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path: root/drivers/net/ixgbe/ixgbe_main.c
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Diffstat (limited to 'drivers/net/ixgbe/ixgbe_main.c')
-rw-r--r--drivers/net/ixgbe/ixgbe_main.c84
1 files changed, 59 insertions, 25 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 36f2bb6..7ad07a0 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -68,6 +68,8 @@ static struct pci_device_id ixgbe_pci_tbl[] = {
board_82598 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598AF_SINGLE_PORT),
board_82598 },
+ {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598AT),
+ board_82598 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598EB_CX4),
board_82598 },
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82598_CX4_DUAL_PORT),
@@ -666,7 +668,6 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_adapter *adapter,
skb->protocol = eth_type_trans(skb, adapter->netdev);
ixgbe_receive_skb(adapter, skb, staterr, rx_ring, rx_desc);
- adapter->netdev->last_rx = jiffies;
next_desc:
rx_desc->wb.upper.status_error = 0;
@@ -904,6 +905,17 @@ static void ixgbe_set_itr_msix(struct ixgbe_q_vector *q_vector)
return;
}
+static void ixgbe_check_fan_failure(struct ixgbe_adapter *adapter, u32 eicr)
+{
+ struct ixgbe_hw *hw = &adapter->hw;
+
+ if ((adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE) &&
+ (eicr & IXGBE_EICR_GPI_SDP1)) {
+ DPRINTK(PROBE, CRIT, "Fan has stopped, replace the adapter\n");
+ /* write to clear the interrupt */
+ IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP1);
+ }
+}
static void ixgbe_check_lsc(struct ixgbe_adapter *adapter)
{
@@ -928,6 +940,8 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
if (eicr & IXGBE_EICR_LSC)
ixgbe_check_lsc(adapter);
+ ixgbe_check_fan_failure(adapter, eicr);
+
if (!test_bit(__IXGBE_DOWN, &adapter->state))
IXGBE_WRITE_REG(hw, IXGBE_EIMS, IXGBE_EIMS_OTHER);
@@ -1312,6 +1326,8 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter)
{
u32 mask;
mask = IXGBE_EIMS_ENABLE_MASK;
+ if (adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE)
+ mask |= IXGBE_EIMS_GPI_SDP1;
IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS, mask);
IXGBE_WRITE_FLUSH(&adapter->hw);
}
@@ -1343,6 +1359,8 @@ static irqreturn_t ixgbe_intr(int irq, void *data)
if (eicr & IXGBE_EICR_LSC)
ixgbe_check_lsc(adapter);
+ ixgbe_check_fan_failure(adapter, eicr);
+
if (netif_rx_schedule_prep(netdev, &adapter->q_vector[0].napi)) {
adapter->tx_ring[0].total_packets = 0;
adapter->tx_ring[0].total_bytes = 0;
@@ -1925,6 +1943,13 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
IXGBE_WRITE_REG(hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE);
}
+ /* Enable fan failure interrupt if media type is copper */
+ if (adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE) {
+ gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
+ gpie |= IXGBE_SDP1_GPIEN;
+ IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
+ }
+
mhadd = IXGBE_READ_REG(hw, IXGBE_MHADD);
if (max_frame != (mhadd >> IXGBE_MHADD_MFS_SHIFT)) {
mhadd &= ~IXGBE_MHADD_MFS_MASK;
@@ -1970,6 +1995,9 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
ixgbe_irq_enable(adapter);
+ /* enable transmits */
+ netif_tx_start_all_queues(netdev);
+
/* bring the link up in the watchdog, this could race with our first
* link up interrupt but shouldn't be a problem */
adapter->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
@@ -2562,6 +2590,9 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
rss = min(IXGBE_MAX_RSS_INDICES, (int)num_online_cpus());
adapter->ring_feature[RING_F_RSS].indices = rss;
adapter->flags |= IXGBE_FLAG_RSS_ENABLED;
+ if (hw->mac.ops.get_media_type &&
+ (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper))
+ adapter->flags |= IXGBE_FLAG_FAN_FAIL_CAPABLE;
/* default flow control settings */
hw->fc.original_type = ixgbe_fc_none;
@@ -3217,7 +3248,6 @@ static void ixgbe_watchdog_task(struct work_struct *work)
(FLOW_TX ? "TX" : "None"))));
netif_carrier_on(netdev);
- netif_tx_wake_all_queues(netdev);
} else {
/* Force detection of hung controller */
adapter->detect_tx_hung = true;
@@ -3228,7 +3258,6 @@ static void ixgbe_watchdog_task(struct work_struct *work)
if (netif_carrier_ok(netdev)) {
DPRINTK(LINK, INFO, "NIC Link is Down\n");
netif_carrier_off(netdev);
- netif_tx_stop_all_queues(netdev);
}
}
@@ -3689,9 +3718,30 @@ static int ixgbe_link_config(struct ixgbe_hw *hw)
/* must always autoneg for both 1G and 10G link */
hw->mac.autoneg = true;
+ if ((hw->mac.type == ixgbe_mac_82598EB) &&
+ (hw->phy.media_type == ixgbe_media_type_copper))
+ autoneg = IXGBE_LINK_SPEED_82598_AUTONEG;
+
return hw->mac.ops.setup_link_speed(hw, autoneg, true, true);
}
+static const struct net_device_ops ixgbe_netdev_ops = {
+ .ndo_open = ixgbe_open,
+ .ndo_stop = ixgbe_close,
+ .ndo_get_stats = ixgbe_get_stats,
+ .ndo_set_multicast_list = ixgbe_set_rx_mode,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_mac_address = ixgbe_set_mac,
+ .ndo_change_mtu = ixgbe_change_mtu,
+ .ndo_tx_timeout = ixgbe_tx_timeout,
+ .ndo_vlan_rx_register = ixgbe_vlan_rx_register,
+ .ndo_vlan_rx_add_vid = ixgbe_vlan_rx_add_vid,
+ .ndo_vlan_rx_kill_vid = ixgbe_vlan_rx_kill_vid,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = ixgbe_netpoll,
+#endif
+};
+
/**
* ixgbe_probe - Device Initialization Routine
* @pdev: PCI device information struct
@@ -3773,23 +3823,10 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
continue;
}
- netdev->open = &ixgbe_open;
- netdev->stop = &ixgbe_close;
+ netdev->netdev_ops = &ixgbe_netdev_ops;
netdev->hard_start_xmit = &ixgbe_xmit_frame;
- netdev->get_stats = &ixgbe_get_stats;
- netdev->set_rx_mode = &ixgbe_set_rx_mode;
- netdev->set_multicast_list = &ixgbe_set_rx_mode;
- netdev->set_mac_address = &ixgbe_set_mac;
- netdev->change_mtu = &ixgbe_change_mtu;
ixgbe_set_ethtool_ops(netdev);
- netdev->tx_timeout = &ixgbe_tx_timeout;
netdev->watchdog_timeo = 5 * HZ;
- netdev->vlan_rx_register = ixgbe_vlan_rx_register;
- netdev->vlan_rx_add_vid = ixgbe_vlan_rx_add_vid;
- netdev->vlan_rx_kill_vid = ixgbe_vlan_rx_kill_vid;
-#ifdef CONFIG_NET_POLL_CONTROLLER
- netdev->poll_controller = ixgbe_netpoll;
-#endif
strcpy(netdev->name, pci_name(pdev));
adapter->bd_number = cards_found;
@@ -3875,8 +3912,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
pci_read_config_word(pdev, IXGBE_PCI_LINK_STATUS, &link_status);
link_speed = link_status & IXGBE_PCI_LINK_SPEED;
link_width = link_status & IXGBE_PCI_LINK_WIDTH;
- dev_info(&pdev->dev, "(PCI Express:%s:%s) "
- "%02x:%02x:%02x:%02x:%02x:%02x\n",
+ dev_info(&pdev->dev, "(PCI Express:%s:%s) %pM\n",
((link_speed == IXGBE_PCI_LINK_SPEED_5000) ? "5.0Gb/s" :
(link_speed == IXGBE_PCI_LINK_SPEED_2500) ? "2.5Gb/s" :
"Unknown"),
@@ -3885,8 +3921,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
(link_width == IXGBE_PCI_LINK_WIDTH_2) ? "Width x2" :
(link_width == IXGBE_PCI_LINK_WIDTH_1) ? "Width x1" :
"Unknown"),
- netdev->dev_addr[0], netdev->dev_addr[1], netdev->dev_addr[2],
- netdev->dev_addr[3], netdev->dev_addr[4], netdev->dev_addr[5]);
+ netdev->dev_addr);
ixgbe_read_pba_num_generic(hw, &part_num);
dev_info(&pdev->dev, "MAC: %d, PHY: %d, PBA No: %06x-%03x\n",
hw->mac.type, hw->phy.type,
@@ -3911,7 +3946,6 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
}
netif_carrier_off(netdev);
- netif_tx_stop_all_queues(netdev);
ixgbe_napi_add_all(adapter);
@@ -4009,7 +4043,7 @@ static pci_ers_result_t ixgbe_io_error_detected(struct pci_dev *pdev,
pci_channel_state_t state)
{
struct net_device *netdev = pci_get_drvdata(pdev);
- struct ixgbe_adapter *adapter = netdev->priv;
+ struct ixgbe_adapter *adapter = netdev_priv(netdev);
netif_device_detach(netdev);
@@ -4030,7 +4064,7 @@ static pci_ers_result_t ixgbe_io_error_detected(struct pci_dev *pdev,
static pci_ers_result_t ixgbe_io_slot_reset(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
- struct ixgbe_adapter *adapter = netdev->priv;
+ struct ixgbe_adapter *adapter = netdev_priv(netdev);
if (pci_enable_device(pdev)) {
DPRINTK(PROBE, ERR,
@@ -4058,7 +4092,7 @@ static pci_ers_result_t ixgbe_io_slot_reset(struct pci_dev *pdev)
static void ixgbe_io_resume(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
- struct ixgbe_adapter *adapter = netdev->priv;
+ struct ixgbe_adapter *adapter = netdev_priv(netdev);
if (netif_running(netdev)) {
if (ixgbe_up(adapter)) {
generated by cgit v0.10.2 at 2024-08-19 23:34:22 (GMT)