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ixgbe: Manual AN-37 for troublesome link partners for X550 SFI
authorJeff Daly <jeffd@silicom-usa.com>
Thu, 21 Jul 2022 14:10:30 +0000 (10:10 -0400)
committerTony Nguyen <anthony.l.nguyen@intel.com>
Thu, 18 Aug 2022 21:53:39 +0000 (14:53 -0700)
commitbd3d5c79aceab5eb5c1f57df9bdf6ee300a88e6c
treea8a7f02abf88cc260753eaf33e992d4cb24e11dftree | snapshot
parente089cdbf372fc8d1cb4acbda22cac38369a4243bcommit | diff
ixgbe: Manual AN-37 for troublesome link partners for X550 SFI

Some (Juniper MX5) SFP link partners exhibit a disinclination to
autonegotiate with X550 configured in SFI mode.  This patch enables
a manual AN-37 restart to work around the problem.

Signed-off-by: Jeff Daly <jeffd@silicom-usa.com>
Tested-by: Dave Switzer <david.switzer@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
drivers/net/ethernet/intel/ixgbe/ixgbe_type.h diff | blob | history
drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c diff | blob | history
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