@@ -158,6 +158,7 @@ struct tp_params {
int protocol_shift;
int ethertype_shift;
int macmatch_shift;
+ int tos_shift;
u64 hash_filter_mask;
};
@@ -5253,6 +5253,7 @@ int t4_init_tp_params(struct adapter *adap)
F_ETHERTYPE);
adap->params.tp.macmatch_shift = t4_filter_field_shift(adap,
F_MACMATCH);
+ adap->params.tp.tos_shift = t4_filter_field_shift(adap, F_TOS);
v = t4_read_reg(adap, LE_3_DB_HASH_MASK_GEN_IPV4_T6_A);
adap->params.tp.hash_filter_mask = v;
@@ -72,7 +72,8 @@ int cxgbe_validate_filter(struct adapter *adapter,
if (U(F_PORT, iport) || U(F_ETHERTYPE, ethtype) ||
U(F_PROTOCOL, proto) || U(F_MACMATCH, macidx) ||
- U(F_VLAN, ivlan_vld) || U(F_VNIC_ID, ovlan_vld))
+ U(F_VLAN, ivlan_vld) || U(F_VNIC_ID, ovlan_vld) ||
+ U(F_TOS, tos))
return -EOPNOTSUPP;
/* Ensure OVLAN match is enabled in hardware */
@@ -312,6 +313,8 @@ static u64 hash_filter_ntuple(const struct filter_entry *f)
ntuple |= (u64)(f->fs.val.ovlan_vld << 16 |
f->fs.val.ovlan) << tp->vnic_shift;
}
+ if (tp->tos_shift >= 0 && f->fs.mask.tos)
+ ntuple |= (u64)f->fs.val.tos << tp->tos_shift;
return ntuple;
}
@@ -806,6 +809,8 @@ static int set_filter_wr(struct rte_eth_dev *dev, unsigned int fidx)
V_FW_FILTER_WR_PORTM(f->fs.mask.iport));
fwr->ptcl = f->fs.val.proto;
fwr->ptclm = f->fs.mask.proto;
+ fwr->ttyp = f->fs.val.tos;
+ fwr->ttypm = f->fs.mask.tos;
fwr->ivlan = cpu_to_be16(f->fs.val.ivlan);
fwr->ivlanm = cpu_to_be16(f->fs.mask.ivlan);
fwr->ovlan = cpu_to_be16(f->fs.val.ovlan);
@@ -157,6 +157,8 @@ cxgbe_fill_filter_region(struct adapter *adap,
if (tp->vnic_shift >= 0 && fs->mask.ovlan_vld)
ntuple_mask |= (u64)(F_FT_VLAN_VLD | fs->mask.ovlan) <<
tp->vnic_shift;
+ if (tp->tos_shift >= 0)
+ ntuple_mask |= (u64)fs->mask.tos << tp->tos_shift;
if (ntuple_mask != hash_filter_mask)
return;
@@ -354,9 +356,9 @@ ch_rte_parsetype_ipv4(const void *dmask, const struct rte_flow_item *item,
mask = umask ? umask : (const struct rte_flow_item_ipv4 *)dmask;
- if (mask->hdr.time_to_live || mask->hdr.type_of_service)
+ if (mask->hdr.time_to_live)
return rte_flow_error_set(e, ENOTSUP, RTE_FLOW_ERROR_TYPE_ITEM,
- item, "ttl/tos are not supported");
+ item, "ttl is not supported");
if (fs->mask.ethtype &&
(fs->val.ethtype != RTE_ETHER_TYPE_IPV4))
@@ -370,6 +372,7 @@ ch_rte_parsetype_ipv4(const void *dmask, const struct rte_flow_item *item,
CXGBE_FILL_FS(val->hdr.next_proto_id, mask->hdr.next_proto_id, proto);
CXGBE_FILL_FS_MEMCPY(val->hdr.dst_addr, mask->hdr.dst_addr, lip);
CXGBE_FILL_FS_MEMCPY(val->hdr.src_addr, mask->hdr.src_addr, fip);
+ CXGBE_FILL_FS(val->hdr.type_of_service, mask->hdr.type_of_service, tos);
return 0;
}
@@ -382,14 +385,17 @@ ch_rte_parsetype_ipv6(const void *dmask, const struct rte_flow_item *item,
const struct rte_flow_item_ipv6 *val = item->spec;
const struct rte_flow_item_ipv6 *umask = item->mask;
const struct rte_flow_item_ipv6 *mask;
+ u32 vtc_flow, vtc_flow_mask;
mask = umask ? umask : (const struct rte_flow_item_ipv6 *)dmask;
- if (mask->hdr.vtc_flow ||
+ vtc_flow_mask = be32_to_cpu(mask->hdr.vtc_flow);
+
+ if (vtc_flow_mask & RTE_IPV6_HDR_FL_MASK ||
mask->hdr.payload_len || mask->hdr.hop_limits)
return rte_flow_error_set(e, ENOTSUP, RTE_FLOW_ERROR_TYPE_ITEM,
item,
- "tc/flow/hop are not supported");
+ "flow/hop are not supported");
if (fs->mask.ethtype &&
(fs->val.ethtype != RTE_ETHER_TYPE_IPV6))
@@ -401,6 +407,14 @@ ch_rte_parsetype_ipv6(const void *dmask, const struct rte_flow_item *item,
return 0; /* ipv6 wild card */
CXGBE_FILL_FS(val->hdr.proto, mask->hdr.proto, proto);
+
+ vtc_flow = be32_to_cpu(val->hdr.vtc_flow);
+ CXGBE_FILL_FS((vtc_flow & RTE_IPV6_HDR_TC_MASK) >>
+ RTE_IPV6_HDR_TC_SHIFT,
+ (vtc_flow_mask & RTE_IPV6_HDR_TC_MASK) >>
+ RTE_IPV6_HDR_TC_SHIFT,
+ tos);
+
CXGBE_FILL_FS_MEMCPY(val->hdr.dst_addr, mask->hdr.dst_addr, lip);
CXGBE_FILL_FS_MEMCPY(val->hdr.src_addr, mask->hdr.src_addr, fip);
@@ -871,12 +885,28 @@ static struct chrte_fparse parseitem[] = {
[RTE_FLOW_ITEM_TYPE_IPV4] = {
.fptr = ch_rte_parsetype_ipv4,
- .dmask = &rte_flow_item_ipv4_mask,
+ .dmask = &(const struct rte_flow_item_ipv4) {
+ .hdr = {
+ .src_addr = RTE_BE32(0xffffffff),
+ .dst_addr = RTE_BE32(0xffffffff),
+ .type_of_service = 0xff,
+ },
+ },
},
[RTE_FLOW_ITEM_TYPE_IPV6] = {
.fptr = ch_rte_parsetype_ipv6,
- .dmask = &rte_flow_item_ipv6_mask,
+ .dmask = &(const struct rte_flow_item_ipv6) {
+ .hdr = {
+ .src_addr =
+ "\xff\xff\xff\xff\xff\xff\xff\xff"
+ "\xff\xff\xff\xff\xff\xff\xff\xff",
+ .dst_addr =
+ "\xff\xff\xff\xff\xff\xff\xff\xff"
+ "\xff\xff\xff\xff\xff\xff\xff\xff",
+ .vtc_flow = RTE_BE32(0xff000000),
+ },
+ },
},
[RTE_FLOW_ITEM_TYPE_UDP] = {