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-rw-r--r--net/openvswitch/Kconfig2
-rw-r--r--net/openvswitch/actions.c23
-rw-r--r--net/openvswitch/datapath.c20
-rw-r--r--net/openvswitch/datapath.h2
-rw-r--r--net/openvswitch/flow.c4
-rw-r--r--net/openvswitch/flow_netlink.c2
-rw-r--r--net/openvswitch/vport-geneve.c5
7 files changed, 38 insertions, 20 deletions
diff --git a/net/openvswitch/Kconfig b/net/openvswitch/Kconfig
index ed6b0f8dd1bb..15840401a2ce 100644
--- a/net/openvswitch/Kconfig
+++ b/net/openvswitch/Kconfig
@@ -59,7 +59,7 @@ config OPENVSWITCH_VXLAN
config OPENVSWITCH_GENEVE
tristate "Open vSwitch Geneve tunneling support"
depends on OPENVSWITCH
- depends on GENEVE
+ depends on GENEVE_CORE
default OPENVSWITCH
---help---
If you say Y here, then the Open vSwitch will be able create geneve vport.
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index b491c1c296fe..8a8c0b8b4f63 100644
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -608,17 +608,16 @@ static void do_output(struct datapath *dp, struct sk_buff *skb, int out_port)
}
static int output_userspace(struct datapath *dp, struct sk_buff *skb,
- struct sw_flow_key *key, const struct nlattr *attr)
+ struct sw_flow_key *key, const struct nlattr *attr,
+ const struct nlattr *actions, int actions_len)
{
struct ovs_tunnel_info info;
struct dp_upcall_info upcall;
const struct nlattr *a;
int rem;
+ memset(&upcall, 0, sizeof(upcall));
upcall.cmd = OVS_PACKET_CMD_ACTION;
- upcall.userdata = NULL;
- upcall.portid = 0;
- upcall.egress_tun_info = NULL;
for (a = nla_data(attr), rem = nla_len(attr); rem > 0;
a = nla_next(a, &rem)) {
@@ -647,6 +646,13 @@ static int output_userspace(struct datapath *dp, struct sk_buff *skb,
break;
}
+ case OVS_USERSPACE_ATTR_ACTIONS: {
+ /* Include actions. */
+ upcall.actions = actions;
+ upcall.actions_len = actions_len;
+ break;
+ }
+
} /* End of switch. */
}
@@ -654,7 +660,8 @@ static int output_userspace(struct datapath *dp, struct sk_buff *skb,
}
static int sample(struct datapath *dp, struct sk_buff *skb,
- struct sw_flow_key *key, const struct nlattr *attr)
+ struct sw_flow_key *key, const struct nlattr *attr,
+ const struct nlattr *actions, int actions_len)
{
const struct nlattr *acts_list = NULL;
const struct nlattr *a;
@@ -688,7 +695,7 @@ static int sample(struct datapath *dp, struct sk_buff *skb,
*/
if (likely(nla_type(a) == OVS_ACTION_ATTR_USERSPACE &&
nla_is_last(a, rem)))
- return output_userspace(dp, skb, key, a);
+ return output_userspace(dp, skb, key, a, actions, actions_len);
skb = skb_clone(skb, GFP_ATOMIC);
if (!skb)
@@ -872,7 +879,7 @@ static int do_execute_actions(struct datapath *dp, struct sk_buff *skb,
break;
case OVS_ACTION_ATTR_USERSPACE:
- output_userspace(dp, skb, key, a);
+ output_userspace(dp, skb, key, a, attr, len);
break;
case OVS_ACTION_ATTR_HASH:
@@ -916,7 +923,7 @@ static int do_execute_actions(struct datapath *dp, struct sk_buff *skb,
break;
case OVS_ACTION_ATTR_SAMPLE:
- err = sample(dp, skb, key, a);
+ err = sample(dp, skb, key, a, attr, len);
break;
}
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index 096c6276e6b9..ff8c4a4c1609 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -272,10 +272,9 @@ void ovs_dp_process_packet(struct sk_buff *skb, struct sw_flow_key *key)
struct dp_upcall_info upcall;
int error;
+ memset(&upcall, 0, sizeof(upcall));
upcall.cmd = OVS_PACKET_CMD_MISS;
- upcall.userdata = NULL;
upcall.portid = ovs_vport_find_upcall_portid(p, skb);
- upcall.egress_tun_info = NULL;
error = ovs_dp_upcall(dp, skb, key, &upcall);
if (unlikely(error))
kfree_skb(skb);
@@ -397,6 +396,10 @@ static size_t upcall_msg_size(const struct dp_upcall_info *upcall_info,
if (upcall_info->egress_tun_info)
size += nla_total_size(ovs_tun_key_attr_size());
+ /* OVS_PACKET_ATTR_ACTIONS */
+ if (upcall_info->actions_len)
+ size += nla_total_size(upcall_info->actions_len);
+
return size;
}
@@ -478,6 +481,17 @@ static int queue_userspace_packet(struct datapath *dp, struct sk_buff *skb,
nla_nest_end(user_skb, nla);
}
+ if (upcall_info->actions_len) {
+ nla = nla_nest_start(user_skb, OVS_PACKET_ATTR_ACTIONS);
+ err = ovs_nla_put_actions(upcall_info->actions,
+ upcall_info->actions_len,
+ user_skb);
+ if (!err)
+ nla_nest_end(user_skb, nla);
+ else
+ nla_nest_cancel(user_skb, nla);
+ }
+
/* Only reserve room for attribute header, packet data is added
* in skb_zerocopy() */
if (!(nla = nla_reserve(user_skb, OVS_PACKET_ATTR_PACKET, 0))) {
@@ -545,7 +559,7 @@ static int ovs_packet_cmd_execute(struct sk_buff *skb, struct genl_info *info)
/* Normally, setting the skb 'protocol' field would be handled by a
* call to eth_type_trans(), but it assumes there's a sending
* device, which we may not have. */
- if (ntohs(eth->h_proto) >= ETH_P_802_3_MIN)
+ if (eth_proto_is_802_3(eth->h_proto))
packet->protocol = eth->h_proto;
else
packet->protocol = htons(ETH_P_802_2);
diff --git a/net/openvswitch/datapath.h b/net/openvswitch/datapath.h
index 4ec4a480b147..cd691e935e08 100644
--- a/net/openvswitch/datapath.h
+++ b/net/openvswitch/datapath.h
@@ -116,6 +116,8 @@ struct ovs_skb_cb {
struct dp_upcall_info {
const struct ovs_tunnel_info *egress_tun_info;
const struct nlattr *userdata;
+ const struct nlattr *actions;
+ int actions_len;
u32 portid;
u8 cmd;
};
diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index 2dacc7b5af23..bc7b0aba994a 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -332,7 +332,7 @@ static __be16 parse_ethertype(struct sk_buff *skb)
proto = *(__be16 *) skb->data;
__skb_pull(skb, sizeof(__be16));
- if (ntohs(proto) >= ETH_P_802_3_MIN)
+ if (eth_proto_is_802_3(proto))
return proto;
if (skb->len < sizeof(struct llc_snap_hdr))
@@ -349,7 +349,7 @@ static __be16 parse_ethertype(struct sk_buff *skb)
__skb_pull(skb, sizeof(struct llc_snap_hdr));
- if (ntohs(llc->ethertype) >= ETH_P_802_3_MIN)
+ if (eth_proto_is_802_3(llc->ethertype))
return llc->ethertype;
return htons(ETH_P_802_2);
diff --git a/net/openvswitch/flow_netlink.c b/net/openvswitch/flow_netlink.c
index c691b1a1eee0..624e41c4267f 100644
--- a/net/openvswitch/flow_netlink.c
+++ b/net/openvswitch/flow_netlink.c
@@ -816,7 +816,7 @@ static int ovs_key_from_nlattrs(struct sw_flow_match *match, u64 attrs,
if (is_mask) {
/* Always exact match EtherType. */
eth_type = htons(0xffff);
- } else if (ntohs(eth_type) < ETH_P_802_3_MIN) {
+ } else if (!eth_proto_is_802_3(eth_type)) {
OVS_NLERR(log, "EtherType %x is less than min %x",
ntohs(eth_type), ETH_P_802_3_MIN);
return -EINVAL;
diff --git a/net/openvswitch/vport-geneve.c b/net/openvswitch/vport-geneve.c
index bf02fd5808c9..208c576bd1b6 100644
--- a/net/openvswitch/vport-geneve.c
+++ b/net/openvswitch/vport-geneve.c
@@ -46,11 +46,6 @@ static inline struct geneve_port *geneve_vport(const struct vport *vport)
return vport_priv(vport);
}
-static inline struct genevehdr *geneve_hdr(const struct sk_buff *skb)
-{
- return (struct genevehdr *)(udp_hdr(skb) + 1);
-}
-
/* Convert 64 bit tunnel ID to 24 bit VNI. */
static void tunnel_id_to_vni(__be64 tun_id, __u8 *vni)
{
generated by cgit (git 2.34.1) at 2024-06-09 14:17:02 +0000