diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h | 101 |
1 files changed, 86 insertions, 15 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h b/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h index 77bb4ed32600..b192692b4fc4 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h @@ -148,6 +148,20 @@ (((bytesm1) << 16) | ((hdr_ofs) << 8) | ((ena) << 7) | \ ((flags_ena) << 6) | ((key_ofs) & 0x3F)) +/* Rx parse key extract nibble enable */ +#define NPC_PARSE_NIBBLE_INTF_RX (NPC_PARSE_NIBBLE_CHAN | \ + NPC_PARSE_NIBBLE_LA_LTYPE | \ + NPC_PARSE_NIBBLE_LB_LTYPE | \ + NPC_PARSE_NIBBLE_LC_LTYPE | \ + NPC_PARSE_NIBBLE_LD_LTYPE | \ + NPC_PARSE_NIBBLE_LE_LTYPE) +/* Tx parse key extract nibble enable */ +#define NPC_PARSE_NIBBLE_INTF_TX (NPC_PARSE_NIBBLE_LA_LTYPE | \ + NPC_PARSE_NIBBLE_LB_LTYPE | \ + NPC_PARSE_NIBBLE_LC_LTYPE | \ + NPC_PARSE_NIBBLE_LD_LTYPE | \ + NPC_PARSE_NIBBLE_LE_LTYPE) + enum npc_kpu_parser_state { NPC_S_NA = 0, NPC_S_KPU1_ETHER, @@ -13380,14 +13394,15 @@ static const struct npc_lt_def_cfg npc_lt_defaults = { }, }; -static const struct npc_mcam_kex npc_mkex_default = { +static struct npc_mcam_kex npc_mkex_default = { .mkex_sign = MKEX_SIGN, .name = "default", .kpu_version = NPC_KPU_PROFILE_VER, .keyx_cfg = { - /* nibble: LA..LE (ltype only) + Channel */ - [NIX_INTF_RX] = ((u64)NPC_MCAM_KEY_X2 << 32) | 0x49247, - [NIX_INTF_TX] = ((u64)NPC_MCAM_KEY_X2 << 32) | ((1ULL << 19) - 1), + /* nibble: LA..LE (ltype only) + channel */ + [NIX_INTF_RX] = ((u64)NPC_MCAM_KEY_X2 << 32) | NPC_PARSE_NIBBLE_INTF_RX, + /* nibble: LA..LE (ltype only) */ + [NIX_INTF_TX] = ((u64)NPC_MCAM_KEY_X2 << 32) | NPC_PARSE_NIBBLE_INTF_TX, }, .intf_lid_lt_ld = { /* Default RX MCAM KEX profile */ @@ -13405,12 +13420,14 @@ static const struct npc_mcam_kex npc_mkex_default = { /* Layer B: Single VLAN (CTAG) */ /* CTAG VLAN[2..3] + Ethertype, 4 bytes, KW0[63:32] */ [NPC_LT_LB_CTAG] = { - KEX_LD_CFG(0x03, 0x0, 0x1, 0x0, 0x4), + KEX_LD_CFG(0x03, 0x2, 0x1, 0x0, 0x4), }, /* Layer B: Stacked VLAN (STAG|QinQ) */ [NPC_LT_LB_STAG_QINQ] = { - /* CTAG VLAN[2..3] + Ethertype, 4 bytes, KW0[63:32] */ - KEX_LD_CFG(0x03, 0x4, 0x1, 0x0, 0x4), + /* Outer VLAN: 2 bytes, KW0[63:48] */ + KEX_LD_CFG(0x01, 0x2, 0x1, 0x0, 0x6), + /* Ethertype: 2 bytes, KW0[47:32] */ + KEX_LD_CFG(0x01, 0x8, 0x1, 0x0, 0x4), }, [NPC_LT_LB_FDSA] = { /* SWITCH PORT: 1 byte, KW0[63:48] */ @@ -13436,17 +13453,71 @@ static const struct npc_mcam_kex npc_mkex_default = { [NPC_LID_LD] = { /* Layer D:UDP */ [NPC_LT_LD_UDP] = { - /* SPORT: 2 bytes, KW3[15:0] */ - KEX_LD_CFG(0x1, 0x0, 0x1, 0x0, 0x18), - /* DPORT: 2 bytes, KW3[31:16] */ - KEX_LD_CFG(0x1, 0x2, 0x1, 0x0, 0x1a), + /* SPORT+DPORT: 4 bytes, KW3[31:0] */ + KEX_LD_CFG(0x3, 0x0, 0x1, 0x0, 0x18), + }, + /* Layer D:TCP */ + [NPC_LT_LD_TCP] = { + /* SPORT+DPORT: 4 bytes, KW3[31:0] */ + KEX_LD_CFG(0x3, 0x0, 0x1, 0x0, 0x18), + }, + }, + }, + + /* Default TX MCAM KEX profile */ + [NIX_INTF_TX] = { + [NPC_LID_LA] = { + /* Layer A: NIX_INST_HDR_S + Ethernet */ + /* NIX appends 8 bytes of NIX_INST_HDR_S at the + * start of each TX packet supplied to NPC. + */ + [NPC_LT_LA_IH_NIX_ETHER] = { + /* PF_FUNC: 2B , KW0 [47:32] */ + KEX_LD_CFG(0x01, 0x0, 0x1, 0x0, 0x4), + /* DMAC: 6 bytes, KW1[63:16] */ + KEX_LD_CFG(0x05, 0x8, 0x1, 0x0, 0xa), + }, + }, + [NPC_LID_LB] = { + /* Layer B: Single VLAN (CTAG) */ + [NPC_LT_LB_CTAG] = { + /* CTAG VLAN[2..3] KW0[63:48] */ + KEX_LD_CFG(0x01, 0x2, 0x1, 0x0, 0x6), + /* CTAG VLAN[2..3] KW1[15:0] */ + KEX_LD_CFG(0x01, 0x4, 0x1, 0x0, 0x8), + }, + /* Layer B: Stacked VLAN (STAG|QinQ) */ + [NPC_LT_LB_STAG_QINQ] = { + /* Outer VLAN: 2 bytes, KW0[63:48] */ + KEX_LD_CFG(0x01, 0x2, 0x1, 0x0, 0x6), + /* Outer VLAN: 2 Bytes, KW1[15:0] */ + KEX_LD_CFG(0x01, 0x8, 0x1, 0x0, 0x8), + }, + }, + [NPC_LID_LC] = { + /* Layer C: IPv4 */ + [NPC_LT_LC_IP] = { + /* SIP+DIP: 8 bytes, KW2[63:0] */ + KEX_LD_CFG(0x07, 0xc, 0x1, 0x0, 0x10), + /* 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 */ + [NPC_LT_LD_UDP] = { + /* SPORT+DPORT: 4 bytes, KW3[31:0] */ + KEX_LD_CFG(0x3, 0x0, 0x1, 0x0, 0x18), }, /* Layer D:TCP */ [NPC_LT_LD_TCP] = { - /* SPORT: 2 bytes, KW3[15:0] */ - KEX_LD_CFG(0x1, 0x0, 0x1, 0x0, 0x18), - /* DPORT: 2 bytes, KW3[31:16] */ - KEX_LD_CFG(0x1, 0x2, 0x1, 0x0, 0x1a), + /* SPORT+DPORT: 4 bytes, KW3[31:0] */ + KEX_LD_CFG(0x3, 0x0, 0x1, 0x0, 0x18), }, }, }, |