diff options
author | Stanislaw Kardach <skardach@marvell.com> | 2021-05-27 12:44:35 +0300 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2021-05-30 00:16:21 +0300 |
commit | 3a7244152f9c22f32f37dfba2a9b070a90bf877a (patch) | |
tree | a7a3a8304fb58e567e5516267b600d85395fba12 /drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h | |
parent | 015dbf5662fd689d581c0bc980711b073ca09a1a (diff) | |
download | linux-3a7244152f9c22f32f37dfba2a9b070a90bf877a.tar.xz |
octeontx2-af: add support for custom KPU entries
Add ability to load a set of custom KPU entries. This
allows for flexible support for custom protocol parsing.
AF driver will attempt to load the profile and verify if it can fit
hardware capabilities. If not, it will revert to the built-in profile.
Next it will replace the first KPU_MAX_CST_LT (2) entries in each KPU
in default profile with entries read from the profile image.
The built-in profile should always contain KPU_MAX_CSR_LT first no-match
entries and AF driver will disable those in the KPU unless custom
profile is loaded.
Profile file contains also a list of default protocol overrides to
allow for custom protocols to be used there.
Signed-off-by: Stanislaw Kardach <skardach@marvell.com>
Signed-off-by: George Cherian <george.cherian@marvell.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h')
-rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h | 156 |
1 files changed, 122 insertions, 34 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h b/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h index 5c372d2c24a1..de3a60c12392 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h @@ -11,7 +11,10 @@ #ifndef NPC_PROFILE_H #define NPC_PROFILE_H -#define NPC_KPU_PROFILE_VER 0x0000000100050000 +#define NPC_KPU_PROFILE_VER 0x0000000100050000 +#define NPC_KPU_VER_MAJ(ver) ((u16)(((ver) >> 32) & 0xFFFF)) +#define NPC_KPU_VER_MIN(ver) ((u16)(((ver) >> 16) & 0xFFFF)) +#define NPC_KPU_VER_PATCH(ver) ((u16)((ver) & 0xFFFF)) #define NPC_IH_W 0x8000 #define NPC_IH_UTAG 0x2000 @@ -442,7 +445,28 @@ enum NPC_ERRLEV_E { NPC_ERRLEV_ENUM_LAST = 16, }; -static const struct npc_kpu_profile_action ikpu_action_entries[] = { +#define NPC_KPU_NOP_CAM \ + { \ + NPC_S_NA, 0xff, \ + 0x0000, \ + 0x0000, \ + 0x0000, \ + 0x0000, \ + 0x0000, \ + 0x0000, \ + } + +#define NPC_KPU_NOP_ACTION \ + { \ + NPC_ERRLEV_RE, NPC_EC_NOERR, \ + 0, 0, 0, 0, 0, \ + NPC_S_NA, 0, 0, \ + NPC_LID_LA, NPC_LT_NA, \ + 0, \ + 0, 0, 0, 0, \ + } + +static struct npc_kpu_profile_action ikpu_action_entries[] = { { NPC_ERRLEV_RE, NPC_EC_NOERR, 12, 16, 20, 0, 0, @@ -1021,7 +1045,9 @@ static const struct npc_kpu_profile_action ikpu_action_entries[] = { }, }; -static const struct npc_kpu_profile_cam kpu1_cam_entries[] = { +static struct npc_kpu_profile_cam kpu1_cam_entries[] = { + NPC_KPU_NOP_CAM, + NPC_KPU_NOP_CAM, { NPC_S_KPU1_ETHER, 0xff, NPC_ETYPE_IP, @@ -1699,7 +1725,9 @@ static const struct npc_kpu_profile_cam kpu1_cam_entries[] = { }, }; -static const struct npc_kpu_profile_cam kpu2_cam_entries[] = { +static struct npc_kpu_profile_cam kpu2_cam_entries[] = { + NPC_KPU_NOP_CAM, + NPC_KPU_NOP_CAM, { NPC_S_KPU2_CTAG, 0xff, NPC_ETYPE_IP, @@ -2827,7 +2855,9 @@ static const struct npc_kpu_profile_cam kpu2_cam_entries[] = { }, }; -static const struct npc_kpu_profile_cam kpu3_cam_entries[] = { +static struct npc_kpu_profile_cam kpu3_cam_entries[] = { + NPC_KPU_NOP_CAM, + NPC_KPU_NOP_CAM, { NPC_S_KPU3_CTAG, 0xff, NPC_ETYPE_IP, @@ -3946,7 +3976,9 @@ static const struct npc_kpu_profile_cam kpu3_cam_entries[] = { }, }; -static const struct npc_kpu_profile_cam kpu4_cam_entries[] = { +static struct npc_kpu_profile_cam kpu4_cam_entries[] = { + NPC_KPU_NOP_CAM, + NPC_KPU_NOP_CAM, { NPC_S_KPU4_MPLS, 0xff, NPC_MPLS_S, @@ -4102,7 +4134,9 @@ static const struct npc_kpu_profile_cam kpu4_cam_entries[] = { }, }; -static const struct npc_kpu_profile_cam kpu5_cam_entries[] = { +static struct npc_kpu_profile_cam kpu5_cam_entries[] = { + NPC_KPU_NOP_CAM, + NPC_KPU_NOP_CAM, { NPC_S_KPU5_IP, 0xff, 0x0000, @@ -4672,7 +4706,9 @@ static const struct npc_kpu_profile_cam kpu5_cam_entries[] = { }, }; -static const struct npc_kpu_profile_cam kpu6_cam_entries[] = { +static struct npc_kpu_profile_cam kpu6_cam_entries[] = { + NPC_KPU_NOP_CAM, + NPC_KPU_NOP_CAM, { NPC_S_KPU6_IP6_EXT, 0xff, 0x0000, @@ -5017,7 +5053,9 @@ static const struct npc_kpu_profile_cam kpu6_cam_entries[] = { }, }; -static const struct npc_kpu_profile_cam kpu7_cam_entries[] = { +static struct npc_kpu_profile_cam kpu7_cam_entries[] = { + NPC_KPU_NOP_CAM, + NPC_KPU_NOP_CAM, { NPC_S_KPU7_IP6_EXT, 0xff, 0x0000, @@ -5236,7 +5274,9 @@ static const struct npc_kpu_profile_cam kpu7_cam_entries[] = { }, }; -static const struct npc_kpu_profile_cam kpu8_cam_entries[] = { +static struct npc_kpu_profile_cam kpu8_cam_entries[] = { + NPC_KPU_NOP_CAM, + NPC_KPU_NOP_CAM, { NPC_S_KPU8_TCP, 0xff, 0x0000, @@ -5977,7 +6017,9 @@ static const struct npc_kpu_profile_cam kpu8_cam_entries[] = { }, }; -static const struct npc_kpu_profile_cam kpu9_cam_entries[] = { +static struct npc_kpu_profile_cam kpu9_cam_entries[] = { + NPC_KPU_NOP_CAM, + NPC_KPU_NOP_CAM, { NPC_S_KPU9_TU_MPLS_IN_GRE, 0xff, NPC_MPLS_S, @@ -6448,7 +6490,9 @@ static const struct npc_kpu_profile_cam kpu9_cam_entries[] = { }, }; -static const struct npc_kpu_profile_cam kpu10_cam_entries[] = { +static struct npc_kpu_profile_cam kpu10_cam_entries[] = { + NPC_KPU_NOP_CAM, + NPC_KPU_NOP_CAM, { NPC_S_KPU10_TU_MPLS, 0xff, NPC_MPLS_S, @@ -6613,7 +6657,9 @@ static const struct npc_kpu_profile_cam kpu10_cam_entries[] = { }, }; -static const struct npc_kpu_profile_cam kpu11_cam_entries[] = { +static struct npc_kpu_profile_cam kpu11_cam_entries[] = { + NPC_KPU_NOP_CAM, + NPC_KPU_NOP_CAM, { NPC_S_KPU11_TU_ETHER, 0xff, NPC_ETYPE_IP, @@ -6922,7 +6968,9 @@ static const struct npc_kpu_profile_cam kpu11_cam_entries[] = { }, }; -static const struct npc_kpu_profile_cam kpu12_cam_entries[] = { +static struct npc_kpu_profile_cam kpu12_cam_entries[] = { + NPC_KPU_NOP_CAM, + NPC_KPU_NOP_CAM, { NPC_S_KPU12_TU_IP, 0xff, NPC_IPNH_TCP, @@ -7177,7 +7225,9 @@ static const struct npc_kpu_profile_cam kpu12_cam_entries[] = { }, }; -static const struct npc_kpu_profile_cam kpu13_cam_entries[] = { +static struct npc_kpu_profile_cam kpu13_cam_entries[] = { + NPC_KPU_NOP_CAM, + NPC_KPU_NOP_CAM, { NPC_S_KPU13_TU_IP6_EXT, 0xff, 0x0000, @@ -7189,7 +7239,9 @@ static const struct npc_kpu_profile_cam kpu13_cam_entries[] = { }, }; -static const struct npc_kpu_profile_cam kpu14_cam_entries[] = { +static struct npc_kpu_profile_cam kpu14_cam_entries[] = { + NPC_KPU_NOP_CAM, + NPC_KPU_NOP_CAM, { NPC_S_KPU14_TU_IP6_EXT, 0xff, 0x0000, @@ -7201,7 +7253,9 @@ static const struct npc_kpu_profile_cam kpu14_cam_entries[] = { }, }; -static const struct npc_kpu_profile_cam kpu15_cam_entries[] = { +static struct npc_kpu_profile_cam kpu15_cam_entries[] = { + NPC_KPU_NOP_CAM, + NPC_KPU_NOP_CAM, { NPC_S_KPU15_TU_TCP, 0xff, 0x0000, @@ -7402,7 +7456,9 @@ static const struct npc_kpu_profile_cam kpu15_cam_entries[] = { }, }; -static const struct npc_kpu_profile_cam kpu16_cam_entries[] = { +static struct npc_kpu_profile_cam kpu16_cam_entries[] = { + NPC_KPU_NOP_CAM, + NPC_KPU_NOP_CAM, { NPC_S_KPU16_TCP_DATA, 0xff, 0x0000, @@ -7459,7 +7515,9 @@ static const struct npc_kpu_profile_cam kpu16_cam_entries[] = { }, }; -static const struct npc_kpu_profile_action kpu1_action_entries[] = { +static struct npc_kpu_profile_action kpu1_action_entries[] = { + NPC_KPU_NOP_ACTION, + NPC_KPU_NOP_ACTION, { NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 6, 3, 0, @@ -8084,7 +8142,9 @@ static const struct npc_kpu_profile_action kpu1_action_entries[] = { }, }; -static const struct npc_kpu_profile_action kpu2_action_entries[] = { +static struct npc_kpu_profile_action kpu2_action_entries[] = { + NPC_KPU_NOP_ACTION, + NPC_KPU_NOP_ACTION, { NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 6, 2, 0, @@ -9087,7 +9147,9 @@ static const struct npc_kpu_profile_action kpu2_action_entries[] = { }, }; -static const struct npc_kpu_profile_action kpu3_action_entries[] = { +static struct npc_kpu_profile_action kpu3_action_entries[] = { + NPC_KPU_NOP_ACTION, + NPC_KPU_NOP_ACTION, { NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 6, 1, 0, @@ -10082,7 +10144,9 @@ static const struct npc_kpu_profile_action kpu3_action_entries[] = { }, }; -static const struct npc_kpu_profile_action kpu4_action_entries[] = { +static struct npc_kpu_profile_action kpu4_action_entries[] = { + NPC_KPU_NOP_ACTION, + NPC_KPU_NOP_ACTION, { NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0, 0, 0, @@ -10221,7 +10285,9 @@ static const struct npc_kpu_profile_action kpu4_action_entries[] = { }, }; -static const struct npc_kpu_profile_action kpu5_action_entries[] = { +static struct npc_kpu_profile_action kpu5_action_entries[] = { + NPC_KPU_NOP_ACTION, + NPC_KPU_NOP_ACTION, { NPC_ERRLEV_LC, NPC_EC_IP_TTL_0, 0, 0, 0, 0, 1, @@ -10728,7 +10794,9 @@ static const struct npc_kpu_profile_action kpu5_action_entries[] = { }, }; -static const struct npc_kpu_profile_action kpu6_action_entries[] = { +static struct npc_kpu_profile_action kpu6_action_entries[] = { + NPC_KPU_NOP_ACTION, + NPC_KPU_NOP_ACTION, { NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0, 0, 1, @@ -11035,7 +11103,9 @@ static const struct npc_kpu_profile_action kpu6_action_entries[] = { }, }; -static const struct npc_kpu_profile_action kpu7_action_entries[] = { +static struct npc_kpu_profile_action kpu7_action_entries[] = { + NPC_KPU_NOP_ACTION, + NPC_KPU_NOP_ACTION, { NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0, 0, 1, @@ -11230,7 +11300,9 @@ static const struct npc_kpu_profile_action kpu7_action_entries[] = { }, }; -static const struct npc_kpu_profile_action kpu8_action_entries[] = { +static struct npc_kpu_profile_action kpu8_action_entries[] = { + NPC_KPU_NOP_ACTION, + NPC_KPU_NOP_ACTION, { NPC_ERRLEV_LD, NPC_EC_TCP_FLAGS_FIN_ONLY, 0, 0, 0, 0, 1, @@ -11889,7 +11961,9 @@ static const struct npc_kpu_profile_action kpu8_action_entries[] = { }, }; -static const struct npc_kpu_profile_action kpu9_action_entries[] = { +static struct npc_kpu_profile_action kpu9_action_entries[] = { + NPC_KPU_NOP_ACTION, + NPC_KPU_NOP_ACTION, { NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0, 0, 0, @@ -12308,7 +12382,9 @@ static const struct npc_kpu_profile_action kpu9_action_entries[] = { }, }; -static const struct npc_kpu_profile_action kpu10_action_entries[] = { +static struct npc_kpu_profile_action kpu10_action_entries[] = { + NPC_KPU_NOP_ACTION, + NPC_KPU_NOP_ACTION, { NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 6, 1, 0, @@ -12455,7 +12531,9 @@ static const struct npc_kpu_profile_action kpu10_action_entries[] = { }, }; -static const struct npc_kpu_profile_action kpu11_action_entries[] = { +static struct npc_kpu_profile_action kpu11_action_entries[] = { + NPC_KPU_NOP_ACTION, + NPC_KPU_NOP_ACTION, { NPC_ERRLEV_RE, NPC_EC_NOERR, 8, 0, 6, 0, 0, @@ -12730,7 +12808,9 @@ static const struct npc_kpu_profile_action kpu11_action_entries[] = { }, }; -static const struct npc_kpu_profile_action kpu12_action_entries[] = { +static struct npc_kpu_profile_action kpu12_action_entries[] = { + NPC_KPU_NOP_ACTION, + NPC_KPU_NOP_ACTION, { NPC_ERRLEV_RE, NPC_EC_NOERR, 2, 12, 0, 2, 0, @@ -12957,7 +13037,9 @@ static const struct npc_kpu_profile_action kpu12_action_entries[] = { }, }; -static const struct npc_kpu_profile_action kpu13_action_entries[] = { +static struct npc_kpu_profile_action kpu13_action_entries[] = { + NPC_KPU_NOP_ACTION, + NPC_KPU_NOP_ACTION, { NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0, 0, 1, @@ -12968,7 +13050,9 @@ static const struct npc_kpu_profile_action kpu13_action_entries[] = { }, }; -static const struct npc_kpu_profile_action kpu14_action_entries[] = { +static struct npc_kpu_profile_action kpu14_action_entries[] = { + NPC_KPU_NOP_ACTION, + NPC_KPU_NOP_ACTION, { NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0, 0, 1, @@ -12979,7 +13063,9 @@ static const struct npc_kpu_profile_action kpu14_action_entries[] = { }, }; -static const struct npc_kpu_profile_action kpu15_action_entries[] = { +static struct npc_kpu_profile_action kpu15_action_entries[] = { + NPC_KPU_NOP_ACTION, + NPC_KPU_NOP_ACTION, { NPC_ERRLEV_LG, NPC_EC_TCP_FLAGS_FIN_ONLY, 0, 0, 0, 0, 1, @@ -13158,7 +13244,9 @@ static const struct npc_kpu_profile_action kpu15_action_entries[] = { }, }; -static const struct npc_kpu_profile_action kpu16_action_entries[] = { +static struct npc_kpu_profile_action kpu16_action_entries[] = { + NPC_KPU_NOP_ACTION, + NPC_KPU_NOP_ACTION, { NPC_ERRLEV_RE, NPC_EC_NOERR, 0, 0, 0, 0, 1, |