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authorNithin Dabilpuram2023-12-05 13:34:30 +0530
committerGreg Kroah-Hartman2023-12-13 18:39:10 +0100
commit0c8baa37bfa5e649bd02fb37098289fba67e996f (patch)
treef9d438d3253fd5e7f42bb22d36efb0944e18e4ef /tools/wmi
parentd2689aea4f2e8c56692b33aadb531bd28a9cba39 (diff)
octeontx2-af: Adjust Tx credits when MCS external bypass is disabled
[ Upstream commit dca6fa8644b89f54345e55501b1419316ba5cb29 ] When MCS external bypass is disabled, MCS returns additional 2 credits(32B) for every packet Tx'ed on LMAC. To account for these extra credits, NIX_AF_TX_LINKX_NORM_CREDIT.CC_MCS_CNT needs to be configured as otherwise NIX Tx credits would overflow and will never be returned to idle state credit count causing issues with credit control and MTU change. This patch fixes the same by configuring CC_MCS_CNT at probe time for MCS enabled SoC's Fixes: bd69476e86fc ("octeontx2-af: cn10k: mcs: Install a default TCAM for normal traffic") Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com> Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/wmi')
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