linux/drivers/net/igb
Alexander Duyck 99870a73d4 igb: Program MDICNFG register prior to PHY init
This patch addresses an issue seen on 82580 in which the MDICNFG
register will be reset during a single function reset and as a
result we will be unable to communicate with the PHY.  To correct
the issue, added a call to reset_mdicnfg just prior to the first
access of the MDICNFG register in sgnii_uses_mdio.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-03 16:40:53 -07:00
..
e1000_82575.c igb: Program MDICNFG register prior to PHY init 2010-08-03 16:40:53 -07:00
e1000_82575.h igb: add per-packet timestamping 2010-03-30 23:42:27 -07:00
e1000_defines.h igb: restore EEPROM values of MDICNFG on reset with 82580 2010-07-26 18:42:53 -07:00
e1000_hw.h igb: update hw_debug macro to make use of netdev_dbg call 2010-03-30 23:02:26 -07:00
e1000_mac.c igb: add support for reporting 5GT/s during probe on PCIe Gen2 2010-04-27 12:53:28 -07:00
e1000_mac.h
e1000_mbx.c
e1000_mbx.h
e1000_nvm.c
e1000_nvm.h
e1000_phy.c
e1000_phy.h
e1000_regs.h
igb_ethtool.c igb: correct link test not being run when link is down 2010-07-01 22:45:57 -07:00
igb_main.c igb: Use irq_synchronize per vector when using MSI-X 2010-08-02 21:20:22 -07:00
igb.h igb: reduce cache misses on tx cleanup 2010-05-05 21:30:12 -07:00
Makefile