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-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_main.c178
-rw-r--r--drivers/net/ethernet/intel/iavf/iavf_main.c195
-rw-r--r--drivers/net/ethernet/intel/igb/igb_main.c64
3 files changed, 172 insertions, 265 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 5c6731b97059..44856a84738d 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -7169,11 +7169,13 @@ static int i40e_parse_cls_flower(struct i40e_vsi *vsi,
struct tc_cls_flower_offload *f,
struct i40e_cloud_filter *filter)
{
+ struct flow_rule *rule = tc_cls_flower_offload_flow_rule(f);
+ struct flow_dissector *dissector = rule->match.dissector;
u16 n_proto_mask = 0, n_proto_key = 0, addr_type = 0;
struct i40e_pf *pf = vsi->back;
u8 field_flags = 0;
- if (f->dissector->used_keys &
+ if (dissector->used_keys &
~(BIT(FLOW_DISSECTOR_KEY_CONTROL) |
BIT(FLOW_DISSECTOR_KEY_BASIC) |
BIT(FLOW_DISSECTOR_KEY_ETH_ADDRS) |
@@ -7183,143 +7185,109 @@ static int i40e_parse_cls_flower(struct i40e_vsi *vsi,
BIT(FLOW_DISSECTOR_KEY_PORTS) |
BIT(FLOW_DISSECTOR_KEY_ENC_KEYID))) {
dev_err(&pf->pdev->dev, "Unsupported key used: 0x%x\n",
- f->dissector->used_keys);
+ dissector->used_keys);
return -EOPNOTSUPP;
}
- if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_ENC_KEYID)) {
- struct flow_dissector_key_keyid *key =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_ENC_KEYID,
- f->key);
+ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_ENC_KEYID)) {
+ struct flow_match_enc_keyid match;
- struct flow_dissector_key_keyid *mask =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_ENC_KEYID,
- f->mask);
-
- if (mask->keyid != 0)
+ flow_rule_match_enc_keyid(rule, &match);
+ if (match.mask->keyid != 0)
field_flags |= I40E_CLOUD_FIELD_TEN_ID;
- filter->tenant_id = be32_to_cpu(key->keyid);
+ filter->tenant_id = be32_to_cpu(match.key->keyid);
}
- if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_BASIC)) {
- struct flow_dissector_key_basic *key =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_BASIC,
- f->key);
-
- struct flow_dissector_key_basic *mask =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_BASIC,
- f->mask);
+ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_BASIC)) {
+ struct flow_match_basic match;
- n_proto_key = ntohs(key->n_proto);
- n_proto_mask = ntohs(mask->n_proto);
+ flow_rule_match_basic(rule, &match);
+ n_proto_key = ntohs(match.key->n_proto);
+ n_proto_mask = ntohs(match.mask->n_proto);
if (n_proto_key == ETH_P_ALL) {
n_proto_key = 0;
n_proto_mask = 0;
}
filter->n_proto = n_proto_key & n_proto_mask;
- filter->ip_proto = key->ip_proto;
+ filter->ip_proto = match.key->ip_proto;
}
- if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_ETH_ADDRS)) {
- struct flow_dissector_key_eth_addrs *key =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_ETH_ADDRS,
- f->key);
+ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_ETH_ADDRS)) {
+ struct flow_match_eth_addrs match;
- struct flow_dissector_key_eth_addrs *mask =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_ETH_ADDRS,
- f->mask);
+ flow_rule_match_eth_addrs(rule, &match);
/* use is_broadcast and is_zero to check for all 0xf or 0 */
- if (!is_zero_ether_addr(mask->dst)) {
- if (is_broadcast_ether_addr(mask->dst)) {
+ if (!is_zero_ether_addr(match.mask->dst)) {
+ if (is_broadcast_ether_addr(match.mask->dst)) {
field_flags |= I40E_CLOUD_FIELD_OMAC;
} else {
dev_err(&pf->pdev->dev, "Bad ether dest mask %pM\n",
- mask->dst);
+ match.mask->dst);
return I40E_ERR_CONFIG;
}
}
- if (!is_zero_ether_addr(mask->src)) {
- if (is_broadcast_ether_addr(mask->src)) {
+ if (!is_zero_ether_addr(match.mask->src)) {
+ if (is_broadcast_ether_addr(match.mask->src)) {
field_flags |= I40E_CLOUD_FIELD_IMAC;
} else {
dev_err(&pf->pdev->dev, "Bad ether src mask %pM\n",
- mask->src);
+ match.mask->src);
return I40E_ERR_CONFIG;
}
}
- ether_addr_copy(filter->dst_mac, key->dst);
- ether_addr_copy(filter->src_mac, key->src);
+ ether_addr_copy(filter->dst_mac, match.key->dst);
+ ether_addr_copy(filter->src_mac, match.key->src);
}
- if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_VLAN)) {
- struct flow_dissector_key_vlan *key =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_VLAN,
- f->key);
- struct flow_dissector_key_vlan *mask =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_VLAN,
- f->mask);
+ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_VLAN)) {
+ struct flow_match_vlan match;
- if (mask->vlan_id) {
- if (mask->vlan_id == VLAN_VID_MASK) {
+ flow_rule_match_vlan(rule, &match);
+ if (match.mask->vlan_id) {
+ if (match.mask->vlan_id == VLAN_VID_MASK) {
field_flags |= I40E_CLOUD_FIELD_IVLAN;
} else {
dev_err(&pf->pdev->dev, "Bad vlan mask 0x%04x\n",
- mask->vlan_id);
+ match.mask->vlan_id);
return I40E_ERR_CONFIG;
}
}
- filter->vlan_id = cpu_to_be16(key->vlan_id);
+ filter->vlan_id = cpu_to_be16(match.key->vlan_id);
}
- if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_CONTROL)) {
- struct flow_dissector_key_control *key =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_CONTROL,
- f->key);
+ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_CONTROL)) {
+ struct flow_match_control match;
- addr_type = key->addr_type;
+ flow_rule_match_control(rule, &match);
+ addr_type = match.key->addr_type;
}
if (addr_type == FLOW_DISSECTOR_KEY_IPV4_ADDRS) {
- struct flow_dissector_key_ipv4_addrs *key =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_IPV4_ADDRS,
- f->key);
- struct flow_dissector_key_ipv4_addrs *mask =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_IPV4_ADDRS,
- f->mask);
-
- if (mask->dst) {
- if (mask->dst == cpu_to_be32(0xffffffff)) {
+ struct flow_match_ipv4_addrs match;
+
+ flow_rule_match_ipv4_addrs(rule, &match);
+ if (match.mask->dst) {
+ if (match.mask->dst == cpu_to_be32(0xffffffff)) {
field_flags |= I40E_CLOUD_FIELD_IIP;
} else {
dev_err(&pf->pdev->dev, "Bad ip dst mask %pI4b\n",
- &mask->dst);
+ &match.mask->dst);
return I40E_ERR_CONFIG;
}
}
- if (mask->src) {
- if (mask->src == cpu_to_be32(0xffffffff)) {
+ if (match.mask->src) {
+ if (match.mask->src == cpu_to_be32(0xffffffff)) {
field_flags |= I40E_CLOUD_FIELD_IIP;
} else {
dev_err(&pf->pdev->dev, "Bad ip src mask %pI4b\n",
- &mask->src);
+ &match.mask->src);
return I40E_ERR_CONFIG;
}
}
@@ -7328,70 +7296,60 @@ static int i40e_parse_cls_flower(struct i40e_vsi *vsi,
dev_err(&pf->pdev->dev, "Tenant id not allowed for ip filter\n");
return I40E_ERR_CONFIG;
}
- filter->dst_ipv4 = key->dst;
- filter->src_ipv4 = key->src;
+ filter->dst_ipv4 = match.key->dst;
+ filter->src_ipv4 = match.key->src;
}
if (addr_type == FLOW_DISSECTOR_KEY_IPV6_ADDRS) {
- struct flow_dissector_key_ipv6_addrs *key =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_IPV6_ADDRS,
- f->key);
- struct flow_dissector_key_ipv6_addrs *mask =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_IPV6_ADDRS,
- f->mask);
+ struct flow_match_ipv6_addrs match;
+
+ flow_rule_match_ipv6_addrs(rule, &match);
/* src and dest IPV6 address should not be LOOPBACK
* (0:0:0:0:0:0:0:1), which can be represented as ::1
*/
- if (ipv6_addr_loopback(&key->dst) ||
- ipv6_addr_loopback(&key->src)) {
+ if (ipv6_addr_loopback(&match.key->dst) ||
+ ipv6_addr_loopback(&match.key->src)) {
dev_err(&pf->pdev->dev,
"Bad ipv6, addr is LOOPBACK\n");
return I40E_ERR_CONFIG;
}
- if (!ipv6_addr_any(&mask->dst) || !ipv6_addr_any(&mask->src))
+ if (!ipv6_addr_any(&match.mask->dst) ||
+ !ipv6_addr_any(&match.mask->src))
field_flags |= I40E_CLOUD_FIELD_IIP;
- memcpy(&filter->src_ipv6, &key->src.s6_addr32,
+ memcpy(&filter->src_ipv6, &match.key->src.s6_addr32,
sizeof(filter->src_ipv6));
- memcpy(&filter->dst_ipv6, &key->dst.s6_addr32,
+ memcpy(&filter->dst_ipv6, &match.key->dst.s6_addr32,
sizeof(filter->dst_ipv6));
}
- if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_PORTS)) {
- struct flow_dissector_key_ports *key =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_PORTS,
- f->key);
- struct flow_dissector_key_ports *mask =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_PORTS,
- f->mask);
+ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_PORTS)) {
+ struct flow_match_ports match;
- if (mask->src) {
- if (mask->src == cpu_to_be16(0xffff)) {
+ flow_rule_match_ports(rule, &match);
+ if (match.mask->src) {
+ if (match.mask->src == cpu_to_be16(0xffff)) {
field_flags |= I40E_CLOUD_FIELD_IIP;
} else {
dev_err(&pf->pdev->dev, "Bad src port mask 0x%04x\n",
- be16_to_cpu(mask->src));
+ be16_to_cpu(match.mask->src));
return I40E_ERR_CONFIG;
}
}
- if (mask->dst) {
- if (mask->dst == cpu_to_be16(0xffff)) {
+ if (match.mask->dst) {
+ if (match.mask->dst == cpu_to_be16(0xffff)) {
field_flags |= I40E_CLOUD_FIELD_IIP;
} else {
dev_err(&pf->pdev->dev, "Bad dst port mask 0x%04x\n",
- be16_to_cpu(mask->dst));
+ be16_to_cpu(match.mask->dst));
return I40E_ERR_CONFIG;
}
}
- filter->dst_port = key->dst;
- filter->src_port = key->src;
+ filter->dst_port = match.key->dst;
+ filter->src_port = match.key->src;
switch (filter->ip_proto) {
case IPPROTO_TCP:
diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c
index 9f2b7b7adf6b..4569d69a2b55 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -2439,6 +2439,8 @@ static int iavf_parse_cls_flower(struct iavf_adapter *adapter,
struct tc_cls_flower_offload *f,
struct iavf_cloud_filter *filter)
{
+ struct flow_rule *rule = tc_cls_flower_offload_flow_rule(f);
+ struct flow_dissector *dissector = rule->match.dissector;
u16 n_proto_mask = 0;
u16 n_proto_key = 0;
u8 field_flags = 0;
@@ -2447,7 +2449,7 @@ static int iavf_parse_cls_flower(struct iavf_adapter *adapter,
int i = 0;
struct virtchnl_filter *vf = &filter->f;
- if (f->dissector->used_keys &
+ if (dissector->used_keys &
~(BIT(FLOW_DISSECTOR_KEY_CONTROL) |
BIT(FLOW_DISSECTOR_KEY_BASIC) |
BIT(FLOW_DISSECTOR_KEY_ETH_ADDRS) |
@@ -2457,32 +2459,24 @@ static int iavf_parse_cls_flower(struct iavf_adapter *adapter,
BIT(FLOW_DISSECTOR_KEY_PORTS) |
BIT(FLOW_DISSECTOR_KEY_ENC_KEYID))) {
dev_err(&adapter->pdev->dev, "Unsupported key used: 0x%x\n",
- f->dissector->used_keys);
+ dissector->used_keys);
return -EOPNOTSUPP;
}
- if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_ENC_KEYID)) {
- struct flow_dissector_key_keyid *mask =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_ENC_KEYID,
- f->mask);
+ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_ENC_KEYID)) {
+ struct flow_match_enc_keyid match;
- if (mask->keyid != 0)
+ flow_rule_match_enc_keyid(rule, &match);
+ if (match.mask->keyid != 0)
field_flags |= IAVF_CLOUD_FIELD_TEN_ID;
}
- if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_BASIC)) {
- struct flow_dissector_key_basic *key =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_BASIC,
- f->key);
+ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_BASIC)) {
+ struct flow_match_basic match;
- struct flow_dissector_key_basic *mask =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_BASIC,
- f->mask);
- n_proto_key = ntohs(key->n_proto);
- n_proto_mask = ntohs(mask->n_proto);
+ flow_rule_match_basic(rule, &match);
+ n_proto_key = ntohs(match.key->n_proto);
+ n_proto_mask = ntohs(match.mask->n_proto);
if (n_proto_key == ETH_P_ALL) {
n_proto_key = 0;
@@ -2496,122 +2490,103 @@ static int iavf_parse_cls_flower(struct iavf_adapter *adapter,
vf->flow_type = VIRTCHNL_TCP_V6_FLOW;
}
- if (key->ip_proto != IPPROTO_TCP) {
+ if (match.key->ip_proto != IPPROTO_TCP) {
dev_info(&adapter->pdev->dev, "Only TCP transport is supported\n");
return -EINVAL;
}
}
- if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_ETH_ADDRS)) {
- struct flow_dissector_key_eth_addrs *key =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_ETH_ADDRS,
- f->key);
+ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_ETH_ADDRS)) {
+ struct flow_match_eth_addrs match;
+
+ flow_rule_match_eth_addrs(rule, &match);
- struct flow_dissector_key_eth_addrs *mask =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_ETH_ADDRS,
- f->mask);
/* use is_broadcast and is_zero to check for all 0xf or 0 */
- if (!is_zero_ether_addr(mask->dst)) {
- if (is_broadcast_ether_addr(mask->dst)) {
+ if (!is_zero_ether_addr(match.mask->dst)) {
+ if (is_broadcast_ether_addr(match.mask->dst)) {
field_flags |= IAVF_CLOUD_FIELD_OMAC;
} else {
dev_err(&adapter->pdev->dev, "Bad ether dest mask %pM\n",
- mask->dst);
+ match.mask->dst);
return I40E_ERR_CONFIG;
}
}
- if (!is_zero_ether_addr(mask->src)) {
- if (is_broadcast_ether_addr(mask->src)) {
+ if (!is_zero_ether_addr(match.mask->src)) {
+ if (is_broadcast_ether_addr(match.mask->src)) {
field_flags |= IAVF_CLOUD_FIELD_IMAC;
} else {
dev_err(&adapter->pdev->dev, "Bad ether src mask %pM\n",
- mask->src);
+ match.mask->src);
return I40E_ERR_CONFIG;
}
}
- if (!is_zero_ether_addr(key->dst))
- if (is_valid_ether_addr(key->dst) ||
- is_multicast_ether_addr(key->dst)) {
+ if (!is_zero_ether_addr(match.key->dst))
+ if (is_valid_ether_addr(match.key->dst) ||
+ is_multicast_ether_addr(match.key->dst)) {
/* set the mask if a valid dst_mac address */
for (i = 0; i < ETH_ALEN; i++)
vf->mask.tcp_spec.dst_mac[i] |= 0xff;
ether_addr_copy(vf->data.tcp_spec.dst_mac,
- key->dst);
+ match.key->dst);
}
- if (!is_zero_ether_addr(key->src))
- if (is_valid_ether_addr(key->src) ||
- is_multicast_ether_addr(key->src)) {
+ if (!is_zero_ether_addr(match.key->src))
+ if (is_valid_ether_addr(match.key->src) ||
+ is_multicast_ether_addr(match.key->src)) {
/* set the mask if a valid dst_mac address */
for (i = 0; i < ETH_ALEN; i++)
vf->mask.tcp_spec.src_mac[i] |= 0xff;
ether_addr_copy(vf->data.tcp_spec.src_mac,
- key->src);
+ match.key->src);
}
}
- if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_VLAN)) {
- struct flow_dissector_key_vlan *key =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_VLAN,
- f->key);
- struct flow_dissector_key_vlan *mask =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_VLAN,
- f->mask);
+ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_VLAN)) {
+ struct flow_match_vlan match;
- if (mask->vlan_id) {
- if (mask->vlan_id == VLAN_VID_MASK) {
+ flow_rule_match_vlan(rule, &match);
+ if (match.mask->vlan_id) {
+ if (match.mask->vlan_id == VLAN_VID_MASK) {
field_flags |= IAVF_CLOUD_FIELD_IVLAN;
} else {
dev_err(&adapter->pdev->dev, "Bad vlan mask %u\n",
- mask->vlan_id);
+ match.mask->vlan_id);
return I40E_ERR_CONFIG;
}
}
vf->mask.tcp_spec.vlan_id |= cpu_to_be16(0xffff);
- vf->data.tcp_spec.vlan_id = cpu_to_be16(key->vlan_id);
+ vf->data.tcp_spec.vlan_id = cpu_to_be16(match.key->vlan_id);
}
- if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_CONTROL)) {
- struct flow_dissector_key_control *key =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_CONTROL,
- f->key);
+ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_CONTROL)) {
+ struct flow_match_control match;
- addr_type = key->addr_type;
+ flow_rule_match_control(rule, &match);
+ addr_type = match.key->addr_type;
}
if (addr_type == FLOW_DISSECTOR_KEY_IPV4_ADDRS) {
- struct flow_dissector_key_ipv4_addrs *key =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_IPV4_ADDRS,
- f->key);
- struct flow_dissector_key_ipv4_addrs *mask =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_IPV4_ADDRS,
- f->mask);
-
- if (mask->dst) {
- if (mask->dst == cpu_to_be32(0xffffffff)) {
+ struct flow_match_ipv4_addrs match;
+
+ flow_rule_match_ipv4_addrs(rule, &match);
+ if (match.mask->dst) {
+ if (match.mask->dst == cpu_to_be32(0xffffffff)) {
field_flags |= IAVF_CLOUD_FIELD_IIP;
} else {
dev_err(&adapter->pdev->dev, "Bad ip dst mask 0x%08x\n",
- be32_to_cpu(mask->dst));
+ be32_to_cpu(match.mask->dst));
return I40E_ERR_CONFIG;
}
}
- if (mask->src) {
- if (mask->src == cpu_to_be32(0xffffffff)) {
+ if (match.mask->src) {
+ if (match.mask->src == cpu_to_be32(0xffffffff)) {
field_flags |= IAVF_CLOUD_FIELD_IIP;
} else {
dev_err(&adapter->pdev->dev, "Bad ip src mask 0x%08x\n",
- be32_to_cpu(mask->dst));
+ be32_to_cpu(match.mask->dst));
return I40E_ERR_CONFIG;
}
}
@@ -2620,28 +2595,23 @@ static int iavf_parse_cls_flower(struct iavf_adapter *adapter,
dev_info(&adapter->pdev->dev, "Tenant id not allowed for ip filter\n");
return I40E_ERR_CONFIG;
}
- if (key->dst) {
+ if (match.key->dst) {
vf->mask.tcp_spec.dst_ip[0] |= cpu_to_be32(0xffffffff);
- vf->data.tcp_spec.dst_ip[0] = key->dst;
+ vf->data.tcp_spec.dst_ip[0] = match.key->dst;
}
- if (key->src) {
+ if (match.key->src) {
vf->mask.tcp_spec.src_ip[0] |= cpu_to_be32(0xffffffff);
- vf->data.tcp_spec.src_ip[0] = key->src;
+ vf->data.tcp_spec.src_ip[0] = match.key->src;
}
}
if (addr_type == FLOW_DISSECTOR_KEY_IPV6_ADDRS) {
- struct flow_dissector_key_ipv6_addrs *key =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_IPV6_ADDRS,
- f->key);
- struct flow_dissector_key_ipv6_addrs *mask =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_IPV6_ADDRS,
- f->mask);
+ struct flow_match_ipv6_addrs match;
+
+ flow_rule_match_ipv6_addrs(rule, &match);
/* validate mask, make sure it is not IPV6_ADDR_ANY */
- if (ipv6_addr_any(&mask->dst)) {
+ if (ipv6_addr_any(&match.mask->dst)) {
dev_err(&adapter->pdev->dev, "Bad ipv6 dst mask 0x%02x\n",
IPV6_ADDR_ANY);
return I40E_ERR_CONFIG;
@@ -2650,61 +2620,56 @@ static int iavf_parse_cls_flower(struct iavf_adapter *adapter,
/* src and dest IPv6 address should not be LOOPBACK
* (0:0:0:0:0:0:0:1) which can be represented as ::1
*/
- if (ipv6_addr_loopback(&key->dst) ||
- ipv6_addr_loopback(&key->src)) {
+ if (ipv6_addr_loopback(&match.key->dst) ||
+ ipv6_addr_loopback(&match.key->src)) {
dev_err(&adapter->pdev->dev,
"ipv6 addr should not be loopback\n");
return I40E_ERR_CONFIG;
}
- if (!ipv6_addr_any(&mask->dst) || !ipv6_addr_any(&mask->src))
+ if (!ipv6_addr_any(&match.mask->dst) ||
+ !ipv6_addr_any(&match.mask->src))
field_flags |= IAVF_CLOUD_FIELD_IIP;
for (i = 0; i < 4; i++)
vf->mask.tcp_spec.dst_ip[i] |= cpu_to_be32(0xffffffff);
- memcpy(&vf->data.tcp_spec.dst_ip, &key->dst.s6_addr32,
+ memcpy(&vf->data.tcp_spec.dst_ip, &match.key->dst.s6_addr32,
sizeof(vf->data.tcp_spec.dst_ip));
for (i = 0; i < 4; i++)
vf->mask.tcp_spec.src_ip[i] |= cpu_to_be32(0xffffffff);
- memcpy(&vf->data.tcp_spec.src_ip, &key->src.s6_addr32,
+ memcpy(&vf->data.tcp_spec.src_ip, &match.key->src.s6_addr32,
sizeof(vf->data.tcp_spec.src_ip));
}
- if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_PORTS)) {
- struct flow_dissector_key_ports *key =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_PORTS,
- f->key);
- struct flow_dissector_key_ports *mask =
- skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_PORTS,
- f->mask);
-
- if (mask->src) {
- if (mask->src == cpu_to_be16(0xffff)) {
+ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_PORTS)) {
+ struct flow_match_ports match;
+
+ flow_rule_match_ports(rule, &match);
+ if (match.mask->src) {
+ if (match.mask->src == cpu_to_be16(0xffff)) {
field_flags |= IAVF_CLOUD_FIELD_IIP;
} else {
dev_err(&adapter->pdev->dev, "Bad src port mask %u\n",
- be16_to_cpu(mask->src));
+ be16_to_cpu(match.mask->src));
return I40E_ERR_CONFIG;
}
}
- if (mask->dst) {
- if (mask->dst == cpu_to_be16(0xffff)) {
+ if (match.mask->dst) {
+ if (match.mask->dst == cpu_to_be16(0xffff)) {
field_flags |= IAVF_CLOUD_FIELD_IIP;
} else {
dev_err(&adapter->pdev->dev, "Bad dst port mask %u\n",
- be16_to_cpu(mask->dst));
+ be16_to_cpu(match.mask->dst));
return I40E_ERR_CONFIG;
}
}
- if (key->dst) {
+ if (match.key->dst) {
vf->mask.tcp_spec.dst_port |= cpu_to_be16(0xffff);
- vf->data.tcp_spec.dst_port = key->dst;
+ vf->data.tcp_spec.dst_port = match.key->dst;
}
- if (key->src) {
+ if (match.key->src) {
vf->mask.tcp_spec.src_port |= cpu_to_be16(0xffff);
- vf->data.tcp_spec.src_port = key->src;
+ vf->data.tcp_spec.src_port = match.key->src;
}
}
vf->field_flags = field_flags;
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index d35cc9697e2d..6d812e96572d 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -2581,9 +2581,11 @@ static int igb_parse_cls_flower(struct igb_adapter *adapter,
int traffic_class,
struct igb_nfc_filter *input)
{
+ struct flow_rule *rule = tc_cls_flower_offload_flow_rule(f);
+ struct flow_dissector *dissector = rule->match.dissector;
struct netlink_ext_ack *extack = f->common.extack;
- if (f->dissector->used_keys &
+ if (dissector->used_keys &
~(BIT(FLOW_DISSECTOR_KEY_BASIC) |
BIT(FLOW_DISSECTOR_KEY_CONTROL) |
BIT(FLOW_DISSECTOR_KEY_ETH_ADDRS) |
@@ -2593,78 +2595,60 @@ static int igb_parse_cls_flower(struct igb_adapter *adapter,
return -EOPNOTSUPP;
}
- if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_ETH_ADDRS)) {
- struct flow_dissector_key_eth_addrs *key, *mask;
+ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_ETH_ADDRS)) {
+ struct flow_match_eth_addrs match;
- key = skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_ETH_ADDRS,
- f->key);
- mask = skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_ETH_ADDRS,
- f->mask);
-
- if (!is_zero_ether_addr(mask->dst)) {
- if (!is_broadcast_ether_addr(mask->dst)) {
+ flow_rule_match_eth_addrs(rule, &match);
+ if (!is_zero_ether_addr(match.mask->dst)) {
+ if (!is_broadcast_ether_addr(match.mask->dst)) {
NL_SET_ERR_MSG_MOD(extack, "Only full masks are supported for destination MAC address");
return -EINVAL;
}
input->filter.match_flags |=
IGB_FILTER_FLAG_DST_MAC_ADDR;
- ether_addr_copy(input->filter.dst_addr, key->dst);
+ ether_addr_copy(input->filter.dst_addr, match.key->dst);
}
- if (!is_zero_ether_addr(mask->src)) {
- if (!is_broadcast_ether_addr(mask->src)) {
+ if (!is_zero_ether_addr(match.mask->src)) {
+ if (!is_broadcast_ether_addr(match.mask->src)) {
NL_SET_ERR_MSG_MOD(extack, "Only full masks are supported for source MAC address");
return -EINVAL;
}
input->filter.match_flags |=
IGB_FILTER_FLAG_SRC_MAC_ADDR;
- ether_addr_copy(input->filter.src_addr, key->src);
+ ether_addr_copy(input->filter.src_addr, match.key->src);
}
}
- if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_BASIC)) {
- struct flow_dissector_key_basic *key, *mask;
-
- key = skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_BASIC,
- f->key);
- mask = skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_BASIC,
- f->mask);
+ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_BASIC)) {
+ struct flow_match_basic match;
- if (mask->n_proto) {
- if (mask->n_proto != ETHER_TYPE_FULL_MASK) {
+ flow_rule_match_basic(rule, &match);
+ if (match.mask->n_proto) {
+ if (match.mask->n_proto != ETHER_TYPE_FULL_MASK) {
NL_SET_ERR_MSG_MOD(extack, "Only full mask is supported for EtherType filter");
return -EINVAL;
}
input->filter.match_flags |= IGB_FILTER_FLAG_ETHER_TYPE;
- input->filter.etype = key->n_proto;
+ input->filter.etype = match.key->n_proto;
}
}
- if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_VLAN)) {
- struct flow_dissector_key_vlan *key, *mask;
-
- key = skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_VLAN,
- f->key);
- mask = skb_flow_dissector_target(f->dissector,
- FLOW_DISSECTOR_KEY_VLAN,
- f->mask);
+ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_VLAN)) {
+ struct flow_match_vlan match;
- if (mask->vlan_priority) {
- if (mask->vlan_priority != VLAN_PRIO_FULL_MASK) {
+ flow_rule_match_vlan(rule, &match);
+ if (match.mask->vlan_priority) {
+ if (match.mask->vlan_priority != VLAN_PRIO_FULL_MASK) {
NL_SET_ERR_MSG_MOD(extack, "Only full mask is supported for VLAN priority");
return -EINVAL;
}
input->filter.match_flags |= IGB_FILTER_FLAG_VLAN_TCI;
- input->filter.vlan_tci = key->vlan_priority;
+ input->filter.vlan_tci = match.key->vlan_priority;
}
}