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octeontx2-af: Limit KPU parsing for GTPU packets

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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 <kirankumark@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kiran Kumar K 2021-09-24 11:48:50 +05:30 committed by David S. Miller
parent 24aa160d53
commit 2fae469ae2
1 changed files with 2 additions and 19 deletions
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21
drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h
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@ -7492,15 +7492,6 @@ static struct npc_kpu_profile_cam kpu9_cam_entries[] = {
0x0000,
0x0000,
},
{
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,
@ -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,