Commit 450f0b97 authored Sep 29, 2020 by Stanislaw Kardach Committed by David S. Miller Sep 29, 2020

octeontx2-af: fix LD CUSTOM LTYPE aliasing



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>

parent d61491a5

drivers/net/ethernet/marvell/octeontx2/af/npc.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -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 {

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