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[net-next,5/7] octeontx2-af: Add IPv6 fields to default MKEX

Message ID 20200929092820.22487-6-skardach@marvell.com
State New
Headers show
Series octeontx2-af: cleanup and extend parser config | expand

Commit Message

Stanislaw Kardach Sept. 29, 2020, 9:28 a.m. UTC 
From: Vidhya Vidhyaraman <vraman@marvell.com>

Added some IPv6 protocol fields to the default MKEX profile.
They include everything from the beginning of IP header and up to
source address. The pattern occupies full KW2 in MCAM entry.
Only one out of two LD registers for this protocol is used.

Signed-off-by: Vidhya Vidhyaraman <vraman@marvell.com>
Acked-by: Sunil Goutham <sgoutham@marvell.com>
---
 drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h b/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h
index 55264a8a25a3..5f71d3ccd6c8 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h
@@ -13391,6 +13391,11 @@  static const struct npc_mcam_kex npc_mkex_default = {
 				/* TOS: 1 byte, KW1[63:56] */
 				KEX_LD_CFG(0x0, 0x1, 0x1, 0x0, 0xf),
 			},
+			/* Layer C: IPv6 */
+			[NPC_LT_LC_IP6] = {
+				/* Everything up to SADDR: 8 bytes, KW2[63:0] */
+				KEX_LD_CFG(0x07, 0x0, 0x1, 0x0, 0x10),
+			},
 		},
 		[NPC_LID_LD] = {
 			/* Layer D:UDP */