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octeontx2-af: fix LD CUSTOM LTYPE aliasing

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Since LD contains LTYPE definitions tweaked toward efficient
NIX_AF_RX_FLOW_KEY_ALG(0..31)_FIELD(0..4) usage, the original location
of NPC_LT_LD_CUSTOM0/1 was aliased with MPLS_IN_* definitions.
Moving custom frame to value 6 and 7 removes the aliasing at the cost of
custom frames being also considered when TCP/UDP RSS algo is configured.

However since the goal of CUSTOM frames is to classify them to a
separate set of RQs, this cost is acceptable.

Signed-off-by: Stanislaw Kardach <skardach@marvell.com>
Acked-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stanislaw Kardach 2020-09-29 11:28:14 +02:00 committed by David S. Miller
parent d61491a51f
commit 450f0b9788
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/marvell/octeontx2/af/npc.h
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@ -77,6 +77,8 @@ enum npc_kpu_ld_ltype {
NPC_LT_LD_ICMP,
NPC_LT_LD_SCTP,
NPC_LT_LD_ICMP6,
NPC_LT_LD_CUSTOM0,
NPC_LT_LD_CUSTOM1,
NPC_LT_LD_IGMP = 8,
NPC_LT_LD_ESP,
NPC_LT_LD_AH,
@ -85,8 +87,6 @@ enum npc_kpu_ld_ltype {
NPC_LT_LD_NSH,
NPC_LT_LD_TU_MPLS_IN_NSH,
NPC_LT_LD_TU_MPLS_IN_IP,
NPC_LT_LD_CUSTOM0 = 0xE,
NPC_LT_LD_CUSTOM1 = 0xF,
};
enum npc_kpu_le_ltype {