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authorAlexander Duyck <alexander.h.duyck@intel.com>2010-08-03 11:50:08 +0000
committerDavid S. Miller <davem@davemloft.net>2010-08-03 16:40:53 -0700
commit99870a73d406e5bd235bc8e5aca6893a68184881 (patch)
tree7d99cc6cf39dd831bcd2d296bcab3822ab6a9a06 /drivers/net/wireless
parent96f2bd13bfb6df5beec7fe55405ad94b528b8b4c (diff)
downloadblackbird-op-linux-99870a73d406e5bd235bc8e5aca6893a68184881.tar.gz
blackbird-op-linux-99870a73d406e5bd235bc8e5aca6893a68184881.zip
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>
Diffstat (limited to 'drivers/net/wireless')
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