From: Satheesh Paul <psathe...@marvell.com>
Update MKEX capability flags to enable parsing
VLAN PCP, DSCP and GTPv1 TEID.
Signed-off-by: Satheesh Paul <psathe...@marvell.com>
Reviewed-by: Kiran Kumar K <kirankum...@marvell.com>
---
drivers/common/cnxk/roc_npc_mcam.c | 86 ++++++++++++------------------
drivers/common/cnxk/roc_npc_priv.h | 12 +++--
2 files changed, 44 insertions(+), 54 deletions(-)
diff --git a/drivers/common/cnxk/roc_npc_mcam.c
b/drivers/common/cnxk/roc_npc_mcam.c
index 245eeb0107..a71f0c8b8a 100644
--- a/drivers/common/cnxk/roc_npc_mcam.c
+++ b/drivers/common/cnxk/roc_npc_mcam.c
@@ -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;
}
diff --git a/drivers/common/cnxk/roc_npc_priv.h
b/drivers/common/cnxk/roc_npc_priv.h
index b08539d8f8..1a597280d1 100644
--- a/drivers/common/cnxk/roc_npc_priv.h
+++ b/drivers/common/cnxk/roc_npc_priv.h
@@ -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 {
--
2.35.3
