From f97fc7ef414603189d5ba6f529407c5341c03c2a Mon Sep 17 00:00:00 2001 From: Raju Rangoju Date: Thu, 20 Oct 2022 12:12:11 +0530 Subject: 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 Acked-by: Tom Lendacky Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/amd/xgbe/xgbe.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/ethernet/amd/xgbe/xgbe.h') 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 { -- cgit v1.2.3-59-g8ed1b