diff options
Diffstat (limited to 'drivers/net/bnx2.c')
| -rw-r--r-- | drivers/net/bnx2.c | 48 |
1 files changed, 27 insertions, 21 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index a257babd1bb..ac90a3828f6 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -58,8 +58,8 @@ #include "bnx2_fw.h" #define DRV_MODULE_NAME "bnx2" -#define DRV_MODULE_VERSION "2.0.8" -#define DRV_MODULE_RELDATE "Feb 15, 2010" +#define DRV_MODULE_VERSION "2.0.9" +#define DRV_MODULE_RELDATE "April 27, 2010" #define FW_MIPS_FILE_06 "bnx2/bnx2-mips-06-5.0.0.j6.fw" #define FW_RV2P_FILE_06 "bnx2/bnx2-rv2p-06-5.0.0.j3.fw" #define FW_MIPS_FILE_09 "bnx2/bnx2-mips-09-5.0.0.j9.fw" @@ -651,9 +651,10 @@ bnx2_napi_enable(struct bnx2 *bp) } static void -bnx2_netif_stop(struct bnx2 *bp) +bnx2_netif_stop(struct bnx2 *bp, bool stop_cnic) { - bnx2_cnic_stop(bp); + if (stop_cnic) + bnx2_cnic_stop(bp); if (netif_running(bp->dev)) { int i; @@ -671,14 +672,15 @@ bnx2_netif_stop(struct bnx2 *bp) } static void -bnx2_netif_start(struct bnx2 *bp) +bnx2_netif_start(struct bnx2 *bp, bool start_cnic) { if (atomic_dec_and_test(&bp->intr_sem)) { if (netif_running(bp->dev)) { netif_tx_wake_all_queues(bp->dev); bnx2_napi_enable(bp); bnx2_enable_int(bp); - bnx2_cnic_start(bp); + if (start_cnic) + bnx2_cnic_start(bp); } } } @@ -4759,8 +4761,12 @@ bnx2_reset_chip(struct bnx2 *bp, u32 reset_code) rc = bnx2_alloc_bad_rbuf(bp); } - if (bp->flags & BNX2_FLAG_USING_MSIX) + if (bp->flags & BNX2_FLAG_USING_MSIX) { bnx2_setup_msix_tbl(bp); + /* Prevent MSIX table reads and write from timing out */ + REG_WR(bp, BNX2_MISC_ECO_HW_CTL, + BNX2_MISC_ECO_HW_CTL_LARGE_GRC_TMOUT_EN); + } return rc; } @@ -6273,12 +6279,12 @@ bnx2_reset_task(struct work_struct *work) return; } - bnx2_netif_stop(bp); + bnx2_netif_stop(bp, true); bnx2_init_nic(bp, 1); atomic_set(&bp->intr_sem, 1); - bnx2_netif_start(bp); + bnx2_netif_start(bp, true); rtnl_unlock(); } @@ -6320,7 +6326,7 @@ bnx2_vlan_rx_register(struct net_device *dev, struct vlan_group *vlgrp) struct bnx2 *bp = netdev_priv(dev); if (netif_running(dev)) - bnx2_netif_stop(bp); + bnx2_netif_stop(bp, false); bp->vlgrp = vlgrp; @@ -6331,7 +6337,7 @@ bnx2_vlan_rx_register(struct net_device *dev, struct vlan_group *vlgrp) if (bp->flags & BNX2_FLAG_CAN_KEEP_VLAN) bnx2_fw_sync(bp, BNX2_DRV_MSG_CODE_KEEP_VLAN_UPDATE, 0, 1); - bnx2_netif_start(bp); + bnx2_netif_start(bp, false); } #endif @@ -7051,9 +7057,9 @@ bnx2_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal) bp->stats_ticks &= BNX2_HC_STATS_TICKS_HC_STAT_TICKS; if (netif_running(bp->dev)) { - bnx2_netif_stop(bp); + bnx2_netif_stop(bp, true); bnx2_init_nic(bp, 0); - bnx2_netif_start(bp); + bnx2_netif_start(bp, true); } return 0; @@ -7083,7 +7089,7 @@ bnx2_change_ring_size(struct bnx2 *bp, u32 rx, u32 tx) /* Reset will erase chipset stats; save them */ bnx2_save_stats(bp); - bnx2_netif_stop(bp); + bnx2_netif_stop(bp, true); bnx2_reset_chip(bp, BNX2_DRV_MSG_CODE_RESET); bnx2_free_skbs(bp); bnx2_free_mem(bp); @@ -7111,7 +7117,7 @@ bnx2_change_ring_size(struct bnx2 *bp, u32 rx, u32 tx) bnx2_setup_cnic_irq_info(bp); mutex_unlock(&bp->cnic_lock); #endif - bnx2_netif_start(bp); + bnx2_netif_start(bp, true); } return 0; } @@ -7364,7 +7370,7 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf) if (etest->flags & ETH_TEST_FL_OFFLINE) { int i; - bnx2_netif_stop(bp); + bnx2_netif_stop(bp, true); bnx2_reset_chip(bp, BNX2_DRV_MSG_CODE_DIAG); bnx2_free_skbs(bp); @@ -7383,7 +7389,7 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf) bnx2_shutdown_chip(bp); else { bnx2_init_nic(bp, 1); - bnx2_netif_start(bp); + bnx2_netif_start(bp, true); } /* wait for link up */ @@ -8377,7 +8383,7 @@ bnx2_suspend(struct pci_dev *pdev, pm_message_t state) return 0; flush_scheduled_work(); - bnx2_netif_stop(bp); + bnx2_netif_stop(bp, true); netif_device_detach(dev); del_timer_sync(&bp->timer); bnx2_shutdown_chip(bp); @@ -8399,7 +8405,7 @@ bnx2_resume(struct pci_dev *pdev) bnx2_set_power_state(bp, PCI_D0); netif_device_attach(dev); bnx2_init_nic(bp, 1); - bnx2_netif_start(bp); + bnx2_netif_start(bp, true); return 0; } @@ -8426,7 +8432,7 @@ static pci_ers_result_t bnx2_io_error_detected(struct pci_dev *pdev, } if (netif_running(dev)) { - bnx2_netif_stop(bp); + bnx2_netif_stop(bp, true); del_timer_sync(&bp->timer); bnx2_reset_nic(bp, BNX2_DRV_MSG_CODE_RESET); } @@ -8483,7 +8489,7 @@ static void bnx2_io_resume(struct pci_dev *pdev) rtnl_lock(); if (netif_running(dev)) - bnx2_netif_start(bp); + bnx2_netif_start(bp, true); netif_device_attach(dev); rtnl_unlock(); |