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author | David S. Miller <davem@davemloft.net> | 2012-05-08 03:35:40 (GMT) |
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committer | David S. Miller <davem@davemloft.net> | 2012-05-08 03:35:40 (GMT) |
commit | 0d6c4a2e4641bbc556dd74d3aa158c413a972492 (patch) | |
tree | da944af17682659bb433dc2282dcb48380c14cd1 /drivers/net/ethernet/intel/ixgbe | |
parent | 6e06c0e2347ec79d0bd5702b2438fe883f784545 (diff) | |
parent | 1c430a727fa512500a422ffe4712166c550ea06a (diff) | |
download | linux-0d6c4a2e4641bbc556dd74d3aa158c413a972492.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/intel/e1000e/param.c
drivers/net/wireless/iwlwifi/iwl-agn-rx.c
drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c
drivers/net/wireless/iwlwifi/iwl-trans.h
Resolved the iwlwifi conflict with mainline using 3-way diff posted
by John Linville and Stephen Rothwell. In 'net' we added a bug
fix to make iwlwifi report a more accurate skb->truesize but this
conflicted with RX path changes that happened meanwhile in net-next.
In e1000e a conflict arose in the validation code for settings of
adapter->itr. 'net-next' had more sophisticated logic so that
logic was used.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe')
-rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe.h | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c | 43 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c | 1 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 19 |
5 files changed, 34 insertions, 34 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index 89cebc81..425f864 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -598,9 +598,6 @@ extern struct ixgbe_info ixgbe_82599_info; extern struct ixgbe_info ixgbe_X540_info; #ifdef CONFIG_IXGBE_DCB extern const struct dcbnl_rtnl_ops dcbnl_ops; -extern int ixgbe_copy_dcb_cfg(struct ixgbe_dcb_config *src_dcb_cfg, - struct ixgbe_dcb_config *dst_dcb_cfg, - int tc_max); #endif extern char ixgbe_driver_name[]; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c index 2feacf6..a09d6b4 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c @@ -44,18 +44,26 @@ #define DCB_NO_HW_CHG 1 /* DCB configuration did not change */ #define DCB_HW_CHG 2 /* DCB configuration changed, no reset */ -int ixgbe_copy_dcb_cfg(struct ixgbe_dcb_config *scfg, - struct ixgbe_dcb_config *dcfg, int tc_max) +static int ixgbe_copy_dcb_cfg(struct ixgbe_adapter *adapter, int tc_max) { + struct ixgbe_dcb_config *scfg = &adapter->temp_dcb_cfg; + struct ixgbe_dcb_config *dcfg = &adapter->dcb_cfg; struct tc_configuration *src = NULL; struct tc_configuration *dst = NULL; int i, j; int tx = DCB_TX_CONFIG; int rx = DCB_RX_CONFIG; int changes = 0; +#ifdef IXGBE_FCOE + struct dcb_app app = { + .selector = DCB_APP_IDTYPE_ETHTYPE, + .protocol = ETH_P_FCOE, + }; + u8 up = dcb_getapp(adapter->netdev, &app); - if (!scfg || !dcfg) - return changes; + if (up && !(up & (1 << adapter->fcoe.up))) + changes |= BIT_APP_UPCHG; +#endif for (i = DCB_PG_ATTR_TC_0; i < tc_max + DCB_PG_ATTR_TC_0; i++) { src = &scfg->tc_config[i - DCB_PG_ATTR_TC_0]; @@ -332,28 +340,12 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev) struct ixgbe_adapter *adapter = netdev_priv(netdev); int ret = DCB_NO_HW_CHG; int i; -#ifdef IXGBE_FCOE - struct dcb_app app = { - .selector = DCB_APP_IDTYPE_ETHTYPE, - .protocol = ETH_P_FCOE, - }; - u8 up; - - /* In IEEE mode, use the IEEE Ethertype selector value */ - if (adapter->dcbx_cap & DCB_CAP_DCBX_VER_IEEE) { - app.selector = IEEE_8021QAZ_APP_SEL_ETHERTYPE; - up = dcb_ieee_getapp_mask(netdev, &app); - } else { - up = dcb_getapp(netdev, &app); - } -#endif /* Fail command if not in CEE mode */ if (!(adapter->dcbx_cap & DCB_CAP_DCBX_VER_CEE)) return ret; - adapter->dcb_set_bitmap |= ixgbe_copy_dcb_cfg(&adapter->temp_dcb_cfg, - &adapter->dcb_cfg, + adapter->dcb_set_bitmap |= ixgbe_copy_dcb_cfg(adapter, MAX_TRAFFIC_CLASS); if (!adapter->dcb_set_bitmap) return ret; @@ -440,8 +432,13 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev) * FCoE is using changes. This happens if the APP info * changes or the up2tc mapping is updated. */ - if ((up && !(up & (1 << adapter->fcoe.up))) || - (adapter->dcb_set_bitmap & BIT_APP_UPCHG)) { + if (adapter->dcb_set_bitmap & BIT_APP_UPCHG) { + struct dcb_app app = { + .selector = DCB_APP_IDTYPE_ETHTYPE, + .protocol = ETH_P_FCOE, + }; + u8 up = dcb_getapp(netdev, &app); + adapter->fcoe.up = ffs(up) - 1; ixgbe_dcbnl_devreset(netdev); ret = DCB_HW_CHG_RST; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index 27225ff..cca3e9c 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -1780,6 +1780,8 @@ static u16 ixgbe_clean_test_rings(struct ixgbe_ring *rx_ring, rx_desc = IXGBE_RX_DESC(rx_ring, rx_ntc); } + netdev_tx_reset_queue(txring_txq(tx_ring)); + /* re-map buffers to ring, store next to clean values */ ixgbe_alloc_rx_buffers(rx_ring, count); rx_ring->next_to_clean = rx_ntc; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c index 77ea4b7..bc07933 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c @@ -437,6 +437,7 @@ int ixgbe_fcoe_ddp(struct ixgbe_adapter *adapter, */ if ((fh->fh_r_ctl == FC_RCTL_DD_SOL_DATA) && (fctl & FC_FC_END_SEQ)) { + skb_linearize(skb); crc = (struct fcoe_crc_eof *)skb_put(skb, sizeof(*crc)); crc->fcoe_eof = FC_EOF_T; } diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 4048c9d..ea3cb71 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -2675,8 +2675,6 @@ void ixgbe_configure_tx_ring(struct ixgbe_adapter *adapter, /* enable queue */ IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(reg_idx), txdctl); - netdev_tx_reset_queue(txring_txq(ring)); - /* TXDCTL.EN will return 0 on 82598 if link is down, so skip it */ if (hw->mac.type == ixgbe_mac_82598EB && !(IXGBE_READ_REG(hw, IXGBE_LINKS) & IXGBE_LINKS_UP)) @@ -4144,6 +4142,8 @@ static void ixgbe_clean_tx_ring(struct ixgbe_ring *tx_ring) ixgbe_unmap_and_free_tx_resource(tx_ring, tx_buffer_info); } + netdev_tx_reset_queue(txring_txq(tx_ring)); + size = sizeof(struct ixgbe_tx_buffer) * tx_ring->count; memset(tx_ring->tx_buffer_info, 0, size); @@ -4395,8 +4395,8 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter) adapter->dcb_cfg.pfc_mode_enable = false; adapter->dcb_set_bitmap = 0x00; adapter->dcbx_cap = DCB_CAP_DCBX_HOST | DCB_CAP_DCBX_VER_CEE; - ixgbe_copy_dcb_cfg(&adapter->dcb_cfg, &adapter->temp_dcb_cfg, - MAX_TRAFFIC_CLASS); + memcpy(&adapter->temp_dcb_cfg, &adapter->dcb_cfg, + sizeof(adapter->temp_dcb_cfg)); #endif @@ -4843,17 +4843,15 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake) netif_device_detach(netdev); if (netif_running(netdev)) { + rtnl_lock(); ixgbe_down(adapter); ixgbe_free_irq(adapter); ixgbe_free_all_tx_resources(adapter); ixgbe_free_all_rx_resources(adapter); + rtnl_unlock(); } ixgbe_clear_interrupt_scheme(adapter); -#ifdef CONFIG_DCB - kfree(adapter->ixgbe_ieee_pfc); - kfree(adapter->ixgbe_ieee_ets); -#endif #ifdef CONFIG_PM retval = pci_save_state(pdev); @@ -7299,6 +7297,11 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev) ixgbe_release_hw_control(adapter); +#ifdef CONFIG_DCB + kfree(adapter->ixgbe_ieee_pfc); + kfree(adapter->ixgbe_ieee_ets); + +#endif iounmap(adapter->hw.hw_addr); pci_release_selected_regions(pdev, pci_select_bars(pdev, IORESOURCE_MEM)); |