From 2fae469ae23849036185e758527583dd7cab2723 Mon Sep 17 00:00:00 2001 From: Kiran Kumar K Date: Fri, 24 Sep 2021 11:48:50 +0530 Subject: [PATCH] octeontx2-af: Limit KPU parsing for GTPU packets With current KPU profile, while parsing GTPU packets, GTPU payload is also being parsed and GTPU PDU payload is being treated as IPV4 data, which is not correct. In case of GTPU packets, parsing should be stopped after identifying the GTPU. Adding changes to limit KPU profile parsing for GTPU payload. Signed-off-by: Kiran Kumar K Signed-off-by: David S. Miller --- .../net/ethernet/marvell/octeontx2/af/npc_profile.h | 21 ++------------------- 1 file changed, 2 insertions(+), 19 deletions(-) diff --git a/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h b/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h index 588822a..d651ccc 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h @@ -7496,15 +7496,6 @@ static struct npc_kpu_profile_cam kpu9_cam_entries[] = { NPC_S_KPU9_GTPU, 0xff, 0x0000, 0x0000, - NPC_GTP_PT_GTP | NPC_GTP_VER1 | NPC_GTP_MT_G_PDU, - NPC_GTP_PT_MASK | NPC_GTP_VER_MASK | NPC_GTP_MT_MASK, - 0x0000, - 0x0000, - }, - { - NPC_S_KPU9_GTPU, 0xff, - 0x0000, - 0x0000, NPC_GTP_PT_GTP | NPC_GTP_VER1, NPC_GTP_PT_MASK | NPC_GTP_VER_MASK, 0x0000, @@ -14335,16 +14326,8 @@ static struct npc_kpu_profile_action kpu9_action_entries[] = { }, { NPC_ERRLEV_RE, NPC_EC_NOERR, - 8, 0, 6, 2, 0, - NPC_S_KPU12_TU_IP, 8, 1, - NPC_LID_LE, NPC_LT_LE_GTPU, - NPC_F_LE_L_GTPU_G_PDU, - 0, 0, 0, 0, - }, - { - NPC_ERRLEV_RE, NPC_EC_NOERR, - 8, 0, 6, 2, 0, - NPC_S_KPU12_TU_IP, 8, 1, + 8, 0, 6, 2, 1, + NPC_S_NA, 0, 1, NPC_LID_LE, NPC_LT_LE_GTPU, 0, 0, 0, 0, 0, -- 2.7.4