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nfp: fix NFP_NET_MAX_DSCP definition error

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The patch corrects the NFP_NET_MAX_DSCP definition in the main.h file.

The incorrect definition result DSCP bits not being mapped properly when
DCB is set. When NFP_NET_MAX_DSCP was defined as 4, the next 60 DSCP
bits failed to be set.

Fixes: 9b7fe8046d ("nfp: add DCB IEEE support")
Cc: stable@vger.kernel.org
Signed-off-by: Huayu Chen <huayu.chen@corigine.com>
Acked-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Louis Peens <louis.peens@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Huayu Chen 2023-05-11 08:50:56 +02:00 committed by David S. Miller
parent 01e8f6cd10
commit de9c1a23ad
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/netronome/nfp/nic/main.h
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@ -8,7 +8,7 @@
#ifdef CONFIG_DCB
/* DCB feature definitions */
#define NFP_NET_MAX_DSCP 4
#define NFP_NET_MAX_DSCP 64
#define NFP_NET_MAX_TC IEEE_8021QAZ_MAX_TCS
#define NFP_NET_MAX_PRIO 8
#define NFP_DCB_CFG_STRIDE 256