diff options
| author |   Alexander Duyck <alexander.h.duyck@intel.com> | 2008-11-21 21:30:24 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2008-11-21 21:30:24 -0800 |
| commit | f5f4cf08467db10de061a1b90037a56a360d3554 (patch) | |
| tree | f590f5a39dca1a57012f5eb62302ca56b7d3e27a /drivers/net/igb/igb_main.c | |
| parent | enic: misc cleanup items: (diff) | |
| download | linux-dev-f5f4cf08467db10de061a1b90037a56a360d3554.tar.xz linux-dev-f5f4cf08467db10de061a1b90037a56a360d3554.zip | |
igb: do not use phy ops in ethtool test cleanup for non-copper parts
Currently the igb driver is experiencing a panic due to a null function
pointer being used during the cleanup of the ethtool looback test on
fiber/serdes parts. This patch prevents that and adds a check prior to
calling any phy function.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/igb/igb_main.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index eca5684d5655..b64c41a44dfc 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -931,8 +931,7 @@ void igb_reset(struct igb_adapter *adapter) wr32(E1000_VET, ETHERNET_IEEE_VLAN_TYPE); igb_reset_adaptive(&adapter->hw); - if (adapter->hw.phy.ops.get_phy_info) - adapter->hw.phy.ops.get_phy_info(&adapter->hw); + igb_get_phy_info(&adapter->hw); } /** @@ -1305,7 +1304,7 @@ err_register: igb_release_hw_control(adapter); err_eeprom: if (!igb_check_reset_block(hw)) - hw->phy.ops.reset_phy(hw); + igb_reset_phy(hw); if (hw->flash_address) iounmap(hw->flash_address); @@ -1365,9 +1364,8 @@ static void __devexit igb_remove(struct pci_dev *pdev) unregister_netdev(netdev); - if (adapter->hw.phy.ops.reset_phy && - !igb_check_reset_block(&adapter->hw)) - adapter->hw.phy.ops.reset_phy(&adapter->hw); + if (!igb_check_reset_block(&adapter->hw)) + igb_reset_phy(&adapter->hw); igb_remove_device(&adapter->hw); igb_reset_interrupt_capability(adapter); @@ -2283,8 +2281,7 @@ static void igb_set_multi(struct net_device *netdev) static void igb_update_phy_info(unsigned long data) { struct igb_adapter *adapter = (struct igb_adapter *) data; - if (adapter->hw.phy.ops.get_phy_info) - adapter->hw.phy.ops.get_phy_info(&adapter->hw); + igb_get_phy_info(&adapter->hw); } /** @@ -3258,7 +3255,7 @@ void igb_update_stats(struct igb_adapter *adapter) /* Phy Stats */ if (hw->phy.media_type == e1000_media_type_copper) { if ((adapter->link_speed == SPEED_1000) && - (!hw->phy.ops.read_phy_reg(hw, PHY_1000T_STATUS, + (!igb_read_phy_reg(hw, PHY_1000T_STATUS, &phy_tmp))) { phy_tmp &= PHY_IDLE_ERROR_COUNT_MASK; adapter->phy_stats.idle_errors += phy_tmp; @@ -4111,9 +4108,8 @@ static int igb_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) case SIOCGMIIREG: if (!capable(CAP_NET_ADMIN)) return -EPERM; - if (adapter->hw.phy.ops.read_phy_reg(&adapter->hw, - data->reg_num - & 0x1F, &data->val_out)) + if (igb_read_phy_reg(&adapter->hw, data->reg_num & 0x1F, + &data->val_out)) return -EIO; break; case SIOCSMIIREG: |