octeontx2-af: fix Extended DSA and eDSA parsing
authorSatha Rao <skoteshwar@marvell.com>
Tue, 29 Sep 2020 09:28:17 +0000 (11:28 +0200)
committerDavid S. Miller <davem@davemloft.net>
Tue, 29 Sep 2020 20:12:03 +0000 (13:12 -0700)
KPU profile interpret Extended DSA and eDSA by looking source dev. This
was incorrect and it restricts to use few source device ids and also
created confusion while parsing regular DSA tag. With below patch lookup
was based on bit 12 of Word0. This is always zero for DSA tag and it
should be one for Extended DSA and eDSA.

Signed-off-by: Satha Rao <skoteshwar@marvell.com>
Acked-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h

index adc94ba..55264a8 100644 (file)
@@ -988,7 +988,7 @@ static const struct npc_kpu_profile_action ikpu_action_entries[] = {
        },
        {
                NPC_ERRLEV_RE, NPC_EC_NOERR,
-               12, 16, 20, 0, 0,
+               12, 14, 20, 0, 0,
                NPC_S_KPU1_EXDSA, 0, 0,
                NPC_LID_LA, NPC_LT_NA,
                0,
@@ -1360,10 +1360,10 @@ static const struct npc_kpu_profile_cam kpu1_cam_entries[] = {
        },
        {
                NPC_S_KPU1_EXDSA, 0xff,
-               NPC_DSA_EXTEND,
-               NPC_DSA_EXTEND,
                0x0000,
                0x0000,
+               NPC_DSA_EXTEND,
+               NPC_DSA_EXTEND,
                0x0000,
                0x0000,
        },