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linux/drivers/net/ethernet/intel/igb
Koki Sanagi a95a07445e igb: reset PHY after recovering from PHY power down
According to 82576_Datasheet.pdf, PHY setting is lost after PHY power down.
So resetting PHY is needed when recovering from PHY power down to set a default
setting to PHY register.
Owing to this lack, NIC doesn't link up in some rare situation.

Signed-off-by: Koki Sanagi <sanagi.koki@jp.fujitsu.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-05 13:12:04 -05:00
..
e1000_82575.c igb: Convert bare printk to pr_notice 2011-11-16 04:39:34 -08:00
e1000_82575.h igb: Create separate functions for generating cmd_type and olinfo 2011-10-06 23:27:16 -07:00
e1000_defines.h igb: Add workaround for byte swapped VLAN on i350 local traffic 2011-10-12 22:46:40 -07:00
e1000_hw.h intel: Move the Intel wired LAN drivers 2011-08-10 20:03:27 -07:00
e1000_mac.c igb: VFTA Table Fix for i350 devices 2011-10-21 03:19:39 -07:00
e1000_mac.h igb: VFTA Table Fix for i350 devices 2011-10-21 03:19:39 -07:00
e1000_mbx.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2011-10-25 13:25:22 +02:00
e1000_mbx.h intel: Move the Intel wired LAN drivers 2011-08-10 20:03:27 -07:00
e1000_nvm.c intel: Move the Intel wired LAN drivers 2011-08-10 20:03:27 -07:00
e1000_nvm.h intel: Move the Intel wired LAN drivers 2011-08-10 20:03:27 -07:00
e1000_phy.c igb: Fix for I347AT4 PHY cable length unit detection 2011-11-02 16:55:08 -07:00
e1000_phy.h intel: Move the Intel wired LAN drivers 2011-08-10 20:03:27 -07:00
e1000_regs.h igb: Loopback functionality supports for i350 devices 2011-10-12 22:50:21 -07:00
igb.h igb: Add support for byte queue limits. 2012-01-05 13:12:03 -05:00
igb_ethtool.c igb: add basic runtime PM support 2012-01-05 13:12:03 -05:00
igb_main.c igb: reset PHY after recovering from PHY power down 2012-01-05 13:12:04 -05:00
Makefile intel: Move the Intel wired LAN drivers 2011-08-10 20:03:27 -07:00