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| author |   Raju Rangoju <Raju.Rangoju@amd.com> | 2022-10-20 12:12:11 +0530 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2022-10-21 22:40:21 -0700 |
| commit | f97fc7ef414603189d5ba6f529407c5341c03c2a (patch) | |
| tree | c42dbaf1de0498ed8b3c99df856558e8fdfbc334 /drivers/net/ethernet/amd/xgbe/xgbe.h | |
| parent | MAINTAINERS: add keyword match on PTP (diff) | |
| download | linux-dev-f97fc7ef414603189d5ba6f529407c5341c03c2a.tar.xz linux-dev-f97fc7ef414603189d5ba6f529407c5341c03c2a.zip | |
amd-xgbe: Yellow carp devices do not need rrc
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: dbb6c58b5a61 ("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>
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe.h')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h index b875c430222e..49d23abce73d 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h @@ -1013,6 +1013,7 @@ struct xgbe_version_data { unsigned int tx_desc_prefetch; unsigned int rx_desc_prefetch; unsigned int an_cdr_workaround; + unsigned int enable_rrc; }; struct xgbe_prv_data { |