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common/cnxk: update MKEX capability flags

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Update MKEX capability flags to enable parsing
VLAN PCP, DSCP and GTPv1 TEID.

Signed-off-by: Satheesh Paul <psatheesh@marvell.com>
Reviewed-by: Kiran Kumar K <kirankumark@marvell.com>
This commit is contained in:
Satheesh Paul 2022-08-29 11:54:42 +05:30 committed by Jerin Jacob
parent ad2c7b20ef
commit 73fc72e125
2 changed files with 44 additions and 54 deletions
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86
drivers/common/cnxk/roc_npc_mcam.c
View File

@ -232,80 +232,64 @@ npc_get_kex_capability(struct npc *npc)
memset(&kex_cap, 0, sizeof(kex_cap));
/* Ethtype: Offset 12B, len 2B */
kex_cap.bit.ethtype_0 = npc_is_kex_enabled(
npc, NPC_LID_LA, NPC_LT_LA_ETHER, 12 * 8, 2 * 8);
kex_cap.bit.ethtype_0 = npc_is_kex_enabled(npc, NPC_LID_LA, NPC_LT_LA_ETHER, 12 * 8, 2 * 8);
/* QINQ VLAN Ethtype: offset 8B, len 2B */
kex_cap.bit.ethtype_x = npc_is_kex_enabled(
npc, NPC_LID_LB, NPC_LT_LB_STAG_QINQ, 8 * 8, 2 * 8);
kex_cap.bit.ethtype_x =
npc_is_kex_enabled(npc, NPC_LID_LB, NPC_LT_LB_STAG_QINQ, 8 * 8, 2 * 8);
/* VLAN ID0 : Outer VLAN: Offset 2B, len 2B */
kex_cap.bit.vlan_id_0 = npc_is_kex_enabled(
npc, NPC_LID_LB, NPC_LT_LB_CTAG, 2 * 8, 2 * 8);
/* VLAN ID0 : Inner VLAN: offset 6B, len 2B */
kex_cap.bit.vlan_id_x = npc_is_kex_enabled(
npc, NPC_LID_LB, NPC_LT_LB_STAG_QINQ, 6 * 8, 2 * 8);
kex_cap.bit.vlan_id_0 = npc_is_kex_enabled(npc, NPC_LID_LB, NPC_LT_LB_CTAG, 2 * 8, 2 * 8);
/* VLAN PCP0 : Outer VLAN: Offset 2B, len 1B */
kex_cap.bit.vlan_pcp_0 = npc_is_kex_enabled(npc, NPC_LID_LB, NPC_LT_LB_CTAG, 2 * 8, 2 * 1);
/* VLAN IDX : Inner VLAN: offset 6B, len 2B */
kex_cap.bit.vlan_id_x =
npc_is_kex_enabled(npc, NPC_LID_LB, NPC_LT_LB_STAG_QINQ, 6 * 8, 2 * 8);
/* DMCA: offset 0B, len 6B */
kex_cap.bit.dmac = npc_is_kex_enabled(npc, NPC_LID_LA, NPC_LT_LA_ETHER,
0 * 8, 6 * 8);
kex_cap.bit.dmac = npc_is_kex_enabled(npc, NPC_LID_LA, NPC_LT_LA_ETHER, 0 * 8, 6 * 8);
/* IP proto: offset 9B, len 1B */
kex_cap.bit.ip_proto =
npc_is_kex_enabled(npc, NPC_LID_LC, NPC_LT_LC_IP, 9 * 8, 1 * 8);
kex_cap.bit.ip_proto = npc_is_kex_enabled(npc, NPC_LID_LC, NPC_LT_LC_IP, 9 * 8, 1 * 8);
/* IPv4 dscp: offset 1B, len 1B, IPv6 dscp: offset 0B, len 2B */
kex_cap.bit.ip_dscp = npc_is_kex_enabled(npc, NPC_LID_LC, NPC_LT_LC_IP, 1 * 8, 1 * 8) &&
npc_is_kex_enabled(npc, NPC_LID_LC, NPC_LT_LC_IP6, 0, 2 * 8);
/* UDP dport: offset 2B, len 2B */
kex_cap.bit.udp_dport = npc_is_kex_enabled(npc, NPC_LID_LD,
NPC_LT_LD_UDP, 2 * 8, 2 * 8);
kex_cap.bit.udp_dport = npc_is_kex_enabled(npc, NPC_LID_LD, NPC_LT_LD_UDP, 2 * 8, 2 * 8);
/* UDP sport: offset 0B, len 2B */
kex_cap.bit.udp_sport = npc_is_kex_enabled(npc, NPC_LID_LD,
NPC_LT_LD_UDP, 0 * 8, 2 * 8);
kex_cap.bit.udp_sport = npc_is_kex_enabled(npc, NPC_LID_LD, NPC_LT_LD_UDP, 0 * 8, 2 * 8);
/* TCP dport: offset 2B, len 2B */
kex_cap.bit.tcp_dport = npc_is_kex_enabled(npc, NPC_LID_LD,
NPC_LT_LD_TCP, 2 * 8, 2 * 8);
kex_cap.bit.tcp_dport = npc_is_kex_enabled(npc, NPC_LID_LD, NPC_LT_LD_TCP, 2 * 8, 2 * 8);
/* TCP sport: offset 0B, len 2B */
kex_cap.bit.tcp_sport = npc_is_kex_enabled(npc, NPC_LID_LD,
NPC_LT_LD_TCP, 0 * 8, 2 * 8);
kex_cap.bit.tcp_sport = npc_is_kex_enabled(npc, NPC_LID_LD, NPC_LT_LD_TCP, 0 * 8, 2 * 8);
/* IP SIP: offset 12B, len 4B */
kex_cap.bit.sip_addr = npc_is_kex_enabled(npc, NPC_LID_LC, NPC_LT_LC_IP,
12 * 8, 4 * 8);
kex_cap.bit.sip_addr = npc_is_kex_enabled(npc, NPC_LID_LC, NPC_LT_LC_IP, 12 * 8, 4 * 8);
/* IP DIP: offset 14B, len 4B */
kex_cap.bit.dip_addr = npc_is_kex_enabled(npc, NPC_LID_LC, NPC_LT_LC_IP,
14 * 8, 4 * 8);
kex_cap.bit.dip_addr = npc_is_kex_enabled(npc, NPC_LID_LC, NPC_LT_LC_IP, 14 * 8, 4 * 8);
/* IP6 SIP: offset 8B, len 16B */
kex_cap.bit.sip6_addr = npc_is_kex_enabled(npc, NPC_LID_LC, NPC_LT_LC_IP6,
8 * 8, 16 * 8);
kex_cap.bit.sip6_addr = npc_is_kex_enabled(npc, NPC_LID_LC, NPC_LT_LC_IP6, 8 * 8, 16 * 8);
/* IP6 DIP: offset 24B, len 16B */
kex_cap.bit.dip6_addr = npc_is_kex_enabled(
npc, NPC_LID_LC, NPC_LT_LC_IP6, 24 * 8, 16 * 8);
kex_cap.bit.dip6_addr = npc_is_kex_enabled(npc, NPC_LID_LC, NPC_LT_LC_IP6, 24 * 8, 16 * 8);
/* ESP SPI: offset 0B, len 4B */
kex_cap.bit.ipsec_spi = npc_is_kex_enabled(npc, NPC_LID_LE,
NPC_LT_LE_ESP, 0 * 8, 4 * 8);
kex_cap.bit.ipsec_spi = npc_is_kex_enabled(npc, NPC_LID_LE, NPC_LT_LE_ESP, 0 * 8, 4 * 8);
/* VXLAN VNI: offset 4B, len 3B */
kex_cap.bit.ld_vni = npc_is_kex_enabled(npc, NPC_LID_LE,
NPC_LT_LE_VXLAN, 0 * 8, 3 * 8);
kex_cap.bit.ld_vni = npc_is_kex_enabled(npc, NPC_LID_LE, NPC_LT_LE_VXLAN, 0 * 8, 3 * 8);
/* Custom L3 frame: varied offset and lengths */
kex_cap.bit.custom_l3 =
npc_is_kex_enabled(npc, NPC_LID_LC, NPC_LT_LC_CUSTOM0, 0, 0);
kex_cap.bit.custom_l3 |= (uint64_t)npc_is_kex_enabled(npc, NPC_LID_LC,
NPC_LT_LC_CUSTOM1, 0, 0);
kex_cap.bit.custom_l3 = npc_is_kex_enabled(npc, NPC_LID_LC, NPC_LT_LC_CUSTOM0, 0, 0);
kex_cap.bit.custom_l3 |=
(uint64_t)npc_is_kex_enabled(npc, NPC_LID_LC, NPC_LT_LC_CUSTOM1, 0, 0);
/* SCTP sport : offset 0B, len 2B */
kex_cap.bit.sctp_sport = npc_is_kex_enabled(
npc, NPC_LID_LD, NPC_LT_LD_SCTP, 0 * 8, 2 * 8);
kex_cap.bit.sctp_sport = npc_is_kex_enabled(npc, NPC_LID_LD, NPC_LT_LD_SCTP, 0 * 8, 2 * 8);
/* SCTP dport : offset 2B, len 2B */
kex_cap.bit.sctp_dport = npc_is_kex_enabled(
npc, NPC_LID_LD, NPC_LT_LD_SCTP, 2 * 8, 2 * 8);
kex_cap.bit.sctp_dport = npc_is_kex_enabled(npc, NPC_LID_LD, NPC_LT_LD_SCTP, 2 * 8, 2 * 8);
/* ICMP type : offset 0B, len 1B */
kex_cap.bit.icmp_type = npc_is_kex_enabled(
npc, NPC_LID_LD, NPC_LT_LD_ICMP, 0 * 8, 1 * 8);
kex_cap.bit.icmp_type = npc_is_kex_enabled(npc, NPC_LID_LD, NPC_LT_LD_ICMP, 0 * 8, 1 * 8);
/* ICMP code : offset 1B, len 1B */
kex_cap.bit.icmp_code = npc_is_kex_enabled(
npc, NPC_LID_LD, NPC_LT_LD_ICMP, 1 * 8, 1 * 8);
kex_cap.bit.icmp_code = npc_is_kex_enabled(npc, NPC_LID_LD, NPC_LT_LD_ICMP, 1 * 8, 1 * 8);
/* ICMP id : offset 4B, len 2B */
kex_cap.bit.icmp_id = npc_is_kex_enabled(npc, NPC_LID_LD,
NPC_LT_LD_ICMP, 4 * 8, 2 * 8);
kex_cap.bit.icmp_id = npc_is_kex_enabled(npc, NPC_LID_LD, NPC_LT_LD_ICMP, 4 * 8, 2 * 8);
/* IGMP grp_addr : offset 4B, len 4B */
kex_cap.bit.igmp_grp_addr = npc_is_kex_enabled(
npc, NPC_LID_LD, NPC_LT_LD_IGMP, 4 * 8, 4 * 8);
kex_cap.bit.igmp_grp_addr =
npc_is_kex_enabled(npc, NPC_LID_LD, NPC_LT_LD_IGMP, 4 * 8, 4 * 8);
/* GTPU teid : offset 4B, len 4B */
kex_cap.bit.gtpu_teid = npc_is_kex_enabled(
npc, NPC_LID_LE, NPC_LT_LE_GTPU, 4 * 8, 4 * 8);
kex_cap.bit.gtpv1_teid = npc_is_kex_enabled(npc, NPC_LID_LE, NPC_LT_LE_GTPU, 4 * 8, 4 * 8);
return kex_cap.all_bits;
}

12
drivers/common/cnxk/roc_npc_priv.h
View File

@ -100,6 +100,7 @@ enum npc_err_status {
enum npc_mcam_intf { NPC_MCAM_RX, NPC_MCAM_TX };
typedef union npc_kex_cap_terms_t {
/** Packet Matching Rule term fields */
struct {
/** Total length of received packet */
uint64_t len : 1;
@ -111,10 +112,14 @@ typedef union npc_kex_cap_terms_t {
uint64_t vlan_id_0 : 1;
/** Last VLAN ID (inner) */
uint64_t vlan_id_x : 1;
/** PCP in the first VLAN header */
uint64_t vlan_pcp_0 : 1;
/** destination MAC address */
uint64_t dmac : 1;
/** IP Protocol or IPv6 Next Header */
uint64_t ip_proto : 1;
/** DSCP in IP header */
uint64_t ip_dscp : 1;
/** Destination UDP port, implies IPPROTO=17 */
uint64_t udp_dport : 1;
/** Destination TCP port implies IPPROTO=6 */
@ -155,12 +160,13 @@ typedef union npc_kex_cap_terms_t {
uint64_t sctp_sport : 1;
/** Destination SCTP port */
uint64_t sctp_dport : 1;
/** GTPU Tunnel endpoint identifier */
uint64_t gtpu_teid : 1;
/** GTPv1 tunnel endpoint identifier */
uint64_t gtpv1_teid : 1;
} bit;
/** All bits of the bit field structure */
uint64_t all_bits;
} npc_kex_cap_terms_t;
struct npc_parse_item_info {