE(pdata, ifup, "IRQ handler passed test using IRQ %d", + dev->irq); - dev_info(&dev->dev, "SMSC911x/921x identified at %#08lx, IRQ: %d\n", - (unsigned long)pdata->ioaddr, dev->irq); + netdev_info(dev, "SMSC911x/921x identified at %#08lx, IRQ: %d\n", + (unsigned long)pdata->ioaddr, dev->irq); /* Reset the last known duplex and carrier */ pdata->last_duplex = -1; @@ -1313,7 +1314,7 @@ static int smsc911x_stop(struct net_device *dev) if (pdata->phy_dev) phy_stop(pdata->phy_dev); - SMSC_TRACE(IFDOWN, "Interface stopped"); + SMSC_TRACE(pdata, ifdown, "Interface stopped"); return 0; } @@ -1331,8 +1332,8 @@ static int smsc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) freespace = smsc911x_reg_read(pdata, TX_FIFO_INF) & TX_FIFO_INF_TDFREE_; if (unlikely(freespace < TX_FIFO_LOW_THRESHOLD)) - SMSC_WARNING(TX_ERR, - "Tx data fifo low, space available: %d", freespace); + SMSC_WARN(pdata, tx_err, + "Tx data fifo low, space available: %d", freespace); /* Word alignment adjustment */ tx_cmd_a = (u32)((ulong)skb->data & 0x03) << 16; @@ -1432,7 +1433,7 @@ static void smsc911x_set_multicast_list(struct net_device *dev) * receiving data */ if (!pdata->multicast_update_pending) { unsigned int temp; - SMSC_TRACE(HW, "scheduling mcast update"); + SMSC_TRACE(pdata, hw, "scheduling mcast update"); pdata->multicast_update_pending = 1; /* Request the hardware to stop, then perform the @@ -1474,7 +1475,7 @@ static irqreturn_t smsc911x_irqhandler(int irq, void *dev_id) if (unlikely(intsts & inten & INT_STS_RXSTOP_INT_)) { /* Called when there is a multicast update scheduled and * it is now safe to complete the update */ - SMSC_TRACE(INTR, "RX Stop interrupt"); + SMSC_TRACE(pdata, intr, "RX Stop interrupt"); smsc911x_reg_write(pdata, INT_STS, INT_STS_RXSTOP_INT_); if (pdata->multicast_update_pending) smsc911x_rx_multicast_update_workaround(pdata); @@ -1491,7 +1492,7 @@ static irqreturn_t smsc911x_irqhandler(int irq, void *dev_id) } if (unlikely(intsts & inten & INT_STS_RXE_)) { - SMSC_TRACE(INTR, "RX Error interrupt"); + SMSC_TRACE(pdata, intr, "RX Error interrupt"); smsc911x_reg_write(pdata, INT_STS, INT_STS_RXE_); serviced = IRQ_HANDLED; } @@ -1505,8 +1506,7 @@ static irqreturn_t smsc911x_irqhandler(int irq, void *dev_id) /* Schedule a NAPI poll */ __napi_schedule(&pdata->napi); } else { - SMSC_WARNING(RX_ERR, - "napi_schedule_prep failed"); + SMSC_WARN(pdata, rx_err, "napi_schedule_prep failed"); } serviced = IRQ_HANDLED; } @@ -1543,7 +1543,7 @@ static int smsc911x_set_mac_address(struct net_device *dev, void *p) smsc911x_set_hw_mac_address(pdata, dev->dev_addr); spin_unlock_irq(&pdata->mac_lock); - dev_info(&dev->dev, "MAC Address: %pM\n", dev->dev_addr); + netdev_info(dev, "MAC Address: %pM\n", dev->dev_addr); return 0; } @@ -1649,9 +1649,9 @@ static int smsc911x_eeprom_send_cmd(struct smsc911x_data *pdata, u32 op) int timeout = 100; u32 e2cmd; - SMSC_TRACE(DRV, "op 0x%08x", op); + SMSC_TRACE(pdata, drv, "op 0x%08x", op); if (smsc911x_reg_read(pdata, E2P_CMD) & E2P_CMD_EPC_BUSY_) { - SMSC_WARNING(DRV, "Busy at start"); + SMSC_WARN(pdata, drv, "Busy at start"); return -EBUSY; } @@ -1664,12 +1664,12 @@ static int smsc911x_eeprom_send_cmd(struct smsc911x_data *pdata, u32 op) } while ((e2cmd & E2P_CMD_EPC_BUSY_) && (--timeout)); if (!timeout) { - SMSC_TRACE(DRV, "TIMED OUT"); + SMSC_TRACE(pdata, drv, "TIMED OUT"); return -EAGAIN; } if (e2cmd & E2P_CMD_EPC_TIMEOUT_) { - SMSC_TRACE(DRV, "Error occured during eeprom operation"); + SMSC_TRACE(pdata, drv, "Error occurred during eeprom operation"); return -EINVAL; } @@ -1682,7 +1682,7 @@ static int smsc911x_eeprom_read_location(struct smsc911x_data *pdata, u32 op = E2P_CMD_EPC_CMD_READ_ | address; int ret; - SMSC_TRACE(DRV, "address 0x%x", address); + SMSC_TRACE(pdata, drv, "address 0x%x", address); ret = smsc911x_eeprom_send_cmd(pdata, op); if (!ret) @@ -1698,7 +1698,7 @@ static int smsc911x_eeprom_write_location(struct smsc911x_data *pdata, u32 temp; int ret; - SMSC_TRACE(DRV, "address 0x%x, data 0x%x", address, data); + SMSC_TRACE(pdata, drv, "address 0x%x, data 0x%x", address, data); ret = smsc911x_eeprom_send_cmd(pdata, op); if (!ret) { @@ -1811,25 +1811,26 @@ static int __devinit smsc911x_init(struct net_device *dev) struct smsc911x_data *pdata = netdev_priv(dev); unsigned int byte_test; - SMSC_TRACE(PROBE, "Driver Parameters:"); - SMSC_TRACE(PROBE, "LAN base: 0x%08lX", - (unsigned long)pdata->ioaddr); - SMSC_TRACE(PROBE, "IRQ: %d", dev->irq); - SMSC_TRACE(PROBE, "PHY will be autodetected."); + SMSC_TRACE(pdata, probe, "Driver Parameters:"); + SMSC_TRACE(pdata, probe, "LAN base: 0x%08lX", + (unsigned long)pdata->ioaddr); + SMSC_TRACE(pdata, probe, "IRQ: %d", dev->irq); + SMSC_TRACE(pdata, probe, "PHY will be autodetected."); spin_lock_init(&pdata->dev_lock); + spin_lock_init(&pdata->mac_lock); if (pdata->ioaddr == 0) { - SMSC_WARNING(PROBE, "pdata->ioaddr: 0x00000000"); + SMSC_WARN(pdata, probe, "pdata->ioaddr: 0x00000000"); return -ENODEV; } /* Check byte ordering */ byte_test = smsc911x_reg_read(pdata, BYTE_TEST); - SMSC_TRACE(PROBE, "BYTE_TEST: 0x%08X", byte_test); + SMSC_TRACE(pdata, probe, "BYTE_TEST: 0x%08X", byte_test); if (byte_test == 0x43218765) { - SMSC_TRACE(PROBE, "BYTE_TEST looks swapped, " - "applying WORD_SWAP"); + SMSC_TRACE(pdata, probe, "BYTE_TEST looks swapped, " + "applying WORD_SWAP"); smsc911x_reg_write(pdata, WORD_SWAP, 0xffffffff); /* 1 dummy read of BYTE_TEST is needed after a write to @@ -1840,12 +1841,13 @@ static int __devinit smsc911x_init(struct net_device *dev) } if (byte_test != 0x87654321) { - SMSC_WARNING(DRV, "BYTE_TEST: 0x%08X", byte_test); + SMSC_WARN(pdata, drv, "BYTE_TEST: 0x%08X", byte_test); if (((byte_test >> 16) & 0xFFFF) == (byte_test & 0xFFFF)) { - SMSC_WARNING(PROBE, - "top 16 bits equal to bottom 16 bits"); - SMSC_TRACE(PROBE, "This may mean the chip is set " - "for 32 bit while the bus is reading 16 bit"); + SMSC_WARN(pdata, probe, + "top 16 bits equal to bottom 16 bits"); + SMSC_TRACE(pdata, probe, + "This may mean the chip is set " + "for 32 bit while the bus is reading 16 bit"); } return -ENODEV; } @@ -1880,23 +1882,27 @@ static int __devinit smsc911x_init(struct net_device *dev) break; default: - SMSC_WARNING(PROBE, "LAN911x not identified, idrev: 0x%08X", - pdata->idrev); + SMSC_WARN(pdata, probe, "LAN911x not identified, idrev: 0x%08X", + pdata->idrev); return -ENODEV; } - SMSC_TRACE(PROBE, "LAN911x identified, idrev: 0x%08X, generation: %d", - pdata->idrev, pdata->generation); + SMSC_TRACE(pdata, probe, + "LAN911x identified, idrev: 0x%08X, generation: %d", + pdata->idrev, pdata->generation); if (pdata->generation == 0) - SMSC_WARNING(PROBE, - "This driver is not intended for this chip revision"); + SMSC_WARN(pdata, probe, + "This driver is not intended for this chip revision"); /* workaround for platforms without an eeprom, where the mac address * is stored elsewhere and set by the bootloader. This saves the * mac address before resetting the device */ - if (pdata->config.flags & SMSC911X_SAVE_MAC_ADDRESS) + if (pdata->config.flags & SMSC911X_SAVE_MAC_ADDRESS) { + spin_lock_irq(&pdata->mac_lock); smsc911x_read_mac_address(dev); + spin_unlock_irq(&pdata->mac_lock); + } /* Reset the LAN911x */ if (smsc911x_soft_reset(pdata)) @@ -1927,7 +1933,7 @@ static int __devexit smsc911x_drv_remove(struct platform_device *pdev) BUG_ON(!pdata->ioaddr); BUG_ON(!pdata->phy_dev); - SMSC_TRACE(IFDOWN, "Stopping driver."); + SMSC_TRACE(pdata, ifdown, "Stopping driver"); phy_disconnect(pdata->phy_dev); pdata->phy_dev = NULL; @@ -1961,11 +1967,11 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev) int res_size, irq_flags; int retval; - pr_info("%s: Driver version %s.\n", SMSC_CHIPNAME, SMSC_DRV_VERSION); + pr_info("Driver version %s\n", SMSC_DRV_VERSION); /* platform data specifies irq & dynamic bus configuration */ if (!pdev->dev.platform_data) { - pr_warning("%s: platform_data not provided\n", SMSC_CHIPNAME); + pr_warn("platform_data not provided\n"); retval = -ENODEV; goto out_0; } @@ -1975,8 +1981,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev) if (!res) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) { - pr_warning("%s: Could not allocate resource.\n", - SMSC_CHIPNAME); + pr_warn("Could not allocate resource\n"); retval = -ENODEV; goto out_0; } @@ -1984,8 +1989,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev) irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (!irq_res) { - pr_warning("%s: Could not allocate irq resource.\n", - SMSC_CHIPNAME); + pr_warn("Could not allocate irq resource\n"); retval = -ENODEV; goto out_0; } @@ -1997,7 +2001,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev) dev = alloc_etherdev(sizeof(struct smsc911x_data)); if (!dev) { - pr_warning("%s: Could not allocate device.\n", SMSC_CHIPNAME); + pr_warn("Could not allocate device\n"); retval = -ENOMEM; goto out_release_io_1; } @@ -2017,8 +2021,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev) pdata->msg_enable = ((1 << debug) - 1); if (pdata->ioaddr == NULL) { - SMSC_WARNING(PROBE, - "Error smsc911x base address invalid"); + SMSC_WARN(pdata, probe, "Error smsc911x base address invalid"); retval = -ENOMEM; goto out_free_netdev_2; } @@ -2043,8 +2046,8 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev) retval = request_irq(dev->irq, smsc911x_irqhandler, irq_flags | IRQF_SHARED, dev->name, dev); if (retval) { - SMSC_WARNING(PROBE, - "Unable to claim requested irq: %d", dev->irq); + SMSC_WARN(pdata, probe, + "Unable to claim requested irq: %d", dev->irq); goto out_unmap_io_3; } @@ -2052,19 +2055,16 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev) retval = register_netdev(dev); if (retval) { - SMSC_WARNING(PROBE, - "Error %i registering device", retval); + SMSC_WARN(pdata, probe, "Error %i registering device", retval); goto out_unset_drvdata_4; } else { - SMSC_TRACE(PROBE, "Network interface: \"%s\"", dev->name); + SMSC_TRACE(pdata, probe, + "Network interface: \"%s\"", dev->name); } - spin_lock_init(&pdata->mac_lock); - retval = smsc911x_mii_init(pdev, dev); if (retval) { - SMSC_WARNING(PROBE, - "Error %i initialising mii", retval); + SMSC_WARN(pdata, probe, "Error %i initialising mii", retval); goto out_unregister_netdev_5; } @@ -2073,10 +2073,12 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev) /* Check if mac address has been specified when bringing interface up */ if (is_valid_ether_addr(dev->dev_addr)) { smsc911x_set_hw_mac_address(pdata, dev->dev_addr); - SMSC_TRACE(PROBE, "MAC Address is specified by configuration"); + SMSC_TRACE(pdata, probe, + "MAC Address is specified by configuration"); } else if (is_valid_ether_addr(pdata->config.mac)) { memcpy(dev->dev_addr, pdata->config.mac, 6); - SMSC_TRACE(PROBE, "MAC Address specified by platform data"); + SMSC_TRACE(pdata, probe, + "MAC Address specified by platform data"); } else { /* Try reading mac address from device. if EEPROM is present * it will already have been set */ @@ -2084,20 +2086,20 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev) if (is_valid_ether_addr(dev->dev_addr)) { /* eeprom values are valid so use them */ - SMSC_TRACE(PROBE, - "Mac Address is read from LAN911x EEPROM"); + SMSC_TRACE(pdata, probe, + "Mac Address is read from LAN911x EEPROM"); } else { /* eeprom values are invalid, generate random MAC */ random_ether_addr(dev->dev_addr); smsc911x_set_hw_mac_address(pdata, dev->dev_addr); - SMSC_TRACE(PROBE, - "MAC Address is set to random_ether_addr"); + SMSC_TRACE(pdata, probe, + "MAC Address is set to random_ether_addr"); } } spin_unlock_irq(&pdata->mac_lock); - dev_info(&dev->dev, "MAC Address: %pM\n", dev->dev_addr); + netdev_info(dev, "MAC Address: %pM\n", dev->dev_addr); return 0; diff --git a/drivers/net/smsc911x.h b/drivers/net/smsc911x.h index 50f712e..8d67aac 100644 --- a/drivers/net/smsc911x.h +++ b/drivers/net/smsc911x.h @@ -33,25 +33,21 @@ * can be successfully looped back */ #define USE_PHY_WORK_AROUND -#define DPRINTK(nlevel, klevel, fmt, args...) \ - ((void)((NETIF_MSG_##nlevel & pdata->msg_enable) && \ - printk(KERN_##klevel "%s: %s: " fmt "\n", \ - pdata->dev->name, __func__, ## args))) - #if USE_DEBUG >= 1 -#define SMSC_WARNING(nlevel, fmt, args...) \ - DPRINTK(nlevel, WARNING, fmt, ## args) +#define SMSC_WARN(pdata, nlevel, fmt, args...) \ + netif_warn(pdata, nlevel, (pdata)->dev, \ + "%s: " fmt "\n", __func__, ##args) #else -#define SMSC_WARNING(nlevel, fmt, args...) \ - ({ do {} while (0); 0; }) +#define SMSC_WARN(pdata, nlevel, fmt, args...) \ + no_printk(fmt "\n", ##args) #endif #if USE_DEBUG >= 2 -#define SMSC_TRACE(nlevel, fmt, args...) \ - DPRINTK(nlevel, INFO, fmt, ## args) +#define SMSC_TRACE(pdata, nlevel, fmt, args...) \ + netif_info(pdata, nlevel, pdata->dev, fmt "\n", ##args) #else -#define SMSC_TRACE(nlevel, fmt, args...) \ - ({ do {} while (0); 0; }) +#define SMSC_TRACE(pdata, nlevel, fmt, args...) \ + no_printk(fmt "\n", ##args) #endif #ifdef CONFIG_DEBUG_SPINLOCK diff --git a/drivers/net/smsc9420.c b/drivers/net/smsc9420.c index b09ee1c..4c92ad8 100644 --- a/drivers/net/smsc9420.c +++ b/drivers/net/smsc9420.c @@ -364,7 +364,7 @@ static int smsc9420_eeprom_send_cmd(struct smsc9420_pdata *pd, u32 op) } if (e2cmd & E2P_CMD_EPC_TIMEOUT_) { - smsc_info(HW, "Error occured during eeprom operation"); + smsc_info(HW, "Error occurred during eeprom operation"); return -EINVAL; } diff --git a/drivers/net/stmmac/dwmac_lib.c b/drivers/net/stmmac/dwmac_lib.c index d65fab1..e250935 100644 --- a/drivers/net/stmmac/dwmac_lib.c +++ b/drivers/net/stmmac/dwmac_lib.c @@ -26,9 +26,9 @@ #undef DWMAC_DMA_DEBUG #ifdef DWMAC_DMA_DEBUG -#define DBG(fmt, args...) printk(fmt, ## args) +#define DWMAC_LIB_DBG(fmt, args...) printk(fmt, ## args) #else -#define DBG(fmt, args...) do { } while (0) +#define DWMAC_LIB_DBG(fmt, args...) do { } while (0) #endif /* CSR1 enables the transmit DMA to check for new descriptor */ @@ -152,7 +152,7 @@ int dwmac_dma_interrupt(void __iomem *ioaddr, /* read the status register (CSR5) */ u32 intr_status = readl(ioaddr + DMA_STATUS); - DBG(INFO, "%s: [CSR5: 0x%08x]\n", __func__, intr_status); + DWMAC_LIB_DBG(KERN_INFO "%s: [CSR5: 0x%08x]\n", __func__, intr_status); #ifdef DWMAC_DMA_DEBUG /* It displays the DMA process states (CSR5 register) */ show_tx_process_state(intr_status); @@ -160,43 +160,43 @@ int dwmac_dma_interrupt(void __iomem *ioaddr, #endif /* ABNORMAL interrupts */ if (unlikely(intr_status & DMA_STATUS_AIS)) { - DBG(INFO, "CSR5[15] DMA ABNORMAL IRQ: "); + DWMAC_LIB_DBG(KERN_INFO "CSR5[15] DMA ABNORMAL IRQ: "); if (unlikely(intr_status & DMA_STATUS_UNF)) { - DBG(INFO, "transmit underflow\n"); + DWMAC_LIB_DBG(KERN_INFO "transmit underflow\n"); ret = tx_hard_error_bump_tc; x->tx_undeflow_irq++; } if (unlikely(intr_status & DMA_STATUS_TJT)) { - DBG(INFO, "transmit jabber\n"); + DWMAC_LIB_DBG(KERN_INFO "transmit jabber\n"); x->tx_jabber_irq++; } if (unlikely(intr_status & DMA_STATUS_OVF)) { - DBG(INFO, "recv overflow\n"); + DWMAC_LIB_DBG(KERN_INFO "recv overflow\n"); x->rx_overflow_irq++; } if (unlikely(intr_status & DMA_STATUS_RU)) { - DBG(INFO, "receive buffer unavailable\n"); + DWMAC_LIB_DBG(KERN_INFO "receive buffer unavailable\n"); x->rx_buf_unav_irq++; } if (unlikely(intr_status & DMA_STATUS_RPS)) { - DBG(INFO, "receive process stopped\n"); + DWMAC_LIB_DBG(KERN_INFO "receive process stopped\n"); x->rx_process_stopped_irq++; } if (unlikely(intr_status & DMA_STATUS_RWT)) { - DBG(INFO, "receive watchdog\n"); + DWMAC_LIB_DBG(KERN_INFO "receive watchdog\n"); x->rx_watchdog_irq++; } if (unlikely(intr_status & DMA_STATUS_ETI)) { - DBG(INFO, "transmit early interrupt\n"); + DWMAC_LIB_DBG(KERN_INFO "transmit early interrupt\n"); x->tx_early_irq++; } if (unlikely(intr_status & DMA_STATUS_TPS)) { - DBG(INFO, "transmit process stopped\n"); + DWMAC_LIB_DBG(KERN_INFO "transmit process stopped\n"); x->tx_process_stopped_irq++; ret = tx_hard_error; } if (unlikely(intr_status & DMA_STATUS_FBI)) { - DBG(INFO, "fatal bus error\n"); + DWMAC_LIB_DBG(KERN_INFO "fatal bus error\n"); x->fatal_bus_error_irq++; ret = tx_hard_error; } @@ -215,7 +215,7 @@ int dwmac_dma_interrupt(void __iomem *ioaddr, /* Clear the interrupt by writing a logic 1 to the CSR5[15-0] */ writel((intr_status & 0x1ffff), ioaddr + DMA_STATUS); - DBG(INFO, "\n\n"); + DWMAC_LIB_DBG(KERN_INFO "\n\n"); return ret; } diff --git a/drivers/net/stmmac/norm_desc.c b/drivers/net/stmmac/norm_desc.c index cd0cc76..029c2a2 100644 --- a/drivers/net/stmmac/norm_desc.c +++ b/drivers/net/stmmac/norm_desc.c @@ -67,7 +67,7 @@ static int ndesc_get_tx_len(struct dma_desc *p) /* This function verifies if each incoming frame has some errors * and, if required, updates the multicast statistics. - * In case of success, it returns csum_none becasue the device + * In case of success, it returns csum_none because the device * is not able to compute the csum in HW. */ static int ndesc_get_rx_status(void *data, struct stmmac_extra_stats *x, struct dma_desc *p) diff --git a/drivers/net/stmmac/stmmac_ethtool.c b/drivers/net/stmmac/stmmac_ethtool.c index fd719ed..156a805 100644 --- a/drivers/net/stmmac/stmmac_ethtool.c +++ b/drivers/net/stmmac/stmmac_ethtool.c @@ -197,13 +197,6 @@ static void stmmac_ethtool_gregs(struct net_device *dev, } } -static u32 stmmac_ethtool_get_rx_csum(struct net_device *dev) -{ - struct stmmac_priv *priv = netdev_priv(dev); - - return priv->rx_coe; -} - static void stmmac_get_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *pause) @@ -358,11 +351,6 @@ static struct ethtool_ops stmmac_ethtool_ops = { .get_regs = stmmac_ethtool_gregs, .get_regs_len = stmmac_ethtool_get_regs_len, .get_link = ethtool_op_get_link, - .get_rx_csum = stmmac_ethtool_get_rx_csum, - .get_tx_csum = ethtool_op_get_tx_csum, - .set_tx_csum = ethtool_op_set_tx_ipv6_csum, - .get_sg = ethtool_op_get_sg, - .set_sg = ethtool_op_set_sg, .get_pauseparam = stmmac_get_pauseparam, .set_pauseparam = stmmac_set_pauseparam, .get_ethtool_stats = stmmac_get_ethtool_stats, @@ -370,8 +358,6 @@ static struct ethtool_ops stmmac_ethtool_ops = { .get_wol = stmmac_get_wol, .set_wol = stmmac_set_wol, .get_sset_count = stmmac_get_sset_count, - .get_tso = ethtool_op_get_tso, - .set_tso = ethtool_op_set_tso, }; void stmmac_set_ethtool_ops(struct net_device *netdev) diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c index 0e5f031..ba9daec 100644 --- a/drivers/net/stmmac/stmmac_main.c +++ b/drivers/net/stmmac/stmmac_main.c @@ -139,7 +139,6 @@ static const u32 default_msg_level = (NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_IFDOWN | NETIF_MSG_TIMER); static irqreturn_t stmmac_interrupt(int irq, void *dev_id); -static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev); /** * stmmac_verify_args - verify the driver parameters. @@ -750,7 +749,6 @@ static void stmmac_dma_interrupt(struct stmmac_priv *priv) priv->hw->dma->dma_mode(priv->ioaddr, tc, SF_DMA_MODE); priv->xstats.threshold = tc; } - stmmac_tx_err(priv); } else if (unlikely(status == tx_hard_error)) stmmac_tx_err(priv); } @@ -781,21 +779,6 @@ static int stmmac_open(struct net_device *dev) stmmac_verify_args(); - ret = stmmac_init_phy(dev); - if (unlikely(ret)) { - pr_err("%s: Cannot attach to PHY (error: %d)\n", __func__, ret); - return ret; - } - - /* Request the IRQ lines */ - ret = request_irq(dev->irq, stmmac_interrupt, - IRQF_SHARED, dev->name, dev); - if (unlikely(ret < 0)) { - pr_err("%s: ERROR: allocating the IRQ %d (error: %d)\n", - __func__, dev->irq, ret); - return ret; - } - #ifdef CONFIG_STMMAC_TIMER priv->tm = kzalloc(sizeof(struct stmmac_timer *), GFP_KERNEL); if (unlikely(priv->tm == NULL)) { @@ -814,6 +797,11 @@ static int stmmac_open(struct net_device *dev) } else priv->tm->enable = 1; #endif + ret = stmmac_init_phy(dev); + if (unlikely(ret)) { + pr_err("%s: Cannot attach to PHY (error: %d)\n", __func__, ret); + goto open_error; + } /* Create and initialize the TX/RX descriptors chains. */ priv->dma_tx_size = STMMAC_ALIGN(dma_txsize); @@ -822,12 +810,11 @@ static int stmmac_open(struct net_device *dev) init_dma_desc_rings(dev); /* DMA initialization and SW reset */ - if (unlikely(priv->hw->dma->init(priv->ioaddr, priv->plat->pbl, - priv->dma_tx_phy, - priv->dma_rx_phy) < 0)) { - + ret = priv->hw->dma->init(priv->ioaddr, priv->plat->pbl, + priv->dma_tx_phy, priv->dma_rx_phy); + if (ret < 0) { pr_err("%s: DMA initialization failed\n", __func__); - return -1; + goto open_error; } /* Copy the MAC addr into the HW */ @@ -843,11 +830,21 @@ static int stmmac_open(struct net_device *dev) pr_info("stmmac: Rx Checksum Offload Engine supported\n"); if (priv->plat->tx_coe) pr_info("\tTX Checksum insertion supported\n"); + netdev_update_features(dev); /* Initialise the MMC (if present) to disable all interrupts. */ writel(0xffffffff, priv->ioaddr + MMC_HIGH_INTR_MASK); writel(0xffffffff, priv->ioaddr + MMC_LOW_INTR_MASK); + /* Request the IRQ lines */ + ret = request_irq(dev->irq, stmmac_interrupt, + IRQF_SHARED, dev->name, dev); + if (unlikely(ret < 0)) { + pr_err("%s: ERROR: allocating the IRQ %d (error: %d)\n", + __func__, dev->irq, ret); + goto open_error; + } + /* Enable the MAC Rx/Tx */ stmmac_enable_mac(priv->ioaddr); @@ -878,7 +875,17 @@ static int stmmac_open(struct net_device *dev) napi_enable(&priv->napi); skb_queue_head_init(&priv->rx_recycle); netif_start_queue(dev); + return 0; + +open_error: +#ifdef CONFIG_STMMAC_TIMER + kfree(priv->tm); +#endif + if (priv->phydev) + phy_disconnect(priv->phydev); + + return ret; } /** @@ -927,46 +934,6 @@ static int stmmac_release(struct net_device *dev) return 0; } -/* - * To perform emulated hardware segmentation on skb. - */ -static int stmmac_sw_tso(struct stmmac_priv *priv, struct sk_buff *skb) -{ - struct sk_buff *segs, *curr_skb; - int gso_segs = skb_shinfo(skb)->gso_segs; - - /* Estimate the number of fragments in the worst case */ - if (unlikely(stmmac_tx_avail(priv) < gso_segs)) { - netif_stop_queue(priv->dev); - TX_DBG(KERN_ERR "%s: TSO BUG! Tx Ring full when queue awake\n", - __func__); - if (stmmac_tx_avail(priv) < gso_segs) - return NETDEV_TX_BUSY; - - netif_wake_queue(priv->dev); - } - TX_DBG("\tstmmac_sw_tso: segmenting: skb %p (len %d)\n", - skb, skb->len); - - segs = skb_gso_segment(skb, priv->dev->features & ~NETIF_F_TSO); - if (IS_ERR(segs)) - goto sw_tso_end; - - do { - curr_skb = segs; - segs = segs->next; - TX_DBG("\t\tcurrent skb->len: %d, *curr %p," - "*next %p\n", curr_skb->len, curr_skb, segs); - curr_skb->next = NULL; - stmmac_xmit(curr_skb, priv->dev); - } while (segs); - -sw_tso_end: - dev_kfree_skb(skb); - - return NETDEV_TX_OK; -} - static unsigned int stmmac_handle_jumbo_frames(struct sk_buff *skb, struct net_device *dev, int csum_insertion) @@ -1044,16 +1011,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev) !skb_is_gso(skb) ? "isn't" : "is"); #endif - if (unlikely(skb_is_gso(skb))) - return stmmac_sw_tso(priv, skb); - - if (likely((skb->ip_summed == CHECKSUM_PARTIAL))) { - if (unlikely((!priv->plat->tx_coe) || - (priv->no_csum_insertion))) - skb_checksum_help(skb); - else - csum_insertion = 1; - } + csum_insertion = (skb->ip_summed == CHECKSUM_PARTIAL); desc = priv->dma_tx + entry; first = desc; @@ -1373,18 +1331,29 @@ static int stmmac_change_mtu(struct net_device *dev, int new_mtu) return -EINVAL; } + dev->mtu = new_mtu; + netdev_update_features(dev); + + return 0; +} + +static u32 stmmac_fix_features(struct net_device *dev, u32 features) +{ + struct stmmac_priv *priv = netdev_priv(dev); + + if (!priv->rx_coe) + features &= ~NETIF_F_RXCSUM; + if (!priv->plat->tx_coe) + features &= ~NETIF_F_ALL_CSUM; + /* Some GMAC devices have a bugged Jumbo frame support that * needs to have the Tx COE disabled for oversized frames * (due to limited buffer sizes). In this case we disable * the TX csum insertionin the TDES and not use SF. */ - if ((priv->plat->bugged_jumbo) && (priv->dev->mtu > ETH_DATA_LEN)) - priv->no_csum_insertion = 1; - else - priv->no_csum_insertion = 0; + if (priv->plat->bugged_jumbo && (dev->mtu > ETH_DATA_LEN)) + features &= ~NETIF_F_ALL_CSUM; - dev->mtu = new_mtu; - - return 0; + return features; } static irqreturn_t stmmac_interrupt(int irq, void *dev_id) @@ -1464,6 +1433,7 @@ static const struct net_device_ops stmmac_netdev_ops = { .ndo_start_xmit = stmmac_xmit, .ndo_stop = stmmac_release, .ndo_change_mtu = stmmac_change_mtu, + .ndo_fix_features = stmmac_fix_features, .ndo_set_multicast_list = stmmac_multicast_list, .ndo_tx_timeout = stmmac_tx_timeout, .ndo_do_ioctl = stmmac_ioctl, @@ -1494,8 +1464,8 @@ static int stmmac_probe(struct net_device *dev) dev->netdev_ops = &stmmac_netdev_ops; stmmac_set_ethtool_ops(dev); - dev->features |= NETIF_F_SG | NETIF_F_HIGHDMA | - NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; + dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; + dev->features |= dev->hw_features | NETIF_F_HIGHDMA; dev->watchdog_timeo = msecs_to_jiffies(watchdog); #ifdef STMMAC_VLAN_TAG_USED /* Both mac100 and gmac support receive VLAN tag detection */ diff --git a/drivers/net/sunbmac.h b/drivers/net/sunbmac.h index 8db8894..4943e97 100644 --- a/drivers/net/sunbmac.h +++ b/drivers/net/sunbmac.h @@ -185,7 +185,7 @@ #define BIGMAC_RXCFG_ENABLE 0x00000001 /* Enable the receiver */ #define BIGMAC_RXCFG_FIFO 0x0000000e /* Default rx fthresh... */ #define BIGMAC_RXCFG_PSTRIP 0x00000020 /* Pad byte strip enable */ -#define BIGMAC_RXCFG_PMISC 0x00000040 /* Enable promiscous mode */ +#define BIGMAC_RXCFG_PMISC 0x00000040 /* Enable promiscuous mode */ #define BIGMAC_RXCFG_DERR 0x00000080 /* Disable error checking */ #define BIGMAC_RXCFG_DCRCS 0x00000100 /* Disable CRC stripping */ #define BIGMAC_RXCFG_ME 0x00000200 /* Receive packets addressed to me */ diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c index c1a3448..81b6eb8 100644 --- a/drivers/net/sungem.c +++ b/drivers/net/sungem.c @@ -1150,7 +1150,7 @@ static void gem_pcs_reinit_adv(struct gem *gp) val &= ~(PCS_CFG_ENABLE | PCS_CFG_TO); writel(val, gp->regs + PCS_CFG); - /* Advertise all capabilities except assymetric + /* Advertise all capabilities except asymmetric * pause. */ val = readl(gp->regs + PCS_MIIADV); @@ -3146,7 +3146,8 @@ static int __devinit gem_init_one(struct pci_dev *pdev, gp->phy_mii.def ? gp->phy_mii.def->name : "no"); /* GEM can do it all... */ - dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_LLTX; + dev->hw_features = NETIF_F_SG | NETIF_F_HW_CSUM; + dev->features |= dev->hw_features | NETIF_F_RXCSUM | NETIF_F_LLTX; if (pci_using_dac) dev->features |= NETIF_F_HIGHDMA; diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c index eb4f59f..80e907d 100644 --- a/drivers/net/sunhme.c +++ b/drivers/net/sunhme.c @@ -2788,7 +2788,8 @@ static int __devinit happy_meal_sbus_probe_one(struct platform_device *op, int i dev->ethtool_ops = &hme_ethtool_ops; /* Happy Meal can do it all... */ - dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM; + dev->hw_features = NETIF_F_SG | NETIF_F_HW_CSUM; + dev->features |= dev->hw_features | NETIF_F_RXCSUM; dev->irq = op->archdata.irqs[0]; @@ -3113,7 +3114,8 @@ static int __devinit happy_meal_pci_probe(struct pci_dev *pdev, dev->dma = 0; /* Happy Meal can do it all... */ - dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM; + dev->hw_features = NETIF_F_SG | NETIF_F_HW_CSUM; + dev->features |= dev->hw_features | NETIF_F_RXCSUM; #if defined(CONFIG_SBUS) && defined(CONFIG_PCI) /* Hook up PCI register/descriptor accessors. */ diff --git a/drivers/net/sunhme.h b/drivers/net/sunhme.h index 756b5bf..64f2783 100644 --- a/drivers/net/sunhme.h +++ b/drivers/net/sunhme.h @@ -223,7 +223,7 @@ /* BigMac receive config register. */ #define BIGMAC_RXCFG_ENABLE 0x00000001 /* Enable the receiver */ #define BIGMAC_RXCFG_PSTRIP 0x00000020 /* Pad byte strip enable */ -#define BIGMAC_RXCFG_PMISC 0x00000040 /* Enable promiscous mode */ +#define BIGMAC_RXCFG_PMISC 0x00000040 /* Enable promiscuous mode */ #define BIGMAC_RXCFG_DERR 0x00000080 /* Disable error checking */ #define BIGMAC_RXCFG_DCRCS 0x00000100 /* Disable CRC stripping */ #define BIGMAC_RXCFG_REJME 0x00000200 /* Reject packets addressed to me */ diff --git a/drivers/net/tc35815.c b/drivers/net/tc35815.c index b6eec8c..7ca51ce 100644 --- a/drivers/net/tc35815.c +++ b/drivers/net/tc35815.c @@ -119,13 +119,13 @@ struct tc35815_regs { /* * Bit assignments */ -/* DMA_Ctl bit asign ------------------------------------------------------- */ +/* DMA_Ctl bit assign ------------------------------------------------------- */ #define DMA_RxAlign 0x00c00000 /* 1:Reception Alignment */ #define DMA_RxAlign_1 0x00400000 #define DMA_RxAlign_2 0x00800000 #define DMA_RxAlign_3 0x00c00000 #define DMA_M66EnStat 0x00080000 /* 1:66MHz Enable State */ -#define DMA_IntMask 0x00040000 /* 1:Interupt mask */ +#define DMA_IntMask 0x00040000 /* 1:Interrupt mask */ #define DMA_SWIntReq 0x00020000 /* 1:Software Interrupt request */ #define DMA_TxWakeUp 0x00010000 /* 1:Transmit Wake Up */ #define DMA_RxBigE 0x00008000 /* 1:Receive Big Endian */ @@ -134,11 +134,11 @@ struct tc35815_regs { #define DMA_PowrMgmnt 0x00001000 /* 1:Power Management */ #define DMA_DmBurst_Mask 0x000001fc /* DMA Burst size */ -/* RxFragSize bit asign ---------------------------------------------------- */ +/* RxFragSize bit assign ---------------------------------------------------- */ #define RxFrag_EnPack 0x00008000 /* 1:Enable Packing */ #define RxFrag_MinFragMask 0x00000ffc /* Minimum Fragment */ -/* MAC_Ctl bit asign ------------------------------------------------------- */ +/* MAC_Ctl bit assign ------------------------------------------------------- */ #define MAC_Link10 0x00008000 /* 1:Link Status 10Mbits */ #define MAC_EnMissRoll 0x00002000 /* 1:Enable Missed Roll */ #define MAC_MissRoll 0x00000400 /* 1:Missed Roll */ @@ -152,7 +152,7 @@ struct tc35815_regs { #define MAC_HaltImm 0x00000002 /* 1:Halt Immediate */ #define MAC_HaltReq 0x00000001 /* 1:Halt request */ -/* PROM_Ctl bit asign ------------------------------------------------------ */ +/* PROM_Ctl bit assign ------------------------------------------------------ */ #define PROM_Busy 0x00008000 /* 1:Busy (Start Operation) */ #define PROM_Read 0x00004000 /*10:Read operation */ #define PROM_Write 0x00002000 /*01:Write operation */ @@ -162,7 +162,7 @@ struct tc35815_regs { #define PROM_Addr_Ena 0x00000030 /*11xxxx:PROM Write enable */ /*00xxxx: disable */ -/* CAM_Ctl bit asign ------------------------------------------------------- */ +/* CAM_Ctl bit assign ------------------------------------------------------- */ #define CAM_CompEn 0x00000010 /* 1:CAM Compare Enable */ #define CAM_NegCAM 0x00000008 /* 1:Reject packets CAM recognizes,*/ /* accept other */ @@ -170,7 +170,7 @@ struct tc35815_regs { #define CAM_GroupAcc 0x00000002 /* 1:Multicast assept */ #define CAM_StationAcc 0x00000001 /* 1:unicast accept */ -/* CAM_Ena bit asign ------------------------------------------------------- */ +/* CAM_Ena bit assign ------------------------------------------------------- */ #define CAM_ENTRY_MAX 21 /* CAM Data entry max count */ #define CAM_Ena_Mask ((1<<CAM_ENTRY_MAX)-1) /* CAM Enable bits (Max 21bits) */ #define CAM_Ena_Bit(index) (1 << (index)) @@ -178,7 +178,7 @@ struct tc35815_regs { #define CAM_ENTRY_SOURCE 1 #define CAM_ENTRY_MACCTL 20 -/* Tx_Ctl bit asign -------------------------------------------------------- */ +/* Tx_Ctl bit assign -------------------------------------------------------- */ #define Tx_En 0x00000001 /* 1:Transmit enable */ #define Tx_TxHalt 0x00000002 /* 1:Transmit Halt Request */ #define Tx_NoPad 0x00000004 /* 1:Suppress Padding */ @@ -192,7 +192,7 @@ struct tc35815_regs { #define Tx_EnTxPar 0x00002000 /* 1:Enable Transmit Parity */ #define Tx_EnComp 0x00004000 /* 1:Enable Completion */ -/* Tx_Stat bit asign ------------------------------------------------------- */ +/* Tx_Stat bit assign ------------------------------------------------------- */ #define Tx_TxColl_MASK 0x0000000F /* Tx Collision Count */ #define Tx_ExColl 0x00000010 /* Excessive Collision */ #define Tx_TXDefer 0x00000020 /* Transmit Defered */ @@ -208,7 +208,7 @@ struct tc35815_regs { #define Tx_Halted 0x00008000 /* Tx Halted */ #define Tx_SQErr 0x00010000 /* Signal Quality Error(SQE) */ -/* Rx_Ctl bit asign -------------------------------------------------------- */ +/* Rx_Ctl bit assign -------------------------------------------------------- */ #define Rx_EnGood 0x00004000 /* 1:Enable Good */ #define Rx_EnRxPar 0x00002000 /* 1:Enable Receive Parity */ #define Rx_EnLongErr 0x00000800 /* 1:Enable Long Error */ @@ -222,7 +222,7 @@ struct tc35815_regs { #define Rx_RxHalt 0x00000002 /* 1:Receive Halt Request */ #define Rx_RxEn 0x00000001 /* 1:Receive Intrrupt Enable */ -/* Rx_Stat bit asign ------------------------------------------------------- */ +/* Rx_Stat bit assign ------------------------------------------------------- */ #define Rx_Halted 0x00008000 /* Rx Halted */ #define Rx_Good 0x00004000 /* Rx Good */ #define Rx_RxPar 0x00002000 /* Rx Parity Error */ @@ -238,7 +238,7 @@ struct tc35815_regs { #define Rx_Stat_Mask 0x0000FFF0 /* Rx All Status Mask */ -/* Int_En bit asign -------------------------------------------------------- */ +/* Int_En bit assign -------------------------------------------------------- */ #define Int_NRAbtEn 0x00000800 /* 1:Non-recoverable Abort Enable */ #define Int_TxCtlCmpEn 0x00000400 /* 1:Transmit Ctl Complete Enable */ #define Int_DmParErrEn 0x00000200 /* 1:DMA Parity Error Enable */ @@ -253,7 +253,7 @@ struct tc35815_regs { #define Int_FDAExEn 0x00000001 /* 1:Free Descriptor Area */ /* Exhausted Enable */ -/* Int_Src bit asign ------------------------------------------------------- */ +/* Int_Src bit assign ------------------------------------------------------- */ #define Int_NRabt 0x00004000 /* 1:Non Recoverable error */ #define Int_DmParErrStat 0x00002000 /* 1:DMA Parity Error & Clear */ #define Int_BLEx 0x00001000 /* 1:Buffer List Empty & Clear */ @@ -270,8 +270,8 @@ struct tc35815_regs { #define Int_IntMacRx 0x00000002 /* 1:Rx controller & Clear */ #define Int_IntMacTx 0x00000001 /* 1:Tx controller & Clear */ -/* MD_CA bit asign --------------------------------------------------------- */ -#define MD_CA_PreSup 0x00001000 /* 1:Preamble Supress */ +/* MD_CA bit assign --------------------------------------------------------- */ +#define MD_CA_PreSup 0x00001000 /* 1:Preamble Suppress */ #define MD_CA_Busy 0x00000800 /* 1:Busy (Start Operation) */ #define MD_CA_Wr 0x00000400 /* 1:Write 0:Read */ @@ -296,7 +296,7 @@ struct BDesc { #define FD_ALIGN 16 -/* Frame Descripter bit asign ---------------------------------------------- */ +/* Frame Descripter bit assign ---------------------------------------------- */ #define FD_FDLength_MASK 0x0000FFFF /* Length MASK */ #define FD_BDCnt_MASK 0x001F0000 /* BD count MASK in FD */ #define FD_FrmOpt_MASK 0x7C000000 /* Frame option MASK */ @@ -309,8 +309,8 @@ struct BDesc { #define FD_Next_EOL 0x00000001 /* FD EOL indicator */ #define FD_BDCnt_SHIFT 16 -/* Buffer Descripter bit asign --------------------------------------------- */ -#define BD_BuffLength_MASK 0x0000FFFF /* Recieve Data Size */ +/* Buffer Descripter bit assign --------------------------------------------- */ +#define BD_BuffLength_MASK 0x0000FFFF /* Receive Data Size */ #define BD_RxBDID_MASK 0x00FF0000 /* BD ID Number MASK */ #define BD_RxBDSeqN_MASK 0x7F000000 /* Rx BD Sequence Number */ #define BD_CownsBD 0x80000000 /* BD Controller owner bit */ @@ -339,7 +339,7 @@ struct BDesc { #define TX_THRESHOLD 1024 /* used threshold with packet max byte for low pci transfer ability.*/ #define TX_THRESHOLD_MAX 1536 -/* setting threshold max value when overrun error occured this count. */ +/* setting threshold max value when overrun error occurred this count. */ #define TX_THRESHOLD_KEEP_LIMIT 10 /* 16 + RX_BUF_NUM * 8 + RX_FD_NUM * 16 + TX_FD_NUM * 32 <= PAGE_SIZE*FD_PAGE_NUM */ diff --git a/drivers/net/tehuti.c b/drivers/net/tehuti.c index 3397618..8564ec5 100644 --- a/drivers/net/tehuti.c +++ b/drivers/net/tehuti.c @@ -645,7 +645,7 @@ static int bdx_ioctl_priv(struct net_device *ndev, struct ifreq *ifr, int cmd) if (cmd != SIOCDEVPRIVATE) { error = copy_from_user(data, ifr->ifr_data, sizeof(data)); if (error) { - pr_err("cant copy from user\n"); + pr_err("can't copy from user\n"); RET(-EFAULT); } DBG("%d 0x%x 0x%x\n", data[0], data[1], data[2]); @@ -999,7 +999,7 @@ static inline void bdx_rxdb_free_elem(struct rxdb *db, int n) * * RxD fifo is smaller than RxF fifo by design. Upon high load, RxD will be * filled and packets will be dropped by nic without getting into host or - * cousing interrupt. Anyway, in that condition, host has no chance to proccess + * cousing interrupt. Anyway, in that condition, host has no chance to process * all packets, but dropping in nic is cheaper, since it takes 0 cpu cycles */ @@ -1200,8 +1200,8 @@ static void bdx_recycle_skb(struct bdx_priv *priv, struct rxd_desc *rxdd) RET(); } -/* bdx_rx_receive - recieves full packets from RXD fifo and pass them to OS - * NOTE: a special treatment is given to non-continous descriptors +/* bdx_rx_receive - receives full packets from RXD fifo and pass them to OS + * NOTE: a special treatment is given to non-continuous descriptors * that start near the end, wraps around and continue at the beginning. a second * part is copied right after the first, and then descriptor is interpreted as * normal. fifo has an extra space to allow such operations @@ -1584,9 +1584,9 @@ err_mem: } /* - * bdx_tx_space - calculates avalable space in TX fifo + * bdx_tx_space - calculates available space in TX fifo * @priv - NIC private structure - * Returns avaliable space in TX fifo in bytes + * Returns available space in TX fifo in bytes */ static inline int bdx_tx_space(struct bdx_priv *priv) { diff --git a/drivers/net/tehuti.h b/drivers/net/tehuti.h index b6ba860..c5642fe 100644 --- a/drivers/net/tehuti.h +++ b/drivers/net/tehuti.h @@ -502,7 +502,7 @@ struct txd_desc { #define GMAC_RX_FILTER_ACRC 0x0010 /* accept crc error */ #define GMAC_RX_FILTER_AM 0x0008 /* accept multicast */ #define GMAC_RX_FILTER_AB 0x0004 /* accept broadcast */ -#define GMAC_RX_FILTER_PRM 0x0001 /* [0:1] promiscous mode */ +#define GMAC_RX_FILTER_PRM 0x0001 /* [0:1] promiscuous mode */ #define MAX_FRAME_AB_VAL 0x3fff /* 13:0 */ diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 73c942d..9d7defc 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -97,14 +97,12 @@ * them in the NIC onboard memory. */ #define TG3_RX_STD_RING_SIZE(tp) \ - ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || \ - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) ? \ - RX_STD_MAX_SIZE_5717 : 512) + ((tp->tg3_flags3 & TG3_FLG3_LRG_PROD_RING_CAP) ? \ + TG3_RX_STD_MAX_SIZE_5717 : TG3_RX_STD_MAX_SIZE_5700) #define TG3_DEF_RX_RING_PENDING 200 #define TG3_RX_JMB_RING_SIZE(tp) \ - ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || \ - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) ? \ - 1024 : 256) + ((tp->tg3_flags3 & TG3_FLG3_LRG_PROD_RING_CAP) ? \ + TG3_RX_JMB_MAX_SIZE_5717 : TG3_RX_JMB_MAX_SIZE_5700) #define TG3_DEF_RX_JUMBO_RING_PENDING 100 #define TG3_RSS_INDIR_TBL_SIZE 128 @@ -266,6 +264,7 @@ static DEFINE_PCI_DEVICE_TABLE(tg3_pci_tbl) = { {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57791)}, {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_57795)}, {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_5719)}, + {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, TG3PCI_DEVICE_TIGON3_5720)}, {PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_9DXX)}, {PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_9MXX)}, {PCI_DEVICE(PCI_VENDOR_ID_ALTIMA, PCI_DEVICE_ID_ALTIMA_AC1000)}, @@ -1044,8 +1043,7 @@ static int tg3_mdio_init(struct tg3 *tp) u32 reg; struct phy_device *phydev; - if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) { + if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) { u32 is_serdes; tp->phy_addr = PCI_FUNC(tp->pdev->devfn) + 1; @@ -1623,8 +1621,7 @@ static void tg3_phy_toggle_apd(struct tg3 *tp, bool enable) u32 reg; if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS) || - ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) && + ((tp->tg3_flags3 & TG3_FLG3_5717_PLUS) && (tp->phy_flags & TG3_PHYFLG_MII_SERDES))) return; @@ -2047,8 +2044,7 @@ static int tg3_phy_reset(struct tg3 *tp) } } - if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) && + if ((tp->tg3_flags3 & TG3_FLG3_5717_PLUS) && (tp->phy_flags & TG3_PHYFLG_MII_SERDES)) return 0; @@ -2130,7 +2126,8 @@ static void tg3_frob_aux_power(struct tg3 *tp) if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5714 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717) && + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) && tp->pdev_peer != tp->pdev) { struct net_device *dev_peer; @@ -4394,6 +4391,7 @@ static void tg3_serdes_parallel_detect(struct tg3 *tp) static int tg3_setup_phy(struct tg3 *tp, int force_reset) { + u32 val; int err; if (tp->phy_flags & TG3_PHYFLG_PHY_SERDES) @@ -4404,7 +4402,7 @@ static int tg3_setup_phy(struct tg3 *tp, int force_reset) err = tg3_setup_copper_phy(tp, force_reset); if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5784_AX) { - u32 val, scale; + u32 scale; val = tr32(TG3_CPMU_CLCK_STAT) & CPMU_CLCK_STAT_MAC_CLCK_MASK; if (val == CPMU_CLCK_STAT_MAC_CLCK_62_5) @@ -4419,17 +4417,20 @@ static int tg3_setup_phy(struct tg3 *tp, int force_reset) tw32(GRC_MISC_CFG, val); } + val = (2 << TX_LENGTHS_IPG_CRS_SHIFT) | + (6 << TX_LENGTHS_IPG_SHIFT); + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) + val |= tr32(MAC_TX_LENGTHS) & + (TX_LENGTHS_JMB_FRM_LEN_MSK | + TX_LENGTHS_CNT_DWN_VAL_MSK); + if (tp->link_config.active_speed == SPEED_1000 && tp->link_config.active_duplex == DUPLEX_HALF) - tw32(MAC_TX_LENGTHS, - ((2 << TX_LENGTHS_IPG_CRS_SHIFT) | - (6 << TX_LENGTHS_IPG_SHIFT) | - (0xff << TX_LENGTHS_SLOT_TIME_SHIFT))); + tw32(MAC_TX_LENGTHS, val | + (0xff << TX_LENGTHS_SLOT_TIME_SHIFT)); else - tw32(MAC_TX_LENGTHS, - ((2 << TX_LENGTHS_IPG_CRS_SHIFT) | - (6 << TX_LENGTHS_IPG_SHIFT) | - (32 << TX_LENGTHS_SLOT_TIME_SHIFT))); + tw32(MAC_TX_LENGTHS, val | + (32 << TX_LENGTHS_SLOT_TIME_SHIFT)); if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) { if (netif_carrier_ok(tp->dev)) { @@ -4441,7 +4442,7 @@ static int tg3_setup_phy(struct tg3 *tp, int force_reset) } if (tp->tg3_flags & TG3_FLAG_ASPM_WORKAROUND) { - u32 val = tr32(PCIE_PWR_MGMT_THRESH); + val = tr32(PCIE_PWR_MGMT_THRESH); if (!netif_carrier_ok(tp->dev)) val = (val & ~PCIE_PWR_MGMT_L1_THRESH_MSK) | tp->pwrmgmt_thresh; @@ -4815,7 +4816,7 @@ static int tg3_rx(struct tg3_napi *tnapi, int budget) skb = copy_skb; } - if ((tp->tg3_flags & TG3_FLAG_RX_CHECKSUMS) && + if ((tp->dev->features & NETIF_F_RXCSUM) && (desc->type_flags & RXD_FLAG_TCPUDP_CSUM) && (((desc->ip_tcp_csum & RXD_TCPCSUM_MASK) >> RXD_TCPCSUM_SHIFT) == 0xffff)) @@ -6126,6 +6127,16 @@ dma_error: return NETDEV_TX_OK; } +static u32 tg3_fix_features(struct net_device *dev, u32 features) +{ + struct tg3 *tp = netdev_priv(dev); + + if (dev->mtu > ETH_DATA_LEN && (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) + features &= ~NETIF_F_ALL_TSO; + + return features; +} + static inline void tg3_set_mtu(struct net_device *dev, struct tg3 *tp, int new_mtu) { @@ -6133,14 +6144,16 @@ static inline void tg3_set_mtu(struct net_device *dev, struct tg3 *tp, if (new_mtu > ETH_DATA_LEN) { if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS) { + netdev_update_features(dev); tp->tg3_flags2 &= ~TG3_FLG2_TSO_CAPABLE; - ethtool_op_set_tso(dev, 0); } else { tp->tg3_flags |= TG3_FLAG_JUMBO_RING_ENABLE; } } else { - if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS) + if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS) { tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE; + netdev_update_features(dev); + } tp->tg3_flags &= ~TG3_FLAG_JUMBO_RING_ENABLE; } } @@ -7097,7 +7110,7 @@ static int tg3_chip_reset(struct tg3 *tp) if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) { /* Force PCIe 1.0a mode */ if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785 && - !(tp->tg3_flags3 & TG3_FLG3_5717_PLUS) && + !(tp->tg3_flags3 & TG3_FLG3_57765_PLUS) && tr32(TG3_PCIE_PHY_TSTCTL) == (TG3_PCIE_PHY_TSTCTL_PCIE10 | TG3_PCIE_PHY_TSTCTL_PSCRAM)) tw32(TG3_PCIE_PHY_TSTCTL, TG3_PCIE_PHY_TSTCTL_PSCRAM); @@ -7250,12 +7263,17 @@ static int tg3_chip_reset(struct tg3 *tp) if ((tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) && tp->pci_chip_rev_id != CHIPREV_ID_5750_A0 && GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785 && - !(tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) { + !(tp->tg3_flags3 & TG3_FLG3_57765_PLUS)) { val = tr32(0x7c00); tw32(0x7c00, val | (1 << 25)); } + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) { + val = tr32(TG3_CPMU_CLCK_ORIDE); + tw32(TG3_CPMU_CLCK_ORIDE, val & ~CPMU_CLCK_ORIDE_MAC_ORIDE_EN); + } + /* Reprobe ASF enable state. */ tp->tg3_flags &= ~TG3_FLAG_ENABLE_ASF; tp->tg3_flags2 &= ~TG3_FLG2_ASF_NEW_HANDSHAKE; @@ -7673,8 +7691,7 @@ static void tg3_rings_reset(struct tg3 *tp) /* Disable all transmit rings but the first. */ if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 16; - else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) + else if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 4; else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) limit = NIC_SRAM_SEND_RCB + TG3_BDINFO_SIZE * 2; @@ -7688,8 +7705,7 @@ static void tg3_rings_reset(struct tg3 *tp) /* Disable all receive return rings but the first. */ - if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) + if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) limit = NIC_SRAM_RCV_RET_RCB + TG3_BDINFO_SIZE * 17; else if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) limit = NIC_SRAM_RCV_RET_RCB + TG3_BDINFO_SIZE * 16; @@ -7960,7 +7976,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) if (err) return err; - if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) { + if (tp->tg3_flags3 & TG3_FLG3_57765_PLUS) { val = tr32(TG3PCI_DMA_RW_CTRL) & ~DMA_RWCTRL_DIS_CACHE_ALIGNMENT; if (tp->pci_chip_rev_id == CHIPREV_ID_57765_A0) @@ -8091,8 +8107,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) ((u64) tpr->rx_std_mapping >> 32)); tw32(RCVDBDI_STD_BD + TG3_BDINFO_HOST_ADDR + TG3_64BIT_REG_LOW, ((u64) tpr->rx_std_mapping & 0xffffffff)); - if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717 && - GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5719) + if (!(tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) tw32(RCVDBDI_STD_BD + TG3_BDINFO_NIC_ADDR, NIC_SRAM_RX_BUFFER_DESC); @@ -8115,9 +8130,10 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) ((u64) tpr->rx_jmb_mapping >> 32)); tw32(RCVDBDI_JUMBO_BD + TG3_BDINFO_HOST_ADDR + TG3_64BIT_REG_LOW, ((u64) tpr->rx_jmb_mapping & 0xffffffff)); + val = TG3_RX_JMB_RING_SIZE(tp) << + BDINFO_FLAGS_MAXLEN_SHIFT; tw32(RCVDBDI_JUMBO_BD + TG3_BDINFO_MAXLEN_FLAGS, - (RX_JUMBO_MAX_SIZE << BDINFO_FLAGS_MAXLEN_SHIFT) | - BDINFO_FLAGS_USE_EXT_RECV); + val | BDINFO_FLAGS_USE_EXT_RECV); if (!(tp->tg3_flags3 & TG3_FLG3_USE_JUMBO_BDFLAG) || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) tw32(RCVDBDI_JUMBO_BD + TG3_BDINFO_NIC_ADDR, @@ -8127,17 +8143,17 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) BDINFO_FLAGS_DISABLED); } - if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) { + if (tp->tg3_flags3 & TG3_FLG3_57765_PLUS) { if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) - val = RX_STD_MAX_SIZE_5705; + val = TG3_RX_STD_MAX_SIZE_5700; else - val = RX_STD_MAX_SIZE_5717; + val = TG3_RX_STD_MAX_SIZE_5717; val <<= BDINFO_FLAGS_MAXLEN_SHIFT; val |= (TG3_RX_STD_DMA_SZ << 2); } else val = TG3_RX_STD_DMA_SZ << BDINFO_FLAGS_MAXLEN_SHIFT; } else - val = RX_STD_MAX_SIZE_5705 << BDINFO_FLAGS_MAXLEN_SHIFT; + val = TG3_RX_STD_MAX_SIZE_5700 << BDINFO_FLAGS_MAXLEN_SHIFT; tw32(RCVDBDI_STD_BD + TG3_BDINFO_MAXLEN_FLAGS, val); @@ -8148,7 +8164,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) tp->rx_jumbo_pending : 0; tw32_rx_mbox(TG3_RX_JMB_PROD_IDX_REG, tpr->rx_jmb_prod_idx); - if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) { + if (tp->tg3_flags3 & TG3_FLG3_57765_PLUS) { tw32(STD_REPLENISH_LWM, 32); tw32(JMB_REPLENISH_LWM, 16); } @@ -8165,10 +8181,16 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) /* The slot time is changed by tg3_setup_phy if we * run at gigabit with half duplex. */ - tw32(MAC_TX_LENGTHS, - (2 << TX_LENGTHS_IPG_CRS_SHIFT) | - (6 << TX_LENGTHS_IPG_SHIFT) | - (32 << TX_LENGTHS_SLOT_TIME_SHIFT)); + val = (2 << TX_LENGTHS_IPG_CRS_SHIFT) | + (6 << TX_LENGTHS_IPG_SHIFT) | + (32 << TX_LENGTHS_SLOT_TIME_SHIFT); + + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) + val |= tr32(MAC_TX_LENGTHS) & + (TX_LENGTHS_JMB_FRM_LEN_MSK | + TX_LENGTHS_CNT_DWN_VAL_MSK); + + tw32(MAC_TX_LENGTHS, val); /* Receive rules. */ tw32(MAC_RCV_RULE_CFG, RCV_RULE_CFG_DEFAULT_CLASS); @@ -8215,13 +8237,17 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780) rdmac_mode |= RDMAC_MODE_IPV6_LSO_EN; + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) + rdmac_mode |= tr32(RDMAC_MODE) & RDMAC_MODE_H2BNC_VLAN_DET; + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780 || - (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) { + (tp->tg3_flags3 & TG3_FLG3_57765_PLUS)) { val = tr32(TG3_RDMA_RSRVCTRL_REG); - if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) { + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) { val &= ~(TG3_RDMA_RSRVCTRL_TXMRGN_MASK | TG3_RDMA_RSRVCTRL_FIFO_LWM_MASK | TG3_RDMA_RSRVCTRL_FIFO_HWM_MASK); @@ -8233,7 +8259,8 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) val | TG3_RDMA_RSRVCTRL_FIFO_OFLW_FIX); } - if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) { + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) { val = tr32(TG3_LSO_RD_DMA_CRPTEN_CTRL); tw32(TG3_LSO_RD_DMA_CRPTEN_CTRL, val | TG3_LSO_RD_DMA_CRPTEN_CTRL_BLEN_BD_4K | @@ -8421,8 +8448,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) tw32(SNDBDC_MODE, SNDBDC_MODE_ENABLE | SNDBDC_MODE_ATTN_ENABLE); tw32(RCVBDI_MODE, RCVBDI_MODE_ENABLE | RCVBDI_MODE_RCB_ATTN_ENAB); val = RCVDBDI_MODE_ENABLE | RCVDBDI_MODE_INV_RING_SZ; - if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) + if (tp->tg3_flags3 & TG3_FLG3_LRG_PROD_RING_CAP) val |= RCVDBDI_MODE_LRG_RING_SZ; tw32(RCVDBDI_MODE, val); tw32(SNDDATAI_MODE, SNDDATAI_MODE_ENABLE); @@ -8447,9 +8473,17 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) } tp->tx_mode = TX_MODE_ENABLE; + if ((tp->tg3_flags3 & TG3_FLG3_5755_PLUS) || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) tp->tx_mode |= TX_MODE_MBUF_LOCKUP_FIX; + + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) { + val = TX_MODE_JMB_FRM_LEN | TX_MODE_CNT_DN_MODE; + tp->tx_mode &= ~val; + tp->tx_mode |= tr32(MAC_TX_MODE) & val; + } + tw32_f(MAC_TX_MODE, tp->tx_mode); udelay(100); @@ -8839,12 +8873,12 @@ static int tg3_request_irq(struct tg3 *tp, int irq_num) fn = tg3_msi; if (tp->tg3_flags2 & TG3_FLG2_1SHOT_MSI) fn = tg3_msi_1shot; - flags = IRQF_SAMPLE_RANDOM; + flags = 0; } else { fn = tg3_interrupt; if (tp->tg3_flags & TG3_FLAG_TAGGED_STATUS) fn = tg3_interrupt_tagged; - flags = IRQF_SHARED | IRQF_SAMPLE_RANDOM; + flags = IRQF_SHARED; } return request_irq(tnapi->irq_vec, fn, flags, name, tnapi); @@ -8868,7 +8902,7 @@ static int tg3_test_interrupt(struct tg3 *tp) * Turn off MSI one shot mode. Otherwise this test has no * observable way to know whether the interrupt was delivered. */ - if ((tp->tg3_flags3 & TG3_FLG3_5717_PLUS) && + if ((tp->tg3_flags3 & TG3_FLG3_57765_PLUS) && (tp->tg3_flags2 & TG3_FLG2_USING_MSI)) { val = tr32(MSGINT_MODE) | MSGINT_MODE_ONE_SHOT_DISABLE; tw32(MSGINT_MODE, val); @@ -8911,7 +8945,7 @@ static int tg3_test_interrupt(struct tg3 *tp) if (intr_ok) { /* Reenable MSI one shot mode. */ - if ((tp->tg3_flags3 & TG3_FLG3_5717_PLUS) && + if ((tp->tg3_flags3 & TG3_FLG3_57765_PLUS) && (tp->tg3_flags2 & TG3_FLG2_USING_MSI)) { val = tr32(MSGINT_MODE) & ~MSGINT_MODE_ONE_SHOT_DISABLE; tw32(MSGINT_MODE, val); @@ -9058,7 +9092,9 @@ static bool tg3_enable_msix(struct tg3 *tp) if (tp->irq_cnt > 1) { tp->tg3_flags3 |= TG3_FLG3_ENABLE_RSS; - if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) { + + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) { tp->tg3_flags3 |= TG3_FLG3_ENABLE_TSS; netif_set_real_num_tx_queues(tp->dev, tp->irq_cnt - 1); } @@ -9214,7 +9250,7 @@ static int tg3_open(struct net_device *dev) goto err_out2; } - if (!(tp->tg3_flags3 & TG3_FLG3_5717_PLUS) && + if (!(tp->tg3_flags3 & TG3_FLG3_57765_PLUS) && (tp->tg3_flags2 & TG3_FLG2_USING_MSI)) { u32 val = tr32(PCIE_TRANSACTION_CFG); @@ -9712,7 +9748,7 @@ static int tg3_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, eeprom->len += b_count; } - /* read bytes upto the last 4 byte boundary */ + /* read bytes up to the last 4 byte boundary */ pd = &data[eeprom->len]; for (i = 0; i < (len - (len & 3)); i += 4) { ret = tg3_nvram_read_be32(tp, offset + i, &val); @@ -9997,33 +10033,6 @@ static void tg3_set_msglevel(struct net_device *dev, u32 value) tp->msg_enable = value; } -static int tg3_set_tso(struct net_device *dev, u32 value) -{ - struct tg3 *tp = netdev_priv(dev); - - if (!(tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE)) { - if (value) - return -EINVAL; - return 0; - } - if ((dev->features & NETIF_F_IPV6_CSUM) && - ((tp->tg3_flags2 & TG3_FLG2_HW_TSO_2) || - (tp->tg3_flags2 & TG3_FLG2_HW_TSO_3))) { - if (value) { - dev->features |= NETIF_F_TSO6; - if ((tp->tg3_flags2 & TG3_FLG2_HW_TSO_3) || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 || - (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 && - GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX) || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780) - dev->features |= NETIF_F_TSO_ECN; - } else - dev->features &= ~(NETIF_F_TSO6 | NETIF_F_TSO_ECN); - } - return ethtool_op_set_tso(dev, value); -} - static int tg3_nway_reset(struct net_device *dev) { struct tg3 *tp = netdev_priv(dev); @@ -10246,50 +10255,6 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam return err; } -static u32 tg3_get_rx_csum(struct net_device *dev) -{ - struct tg3 *tp = netdev_priv(dev); - return (tp->tg3_flags & TG3_FLAG_RX_CHECKSUMS) != 0; -} - -static int tg3_set_rx_csum(struct net_device *dev, u32 data) -{ - struct tg3 *tp = netdev_priv(dev); - - if (tp->tg3_flags & TG3_FLAG_BROKEN_CHECKSUMS) { - if (data != 0) - return -EINVAL; - return 0; - } - - spin_lock_bh(&tp->lock); - if (data) - tp->tg3_flags |= TG3_FLAG_RX_CHECKSUMS; - else - tp->tg3_flags &= ~TG3_FLAG_RX_CHECKSUMS; - spin_unlock_bh(&tp->lock); - - return 0; -} - -static int tg3_set_tx_csum(struct net_device *dev, u32 data) -{ - struct tg3 *tp = netdev_priv(dev); - - if (tp->tg3_flags & TG3_FLAG_BROKEN_CHECKSUMS) { - if (data != 0) - return -EINVAL; - return 0; - } - - if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS) - ethtool_op_set_tx_ipv6_csum(dev, data); - else - ethtool_op_set_tx_csum(dev, data); - - return 0; -} - static int tg3_get_sset_count(struct net_device *dev, int sset) { switch (sset) { @@ -10317,35 +10282,38 @@ static void tg3_get_strings(struct net_device *dev, u32 stringset, u8 *buf) } } -static int tg3_phys_id(struct net_device *dev, u32 data) +static int tg3_set_phys_id(struct net_device *dev, + enum ethtool_phys_id_state state) { struct tg3 *tp = netdev_priv(dev); - int i; if (!netif_running(tp->dev)) return -EAGAIN; - if (data == 0) - data = UINT_MAX / 2; + switch (state) { + case ETHTOOL_ID_ACTIVE: + return -EINVAL; - for (i = 0; i < (data * 2); i++) { - if ((i % 2) == 0) - tw32(MAC_LED_CTRL, LED_CTRL_LNKLED_OVERRIDE | - LED_CTRL_1000MBPS_ON | - LED_CTRL_100MBPS_ON | - LED_CTRL_10MBPS_ON | - LED_CTRL_TRAFFIC_OVERRIDE | - LED_CTRL_TRAFFIC_BLINK | - LED_CTRL_TRAFFIC_LED); + case ETHTOOL_ID_ON: + tw32(MAC_LED_CTRL, LED_CTRL_LNKLED_OVERRIDE | + LED_CTRL_1000MBPS_ON | + LED_CTRL_100MBPS_ON | + LED_CTRL_10MBPS_ON | + LED_CTRL_TRAFFIC_OVERRIDE | + LED_CTRL_TRAFFIC_BLINK | + LED_CTRL_TRAFFIC_LED); + break; - else - tw32(MAC_LED_CTRL, LED_CTRL_LNKLED_OVERRIDE | - LED_CTRL_TRAFFIC_OVERRIDE); + case ETHTOOL_ID_OFF: + tw32(MAC_LED_CTRL, LED_CTRL_LNKLED_OVERRIDE | + LED_CTRL_TRAFFIC_OVERRIDE); + break; - if (msleep_interruptible(500)) - break; + case ETHTOOL_ID_INACTIVE: + tw32(MAC_LED_CTRL, tp->led_ctrl); + break; } - tw32(MAC_LED_CTRL, tp->led_ctrl); + return 0; } @@ -10850,8 +10818,7 @@ static int tg3_test_memory(struct tg3 *tp) int err = 0; int i; - if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) + if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) mem_tbl = mem_tbl_5717; else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) mem_tbl = mem_tbl_57765; @@ -11364,14 +11331,9 @@ static const struct ethtool_ops tg3_ethtool_ops = { .set_ringparam = tg3_set_ringparam, .get_pauseparam = tg3_get_pauseparam, .set_pauseparam = tg3_set_pauseparam, - .get_rx_csum = tg3_get_rx_csum, - .set_rx_csum = tg3_set_rx_csum, - .set_tx_csum = tg3_set_tx_csum, - .set_sg = ethtool_op_set_sg, - .set_tso = tg3_set_tso, .self_test = tg3_self_test, .get_strings = tg3_get_strings, - .phys_id = tg3_phys_id, + .set_phys_id = tg3_set_phys_id, .get_ethtool_stats = tg3_get_ethtool_stats, .get_coalesce = tg3_get_coalesce, .set_coalesce = tg3_set_coalesce, @@ -11843,6 +11805,8 @@ static void __devinit tg3_get_5717_nvram_info(struct tg3 *tp) switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) { case FLASH_5717VENDOR_ATMEL_MDB021D: + /* Detect size with tg3_nvram_get_size() */ + break; case FLASH_5717VENDOR_ATMEL_ADB021B: case FLASH_5717VENDOR_ATMEL_ADB021D: tp->nvram_size = TG3_NVRAM_SIZE_256KB; @@ -11868,8 +11832,10 @@ static void __devinit tg3_get_5717_nvram_info(struct tg3 *tp) switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) { case FLASH_5717VENDOR_ST_M_M25PE20: - case FLASH_5717VENDOR_ST_A_M25PE20: case FLASH_5717VENDOR_ST_M_M45PE20: + /* Detect size with tg3_nvram_get_size() */ + break; + case FLASH_5717VENDOR_ST_A_M25PE20: case FLASH_5717VENDOR_ST_A_M45PE20: tp->nvram_size = TG3_NVRAM_SIZE_256KB; break; @@ -11888,6 +11854,118 @@ static void __devinit tg3_get_5717_nvram_info(struct tg3 *tp) tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM_ADDR_TRANS; } +static void __devinit tg3_get_5720_nvram_info(struct tg3 *tp) +{ + u32 nvcfg1, nvmpinstrp; + + nvcfg1 = tr32(NVRAM_CFG1); + nvmpinstrp = nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK; + + switch (nvmpinstrp) { + case FLASH_5720_EEPROM_HD: + case FLASH_5720_EEPROM_LD: + tp->nvram_jedecnum = JEDEC_ATMEL; + tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED; + + nvcfg1 &= ~NVRAM_CFG1_COMPAT_BYPASS; + tw32(NVRAM_CFG1, nvcfg1); + if (nvmpinstrp == FLASH_5720_EEPROM_HD) + tp->nvram_pagesize = ATMEL_AT24C512_CHIP_SIZE; + else + tp->nvram_pagesize = ATMEL_AT24C02_CHIP_SIZE; + return; + case FLASH_5720VENDOR_M_ATMEL_DB011D: + case FLASH_5720VENDOR_A_ATMEL_DB011B: + case FLASH_5720VENDOR_A_ATMEL_DB011D: + case FLASH_5720VENDOR_M_ATMEL_DB021D: + case FLASH_5720VENDOR_A_ATMEL_DB021B: + case FLASH_5720VENDOR_A_ATMEL_DB021D: + case FLASH_5720VENDOR_M_ATMEL_DB041D: + case FLASH_5720VENDOR_A_ATMEL_DB041B: + case FLASH_5720VENDOR_A_ATMEL_DB041D: + case FLASH_5720VENDOR_M_ATMEL_DB081D: + case FLASH_5720VENDOR_A_ATMEL_DB081D: + case FLASH_5720VENDOR_ATMEL_45USPT: + tp->nvram_jedecnum = JEDEC_ATMEL; + tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED; + tp->tg3_flags2 |= TG3_FLG2_FLASH; + + switch (nvmpinstrp) { + case FLASH_5720VENDOR_M_ATMEL_DB021D: + case FLASH_5720VENDOR_A_ATMEL_DB021B: + case FLASH_5720VENDOR_A_ATMEL_DB021D: + tp->nvram_size = TG3_NVRAM_SIZE_256KB; + break; + case FLASH_5720VENDOR_M_ATMEL_DB041D: + case FLASH_5720VENDOR_A_ATMEL_DB041B: + case FLASH_5720VENDOR_A_ATMEL_DB041D: + tp->nvram_size = TG3_NVRAM_SIZE_512KB; + break; + case FLASH_5720VENDOR_M_ATMEL_DB081D: + case FLASH_5720VENDOR_A_ATMEL_DB081D: + tp->nvram_size = TG3_NVRAM_SIZE_1MB; + break; + default: + tp->nvram_size = TG3_NVRAM_SIZE_128KB; + break; + } + break; + case FLASH_5720VENDOR_M_ST_M25PE10: + case FLASH_5720VENDOR_M_ST_M45PE10: + case FLASH_5720VENDOR_A_ST_M25PE10: + case FLASH_5720VENDOR_A_ST_M45PE10: + case FLASH_5720VENDOR_M_ST_M25PE20: + case FLASH_5720VENDOR_M_ST_M45PE20: + case FLASH_5720VENDOR_A_ST_M25PE20: + case FLASH_5720VENDOR_A_ST_M45PE20: + case FLASH_5720VENDOR_M_ST_M25PE40: + case FLASH_5720VENDOR_M_ST_M45PE40: + case FLASH_5720VENDOR_A_ST_M25PE40: + case FLASH_5720VENDOR_A_ST_M45PE40: + case FLASH_5720VENDOR_M_ST_M25PE80: + case FLASH_5720VENDOR_M_ST_M45PE80: + case FLASH_5720VENDOR_A_ST_M25PE80: + case FLASH_5720VENDOR_A_ST_M45PE80: + case FLASH_5720VENDOR_ST_25USPT: + case FLASH_5720VENDOR_ST_45USPT: + tp->nvram_jedecnum = JEDEC_ST; + tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED; + tp->tg3_flags2 |= TG3_FLG2_FLASH; + + switch (nvmpinstrp) { + case FLASH_5720VENDOR_M_ST_M25PE20: + case FLASH_5720VENDOR_M_ST_M45PE20: + case FLASH_5720VENDOR_A_ST_M25PE20: + case FLASH_5720VENDOR_A_ST_M45PE20: + tp->nvram_size = TG3_NVRAM_SIZE_256KB; + break; + case FLASH_5720VENDOR_M_ST_M25PE40: + case FLASH_5720VENDOR_M_ST_M45PE40: + case FLASH_5720VENDOR_A_ST_M25PE40: + case FLASH_5720VENDOR_A_ST_M45PE40: + tp->nvram_size = TG3_NVRAM_SIZE_512KB; + break; + case FLASH_5720VENDOR_M_ST_M25PE80: + case FLASH_5720VENDOR_M_ST_M45PE80: + case FLASH_5720VENDOR_A_ST_M25PE80: + case FLASH_5720VENDOR_A_ST_M45PE80: + tp->nvram_size = TG3_NVRAM_SIZE_1MB; + break; + default: + tp->nvram_size = TG3_NVRAM_SIZE_128KB; + break; + } + break; + default: + tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM; + return; + } + + tg3_nvram_get_pagesize(tp, nvcfg1); + if (tp->nvram_pagesize != 264 && tp->nvram_pagesize != 528) + tp->tg3_flags3 |= TG3_FLG3_NO_NVRAM_ADDR_TRANS; +} + /* Chips other than 5700/5701 use the NVRAM for fetching info. */ static void __devinit tg3_nvram_init(struct tg3 *tp) { @@ -11935,6 +12013,8 @@ static void __devinit tg3_nvram_init(struct tg3 *tp) else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) tg3_get_5717_nvram_info(tp); + else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) + tg3_get_5720_nvram_info(tp); else tg3_get_nvram_info(tp); @@ -12472,7 +12552,7 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp) if (cfg2 & (1 << 18)) tp->phy_flags |= TG3_PHYFLG_SERDES_PREEMPHASIS; - if (((tp->tg3_flags3 & TG3_FLG3_5717_PLUS) || + if (((tp->tg3_flags3 & TG3_FLG3_57765_PLUS) || ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 && GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX))) && (cfg2 & NIC_SRAM_DATA_CFG_2_APD_EN)) @@ -12480,7 +12560,7 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp) if ((tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) && GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785 && - !(tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) { + !(tp->tg3_flags3 & TG3_FLG3_57765_PLUS)) { u32 cfg3; tg3_read_mem(tp, NIC_SRAM_DATA_CFG_3, &cfg3); @@ -13118,21 +13198,15 @@ done: static struct pci_dev * __devinit tg3_find_peer(struct tg3 *); -static inline void vlan_features_add(struct net_device *dev, unsigned long flags) -{ - dev->vlan_features |= flags; -} - static inline u32 tg3_rx_ret_ring_size(struct tg3 *tp) { - if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) - return 4096; + if (tp->tg3_flags3 & TG3_FLG3_LRG_PROD_RING_CAP) + return TG3_RX_RET_MAX_SIZE_5717; else if ((tp->tg3_flags & TG3_FLAG_JUMBO_CAPABLE) && !(tp->tg3_flags2 & TG3_FLG2_5780_CLASS)) - return 1024; + return TG3_RX_RET_MAX_SIZE_5700; else - return 512; + return TG3_RX_RET_MAX_SIZE_5705; } static DEFINE_PCI_DEVICE_TABLE(tg3_write_reorder_chipsets) = { @@ -13177,7 +13251,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) if (tp->pdev->device == TG3PCI_DEVICE_TIGON3_5717 || tp->pdev->device == TG3PCI_DEVICE_TIGON3_5718 || - tp->pdev->device == TG3PCI_DEVICE_TIGON3_5719) + tp->pdev->device == TG3PCI_DEVICE_TIGON3_5719 || + tp->pdev->device == TG3PCI_DEVICE_TIGON3_5720) pci_read_config_dword(tp->pdev, TG3PCI_GEN2_PRODID_ASICREV, &prod_id_asic_rev); @@ -13332,14 +13407,19 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5714 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717) + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) tp->pdev_peer = tg3_find_peer(tp); if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) tp->tg3_flags3 |= TG3_FLG3_5717_PLUS; + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765 || + (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) + tp->tg3_flags3 |= TG3_FLG3_57765_PLUS; + /* Intentionally exclude ASIC_REV_5906 */ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 || @@ -13347,7 +13427,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780 || - (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) + (tp->tg3_flags3 & TG3_FLG3_57765_PLUS)) tp->tg3_flags3 |= TG3_FLG3_5755_PLUS; if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750 || @@ -13364,22 +13444,20 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) /* 5700 B0 chips do not support checksumming correctly due * to hardware bugs. */ - if (tp->pci_chip_rev_id == CHIPREV_ID_5700_B0) - tp->tg3_flags |= TG3_FLAG_BROKEN_CHECKSUMS; - else { - unsigned long features = NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_GRO; + if (tp->pci_chip_rev_id != CHIPREV_ID_5700_B0) { + u32 features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_RXCSUM; - tp->tg3_flags |= TG3_FLAG_RX_CHECKSUMS; if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS) features |= NETIF_F_IPV6_CSUM; tp->dev->features |= features; - vlan_features_add(tp->dev, features); + tp->dev->hw_features |= features; + tp->dev->vlan_features |= features; } /* Determine TSO capabilities */ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) ; /* Do nothing. HW bug. */ - else if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) + else if (tp->tg3_flags3 & TG3_FLG3_57765_PLUS) tp->tg3_flags2 |= TG3_FLG2_HW_TSO_3; else if ((tp->tg3_flags3 & TG3_FLG3_5755_PLUS) || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) @@ -13415,7 +13493,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) tp->tg3_flags2 |= TG3_FLG2_1SHOT_MSI; } - if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) { + if (tp->tg3_flags3 & TG3_FLG3_57765_PLUS) { tp->tg3_flags |= TG3_FLAG_SUPPORT_MSIX; tp->irq_max = TG3_IRQ_MAX_VECS; } @@ -13430,7 +13508,10 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) tp->tg3_flags3 |= TG3_FLG3_40BIT_DMA_LIMIT_BUG; } - if ((tp->tg3_flags3 & TG3_FLG3_5717_PLUS) && + if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) + tp->tg3_flags3 |= TG3_FLG3_LRG_PROD_RING_CAP; + + if ((tp->tg3_flags3 & TG3_FLG3_57765_PLUS) && GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5719) tp->tg3_flags3 |= TG3_FLG3_USE_JUMBO_BDFLAG; @@ -13449,7 +13530,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) tp->tg3_flags2 |= TG3_FLG2_PCI_EXPRESS; tp->pcie_readrq = 4096; - if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719 || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) tp->pcie_readrq = 2048; pcie_set_readrq(tp->pdev, tp->pcie_readrq); @@ -13636,7 +13718,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780 || - (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) + (tp->tg3_flags3 & TG3_FLG3_57765_PLUS)) tp->tg3_flags |= TG3_FLAG_CPMU_PRESENT; /* Set up tp->grc_local_ctrl before calling tg_power_up(). @@ -13715,7 +13797,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) !(tp->phy_flags & TG3_PHYFLG_IS_FET) && GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785 && GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_57780 && - !(tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) { + !(tp->tg3_flags3 & TG3_FLG3_57765_PLUS)) { if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787 || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 || @@ -13756,7 +13838,15 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) /* Initialize data/descriptor byte/word swapping. */ val = tr32(GRC_MODE); - val &= GRC_MODE_HOST_STACKUP; + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5720) + val &= (GRC_MODE_BYTE_SWAP_B2HRX_DATA | + GRC_MODE_WORD_SWAP_B2HRX_DATA | + GRC_MODE_B2HRX_ENABLE | + GRC_MODE_HTX2B_ENABLE | + GRC_MODE_HOST_STACKUP); + else + val &= GRC_MODE_HOST_STACKUP; + tw32(GRC_MODE, val | tp->grc_mode); tg3_switch_clocks(tp); @@ -13961,8 +14051,7 @@ static int __devinit tg3_get_device_address(struct tg3 *tp) tw32_f(NVRAM_CMD, NVRAM_CMD_RESET); else tg3_nvram_unlock(tp); - } else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) { + } else if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) { if (PCI_FUNC(tp->pdev->devfn) & 1) mac_offset = 0xcc; if (PCI_FUNC(tp->pdev->devfn) > 1) @@ -14051,7 +14140,7 @@ static u32 __devinit tg3_calc_dma_bndry(struct tg3 *tp, u32 val) #endif #endif - if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) { + if (tp->tg3_flags3 & TG3_FLG3_57765_PLUS) { val = goal ? 0 : DMA_RWCTRL_DIS_CACHE_ALIGNMENT; goto out; } @@ -14268,7 +14357,7 @@ static int __devinit tg3_test_dma(struct tg3 *tp) tp->dma_rwctrl = tg3_calc_dma_bndry(tp, tp->dma_rwctrl); - if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) + if (tp->tg3_flags3 & TG3_FLG3_57765_PLUS) goto out; if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS) { @@ -14443,7 +14532,7 @@ out_nofree: static void __devinit tg3_init_bufmgr_config(struct tg3 *tp) { - if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) { + if (tp->tg3_flags3 & TG3_FLG3_57765_PLUS) { tp->bufmgr_config.mbuf_read_dma_low_water = DEFAULT_MB_RDMA_LOW_WATER_5705; tp->bufmgr_config.mbuf_mac_rx_low_water = @@ -14521,6 +14610,7 @@ static char * __devinit tg3_phy_string(struct tg3 *tp) case TG3_PHY_ID_BCM5718S: return "5718S"; case TG3_PHY_ID_BCM57765: return "57765"; case TG3_PHY_ID_BCM5719C: return "5719C"; + case TG3_PHY_ID_BCM5720C: return "5720C"; case TG3_PHY_ID_BCM8002: return "8002/serdes"; case 0: return "serdes"; default: return "unknown"; @@ -14633,6 +14723,7 @@ static const struct net_device_ops tg3_netdev_ops = { .ndo_do_ioctl = tg3_ioctl, .ndo_tx_timeout = tg3_tx_timeout, .ndo_change_mtu = tg3_change_mtu, + .ndo_fix_features = tg3_fix_features, #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = tg3_poll_controller, #endif @@ -14663,6 +14754,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, u32 sndmbx, rcvmbx, intmbx; char str[40]; u64 dma_mask, persist_dma_mask; + u32 hw_features = 0; printk_once(KERN_INFO "%s\n", version); @@ -14759,8 +14851,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, } if ((tp->tg3_flags3 & TG3_FLG3_5755_PLUS) && - GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717 && - GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5719) + !(tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) dev->netdev_ops = &tg3_netdev_ops; else dev->netdev_ops = &tg3_netdev_ops_dma_bug; @@ -14824,27 +14915,25 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, * is off by default, but can be enabled using ethtool. */ if ((tp->tg3_flags2 & TG3_FLG2_HW_TSO) && - (dev->features & NETIF_F_IP_CSUM)) { - dev->features |= NETIF_F_TSO; - vlan_features_add(dev, NETIF_F_TSO); - } + (dev->features & NETIF_F_IP_CSUM)) + hw_features |= NETIF_F_TSO; if ((tp->tg3_flags2 & TG3_FLG2_HW_TSO_2) || (tp->tg3_flags2 & TG3_FLG2_HW_TSO_3)) { - if (dev->features & NETIF_F_IPV6_CSUM) { - dev->features |= NETIF_F_TSO6; - vlan_features_add(dev, NETIF_F_TSO6); - } + if (dev->features & NETIF_F_IPV6_CSUM) + hw_features |= NETIF_F_TSO6; if ((tp->tg3_flags2 & TG3_FLG2_HW_TSO_3) || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5761 || (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 && GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX) || GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5785 || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780) { - dev->features |= NETIF_F_TSO_ECN; - vlan_features_add(dev, NETIF_F_TSO_ECN); - } + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780) + hw_features |= NETIF_F_TSO_ECN; } + dev->hw_features |= hw_features; + dev->features |= hw_features; + dev->vlan_features |= hw_features; + if (tp->pci_chip_rev_id == CHIPREV_ID_5705_A1 && !(tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE) && !(tr32(TG3PCI_PCISTATE) & PCISTATE_BUS_SPEED_HIGH)) { @@ -14973,7 +15062,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, } netdev_info(dev, "RXcsums[%d] LinkChgREG[%d] MIirq[%d] ASF[%d] TSOcap[%d]\n", - (tp->tg3_flags & TG3_FLAG_RX_CHECKSUMS) != 0, + (dev->features & NETIF_F_RXCSUM) != 0, (tp->tg3_flags & TG3_FLAG_USE_LINKCHG_REG) != 0, (tp->phy_flags & TG3_PHYFLG_USE_MI_INTERRUPT) != 0, (tp->tg3_flags & TG3_FLAG_ENABLE_ASF) != 0, diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index 73884b6..829a84a 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -25,9 +25,13 @@ #define TG3_RX_INTERNAL_RING_SZ_5906 32 -#define RX_STD_MAX_SIZE_5705 512 -#define RX_STD_MAX_SIZE_5717 2048 -#define RX_JUMBO_MAX_SIZE 0xdeadbeef /* XXX */ +#define TG3_RX_STD_MAX_SIZE_5700 512 +#define TG3_RX_STD_MAX_SIZE_5717 2048 +#define TG3_RX_JMB_MAX_SIZE_5700 256 +#define TG3_RX_JMB_MAX_SIZE_5717 1024 +#define TG3_RX_RET_MAX_SIZE_5700 1024 +#define TG3_RX_RET_MAX_SIZE_5705 512 +#define TG3_RX_RET_MAX_SIZE_5717 4096 /* First 256 bytes are a mirror of PCI config space. */ #define TG3PCI_VENDOR 0x00000000 @@ -54,6 +58,7 @@ #define TG3PCI_DEVICE_TIGON3_57791 0x16b2 #define TG3PCI_DEVICE_TIGON3_57795 0x16b6 #define TG3PCI_DEVICE_TIGON3_5719 0x1657 +#define TG3PCI_DEVICE_TIGON3_5720 0x165f /* 0x04 --> 0x2c unused */ #define TG3PCI_SUBVENDOR_ID_BROADCOM PCI_VENDOR_ID_BROADCOM #define TG3PCI_SUBDEVICE_ID_BROADCOM_95700A6 0x1644 @@ -163,6 +168,7 @@ #define ASIC_REV_5717 0x5717 #define ASIC_REV_57765 0x57785 #define ASIC_REV_5719 0x5719 +#define ASIC_REV_5720 0x5720 #define GET_CHIP_REV(CHIP_REV_ID) ((CHIP_REV_ID) >> 8) #define CHIPREV_5700_AX 0x70 #define CHIPREV_5700_BX 0x71 @@ -473,6 +479,8 @@ #define TX_MODE_BIG_BCKOFF_ENABLE 0x00000020 #define TX_MODE_LONG_PAUSE_ENABLE 0x00000040 #define TX_MODE_MBUF_LOCKUP_FIX 0x00000100 +#define TX_MODE_JMB_FRM_LEN 0x00400000 +#define TX_MODE_CNT_DN_MODE 0x00800000 #define MAC_TX_STATUS 0x00000460 #define TX_STATUS_XOFFED 0x00000001 #define TX_STATUS_SENT_XOFF 0x00000002 @@ -487,6 +495,8 @@ #define TX_LENGTHS_IPG_SHIFT 8 #define TX_LENGTHS_IPG_CRS_MASK 0x00003000 #define TX_LENGTHS_IPG_CRS_SHIFT 12 +#define TX_LENGTHS_JMB_FRM_LEN_MSK 0x00ff0000 +#define TX_LENGTHS_CNT_DWN_VAL_MSK 0xff000000 #define MAC_RX_MODE 0x00000468 #define RX_MODE_RESET 0x00000001 #define RX_MODE_ENABLE 0x00000002 @@ -1079,6 +1089,9 @@ #define CPMU_HST_ACC_MACCLK_6_25 0x00130000 /* 0x3620 --> 0x3630 unused */ +#define TG3_CPMU_CLCK_ORIDE 0x00003624 +#define CPMU_CLCK_ORIDE_MAC_ORIDE_EN 0x80000000 + #define TG3_CPMU_CLCK_STAT 0x00003630 #define CPMU_CLCK_STAT_MAC_CLCK_MASK 0x001f0000 #define CPMU_CLCK_STAT_MAC_CLCK_62_5 0x00000000 @@ -1321,6 +1334,7 @@ #define RDMAC_MODE_MULT_DMA_RD_DIS 0x01000000 #define RDMAC_MODE_IPV4_LSO_EN 0x08000000 #define RDMAC_MODE_IPV6_LSO_EN 0x10000000 +#define RDMAC_MODE_H2BNC_VLAN_DET 0x20000000 #define RDMAC_STATUS 0x00004804 #define RDMAC_STATUS_TGTABORT 0x00000004 #define RDMAC_STATUS_MSTABORT 0x00000008 @@ -1613,6 +1627,8 @@ #define GRC_MODE_WSWAP_NONFRM_DATA 0x00000004 #define GRC_MODE_BSWAP_DATA 0x00000010 #define GRC_MODE_WSWAP_DATA 0x00000020 +#define GRC_MODE_BYTE_SWAP_B2HRX_DATA 0x00000040 +#define GRC_MODE_WORD_SWAP_B2HRX_DATA 0x00000080 #define GRC_MODE_SPLITHDR 0x00000100 #define GRC_MODE_NOFRM_CRACKING 0x00000200 #define GRC_MODE_INCL_CRC 0x00000400 @@ -1620,8 +1636,10 @@ #define GRC_MODE_NOIRQ_ON_SENDS 0x00002000 #define GRC_MODE_NOIRQ_ON_RCV 0x00004000 #define GRC_MODE_FORCE_PCI32BIT 0x00008000 +#define GRC_MODE_B2HRX_ENABLE 0x00008000 #define GRC_MODE_HOST_STACKUP 0x00010000 #define GRC_MODE_HOST_SENDBDS 0x00020000 +#define GRC_MODE_HTX2B_ENABLE 0x00040000 #define GRC_MODE_NO_TX_PHDR_CSUM 0x00100000 #define GRC_MODE_NVRAM_WR_ENABLE 0x00200000 #define GRC_MODE_PCIE_TL_SEL 0x00000000 @@ -1818,6 +1836,38 @@ #define FLASH_5717VENDOR_ATMEL_45USPT 0x03400000 #define FLASH_5717VENDOR_ST_25USPT 0x03400002 #define FLASH_5717VENDOR_ST_45USPT 0x03400001 +#define FLASH_5720_EEPROM_HD 0x00000001 +#define FLASH_5720_EEPROM_LD 0x00000003 +#define FLASH_5720VENDOR_M_ATMEL_DB011D 0x01000000 +#define FLASH_5720VENDOR_M_ATMEL_DB021D 0x01000002 +#define FLASH_5720VENDOR_M_ATMEL_DB041D 0x01000001 +#define FLASH_5720VENDOR_M_ATMEL_DB081D 0x01000003 +#define FLASH_5720VENDOR_M_ST_M25PE10 0x02000000 +#define FLASH_5720VENDOR_M_ST_M25PE20 0x02000002 +#define FLASH_5720VENDOR_M_ST_M25PE40 0x02000001 +#define FLASH_5720VENDOR_M_ST_M25PE80 0x02000003 +#define FLASH_5720VENDOR_M_ST_M45PE10 0x03000000 +#define FLASH_5720VENDOR_M_ST_M45PE20 0x03000002 +#define FLASH_5720VENDOR_M_ST_M45PE40 0x03000001 +#define FLASH_5720VENDOR_M_ST_M45PE80 0x03000003 +#define FLASH_5720VENDOR_A_ATMEL_DB011B 0x01800000 +#define FLASH_5720VENDOR_A_ATMEL_DB021B 0x01800002 +#define FLASH_5720VENDOR_A_ATMEL_DB041B 0x01800001 +#define FLASH_5720VENDOR_A_ATMEL_DB011D 0x01c00000 +#define FLASH_5720VENDOR_A_ATMEL_DB021D 0x01c00002 +#define FLASH_5720VENDOR_A_ATMEL_DB041D 0x01c00001 +#define FLASH_5720VENDOR_A_ATMEL_DB081D 0x01c00003 +#define FLASH_5720VENDOR_A_ST_M25PE10 0x02800000 +#define FLASH_5720VENDOR_A_ST_M25PE20 0x02800002 +#define FLASH_5720VENDOR_A_ST_M25PE40 0x02800001 +#define FLASH_5720VENDOR_A_ST_M25PE80 0x02800003 +#define FLASH_5720VENDOR_A_ST_M45PE10 0x02c00000 +#define FLASH_5720VENDOR_A_ST_M45PE20 0x02c00002 +#define FLASH_5720VENDOR_A_ST_M45PE40 0x02c00001 +#define FLASH_5720VENDOR_A_ST_M45PE80 0x02c00003 +#define FLASH_5720VENDOR_ATMEL_45USPT 0x03c00000 +#define FLASH_5720VENDOR_ST_25USPT 0x03c00002 +#define FLASH_5720VENDOR_ST_45USPT 0x03c00001 #define NVRAM_CFG1_5752PAGE_SIZE_MASK 0x70000000 #define FLASH_5752PAGE_SIZE_256 0x00000000 #define FLASH_5752PAGE_SIZE_512 0x10000000 @@ -2130,7 +2180,7 @@ #define MII_TG3_DSP_EXP96 0x0f96 #define MII_TG3_DSP_EXP97 0x0f97 -#define MII_TG3_AUX_CTRL 0x18 /* auxilliary control register */ +#define MII_TG3_AUX_CTRL 0x18 /* auxiliary control register */ #define MII_TG3_AUXCTL_PCTL_100TX_LPWR 0x0010 #define MII_TG3_AUXCTL_PCTL_SPR_ISOLATE 0x0020 @@ -2146,7 +2196,7 @@ #define MII_TG3_AUXCTL_ACTL_TX_6DB 0x0400 #define MII_TG3_AUXCTL_SHDWSEL_AUXCTL 0x0000 -#define MII_TG3_AUX_STAT 0x19 /* auxilliary status register */ +#define MII_TG3_AUX_STAT 0x19 /* auxiliary status register */ #define MII_TG3_AUX_STAT_LPASS 0x0004 #define MII_TG3_AUX_STAT_SPDMASK 0x0700 #define MII_TG3_AUX_STAT_10HALF 0x0100 @@ -2833,7 +2883,6 @@ struct tg3 { u32 tg3_flags; #define TG3_FLAG_TAGGED_STATUS 0x00000001 #define TG3_FLAG_TXD_MBOX_HWBUG 0x00000002 -#define TG3_FLAG_RX_CHECKSUMS 0x00000004 #define TG3_FLAG_USE_LINKCHG_REG 0x00000008 #define TG3_FLAG_ENABLE_ASF 0x00000020 #define TG3_FLAG_ASPM_WORKAROUND 0x00000040 @@ -2859,7 +2908,6 @@ struct tg3 { #define TG3_FLAG_PAUSE_AUTONEG 0x02000000 #define TG3_FLAG_CPMU_PRESENT 0x04000000 #define TG3_FLAG_40BIT_DMA_BUG 0x08000000 -#define TG3_FLAG_BROKEN_CHECKSUMS 0x10000000 #define TG3_FLAG_JUMBO_CAPABLE 0x20000000 #define TG3_FLAG_CHIP_RESETTING 0x40000000 #define TG3_FLAG_INIT_COMPLETE 0x80000000 @@ -2897,6 +2945,7 @@ struct tg3 { #define TG3_FLG3_5701_DMA_BUG 0x00000008 #define TG3_FLG3_USE_PHYLIB 0x00000010 #define TG3_FLG3_MDIOBUS_INITED 0x00000020 +#define TG3_FLG3_LRG_PROD_RING_CAP 0x00000080 #define TG3_FLG3_RGMII_INBAND_DISABLE 0x00000100 #define TG3_FLG3_RGMII_EXT_IBND_RX_EN 0x00000200 #define TG3_FLG3_RGMII_EXT_IBND_TX_EN 0x00000400 @@ -2910,8 +2959,9 @@ struct tg3 { #define TG3_FLG3_SHORT_DMA_BUG 0x00200000 #define TG3_FLG3_USE_JUMBO_BDFLAG 0x00400000 #define TG3_FLG3_L1PLLPD_EN 0x00800000 -#define TG3_FLG3_5717_PLUS 0x01000000 +#define TG3_FLG3_57765_PLUS 0x01000000 #define TG3_FLG3_APE_HAS_NCSI 0x02000000 +#define TG3_FLG3_5717_PLUS 0x04000000 struct timer_list timer; u16 timer_counter; @@ -2983,6 +3033,7 @@ struct tg3 { #define TG3_PHY_ID_BCM5718S 0xbc050ff0 #define TG3_PHY_ID_BCM57765 0x5c0d8a40 #define TG3_PHY_ID_BCM5719C 0x5c0d8a20 +#define TG3_PHY_ID_BCM5720C 0x5c0d8b60 #define TG3_PHY_ID_BCM5906 0xdc00ac40 #define TG3_PHY_ID_BCM8002 0x60010140 #define TG3_PHY_ID_INVALID 0xffffffff @@ -3049,6 +3100,7 @@ struct tg3 { int nvram_lock_cnt; u32 nvram_size; +#define TG3_NVRAM_SIZE_2KB 0x00000800 #define TG3_NVRAM_SIZE_64KB 0x00010000 #define TG3_NVRAM_SIZE_128KB 0x00020000 #define TG3_NVRAM_SIZE_256KB 0x00040000 @@ -3064,6 +3116,9 @@ struct tg3 { #define JEDEC_SAIFUN 0x4f #define JEDEC_SST 0xbf +#define ATMEL_AT24C02_CHIP_SIZE TG3_NVRAM_SIZE_2KB +#define ATMEL_AT24C02_PAGE_SIZE (8) + #define ATMEL_AT24C64_CHIP_SIZE TG3_NVRAM_SIZE_64KB #define ATMEL_AT24C64_PAGE_SIZE (32) diff --git a/drivers/net/tokenring/3c359.c b/drivers/net/tokenring/3c359.c index 10800f1..ff32bef 100644 --- a/drivers/net/tokenring/3c359.c +++ b/drivers/net/tokenring/3c359.c @@ -208,7 +208,7 @@ static void print_rx_state(struct net_device *dev) * passing/getting the next value from the nic. As with all requests * on this nic it has to be done in two stages, a) tell the nic which * memory address you want to access and b) pass/get the value from the nic. - * With the EEProm, you have to wait before and inbetween access a) and b). + * With the EEProm, you have to wait before and between access a) and b). * As this is only read at initialization time and the wait period is very * small we shouldn't have to worry about scheduling issues. */ @@ -1251,7 +1251,7 @@ static netdev_tx_t xl_xmit(struct sk_buff *skb, struct net_device *dev) /* * The NIC has told us that a packet has been downloaded onto the card, we must * find out which packet it has done, clear the skb and information for the packet - * then advance around the ring for all tranmitted packets + * then advance around the ring for all transmitted packets */ static void xl_dn_comp(struct net_device *dev) @@ -1568,7 +1568,7 @@ static void xl_arb_cmd(struct net_device *dev) if (lan_status_diff & LSC_SOFT_ERR) printk(KERN_WARNING "%s: Adapter transmitted Soft Error Report Mac Frame\n",dev->name); if (lan_status_diff & LSC_TRAN_BCN) - printk(KERN_INFO "%s: We are tranmitting the beacon, aaah\n",dev->name); + printk(KERN_INFO "%s: We are transmitting the beacon, aaah\n",dev->name); if (lan_status_diff & LSC_SS) printk(KERN_INFO "%s: Single Station on the ring\n", dev->name); if (lan_status_diff & LSC_RING_REC) diff --git a/drivers/net/tokenring/lanstreamer.c b/drivers/net/tokenring/lanstreamer.c index 5bd1407..9354ca9 100644 --- a/drivers/net/tokenring/lanstreamer.c +++ b/drivers/net/tokenring/lanstreamer.c @@ -1675,7 +1675,7 @@ drop_frame: if (lan_status_diff & LSC_SOFT_ERR) printk(KERN_WARNING "%s: Adapter transmitted Soft Error Report Mac Frame\n", dev->name); if (lan_status_diff & LSC_TRAN_BCN) - printk(KERN_INFO "%s: We are tranmitting the beacon, aaah\n", dev->name); + printk(KERN_INFO "%s: We are transmitting the beacon, aaah\n", dev->name); if (lan_status_diff & LSC_SS) printk(KERN_INFO "%s: Single Station on the ring\n", dev->name); if (lan_status_diff & LSC_RING_REC) diff --git a/drivers/net/tokenring/madgemc.c b/drivers/net/tokenring/madgemc.c index 785ad1a..2bedc0a 100644 --- a/drivers/net/tokenring/madgemc.c +++ b/drivers/net/tokenring/madgemc.c @@ -73,7 +73,7 @@ static void madgemc_setint(struct net_device *dev, int val); static irqreturn_t madgemc_interrupt(int irq, void *dev_id); /* - * These work around paging, however they don't guarentee you're on the + * These work around paging, however they don't guarantee you're on the * right page. */ #define SIFREADB(reg) (inb(dev->base_addr + ((reg<0x8)?reg:reg-0x8))) @@ -387,7 +387,7 @@ getout: * both with their own disadvantages... * * 1) Read in the SIFSTS register from the TMS controller. This - * is guarenteed to be accurate, however, there's a fairly + * is guaranteed to be accurate, however, there's a fairly * large performance penalty for doing so: the Madge chips * must request the register from the Eagle, the Eagle must * read them from its internal bus, and then take the route @@ -454,7 +454,7 @@ static irqreturn_t madgemc_interrupt(int irq, void *dev_id) } /* - * Set the card to the prefered ring speed. + * Set the card to the preferred ring speed. * * Unlike newer cards, the MC16/32 have their speed selection * circuit connected to the Madge ASICs and not to the TMS380 diff --git a/drivers/net/tokenring/olympic.c b/drivers/net/tokenring/olympic.c index 3d2fbe6..2684003 100644 --- a/drivers/net/tokenring/olympic.c +++ b/drivers/net/tokenring/olympic.c @@ -1500,7 +1500,7 @@ drop_frame: if (lan_status_diff & LSC_SOFT_ERR) printk(KERN_WARNING "%s: Adapter transmitted Soft Error Report Mac Frame\n",dev->name); if (lan_status_diff & LSC_TRAN_BCN) - printk(KERN_INFO "%s: We are tranmitting the beacon, aaah\n",dev->name); + printk(KERN_INFO "%s: We are transmitting the beacon, aaah\n",dev->name); if (lan_status_diff & LSC_SS) printk(KERN_INFO "%s: Single Station on the ring\n", dev->name); if (lan_status_diff & LSC_RING_REC) diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c index 63db5a6..d9044ab 100644 --- a/drivers/net/tokenring/smctr.c +++ b/drivers/net/tokenring/smctr.c @@ -393,7 +393,7 @@ static int smctr_alloc_shared_memory(struct net_device *dev) tp->rx_bdb_end[NON_MAC_QUEUE] = (BDBlock *)smctr_malloc(dev, 0); /* Allocate MAC transmit buffers. - * MAC Tx Buffers doen't have to be on an ODD Boundry. + * MAC Tx Buffers doen't have to be on an ODD Boundary. */ tp->tx_buff_head[MAC_QUEUE] = (__u16 *)smctr_malloc(dev, tp->tx_buff_size[MAC_QUEUE]); @@ -415,7 +415,7 @@ static int smctr_alloc_shared_memory(struct net_device *dev) /* Allocate Non-MAC transmit buffers. * ?? For maximum Netware performance, put Tx Buffers on - * ODD Boundry and then restore malloc to Even Boundrys. + * ODD Boundary and then restore malloc to Even Boundrys. */ smctr_malloc(dev, 1L); tp->tx_buff_head[NON_MAC_QUEUE] @@ -1311,7 +1311,7 @@ static unsigned int smctr_get_num_rx_bdbs(struct net_device *dev) mem_used += sizeof(BDBlock) * tp->num_rx_bdbs[MAC_QUEUE]; /* Allocate MAC transmit buffers. - * MAC transmit buffers don't have to be on an ODD Boundry. + * MAC transmit buffers don't have to be on an ODD Boundary. */ mem_used += tp->tx_buff_size[MAC_QUEUE]; @@ -1325,7 +1325,7 @@ static unsigned int smctr_get_num_rx_bdbs(struct net_device *dev) /* Allocate Non-MAC transmit buffers. * For maximum Netware performance, put Tx Buffers on - * ODD Boundry,and then restore malloc to Even Boundrys. + * ODD Boundary,and then restore malloc to Even Boundrys. */ mem_used += 1L; mem_used += tp->tx_buff_size[NON_MAC_QUEUE]; @@ -3069,8 +3069,8 @@ static int smctr_load_node_addr(struct net_device *dev) * disabled.!? * * NOTE 2: If the monitor_state is MS_BEACON_TEST_STATE and the receive_mask - * has any multi-cast or promiscous bits set, the receive_mask needs to - * be changed to clear the multi-cast or promiscous mode bits, the lobe_test + * has any multi-cast or promiscuous bits set, the receive_mask needs to + * be changed to clear the multi-cast or promiscuous mode bits, the lobe_test * run, and then the receive mask set back to its original value if the test * is successful. */ diff --git a/drivers/net/tokenring/tms380tr.h b/drivers/net/tokenring/tms380tr.h index 60b30ee..e5a617c 100644 --- a/drivers/net/tokenring/tms380tr.h +++ b/drivers/net/tokenring/tms380tr.h @@ -442,7 +442,7 @@ typedef struct { #define PASS_FIRST_BUF_ONLY 0x0100 /* Passes only first internal buffer * of each received frame; FrameSize * of RPLs must contain internal - * BUFFER_SIZE bits for promiscous mode. + * BUFFER_SIZE bits for promiscuous mode. */ #define ENABLE_FULL_DUPLEX_SELECTION 0x2000 /* Enable the use of full-duplex diff --git a/drivers/net/tsi108_eth.h b/drivers/net/tsi108_eth.h index 5a77ae6..5fee7d7 100644 --- a/drivers/net/tsi108_eth.h +++ b/drivers/net/tsi108_eth.h @@ -305,9 +305,9 @@ #define TSI108_TX_CRC (1 << 5) /* Generate CRC for this packet */ #define TSI108_TX_INT (1 << 14) /* Generate an IRQ after frag. processed */ #define TSI108_TX_RETRY (0xf << 16) /* 4 bit field indicating num. of retries */ -#define TSI108_TX_COL (1 << 20) /* Set if a collision occured */ -#define TSI108_TX_LCOL (1 << 24) /* Set if a late collision occured */ -#define TSI108_TX_UNDER (1 << 25) /* Set if a FIFO underrun occured */ +#define TSI108_TX_COL (1 << 20) /* Set if a collision occurred */ +#define TSI108_TX_LCOL (1 << 24) /* Set if a late collision occurred */ +#define TSI108_TX_UNDER (1 << 25) /* Set if a FIFO underrun occurred */ #define TSI108_TX_RLIM (1 << 26) /* Set if the retry limit was reached */ #define TSI108_TX_OK (1 << 30) /* Set if the frame TX was successful */ #define TSI108_TX_OWN (1 << 31) /* Set if the device owns the descriptor */ @@ -332,7 +332,7 @@ typedef struct { #define TSI108_RX_RUNT (1 << 4)/* Packet is less than minimum size */ #define TSI108_RX_HASH (1 << 7)/* Hash table match */ #define TSI108_RX_BAD (1 << 8) /* Bad frame */ -#define TSI108_RX_OVER (1 << 9) /* FIFO overrun occured */ +#define TSI108_RX_OVER (1 << 9) /* FIFO overrun occurred */ #define TSI108_RX_TRUNC (1 << 11) /* Packet truncated due to excess length */ #define TSI108_RX_CRC (1 << 12) /* Packet had a CRC error */ #define TSI108_RX_INT (1 << 13) /* Generate an IRQ after frag. processed */ diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c index 4dbd493..efaa1d6 100644 --- a/drivers/net/tulip/de4x5.c +++ b/drivers/net/tulip/de4x5.c @@ -79,7 +79,7 @@ every usable DECchip board, I pinched Donald's 'next_module' field to link my modules together. - Upto 15 EISA cards can be supported under this driver, limited primarily + Up to 15 EISA cards can be supported under this driver, limited primarily by the available IRQ lines. I have checked different configurations of multiple depca, EtherWORKS 3 cards and de4x5 cards and have not found a problem yet (provided you have at least depca.c v0.38) ... @@ -517,7 +517,7 @@ struct mii_phy { u_int mci; /* 21142 MII Connector Interrupt info */ }; -#define DE4X5_MAX_PHY 8 /* Allow upto 8 attached PHY devices per board */ +#define DE4X5_MAX_PHY 8 /* Allow up to 8 attached PHY devices per board */ struct sia_phy { u_char mc; /* Media Code */ @@ -1436,7 +1436,7 @@ de4x5_sw_reset(struct net_device *dev) /* Poll for setup frame completion (adapter interrupts are disabled now) */ - for (j=0, i=0;(i<500) && (j==0);i++) { /* Upto 500ms delay */ + for (j=0, i=0;(i<500) && (j==0);i++) { /* Up to 500ms delay */ mdelay(1); if ((s32)le32_to_cpu(lp->tx_ring[lp->tx_new].status) >= 0) j=1; } diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c index 7064e03..fb07f48 100644 --- a/drivers/net/tulip/dmfe.c +++ b/drivers/net/tulip/dmfe.c @@ -1224,7 +1224,7 @@ static void dmfe_timer(unsigned long data) /* If chip reports that link is failed it could be because external - PHY link status pin is not conected correctly to chip + PHY link status pin is not connected correctly to chip To be sure ask PHY too. */ diff --git a/drivers/net/tulip/eeprom.c b/drivers/net/tulip/eeprom.c index 3031ed9..296486b 100644 --- a/drivers/net/tulip/eeprom.c +++ b/drivers/net/tulip/eeprom.c @@ -115,7 +115,7 @@ static void __devinit tulip_build_fake_mediatable(struct tulip_private *tp) 0x02, /* phy reset sequence length */ 0x01, 0x00, /* phy reset sequence */ 0x00, 0x78, /* media capabilities */ - 0x00, 0xe0, /* nway advertisment */ + 0x00, 0xe0, /* nway advertisement */ 0x00, 0x05, /* fdx bit map */ 0x00, 0x06 /* ttm bit map */ }; diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c index 7fa5ec2..82653cb 100644 --- a/drivers/net/typhoon.c +++ b/drivers/net/typhoon.c @@ -846,7 +846,7 @@ typhoon_start_tx(struct sk_buff *skb, struct net_device *dev) if(typhoon_num_free_tx(txRing) < (numDesc + 2)) { netif_stop_queue(dev); - /* A Tx complete IRQ could have gotten inbetween, making + /* A Tx complete IRQ could have gotten between, making * the ring free again. Only need to recheck here, since * Tx is serialized. */ diff --git a/drivers/net/ucc_geth.h b/drivers/net/ucc_geth.h index 055b87a..d12fcad 100644 --- a/drivers/net/ucc_geth.h +++ b/drivers/net/ucc_geth.h @@ -80,7 +80,7 @@ struct ucc_geth { frames) received that were between 128 (Including FCS length==4) and 255 octets */ u32 txok; /* Total number of octets residing in frames - that where involved in successfull + that where involved in successful transmission */ u16 txcf; /* Total number of PAUSE control frames transmitted by this MAC */ @@ -759,7 +759,7 @@ struct ucc_geth_hardware_statistics { frames) received that were between 128 (Including FCS length==4) and 255 octets */ u32 txok; /* Total number of octets residing in frames - that where involved in successfull + that where involved in successful transmission */ u16 txcf; /* Total number of PAUSE control frames transmitted by this MAC */ diff --git a/drivers/net/ucc_geth_ethtool.c b/drivers/net/ucc_geth_ethtool.c index 6f92e48..537fbc0 100644 --- a/drivers/net/ucc_geth_ethtool.c +++ b/drivers/net/ucc_geth_ethtool.c @@ -410,7 +410,6 @@ static const struct ethtool_ops uec_ethtool_ops = { .set_ringparam = uec_set_ringparam, .get_pauseparam = uec_get_pauseparam, .set_pauseparam = uec_set_pauseparam, - .set_sg = ethtool_op_set_sg, .get_sset_count = uec_get_sset_count, .get_strings = uec_get_strings, .get_ethtool_stats = uec_get_ethtool_stats, diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig index 3ec22c3..9d4f911 100644 --- a/drivers/net/usb/Kconfig +++ b/drivers/net/usb/Kconfig @@ -258,7 +258,7 @@ config USB_NET_NET1080 optionally with LEDs that indicate traffic config USB_NET_PLUSB - tristate "Prolific PL-2301/2302 based cables" + tristate "Prolific PL-2301/2302/25A1 based cables" # if the handshake/init/reset problems, from original 'plusb', # are ever resolved ... then remove "experimental" depends on USB_USBNET && EXPERIMENTAL diff --git a/drivers/net/usb/cdc_eem.c b/drivers/net/usb/cdc_eem.c index 8f12854..882f53f 100644 --- a/drivers/net/usb/cdc_eem.c +++ b/drivers/net/usb/cdc_eem.c @@ -190,7 +190,7 @@ static int eem_rx_fixup(struct usbnet *dev, struct sk_buff *skb) /* * EEM packet header format: - * b0..14: EEM type dependant (Data or Command) + * b0..14: EEM type dependent (Data or Command) * b15: bmType */ header = get_unaligned_le16(skb->data); diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c index 7dc8497..ad0298f 100644 --- a/drivers/net/usb/kaweth.c +++ b/drivers/net/usb/kaweth.c @@ -1221,7 +1221,7 @@ static void kaweth_disconnect(struct usb_interface *intf) usb_set_intfdata(intf, NULL); if (!kaweth) { - dev_warn(&intf->dev, "unregistering non-existant device\n"); + dev_warn(&intf->dev, "unregistering non-existent device\n"); return; } netdev = kaweth->net; diff --git a/drivers/net/usb/plusb.c b/drivers/net/usb/plusb.c index 823c537..217aec8 100644 --- a/drivers/net/usb/plusb.c +++ b/drivers/net/usb/plusb.c @@ -45,6 +45,14 @@ * seems to get wedged under load. Prolific docs are weak, and * don't identify differences between PL2301 and PL2302, much less * anything to explain the different PL2302 versions observed. + * + * NOTE: pl2501 has several modes, including pl2301 and pl2302 + * compatibility. Some docs suggest the difference between 2301 + * and 2302 is only to make MS-Windows use a different driver... + * + * pl25a1 glue based on patch from Tony Gibbs. Prolific "docs" on + * this chip are as usual incomplete about what control messages + * are supported. */ /* @@ -86,16 +94,20 @@ pl_set_QuickLink_features(struct usbnet *dev, int val) static int pl_reset(struct usbnet *dev) { + int status; + /* some units seem to need this reset, others reject it utterly. * FIXME be more like "naplink" or windows drivers. */ - (void) pl_set_QuickLink_features(dev, + status = pl_set_QuickLink_features(dev, PL_S_EN|PL_RESET_OUT|PL_RESET_IN|PL_PEER_E); + if (status != 0 && netif_msg_probe(dev)) + netif_dbg(dev, link, dev->net, "pl_reset --> %d\n", status); return 0; } static const struct driver_info prolific_info = { - .description = "Prolific PL-2301/PL-2302", + .description = "Prolific PL-2301/PL-2302/PL-25A1", .flags = FLAG_POINTTOPOINT | FLAG_NO_SETINT, /* some PL-2302 versions seem to fail usb_set_interface() */ .reset = pl_reset, @@ -111,6 +123,7 @@ static const struct driver_info prolific_info = { static const struct usb_device_id products [] = { +/* full speed cables */ { USB_DEVICE(0x067b, 0x0000), // PL-2301 .driver_info = (unsigned long) &prolific_info, @@ -119,6 +132,15 @@ static const struct usb_device_id products [] = { .driver_info = (unsigned long) &prolific_info, }, +/* high speed cables */ +{ + USB_DEVICE(0x067b, 0x25a1), /* PL-25A1, no eeprom */ + .driver_info = (unsigned long) &prolific_info, +}, { + USB_DEVICE(0x050d, 0x258a), /* Belkin F5U258/F5U279 (PL-25A1) */ + .driver_info = (unsigned long) &prolific_info, +}, + { }, // END }; MODULE_DEVICE_TABLE(usb, products); @@ -134,16 +156,16 @@ static struct usb_driver plusb_driver = { static int __init plusb_init(void) { - return usb_register(&plusb_driver); + return usb_register(&plusb_driver); } module_init(plusb_init); static void __exit plusb_exit(void) { - usb_deregister(&plusb_driver); + usb_deregister(&plusb_driver); } module_exit(plusb_exit); MODULE_AUTHOR("David Brownell"); -MODULE_DESCRIPTION("Prolific PL-2301/2302 USB Host to Host Link Driver"); +MODULE_DESCRIPTION("Prolific PL-2301/2302/25A1 USB Host to Host Link Driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c index 753ee6e..860a20c 100644 --- a/drivers/net/usb/smsc75xx.c +++ b/drivers/net/usb/smsc75xx.c @@ -65,7 +65,6 @@ struct smsc75xx_priv { struct usbnet *dev; u32 rfe_ctl; u32 multicast_hash_table[DP_SEL_VHF_HASH_LEN]; - bool use_rx_csum; struct mutex dataport_mutex; spinlock_t rfe_ctl_lock; struct work_struct set_multicast; @@ -548,28 +547,6 @@ static void smsc75xx_status(struct usbnet *dev, struct urb *urb) "unexpected interrupt, intdata=0x%08X", intdata); } -/* Enable or disable Rx checksum offload engine */ -static int smsc75xx_set_rx_csum_offload(struct usbnet *dev) -{ - struct smsc75xx_priv *pdata = (struct smsc75xx_priv *)(dev->data[0]); - unsigned long flags; - int ret; - - spin_lock_irqsave(&pdata->rfe_ctl_lock, flags); - - if (pdata->use_rx_csum) - pdata->rfe_ctl |= RFE_CTL_TCPUDP_CKM | RFE_CTL_IP_CKM; - else - pdata->rfe_ctl &= ~(RFE_CTL_TCPUDP_CKM | RFE_CTL_IP_CKM); - - spin_unlock_irqrestore(&pdata->rfe_ctl_lock, flags); - - ret = smsc75xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl); - check_warn_return(ret, "Error writing RFE_CTL"); - - return 0; -} - static int smsc75xx_ethtool_get_eeprom_len(struct net_device *net) { return MAX_EEPROM_SIZE; @@ -599,34 +576,6 @@ static int smsc75xx_ethtool_set_eeprom(struct net_device *netdev, return smsc75xx_write_eeprom(dev, ee->offset, ee->len, data); } -static u32 smsc75xx_ethtool_get_rx_csum(struct net_device *netdev) -{ - struct usbnet *dev = netdev_priv(netdev); - struct smsc75xx_priv *pdata = (struct smsc75xx_priv *)(dev->data[0]); - - return pdata->use_rx_csum; -} - -static int smsc75xx_ethtool_set_rx_csum(struct net_device *netdev, u32 val) -{ - struct usbnet *dev = netdev_priv(netdev); - struct smsc75xx_priv *pdata = (struct smsc75xx_priv *)(dev->data[0]); - - pdata->use_rx_csum = !!val; - - return smsc75xx_set_rx_csum_offload(dev); -} - -static int smsc75xx_ethtool_set_tso(struct net_device *netdev, u32 data) -{ - if (data) - netdev->features |= NETIF_F_TSO | NETIF_F_TSO6; - else - netdev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6); - - return 0; -} - static const struct ethtool_ops smsc75xx_ethtool_ops = { .get_link = usbnet_get_link, .nway_reset = usbnet_nway_reset, @@ -638,12 +587,6 @@ static const struct ethtool_ops smsc75xx_ethtool_ops = { .get_eeprom_len = smsc75xx_ethtool_get_eeprom_len, .get_eeprom = smsc75xx_ethtool_get_eeprom, .set_eeprom = smsc75xx_ethtool_set_eeprom, - .get_tx_csum = ethtool_op_get_tx_csum, - .set_tx_csum = ethtool_op_set_tx_hw_csum, - .get_rx_csum = smsc75xx_ethtool_get_rx_csum, - .set_rx_csum = smsc75xx_ethtool_set_rx_csum, - .get_tso = ethtool_op_get_tso, - .set_tso = smsc75xx_ethtool_set_tso, }; static int smsc75xx_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd) @@ -782,6 +725,30 @@ static int smsc75xx_change_mtu(struct net_device *netdev, int new_mtu) return usbnet_change_mtu(netdev, new_mtu); } +/* Enable or disable Rx checksum offload engine */ +static int smsc75xx_set_features(struct net_device *netdev, u32 features) +{ + struct usbnet *dev = netdev_priv(netdev); + struct smsc75xx_priv *pdata = (struct smsc75xx_priv *)(dev->data[0]); + unsigned long flags; + int ret; + + spin_lock_irqsave(&pdata->rfe_ctl_lock, flags); + + if (features & NETIF_F_RXCSUM) + pdata->rfe_ctl |= RFE_CTL_TCPUDP_CKM | RFE_CTL_IP_CKM; + else + pdata->rfe_ctl &= ~(RFE_CTL_TCPUDP_CKM | RFE_CTL_IP_CKM); + + spin_unlock_irqrestore(&pdata->rfe_ctl_lock, flags); + /* it's racing here! */ + + ret = smsc75xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl); + check_warn_return(ret, "Error writing RFE_CTL"); + + return 0; +} + static int smsc75xx_reset(struct usbnet *dev) { struct smsc75xx_priv *pdata = (struct smsc75xx_priv *)(dev->data[0]); @@ -960,11 +927,7 @@ static int smsc75xx_reset(struct usbnet *dev) netif_dbg(dev, ifup, dev->net, "RFE_CTL set to 0x%08x", pdata->rfe_ctl); /* Enable or disable checksum offload engines */ - ethtool_op_set_tx_hw_csum(dev->net, DEFAULT_TX_CSUM_ENABLE); - ret = smsc75xx_set_rx_csum_offload(dev); - check_warn_return(ret, "Failed to set rx csum offload: %d", ret); - - smsc75xx_ethtool_set_tso(dev->net, DEFAULT_TSO_ENABLE); + smsc75xx_set_features(dev->net, dev->net->features); smsc75xx_set_multicast(dev->net); @@ -1037,6 +1000,7 @@ static const struct net_device_ops smsc75xx_netdev_ops = { .ndo_validate_addr = eth_validate_addr, .ndo_do_ioctl = smsc75xx_ioctl, .ndo_set_multicast_list = smsc75xx_set_multicast, + .ndo_set_features = smsc75xx_set_features, }; static int smsc75xx_bind(struct usbnet *dev, struct usb_interface *intf) @@ -1065,10 +1029,17 @@ static int smsc75xx_bind(struct usbnet *dev, struct usb_interface *intf) INIT_WORK(&pdata->set_multicast, smsc75xx_deferred_multicast_write); - pdata->use_rx_csum = DEFAULT_RX_CSUM_ENABLE; + if (DEFAULT_TX_CSUM_ENABLE) { + dev->net->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; + if (DEFAULT_TSO_ENABLE) + dev->net->features |= NETIF_F_SG | + NETIF_F_TSO | NETIF_F_TSO6; + } + if (DEFAULT_RX_CSUM_ENABLE) + dev->net->features |= NETIF_F_RXCSUM; - /* We have to advertise SG otherwise TSO cannot be enabled */ - dev->net->features |= NETIF_F_SG; + dev->net->hw_features = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | + NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_RXCSUM; /* Init all registers */ ret = smsc75xx_reset(dev); @@ -1091,10 +1062,11 @@ static void smsc75xx_unbind(struct usbnet *dev, struct usb_interface *intf) } } -static void smsc75xx_rx_csum_offload(struct sk_buff *skb, u32 rx_cmd_a, - u32 rx_cmd_b) +static void smsc75xx_rx_csum_offload(struct usbnet *dev, struct sk_buff *skb, + u32 rx_cmd_a, u32 rx_cmd_b) { - if (unlikely(rx_cmd_a & RX_CMD_A_LCSM)) { + if (!(dev->net->features & NETIF_F_RXCSUM) || + unlikely(rx_cmd_a & RX_CMD_A_LCSM)) { skb->ip_summed = CHECKSUM_NONE; } else { skb->csum = ntohs((u16)(rx_cmd_b >> RX_CMD_B_CSUM_SHIFT)); @@ -1104,8 +1076,6 @@ static void smsc75xx_rx_csum_offload(struct sk_buff *skb, u32 rx_cmd_a, static int smsc75xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb) { - struct smsc75xx_priv *pdata = (struct smsc75xx_priv *)(dev->data[0]); - while (skb->len > 0) { u32 rx_cmd_a, rx_cmd_b, align_count, size; struct sk_buff *ax_skb; @@ -1145,11 +1115,8 @@ static int smsc75xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb) /* last frame in this batch */ if (skb->len == size) { - if (pdata->use_rx_csum) - smsc75xx_rx_csum_offload(skb, rx_cmd_a, - rx_cmd_b); - else - skb->ip_summed = CHECKSUM_NONE; + smsc75xx_rx_csum_offload(dev, skb, rx_cmd_a, + rx_cmd_b); skb_trim(skb, skb->len - 4); /* remove fcs */ skb->truesize = size + sizeof(struct sk_buff); @@ -1167,11 +1134,8 @@ static int smsc75xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb) ax_skb->data = packet; skb_set_tail_pointer(ax_skb, size); - if (pdata->use_rx_csum) - smsc75xx_rx_csum_offload(ax_skb, rx_cmd_a, - rx_cmd_b); - else - ax_skb->ip_summed = CHECKSUM_NONE; + smsc75xx_rx_csum_offload(dev, ax_skb, rx_cmd_a, + rx_cmd_b); skb_trim(ax_skb, ax_skb->len - 4); /* remove fcs */ ax_skb->truesize = size + sizeof(struct sk_buff); diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c index 727874d..24f4b37 100644 --- a/drivers/net/usb/smsc95xx.c +++ b/drivers/net/usb/smsc95xx.c @@ -52,8 +52,6 @@ struct smsc95xx_priv { u32 hash_hi; u32 hash_lo; spinlock_t mac_cr_lock; - bool use_tx_csum; - bool use_rx_csum; }; struct usb_context { @@ -517,22 +515,24 @@ static void smsc95xx_status(struct usbnet *dev, struct urb *urb) } /* Enable or disable Tx & Rx checksum offload engines */ -static int smsc95xx_set_csums(struct usbnet *dev) +static int smsc95xx_set_features(struct net_device *netdev, u32 features) { - struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]); + struct usbnet *dev = netdev_priv(netdev); u32 read_buf; - int ret = smsc95xx_read_reg(dev, COE_CR, &read_buf); + int ret; + + ret = smsc95xx_read_reg(dev, COE_CR, &read_buf); if (ret < 0) { netdev_warn(dev->net, "Failed to read COE_CR: %d\n", ret); return ret; } - if (pdata->use_tx_csum) + if (features & NETIF_F_HW_CSUM) read_buf |= Tx_COE_EN_; else read_buf &= ~Tx_COE_EN_; - if (pdata->use_rx_csum) + if (features & NETIF_F_RXCSUM) read_buf |= Rx_COE_EN_; else read_buf &= ~Rx_COE_EN_; @@ -576,43 +576,6 @@ static int smsc95xx_ethtool_set_eeprom(struct net_device *netdev, return smsc95xx_write_eeprom(dev, ee->offset, ee->len, data); } -static u32 smsc95xx_ethtool_get_rx_csum(struct net_device *netdev) -{ - struct usbnet *dev = netdev_priv(netdev); - struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]); - - return pdata->use_rx_csum; -} - -static int smsc95xx_ethtool_set_rx_csum(struct net_device *netdev, u32 val) -{ - struct usbnet *dev = netdev_priv(netdev); - struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]); - - pdata->use_rx_csum = !!val; - - return smsc95xx_set_csums(dev); -} - -static u32 smsc95xx_ethtool_get_tx_csum(struct net_device *netdev) -{ - struct usbnet *dev = netdev_priv(netdev); - struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]); - - return pdata->use_tx_csum; -} - -static int smsc95xx_ethtool_set_tx_csum(struct net_device *netdev, u32 val) -{ - struct usbnet *dev = netdev_priv(netdev); - struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]); - - pdata->use_tx_csum = !!val; - - ethtool_op_set_tx_hw_csum(netdev, pdata->use_tx_csum); - return smsc95xx_set_csums(dev); -} - static const struct ethtool_ops smsc95xx_ethtool_ops = { .get_link = usbnet_get_link, .nway_reset = usbnet_nway_reset, @@ -624,10 +587,6 @@ static const struct ethtool_ops smsc95xx_ethtool_ops = { .get_eeprom_len = smsc95xx_ethtool_get_eeprom_len, .get_eeprom = smsc95xx_ethtool_get_eeprom, .set_eeprom = smsc95xx_ethtool_set_eeprom, - .get_tx_csum = smsc95xx_ethtool_get_tx_csum, - .set_tx_csum = smsc95xx_ethtool_set_tx_csum, - .get_rx_csum = smsc95xx_ethtool_get_rx_csum, - .set_rx_csum = smsc95xx_ethtool_set_rx_csum, }; static int smsc95xx_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd) @@ -755,7 +714,6 @@ static int smsc95xx_phy_initialize(struct usbnet *dev) static int smsc95xx_reset(struct usbnet *dev) { struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]); - struct net_device *netdev = dev->net; u32 read_buf, write_buf, burst_cap; int ret = 0, timeout; @@ -975,12 +933,7 @@ static int smsc95xx_reset(struct usbnet *dev) } /* Enable or disable checksum offload engines */ - ethtool_op_set_tx_hw_csum(netdev, pdata->use_tx_csum); - ret = smsc95xx_set_csums(dev); - if (ret < 0) { - netdev_warn(dev->net, "Failed to set csum offload: %d\n", ret); - return ret; - } + smsc95xx_set_features(dev->net, dev->net->features); smsc95xx_set_multicast(dev->net); @@ -1019,6 +972,7 @@ static const struct net_device_ops smsc95xx_netdev_ops = { .ndo_validate_addr = eth_validate_addr, .ndo_do_ioctl = smsc95xx_ioctl, .ndo_set_multicast_list = smsc95xx_set_multicast, + .ndo_set_features = smsc95xx_set_features, }; static int smsc95xx_bind(struct usbnet *dev, struct usb_interface *intf) @@ -1045,8 +999,12 @@ static int smsc95xx_bind(struct usbnet *dev, struct usb_interface *intf) spin_lock_init(&pdata->mac_cr_lock); - pdata->use_tx_csum = DEFAULT_TX_CSUM_ENABLE; - pdata->use_rx_csum = DEFAULT_RX_CSUM_ENABLE; + if (DEFAULT_TX_CSUM_ENABLE) + dev->net->features |= NETIF_F_HW_CSUM; + if (DEFAULT_RX_CSUM_ENABLE) + dev->net->features |= NETIF_F_RXCSUM; + + dev->net->hw_features = NETIF_F_HW_CSUM | NETIF_F_RXCSUM; smsc95xx_init_mac_address(dev); @@ -1056,7 +1014,7 @@ static int smsc95xx_bind(struct usbnet *dev, struct usb_interface *intf) dev->net->netdev_ops = &smsc95xx_netdev_ops; dev->net->ethtool_ops = &smsc95xx_ethtool_ops; dev->net->flags |= IFF_MULTICAST; - dev->net->hard_header_len += SMSC95XX_TX_OVERHEAD; + dev->net->hard_header_len += SMSC95XX_TX_OVERHEAD_CSUM; return 0; } @@ -1080,8 +1038,6 @@ static void smsc95xx_rx_csum_offload(struct sk_buff *skb) static int smsc95xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb) { - struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]); - while (skb->len > 0) { u32 header, align_count; struct sk_buff *ax_skb; @@ -1123,7 +1079,7 @@ static int smsc95xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb) /* last frame in this batch */ if (skb->len == size) { - if (pdata->use_rx_csum) + if (dev->net->features & NETIF_F_RXCSUM) smsc95xx_rx_csum_offload(skb); skb_trim(skb, skb->len - 4); /* remove fcs */ skb->truesize = size + sizeof(struct sk_buff); @@ -1141,7 +1097,7 @@ static int smsc95xx_rx_fixup(struct usbnet *dev, struct sk_buff *skb) ax_skb->data = packet; skb_set_tail_pointer(ax_skb, size); - if (pdata->use_rx_csum) + if (dev->net->features & NETIF_F_RXCSUM) smsc95xx_rx_csum_offload(ax_skb); skb_trim(ax_skb, ax_skb->len - 4); /* remove fcs */ ax_skb->truesize = size + sizeof(struct sk_buff); @@ -1174,8 +1130,7 @@ static u32 smsc95xx_calc_csum_preamble(struct sk_buff *skb) static struct sk_buff *smsc95xx_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags) { - struct smsc95xx_priv *pdata = (struct smsc95xx_priv *)(dev->data[0]); - bool csum = pdata->use_tx_csum && (skb->ip_summed == CHECKSUM_PARTIAL); + bool csum = skb->ip_summed == CHECKSUM_PARTIAL; int overhead = csum ? SMSC95XX_TX_OVERHEAD_CSUM : SMSC95XX_TX_OVERHEAD; u32 tx_cmd_a, tx_cmd_b; @@ -1313,6 +1268,21 @@ static const struct usb_device_id products[] = { USB_DEVICE(0x0424, 0x9909), .driver_info = (unsigned long) &smsc95xx_info, }, + { + /* SMSC LAN9530 USB Ethernet Device */ + USB_DEVICE(0x0424, 0x9530), + .driver_info = (unsigned long) &smsc95xx_info, + }, + { + /* SMSC LAN9730 USB Ethernet Device */ + USB_DEVICE(0x0424, 0x9730), + .driver_info = (unsigned long) &smsc95xx_info, + }, + { + /* SMSC LAN89530 USB Ethernet Device */ + USB_DEVICE(0x0424, 0x9E08), + .driver_info = (unsigned long) &smsc95xx_info, + }, { }, /* END */ }; MODULE_DEVICE_TABLE(usb, products); diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 2de9b90..6542288 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -36,7 +36,6 @@ struct veth_net_stats { struct veth_priv { struct net_device *peer; struct veth_net_stats __percpu *stats; - unsigned ip_summed; }; /* @@ -99,47 +98,10 @@ static void veth_get_ethtool_stats(struct net_device *dev, data[0] = priv->peer->ifindex; } -static u32 veth_get_rx_csum(struct net_device *dev) -{ - struct veth_priv *priv; - - priv = netdev_priv(dev); - return priv->ip_summed == CHECKSUM_UNNECESSARY; -} - -static int veth_set_rx_csum(struct net_device *dev, u32 data) -{ - struct veth_priv *priv; - - priv = netdev_priv(dev); - priv->ip_summed = data ? CHECKSUM_UNNECESSARY : CHECKSUM_NONE; - return 0; -} - -static u32 veth_get_tx_csum(struct net_device *dev) -{ - return (dev->features & NETIF_F_NO_CSUM) != 0; -} - -static int veth_set_tx_csum(struct net_device *dev, u32 data) -{ - if (data) - dev->features |= NETIF_F_NO_CSUM; - else - dev->features &= ~NETIF_F_NO_CSUM; - return 0; -} - static const struct ethtool_ops veth_ethtool_ops = { .get_settings = veth_get_settings, .get_drvinfo = veth_get_drvinfo, .get_link = ethtool_op_get_link, - .get_rx_csum = veth_get_rx_csum, - .set_rx_csum = veth_set_rx_csum, - .get_tx_csum = veth_get_tx_csum, - .set_tx_csum = veth_set_tx_csum, - .get_sg = ethtool_op_get_sg, - .set_sg = ethtool_op_set_sg, .get_strings = veth_get_strings, .get_sset_count = veth_get_sset_count, .get_ethtool_stats = veth_get_ethtool_stats, @@ -168,8 +130,9 @@ static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev) /* don't change ip_summed == CHECKSUM_PARTIAL, as that will cause bad checksum on forwarded packets */ - if (skb->ip_summed == CHECKSUM_NONE) - skb->ip_summed = rcv_priv->ip_summed; + if (skb->ip_summed == CHECKSUM_NONE && + rcv->features & NETIF_F_RXCSUM) + skb->ip_summed = CHECKSUM_UNNECESSARY; length = skb->len; if (dev_forward_skb(rcv, skb) != NET_RX_SUCCESS) @@ -304,6 +267,8 @@ static void veth_setup(struct net_device *dev) dev->ethtool_ops = &veth_ethtool_ops; dev->features |= NETIF_F_LLTX; dev->destructor = veth_dev_free; + + dev->hw_features = NETIF_F_NO_CSUM | NETIF_F_SG | NETIF_F_RXCSUM; } /* diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c index 5e7f069..0422a79 100644 --- a/drivers/net/via-rhine.c +++ b/drivers/net/via-rhine.c @@ -1703,7 +1703,7 @@ static void rhine_tx(struct net_device *dev) static inline u16 rhine_get_vlan_tci(struct sk_buff *skb, int data_size) { u8 *trailer = (u8 *)skb->data + ((data_size + 3) & ~3) + 2; - return ntohs(*(u16 *)trailer); + return be16_to_cpup((__be16 *)trailer); } /* Process up to limit frames from receive ring */ @@ -1861,7 +1861,7 @@ static void rhine_restart_tx(struct net_device *dev) { u32 intr_status; /* - * If new errors occured, we need to sort them out before doing Tx. + * If new errors occurred, we need to sort them out before doing Tx. * In that case the ISR will be back here RSN anyway. */ intr_status = get_intr_status(dev); @@ -1887,7 +1887,7 @@ static void rhine_restart_tx(struct net_device *dev) { /* This should never happen */ if (debug > 1) printk(KERN_WARNING "%s: rhine_restart_tx() " - "Another error occured %8.8x.\n", + "Another error occurred %8.8x.\n", dev->name, intr_status); } diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c index 0d6fec6..baf04b0 100644 --- a/drivers/net/via-velocity.c +++ b/drivers/net/via-velocity.c @@ -292,7 +292,7 @@ VELOCITY_PARAM(DMA_length, "DMA length"); /* IP_byte_align[] is used for IP header DWORD byte aligned 0: indicate the IP header won't be DWORD byte aligned.(Default) . 1: indicate the IP header will be DWORD byte aligned. - In some enviroment, the IP header should be DWORD byte aligned, + In some environment, the IP header should be DWORD byte aligned, or the packet will be droped when we receive it. (eg: IPVS) */ VELOCITY_PARAM(IP_byte_align, "Enable IP header dword aligned"); @@ -1994,7 +1994,7 @@ static inline void velocity_rx_csum(struct rx_desc *rd, struct sk_buff *skb) * @dev: network device * * Replace the current skb that is scheduled for Rx processing by a - * shorter, immediatly allocated skb, if the received packet is small + * shorter, immediately allocated skb, if the received packet is small * enough. This function returns a negative value if the received * packet is too big or if memory is exhausted. */ @@ -2600,8 +2600,7 @@ static netdev_tx_t velocity_xmit(struct sk_buff *skb, /* * Handle hardware checksum */ - if ((dev->features & NETIF_F_IP_CSUM) && - (skb->ip_summed == CHECKSUM_PARTIAL)) { + if (skb->ip_summed == CHECKSUM_PARTIAL) { const struct iphdr *ip = ip_hdr(skb); if (ip->protocol == IPPROTO_TCP) td_ptr->tdesc1.TCR |= TCR0_TCPCK; @@ -2841,6 +2840,7 @@ static int __devinit velocity_found1(struct pci_dev *pdev, const struct pci_devi dev->ethtool_ops = &velocity_ethtool_ops; netif_napi_add(dev, &vptr->napi, velocity_poll, VELOCITY_NAPI_WEIGHT); + dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_HW_VLAN_TX; dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_FILTER | NETIF_F_HW_VLAN_RX | NETIF_F_IP_CSUM; @@ -3457,13 +3457,10 @@ static const struct ethtool_ops velocity_ethtool_ops = { .get_settings = velocity_get_settings, .set_settings = velocity_set_settings, .get_drvinfo = velocity_get_drvinfo, - .set_tx_csum = ethtool_op_set_tx_csum, - .get_tx_csum = ethtool_op_get_tx_csum, .get_wol = velocity_ethtool_get_wol, .set_wol = velocity_ethtool_set_wol, .get_msglevel = velocity_get_msglevel, .set_msglevel = velocity_set_msglevel, - .set_sg = ethtool_op_set_sg, .get_link = velocity_get_link, .get_coalesce = velocity_get_coalesce, .set_coalesce = velocity_set_coalesce, diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 82dba5a..0cb0b06 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -710,17 +710,6 @@ static int virtnet_close(struct net_device *dev) return 0; } -static int virtnet_set_tx_csum(struct net_device *dev, u32 data) -{ - struct virtnet_info *vi = netdev_priv(dev); - struct virtio_device *vdev = vi->vdev; - - if (data && !virtio_has_feature(vdev, VIRTIO_NET_F_CSUM)) - return -ENOSYS; - - return ethtool_op_set_tx_hw_csum(dev, data); -} - static void virtnet_set_rx_mode(struct net_device *dev) { struct virtnet_info *vi = netdev_priv(dev); @@ -822,10 +811,6 @@ static void virtnet_vlan_rx_kill_vid(struct net_device *dev, u16 vid) } static const struct ethtool_ops virtnet_ethtool_ops = { - .set_tx_csum = virtnet_set_tx_csum, - .set_sg = ethtool_op_set_sg, - .set_tso = ethtool_op_set_tso, - .set_ufo = ethtool_op_set_ufo, .get_link = ethtool_op_get_link, }; @@ -912,22 +897,29 @@ static int virtnet_probe(struct virtio_device *vdev) SET_NETDEV_DEV(dev, &vdev->dev); /* Do we support "hardware" checksums? */ - if (csum && virtio_has_feature(vdev, VIRTIO_NET_F_CSUM)) { + if (virtio_has_feature(vdev, VIRTIO_NET_F_CSUM)) { /* This opens up the world of extra features. */ - dev->features |= NETIF_F_HW_CSUM|NETIF_F_SG|NETIF_F_FRAGLIST; - if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_GSO)) { - dev->features |= NETIF_F_TSO | NETIF_F_UFO + dev->hw_features |= NETIF_F_HW_CSUM|NETIF_F_SG|NETIF_F_FRAGLIST; + if (csum) + dev->features |= NETIF_F_HW_CSUM|NETIF_F_SG|NETIF_F_FRAGLIST; + + if (virtio_has_feature(vdev, VIRTIO_NET_F_GSO)) { + dev->hw_features |= NETIF_F_TSO | NETIF_F_UFO | NETIF_F_TSO_ECN | NETIF_F_TSO6; } /* Individual feature bits: what can host handle? */ - if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO4)) - dev->features |= NETIF_F_TSO; - if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO6)) - dev->features |= NETIF_F_TSO6; - if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_ECN)) - dev->features |= NETIF_F_TSO_ECN; - if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_UFO)) - dev->features |= NETIF_F_UFO; + if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO4)) + dev->hw_features |= NETIF_F_TSO; + if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO6)) + dev->hw_features |= NETIF_F_TSO6; + if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_ECN)) + dev->hw_features |= NETIF_F_TSO_ECN; + if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_UFO)) + dev->hw_features |= NETIF_F_UFO; + + if (gso) + dev->features |= dev->hw_features & (NETIF_F_ALL_TSO|NETIF_F_UFO); + /* (!csum && gso) case will be fixed by register_netdev() */ } /* Configuration may specify what MAC to use. Otherwise random. */ diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index cc14b4a..0d47c3a 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -892,7 +892,7 @@ vmxnet3_prepare_tso(struct sk_buff *skb, * Transmits a pkt thru a given tq * Returns: * NETDEV_TX_OK: descriptors are setup successfully - * NETDEV_TX_OK: error occured, the pkt is dropped + * NETDEV_TX_OK: error occurred, the pkt is dropped * NETDEV_TX_BUSY: tx ring is full, queue is stopped * * Side-effects: @@ -2685,7 +2685,7 @@ vmxnet3_read_mac_addr(struct vmxnet3_adapter *adapter, u8 *mac) * Enable MSIx vectors. * Returns : * 0 on successful enabling of required vectors, - * VMXNET3_LINUX_MIN_MSIX_VECT when only minumum number of vectors required + * VMXNET3_LINUX_MIN_MSIX_VECT when only minimum number of vectors required * could be enabled. * number of vectors which can be enabled otherwise (this number is smaller * than VMXNET3_LINUX_MIN_MSIX_VECT) diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c index e74e4b4..32763b2 100644 --- a/drivers/net/vxge/vxge-config.c +++ b/drivers/net/vxge/vxge-config.c @@ -159,16 +159,15 @@ vxge_hw_vpath_fw_api(struct __vxge_hw_virtualpath *vpath, u32 action, u32 fw_memo, u32 offset, u64 *data0, u64 *data1, u64 *steer_ctrl) { - struct vxge_hw_vpath_reg __iomem *vp_reg; + struct vxge_hw_vpath_reg __iomem *vp_reg = vpath->vp_reg; enum vxge_hw_status status; u64 val64; - u32 retry = 0, max_retry = 100; - - vp_reg = vpath->vp_reg; + u32 retry = 0, max_retry = 3; - if (vpath->vp_open) { - max_retry = 3; - spin_lock(&vpath->lock); + spin_lock(&vpath->lock); + if (!vpath->vp_open) { + spin_unlock(&vpath->lock); + max_retry = 100; } writeq(*data0, &vp_reg->rts_access_steer_data0); @@ -187,7 +186,7 @@ vxge_hw_vpath_fw_api(struct __vxge_hw_virtualpath *vpath, u32 action, VXGE_HW_DEF_DEVICE_POLL_MILLIS); /* The __vxge_hw_device_register_poll can udelay for a significant - * amount of time, blocking other proccess from the CPU. If it delays + * amount of time, blocking other process from the CPU. If it delays * for ~5secs, a NMI error can occur. A way around this is to give up * the processor via msleep, but this is not allowed is under lock. * So, only allow it to sleep for ~4secs if open. Otherwise, delay for @@ -1000,7 +999,7 @@ exit: /** * vxge_hw_device_hw_info_get - Get the hw information * Returns the vpath mask that has the bits set for each vpath allocated - * for the driver, FW version information and the first mac addresse for + * for the driver, FW version information, and the first mac address for * each vpath */ enum vxge_hw_status __devinit @@ -1064,9 +1063,10 @@ vxge_hw_device_hw_info_get(void __iomem *bar0, val64 = readq(&toc->toc_vpath_pointer[i]); + spin_lock_init(&vpath.lock); vpath.vp_reg = (struct vxge_hw_vpath_reg __iomem *) (bar0 + val64); - vpath.vp_open = 0; + vpath.vp_open = VXGE_HW_VP_NOT_OPEN; status = __vxge_hw_vpath_pci_func_mode_get(&vpath, hw_info); if (status != VXGE_HW_OK) @@ -1090,7 +1090,7 @@ vxge_hw_device_hw_info_get(void __iomem *bar0, val64 = readq(&toc->toc_vpath_pointer[i]); vpath.vp_reg = (struct vxge_hw_vpath_reg __iomem *) (bar0 + val64); - vpath.vp_open = 0; + vpath.vp_open = VXGE_HW_VP_NOT_OPEN; status = __vxge_hw_vpath_addr_get(&vpath, hw_info->mac_addrs[i], @@ -4646,7 +4646,27 @@ static void __vxge_hw_vp_terminate(struct __vxge_hw_device *hldev, u32 vp_id) vpath->hldev->tim_int_mask1, vpath->vp_id); hldev->stats.hw_dev_info_stats.vpath_info[vpath->vp_id] = NULL; - memset(vpath, 0, sizeof(struct __vxge_hw_virtualpath)); + /* If the whole struct __vxge_hw_virtualpath is zeroed, nothing will + * work after the interface is brought down. + */ + spin_lock(&vpath->lock); + vpath->vp_open = VXGE_HW_VP_NOT_OPEN; + spin_unlock(&vpath->lock); + + vpath->vpmgmt_reg = NULL; + vpath->nofl_db = NULL; + vpath->max_mtu = 0; + vpath->vsport_number = 0; + vpath->max_kdfc_db = 0; + vpath->max_nofl_db = 0; + vpath->ringh = NULL; + vpath->fifoh = NULL; + memset(&vpath->vpath_handles, 0, sizeof(struct list_head)); + vpath->stats_block = 0; + vpath->hw_stats = NULL; + vpath->hw_stats_sav = NULL; + vpath->sw_stats = NULL; + exit: return; } @@ -4670,7 +4690,7 @@ __vxge_hw_vp_initialize(struct __vxge_hw_device *hldev, u32 vp_id, vpath = &hldev->virtual_paths[vp_id]; - spin_lock_init(&hldev->virtual_paths[vp_id].lock); + spin_lock_init(&vpath->lock); vpath->vp_id = vp_id; vpath->vp_open = VXGE_HW_VP_OPEN; vpath->hldev = hldev; @@ -5019,10 +5039,6 @@ enum vxge_hw_status vxge_hw_vpath_close(struct __vxge_hw_vpath_handle *vp) __vxge_hw_vp_terminate(devh, vp_id); - spin_lock(&vpath->lock); - vpath->vp_open = VXGE_HW_VP_NOT_OPEN; - spin_unlock(&vpath->lock); - vpath_close_exit: return status; } diff --git a/drivers/net/vxge/vxge-config.h b/drivers/net/vxge/vxge-config.h index 3c53aa7..359b9b9 100644 --- a/drivers/net/vxge/vxge-config.h +++ b/drivers/net/vxge/vxge-config.h @@ -412,44 +412,48 @@ struct vxge_hw_vp_config { * See also: struct vxge_hw_tim_intr_config{}. */ struct vxge_hw_device_config { - u32 dma_blockpool_initial; - u32 dma_blockpool_max; -#define VXGE_HW_MIN_DMA_BLOCK_POOL_SIZE 0 -#define VXGE_HW_INITIAL_DMA_BLOCK_POOL_SIZE 0 -#define VXGE_HW_INCR_DMA_BLOCK_POOL_SIZE 4 -#define VXGE_HW_MAX_DMA_BLOCK_POOL_SIZE 4096 - -#define VXGE_HW_MAX_PAYLOAD_SIZE_512 2 - - u32 intr_mode; -#define VXGE_HW_INTR_MODE_IRQLINE 0 -#define VXGE_HW_INTR_MODE_MSIX 1 -#define VXGE_HW_INTR_MODE_MSIX_ONE_SHOT 2 - -#define VXGE_HW_INTR_MODE_DEF 0 - - u32 rth_en; -#define VXGE_HW_RTH_DISABLE 0 -#define VXGE_HW_RTH_ENABLE 1 -#define VXGE_HW_RTH_DEFAULT 0 - - u32 rth_it_type; -#define VXGE_HW_RTH_IT_TYPE_SOLO_IT 0 -#define VXGE_HW_RTH_IT_TYPE_MULTI_IT 1 -#define VXGE_HW_RTH_IT_TYPE_DEFAULT 0 - - u32 rts_mac_en; + u32 device_poll_millis; +#define VXGE_HW_MIN_DEVICE_POLL_MILLIS 1 +#define VXGE_HW_MAX_DEVICE_POLL_MILLIS 100000 +#define VXGE_HW_DEF_DEVICE_POLL_MILLIS 1000 + + u32 dma_blockpool_initial; + u32 dma_blockpool_max; +#define VXGE_HW_MIN_DMA_BLOCK_POOL_SIZE 0 +#define VXGE_HW_INITIAL_DMA_BLOCK_POOL_SIZE 0 +#define VXGE_HW_INCR_DMA_BLOCK_POOL_SIZE 4 +#define VXGE_HW_MAX_DMA_BLOCK_POOL_SIZE 4096 + +#define VXGE_HW_MAX_PAYLOAD_SIZE_512 2 + + u32 intr_mode:2, +#define VXGE_HW_INTR_MODE_IRQLINE 0 +#define VXGE_HW_INTR_MODE_MSIX 1 +#define VXGE_HW_INTR_MODE_MSIX_ONE_SHOT 2 + +#define VXGE_HW_INTR_MODE_DEF 0 + + rth_en:1, +#define VXGE_HW_RTH_DISABLE 0 +#define VXGE_HW_RTH_ENABLE 1 +#define VXGE_HW_RTH_DEFAULT 0 + + rth_it_type:1, +#define VXGE_HW_RTH_IT_TYPE_SOLO_IT 0 +#define VXGE_HW_RTH_IT_TYPE_MULTI_IT 1 +#define VXGE_HW_RTH_IT_TYPE_DEFAULT 0 + + rts_mac_en:1, #define VXGE_HW_RTS_MAC_DISABLE 0 #define VXGE_HW_RTS_MAC_ENABLE 1 #define VXGE_HW_RTS_MAC_DEFAULT 0 - struct vxge_hw_vp_config vp_config[VXGE_HW_MAX_VIRTUAL_PATHS]; - - u32 device_poll_millis; -#define VXGE_HW_MIN_DEVICE_POLL_MILLIS 1 -#define VXGE_HW_MAX_DEVICE_POLL_MILLIS 100000 -#define VXGE_HW_DEF_DEVICE_POLL_MILLIS 1000 + hwts_en:1; +#define VXGE_HW_HWTS_DISABLE 0 +#define VXGE_HW_HWTS_ENABLE 1 +#define VXGE_HW_HWTS_DEFAULT 1 + struct vxge_hw_vp_config vp_config[VXGE_HW_MAX_VIRTUAL_PATHS]; }; /** diff --git a/drivers/net/vxge/vxge-ethtool.c b/drivers/net/vxge/vxge-ethtool.c index c5eb034..43c4583 100644 --- a/drivers/net/vxge/vxge-ethtool.c +++ b/drivers/net/vxge/vxge-ethtool.c @@ -134,22 +134,29 @@ static void vxge_ethtool_gregs(struct net_device *dev, /** * vxge_ethtool_idnic - To physically identify the nic on the system. * @dev : device pointer. - * @id : pointer to the structure with identification parameters given by - * ethtool. + * @state : requested LED state * * Used to physically identify the NIC on the system. - * The Link LED will blink for a time specified by the user. - * Return value: * 0 on success */ -static int vxge_ethtool_idnic(struct net_device *dev, u32 data) +static int vxge_ethtool_idnic(struct net_device *dev, + enum ethtool_phys_id_state state) { struct vxgedev *vdev = netdev_priv(dev); struct __vxge_hw_device *hldev = vdev->devh; - vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_ON); - msleep_interruptible(data ? (data * HZ) : VXGE_MAX_FLICKER_TIME); - vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_OFF); + switch (state) { + case ETHTOOL_ID_ACTIVE: + vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_ON); + break; + + case ETHTOOL_ID_INACTIVE: + vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_OFF); + break; + + default: + return -EINVAL; + } return 0; } @@ -1183,7 +1190,7 @@ static const struct ethtool_ops vxge_ethtool_ops = { .get_tso = ethtool_op_get_tso, .set_tso = vxge_ethtool_op_set_tso, .get_strings = vxge_ethtool_get_strings, - .phys_id = vxge_ethtool_idnic, + .set_phys_id = vxge_ethtool_idnic, .get_sset_count = vxge_ethtool_get_sset_count, .get_ethtool_stats = vxge_get_ethtool_stats, .set_flags = vxge_set_flags, diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c index 395423a..d192dad 100644 --- a/drivers/net/vxge/vxge-main.c +++ b/drivers/net/vxge/vxge-main.c @@ -2282,7 +2282,7 @@ vxge_alarm_msix_handle(int irq, void *dev_id) VXGE_HW_VPATH_MSIX_ACTIVE) + VXGE_ALARM_MSIX_ID; for (i = 0; i < vdev->no_of_vpath; i++) { - /* Reduce the chance of loosing alarm interrupts by masking + /* Reduce the chance of losing alarm interrupts by masking * the vector. A pending bit will be set if an alarm is * generated and on unmask the interrupt will be fired. */ @@ -2788,7 +2788,7 @@ static int vxge_open(struct net_device *dev) } /* Enable vpath to sniff all unicast/multicast traffic that not - * addressed to them. We allow promiscous mode for PF only + * addressed to them. We allow promiscuous mode for PF only */ val64 = 0; @@ -2890,7 +2890,7 @@ out0: return ret; } -/* Loop throught the mac address list and delete all the entries */ +/* Loop through the mac address list and delete all the entries */ static void vxge_free_mac_add_list(struct vxge_vpath *vpath) { @@ -2957,7 +2957,7 @@ static int do_vxge_close(struct net_device *dev, int do_io) val64); } - /* Remove the function 0 from promiscous mode */ + /* Remove the function 0 from promiscuous mode */ vxge_hw_mgmt_reg_write(vdev->devh, vxge_hw_mgmt_reg_type_mrpcim, 0, @@ -3112,8 +3112,7 @@ vxge_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *net_stats) return net_stats; } -static enum vxge_hw_status vxge_timestamp_config(struct vxgedev *vdev, - int enable) +static enum vxge_hw_status vxge_timestamp_config(struct __vxge_hw_device *devh) { enum vxge_hw_status status; u64 val64; @@ -3123,27 +3122,24 @@ static enum vxge_hw_status vxge_timestamp_config(struct vxgedev *vdev, * required for the driver to load (due to a hardware bug), * there is no need to do anything special here. */ - if (enable) - val64 = VXGE_HW_XMAC_TIMESTAMP_EN | - VXGE_HW_XMAC_TIMESTAMP_USE_LINK_ID(0) | - VXGE_HW_XMAC_TIMESTAMP_INTERVAL(0); - else - val64 = 0; + val64 = VXGE_HW_XMAC_TIMESTAMP_EN | + VXGE_HW_XMAC_TIMESTAMP_USE_LINK_ID(0) | + VXGE_HW_XMAC_TIMESTAMP_INTERVAL(0); - status = vxge_hw_mgmt_reg_write(vdev->devh, + status = vxge_hw_mgmt_reg_write(devh, vxge_hw_mgmt_reg_type_mrpcim, 0, offsetof(struct vxge_hw_mrpcim_reg, xmac_timestamp), val64); - vxge_hw_device_flush_io(vdev->devh); + vxge_hw_device_flush_io(devh); + devh->config.hwts_en = VXGE_HW_HWTS_ENABLE; return status; } static int vxge_hwtstamp_ioctl(struct vxgedev *vdev, void __user *data) { struct hwtstamp_config config; - enum vxge_hw_status status; int i; if (copy_from_user(&config, data, sizeof(config))) @@ -3164,10 +3160,6 @@ static int vxge_hwtstamp_ioctl(struct vxgedev *vdev, void __user *data) switch (config.rx_filter) { case HWTSTAMP_FILTER_NONE: - status = vxge_timestamp_config(vdev, 0); - if (status != VXGE_HW_OK) - return -EFAULT; - vdev->rx_hwts = 0; config.rx_filter = HWTSTAMP_FILTER_NONE; break; @@ -3186,8 +3178,7 @@ static int vxge_hwtstamp_ioctl(struct vxgedev *vdev, void __user *data) case HWTSTAMP_FILTER_PTP_V2_EVENT: case HWTSTAMP_FILTER_PTP_V2_SYNC: case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ: - status = vxge_timestamp_config(vdev, 1); - if (status != VXGE_HW_OK) + if (vdev->devh->config.hwts_en != VXGE_HW_HWTS_ENABLE) return -EFAULT; vdev->rx_hwts = 1; @@ -4575,6 +4566,24 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre) goto _exit4; } + /* Always enable HWTS. This will always cause the FCS to be invalid, + * due to the fact that HWTS is using the FCS as the location of the + * timestamp. The HW FCS checking will still correctly determine if + * there is a valid checksum, and the FCS is being removed by the driver + * anyway. So no fucntionality is being lost. Since it is always + * enabled, we now simply use the ioctl call to set whether or not the + * driver should be paying attention to the HWTS. + */ + if (is_privileged == VXGE_HW_OK) { + status = vxge_timestamp_config(hldev); + if (status != VXGE_HW_OK) { + vxge_debug_init(VXGE_ERR, "%s: HWTS enable failed", + VXGE_DRIVER_NAME); + ret = -EFAULT; + goto _exit4; + } + } + vxge_hw_device_debug_set(hldev, VXGE_ERR, VXGE_COMPONENT_LL); /* set private device info */ diff --git a/drivers/net/vxge/vxge-traffic.c b/drivers/net/vxge/vxge-traffic.c index 8674f33..2638b8d 100644 --- a/drivers/net/vxge/vxge-traffic.c +++ b/drivers/net/vxge/vxge-traffic.c @@ -1111,7 +1111,7 @@ void vxge_hw_channel_dtr_free(struct __vxge_hw_channel *channel, void *dtrh) * vxge_hw_channel_dtr_count * @channel: Channel handle. Obtained via vxge_hw_channel_open(). * - * Retreive number of DTRs available. This function can not be called + * Retrieve number of DTRs available. This function can not be called * from data path. ring_initial_replenishi() is the only user. */ int vxge_hw_channel_dtr_count(struct __vxge_hw_channel *channel) @@ -2060,7 +2060,7 @@ enum vxge_hw_status vxge_hw_vpath_promisc_enable( vpath = vp->vpath; - /* Enable promiscous mode for function 0 only */ + /* Enable promiscuous mode for function 0 only */ if (!(vpath->hldev->access_rights & VXGE_HW_DEVICE_ACCESS_RIGHT_MRPCIM)) return VXGE_HW_OK; diff --git a/drivers/net/vxge/vxge-traffic.h b/drivers/net/vxge/vxge-traffic.h index 9d9dfda..4a518a3 100644 --- a/drivers/net/vxge/vxge-traffic.h +++ b/drivers/net/vxge/vxge-traffic.h @@ -240,7 +240,7 @@ struct vxge_hw_tim_intr_config { u32 btimer_val; #define VXGE_HW_MIN_TIM_BTIMER_VAL 0 #define VXGE_HW_MAX_TIM_BTIMER_VAL 67108864 -#define VXGE_HW_USE_FLASH_DEFAULT 0xffffffff +#define VXGE_HW_USE_FLASH_DEFAULT (~0) u32 timer_ac_en; #define VXGE_HW_TIM_TIMER_AC_ENABLE 1 @@ -681,7 +681,7 @@ struct vxge_hw_xmac_aggr_stats { * @rx_red_discard: Count of received frames that are discarded because of RED * (Random Early Discard). * @rx_xgmii_ctrl_err_cnt: Maintains a count of unexpected or misplaced control - * characters occuring between times of normal data transmission + * characters occurring between times of normal data transmission * (i.e. not included in RX_XGMII_DATA_ERR_CNT). This counter is * incremented when either - * 1) The Reconciliation Sublayer (RS) is expecting one control diff --git a/drivers/net/vxge/vxge-version.h b/drivers/net/vxge/vxge-version.h index 581e215..b9efa28 100644 --- a/drivers/net/vxge/vxge-version.h +++ b/drivers/net/vxge/vxge-version.h @@ -16,8 +16,8 @@ #define VXGE_VERSION_MAJOR "2" #define VXGE_VERSION_MINOR "5" -#define VXGE_VERSION_FIX "2" -#define VXGE_VERSION_BUILD "22259" +#define VXGE_VERSION_FIX "3" +#define VXGE_VERSION_BUILD "22640" #define VXGE_VERSION_FOR "k" #define VXGE_FW_VER(maj, min, bld) (((maj) << 16) + ((min) << 8) + (bld)) diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c index 10bafd5..6fb6f8e 100644 --- a/drivers/net/wan/cosa.c +++ b/drivers/net/wan/cosa.c @@ -329,7 +329,7 @@ static int startmicrocode(struct cosa_data *cosa, int address); static int readmem(struct cosa_data *cosa, char __user *data, int addr, int len); static int cosa_reset_and_read_id(struct cosa_data *cosa, char *id); -/* Auxilliary functions */ +/* Auxiliary functions */ static int get_wait_data(struct cosa_data *cosa); static int put_wait_data(struct cosa_data *cosa, int data); static int puthexnumber(struct cosa_data *cosa, int number); diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c index 4578e5b..acb9ea8 100644 --- a/drivers/net/wan/dscc4.c +++ b/drivers/net/wan/dscc4.c @@ -56,7 +56,7 @@ * IV. Notes * The current error (XDU, RFO) recovery code is untested. * So far, RDO takes his RX channel down and the right sequence to enable it - * again is still a mistery. If RDO happens, plan a reboot. More details + * again is still a mystery. If RDO happens, plan a reboot. More details * in the code (NB: as this happens, TX still works). * Don't mess the cables during operation, especially on DTE ports. I don't * suggest it for DCE either but at least one can get some messages instead @@ -1065,7 +1065,7 @@ static int dscc4_open(struct net_device *dev) /* * Due to various bugs, there is no way to reliably reset a - * specific port (manufacturer's dependant special PCI #RST wiring + * specific port (manufacturer's dependent special PCI #RST wiring * apart: it affects all ports). Thus the device goes in the best * silent mode possible at dscc4_close() time and simply claims to * be up if it's opened again. It still isn't possible to change @@ -1230,9 +1230,9 @@ static inline int dscc4_check_clock_ability(int port) * scaling. Of course some rounding may take place. * - no high speed mode (40Mb/s). May be trivial to do but I don't have an * appropriate external clocking device for testing. - * - no time-slot/clock mode 5: shameless lazyness. + * - no time-slot/clock mode 5: shameless laziness. * - * The clock signals wiring can be (is ?) manufacturer dependant. Good luck. + * The clock signals wiring can be (is ?) manufacturer dependent. Good luck. * * BIG FAT WARNING: if the device isn't provided enough clocking signal, it * won't pass the init sequence. For example, straight back-to-back DTE without diff --git a/drivers/net/wan/hostess_sv11.c b/drivers/net/wan/hostess_sv11.c index 48edc5f..e817583 100644 --- a/drivers/net/wan/hostess_sv11.c +++ b/drivers/net/wan/hostess_sv11.c @@ -15,7 +15,7 @@ * The hardware does the bus handling to avoid the need for delays between * touching control registers. * - * Port B isnt wired (why - beats me) + * Port B isn't wired (why - beats me) * * Generic HDLC port Copyright (C) 2008 Krzysztof Halasa <khc@pm.waw.pl> */ diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c index 6c571e1..f1e1643 100644 --- a/drivers/net/wan/ixp4xx_hss.c +++ b/drivers/net/wan/ixp4xx_hss.c @@ -178,7 +178,7 @@ * * The resulting average clock frequency (assuming 33.333 MHz oscillator) is: * freq = 66.666 MHz / (A + (B + 1) / (C + 1)) - * minumum freq = 66.666 MHz / (A + 1) + * minimum freq = 66.666 MHz / (A + 1) * maximum freq = 66.666 MHz / A * * Example: A = 2, B = 2, C = 7, CLOCK_CR register = 2 << 22 | 2 << 12 | 7 @@ -230,7 +230,7 @@ #define PKT_PIPE_MODE_WRITE 0x57 /* HDLC packet status values - desc->status */ -#define ERR_SHUTDOWN 1 /* stop or shutdown occurrance */ +#define ERR_SHUTDOWN 1 /* stop or shutdown occurrence */ #define ERR_HDLC_ALIGN 2 /* HDLC alignment error */ #define ERR_HDLC_FCS 3 /* HDLC Frame Check Sum error */ #define ERR_RXFREE_Q_EMPTY 4 /* RX-free queue became empty while receiving diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c index 70feb84..b7f2358 100644 --- a/drivers/net/wan/lmc/lmc_main.c +++ b/drivers/net/wan/lmc/lmc_main.c @@ -24,7 +24,7 @@ * * Linux driver notes: * Linux uses the device struct lmc_private to pass private information - * arround. + * around. * * The initialization portion of this driver (the lmc_reset() and the * lmc_dec_reset() functions, as well as the led controls and the diff --git a/drivers/net/wan/lmc/lmc_var.h b/drivers/net/wan/lmc/lmc_var.h index 65d0197..01ad452 100644 --- a/drivers/net/wan/lmc/lmc_var.h +++ b/drivers/net/wan/lmc/lmc_var.h @@ -180,7 +180,7 @@ struct lmc___ctl { /* - * Carefull, look at the data sheet, there's more to this + * Careful, look at the data sheet, there's more to this * structure than meets the eye. It should probably be: * * struct tulip_desc_t { @@ -380,7 +380,7 @@ struct lmc___softc { /* CSR6 settings */ #define OPERATION_MODE 0x00000200 /* Full Duplex */ #define PROMISC_MODE 0x00000040 /* Promiscuous Mode */ -#define RECIEVE_ALL 0x40000000 /* Recieve All */ +#define RECIEVE_ALL 0x40000000 /* Receive All */ #define PASS_BAD_FRAMES 0x00000008 /* Pass Bad Frames */ /* Dec control registers CSR6 as well */ @@ -398,7 +398,7 @@ struct lmc___softc { #define TULIP_CMD_RECEIVEALL 0x40000000L /* (RW) Receivel all frames? */ #define TULIP_CMD_MUSTBEONE 0x02000000L /* (RW) Must Be One (21140) */ #define TULIP_CMD_TXTHRSHLDCTL 0x00400000L /* (RW) Transmit Threshold Mode (21140) */ -#define TULIP_CMD_STOREFWD 0x00200000L /* (RW) Store and Foward (21140) */ +#define TULIP_CMD_STOREFWD 0x00200000L /* (RW) Store and Forward (21140) */ #define TULIP_CMD_NOHEARTBEAT 0x00080000L /* (RW) No Heartbeat (21140) */ #define TULIP_CMD_PORTSELECT 0x00040000L /* (RW) Post Select (100Mb) (21140) */ #define TULIP_CMD_FULLDUPLEX 0x00000200L /* (RW) Full Duplex Mode */ diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c index 9395686..0806232 100644 --- a/drivers/net/wan/z85230.c +++ b/drivers/net/wan/z85230.c @@ -542,7 +542,7 @@ static void z8530_dma_tx(struct z8530_channel *chan) z8530_tx(chan); return; } - /* This shouldnt occur in DMA mode */ + /* This shouldn't occur in DMA mode */ printk(KERN_ERR "DMA tx - bogus event!\n"); z8530_tx(chan); } @@ -1219,7 +1219,7 @@ static const char *z8530_type_name[]={ * @io: the port value in question * * Describe a Z8530 in a standard format. We must pass the I/O as - * the port offset isnt predictable. The main reason for this function + * the port offset isn't predictable. The main reason for this function * is to try and get a common format of report. */ @@ -1588,7 +1588,7 @@ static void z8530_rx_done(struct z8530_channel *c) unsigned long flags; /* - * Complete this DMA. Neccessary to find the length + * Complete this DMA. Necessary to find the length */ flags=claim_dma_lock(); @@ -1657,7 +1657,7 @@ static void z8530_rx_done(struct z8530_channel *c) * fifo length for this. Thus we want to flip to the new * buffer and then mess around copying and allocating * things. For the current case it doesn't matter but - * if you build a system where the sync irq isnt blocked + * if you build a system where the sync irq isn't blocked * by the kernel IRQ disable then you need only block the * sync IRQ for the RT_LOCK area. * diff --git a/drivers/net/wimax/i2400m/control.c b/drivers/net/wimax/i2400m/control.c index 12b84ed..727d728 100644 --- a/drivers/net/wimax/i2400m/control.c +++ b/drivers/net/wimax/i2400m/control.c @@ -378,7 +378,7 @@ void i2400m_report_tlv_system_state(struct i2400m *i2400m, * the device's state as sometimes we need to do a link-renew (the BS * wants us to renew a DHCP lease, for example). * - * In fact, doc says that everytime we get a link-up, we should do a + * In fact, doc says that every time we get a link-up, we should do a * DHCP negotiation... */ static @@ -675,7 +675,7 @@ void i2400m_msg_to_dev_cancel_wait(struct i2400m *i2400m, int code) * - the ack message wasn't formatted correctly * * The returned skb has been allocated with wimax_msg_to_user_alloc(), - * it contains the reponse in a netlink attribute and is ready to be + * it contains the response in a netlink attribute and is ready to be * passed up to user space with wimax_msg_to_user_send(). To access * the payload and its length, use wimax_msg_{data,len}() on the skb. * diff --git a/drivers/net/wimax/i2400m/driver.c b/drivers/net/wimax/i2400m/driver.c index 65bc334..47cae71 100644 --- a/drivers/net/wimax/i2400m/driver.c +++ b/drivers/net/wimax/i2400m/driver.c @@ -654,7 +654,7 @@ void __i2400m_dev_reset_handle(struct work_struct *ws) if (result == -EUCLEAN) { /* * We come here because the reset during operational mode - * wasn't successully done and need to proceed to a bus + * wasn't successfully done and need to proceed to a bus * reset. For the dev_reset_handle() to be able to handle * the reset event later properly, we restore boot_mode back * to the state before previous reset. ie: just like we are @@ -755,7 +755,7 @@ EXPORT_SYMBOL_GPL(i2400m_error_recovery); * Alloc the command and ack buffers for boot mode * * Get the buffers needed to deal with boot mode messages. These - * buffers need to be allocated before the sdio recieve irq is setup. + * buffers need to be allocated before the sdio receive irq is setup. */ static int i2400m_bm_buf_alloc(struct i2400m *i2400m) diff --git a/drivers/net/wimax/i2400m/fw.c b/drivers/net/wimax/i2400m/fw.c index 8b55a5b..85dadd5 100644 --- a/drivers/net/wimax/i2400m/fw.c +++ b/drivers/net/wimax/i2400m/fw.c @@ -54,7 +54,7 @@ * endpoint and read from it in the notification endpoint. In SDIO we * talk to it via the write address and read from the read address. * - * Upon entrance to boot mode, the device sends (preceeded with a few + * Upon entrance to boot mode, the device sends (preceded with a few * zero length packets (ZLPs) on the notification endpoint in USB) a * reboot barker (4 le32 words with the same value). We ack it by * sending the same barker to the device. The device acks with a @@ -1589,7 +1589,7 @@ int i2400m_dev_bootstrap(struct i2400m *i2400m, enum i2400m_bri flags) i2400m->fw_name = fw_name; ret = i2400m_fw_bootstrap(i2400m, fw, flags); release_firmware(fw); - if (ret >= 0) /* firmware loaded succesfully */ + if (ret >= 0) /* firmware loaded successfully */ break; i2400m->fw_name = NULL; } diff --git a/drivers/net/wimax/i2400m/i2400m-usb.h b/drivers/net/wimax/i2400m/i2400m-usb.h index eb80243..6650fde 100644 --- a/drivers/net/wimax/i2400m/i2400m-usb.h +++ b/drivers/net/wimax/i2400m/i2400m-usb.h @@ -105,14 +105,14 @@ static inline void edc_init(struct edc *edc) * * @edc: pointer to error density counter. * @max_err: maximum number of errors we can accept over the timeframe - * @timeframe: lenght of the timeframe (in jiffies). + * @timeframe: length of the timeframe (in jiffies). * * Returns: !0 1 if maximum acceptable errors per timeframe has been * exceeded. 0 otherwise. * * This is way to determine if the number of acceptable errors per time * period has been exceeded. It is not accurate as there are cases in which - * this scheme will not work, for example if there are periodic occurences + * this scheme will not work, for example if there are periodic occurrences * of errors that straddle updates to the start time. This scheme is * sufficient for our usage. * @@ -204,7 +204,7 @@ enum { * usb_autopm_get/put_interface() barriers when executing * commands. See doc in i2400mu_suspend() for more information. * - * @rx_size_auto_shrink: if true, the rx_size is shrinked + * @rx_size_auto_shrink: if true, the rx_size is shrunk * automatically based on the average size of the received * transactions. This allows the receive code to allocate smaller * chunks of memory and thus reduce pressure on the memory diff --git a/drivers/net/wimax/i2400m/i2400m.h b/drivers/net/wimax/i2400m/i2400m.h index 030cbfd..5eacc65 100644 --- a/drivers/net/wimax/i2400m/i2400m.h +++ b/drivers/net/wimax/i2400m/i2400m.h @@ -526,7 +526,7 @@ struct i2400m_barker_db; * * @barker: barker type that the device uses; this is initialized by * i2400m_is_boot_barker() the first time it is called. Then it - * won't change during the life cycle of the device and everytime + * won't change during the life cycle of the device and every time * a boot barker is received, it is just verified for it being the * same. * @@ -928,7 +928,7 @@ extern void i2400m_report_tlv_rf_switches_status( struct i2400m *, const struct i2400m_tlv_rf_switches_status *); /* - * Helpers for firmware backwards compability + * Helpers for firmware backwards compatibility * * As we aim to support at least the firmware version that was * released with the previous kernel/driver release, some code will be diff --git a/drivers/net/wimax/i2400m/netdev.c b/drivers/net/wimax/i2400m/netdev.c index 94742e1..2edd8fe 100644 --- a/drivers/net/wimax/i2400m/netdev.c +++ b/drivers/net/wimax/i2400m/netdev.c @@ -166,7 +166,7 @@ void i2400m_wake_tx_work(struct work_struct *ws) d_fnstart(3, dev, "(ws %p i2400m %p skb %p)\n", ws, i2400m, skb); result = -EINVAL; if (skb == NULL) { - dev_err(dev, "WAKE&TX: skb dissapeared!\n"); + dev_err(dev, "WAKE&TX: skb disappeared!\n"); goto out_put; } /* If we have, somehow, lost the connection after this was diff --git a/drivers/net/wimax/i2400m/op-rfkill.c b/drivers/net/wimax/i2400m/op-rfkill.c index 9e02b90..b0dba35 100644 --- a/drivers/net/wimax/i2400m/op-rfkill.c +++ b/drivers/net/wimax/i2400m/op-rfkill.c @@ -27,7 +27,7 @@ * - report changes in the HW RF Kill switch [with * wimax_rfkill_{sw,hw}_report(), which happens when we detect those * indications coming through hardware reports]. We also do it on - * initialization to let the stack know the intial HW state. + * initialization to let the stack know the initial HW state. * * - implement indications from the stack to change the SW RF Kill * switch (coming from sysfs, the wimax stack or user space). @@ -73,7 +73,7 @@ int i2400m_radio_is(struct i2400m *i2400m, enum wimax_rf_state state) * Generic Netlink will call this function when a message is sent from * userspace to change the software RF-Kill switch status. * - * This function will set the device's sofware RF-Kill switch state to + * This function will set the device's software RF-Kill switch state to * match what is requested. * * NOTE: the i2400m has a strict state machine; we can only set the diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c index 844133b..2f94a87 100644 --- a/drivers/net/wimax/i2400m/rx.c +++ b/drivers/net/wimax/i2400m/rx.c @@ -349,7 +349,7 @@ error_no_waiter: * * For reports: We can't clone the original skb where the data is * because we need to send this up via netlink; netlink has to add - * headers and we can't overwrite what's preceeding the payload...as + * headers and we can't overwrite what's preceding the payload...as * it is another message. So we just dup them. */ static @@ -425,7 +425,7 @@ error_check: * * As in i2400m_rx_ctl(), we can't clone the original skb where the * data is because we need to send this up via netlink; netlink has to - * add headers and we can't overwrite what's preceeding the + * add headers and we can't overwrite what's preceding the * payload...as it is another message. So we just dup them. */ static diff --git a/drivers/net/wimax/i2400m/tx.c b/drivers/net/wimax/i2400m/tx.c index 3f819ef..4b30ed1 100644 --- a/drivers/net/wimax/i2400m/tx.c +++ b/drivers/net/wimax/i2400m/tx.c @@ -149,7 +149,7 @@ * (with a moved message header to make sure it is size-aligned to * 16), TAIL room that was unusable (and thus is marked with a message * header that says 'skip this') and at the head of the buffer, an - * imcomplete message with a couple of payloads. + * incomplete message with a couple of payloads. * * N ___________________________________________________ * | | @@ -819,7 +819,7 @@ EXPORT_SYMBOL_GPL(i2400m_tx); * the FIF that is ready for transmission. * * It sets the state in @i2400m to indicate the bus-specific driver is - * transfering that message (i2400m->tx_msg_size). + * transferring that message (i2400m->tx_msg_size). * * Once the transfer is completed, call i2400m_tx_msg_sent(). * diff --git a/drivers/net/wimax/i2400m/usb-fw.c b/drivers/net/wimax/i2400m/usb-fw.c index b58ec56..1fda46c 100644 --- a/drivers/net/wimax/i2400m/usb-fw.c +++ b/drivers/net/wimax/i2400m/usb-fw.c @@ -169,7 +169,7 @@ retry: * * Command can be a raw command, which requires no preparation (and * which might not even be following the command format). Checks that - * the right amount of data was transfered. + * the right amount of data was transferred. * * To satisfy USB requirements (no onstack, vmalloc or in data segment * buffers), we copy the command to i2400m->bm_cmd_buf and send it from diff --git a/drivers/net/wimax/i2400m/usb-rx.c b/drivers/net/wimax/i2400m/usb-rx.c index a26483a..e325768 100644 --- a/drivers/net/wimax/i2400m/usb-rx.c +++ b/drivers/net/wimax/i2400m/usb-rx.c @@ -58,7 +58,7 @@ * a zillion reads; by serializing, we are throttling. * * - RX data processing can get heavy enough so that it is not - * appropiate for doing it in the USB callback; thus we run it in a + * appropriate for doing it in the USB callback; thus we run it in a * process context. * * We provide a read buffer of an arbitrary size (short of a page); if diff --git a/drivers/net/wimax/i2400m/usb-tx.c b/drivers/net/wimax/i2400m/usb-tx.c index c65b997..ac357ac 100644 --- a/drivers/net/wimax/i2400m/usb-tx.c +++ b/drivers/net/wimax/i2400m/usb-tx.c @@ -168,7 +168,7 @@ retry: /* * Get the next TX message in the TX FIFO and send it to the device * - * Note we exit the loop if i2400mu_tx() fails; that funtion only + * Note we exit the loop if i2400mu_tx() fails; that function only * fails on hard error (failing to tx a buffer not being one of them, * see its doc). * diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index 57a79b0..4e5c7a1 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -1884,7 +1884,7 @@ static int airo_open(struct net_device *dev) { /* Make sure the card is configured. * Wireless Extensions may postpone config changes until the card * is open (to pipeline changes and speed-up card setup). If - * those changes are not yet commited, do it now - Jean II */ + * those changes are not yet committed, do it now - Jean II */ if (test_bit(FLAG_COMMIT, &ai->flags)) { disable_MAC(ai, 1); writeConfigRid(ai, 1); @@ -1992,7 +1992,7 @@ static int mpi_send_packet (struct net_device *dev) /* * Magic, the cards firmware needs a length count (2 bytes) in the host buffer * right after TXFID_HDR.The TXFID_HDR contains the status short so payloadlen - * is immediatly after it. ------------------------------------------------ + * is immediately after it. ------------------------------------------------ * |TXFIDHDR+STATUS|PAYLOADLEN|802.3HDR|PACKETDATA| * ------------------------------------------------ */ @@ -2006,7 +2006,7 @@ static int mpi_send_packet (struct net_device *dev) sizeof(wifictlhdr8023) + 2 ; /* - * Firmware automaticly puts 802 header on so + * Firmware automatically puts 802 header on so * we don't need to account for it in the length */ if (test_bit(FLAG_MIC_CAPABLE, &ai->flags) && ai->micstats.enabled && @@ -2531,7 +2531,7 @@ static int mpi_init_descriptors (struct airo_info *ai) /* * We are setting up three things here: * 1) Map AUX memory for descriptors: Rid, TxFid, or RxFid. - * 2) Map PCI memory for issueing commands. + * 2) Map PCI memory for issuing commands. * 3) Allocate memory (shared) to send and receive ethernet frames. */ static int mpi_map_card(struct airo_info *ai, struct pci_dev *pci) @@ -3947,7 +3947,7 @@ static u16 issuecommand(struct airo_info *ai, Cmd *pCmd, Resp *pRsp) { if ( max_tries == -1 ) { airo_print_err(ai->dev->name, - "Max tries exceeded when issueing command"); + "Max tries exceeded when issuing command"); if (IN4500(ai, COMMAND) & COMMAND_BUSY) OUT4500(ai, EVACK, EV_CLEARCOMMANDBUSY); return ERROR; @@ -4173,7 +4173,7 @@ done: } /* Note, that we are using BAP1 which is also used by transmit, so - * make sure this isnt called when a transmit is happening */ + * make sure this isn't called when a transmit is happening */ static int PC4500_writerid(struct airo_info *ai, u16 rid, const void *pBuf, int len, int lock) { @@ -4776,7 +4776,7 @@ static int proc_stats_rid_open( struct inode *inode, if (!statsLabels[i]) continue; if (j+strlen(statsLabels[i])+16>4096) { airo_print_warn(apriv->dev->name, - "Potentially disasterous buffer overflow averted!"); + "Potentially disastrous buffer overflow averted!"); break; } j+=sprintf(data->rbuffer+j, "%s: %u\n", statsLabels[i], diff --git a/drivers/net/wireless/ath/ath5k/ani.h b/drivers/net/wireless/ath/ath5k/ani.h index d0a6640..0340153 100644 --- a/drivers/net/wireless/ath/ath5k/ani.h +++ b/drivers/net/wireless/ath/ath5k/ani.h @@ -27,7 +27,7 @@ #define ATH5K_ANI_RSSI_THR_HIGH 40 #define ATH5K_ANI_RSSI_THR_LOW 7 -/* maximum availabe levels */ +/* maximum available levels */ #define ATH5K_ANI_MAX_FIRSTEP_LVL 2 #define ATH5K_ANI_MAX_NOISE_IMM_LVL 1 diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index 4d7f21e..349a596 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -1953,7 +1953,7 @@ ath5k_beacon_update_timers(struct ath5k_softc *sc, u64 bc_tsf) #define FUDGE AR5K_TUNE_SW_BEACON_RESP + 3 /* We use FUDGE to make sure the next TBTT is ahead of the current TU. - * Since we later substract AR5K_TUNE_SW_BEACON_RESP (10) in the timer + * Since we later subtract AR5K_TUNE_SW_BEACON_RESP (10) in the timer * configuration we need to make sure it is bigger than that. */ if (bc_tsf == -1) { @@ -1971,7 +1971,7 @@ ath5k_beacon_update_timers(struct ath5k_softc *sc, u64 bc_tsf) intval |= AR5K_BEACON_RESET_TSF; } else if (bc_tsf > hw_tsf) { /* - * beacon received, SW merge happend but HW TSF not yet updated. + * beacon received, SW merge happened but HW TSF not yet updated. * not possible to reconfigure timers yet, but next time we * receive a beacon with the same BSSID, the hardware will * automatically update the TSF and then we need to reconfigure @@ -2651,7 +2651,7 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan, synchronize_irq(sc->irq); stop_tasklets(sc); - /* Save ani mode and disable ANI durring + /* Save ani mode and disable ANI during * reset. If we don't we might get false * PHY error interrupts. */ ani_mode = ah->ah_sc->ani_state.ani_mode; diff --git a/drivers/net/wireless/ath/ath5k/desc.c b/drivers/net/wireless/ath/ath5k/desc.c index 16b44ff..a8fcc94 100644 --- a/drivers/net/wireless/ath/ath5k/desc.c +++ b/drivers/net/wireless/ath/ath5k/desc.c @@ -51,7 +51,7 @@ ath5k_hw_setup_2word_tx_desc(struct ath5k_hw *ah, struct ath5k_desc *desc, /* * Validate input * - Zero retries don't make sense. - * - A zero rate will put the HW into a mode where it continously sends + * - A zero rate will put the HW into a mode where it continuously sends * noise on the channel, so it is important to avoid this. */ if (unlikely(tx_tries0 == 0)) { @@ -190,7 +190,7 @@ static int ath5k_hw_setup_4word_tx_desc(struct ath5k_hw *ah, /* * Validate input * - Zero retries don't make sense. - * - A zero rate will put the HW into a mode where it continously sends + * - A zero rate will put the HW into a mode where it continuously sends * noise on the channel, so it is important to avoid this. */ if (unlikely(tx_tries0 == 0)) { @@ -300,7 +300,7 @@ ath5k_hw_setup_mrr_tx_desc(struct ath5k_hw *ah, struct ath5k_desc *desc, /* * Rates can be 0 as long as the retry count is 0 too. * A zero rate and nonzero retry count will put the HW into a mode where - * it continously sends noise on the channel, so it is important to + * it continuously sends noise on the channel, so it is important to * avoid this. */ if (unlikely((tx_rate1 == 0 && tx_tries1 != 0) || @@ -342,7 +342,7 @@ ath5k_hw_setup_mrr_tx_desc(struct ath5k_hw *ah, struct ath5k_desc *desc, \***********************/ /* - * Proccess the tx status descriptor on 5210/5211 + * Process the tx status descriptor on 5210/5211 */ static int ath5k_hw_proc_2word_tx_status(struct ath5k_hw *ah, struct ath5k_desc *desc, struct ath5k_tx_status *ts) @@ -394,7 +394,7 @@ static int ath5k_hw_proc_2word_tx_status(struct ath5k_hw *ah, } /* - * Proccess a tx status descriptor on 5212 + * Process a tx status descriptor on 5212 */ static int ath5k_hw_proc_4word_tx_status(struct ath5k_hw *ah, struct ath5k_desc *desc, struct ath5k_tx_status *ts) @@ -519,7 +519,7 @@ int ath5k_hw_setup_rx_desc(struct ath5k_hw *ah, struct ath5k_desc *desc, } /* - * Proccess the rx status descriptor on 5210/5211 + * Process the rx status descriptor on 5210/5211 */ static int ath5k_hw_proc_5210_rx_status(struct ath5k_hw *ah, struct ath5k_desc *desc, struct ath5k_rx_status *rs) @@ -602,7 +602,7 @@ static int ath5k_hw_proc_5210_rx_status(struct ath5k_hw *ah, } /* - * Proccess the rx status descriptor on 5212 + * Process the rx status descriptor on 5212 */ static int ath5k_hw_proc_5212_rx_status(struct ath5k_hw *ah, struct ath5k_desc *desc, diff --git a/drivers/net/wireless/ath/ath5k/eeprom.c b/drivers/net/wireless/ath/ath5k/eeprom.c index b6561f7..efb672c 100644 --- a/drivers/net/wireless/ath/ath5k/eeprom.c +++ b/drivers/net/wireless/ath/ath5k/eeprom.c @@ -1080,7 +1080,7 @@ ath5k_eeprom_read_pcal_info_5112(struct ath5k_hw *ah, int mode) * * To recreate the curves we read here the points and interpolate * later. Note that in most cases only 2 (higher and lower) curves are - * used (like RF5112) but vendors have the oportunity to include all + * used (like RF5112) but vendors have the opportunity to include all * 4 curves on eeprom. The final curve (higher power) has an extra * point for better accuracy like RF5112. */ @@ -1302,7 +1302,7 @@ ath5k_eeprom_read_pcal_info_2413(struct ath5k_hw *ah, int mode) /* * Pd gain 0 is not the last pd gain * so it only has 2 pd points. - * Continue wih pd gain 1. + * Continue with pd gain 1. */ pcinfo->pwr_i[1] = (val >> 10) & 0x1f; diff --git a/drivers/net/wireless/ath/ath5k/pci.c b/drivers/net/wireless/ath/ath5k/pci.c index 66598a0..3c44689 100644 --- a/drivers/net/wireless/ath/ath5k/pci.c +++ b/drivers/net/wireless/ath/ath5k/pci.c @@ -57,7 +57,7 @@ static void ath5k_pci_read_cachesize(struct ath_common *common, int *csz) *csz = (int)u8tmp; /* - * This check was put in to avoid "unplesant" consequences if + * This check was put in to avoid "unpleasant" consequences if * the bootrom has not fully initialized all PCI devices. * Sometimes the cache line size register is not set */ diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c index a702817..d9b3f82 100644 --- a/drivers/net/wireless/ath/ath5k/pcu.c +++ b/drivers/net/wireless/ath/ath5k/pcu.c @@ -472,7 +472,7 @@ void ath5k_hw_set_rx_filter(struct ath5k_hw *ah, u32 filter) } /* - * The AR5210 uses promiscous mode to detect radar activity + * The AR5210 uses promiscuous mode to detect radar activity */ if (ah->ah_version == AR5K_AR5210 && (filter & AR5K_RX_FILTER_RADARERR)) { @@ -706,8 +706,8 @@ ath5k_check_timer_win(int a, int b, int window, int intval) * The need for this function arises from the fact that we have 4 separate * HW timer registers (TIMER0 - TIMER3), which are closely related to the * next beacon target time (NBTT), and that the HW updates these timers - * seperately based on the current TSF value. The hardware increments each - * timer by the beacon interval, when the local TSF coverted to TU is equal + * separately based on the current TSF value. The hardware increments each + * timer by the beacon interval, when the local TSF converted to TU is equal * to the value stored in the timer. * * The reception of a beacon with the same BSSID can update the local HW TSF diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c index 62ce2f4..5544191 100644 --- a/drivers/net/wireless/ath/ath5k/phy.c +++ b/drivers/net/wireless/ath/ath5k/phy.c @@ -335,11 +335,11 @@ static void ath5k_hw_wait_for_synth(struct ath5k_hw *ah, * http://madwifi-project.org/ticket/1659 * with various measurements and diagrams * - * TODO: Deal with power drops due to probes by setting an apropriate + * TODO: Deal with power drops due to probes by setting an appropriate * tx power on the probe packets ! Make this part of the calibration process. */ -/* Initialize ah_gain durring attach */ +/* Initialize ah_gain during attach */ int ath5k_hw_rfgain_opt_init(struct ath5k_hw *ah) { /* Initialize the gain optimization values */ @@ -1049,7 +1049,7 @@ static int ath5k_hw_rfregs_init(struct ath5k_hw *ah, \**************************/ /* - * Convertion needed for RF5110 + * Conversion needed for RF5110 */ static u32 ath5k_hw_rf5110_chan2athchan(struct ieee80211_channel *channel) { @@ -1088,7 +1088,7 @@ static int ath5k_hw_rf5110_channel(struct ath5k_hw *ah, } /* - * Convertion needed for 5111 + * Conversion needed for 5111 */ static int ath5k_hw_rf5111_chan2athchan(unsigned int ieee, struct ath5k_athchan_2ghz *athchan) @@ -2201,7 +2201,7 @@ ath5k_create_power_curve(s16 pmin, s16 pmax, /* * Get the surrounding per-channel power calibration piers * for a given frequency so that we can interpolate between - * them and come up with an apropriate dataset for our current + * them and come up with an appropriate dataset for our current * channel. */ static void @@ -2618,7 +2618,7 @@ ath5k_write_pcdac_table(struct ath5k_hw *ah) /* * Set the gain boundaries and create final Power to PDADC table * - * We can have up to 4 pd curves, we need to do a simmilar process + * We can have up to 4 pd curves, we need to do a similar process * as we do for RF5112. This time we don't have an edge_flag but we * set the gain boundaries on a separate register. */ @@ -2826,13 +2826,13 @@ ath5k_setup_channel_powertable(struct ath5k_hw *ah, u32 target = channel->center_freq; int pdg, i; - /* Get surounding freq piers for this channel */ + /* Get surrounding freq piers for this channel */ ath5k_get_chan_pcal_surrounding_piers(ah, channel, &pcinfo_L, &pcinfo_R); /* Loop over pd gain curves on - * surounding freq piers by index */ + * surrounding freq piers by index */ for (pdg = 0; pdg < ee->ee_pd_gains[ee_mode]; pdg++) { /* Fill curves in reverse order @@ -2923,7 +2923,7 @@ ath5k_setup_channel_powertable(struct ath5k_hw *ah, } /* Interpolate between curves - * of surounding freq piers to + * of surrounding freq piers to * get the final curve for this * pd gain. Re-use tmpL for interpolation * output */ @@ -2947,7 +2947,7 @@ ath5k_setup_channel_powertable(struct ath5k_hw *ah, /* Fill min and max power levels for this * channel by interpolating the values on - * surounding channels to complete the dataset */ + * surrounding channels to complete the dataset */ ah->ah_txpower.txp_min_pwr = ath5k_get_interpolated_value(target, (s16) pcinfo_L->freq, (s16) pcinfo_R->freq, @@ -3179,7 +3179,7 @@ ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel, /* FIXME: TPC scale reduction */ - /* Get surounding channels for per-rate power table + /* Get surrounding channels for per-rate power table * calibration */ ath5k_get_rate_pcal_data(ah, channel, &rate_info); diff --git a/drivers/net/wireless/ath/ath5k/reg.h b/drivers/net/wireless/ath/ath5k/reg.h index e1c9abd..d12b827 100644 --- a/drivers/net/wireless/ath/ath5k/reg.h +++ b/drivers/net/wireless/ath/ath5k/reg.h @@ -132,8 +132,8 @@ * As i can see in ar5k_ar5210_tx_start Reyk uses some of the values of BCR * for this register, so i guess TQ1V,TQ1FV and BDMAE have the same meaning * here and SNP/SNAP means "snapshot" (so this register gets synced with BCR). - * So SNAPPEDBCRVALID sould also stand for "snapped BCR -values- valid", so i - * renamed it to SNAPSHOTSVALID to make more sense. I realy have no idea what + * So SNAPPEDBCRVALID should also stand for "snapped BCR -values- valid", so i + * renamed it to SNAPSHOTSVALID to make more sense. I really have no idea what * else can it be. I also renamed SNPBCMD to SNPADHOC to match BCR. */ #define AR5K_BSR 0x002c /* Register Address */ @@ -283,7 +283,7 @@ */ #define AR5K_ISR 0x001c /* Register Address [5210] */ #define AR5K_PISR 0x0080 /* Register Address [5211+] */ -#define AR5K_ISR_RXOK 0x00000001 /* Frame successfuly recieved */ +#define AR5K_ISR_RXOK 0x00000001 /* Frame successfuly received */ #define AR5K_ISR_RXDESC 0x00000002 /* RX descriptor request */ #define AR5K_ISR_RXERR 0x00000004 /* Receive error */ #define AR5K_ISR_RXNOFRM 0x00000008 /* No frame received (receive timeout) */ @@ -372,12 +372,12 @@ /* * Interrupt Mask Registers * - * As whith ISRs 5210 has one IMR (AR5K_IMR) and 5211/5212 has one primary + * As with ISRs 5210 has one IMR (AR5K_IMR) and 5211/5212 has one primary * (AR5K_PIMR) and 4 secondary IMRs (AR5K_SIMRx). Note that ISR/IMR flags match. */ #define AR5K_IMR 0x0020 /* Register Address [5210] */ #define AR5K_PIMR 0x00a0 /* Register Address [5211+] */ -#define AR5K_IMR_RXOK 0x00000001 /* Frame successfuly recieved*/ +#define AR5K_IMR_RXOK 0x00000001 /* Frame successfuly received*/ #define AR5K_IMR_RXDESC 0x00000002 /* RX descriptor request*/ #define AR5K_IMR_RXERR 0x00000004 /* Receive error*/ #define AR5K_IMR_RXNOFRM 0x00000008 /* No frame received (receive timeout)*/ @@ -895,7 +895,7 @@ #define AR5K_PCICFG_SL_INTEN 0x00000800 /* Enable interrupts when asleep */ #define AR5K_PCICFG_LED_BCTL 0x00001000 /* Led blink (?) [5210] */ #define AR5K_PCICFG_RETRY_FIX 0x00001000 /* Enable pci core retry fix */ -#define AR5K_PCICFG_SL_INPEN 0x00002000 /* Sleep even whith pending interrupts*/ +#define AR5K_PCICFG_SL_INPEN 0x00002000 /* Sleep even with pending interrupts*/ #define AR5K_PCICFG_SPWR_DN 0x00010000 /* Mask for power status */ #define AR5K_PCICFG_LEDMODE 0x000e0000 /* Ledmode [5211+] */ #define AR5K_PCICFG_LEDMODE_PROP 0x00000000 /* Blink on standard traffic [5211+] */ diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c index 4361704..4bf9dab 100644 --- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c @@ -170,7 +170,7 @@ static void ar5008_hw_force_bias(struct ath_hw *ah, u16 synth_freq) /** * ar5008_hw_set_channel - tune to a channel on the external AR2133/AR5133 radios - * @ah: atheros hardware stucture + * @ah: atheros hardware structure * @chan: * * For the external AR2133/AR5133 radios, takes the MHz channel value and set diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 4a92718..6eadf97 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3240,7 +3240,7 @@ static int ar9300_compress_decision(struct ath_hw *ah, eep = ar9003_eeprom_struct_find_by_id(reference); if (eep == NULL) { ath_dbg(common, ATH_DBG_EEPROM, - "cant find reference eeprom struct %d\n", + "can't find reference eeprom struct %d\n", reference); return -1; } diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c index c41ab8c..62e139a 100644 --- a/drivers/net/wireless/ath/ath9k/htc_hst.c +++ b/drivers/net/wireless/ath/ath9k/htc_hst.c @@ -360,7 +360,7 @@ ret: * HTC Messages are handled directly here and the obtained SKB * is freed. * - * Sevice messages (Data, WMI) passed to the corresponding + * Service messages (Data, WMI) passed to the corresponding * endpoint RX handlers, which have to free the SKB. */ void ath9k_htc_rx_msg(struct htc_target *htc_handle, diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index ba1c9a6..4c5c999 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1334,7 +1334,6 @@ static void ath9k_calculate_summary_state(struct ieee80211_hw *hw, ath9k_calculate_iter_data(hw, vif, &iter_data); - ath9k_ps_wakeup(sc); /* Set BSSID mask. */ memcpy(common->bssidmask, iter_data.mask, ETH_ALEN); ath_hw_setbssidmask(common); @@ -1369,7 +1368,6 @@ static void ath9k_calculate_summary_state(struct ieee80211_hw *hw, } ath9k_hw_set_interrupts(ah, ah->imask); - ath9k_ps_restore(sc); /* Set up ANI */ if ((iter_data.naps + iter_data.nadhocs) > 0) { @@ -1411,6 +1409,7 @@ static int ath9k_add_interface(struct ieee80211_hw *hw, struct ath_common *common = ath9k_hw_common(ah); int ret = 0; + ath9k_ps_wakeup(sc); mutex_lock(&sc->mutex); switch (vif->type) { @@ -1454,6 +1453,7 @@ static int ath9k_add_interface(struct ieee80211_hw *hw, ath9k_do_vif_add_setup(hw, vif); out: mutex_unlock(&sc->mutex); + ath9k_ps_restore(sc); return ret; } @@ -1468,6 +1468,7 @@ static int ath9k_change_interface(struct ieee80211_hw *hw, ath_dbg(common, ATH_DBG_CONFIG, "Change Interface\n"); mutex_lock(&sc->mutex); + ath9k_ps_wakeup(sc); /* See if new interface type is valid. */ if ((new_type == NL80211_IFTYPE_ADHOC) && @@ -1497,6 +1498,7 @@ static int ath9k_change_interface(struct ieee80211_hw *hw, ath9k_do_vif_add_setup(hw, vif); out: + ath9k_ps_restore(sc); mutex_unlock(&sc->mutex); return ret; } @@ -1509,6 +1511,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw, ath_dbg(common, ATH_DBG_CONFIG, "Detach Interface\n"); + ath9k_ps_wakeup(sc); mutex_lock(&sc->mutex); sc->nvifs--; @@ -1520,6 +1523,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw, ath9k_calculate_summary_state(hw, NULL); mutex_unlock(&sc->mutex); + ath9k_ps_restore(sc); } static void ath9k_enable_ps(struct ath_softc *sc) @@ -1760,6 +1764,7 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue, txq = sc->tx.txq_map[queue]; + ath9k_ps_wakeup(sc); mutex_lock(&sc->mutex); memset(&qi, 0, sizeof(struct ath9k_tx_queue_info)); @@ -1783,6 +1788,7 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue, ath_beaconq_config(sc); mutex_unlock(&sc->mutex); + ath9k_ps_restore(sc); return ret; } @@ -1938,6 +1944,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, int slottime; int error; + ath9k_ps_wakeup(sc); mutex_lock(&sc->mutex); if (changed & BSS_CHANGED_BSSID) { @@ -2023,6 +2030,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, } mutex_unlock(&sc->mutex); + ath9k_ps_restore(sc); } static u64 ath9k_get_tsf(struct ieee80211_hw *hw) diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index e83128c..9c65459 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -44,7 +44,7 @@ static void ath_pci_read_cachesize(struct ath_common *common, int *csz) *csz = (int)u8tmp; /* - * This check was put in to avoid "unplesant" consequences if + * This check was put in to avoid "unpleasant" consequences if * the bootrom has not fully initialized all PCI devices. * Sometimes the cache line size register is not set */ diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index a3241cd..4c0d36a 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -792,7 +792,7 @@ static void ath_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta, tx_info->flags |= IEEE80211_TX_CTL_RATE_CTRL_PROBE; } else { - /* Set the choosen rate. No RTS for first series entry. */ + /* Set the chosen rate. No RTS for first series entry. */ ath_rc_rate_set_series(rate_table, &rates[i++], txrc, try_per_rate, rix, 0); } diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 5943bdc..3cea3f7 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -628,8 +628,8 @@ static u32 ath_lookup_rate(struct ath_softc *sc, struct ath_buf *bf, (u32)ATH_AMPDU_LIMIT_MAX); /* - * h/w can accept aggregates upto 16 bit lengths (65535). - * The IE, however can hold upto 65536, which shows up here + * h/w can accept aggregates up to 16 bit lengths (65535). + * The IE, however can hold up to 65536, which shows up here * as zero. Ignore 65536 since we are constrained by hw. */ if (tid->an->maxampdu) diff --git a/drivers/net/wireless/ath/carl9170/carl9170.h b/drivers/net/wireless/ath/carl9170/carl9170.h index 9cad061..3d4ed58 100644 --- a/drivers/net/wireless/ath/carl9170/carl9170.h +++ b/drivers/net/wireless/ath/carl9170/carl9170.h @@ -161,7 +161,7 @@ struct carl9170_sta_tid { * Naturally: The higher the limit, the faster the device CAN send. * However, even a slight over-commitment at the wrong time and the * hardware is doomed to send all already-queued frames at suboptimal - * rates. This in turn leads to an enourmous amount of unsuccessful + * rates. This in turn leads to an enormous amount of unsuccessful * retries => Latency goes up, whereas the throughput goes down. CRASH! */ #define CARL9170_NUM_TX_LIMIT_HARD ((AR9170_TXQ_DEPTH * 3) / 2) diff --git a/drivers/net/wireless/ath/carl9170/phy.c b/drivers/net/wireless/ath/carl9170/phy.c index b6b0de6..b6ae0e1 100644 --- a/drivers/net/wireless/ath/carl9170/phy.c +++ b/drivers/net/wireless/ath/carl9170/phy.c @@ -427,7 +427,7 @@ static u32 carl9170_def_val(u32 reg, bool is_2ghz, bool is_40mhz) /* * initialize some phy regs from eeprom values in modal_header[] - * acc. to band and bandwith + * acc. to band and bandwidth */ static int carl9170_init_phy_from_eeprom(struct ar9170 *ar, bool is_2ghz, bool is_40mhz) diff --git a/drivers/net/wireless/ath/carl9170/rx.c b/drivers/net/wireless/ath/carl9170/rx.c index 84866a4..ec21ea9 100644 --- a/drivers/net/wireless/ath/carl9170/rx.c +++ b/drivers/net/wireless/ath/carl9170/rx.c @@ -849,7 +849,7 @@ static void carl9170_rx_stream(struct ar9170 *ar, void *buf, unsigned int len) /* * nested carl9170_rx_stream call! * - * termination is guranteed, even when the + * termination is guaranteed, even when the * combined frame also have an element with * a bad tag. */ diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c index f82c400..2fb53d0 100644 --- a/drivers/net/wireless/ath/carl9170/usb.c +++ b/drivers/net/wireless/ath/carl9170/usb.c @@ -430,7 +430,7 @@ static void carl9170_usb_rx_complete(struct urb *urb) * The system is too slow to cope with * the enormous workload. We have simply * run out of active rx urbs and this - * unfortunatly leads to an unpredictable + * unfortunately leads to an unpredictable * device. */ diff --git a/drivers/net/wireless/ath/hw.c b/drivers/net/wireless/ath/hw.c index 183c282..cc11d66 100644 --- a/drivers/net/wireless/ath/hw.c +++ b/drivers/net/wireless/ath/hw.c @@ -86,7 +86,7 @@ * IFRAME-01: 0110 * * An easy eye-inspeciton of this already should tell you that this frame - * will not pass our check. This is beacuse the bssid_mask tells the + * will not pass our check. This is because the bssid_mask tells the * hardware to only look at the second least significant bit and the * common bit amongst the MAC and BSSIDs is 0, this frame has the 2nd LSB * as 1, which does not match 0. diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c index f828f29..0e1b879 100644 --- a/drivers/net/wireless/ath/regd.c +++ b/drivers/net/wireless/ath/regd.c @@ -268,7 +268,7 @@ ath_reg_apply_active_scan_flags(struct wiphy *wiphy, } /* - * If a country IE has been recieved check its rule for this + * If a country IE has been received check its rule for this * channel first before enabling active scan. The passive scan * would have been enforced by the initial processing of our * custom regulatory domain. @@ -476,7 +476,7 @@ ath_regd_init_wiphy(struct ath_regulatory *reg, wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY; } else { /* - * This gets applied in the case of the absense of CRDA, + * This gets applied in the case of the absence of CRDA, * it's our own custom world regulatory domain, similar to * cfg80211's but we enable passive scanning. */ diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c index 46e382e..39a11e8 100644 --- a/drivers/net/wireless/atmel.c +++ b/drivers/net/wireless/atmel.c @@ -439,7 +439,7 @@ static u8 mac_reader[] = { }; struct atmel_private { - void *card; /* Bus dependent stucture varies for PCcard */ + void *card; /* Bus dependent structure varies for PCcard */ int (*present_callback)(void *); /* And callback which uses it */ char firmware_id[32]; AtmelFWType firmware_type; @@ -3895,7 +3895,7 @@ static int reset_atmel_card(struct net_device *dev) This routine is also responsible for initialising some hardware-specific fields in the atmel_private structure, - including a copy of the firmware's hostinfo stucture + including a copy of the firmware's hostinfo structure which is the route into the rest of the firmware datastructures. */ struct atmel_private *priv = netdev_priv(dev); diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c index c96e19d..0526351 100644 --- a/drivers/net/wireless/atmel_cs.c +++ b/drivers/net/wireless/atmel_cs.c @@ -99,7 +99,7 @@ static void atmel_detach(struct pcmcia_device *link) } /* Call-back function to interrogate PCMCIA-specific information - about the current existance of the card */ + about the current existence of the card */ static int card_present(void *arg) { struct pcmcia_device *link = (struct pcmcia_device *)arg; diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h index bd4cb75..229f438 100644 --- a/drivers/net/wireless/b43/b43.h +++ b/drivers/net/wireless/b43/b43.h @@ -648,7 +648,7 @@ struct b43_request_fw_context { char errors[B43_NR_FWTYPES][128]; /* Temporary buffer for storing the firmware name. */ char fwname[64]; - /* A fatal error occured while requesting. Firmware reqest + /* A fatal error occurred while requesting. Firmware reqest * can not continue, as any other reqest will also fail. */ int fatal_failure; }; diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 57eb5b6..d59b016 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -4010,7 +4010,7 @@ static int b43_wireless_core_start(struct b43_wldev *dev) b43_mac_enable(dev); b43_write32(dev, B43_MMIO_GEN_IRQ_MASK, dev->irq_mask); - /* Start maintainance work */ + /* Start maintenance work */ b43_periodic_tasks_setup(dev); b43_leds_init(dev); diff --git a/drivers/net/wireless/b43/phy_g.h b/drivers/net/wireless/b43/phy_g.h index 8569fdd..5413c90 100644 --- a/drivers/net/wireless/b43/phy_g.h +++ b/drivers/net/wireless/b43/phy_g.h @@ -164,7 +164,7 @@ struct b43_phy_g { /* Current Interference Mitigation mode */ int interfmode; /* Stack of saved values from the Interference Mitigation code. - * Each value in the stack is layed out as follows: + * Each value in the stack is laid out as follows: * bit 0-11: offset * bit 12-15: register ID * bit 16-32: value diff --git a/drivers/net/wireless/b43/phy_n.h b/drivers/net/wireless/b43/phy_n.h index 001e841..e789a89 100644 --- a/drivers/net/wireless/b43/phy_n.h +++ b/drivers/net/wireless/b43/phy_n.h @@ -703,7 +703,7 @@ #define B43_NPHY_CHAN_ESTHANG B43_PHY_N(0x21D) /* Channel estimate hang */ #define B43_NPHY_FINERX2_CGC B43_PHY_N(0x221) /* Fine RX 2 clock gate control */ #define B43_NPHY_FINERX2_CGC_DECGC 0x0008 /* Decode gated clocks */ -#define B43_NPHY_TXPCTL_INIT B43_PHY_N(0x222) /* TX power controll init */ +#define B43_NPHY_TXPCTL_INIT B43_PHY_N(0x222) /* TX power control init */ #define B43_NPHY_TXPCTL_INIT_PIDXI1 0x00FF /* Power index init 1 */ #define B43_NPHY_TXPCTL_INIT_PIDXI1_SHIFT 0 #define B43_NPHY_PAPD_EN0 B43_PHY_N(0x297) /* PAPD Enable0 TBD */ diff --git a/drivers/net/wireless/b43legacy/b43legacy.h b/drivers/net/wireless/b43legacy/b43legacy.h index c81b2f5..23583be 100644 --- a/drivers/net/wireless/b43legacy/b43legacy.h +++ b/drivers/net/wireless/b43legacy/b43legacy.h @@ -488,7 +488,7 @@ struct b43legacy_phy { /* Current Interference Mitigation mode */ int interfmode; /* Stack of saved values from the Interference Mitigation code. - * Each value in the stack is layed out as follows: + * Each value in the stack is laid out as follows: * bit 0-11: offset * bit 12-15: register ID * bit 16-32: value diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c index 18d63f5..3d05dc1 100644 --- a/drivers/net/wireless/hostap/hostap_ap.c +++ b/drivers/net/wireless/hostap/hostap_ap.c @@ -2359,7 +2359,7 @@ int prism2_ap_get_sta_qual(local_info_t *local, struct sockaddr addr[], } -/* Translate our list of Access Points & Stations to a card independant +/* Translate our list of Access Points & Stations to a card independent * format that the Wireless Tools will understand - Jean II */ int prism2_ap_translate_scan(struct net_device *dev, struct iw_request_info *info, char *buffer) diff --git a/drivers/net/wireless/hostap/hostap_ap.h b/drivers/net/wireless/hostap/hostap_ap.h index 655ceeb..334e2d0 100644 --- a/drivers/net/wireless/hostap/hostap_ap.h +++ b/drivers/net/wireless/hostap/hostap_ap.h @@ -114,7 +114,7 @@ struct sta_info { * has passed since last received frame from the station, a nullfunc data * frame is sent to the station. If this frame is not acknowledged and no other * frames have been received, the station will be disassociated after - * AP_DISASSOC_DELAY. Similarily, a the station will be deauthenticated after + * AP_DISASSOC_DELAY. Similarly, a the station will be deauthenticated after * AP_DEAUTH_DELAY. AP_TIMEOUT_RESOLUTION is the resolution that is used with * max inactivity timer. */ #define AP_MAX_INACTIVITY_SEC (5 * 60) diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c index 6038633..12de464 100644 --- a/drivers/net/wireless/hostap/hostap_ioctl.c +++ b/drivers/net/wireless/hostap/hostap_ioctl.c @@ -1945,7 +1945,7 @@ static char * __prism2_translate_scan(local_info_t *local, } -/* Translate scan data returned from the card to a card independant +/* Translate scan data returned from the card to a card independent * format that the Wireless Tools will understand - Jean II */ static inline int prism2_translate_scan(local_info_t *local, struct iw_request_info *info, @@ -2043,7 +2043,7 @@ static inline int prism2_ioctl_giwscan_sta(struct net_device *dev, * until results are ready for various reasons. * First, managing wait queues is complex and racy * (there may be multiple simultaneous callers). - * Second, we grab some rtnetlink lock before comming + * Second, we grab some rtnetlink lock before coming * here (in dev_ioctl()). * Third, the caller can wait on the Wireless Event * - Jean II */ diff --git a/drivers/net/wireless/hostap/hostap_wlan.h b/drivers/net/wireless/hostap/hostap_wlan.h index 1c66b3c..88dc6a5 100644 --- a/drivers/net/wireless/hostap/hostap_wlan.h +++ b/drivers/net/wireless/hostap/hostap_wlan.h @@ -853,7 +853,7 @@ struct local_info { struct work_struct comms_qual_update; /* RSSI to dBm adjustment (for RX descriptor fields) */ - int rssi_to_dBm; /* substract from RSSI to get approximate dBm value */ + int rssi_to_dBm; /* subtract from RSSI to get approximate dBm value */ /* BSS list / protected by local->lock */ struct list_head bss_list; diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c index 4b97f91..4430775 100644 --- a/drivers/net/wireless/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/ipw2x00/ipw2100.c @@ -63,7 +63,7 @@ When data is sent to the firmware, the first TBD is used to indicate to the firmware if a Command or Data is being sent. If it is Command, all of the command information is contained within the physical address referred to by the TBD. If it is Data, the first TBD indicates the type of data packet, number -of fragments, etc. The next TBD then referrs to the actual packet location. +of fragments, etc. The next TBD then refers to the actual packet location. The Tx flow cycle is as follows: diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c index 160881f..42c3fe3 100644 --- a/drivers/net/wireless/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/ipw2x00/ipw2200.c @@ -1181,7 +1181,7 @@ static void ipw_led_shutdown(struct ipw_priv *priv) /* * The following adds a new attribute to the sysfs representation * of this device driver (i.e. a new file in /sys/bus/pci/drivers/ipw/) - * used for controling the debug level. + * used for controlling the debug level. * * See the level definitions in ipw for details. */ @@ -3763,7 +3763,7 @@ static int ipw_queue_tx_init(struct ipw_priv *priv, q->txb = kmalloc(sizeof(q->txb[0]) * count, GFP_KERNEL); if (!q->txb) { - IPW_ERROR("vmalloc for auxilary BD structures failed\n"); + IPW_ERROR("vmalloc for auxiliary BD structures failed\n"); return -ENOMEM; } @@ -5581,7 +5581,7 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, return 0; } - /* Verify privacy compatability */ + /* Verify privacy compatibility */ if (((priv->capability & CAP_PRIVACY_ON) ? 1 : 0) != ((network->capability & WLAN_CAPABILITY_PRIVACY) ? 1 : 0)) { IPW_DEBUG_MERGE("Network '%s (%pM)' excluded " @@ -5808,7 +5808,7 @@ static int ipw_best_network(struct ipw_priv *priv, return 0; } - /* Verify privacy compatability */ + /* Verify privacy compatibility */ if (((priv->capability & CAP_PRIVACY_ON) ? 1 : 0) != ((network->capability & WLAN_CAPABILITY_PRIVACY) ? 1 : 0)) { IPW_DEBUG_ASSOC("Network '%s (%pM)' excluded " @@ -8184,7 +8184,7 @@ static void ipw_handle_promiscuous_rx(struct ipw_priv *priv, static int is_network_packet(struct ipw_priv *priv, struct libipw_hdr_4addr *header) { - /* Filter incoming packets to determine if they are targetted toward + /* Filter incoming packets to determine if they are targeted toward * this network, discarding packets coming from ourselves */ switch (priv->ieee->iw_mode) { case IW_MODE_ADHOC: /* Header: Dest. | Source | BSSID */ @@ -8340,9 +8340,9 @@ static void ipw_handle_mgmt_packet(struct ipw_priv *priv, } /* - * Main entry function for recieving a packet with 80211 headers. This + * Main entry function for receiving a packet with 80211 headers. This * should be called when ever the FW has notified us that there is a new - * skb in the recieve queue. + * skb in the receive queue. */ static void ipw_rx(struct ipw_priv *priv) { @@ -8683,7 +8683,7 @@ static int ipw_sw_reset(struct ipw_priv *priv, int option) * functions defined in ipw_main to provide the HW interaction. * * The exception to this is the use of the ipw_get_ordinal() - * function used to poll the hardware vs. making unecessary calls. + * function used to poll the hardware vs. making unnecessary calls. * */ @@ -10419,7 +10419,7 @@ static void ipw_handle_promiscuous_tx(struct ipw_priv *priv, memset(&dummystats, 0, sizeof(dummystats)); - /* Filtering of fragment chains is done agains the first fragment */ + /* Filtering of fragment chains is done against the first fragment */ hdr = (void *)txb->fragments[0]->data; if (libipw_is_management(le16_to_cpu(hdr->frame_control))) { if (filter & IPW_PROM_NO_MGMT) diff --git a/drivers/net/wireless/ipw2x00/libipw_rx.c b/drivers/net/wireless/ipw2x00/libipw_rx.c index 0de1b18..e5ad76c 100644 --- a/drivers/net/wireless/ipw2x00/libipw_rx.c +++ b/drivers/net/wireless/ipw2x00/libipw_rx.c @@ -925,7 +925,7 @@ drop_free: static u8 qos_oui[QOS_OUI_LEN] = { 0x00, 0x50, 0xF2 }; /* -* Make ther structure we read from the beacon packet has +* Make the structure we read from the beacon packet to have * the right values */ static int libipw_verify_qos_info(struct libipw_qos_information_element diff --git a/drivers/net/wireless/iwlegacy/Kconfig b/drivers/net/wireless/iwlegacy/Kconfig index 2a45dd4..aef65cd 100644 --- a/drivers/net/wireless/iwlegacy/Kconfig +++ b/drivers/net/wireless/iwlegacy/Kconfig @@ -1,6 +1,5 @@ config IWLWIFI_LEGACY - tristate "Intel Wireless Wifi legacy devices" - depends on PCI && MAC80211 + tristate select FW_LOADER select NEW_LEDS select LEDS_CLASS @@ -65,7 +64,8 @@ endmenu config IWL4965 tristate "Intel Wireless WiFi 4965AGN (iwl4965)" - depends on IWLWIFI_LEGACY + depends on PCI && MAC80211 + select IWLWIFI_LEGACY ---help--- This option enables support for @@ -92,7 +92,8 @@ config IWL4965 config IWL3945 tristate "Intel PRO/Wireless 3945ABG/BG Network Connection (iwl3945)" - depends on IWLWIFI_LEGACY + depends on PCI && MAC80211 + select IWLWIFI_LEGACY ---help--- Select to build the driver supporting the: diff --git a/drivers/net/wireless/iwlegacy/iwl-core.c b/drivers/net/wireless/iwlegacy/iwl-core.c index a209a0e..7007d61 100644 --- a/drivers/net/wireless/iwlegacy/iwl-core.c +++ b/drivers/net/wireless/iwlegacy/iwl-core.c @@ -1030,7 +1030,7 @@ int iwl_legacy_apm_init(struct iwl_priv *priv) /* * Enable HAP INTA (interrupt from management bus) to * wake device's PCI Express link L1a -> L0s - * NOTE: This is no-op for 3945 (non-existant bit) + * NOTE: This is no-op for 3945 (non-existent bit) */ iwl_legacy_set_bit(priv, CSR_HW_IF_CONFIG_REG, CSR_HW_IF_CONFIG_REG_BIT_HAP_WAKE_L1A); diff --git a/drivers/net/wireless/iwlegacy/iwl-fh.h b/drivers/net/wireless/iwlegacy/iwl-fh.h index 4e20c7e..6e60918 100644 --- a/drivers/net/wireless/iwlegacy/iwl-fh.h +++ b/drivers/net/wireless/iwlegacy/iwl-fh.h @@ -436,7 +436,7 @@ * @finished_rb_num [0:11] - Indicates the index of the current RB * in which the last frame was written to * @finished_fr_num [0:11] - Indicates the index of the RX Frame - * which was transfered + * which was transferred */ struct iwl_rb_status { __le16 closed_rb_num; diff --git a/drivers/net/wireless/iwlegacy/iwl-scan.c b/drivers/net/wireless/iwlegacy/iwl-scan.c index 60f597f..353234a 100644 --- a/drivers/net/wireless/iwlegacy/iwl-scan.c +++ b/drivers/net/wireless/iwlegacy/iwl-scan.c @@ -143,7 +143,7 @@ static void iwl_legacy_do_scan_abort(struct iwl_priv *priv) IWL_DEBUG_SCAN(priv, "Send scan abort failed %d\n", ret); iwl_legacy_force_scan_end(priv); } else - IWL_DEBUG_SCAN(priv, "Sucessfully send scan abort\n"); + IWL_DEBUG_SCAN(priv, "Successfully send scan abort\n"); } /** diff --git a/drivers/net/wireless/iwlegacy/iwl-sta.c b/drivers/net/wireless/iwlegacy/iwl-sta.c index 47c9da3..66f0fb2 100644 --- a/drivers/net/wireless/iwlegacy/iwl-sta.c +++ b/drivers/net/wireless/iwlegacy/iwl-sta.c @@ -110,7 +110,7 @@ static int iwl_legacy_process_add_sta_resp(struct iwl_priv *priv, /* * XXX: The MAC address in the command buffer is often changed from * the original sent to the device. That is, the MAC address - * written to the command buffer often is not the same MAC adress + * written to the command buffer often is not the same MAC address * read from the command buffer when the command returns. This * issue has not yet been resolved and this debugging is left to * observe the problem. diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ict.c b/drivers/net/wireless/iwlwifi/iwl-agn-ict.c index 34d77d2..0d5fda4 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-ict.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-ict.c @@ -67,7 +67,7 @@ int iwl_alloc_isr_ict(struct iwl_priv *priv) if (!priv->_agn.ict_tbl_vir) return -ENOMEM; - /* align table to PAGE_SIZE boundry */ + /* align table to PAGE_SIZE boundary */ priv->_agn.aligned_ict_tbl_dma = ALIGN(priv->_agn.ict_tbl_dma, PAGE_SIZE); IWL_DEBUG_ISR(priv, "ict dma addr %Lx dma aligned %Lx diff %d\n", diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index c46be36..45ec5cf 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -1051,7 +1051,7 @@ int iwl_apm_init(struct iwl_priv *priv) /* * Enable HAP INTA (interrupt from management bus) to * wake device's PCI Express link L1a -> L0s - * NOTE: This is no-op for 3945 (non-existant bit) + * NOTE: This is no-op for 3945 (non-existent bit) */ iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG, CSR_HW_IF_CONFIG_REG_BIT_HAP_WAKE_L1A); diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/iwlwifi/iwl-fh.h index da06d13..e7a1bc6 100644 --- a/drivers/net/wireless/iwlwifi/iwl-fh.h +++ b/drivers/net/wireless/iwlwifi/iwl-fh.h @@ -436,7 +436,7 @@ * @finished_rb_num [0:11] - Indicates the index of the current RB * in which the last frame was written to * @finished_fr_num [0:11] - Indicates the index of the RX Frame - * which was transfered + * which was transferred */ struct iwl_rb_status { __le16 closed_rb_num; diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c index c517f6d..d60d630 100644 --- a/drivers/net/wireless/iwlwifi/iwl-scan.c +++ b/drivers/net/wireless/iwlwifi/iwl-scan.c @@ -143,7 +143,7 @@ static void iwl_do_scan_abort(struct iwl_priv *priv) IWL_DEBUG_SCAN(priv, "Send scan abort failed %d\n", ret); iwl_force_scan_end(priv); } else - IWL_DEBUG_SCAN(priv, "Sucessfully send scan abort\n"); + IWL_DEBUG_SCAN(priv, "Successfully send scan abort\n"); } /** diff --git a/drivers/net/wireless/iwmc3200wifi/hal.c b/drivers/net/wireless/iwmc3200wifi/hal.c index 907ac89..1cabcb3 100644 --- a/drivers/net/wireless/iwmc3200wifi/hal.c +++ b/drivers/net/wireless/iwmc3200wifi/hal.c @@ -57,7 +57,7 @@ * This is due to the fact the host talks exclusively * to the UMAC and so there needs to be a special UMAC * command for talking to the LMAC. - * This is how a wifi command is layed out: + * This is how a wifi command is laid out: * ------------------------ * | iwm_udma_out_wifi_hdr | * ------------------------ @@ -72,7 +72,7 @@ * Those commands are handled by the device's bootrom, * and are typically sent when the UMAC and the LMAC * are not yet available. - * * This is how a non-wifi command is layed out: + * * This is how a non-wifi command is laid out: * --------------------------- * | iwm_udma_out_nonwifi_hdr | * --------------------------- diff --git a/drivers/net/wireless/iwmc3200wifi/tx.c b/drivers/net/wireless/iwmc3200wifi/tx.c index 3216621..be98074 100644 --- a/drivers/net/wireless/iwmc3200wifi/tx.c +++ b/drivers/net/wireless/iwmc3200wifi/tx.c @@ -197,7 +197,7 @@ int iwm_tx_credit_alloc(struct iwm_priv *iwm, int id, int nb) spin_lock(&iwm->tx_credit.lock); if (!iwm_tx_credit_ok(iwm, id, nb)) { - IWM_DBG_TX(iwm, DBG, "No credit avaliable for pool[%d]\n", id); + IWM_DBG_TX(iwm, DBG, "No credit available for pool[%d]\n", id); ret = -ENOSPC; goto out; } diff --git a/drivers/net/wireless/libertas/README b/drivers/net/wireless/libertas/README index 60fd1af..1453eec 100644 --- a/drivers/net/wireless/libertas/README +++ b/drivers/net/wireless/libertas/README @@ -70,7 +70,7 @@ rdrf These commands are used to read the MAC, BBP and RF registers from the card. These commands take one parameter that specifies the offset location that is to be read. This parameter must be specified in - hexadecimal (its possible to preceed preceding the number with a "0x"). + hexadecimal (its possible to precede preceding the number with a "0x"). Path: /sys/kernel/debug/libertas_wireless/ethX/registers/ @@ -84,7 +84,7 @@ wrrf These commands are used to write the MAC, BBP and RF registers in the card. These commands take two parameters that specify the offset location and the value that is to be written. This parameters must - be specified in hexadecimal (its possible to preceed the number + be specified in hexadecimal (its possible to precede the number with a "0x"). Usage: diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c index 30ef035..5caa2ac 100644 --- a/drivers/net/wireless/libertas/cfg.c +++ b/drivers/net/wireless/libertas/cfg.c @@ -1350,7 +1350,7 @@ static int lbs_cfg_connect(struct wiphy *wiphy, struct net_device *dev, * we remove all keys like in the WPA/WPA2 setup, * we just don't set RSN. * - * Therefore: fall-throught + * Therefore: fall-through */ case WLAN_CIPHER_SUITE_TKIP: case WLAN_CIPHER_SUITE_CCMP: diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c index fc81211..8712cb2 100644 --- a/drivers/net/wireless/libertas/if_cs.c +++ b/drivers/net/wireless/libertas/if_cs.c @@ -913,7 +913,7 @@ static int if_cs_probe(struct pcmcia_device *p_dev) goto out3; } - /* Clear any interrupt cause that happend while sending + /* Clear any interrupt cause that happened while sending * firmware/initializing card */ if_cs_write16(card, IF_CS_CARD_INT_CAUSE, IF_CS_BIT_MASK); if_cs_enable_ints(card); diff --git a/drivers/net/wireless/libertas/if_spi.h b/drivers/net/wireless/libertas/if_spi.h index 8b1417d..d2ac1dc 100644 --- a/drivers/net/wireless/libertas/if_spi.h +++ b/drivers/net/wireless/libertas/if_spi.h @@ -66,7 +66,7 @@ #define IF_SPI_HOST_INT_CTRL_REG 0x40 /* Host interrupt controller reg */ #define IF_SPI_CARD_INT_CAUSE_REG 0x44 /* Card interrupt cause reg */ -#define IF_SPI_CARD_INT_STATUS_REG 0x48 /* Card interupt status reg */ +#define IF_SPI_CARD_INT_STATUS_REG 0x48 /* Card interrupt status reg */ #define IF_SPI_CARD_INT_EVENT_MASK_REG 0x4C /* Card interrupt event mask */ #define IF_SPI_CARD_INT_STATUS_MASK_REG 0x50 /* Card interrupt status mask */ diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 56f439d..f4f4257 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -62,7 +62,7 @@ MODULE_PARM_DESC(fake_hw_scan, "Install fake (no-op) hw-scan handler"); * an intersection to occur but each device will still use their * respective regulatory requested domains. Subsequent radios will * use the resulting intersection. - * @HWSIM_REGTEST_WORLD_ROAM: Used for testing the world roaming. We acomplish + * @HWSIM_REGTEST_WORLD_ROAM: Used for testing the world roaming. We accomplish * this by using a custom beacon-capable regulatory domain for the first * radio. All other device world roam. * @HWSIM_REGTEST_CUSTOM_WORLD: Used for testing the custom world regulatory diff --git a/drivers/net/wireless/orinoco/hw.c b/drivers/net/wireless/orinoco/hw.c index b4772c1..3c7877a 100644 --- a/drivers/net/wireless/orinoco/hw.c +++ b/drivers/net/wireless/orinoco/hw.c @@ -1031,7 +1031,7 @@ int __orinoco_hw_set_tkip_key(struct orinoco_private *priv, int key_idx, else buf.tsc[4] = 0x10; - /* Wait upto 100ms for tx queue to empty */ + /* Wait up to 100ms for tx queue to empty */ for (k = 100; k > 0; k--) { udelay(1000); ret = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_TXQUEUEEMPTY, diff --git a/drivers/net/wireless/p54/main.c b/drivers/net/wireless/p54/main.c index 356e6bb..a946991 100644 --- a/drivers/net/wireless/p54/main.c +++ b/drivers/net/wireless/p54/main.c @@ -465,7 +465,7 @@ static int p54_set_key(struct ieee80211_hw *dev, enum set_key_cmd cmd, if (slot < 0) { /* - * The device supports the choosen algorithm, but the + * The device supports the chosen algorithm, but the * firmware does not provide enough key slots to store * all of them. * But encryption offload for outgoing frames is always diff --git a/drivers/net/wireless/p54/p54spi.c b/drivers/net/wireless/p54/p54spi.c index 7ecc0bd..6d9204fe 100644 --- a/drivers/net/wireless/p54/p54spi.c +++ b/drivers/net/wireless/p54/p54spi.c @@ -287,7 +287,7 @@ static void p54spi_power_on(struct p54s_priv *priv) enable_irq(gpio_to_irq(p54spi_gpio_irq)); /* - * need to wait a while before device can be accessed, the lenght + * need to wait a while before device can be accessed, the length * is just a guess */ msleep(10); diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/p54/txrx.c index 7834c26..042842e 100644 --- a/drivers/net/wireless/p54/txrx.c +++ b/drivers/net/wireless/p54/txrx.c @@ -703,7 +703,7 @@ void p54_tx_80211(struct ieee80211_hw *dev, struct sk_buff *skb) struct p54_tx_info *p54info; struct p54_hdr *hdr; struct p54_tx_data *txhdr; - unsigned int padding, len, extra_len; + unsigned int padding, len, extra_len = 0; int i, j, ridx; u16 hdr_flags = 0, aid = 0; u8 rate, queue = 0, crypt_offset = 0; diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/prism54/islpci_eth.c index d44f8e2..266d45b 100644 --- a/drivers/net/wireless/prism54/islpci_eth.c +++ b/drivers/net/wireless/prism54/islpci_eth.c @@ -113,7 +113,7 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev) * be aligned on a 4-byte boundary. If WDS is enabled add another 6 bytes * and add WDS address information */ if (likely(((long) skb->data & 0x03) | init_wds)) { - /* get the number of bytes to add and re-allign */ + /* get the number of bytes to add and re-align */ offset = (4 - (long) skb->data) & 0x03; offset += init_wds ? 6 : 0; @@ -342,7 +342,7 @@ islpci_eth_receive(islpci_private *priv) priv->pci_map_rx_address[index], MAX_FRAGMENT_SIZE_RX + 2, PCI_DMA_FROMDEVICE); - /* update the skb structure and allign the buffer */ + /* update the skb structure and align the buffer */ skb_put(skb, size); if (offset) { /* shift the buffer allocation offset bytes to get the right frame */ diff --git a/drivers/net/wireless/rayctl.h b/drivers/net/wireless/rayctl.h index 49d9b26..d7646f2 100644 --- a/drivers/net/wireless/rayctl.h +++ b/drivers/net/wireless/rayctl.h @@ -578,7 +578,7 @@ struct tx_msg { UCHAR var[1]; }; -/****** ECF Receive Control Stucture (RCS) Area at Shared RAM offset 0x0800 */ +/****** ECF Receive Control Structure (RCS) Area at Shared RAM offset 0x0800 */ /* Structures for command specific parameters (rcs.var) */ struct rx_packet_cmd { UCHAR rx_data_ptr[2]; diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h index 3b3d851..ce20109 100644 --- a/drivers/net/wireless/rt2x00/rt2800.h +++ b/drivers/net/wireless/rt2x00/rt2800.h @@ -616,7 +616,7 @@ * READ_CONTROL: 0 write BBP, 1 read BBP * BUSY: ASIC is busy executing BBP commands * BBP_PAR_DUR: 0 4 MAC clocks, 1 8 MAC clocks - * BBP_RW_MODE: 0 serial, 1 paralell + * BBP_RW_MODE: 0 serial, 1 parallel */ #define BBP_CSR_CFG 0x101c #define BBP_CSR_CFG_VALUE FIELD32(0x000000ff) diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 769c05c..6331c61 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -1521,7 +1521,7 @@ static void rt2800_config_channel_rf2xxx(struct rt2x00_dev *rt2x00dev, if (rf->channel > 14) { /* * When TX power is below 0, we should increase it by 7 to - * make it a positive value (Minumum value is -7). + * make it a positive value (Minimum value is -7). * However this means that values between 0 and 7 have * double meaning, and we should set a 7DBm boost flag. */ diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index dd0f66a..a2bd5fe 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -489,13 +489,13 @@ struct rt2x00intf_conf { enum nl80211_iftype type; /* - * TSF sync value, this is dependant on the operation type. + * TSF sync value, this is dependent on the operation type. */ enum tsf_sync sync; /* - * The MAC and BSSID addressess are simple array of bytes, - * these arrays are little endian, so when sending the addressess + * The MAC and BSSID addresses are simple array of bytes, + * these arrays are little endian, so when sending the addresses * to the drivers, copy the it into a endian-signed variable. * * Note that all devices (except rt2500usb) have 32 bits @@ -1136,7 +1136,7 @@ void rt2x00queue_stop_queue(struct data_queue *queue); * @drop: True to drop all pending frames. * * This function will flush the queue. After this call - * the queue is guarenteed to be empty. + * the queue is guaranteed to be empty. */ void rt2x00queue_flush_queue(struct data_queue *queue, bool drop); diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c index e7f67d5..9416e36 100644 --- a/drivers/net/wireless/rt2x00/rt2x00config.c +++ b/drivers/net/wireless/rt2x00/rt2x00config.c @@ -60,7 +60,7 @@ void rt2x00lib_config_intf(struct rt2x00_dev *rt2x00dev, * Note that when NULL is passed as address we will send * 00:00:00:00:00 to the device to clear the address. * This will prevent the device being confused when it wants - * to ACK frames or consideres itself associated. + * to ACK frames or considers itself associated. */ memset(conf.mac, 0, sizeof(conf.mac)); if (mac) diff --git a/drivers/net/wireless/rt2x00/rt2x00crypto.c b/drivers/net/wireless/rt2x00/rt2x00crypto.c index 5e9074b..3f5688f 100644 --- a/drivers/net/wireless/rt2x00/rt2x00crypto.c +++ b/drivers/net/wireless/rt2x00/rt2x00crypto.c @@ -237,7 +237,7 @@ void rt2x00crypto_rx_insert_iv(struct sk_buff *skb, } /* - * NOTE: Always count the payload as transfered, + * NOTE: Always count the payload as transferred, * even when alignment was set to zero. This is required * for determining the correct offset for the ICV data. */ diff --git a/drivers/net/wireless/rt2x00/rt2x00dump.h b/drivers/net/wireless/rt2x00/rt2x00dump.h index 5d6e0b8..063ebcc 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dump.h +++ b/drivers/net/wireless/rt2x00/rt2x00dump.h @@ -51,7 +51,7 @@ * [rt2x00dump header][hardware descriptor][ieee802.11 frame] * * rt2x00dump header: The description of the dumped frame, as well as - * additional information usefull for debugging. See &rt2x00dump_hdr. + * additional information useful for debugging. See &rt2x00dump_hdr. * hardware descriptor: Descriptor that was used to receive or transmit * the frame. * ieee802.11 frame: The actual frame that was received or transmitted. diff --git a/drivers/net/wireless/rt2x00/rt2x00link.c b/drivers/net/wireless/rt2x00/rt2x00link.c index 128b361..1435976 100644 --- a/drivers/net/wireless/rt2x00/rt2x00link.c +++ b/drivers/net/wireless/rt2x00/rt2x00link.c @@ -283,7 +283,7 @@ void rt2x00link_start_tuner(struct rt2x00_dev *rt2x00dev) /** * While scanning, link tuning is disabled. By default * the most sensitive settings will be used to make sure - * that all beacons and probe responses will be recieved + * that all beacons and probe responses will be received * during the scan. */ if (test_bit(DEVICE_STATE_SCANNING, &rt2x00dev->flags)) diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c index 9fc4a1e..94b8bbb 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c @@ -536,7 +536,7 @@ int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb, } /* - * When DMA allocation is required we should guarentee to the + * When DMA allocation is required we should guarantee to the * driver that the DMA is aligned to a 4-byte boundary. * However some drivers require L2 padding to pad the payload * rather then the header. This could be a requirement for @@ -679,7 +679,7 @@ void rt2x00queue_for_each_entry(struct data_queue *queue, spin_unlock_irqrestore(&queue->index_lock, irqflags); /* - * Start from the TX done pointer, this guarentees that we will + * Start from the TX done pointer, this guarantees that we will * send out all frames in the correct order. */ if (index_start < index_end) { @@ -873,7 +873,7 @@ void rt2x00queue_flush_queue(struct data_queue *queue, bool drop) } /* - * Check if driver supports flushing, we can only guarentee + * Check if driver supports flushing, we can only guarantee * full support for flushing if the driver is able * to cancel all pending frames (drop = true). */ diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h index 6ae8200..5db6a99 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.h +++ b/drivers/net/wireless/rt2x00/rt2x00queue.h @@ -345,8 +345,8 @@ struct txentry_desc { * only be touched after the device has signaled it is done with it. * @ENTRY_DATA_PENDING: This entry contains a valid frame and is waiting * for the signal to start sending. - * @ENTRY_DATA_IO_FAILED: Hardware indicated that an IO error occured - * while transfering the data to the hardware. No TX status report will + * @ENTRY_DATA_IO_FAILED: Hardware indicated that an IO error occurred + * while transferring the data to the hardware. No TX status report will * be expected from the hardware. * @ENTRY_DATA_STATUS_PENDING: The entry has been send to the device and * returned. It is now waiting for the status reporting before the @@ -366,7 +366,7 @@ enum queue_entry_flags { * @flags: Entry flags, see &enum queue_entry_flags. * @queue: The data queue (&struct data_queue) to which this entry belongs. * @skb: The buffer which is currently being transmitted (for TX queue), - * or used to directly recieve data in (for RX queue). + * or used to directly receive data in (for RX queue). * @entry_idx: The entry index number. * @priv_data: Private data belonging to this queue entry. The pointer * points to data specific to a particular driver and queue type. @@ -389,7 +389,7 @@ struct queue_entry { * @Q_INDEX: Index pointer to the current entry in the queue, if this entry is * owned by the hardware then the queue is considered to be full. * @Q_INDEX_DMA_DONE: Index pointer for the next entry which will have been - * transfered to the hardware. + * transferred to the hardware. * @Q_INDEX_DONE: Index pointer to the next entry which will be completed by * the hardware and for which we need to run the txdone handler. If this * entry is not owned by the hardware the queue is considered to be empty. @@ -628,7 +628,7 @@ static inline int rt2x00queue_threshold(struct data_queue *queue) } /** - * rt2x00queue_status_timeout - Check if a timeout occured for STATUS reports + * rt2x00queue_status_timeout - Check if a timeout occurred for STATUS reports * @queue: Queue to check. */ static inline int rt2x00queue_status_timeout(struct data_queue *queue) @@ -638,7 +638,7 @@ static inline int rt2x00queue_status_timeout(struct data_queue *queue) } /** - * rt2x00queue_timeout - Check if a timeout occured for DMA transfers + * rt2x00queue_timeout - Check if a timeout occurred for DMA transfers * @queue: Queue to check. */ static inline int rt2x00queue_dma_timeout(struct data_queue *queue) diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c index fbe735f..36f388f 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.c +++ b/drivers/net/wireless/rt2x00/rt2x00usb.c @@ -173,7 +173,7 @@ static void rt2x00usb_work_txdone_entry(struct queue_entry *entry) /* * If the transfer to hardware succeeded, it does not mean the * frame was send out correctly. It only means the frame - * was succesfully pushed to the hardware, we have no + * was successfully pushed to the hardware, we have no * way to determine the transmission status right now. * (Only indirectly by looking at the failed TX counters * in the register). diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.h b/drivers/net/wireless/rt2x00/rt2x00usb.h index 6aaf51f..e11c759 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.h +++ b/drivers/net/wireless/rt2x00/rt2x00usb.h @@ -400,7 +400,7 @@ void rt2x00usb_flush_queue(struct data_queue *queue); * @rt2x00dev: Pointer to &struct rt2x00_dev * * Check the health of the USB communication and determine - * if timeouts have occured. If this is the case, this function + * if timeouts have occurred. If this is the case, this function * will reset all communication to restore functionality again. */ void rt2x00usb_watchdog(struct rt2x00_dev *rt2x00dev); diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c index dd5318e..4803f54 100644 --- a/drivers/net/wireless/rtlwifi/base.c +++ b/drivers/net/wireless/rtlwifi/base.c @@ -520,7 +520,7 @@ void rtl_get_tcb_desc(struct ieee80211_hw *hw, *because hw will nerver use hw_rate *when tcb_desc->use_driver_rate = false *so we never set highest N rate here, - *and N rate will all be controled by FW + *and N rate will all be controlled by FW *when tcb_desc->use_driver_rate = false */ if (rtlmac->ht_enable) { diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c index efded43..fbde52d 100644 --- a/drivers/net/wireless/rtlwifi/pci.c +++ b/drivers/net/wireless/rtlwifi/pci.c @@ -374,7 +374,7 @@ static void rtl_pci_init_aspm(struct ieee80211_hw *hw) * 0 - Disable ASPM, * 1 - Enable ASPM without Clock Req, * 2 - Enable ASPM with Clock Req, - * 3 - Alwyas Enable ASPM with Clock Req, + * 3 - Always Enable ASPM with Clock Req, * 4 - Always Enable ASPM without Clock Req. * set defult to RTL8192CE:3 RTL8192E:2 * */ diff --git a/drivers/net/wireless/rtlwifi/regd.c b/drivers/net/wireless/rtlwifi/regd.c index 3336ca9..d26f957 100644 --- a/drivers/net/wireless/rtlwifi/regd.c +++ b/drivers/net/wireless/rtlwifi/regd.c @@ -179,7 +179,7 @@ static void _rtl_reg_apply_active_scan_flags(struct wiphy *wiphy, } /* - *If a country IE has been recieved check its rule for this + *If a country IE has been received check its rule for this *channel first before enabling active scan. The passive scan *would have been enforced by the initial processing of our *custom regulatory domain. diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h index 4ce4853..2713efe 100644 --- a/drivers/net/wireless/rtlwifi/wifi.h +++ b/drivers/net/wireless/rtlwifi/wifi.h @@ -1555,7 +1555,7 @@ struct rtl_priv { /*************************************** - Bluetooth Co-existance Related + Bluetooth Co-existence Related ****************************************/ enum bt_ant_num { diff --git a/drivers/net/wireless/wl1251/cmd.c b/drivers/net/wireless/wl1251/cmd.c index 0ade4bd..81f164b 100644 --- a/drivers/net/wireless/wl1251/cmd.c +++ b/drivers/net/wireless/wl1251/cmd.c @@ -104,7 +104,7 @@ int wl1251_cmd_test(struct wl1251 *wl, void *buf, size_t buf_len, u8 answer) * @wl: wl struct * @id: acx id * @buf: buffer for the response, including all headers, must work with dma - * @len: lenght of buf + * @len: length of buf */ int wl1251_cmd_interrogate(struct wl1251 *wl, u16 id, void *buf, size_t len) { diff --git a/drivers/net/wireless/wl1251/rx.c b/drivers/net/wireless/wl1251/rx.c index c1b3b3f..6af3526 100644 --- a/drivers/net/wireless/wl1251/rx.c +++ b/drivers/net/wireless/wl1251/rx.c @@ -179,7 +179,7 @@ static void wl1251_rx_body(struct wl1251 *wl, rx_buffer = skb_put(skb, length); wl1251_mem_read(wl, rx_packet_ring_addr, rx_buffer, length); - /* The actual lenght doesn't include the target's alignment */ + /* The actual length doesn't include the target's alignment */ skb->len = desc->length - PLCP_HEADER_LENGTH; fc = (u16 *)skb->data; diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index f0aa7ab..9632433 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -359,7 +359,7 @@ int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer) * @wl: wl struct * @id: acx id * @buf: buffer for the response, including all headers, must work with dma - * @len: lenght of buf + * @len: length of buf */ int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len) { diff --git a/drivers/net/wireless/wl12xx/conf.h b/drivers/net/wireless/wl12xx/conf.h index 856a8a2..8a83238 100644 --- a/drivers/net/wireless/wl12xx/conf.h +++ b/drivers/net/wireless/wl12xx/conf.h @@ -497,7 +497,7 @@ struct conf_rx_settings { #define CONF_TX_RATE_RETRY_LIMIT 10 /* - * Rates supported for data packets when operating as AP. Note the absense + * Rates supported for data packets when operating as AP. Note the absence * of the 22Mbps rate. There is a FW limitation on 12 rates so we must drop * one. The rate dropped is not mandatory under any operating mode. */ @@ -572,7 +572,7 @@ enum conf_tx_ac { CONF_TX_AC_BK = 1, /* background */ CONF_TX_AC_VI = 2, /* video */ CONF_TX_AC_VO = 3, /* voice */ - CONF_TX_AC_CTS2SELF = 4, /* fictious AC, follows AC_VO */ + CONF_TX_AC_CTS2SELF = 4, /* fictitious AC, follows AC_VO */ CONF_TX_AC_ANY_TID = 0x1f }; @@ -1169,7 +1169,7 @@ struct conf_memory_settings { /* * Minimum required free tx memory blocks in order to assure optimum - * performence + * performance * * Range: 0-120 */ @@ -1177,7 +1177,7 @@ struct conf_memory_settings { /* * Minimum required free rx memory blocks in order to assure optimum - * performence + * performance * * Range: 0-120 */ diff --git a/drivers/net/wireless/wl12xx/io.h b/drivers/net/wireless/wl12xx/io.h index c1aac82..00c771e 100644 --- a/drivers/net/wireless/wl12xx/io.h +++ b/drivers/net/wireless/wl12xx/io.h @@ -94,7 +94,7 @@ static inline int wl1271_translate_addr(struct wl1271 *wl, int addr) * translated region. * * The translated regions occur next to each other in physical device - * memory, so just add the sizes of the preceeding address regions to + * memory, so just add the sizes of the preceding address regions to * get the offset to the new region. * * Currently, only the two first regions are addressed, and the diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index 3e5befe..fc08f36 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -290,7 +290,7 @@ static void wl3501_get_from_wla(struct wl3501_card *this, u16 src, void *dest, * \ \- IEEE 802.11 -/ \-------------- len --------------/ * \-struct wl3501_80211_tx_hdr--/ \-------- Ethernet Frame -------/ * - * Return = Postion in Card + * Return = Position in Card */ static u16 wl3501_get_tx_buffer(struct wl3501_card *this, u16 len) { @@ -1932,7 +1932,7 @@ static int wl3501_config(struct pcmcia_device *link) this->base_addr = dev->base_addr; if (!wl3501_get_flash_mac_addr(this)) { - printk(KERN_WARNING "%s: Cant read MAC addr in flash ROM?\n", + printk(KERN_WARNING "%s: Can't read MAC addr in flash ROM?\n", dev->name); unregister_netdev(dev); goto failed; diff --git a/drivers/net/wireless/zd1211rw/zd_rf_rf2959.c b/drivers/net/wireless/zd1211rw/zd_rf_rf2959.c index 0325426..784d9cc 100644 --- a/drivers/net/wireless/zd1211rw/zd_rf_rf2959.c +++ b/drivers/net/wireless/zd1211rw/zd_rf_rf2959.c @@ -169,7 +169,7 @@ static int rf2959_init_hw(struct zd_rf *rf) { ZD_CR85, 0x00 }, { ZD_CR86, 0x10 }, { ZD_CR87, 0x2A }, { ZD_CR88, 0x10 }, { ZD_CR89, 0x24 }, { ZD_CR90, 0x18 }, /* { ZD_CR91, 0x18 }, */ - /* should solve continous CTS frame problems */ + /* should solve continuous CTS frame problems */ { ZD_CR91, 0x00 }, { ZD_CR92, 0x0a }, { ZD_CR93, 0x00 }, { ZD_CR94, 0x01 }, { ZD_CR95, 0x00 }, { ZD_CR96, 0x40 }, { ZD_CR97, 0x37 }, diff --git a/drivers/net/wireless/zd1211rw/zd_rf_uw2453.c b/drivers/net/wireless/zd1211rw/zd_rf_uw2453.c index 860b0af..c4d324e 100644 --- a/drivers/net/wireless/zd1211rw/zd_rf_uw2453.c +++ b/drivers/net/wireless/zd1211rw/zd_rf_uw2453.c @@ -355,7 +355,7 @@ static int uw2453_init_hw(struct zd_rf *rf) }; static const u32 rv[] = { - UW2453_REGWRITE(4, 0x2b), /* configure reciever gain */ + UW2453_REGWRITE(4, 0x2b), /* configure receiver gain */ UW2453_REGWRITE(5, 0x19e4f), /* configure transmitter gain */ UW2453_REGWRITE(6, 0xf81ad), /* enable RX/TX filter tuning */ UW2453_REGWRITE(7, 0x3fffe), /* disable TX gain in test mode */ diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c index 22b8c35..1ce729d 100644 --- a/drivers/net/xen-netback/xenbus.c +++ b/drivers/net/xen-netback/xenbus.c @@ -26,7 +26,7 @@ struct backend_info { struct xenvif *vif; enum xenbus_state frontend_state; struct xenbus_watch hotplug_status_watch; - int have_hotplug_status_watch:1; + u8 have_hotplug_status_watch:1; }; static int connect_rings(struct backend_info *); diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 5c8d9c3..db9a763 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -1140,6 +1140,42 @@ static void xennet_uninit(struct net_device *dev) gnttab_free_grant_references(np->gref_rx_head); } +static u32 xennet_fix_features(struct net_device *dev, u32 features) +{ + struct netfront_info *np = netdev_priv(dev); + int val; + + if (features & NETIF_F_SG) { + if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, "feature-sg", + "%d", &val) < 0) + val = 0; + + if (!val) + features &= ~NETIF_F_SG; + } + + if (features & NETIF_F_TSO) { + if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, + "feature-gso-tcpv4", "%d", &val) < 0) + val = 0; + + if (!val) + features &= ~NETIF_F_TSO; + } + + return features; +} + +static int xennet_set_features(struct net_device *dev, u32 features) +{ + if (!(features & NETIF_F_SG) && dev->mtu > ETH_DATA_LEN) { + netdev_info(dev, "Reducing MTU because no SG offload"); + dev->mtu = ETH_DATA_LEN; + } + + return 0; +} + static const struct net_device_ops xennet_netdev_ops = { .ndo_open = xennet_open, .ndo_uninit = xennet_uninit, @@ -1148,6 +1184,8 @@ static const struct net_device_ops xennet_netdev_ops = { .ndo_change_mtu = xennet_change_mtu, .ndo_set_mac_address = eth_mac_addr, .ndo_validate_addr = eth_validate_addr, + .ndo_fix_features = xennet_fix_features, + .ndo_set_features = xennet_set_features, }; static struct net_device * __devinit xennet_create_dev(struct xenbus_device *dev) @@ -1209,7 +1247,17 @@ static struct net_device * __devinit xennet_create_dev(struct xenbus_device *dev netdev->netdev_ops = &xennet_netdev_ops; netif_napi_add(netdev, &np->napi, xennet_poll, 64); - netdev->features = NETIF_F_IP_CSUM; + netdev->features = NETIF_F_IP_CSUM | NETIF_F_RXCSUM | + NETIF_F_GSO_ROBUST; + netdev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO; + + /* + * Assume that all hw features are available for now. This set + * will be adjusted by the call to netdev_update_features() in + * xennet_connect() which is the earliest point where we can + * negotiate with the backend regarding supported features. + */ + netdev->features |= netdev->hw_features; SET_ETHTOOL_OPS(netdev, &xennet_ethtool_ops); SET_NETDEV_DEV(netdev, &dev->dev); @@ -1416,8 +1464,7 @@ static int setup_netfront(struct xenbus_device *dev, struct netfront_info *info) goto fail; err = bind_evtchn_to_irqhandler(info->evtchn, xennet_interrupt, - IRQF_SAMPLE_RANDOM, netdev->name, - netdev); + 0, netdev->name, netdev); if (err < 0) goto fail; netdev->irq = err; @@ -1510,54 +1557,6 @@ again: return err; } -static int xennet_set_sg(struct net_device *dev, u32 data) -{ - if (data) { - struct netfront_info *np = netdev_priv(dev); - int val; - - if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, "feature-sg", - "%d", &val) < 0) - val = 0; - if (!val) - return -ENOSYS; - } else if (dev->mtu > ETH_DATA_LEN) - dev->mtu = ETH_DATA_LEN; - - return ethtool_op_set_sg(dev, data); -} - -static int xennet_set_tso(struct net_device *dev, u32 data) -{ - if (data) { - struct netfront_info *np = netdev_priv(dev); - int val; - - if (xenbus_scanf(XBT_NIL, np->xbdev->otherend, - "feature-gso-tcpv4", "%d", &val) < 0) - val = 0; - if (!val) - return -ENOSYS; - } - - return ethtool_op_set_tso(dev, data); -} - -static void xennet_set_features(struct net_device *dev) -{ - /* Turn off all GSO bits except ROBUST. */ - dev->features &= ~NETIF_F_GSO_MASK; - dev->features |= NETIF_F_GSO_ROBUST; - xennet_set_sg(dev, 0); - - /* We need checksum offload to enable scatter/gather and TSO. */ - if (!(dev->features & NETIF_F_IP_CSUM)) - return; - - if (!xennet_set_sg(dev, 1)) - xennet_set_tso(dev, 1); -} - static int xennet_connect(struct net_device *dev) { struct netfront_info *np = netdev_priv(dev); @@ -1582,7 +1581,7 @@ static int xennet_connect(struct net_device *dev) if (err) return err; - xennet_set_features(dev); + netdev_update_features(dev); spin_lock_bh(&np->rx_lock); spin_lock_irq(&np->tx_lock); @@ -1710,9 +1709,6 @@ static void xennet_get_strings(struct net_device *dev, u32 stringset, u8 * data) static const struct ethtool_ops xennet_ethtool_ops = { - .set_tx_csum = ethtool_op_set_tx_csum, - .set_sg = xennet_set_sg, - .set_tso = xennet_set_tso, .get_link = ethtool_op_get_link, .get_sset_count = xennet_get_sset_count, diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c index 2642af4..372572c 100644 --- a/drivers/net/xilinx_emaclite.c +++ b/drivers/net/xilinx_emaclite.c @@ -786,7 +786,7 @@ static int xemaclite_mdio_read(struct mii_bus *bus, int phy_id, int reg) * @reg: register number to write to * @val: value to write to the register number specified by reg * - * This fucntion waits till the device is ready to accept a new MDIO + * This function waits till the device is ready to accept a new MDIO * request and then writes the val to the MDIO Write Data register. */ static int xemaclite_mdio_write(struct mii_bus *bus, int phy_id, int reg, diff --git a/drivers/net/znet.c b/drivers/net/znet.c index ae07b3d..ec2800f 100644 --- a/drivers/net/znet.c +++ b/drivers/net/znet.c @@ -652,7 +652,7 @@ static irqreturn_t znet_interrupt(int irq, void *dev_id) dev->stats.tx_errors++; /* Transceiver may be stuck if cable - * was removed while emiting a + * was removed while emitting a * packet. Flip it off, then on to * reset it. This is very empirical, * but it seems to work. */ |