amd-xgbe: Yellow carp devices do not need rrc

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Link stability issues are noticed on Yellow carp platforms when Receiver
Reset Cycle is issued. Since the CDR workaround is disabled on these
platforms, the Receiver Reset Cycle is not needed.

So, avoid issuing rrc on Yellow carp platforms.

Fixes: dbb6c58b5a ("net: amd-xgbe: Add Support for Yellow Carp Ethernet device")
Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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This commit is contained in:

Raju Rangoju 2022-10-20 12:12:11 +05:30 • committed by Jakub Kicinski

parent 4d814b329a

commit f97fc7ef41

3 changed files with 7 additions and 1 deletions

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5

drivers/net/ethernet/amd/xgbe/xgbe-pci.c

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2

drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c

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1

drivers/net/ethernet/amd/xgbe/xgbe.h

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