diff options
| -rw-r--r-- | drivers/net/ethernet/mscc/ocelot_ace.c | 315 | ||||
| -rw-r--r-- | drivers/net/ethernet/mscc/ocelot_board.c | 102 | ||||
| -rw-r--r-- | drivers/net/ethernet/mscc/ocelot_vcap.h | 403 | ||||
| -rw-r--r-- | include/soc/mscc/ocelot.h | 3 | ||||
| -rw-r--r-- | include/soc/mscc/ocelot_vcap.h | 184 |
5 files changed, 484 insertions, 523 deletions
diff --git a/drivers/net/ethernet/mscc/ocelot_ace.c b/drivers/net/ethernet/mscc/ocelot_ace.c index ec86d29d8be4..9922033a2aaf 100644 --- a/drivers/net/ethernet/mscc/ocelot_ace.c +++ b/drivers/net/ethernet/mscc/ocelot_ace.c @@ -6,8 +6,8 @@ #include <linux/iopoll.h> #include <linux/proc_fs.h> +#include <soc/mscc/ocelot_vcap.h> #include "ocelot_ace.h" -#include "ocelot_vcap.h" #include "ocelot_s2.h" #define OCELOT_POLICER_DISCARD 0x17f @@ -47,7 +47,7 @@ static const struct vcap_props vcap_is2 = { .action_type_width = 1, .action_table = { { - .width = (IS2_AO_ACL_ID + IS2_AL_ACL_ID), + .width = 49, .count = 2 }, { @@ -243,22 +243,39 @@ static u32 vcap_data_get(u32 *data, u32 offset, u32 len) return value; } -static void vcap_key_set(struct vcap_data *data, u32 offset, u32 width, - u32 value, u32 mask) +static void vcap_key_field_set(struct vcap_data *data, u32 offset, u32 width, + u32 value, u32 mask) { vcap_data_set(data->entry, offset + data->key_offset, width, value); vcap_data_set(data->mask, offset + data->key_offset, width, mask); } -static void vcap_key_bytes_set(struct vcap_data *data, u32 offset, u8 *val, - u8 *msk, u32 count) +static void vcap_key_set(struct ocelot *ocelot, struct vcap_data *data, + enum vcap_is2_half_key_field field, + u32 value, u32 mask) +{ + u32 offset = ocelot->vcap_is2_keys[field].offset; + u32 length = ocelot->vcap_is2_keys[field].length; + + vcap_key_field_set(data, offset, length, value, mask); +} + +static void vcap_key_bytes_set(struct ocelot *ocelot, struct vcap_data *data, + enum vcap_is2_half_key_field field, + u8 *val, u8 *msk) { + u32 offset = ocelot->vcap_is2_keys[field].offset; + u32 count = ocelot->vcap_is2_keys[field].length; u32 i, j, n = 0, value = 0, mask = 0; + WARN_ON(count % 8); + /* Data wider than 32 bits are split up in chunks of maximum 32 bits. * The 32 LSB of the data are written to the 32 MSB of the TCAM. */ - offset += (count * 8); + offset += count; + count /= 8; + for (i = 0; i < count; i++) { j = (count - i - 1); value += (val[j] << n); @@ -266,7 +283,7 @@ static void vcap_key_bytes_set(struct vcap_data *data, u32 offset, u8 *val, n += 8; if (n == ENTRY_WIDTH || (i + 1) == count) { offset -= n; - vcap_key_set(data, offset, n, value, mask); + vcap_key_field_set(data, offset, n, value, mask); n = 0; value = 0; mask = 0; @@ -274,55 +291,62 @@ static void vcap_key_bytes_set(struct vcap_data *data, u32 offset, u8 *val, } } -static void vcap_key_l4_port_set(struct vcap_data *data, u32 offset, +static void vcap_key_l4_port_set(struct ocelot *ocelot, struct vcap_data *data, + enum vcap_is2_half_key_field field, struct ocelot_vcap_udp_tcp *port) { - vcap_key_set(data, offset, 16, port->value, port->mask); + u32 offset = ocelot->vcap_is2_keys[field].offset; + u32 length = ocelot->vcap_is2_keys[field].length; + + WARN_ON(length != 16); + + vcap_key_field_set(data, offset, length, port->value, port->mask); } -static void vcap_key_bit_set(struct vcap_data *data, u32 offset, +static void vcap_key_bit_set(struct ocelot *ocelot, struct vcap_data *data, + enum vcap_is2_half_key_field field, enum ocelot_vcap_bit val) { - vcap_key_set(data, offset, 1, val == OCELOT_VCAP_BIT_1 ? 1 : 0, - val == OCELOT_VCAP_BIT_ANY ? 0 : 1); -} + u32 offset = ocelot->vcap_is2_keys[field].offset; + u32 length = ocelot->vcap_is2_keys[field].length; + u32 value = (val == OCELOT_VCAP_BIT_1 ? 1 : 0); + u32 msk = (val == OCELOT_VCAP_BIT_ANY ? 0 : 1); -#define VCAP_KEY_SET(fld, val, msk) \ - vcap_key_set(&data, IS2_HKO_##fld, IS2_HKL_##fld, val, msk) -#define VCAP_KEY_ANY_SET(fld) \ - vcap_key_set(&data, IS2_HKO_##fld, IS2_HKL_##fld, 0, 0) -#define VCAP_KEY_BIT_SET(fld, val) vcap_key_bit_set(&data, IS2_HKO_##fld, val) -#define VCAP_KEY_BYTES_SET(fld, val, msk) \ - vcap_key_bytes_set(&data, IS2_HKO_##fld, val, msk, IS2_HKL_##fld / 8) + WARN_ON(length != 1); -static void vcap_action_set(struct vcap_data *data, u32 offset, u32 width, - u32 value) -{ - vcap_data_set(data->action, offset + data->action_offset, width, value); + vcap_key_field_set(data, offset, length, value, msk); } -#define VCAP_ACT_SET(fld, val) \ - vcap_action_set(data, IS2_AO_##fld, IS2_AL_##fld, val) +static void vcap_action_set(struct ocelot *ocelot, struct vcap_data *data, + enum vcap_is2_action_field field, u32 value) +{ + int offset = ocelot->vcap_is2_actions[field].offset; + int length = ocelot->vcap_is2_actions[field].length; + + vcap_data_set(data->action, offset + data->action_offset, length, + value); +} -static void is2_action_set(struct vcap_data *data, +static void is2_action_set(struct ocelot *ocelot, struct vcap_data *data, enum ocelot_ace_action action) { switch (action) { case OCELOT_ACL_ACTION_DROP: - VCAP_ACT_SET(PORT_MASK, 0x0); - VCAP_ACT_SET(MASK_MODE, 0x1); - VCAP_ACT_SET(POLICE_ENA, 0x1); - VCAP_ACT_SET(POLICE_IDX, OCELOT_POLICER_DISCARD); - VCAP_ACT_SET(CPU_QU_NUM, 0x0); - VCAP_ACT_SET(CPU_COPY_ENA, 0x0); + vcap_action_set(ocelot, data, VCAP_IS2_ACT_PORT_MASK, 0); + vcap_action_set(ocelot, data, VCAP_IS2_ACT_MASK_MODE, 1); + vcap_action_set(ocelot, data, VCAP_IS2_ACT_POLICE_ENA, 1); + vcap_action_set(ocelot, data, VCAP_IS2_ACT_POLICE_IDX, + OCELOT_POLICER_DISCARD); + vcap_action_set(ocelot, data, VCAP_IS2_ACT_CPU_QU_NUM, 0); + vcap_action_set(ocelot, data, VCAP_IS2_ACT_CPU_COPY_ENA, 0); break; case OCELOT_ACL_ACTION_TRAP: - VCAP_ACT_SET(PORT_MASK, 0x0); - VCAP_ACT_SET(MASK_MODE, 0x1); - VCAP_ACT_SET(POLICE_ENA, 0x0); - VCAP_ACT_SET(POLICE_IDX, 0x0); - VCAP_ACT_SET(CPU_QU_NUM, 0x0); - VCAP_ACT_SET(CPU_COPY_ENA, 0x1); + vcap_action_set(ocelot, data, VCAP_IS2_ACT_PORT_MASK, 0); + vcap_action_set(ocelot, data, VCAP_IS2_ACT_MASK_MODE, 1); + vcap_action_set(ocelot, data, VCAP_IS2_ACT_POLICE_ENA, 0); + vcap_action_set(ocelot, data, VCAP_IS2_ACT_POLICE_IDX, 0); + vcap_action_set(ocelot, data, VCAP_IS2_ACT_CPU_QU_NUM, 0); + vcap_action_set(ocelot, data, VCAP_IS2_ACT_CPU_COPY_ENA, 1); break; } } @@ -352,53 +376,69 @@ static void is2_entry_set(struct ocelot *ocelot, int ix, data.type = IS2_ACTION_TYPE_NORMAL; - VCAP_KEY_ANY_SET(PAG); - VCAP_KEY_SET(IGR_PORT_MASK, 0, ~ace->ingress_port_mask); - VCAP_KEY_BIT_SET(FIRST, OCELOT_VCAP_BIT_1); - VCAP_KEY_BIT_SET(HOST_MATCH, OCELOT_VCAP_BIT_ANY); - VCAP_KEY_BIT_SET(L2_MC, ace->dmac_mc); - VCAP_KEY_BIT_SET(L2_BC, ace->dmac_bc); - VCAP_KEY_BIT_SET(VLAN_TAGGED, tag->tagged); - VCAP_KEY_SET(VID, tag->vid.value, tag->vid.mask); - VCAP_KEY_SET(PCP, tag->pcp.value[0], tag->pcp.mask[0]); - VCAP_KEY_BIT_SET(DEI, tag->dei); + vcap_key_set(ocelot, &data, VCAP_IS2_HK_PAG, 0, 0); + vcap_key_set(ocelot, &data, VCAP_IS2_HK_IGR_PORT_MASK, 0, + ~ace->ingress_port_mask); + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_FIRST, OCELOT_VCAP_BIT_1); + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_HOST_MATCH, + OCELOT_VCAP_BIT_ANY); + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_L2_MC, ace->dmac_mc); + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_L2_BC, ace->dmac_bc); + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_VLAN_TAGGED, tag->tagged); + vcap_key_set(ocelot, &data, VCAP_IS2_HK_VID, + tag->vid.value, tag->vid.mask); + vcap_key_set(ocelot, &data, VCAP_IS2_HK_PCP, + tag->pcp.value[0], tag->pcp.mask[0]); + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_DEI, tag->dei); switch (ace->type) { case OCELOT_ACE_TYPE_ETYPE: { struct ocelot_ace_frame_etype *etype = &ace->frame.etype; type = IS2_TYPE_ETYPE; - VCAP_KEY_BYTES_SET(L2_DMAC, etype->dmac.value, - etype->dmac.mask); - VCAP_KEY_BYTES_SET(L2_SMAC, etype->smac.value, - etype->smac.mask); - VCAP_KEY_BYTES_SET(MAC_ETYPE_ETYPE, etype->etype.value, - etype->etype.mask); - VCAP_KEY_ANY_SET(MAC_ETYPE_L2_PAYLOAD); // Clear unused bits - vcap_key_bytes_set(&data, IS2_HKO_MAC_ETYPE_L2_PAYLOAD, - etype->data.value, etype->data.mask, 2); + vcap_key_bytes_set(ocelot, &data, VCAP_IS2_HK_L2_DMAC, + etype->dmac.value, etype->dmac.mask); + vcap_key_bytes_set(ocelot, &data, VCAP_IS2_HK_L2_SMAC, + etype->smac.value, etype->smac.mask); + vcap_key_bytes_set(ocelot, &data, VCAP_IS2_HK_MAC_ETYPE_ETYPE, + etype->etype.value, etype->etype.mask); + /* Clear unused bits */ + vcap_key_set(ocelot, &data, VCAP_IS2_HK_MAC_ETYPE_L2_PAYLOAD0, + 0, 0); + vcap_key_set(ocelot, &data, VCAP_IS2_HK_MAC_ETYPE_L2_PAYLOAD1, + 0, 0); + vcap_key_set(ocelot, &data, VCAP_IS2_HK_MAC_ETYPE_L2_PAYLOAD2, + 0, 0); + vcap_key_bytes_set(ocelot, &data, + VCAP_IS2_HK_MAC_ETYPE_L2_PAYLOAD0, + etype->data.value, etype->data.mask); break; } case OCELOT_ACE_TYPE_LLC: { struct ocelot_ace_frame_llc *llc = &ace->frame.llc; type = IS2_TYPE_LLC; - VCAP_KEY_BYTES_SET(L2_DMAC, llc->dmac.value, llc->dmac.mask); - VCAP_KEY_BYTES_SET(L2_SMAC, llc->smac.value, llc->smac.mask); + vcap_key_bytes_set(ocelot, &data, VCAP_IS2_HK_L2_DMAC, + llc->dmac.value, llc->dmac.mask); + vcap_key_bytes_set(ocelot, &data, VCAP_IS2_HK_L2_SMAC, + llc->smac.value, llc->smac.mask); for (i = 0; i < 4; i++) { payload.value[i] = llc->llc.value[i]; payload.mask[i] = llc->llc.mask[i]; } - VCAP_KEY_BYTES_SET(MAC_LLC_L2_LLC, payload.value, payload.mask); + vcap_key_bytes_set(ocelot, &data, VCAP_IS2_HK_MAC_LLC_L2_LLC, + payload.value, payload.mask); break; } case OCELOT_ACE_TYPE_SNAP: { struct ocelot_ace_frame_snap *snap = &ace->frame.snap; type = IS2_TYPE_SNAP; - VCAP_KEY_BYTES_SET(L2_DMAC, snap->dmac.value, snap->dmac.mask); - VCAP_KEY_BYTES_SET(L2_SMAC, snap->smac.value, snap->smac.mask); - VCAP_KEY_BYTES_SET(MAC_SNAP_L2_SNAP, + vcap_key_bytes_set(ocelot, &data, VCAP_IS2_HK_L2_DMAC, + snap->dmac.value, snap->dmac.mask); + vcap_key_bytes_set(ocelot, &data, VCAP_IS2_HK_L2_SMAC, + snap->smac.value, snap->smac.mask); + vcap_key_bytes_set(ocelot, &data, VCAP_IS2_HK_MAC_SNAP_L2_SNAP, ace->frame.snap.snap.value, ace->frame.snap.snap.mask); break; @@ -407,26 +447,42 @@ static void is2_entry_set(struct ocelot *ocelot, int ix, struct ocelot_ace_frame_arp *arp = &ace->frame.arp; type = IS2_TYPE_ARP; - VCAP_KEY_BYTES_SET(MAC_ARP_L2_SMAC, arp->smac.value, - arp->smac.mask); - VCAP_KEY_BIT_SET(MAC_ARP_ARP_ADDR_SPACE_OK, arp->ethernet); - VCAP_KEY_BIT_SET(MAC_ARP_ARP_PROTO_SPACE_OK, arp->ip); - VCAP_KEY_BIT_SET(MAC_ARP_ARP_LEN_OK, arp->length); - VCAP_KEY_BIT_SET(MAC_ARP_ARP_TGT_MATCH, arp->dmac_match); - VCAP_KEY_BIT_SET(MAC_ARP_ARP_SENDER_MATCH, arp->smac_match); - VCAP_KEY_BIT_SET(MAC_ARP_ARP_OPCODE_UNKNOWN, arp->unknown); + vcap_key_bytes_set(ocelot, &data, VCAP_IS2_HK_MAC_ARP_SMAC, + arp->smac.value, arp->smac.mask); + vcap_key_bit_set(ocelot, &data, + VCAP_IS2_HK_MAC_ARP_ADDR_SPACE_OK, + arp->ethernet); + vcap_key_bit_set(ocelot, &data, + VCAP_IS2_HK_MAC_ARP_PROTO_SPACE_OK, + arp->ip); + vcap_key_bit_set(ocelot, &data, + VCAP_IS2_HK_MAC_ARP_LEN_OK, + arp->length); + vcap_key_bit_set(ocelot, &data, + VCAP_IS2_HK_MAC_ARP_TARGET_MATCH, + arp->dmac_match); + vcap_key_bit_set(ocelot, &data, + VCAP_IS2_HK_MAC_ARP_SENDER_MATCH, + arp->smac_match); + vcap_key_bit_set(ocelot, &data, + VCAP_IS2_HK_MAC_ARP_OPCODE_UNKNOWN, + arp->unknown); /* OPCODE is inverse, bit 0 is reply flag, bit 1 is RARP flag */ val = ((arp->req == OCELOT_VCAP_BIT_0 ? 1 : 0) | (arp->arp == OCELOT_VCAP_BIT_0 ? 2 : 0)); msk = ((arp->req == OCELOT_VCAP_BIT_ANY ? 0 : 1) | (arp->arp == OCELOT_VCAP_BIT_ANY ? 0 : 2)); - VCAP_KEY_SET(MAC_ARP_ARP_OPCODE, val, msk); - vcap_key_bytes_set(&data, IS2_HKO_MAC_ARP_L3_IP4_DIP, - arp->dip.value.addr, arp->dip.mask.addr, 4); - vcap_key_bytes_set(&data, IS2_HKO_MAC_ARP_L3_IP4_SIP, - arp->sip.value.addr, arp->sip.mask.addr, 4); - VCAP_KEY_ANY_SET(MAC_ARP_DIP_EQ_SIP); + vcap_key_set(ocelot, &data, VCAP_IS2_HK_MAC_ARP_OPCODE, + val, msk); + vcap_key_bytes_set(ocelot, &data, + VCAP_IS2_HK_MAC_ARP_L3_IP4_DIP, + arp->dip.value.addr, arp->dip.mask.addr); + vcap_key_bytes_set(ocelot, &data, + VCAP_IS2_HK_MAC_ARP_L3_IP4_SIP, + arp->sip.value.addr, arp->sip.mask.addr); + vcap_key_set(ocelot, &data, VCAP_IS2_HK_MAC_ARP_DIP_EQ_SIP, + 0, 0); break; } case OCELOT_ACE_TYPE_IPV4: @@ -494,18 +550,23 @@ static void is2_entry_set(struct ocelot *ocelot, int ix, seq_zero = ipv6->seq_zero; } - VCAP_KEY_BIT_SET(IP4, + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_IP4, ipv4 ? OCELOT_VCAP_BIT_1 : OCELOT_VCAP_BIT_0); - VCAP_KEY_BIT_SET(L3_FRAGMENT, fragment); - VCAP_KEY_ANY_SET(L3_FRAG_OFS_GT0); - VCAP_KEY_BIT_SET(L3_OPTIONS, options); - VCAP_KEY_BIT_SET(L3_TTL_GT0, ttl); - VCAP_KEY_BYTES_SET(L3_TOS, ds.value, ds.mask); - vcap_key_bytes_set(&data, IS2_HKO_L3_IP4_DIP, dip.value.addr, - dip.mask.addr, 4); - vcap_key_bytes_set(&data, IS2_HKO_L3_IP4_SIP, sip.value.addr, - sip.mask.addr, 4); - VCAP_KEY_BIT_SET(DIP_EQ_SIP, sip_eq_dip); + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_L3_FRAGMENT, + fragment); + vcap_key_set(ocelot, &data, VCAP_IS2_HK_L3_FRAG_OFS_GT0, 0, 0); + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_L3_OPTIONS, + options); + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_IP4_L3_TTL_GT0, + ttl); + vcap_key_bytes_set(ocelot, &data, VCAP_IS2_HK_L3_TOS, + ds.value, ds.mask); + vcap_key_bytes_set(ocelot, &data, VCAP_IS2_HK_L3_IP4_DIP, + dip.value.addr, dip.mask.addr); + vcap_key_bytes_set(ocelot, &data, VCAP_IS2_HK_L3_IP4_SIP, + sip.value.addr, sip.mask.addr); + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_DIP_EQ_SIP, + sip_eq_dip); val = proto.value[0]; msk = proto.mask[0]; type = IS2_TYPE_IP_UDP_TCP; @@ -513,25 +574,34 @@ static void is2_entry_set(struct ocelot *ocelot, int ix, /* UDP/TCP protocol match */ tcp = (val == 6 ? OCELOT_VCAP_BIT_1 : OCELOT_VCAP_BIT_0); - VCAP_KEY_BIT_SET(IP4_TCP_UDP_TCP, tcp); - vcap_key_l4_port_set(&data, - IS2_HKO_IP4_TCP_UDP_L4_DPORT, - dport); - vcap_key_l4_port_set(&data, - IS2_HKO_IP4_TCP_UDP_L4_SPORT, - sport); - VCAP_KEY_ANY_SET(IP4_TCP_UDP_L4_RNG); - VCAP_KEY_BIT_SET(IP4_TCP_UDP_SPORT_EQ_DPORT, + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_TCP, tcp); + vcap_key_l4_port_set(ocelot, &data, + VCAP_IS2_HK_L4_DPORT, dport); + vcap_key_l4_port_set(ocelot, &data, + VCAP_IS2_HK_L4_SPORT, sport); + vcap_key_set(ocelot, &data, VCAP_IS2_HK_L4_RNG, 0, 0); + vcap_key_bit_set(ocelot, &data, + VCAP_IS2_HK_L4_SPORT_EQ_DPORT, sport_eq_dport); - VCAP_KEY_BIT_SET(IP4_TCP_UDP_SEQUENCE_EQ0, seq_zero); - VCAP_KEY_BIT_SET(IP4_TCP_UDP_L4_FIN, tcp_fin); - VCAP_KEY_BIT_SET(IP4_TCP_UDP_L4_SYN, tcp_syn); - VCAP_KEY_BIT_SET(IP4_TCP_UDP_L4_RST, tcp_rst); - VCAP_KEY_BIT_SET(IP4_TCP_UDP_L4_PSH, tcp_psh); - VCAP_KEY_BIT_SET(IP4_TCP_UDP_L4_ACK, tcp_ack); - VCAP_KEY_BIT_SET(IP4_TCP_UDP_L4_URG, tcp_urg); - VCAP_KEY_ANY_SET(IP4_TCP_UDP_L4_1588_DOM); - VCAP_KEY_ANY_SET(IP4_TCP_UDP_L4_1588_VER); + vcap_key_bit_set(ocelot, &data, + VCAP_IS2_HK_L4_SEQUENCE_EQ0, + seq_zero); + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_L4_FIN, + tcp_fin); + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_L4_SYN, + tcp_syn); + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_L4_RST, + tcp_rst); + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_L4_PSH, + tcp_psh); + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_L4_ACK, + tcp_ack); + vcap_key_bit_set(ocelot, &data, VCAP_IS2_HK_L4_URG, + tcp_urg); + vcap_key_set(ocelot, &data, VCAP_IS2_HK_L4_1588_DOM, + 0, 0); + vcap_key_set(ocelot, &data, VCAP_IS2_HK_L4_1588_VER, + 0, 0); } else { if (msk == 0) { /* Any IP protocol match */ @@ -544,10 +614,12 @@ static void is2_entry_set(struct ocelot *ocelot, int ix, payload.mask[i] = ip_data->mask[i]; } } - VCAP_KEY_BYTES_SET(IP4_OTHER_L3_PROTO, proto.value, - proto.mask); - VCAP_KEY_BYTES_SET(IP4_OTHER_L3_PAYLOAD, payload.value, - payload.mask); + vcap_key_bytes_set(ocelot, &data, + VCAP_IS2_HK_IP4_L3_PROTO, + proto.value, proto.mask); + vcap_key_bytes_set(ocelot, &data, + VCAP_IS2_HK_L3_PAYLOAD, + payload.value, payload.mask); } break; } @@ -556,18 +628,20 @@ static void is2_entry_set(struct ocelot *ocelot, int ix, type = 0; type_mask = 0; count = (vcap_is2.entry_width / 2); - for (i = (IS2_HKO_PCP + IS2_HKL_PCP); i < count; - i += ENTRY_WIDTH) { - /* Clear entry data */ - vcap_key_set(&data, i, min(32u, count - i), 0, 0); + /* Iterate over the non-common part of the key and + * clear entry data + */ + for (i = ocelot->vcap_is2_keys[VCAP_IS2_HK_L2_DMAC].offset; + i < count; i += ENTRY_WIDTH) { + vcap_key_field_set(&data, i, min(32u, count - i), 0, 0); } break; } - VCAP_KEY_SET(TYPE, type, type_mask); - is2_action_set(&data, ace->action); - vcap_data_set(data.counter, data.counter_offset, vcap_is2.counter_width, - ace->stats.pkts); + vcap_key_set(ocelot, &data, VCAP_IS2_TYPE, type, type_mask); + is2_action_set(ocelot, &data, ace->action); + vcap_data_set(data.counter, data.counter_offset, + vcap_is2.counter_width, ace->stats.pkts); /* Write row */ vcap_entry2cache(ocelot, &data); @@ -734,6 +808,7 @@ int ocelot_ace_init(struct ocelot *ocelot) struct vcap_data data; memset(&data, 0, sizeof(data)); + vcap_entry2cache(ocelot, &data); ocelot_write(ocelot, vcap_is2.entry_count, S2_CORE_MV_CFG); vcap_cmd(ocelot, 0, VCAP_CMD_INITIALIZE, VCAP_SEL_ENTRY); diff --git a/drivers/net/ethernet/mscc/ocelot_board.c b/drivers/net/ethernet/mscc/ocelot_board.c index 1135a18019c7..c236936dbde7 100644 --- a/drivers/net/ethernet/mscc/ocelot_board.c +++ b/drivers/net/ethernet/mscc/ocelot_board.c @@ -14,6 +14,7 @@ #include <linux/skbuff.h> #include <net/switchdev.h> +#include <soc/mscc/ocelot_vcap.h> #include "ocelot.h" #define IFH_EXTRACT_BITFIELD64(x, o, w) (((x) >> (o)) & GENMASK_ULL((w) - 1, 0)) @@ -262,6 +263,104 @@ static const struct ocelot_ops ocelot_ops = { .reset = ocelot_reset, }; +static const struct vcap_field vsc7514_vcap_is2_keys[] = { + /* Common: 46 bits */ + [VCAP_IS2_TYPE] = { 0, 4}, + [VCAP_IS2_HK_FIRST] = { 4, 1}, + [VCAP_IS2_HK_PAG] = { 5, 8}, + [VCAP_IS2_HK_IGR_PORT_MASK] = { 13, 12}, + [VCAP_IS2_HK_RSV2] = { 25, 1}, + [VCAP_IS2_HK_HOST_MATCH] = { 26, 1}, + [VCAP_IS2_HK_L2_MC] = { 27, 1}, + [VCAP_IS2_HK_L2_BC] = { 28, 1}, + [VCAP_IS2_HK_VLAN_TAGGED] = { 29, 1}, + [VCAP_IS2_HK_VID] = { 30, 12}, + [VCAP_IS2_HK_DEI] = { 42, 1}, + [VCAP_IS2_HK_PCP] = { 43, 3}, + /* MAC_ETYPE / MAC_LLC / MAC_SNAP / OAM common */ + [VCAP_IS2_HK_L2_DMAC] = { 46, 48}, + [VCAP_IS2_HK_L2_SMAC] = { 94, 48}, + /* MAC_ETYPE (TYPE=000) */ + [VCAP_IS2_HK_MAC_ETYPE_ETYPE] = {142, 16}, + [VCAP_IS2_HK_MAC_ETYPE_L2_PAYLOAD0] = {158, 16}, + [VCAP_IS2_HK_MAC_ETYPE_L2_PAYLOAD1] = {174, 8}, + [VCAP_IS2_HK_MAC_ETYPE_L2_PAYLOAD2] = {182, 3}, + /* MAC_LLC (TYPE=001) */ + [VCAP_IS2_HK_MAC_LLC_L2_LLC] = {142, 40}, + /* MAC_SNAP (TYPE=010) */ + [VCAP_IS2_HK_MAC_SNAP_L2_SNAP] = {142, 40}, + /* MAC_ARP (TYPE=011) */ + [VCAP_IS2_HK_MAC_ARP_SMAC] = { 46, 48}, + [VCAP_IS2_HK_MAC_ARP_ADDR_SPACE_OK] = { 94, 1}, + [VCAP_IS2_HK_MAC_ARP_PROTO_SPACE_OK] = { 95, 1}, + [VCAP_IS2_HK_MAC_ARP_LEN_OK] = { 96, 1}, + [VCAP_IS2_HK_MAC_ARP_TARGET_MATCH] = { 97, 1}, + [VCAP_IS2_HK_MAC_ARP_SENDER_MATCH] = { 98, 1}, + [VCAP_IS2_HK_MAC_ARP_OPCODE_UNKNOWN] = { 99, 1}, + [VCAP_IS2_HK_MAC_ARP_OPCODE] = {100, 2}, + [VCAP_IS2_HK_MAC_ARP_L3_IP4_DIP] = {102, 32}, + [VCAP_IS2_HK_MAC_ARP_L3_IP4_SIP] = {134, 32}, + [VCAP_IS2_HK_MAC_ARP_DIP_EQ_SIP] = {166, 1}, + /* IP4_TCP_UDP / IP4_OTHER common */ + [VCAP_IS2_HK_IP4] = { 46, 1}, + [VCAP_IS2_HK_L3_FRAGMENT] = { 47, 1}, + [VCAP_IS2_HK_L3_FRAG_OFS_GT0] = { 48, 1}, + [VCAP_IS2_HK_L3_OPTIONS] = { 49, 1}, + [VCAP_IS2_HK_IP4_L3_TTL_GT0] = { 50, 1}, + [VCAP_IS2_HK_L3_TOS] = { 51, 8}, + [VCAP_IS2_HK_L3_IP4_DIP] = { 59, 32}, + [VCAP_IS2_HK_L3_IP4_SIP] = { 91, 32}, + [VCAP_IS2_HK_DIP_EQ_SIP] = {123, 1}, + /* IP4_TCP_UDP (TYPE=100) */ + [VCAP_IS2_HK_TCP] = {124, 1}, + [VCAP_IS2_HK_L4_SPORT] = {125, 16}, + [VCAP_IS2_HK_L4_DPORT] = {141, 16}, + [VCAP_IS2_HK_L4_RNG] = {157, 8}, + [VCAP_IS2_HK_L4_SPORT_EQ_DPORT] = {165, 1}, + [VCAP_IS2_HK_L4_SEQUENCE_EQ0] = {166, 1}, + [VCAP_IS2_HK_L4_URG] = {167, 1}, + [VCAP_IS2_HK_L4_ACK] = {168, 1}, + [VCAP_IS2_HK_L4_PSH] = {169, 1}, + [VCAP_IS2_HK_L4_RST] = {170, 1}, + [VCAP_IS2_HK_L4_SYN] = {171, 1}, + [VCAP_IS2_HK_L4_FIN] = {172, 1}, + [VCAP_IS2_HK_L4_1588_DOM] = {173, 8}, + [VCAP_IS2_HK_L4_1588_VER] = {181, 4}, + /* IP4_OTHER (TYPE=101) */ + [VCAP_IS2_HK_IP4_L3_PROTO] = {124, 8}, + [VCAP_IS2_HK_L3_PAYLOAD] = {132, 56}, + /* IP6_STD (TYPE=110) */ + [VCAP_IS2_HK_IP6_L3_TTL_GT0] = { 46, 1}, + [VCAP_IS2_HK_L3_IP6_SIP] = { 47, 128}, + [VCAP_IS2_HK_IP6_L3_PROTO] = {175, 8}, + /* OAM (TYPE=111) */ + [VCAP_IS2_HK_OAM_MEL_FLAGS] = {142, 7}, + [VCAP_IS2_HK_OAM_VER] = {149, 5}, + [VCAP_IS2_HK_OAM_OPCODE] = {154, 8}, + [VCAP_IS2_HK_OAM_FLAGS] = {162, 8}, + [VCAP_IS2_HK_OAM_MEPID] = {170, 16}, + [VCAP_IS2_HK_OAM_CCM_CNTS_EQ0] = {186, 1}, + [VCAP_IS2_HK_OAM_IS_Y1731] = {187, 1}, +}; + +static const struct vcap_field vsc7514_vcap_is2_actions[] = { + [VCAP_IS2_ACT_HIT_ME_ONCE] = { 0, 1}, + [VCAP_IS2_ACT_CPU_COPY_ENA] = { 1, 1}, + [VCAP_IS2_ACT_CPU_QU_NUM] = { 2, 3}, + [VCAP_IS2_ACT_MASK_MODE] = { 5, 2}, + [VCAP_IS2_ACT_MIRROR_ENA] = { 7, 1}, + [VCAP_IS2_ACT_LRN_DIS] = { 8, 1}, + [VCAP_IS2_ACT_POLICE_ENA] = { 9, 1}, + [VCAP_IS2_ACT_POLICE_IDX] = { 10, 9}, + [VCAP_IS2_ACT_POLICE_VCAP_ONLY] = { 19, 1}, + [VCAP_IS2_ACT_PORT_MASK] = { 20, 11}, + [VCAP_IS2_ACT_REW_OP] = { 31, 9}, + [VCAP_IS2_ACT_SMAC_REPLACE_ENA] = { 40, 1}, + [VCAP_IS2_ACT_RSV] = { 41, 2}, + [VCAP_IS2_ACT_ACL_ID] = { 43, 6}, + [VCAP_IS2_ACT_HIT_CNT] = { 49, 32}, +}; + static int mscc_ocelot_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; @@ -362,6 +461,9 @@ static int mscc_ocelot_probe(struct platform_device *pdev) ocelot->ports = devm_kcalloc(&pdev->dev, ocelot->num_phys_ports, sizeof(struct ocelot_port *), GFP_KERNEL); + ocelot->vcap_is2_keys = vsc7514_vcap_is2_keys; + ocelot->vcap_is2_actions = vsc7514_vcap_is2_actions; + ocelot_init(ocelot); ocelot_set_cpu_port(ocelot, ocelot->num_phys_ports, OCELOT_TAG_PREFIX_NONE, OCELOT_TAG_PREFIX_NONE); diff --git a/drivers/net/ethernet/mscc/ocelot_vcap.h b/drivers/net/ethernet/mscc/ocelot_vcap.h deleted file mode 100644 index e22eac1da783..000000000000 --- a/drivers/net/ethernet/mscc/ocelot_vcap.h +++ /dev/null @@ -1,403 +0,0 @@ -/* SPDX-License-Identifier: (GPL-2.0 OR MIT) - * Microsemi Ocelot Switch driver - * Copyright (c) 2019 Microsemi Corporation - */ - -#ifndef _OCELOT_VCAP_H_ -#define _OCELOT_VCAP_H_ - -/* ================================================================= - * VCAP Common - * ================================================================= - */ - -/* VCAP Type-Group values */ -#define VCAP_TG_NONE 0 /* Entry is invalid */ -#define VCAP_TG_FULL 1 /* Full entry */ -#define VCAP_TG_HALF 2 /* Half entry */ -#define VCAP_TG_QUARTER 3 /* Quarter entry */ - -/* ================================================================= - * VCAP IS2 - * ================================================================= - */ - -#define VCAP_IS2_CNT 64 -#define VCAP_IS2_ENTRY_WIDTH 376 -#define VCAP_IS2_ACTION_WIDTH 99 -#define VCAP_PORT_CNT 11 - -/* IS2 half key types */ -#define IS2_TYPE_ETYPE 0 -#define IS2_TYPE_LLC 1 -#define IS2_TYPE_SNAP 2 -#define IS2_TYPE_ARP 3 -#define IS2_TYPE_IP_UDP_TCP 4 -#define IS2_TYPE_IP_OTHER 5 -#define IS2_TYPE_IPV6 6 -#define IS2_TYPE_OAM 7 -#define IS2_TYPE_SMAC_SIP6 8 -#define IS2_TYPE_ANY 100 /* Pseudo type */ - -/* IS2 half key type mask for matching any IP */ -#define IS2_TYPE_MASK_IP_ANY 0xe - -/* IS2 action types */ -#define IS2_ACTION_TYPE_NORMAL 0 -#define IS2_ACTION_TYPE_SMAC_SIP 1 - -/* IS2 MASK_MODE values */ -#define IS2_ACT_MASK_MODE_NONE 0 -#define IS2_ACT_MASK_MODE_FILTER 1 -#define IS2_ACT_MASK_MODE_POLICY 2 -#define IS2_ACT_MASK_MODE_REDIR 3 - -/* IS2 REW_OP values */ -#define IS2_ACT_REW_OP_NONE 0 -#define IS2_ACT_REW_OP_PTP_ONE 2 -#define IS2_ACT_REW_OP_PTP_TWO 3 -#define IS2_ACT_REW_OP_SPECIAL 8 -#define IS2_ACT_REW_OP_PTP_ORG 9 -#define IS2_ACT_REW_OP_PTP_ONE_SUB_DELAY_1 (IS2_ACT_REW_OP_PTP_ONE | (1 << 3)) -#define IS2_ACT_REW_OP_PTP_ONE_SUB_DELAY_2 (IS2_ACT_REW_OP_PTP_ONE | (2 << 3)) -#define IS2_ACT_REW_OP_PTP_ONE_ADD_DELAY (IS2_ACT_REW_OP_PTP_ONE | (1 << 5)) -#define IS2_ACT_REW_OP_PTP_ONE_ADD_SUB BIT(7) - -#define VCAP_PORT_WIDTH 4 - -/* IS2 quarter key - SMAC_SIP4 */ -#define IS2_QKO_IGR_PORT 0 -#define IS2_QKL_IGR_PORT VCAP_PORT_WIDTH -#define IS2_QKO_L2_SMAC (IS2_QKO_IGR_PORT + IS2_QKL_IGR_PORT) -#define IS2_QKL_L2_SMAC 48 -#define IS2_QKO_L3_IP4_SIP (IS2_QKO_L2_SMAC + IS2_QKL_L2_SMAC) -#define IS2_QKL_L3_IP4_SIP 32 - -/* IS2 half key - common */ -#define IS2_HKO_TYPE 0 -#define IS2_HKL_TYPE 4 -#define IS2_HKO_FIRST (IS2_HKO_TYPE + IS2_HKL_TYPE) -#define IS2_HKL_FIRST 1 -#define IS2_HKO_PAG (IS2_HKO_FIRST + IS2_HKL_FIRST) -#define IS2_HKL_PAG 8 -#define IS2_HKO_IGR_PORT_MASK (IS2_HKO_PAG + IS2_HKL_PAG) -#define IS2_HKL_IGR_PORT_MASK (VCAP_PORT_CNT + 1) -#define IS2_HKO_SERVICE_FRM (IS2_HKO_IGR_PORT_MASK + IS2_HKL_IGR_PORT_MASK) -#define IS2_HKL_SERVICE_FRM 1 -#define IS2_HKO_HOST_MATCH (IS2_HKO_SERVICE_FRM + IS2_HKL_SERVICE_FRM) -#define IS2_HKL_HOST_MATCH 1 -#define IS2_HKO_L2_MC (IS2_HKO_HOST_MATCH + IS2_HKL_HOST_MATCH) -#define IS2_HKL_L2_MC 1 -#define IS2_HKO_L2_BC (IS2_HKO_L2_MC + IS2_HKL_L2_MC) -#define IS2_HKL_L2_BC 1 -#define IS2_HKO_VLAN_TAGGED (IS2_HKO_L2_BC + IS2_HKL_L2_BC) -#define IS2_HKL_VLAN_TAGGED 1 -#define IS2_HKO_VID (IS2_HKO_VLAN_TAGGED + IS2_HKL_VLAN_TAGGED) -#define IS2_HKL_VID 12 -#define IS2_HKO_DEI (IS2_HKO_VID + IS2_HKL_VID) -#define IS2_HKL_DEI 1 -#define IS2_HKO_PCP (IS2_HKO_DEI + IS2_HKL_DEI) -#define IS2_HKL_PCP 3 - -/* IS2 half key - MAC_ETYPE/MAC_LLC/MAC_SNAP/OAM common */ -#define IS2_HKO_L2_DMAC (IS2_HKO_PCP + IS2_HKL_PCP) -#define IS2_HKL_L2_DMAC 48 -#define IS2_HKO_L2_SMAC (IS2_HKO_L2_DMAC + IS2_HKL_L2_DMAC) -#define IS2_HKL_L2_SMAC 48 - -/* IS2 half key - MAC_ETYPE */ -#define IS2_HKO_MAC_ETYPE_ETYPE (IS2_HKO_L2_SMAC + IS2_HKL_L2_SMAC) -#define IS2_HKL_MAC_ETYPE_ETYPE 16 -#define IS2_HKO_MAC_ETYPE_L2_PAYLOAD \ - (IS2_HKO_MAC_ETYPE_ETYPE + IS2_HKL_MAC_ETYPE_ETYPE) -#define IS2_HKL_MAC_ETYPE_L2_PAYLOAD 27 - -/* IS2 half key - MAC_LLC */ -#define IS2_HKO_MAC_LLC_L2_LLC IS2_HKO_MAC_ETYPE_ETYPE -#define IS2_HKL_MAC_LLC_L2_LLC 40 - -/* IS2 half key - MAC_SNAP */ -#define IS2_HKO_MAC_SNAP_L2_SNAP IS2_HKO_MAC_ETYPE_ETYPE -#define IS2_HKL_MAC_SNAP_L2_SNAP 40 - -/* IS2 half key - ARP */ -#define IS2_HKO_MAC_ARP_L2_SMAC IS2_HKO_L2_DMAC -#define IS2_HKL_MAC_ARP_L2_SMAC 48 -#define IS2_HKO_MAC_ARP_ARP_ADDR_SPACE_OK \ - (IS2_HKO_MAC_ARP_L2_SMAC + IS2_HKL_MAC_ARP_L2_SMAC) -#define IS2_HKL_MAC_ARP_ARP_ADDR_SPACE_OK 1 -#define IS2_HKO_MAC_ARP_ARP_PROTO_SPACE_OK \ - (IS2_HKO_MAC_ARP_ARP_ADDR_SPACE_OK + IS2_HKL_MAC_ARP_ARP_ADDR_SPACE_OK) -#define IS2_HKL_MAC_ARP_ARP_PROTO_SPACE_OK 1 -#define IS2_HKO_MAC_ARP_ARP_LEN_OK \ - (IS2_HKO_MAC_ARP_ARP_PROTO_SPACE_OK + \ - IS2_HKL_MAC_ARP_ARP_PROTO_SPACE_OK) -#define IS2_HKL_MAC_ARP_ARP_LEN_OK 1 -#define IS2_HKO_MAC_ARP_ARP_TGT_MATCH \ - (IS2_HKO_MAC_ARP_ARP_LEN_OK + IS2_HKL_MAC_ARP_ARP_LEN_OK) -#define IS2_HKL_MAC_ARP_ARP_TGT_MATCH 1 -#define IS2_HKO_MAC_ARP_ARP_SENDER_MATCH \ - (IS2_HKO_MAC_ARP_ARP_TGT_MATCH + IS2_HKL_MAC_ARP_ARP_TGT_MATCH) -#define IS2_HKL_MAC_ARP_ARP_SENDER_MATCH 1 -#define IS2_HKO_MAC_ARP_ARP_OPCODE_UNKNOWN \ - (IS2_HKO_MAC_ARP_ARP_SENDER_MATCH + IS2_HKL_MAC_ARP_ARP_SENDER_MATCH) -#define IS2_HKL_MAC_ARP_ARP_OPCODE_UNKNOWN 1 -#define IS2_HKO_MAC_ARP_ARP_OPCODE \ - (IS2_HKO_MAC_ARP_ARP_OPCODE_UNKNOWN + \ - IS2_HKL_MAC_ARP_ARP_OPCODE_UNKNOWN) -#define IS2_HKL_MAC_ARP_ARP_OPCODE 2 -#define IS2_HKO_MAC_ARP_L3_IP4_DIP \ - (IS2_HKO_MAC_ARP_ARP_OPCODE + IS2_HKL_MAC_ARP_ARP_OPCODE) -#define IS2_HKL_MAC_ARP_L3_IP4_DIP 32 -#define IS2_HKO_MAC_ARP_L3_IP4_SIP \ - (IS2_HKO_MAC_ARP_L3_IP4_DIP + IS2_HKL_MAC_ARP_L3_IP4_DIP) -#define IS2_HKL_MAC_ARP_L3_IP4_SIP 32 -#define IS2_HKO_MAC_ARP_DIP_EQ_SIP \ - (IS2_HKO_MAC_ARP_L3_IP4_SIP + IS2_HKL_MAC_ARP_L3_IP4_SIP) -#define IS2_HKL_MAC_ARP_DIP_EQ_SIP 1 - -/* IS2 half key - IP4_TCP_UDP/IP4_OTHER common */ -#define IS2_HKO_IP4 IS2_HKO_L2_DMAC -#define IS2_HKL_IP4 1 -#define IS2_HKO_L3_FRAGMENT (IS2_HKO_IP4 + IS2_HKL_IP4) -#define IS2_HKL_L3_FRAGMENT 1 -#define IS2_HKO_L3_FRAG_OFS_GT0 (IS2_HKO_L3_FRAGMENT + IS2_HKL_L3_FRAGMENT) -#define IS2_HKL_L3_FRAG_OFS_GT0 1 -#define IS2_HKO_L3_OPTIONS (IS2_HKO_L3_FRAG_OFS_GT0 + IS2_HKL_L3_FRAG_OFS_GT0) -#define IS2_HKL_L3_OPTIONS 1 -#define IS2_HKO_L3_TTL_GT0 (IS2_HKO_L3_OPTIONS + IS2_HKL_L3_OPTIONS) -#define IS2_HKL_L3_TTL_GT0 1 -#define IS2_HKO_L3_TOS (IS2_HKO_L3_TTL_GT0 + IS2_HKL_L3_TTL_GT0) -#define IS2_HKL_L3_TOS 8 -#define IS2_HKO_L3_IP4_DIP (IS2_HKO_L3_TOS + IS2_HKL_L3_TOS) -#define IS2_HKL_L3_IP4_DIP 32 -#define IS2_HKO_L3_IP4_SIP (IS2_HKO_L3_IP4_DIP + IS2_HKL_L3_IP4_DIP) -#define IS2_HKL_L3_IP4_SIP 32 -#define IS2_HKO_DIP_EQ_SIP (IS2_HKO_L3_IP4_SIP + IS2_HKL_L3_IP4_SIP) -#define IS2_HKL_DIP_EQ_SIP 1 - -/* IS2 half key - IP4_TCP_UDP */ -#define IS2_HKO_IP4_TCP_UDP_TCP (IS2_HKO_DIP_EQ_SIP + IS2_HKL_DIP_EQ_SIP) -#define IS2_HKL_IP4_TCP_UDP_TCP 1 -#define IS2_HKO_IP4_TCP_UDP_L4_DPORT \ - (IS2_HKO_IP4_TCP_UDP_TCP + IS2_HKL_IP4_TCP_UDP_TCP) -#define IS2_HKL_IP4_TCP_UDP_L4_DPORT 16 -#define IS2_HKO_IP4_TCP_UDP_L4_SPORT \ - (IS2_HKO_IP4_TCP_UDP_L4_DPORT + IS2_HKL_IP4_TCP_UDP_L4_DPORT) -#define IS2_HKL_IP4_TCP_UDP_L4_SPORT 16 -#define IS2_HKO_IP4_TCP_UDP_L4_RNG \ - (IS2_HKO_IP4_TCP_UDP_L4_SPORT + IS2_HKL_IP4_TCP_UDP_L4_SPORT) -#define IS2_HKL_IP4_TCP_UDP_L4_RNG 8 -#define IS2_HKO_IP4_TCP_UDP_SPORT_EQ_DPORT \ - (IS2_HKO_IP4_TCP_UDP_L4_RNG + IS2_HKL_IP4_TCP_UDP_L4_RNG) -#define IS2_HKL_IP4_TCP_UDP_SPORT_EQ_DPORT 1 -#define IS2_HKO_IP4_TCP_UDP_SEQUENCE_EQ0 \ - (IS2_HKO_IP4_TCP_UDP_SPORT_EQ_DPORT + \ - IS2_HKL_IP4_TCP_UDP_SPORT_EQ_DPORT) -#define IS2_HKL_IP4_TCP_UDP_SEQUENCE_EQ0 1 -#define IS2_HKO_IP4_TCP_UDP_L4_FIN \ - (IS2_HKO_IP4_TCP_UDP_SEQUENCE_EQ0 + IS2_HKL_IP4_TCP_UDP_SEQUENCE_EQ0) -#define IS2_HKL_IP4_TCP_UDP_L4_FIN 1 -#define IS2_HKO_IP4_TCP_UDP_L4_SYN \ - (IS2_HKO_IP4_TCP_UDP_L4_FIN + IS2_HKL_IP4_TCP_UDP_L4_FIN) -#define IS2_HKL_IP4_TCP_UDP_L4_SYN 1 -#define IS2_HKO_IP4_TCP_UDP_L4_RST \ - (IS2_HKO_IP4_TCP_UDP_L4_SYN + IS2_HKL_IP4_TCP_UDP_L4_SYN) -#define IS2_HKL_IP4_TCP_UDP_L4_RST 1 -#define IS2_HKO_IP4_TCP_UDP_L4_PSH \ - (IS2_HKO_IP4_TCP_UDP_L4_RST + IS2_HKL_IP4_TCP_UDP_L4_RST) -#define IS2_HKL_IP4_TCP_UDP_L4_PSH 1 -#define IS2_HKO_IP4_TCP_UDP_L4_ACK \ - (IS2_HKO_IP4_TCP_UDP_L4_PSH + IS2_HKL_IP4_TCP_UDP_L4_PSH) -#define IS2_HKL_IP4_TCP_UDP_L4_ACK 1 -#define IS2_HKO_IP4_TCP_UDP_L4_URG \ - (IS2_HKO_IP4_TCP_UDP_L4_ACK + IS2_HKL_IP4_TCP_UDP_L4_ACK) -#define IS2_HKL_IP4_TCP_UDP_L4_URG 1 -#define IS2_HKO_IP4_TCP_UDP_L4_1588_DOM \ - (IS2_HKO_IP4_TCP_UDP_L4_URG + IS2_HKL_IP4_TCP_UDP_L4_URG) -#define IS2_HKL_IP4_TCP_UDP_L4_1588_DOM 8 -#define IS2_HKO_IP4_TCP_UDP_L4_1588_VER \ - (IS2_HKO_IP4_TCP_UDP_L4_1588_DOM + IS2_HKL_IP4_TCP_UDP_L4_1588_DOM) -#define IS2_HKL_IP4_TCP_UDP_L4_1588_VER 4 - -/* IS2 half key - IP4_OTHER */ -#define IS2_HKO_IP4_OTHER_L3_PROTO IS2_HKO_IP4_TCP_UDP_TCP -#define IS2_HKL_IP4_OTHER_L3_PROTO 8 -#define IS2_HKO_IP4_OTHER_L3_PAYLOAD \ - (IS2_HKO_IP4_OTHER_L3_PROTO + IS2_HKL_IP4_OTHER_L3_PROTO) -#define IS2_HKL_IP4_OTHER_L3_PAYLOAD 56 - -/* IS2 half key - IP6_STD */ -#define IS2_HKO_IP6_STD_L3_TTL_GT0 IS2_HKO_L2_DMAC -#define IS2_HKL_IP6_STD_L3_TTL_GT0 1 -#define IS2_HKO_IP6_STD_L3_IP6_SIP \ - (IS2_HKO_IP6_STD_L3_TTL_GT0 + IS2_HKL_IP6_STD_L3_TTL_GT0) -#define IS2_HKL_IP6_STD_L3_IP6_SIP 128 -#define IS2_HKO_IP6_STD_L3_PROTO \ - (IS2_HKO_IP6_STD_L3_IP6_SIP + IS2_HKL_IP6_STD_L3_IP6_SIP) -#define IS2_HKL_IP6_STD_L3_PROTO 8 - -/* IS2 half key - OAM */ -#define IS2_HKO_OAM_OAM_MEL_FLAGS IS2_HKO_MAC_ETYPE_ETYPE -#define IS2_HKL_OAM_OAM_MEL_FLAGS 7 -#define IS2_HKO_OAM_OAM_VER \ - (IS2_HKO_OAM_OAM_MEL_FLAGS + IS2_HKL_OAM_OAM_MEL_FLAGS) -#define IS2_HKL_OAM_OAM_VER 5 -#define IS2_HKO_OAM_OAM_OPCODE (IS2_HKO_OAM_OAM_VER + IS2_HKL_OAM_OAM_VER) -#define IS2_HKL_OAM_OAM_OPCODE 8 -#define IS2_HKO_OAM_OAM_FLAGS (IS2_HKO_OAM_OAM_OPCODE + IS2_HKL_OAM_OAM_OPCODE) -#define IS2_HKL_OAM_OAM_FLAGS 8 -#define IS2_HKO_OAM_OAM_MEPID (IS2_HKO_OAM_OAM_FLAGS + IS2_HKL_OAM_OAM_FLAGS) -#define IS2_HKL_OAM_OAM_MEPID 16 -#define IS2_HKO_OAM_OAM_CCM_CNTS_EQ0 \ - (IS2_HKO_OAM_OAM_MEPID + IS2_HKL_OAM_OAM_MEPID) -#define IS2_HKL_OAM_OAM_CCM_CNTS_EQ0 1 - -/* IS2 half key - SMAC_SIP6 */ -#define IS2_HKO_SMAC_SIP6_IGR_PORT IS2_HKL_TYPE -#define IS2_HKL_SMAC_SIP6_IGR_PORT VCAP_PORT_WIDTH -#define IS2_HKO_SMAC_SIP6_L2_SMAC \ - (IS2_HKO_SMAC_SIP6_IGR_PORT + IS2_HKL_SMAC_SIP6_IGR_PORT) -#define IS2_HKL_SMAC_SIP6_L2_SMAC 48 -#define IS2_HKO_SMAC_SIP6_L3_IP6_SIP \ - (IS2_HKO_SMAC_SIP6_L2_SMAC + IS2_HKL_SMAC_SIP6_L2_SMAC) -#define IS2_HKL_SMAC_SIP6_L3_IP6_SIP 128 - -/* IS2 full key - common */ -#define IS2_FKO_TYPE 0 -#define IS2_FKL_TYPE 2 -#define IS2_FKO_FIRST (IS2_FKO_TYPE + IS2_FKL_TYPE) -#define IS2_FKL_FIRST 1 -#define IS2_FKO_PAG (IS2_FKO_FIRST + IS2_FKL_FIRST) -#define IS2_FKL_PAG 8 -#define IS2_FKO_IGR_PORT_MASK (IS2_FKO_PAG + IS2_FKL_PAG) -#define IS2_FKL_IGR_PORT_MASK (VCAP_PORT_CNT + 1) -#define IS2_FKO_SERVICE_FRM (IS2_FKO_IGR_PORT_MASK + IS2_FKL_IGR_PORT_MASK) -#define IS2_FKL_SERVICE_FRM 1 -#define IS2_FKO_HOST_MATCH (IS2_FKO_SERVICE_FRM + IS2_FKL_SERVICE_FRM) -#define IS2_FKL_HOST_MATCH 1 -#define IS2_FKO_L2_MC (IS2_FKO_HOST_MATCH + IS2_FKL_HOST_MATCH) -#define IS2_FKL_L2_MC 1 -#define IS2_FKO_L2_BC (IS2_FKO_L2_MC + IS2_FKL_L2_MC) -#define IS2_FKL_L2_BC 1 -#define IS2_FKO_VLAN_TAGGED (IS2_FKO_L2_BC + IS2_FKL_L2_BC) -#define IS2_FKL_VLAN_TAGGED 1 -#define IS2_FKO_VID (IS2_FKO_VLAN_TAGGED + IS2_FKL_VLAN_TAGGED) -#define IS2_FKL_VID 12 -#define IS2_FKO_DEI (IS2_FKO_VID + IS2_FKL_VID) -#define IS2_FKL_DEI 1 -#define IS2_FKO_PCP (IS2_FKO_DEI + IS2_FKL_DEI) -#define IS2_FKL_PCP 3 - -/* IS2 full key - IP6_TCP_UDP/IP6_OTHER common */ -#define IS2_FKO_L3_TTL_GT0 (IS2_FKO_PCP + IS2_FKL_PCP) -#define IS2_FKL_L3_TTL_GT0 1 -#define IS2_FKO_L3_TOS (IS2_FKO_L3_TTL_GT0 + IS2_FKL_L3_TTL_GT0) -#define IS2_FKL_L3_TOS 8 -#define IS2_FKO_L3_IP6_DIP (IS2_FKO_L3_TOS + IS2_FKL_L3_TOS) -#define IS2_FKL_L3_IP6_DIP 128 -#define IS2_FKO_L3_IP6_SIP (IS2_FKO_L3_IP6_DIP + IS2_FKL_L3_IP6_DIP) -#define IS2_FKL_L3_IP6_SIP 128 -#define IS2_FKO_DIP_EQ_SIP (IS2_FKO_L3_IP6_SIP + IS2_FKL_L3_IP6_SIP) -#define IS2_FKL_DIP_EQ_SIP 1 - -/* IS2 full key - IP6_TCP_UDP */ -#define IS2_FKO_IP6_TCP_UDP_TCP (IS2_FKO_DIP_EQ_SIP + IS2_FKL_DIP_EQ_SIP) -#define IS2_FKL_IP6_TCP_UDP_TCP 1 -#define IS2_FKO_IP6_TCP_UDP_L4_DPORT \ - (IS2_FKO_IP6_TCP_UDP_TCP + IS2_FKL_IP6_TCP_UDP_TCP) -#define IS2_FKL_IP6_TCP_UDP_L4_DPORT 16 -#define IS2_FKO_IP6_TCP_UDP_L4_SPORT \ - (IS2_FKO_IP6_TCP_UDP_L4_DPORT + IS2_FKL_IP6_TCP_UDP_L4_DPORT) -#define IS2_FKL_IP6_TCP_UDP_L4_SPORT 16 -#define IS2_FKO_IP6_TCP_UDP_L4_RNG \ - (IS2_FKO_IP6_TCP_UDP_L4_SPORT + IS2_FKL_IP6_TCP_UDP_L4_SPORT) -#define IS2_FKL_IP6_TCP_UDP_L4_RNG 8 -#define IS2_FKO_IP6_TCP_UDP_SPORT_EQ_DPORT \ - (IS2_FKO_IP6_TCP_UDP_L4_RNG + IS2_FKL_IP6_TCP_UDP_L4_RNG) -#define IS2_FKL_IP6_TCP_UDP_SPORT_EQ_DPORT 1 -#define IS2_FKO_IP6_TCP_UDP_SEQUENCE_EQ0 \ - (IS2_FKO_IP6_TCP_UDP_SPORT_EQ_DPORT + \ - IS2_FKL_IP6_TCP_UDP_SPORT_EQ_DPORT) -#define IS2_FKL_IP6_TCP_UDP_SEQUENCE_EQ0 1 -#define IS2_FKO_IP6_TCP_UDP_L4_FIN \ - (IS2_FKO_IP6_TCP_UDP_SEQUENCE_EQ0 + IS2_FKL_IP6_TCP_UDP_SEQUENCE_EQ0) -#define IS2_FKL_IP6_TCP_UDP_L4_FIN 1 -#define IS2_FKO_IP6_TCP_UDP_L4_SYN \ - (IS2_FKO_IP6_TCP_UDP_L4_FIN + IS2_FKL_IP6_TCP_UDP_L4_FIN) -#define IS2_FKL_IP6_TCP_UDP_L4_SYN 1 -#define IS2_FKO_IP6_TCP_UDP_L4_RST \ - (IS2_FKO_IP6_TCP_UDP_L4_SYN + IS2_FKL_IP6_TCP_UDP_L4_SYN) -#define IS2_FKL_IP6_TCP_UDP_L4_RST 1 -#define IS2_FKO_IP6_TCP_UDP_L4_PSH \ - (IS2_FKO_IP6_TCP_UDP_L4_RST + IS2_FKL_IP6_TCP_UDP_L4_RST) -#define IS2_FKL_IP6_TCP_UDP_L4_PSH 1 -#define IS2_FKO_IP6_TCP_UDP_L4_ACK \ - (IS2_FKO_IP6_TCP_UDP_L4_PSH + IS2_FKL_IP6_TCP_UDP_L4_PSH) -#define IS2_FKL_IP6_TCP_UDP_L4_ACK 1 -#define IS2_FKO_IP6_TCP_UDP_L4_URG \ - (IS2_FKO_IP6_TCP_UDP_L4_ACK + IS2_FKL_IP6_TCP_UDP_L4_ACK) -#define IS2_FKL_IP6_TCP_UDP_L4_URG 1 -#define IS2_FKO_IP6_TCP_UDP_L4_1588_DOM \ - (IS2_FKO_IP6_TCP_UDP_L4_URG + IS2_FKL_IP6_TCP_UDP_L4_URG) -#define IS2_FKL_IP6_TCP_UDP_L4_1588_DOM 8 -#define IS2_FKO_IP6_TCP_UDP_L4_1588_VER \ - (IS2_FKO_IP6_TCP_UDP_L4_1588_DOM + IS2_FKL_IP6_TCP_UDP_L4_1588_DOM) -#define IS2_FKL_IP6_TCP_UDP_L4_1588_VER 4 - -/* IS2 full key - IP6_OTHER */ -#define IS2_FKO_IP6_OTHER_L3_PROTO IS2_FKO_IP6_TCP_UDP_TCP -#define IS2_FKL_IP6_OTHER_L3_PROTO 8 -#define IS2_FKO_IP6_OTHER_L3_PAYLOAD \ - (IS2_FKO_IP6_OTHER_L3_PROTO + IS2_FKL_IP6_OTHER_L3_PROTO) -#define IS2_FKL_IP6_OTHER_L3_PAYLOAD 56 - -/* IS2 full key - CUSTOM */ -#define IS2_FKO_CUSTOM_CUSTOM_TYPE IS2_FKO_L3_TTL_GT0 -#define IS2_FKL_CUSTOM_CUSTOM_TYPE 1 -#define IS2_FKO_CUSTOM_CUSTOM \ - (IS2_FKO_CUSTOM_CUSTOM_TYPE + IS2_FKL_CUSTOM_CUSTOM_TYPE) -#define IS2_FKL_CUSTOM_CUSTOM 320 - -/* IS2 action - BASE_TYPE */ -#define IS2_AO_HIT_ME_ONCE 0 -#define IS2_AL_HIT_ME_ONCE 1 -#define IS2_AO_CPU_COPY_ENA (IS2_AO_HIT_ME_ONCE + IS2_AL_HIT_ME_ONCE) -#define IS2_AL_CPU_COPY_ENA 1 -#define IS2_AO_CPU_QU_NUM (IS2_AO_CPU_COPY_ENA + IS2_AL_CPU_COPY_ENA) -#define IS2_AL_CPU_QU_NUM 3 -#define IS2_AO_MASK_MODE (IS2_AO_CPU_QU_NUM + IS2_AL_CPU_QU_NUM) -#define IS2_AL_MASK_MODE 2 -#define IS2_AO_MIRROR_ENA (IS2_AO_MASK_MODE + IS2_AL_MASK_MODE) -#define IS2_AL_MIRROR_ENA 1 -#define IS2_AO_LRN_DIS (IS2_AO_MIRROR_ENA + IS2_AL_MIRROR_ENA) -#define IS2_AL_LRN_DIS 1 -#define IS2_AO_POLICE_ENA (IS2_AO_LRN_DIS + IS2_AL_LRN_DIS) -#define IS2_AL_POLICE_ENA 1 -#define IS2_AO_POLICE_IDX (IS2_AO_POLICE_ENA + IS2_AL_POLICE_ENA) -#define IS2_AL_POLICE_IDX 9 -#define IS2_AO_POLICE_VCAP_ONLY (IS2_AO_POLICE_IDX + IS2_AL_POLICE_IDX) -#define IS2_AL_POLICE_VCAP_ONLY 1 -#define IS2_AO_PORT_MASK (IS2_AO_POLICE_VCAP_ONLY + IS2_AL_POLICE_VCAP_ONLY) -#define IS2_AL_PORT_MASK VCAP_PORT_CNT -#define IS2_AO_REW_OP (IS2_AO_PORT_MASK + IS2_AL_PORT_MASK) -#define IS2_AL_REW_OP 9 -#define IS2_AO_LM_CNT_DIS (IS2_AO_REW_OP + IS2_AL_REW_OP) -#define IS2_AL_LM_CNT_DIS 1 -#define IS2_AO_ISDX_ENA \ - (IS2_AO_LM_CNT_DIS + IS2_AL_LM_CNT_DIS + 1) /* Reserved bit */ -#define IS2_AL_ISDX_ENA 1 -#define IS2_AO_ACL_ID (IS2_AO_ISDX_ENA + IS2_AL_ISDX_ENA) -#define IS2_AL_ACL_ID 6 - -/* IS2 action - SMAC_SIP */ -#define IS2_AO_SMAC_SIP_CPU_COPY_ENA 0 -#define IS2_AL_SMAC_SIP_CPU_COPY_ENA 1 -#define IS2_AO_SMAC_SIP_CPU_QU_NUM 1 -#define IS2_AL_SMAC_SIP_CPU_QU_NUM 3 -#define IS2_AO_SMAC_SIP_FWD_KILL_ENA 4 -#define IS2_AL_SMAC_SIP_FWD_KILL_ENA 1 -#define IS2_AO_SMAC_SIP_HOST_MATCH 5 -#define IS2_AL_SMAC_SIP_HOST_MATCH 1 - -#endif /* _OCELOT_VCAP_H_ */ diff --git a/include/soc/mscc/ocelot.h b/include/soc/mscc/ocelot.h index 74e7c63adad4..3da8285d4cd8 100644 --- a/include/soc/mscc/ocelot.h +++ b/include/soc/mscc/ocelot.h @@ -462,6 +462,9 @@ struct ocelot { struct ocelot_acl_block acl_block; + const struct vcap_field *vcap_is2_keys; + const struct vcap_field *vcap_is2_actions; + /* Workqueue to check statistics for overflow with its lock */ struct mutex stats_lock; u64 *stats; diff --git a/include/soc/mscc/ocelot_vcap.h b/include/soc/mscc/ocelot_vcap.h new file mode 100644 index 000000000000..0783f0ffc813 --- /dev/null +++ b/include/soc/mscc/ocelot_vcap.h @@ -0,0 +1,184 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR MIT) + * Microsemi Ocelot Switch driver + * Copyright (c) 2019 Microsemi Corporation + */ + +#ifndef _OCELOT_VCAP_H_ +#define _OCELOT_VCAP_H_ + +/* ================================================================= + * VCAP Common + * ================================================================= + */ + +/* VCAP Type-Group values */ +#define VCAP_TG_NONE 0 /* Entry is invalid */ +#define VCAP_TG_FULL 1 /* Full entry */ +#define VCAP_TG_HALF 2 /* Half entry */ +#define VCAP_TG_QUARTER 3 /* Quarter entry */ + +/* ================================================================= + * VCAP IS2 + * ================================================================= + */ + +#define VCAP_IS2_CNT 64 +#define VCAP_IS2_ENTRY_WIDTH 376 +#define VCAP_IS2_ACTION_WIDTH 99 +#define VCAP_PORT_CNT 11 + +/* IS2 half key types */ +#define IS2_TYPE_ETYPE 0 +#define IS2_TYPE_LLC 1 +#define IS2_TYPE_SNAP 2 +#define IS2_TYPE_ARP 3 +#define IS2_TYPE_IP_UDP_TCP 4 +#define IS2_TYPE_IP_OTHER 5 +#define IS2_TYPE_IPV6 6 +#define IS2_TYPE_OAM 7 +#define IS2_TYPE_SMAC_SIP6 8 +#define IS2_TYPE_ANY 100 /* Pseudo type */ + +/* IS2 half key type mask for matching any IP */ +#define IS2_TYPE_MASK_IP_ANY 0xe + +/* IS2 action types */ +#define IS2_ACTION_TYPE_NORMAL 0 +#define IS2_ACTION_TYPE_SMAC_SIP 1 + +/* IS2 MASK_MODE values */ +#define IS2_ACT_MASK_MODE_NONE 0 +#define IS2_ACT_MASK_MODE_FILTER 1 +#define IS2_ACT_MASK_MODE_POLICY 2 +#define IS2_ACT_MASK_MODE_REDIR 3 + +/* IS2 REW_OP values */ +#define IS2_ACT_REW_OP_NONE 0 +#define IS2_ACT_REW_OP_PTP_ONE 2 +#define IS2_ACT_REW_OP_PTP_TWO 3 +#define IS2_ACT_REW_OP_SPECIAL 8 +#define IS2_ACT_REW_OP_PTP_ORG 9 +#define IS2_ACT_REW_OP_PTP_ONE_SUB_DELAY_1 (IS2_ACT_REW_OP_PTP_ONE | (1 << 3)) +#define IS2_ACT_REW_OP_PTP_ONE_SUB_DELAY_2 (IS2_ACT_REW_OP_PTP_ONE | (2 << 3)) +#define IS2_ACT_REW_OP_PTP_ONE_ADD_DELAY (IS2_ACT_REW_OP_PTP_ONE | (1 << 5)) +#define IS2_ACT_REW_OP_PTP_ONE_ADD_SUB BIT(7) + +#define VCAP_PORT_WIDTH 4 + +/* IS2 quarter key - SMAC_SIP4 */ +#define IS2_QKO_IGR_PORT 0 +#define IS2_QKL_IGR_PORT VCAP_PORT_WIDTH +#define IS2_QKO_L2_SMAC (IS2_QKO_IGR_PORT + IS2_QKL_IGR_PORT) +#define IS2_QKL_L2_SMAC 48 +#define IS2_QKO_L3_IP4_SIP (IS2_QKO_L2_SMAC + IS2_QKL_L2_SMAC) +#define IS2_QKL_L3_IP4_SIP 32 + +enum vcap_is2_half_key_field { + /* Common */ + VCAP_IS2_TYPE, + VCAP_IS2_HK_FIRST, + VCAP_IS2_HK_PAG, + VCAP_IS2_HK_RSV1, + VCAP_IS2_HK_IGR_PORT_MASK, + VCAP_IS2_HK_RSV2, + VCAP_IS2_HK_HOST_MATCH, + VCAP_IS2_HK_L2_MC, + VCAP_IS2_HK_L2_BC, + VCAP_IS2_HK_VLAN_TAGGED, + VCAP_IS2_HK_VID, + VCAP_IS2_HK_DEI, + VCAP_IS2_HK_PCP, + /* MAC_ETYPE / MAC_LLC / MAC_SNAP / OAM common */ + VCAP_IS2_HK_L2_DMAC, + VCAP_IS2_HK_L2_SMAC, + /* MAC_ETYPE (TYPE=000) */ + VCAP_IS2_HK_MAC_ETYPE_ETYPE, + VCAP_IS2_HK_MAC_ETYPE_L2_PAYLOAD0, + VCAP_IS2_HK_MAC_ETYPE_L2_PAYLOAD1, + VCAP_IS2_HK_MAC_ETYPE_L2_PAYLOAD2, + /* MAC_LLC (TYPE=001) */ + VCAP_IS2_HK_MAC_LLC_DMAC, + VCAP_IS2_HK_MAC_LLC_SMAC, + VCAP_IS2_HK_MAC_LLC_L2_LLC, + /* MAC_SNAP (TYPE=010) */ + VCAP_IS2_HK_MAC_SNAP_SMAC, + VCAP_IS2_HK_MAC_SNAP_DMAC, + VCAP_IS2_HK_MAC_SNAP_L2_SNAP, + /* MAC_ARP (TYPE=011) */ + VCAP_IS2_HK_MAC_ARP_SMAC, + VCAP_IS2_HK_MAC_ARP_ADDR_SPACE_OK, + VCAP_IS2_HK_MAC_ARP_PROTO_SPACE_OK, + VCAP_IS2_HK_MAC_ARP_LEN_OK, + VCAP_IS2_HK_MAC_ARP_TARGET_MATCH, + VCAP_IS2_HK_MAC_ARP_SENDER_MATCH, + VCAP_IS2_HK_MAC_ARP_OPCODE_UNKNOWN, + VCAP_IS2_HK_MAC_ARP_OPCODE, + VCAP_IS2_HK_MAC_ARP_L3_IP4_DIP, + VCAP_IS2_HK_MAC_ARP_L3_IP4_SIP, + VCAP_IS2_HK_MAC_ARP_DIP_EQ_SIP, + /* IP4_TCP_UDP / IP4_OTHER common */ + VCAP_IS2_HK_IP4, + VCAP_IS2_HK_L3_FRAGMENT, + VCAP_IS2_HK_L3_FRAG_OFS_GT0, + VCAP_IS2_HK_L3_OPTIONS, + VCAP_IS2_HK_IP4_L3_TTL_GT0, + VCAP_IS2_HK_L3_TOS, + VCAP_IS2_HK_L3_IP4_DIP, + VCAP_IS2_HK_L3_IP4_SIP, + VCAP_IS2_HK_DIP_EQ_SIP, + /* IP4_TCP_UDP (TYPE=100) */ + VCAP_IS2_HK_TCP, + VCAP_IS2_HK_L4_SPORT, + VCAP_IS2_HK_L4_DPORT, + VCAP_IS2_HK_L4_RNG, + VCAP_IS2_HK_L4_SPORT_EQ_DPORT, + VCAP_IS2_HK_L4_SEQUENCE_EQ0, + VCAP_IS2_HK_L4_URG, + VCAP_IS2_HK_L4_ACK, + VCAP_IS2_HK_L4_PSH, + VCAP_IS2_HK_L4_RST, + VCAP_IS2_HK_L4_SYN, + VCAP_IS2_HK_L4_FIN, + VCAP_IS2_HK_L4_1588_DOM, + VCAP_IS2_HK_L4_1588_VER, + /* IP4_OTHER (TYPE=101) */ + VCAP_IS2_HK_IP4_L3_PROTO, + VCAP_IS2_HK_L3_PAYLOAD, + /* IP6_STD (TYPE=110) */ + VCAP_IS2_HK_IP6_L3_TTL_GT0, + VCAP_IS2_HK_IP6_L3_PROTO, + VCAP_IS2_HK_L3_IP6_SIP, + /* OAM (TYPE=111) */ + VCAP_IS2_HK_OAM_MEL_FLAGS, + VCAP_IS2_HK_OAM_VER, + VCAP_IS2_HK_OAM_OPCODE, + VCAP_IS2_HK_OAM_FLAGS, + VCAP_IS2_HK_OAM_MEPID, + VCAP_IS2_HK_OAM_CCM_CNTS_EQ0, + VCAP_IS2_HK_OAM_IS_Y1731, +}; + +struct vcap_field { + int offset; + int length; +}; + +enum vcap_is2_action_field { + VCAP_IS2_ACT_HIT_ME_ONCE, + VCAP_IS2_ACT_CPU_COPY_ENA, + VCAP_IS2_ACT_CPU_QU_NUM, + VCAP_IS2_ACT_MASK_MODE, + VCAP_IS2_ACT_MIRROR_ENA, + VCAP_IS2_ACT_LRN_DIS, + VCAP_IS2_ACT_POLICE_ENA, + VCAP_IS2_ACT_POLICE_IDX, + VCAP_IS2_ACT_POLICE_VCAP_ONLY, + VCAP_IS2_ACT_PORT_MASK, + VCAP_IS2_ACT_REW_OP, + VCAP_IS2_ACT_SMAC_REPLACE_ENA, + VCAP_IS2_ACT_RSV, + VCAP_IS2_ACT_ACL_ID, + VCAP_IS2_ACT_HIT_CNT, +}; + +#endif /* _OCELOT_VCAP_H_ */ |