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authorDavid S. Miller <davem@davemloft.net>2017-04-20 15:32:32 -0400
committerDavid S. Miller <davem@davemloft.net>2017-04-20 15:32:32 -0400
commitd02e93d6471c44cc80e407f2c9791bc00fed2e91 (patch)
treea90ad882fecf7f6ee9f092dda4d6b235852ee021
parentfada43ccc84e225fe8d3804878a4028def7f85a5 (diff)
parent9d41accc1e917d071497d749e9686ba6db91517e (diff)
Merge branch 'mlxsw-flow-based-forwarding-OVS'
Jiri Pirko says: ==================== mlxsw: Allow flow based forwarding in OVS This patchset does some fixes so the HW is setup correctly to do flow-based (ACL based) forwarding for OVS-enslaved port. The first patch is just trivial fix spotted on the way. Patches 2-4 take care of proper FID setup which HW needs in order to for ACL based forwarding. The 7th patch (with dependency of patch 5 and 6) takes care of proper setup of ports that are enslaved in OVS. The last patch implements new FID miss trap that is used to push packets belonging to unknown flows to kernel and userspace. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c44
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h1
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum.c113
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum.h7
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c7
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c5
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c4
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c33
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/trap.h1
-rw-r--r--include/linux/netdevice.h5
10 files changed, 186 insertions, 34 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c
index a984c361926c..46304ffb9449 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c
@@ -811,3 +811,47 @@ int mlxsw_afa_block_append_counter(struct mlxsw_afa_block *block,
return 0;
}
EXPORT_SYMBOL(mlxsw_afa_block_append_counter);
+
+/* Virtual Router and Forwarding Domain Action
+ * -------------------------------------------
+ * Virtual Switch action is used for manipulate the Virtual Router (VR),
+ * MPLS label space and the Forwarding Identifier (FID).
+ */
+
+#define MLXSW_AFA_VIRFWD_CODE 0x0E
+#define MLXSW_AFA_VIRFWD_SIZE 1
+
+enum mlxsw_afa_virfwd_fid_cmd {
+ /* Do nothing */
+ MLXSW_AFA_VIRFWD_FID_CMD_NOOP,
+ /* Set the Forwarding Identifier (FID) to fid */
+ MLXSW_AFA_VIRFWD_FID_CMD_SET,
+};
+
+/* afa_virfwd_fid_cmd */
+MLXSW_ITEM32(afa, virfwd, fid_cmd, 0x08, 29, 3);
+
+/* afa_virfwd_fid
+ * The FID value.
+ */
+MLXSW_ITEM32(afa, virfwd, fid, 0x08, 0, 16);
+
+static inline void mlxsw_afa_virfwd_pack(char *payload,
+ enum mlxsw_afa_virfwd_fid_cmd fid_cmd,
+ u16 fid)
+{
+ mlxsw_afa_virfwd_fid_cmd_set(payload, fid_cmd);
+ mlxsw_afa_virfwd_fid_set(payload, fid);
+}
+
+int mlxsw_afa_block_append_fid_set(struct mlxsw_afa_block *block, u16 fid)
+{
+ char *act = mlxsw_afa_block_append_action(block,
+ MLXSW_AFA_VIRFWD_CODE,
+ MLXSW_AFA_VIRFWD_SIZE);
+ if (!act)
+ return -ENOBUFS;
+ mlxsw_afa_virfwd_pack(act, MLXSW_AFA_VIRFWD_FID_CMD_SET, fid);
+ return 0;
+}
+EXPORT_SYMBOL(mlxsw_afa_block_append_fid_set);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h
index a03362c1ef32..bd8b91d02880 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h
@@ -66,5 +66,6 @@ int mlxsw_afa_block_append_vlan_modify(struct mlxsw_afa_block *block,
u16 vid, u8 pcp, u8 et);
int mlxsw_afa_block_append_counter(struct mlxsw_afa_block *block,
u32 counter_index);
+int mlxsw_afa_block_append_fid_set(struct mlxsw_afa_block *block, u16 fid);
#endif
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index b031f09bf4e6..20c1b6c2dba0 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -1061,8 +1061,9 @@ mlxsw_sp_port_get_stats64(struct net_device *dev,
memcpy(stats, mlxsw_sp_port->hw_stats.cache, sizeof(*stats));
}
-int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin,
- u16 vid_end, bool is_member, bool untagged)
+static int __mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port,
+ u16 vid_begin, u16 vid_end,
+ bool is_member, bool untagged)
{
struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
char *spvm_pl;
@@ -1079,6 +1080,26 @@ int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin,
return err;
}
+int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin,
+ u16 vid_end, bool is_member, bool untagged)
+{
+ u16 vid, vid_e;
+ int err;
+
+ for (vid = vid_begin; vid <= vid_end;
+ vid += MLXSW_REG_SPVM_REC_MAX_COUNT) {
+ vid_e = min((u16) (vid + MLXSW_REG_SPVM_REC_MAX_COUNT - 1),
+ vid_end);
+
+ err = __mlxsw_sp_port_vlan_set(mlxsw_sp_port, vid, vid_e,
+ is_member, untagged);
+ if (err)
+ return err;
+ }
+
+ return 0;
+}
+
static int mlxsw_sp_port_vp_mode_trans(struct mlxsw_sp_port *mlxsw_sp_port)
{
enum mlxsw_reg_svfa_mt mt = MLXSW_REG_SVFA_MT_PORT_VID_TO_FID;
@@ -2987,6 +3008,7 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = {
MLXSW_SP_RXL_NO_MARK(IGMP_V3_REPORT, TRAP_TO_CPU, IGMP, false),
MLXSW_SP_RXL_MARK(ARPBC, MIRROR_TO_CPU, ARP, false),
MLXSW_SP_RXL_MARK(ARPUC, MIRROR_TO_CPU, ARP, false),
+ MLXSW_SP_RXL_NO_MARK(FID_MISS, TRAP_TO_CPU, IP2ME, false),
/* L3 traps */
MLXSW_SP_RXL_NO_MARK(MTUERROR, TRAP_TO_CPU, ROUTER_EXP, false),
MLXSW_SP_RXL_NO_MARK(TTLERROR, TRAP_TO_CPU, ROUTER_EXP, false),
@@ -3268,6 +3290,18 @@ static int mlxsw_sp_basic_trap_groups_set(struct mlxsw_core *mlxsw_core)
return mlxsw_reg_write(mlxsw_core, MLXSW_REG(htgt), htgt_pl);
}
+static int mlxsw_sp_vfid_op(struct mlxsw_sp *mlxsw_sp, u16 fid, bool create);
+
+static int mlxsw_sp_dummy_fid_init(struct mlxsw_sp *mlxsw_sp)
+{
+ return mlxsw_sp_vfid_op(mlxsw_sp, MLXSW_SP_DUMMY_FID, true);
+}
+
+static void mlxsw_sp_dummy_fid_fini(struct mlxsw_sp *mlxsw_sp)
+{
+ mlxsw_sp_vfid_op(mlxsw_sp, MLXSW_SP_DUMMY_FID, false);
+}
+
static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
const struct mlxsw_bus_info *mlxsw_bus_info)
{
@@ -3346,6 +3380,12 @@ static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
goto err_dpipe_init;
}
+ err = mlxsw_sp_dummy_fid_init(mlxsw_sp);
+ if (err) {
+ dev_err(mlxsw_sp->bus_info->dev, "Failed to init dummy FID\n");
+ goto err_dummy_fid_init;
+ }
+
err = mlxsw_sp_ports_create(mlxsw_sp);
if (err) {
dev_err(mlxsw_sp->bus_info->dev, "Failed to create ports\n");
@@ -3355,6 +3395,8 @@ static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
return 0;
err_ports_create:
+ mlxsw_sp_dummy_fid_fini(mlxsw_sp);
+err_dummy_fid_init:
mlxsw_sp_dpipe_fini(mlxsw_sp);
err_dpipe_init:
mlxsw_sp_counter_pool_fini(mlxsw_sp);
@@ -3381,6 +3423,7 @@ static void mlxsw_sp_fini(struct mlxsw_core *mlxsw_core)
struct mlxsw_sp *mlxsw_sp = mlxsw_core_driver_priv(mlxsw_core);
mlxsw_sp_ports_remove(mlxsw_sp);
+ mlxsw_sp_dummy_fid_fini(mlxsw_sp);
mlxsw_sp_dpipe_fini(mlxsw_sp);
mlxsw_sp_counter_pool_fini(mlxsw_sp);
mlxsw_sp_acl_fini(mlxsw_sp);
@@ -3994,6 +4037,56 @@ static void mlxsw_sp_port_vlan_unlink(struct mlxsw_sp_port *mlxsw_sp_port,
mlxsw_sp_vport->dev = mlxsw_sp_port->dev;
}
+static int mlxsw_sp_port_stp_set(struct mlxsw_sp_port *mlxsw_sp_port,
+ bool enable)
+{
+ struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+ enum mlxsw_reg_spms_state spms_state;
+ char *spms_pl;
+ u16 vid;
+ int err;
+
+ spms_state = enable ? MLXSW_REG_SPMS_STATE_FORWARDING :
+ MLXSW_REG_SPMS_STATE_DISCARDING;
+
+ spms_pl = kmalloc(MLXSW_REG_SPMS_LEN, GFP_KERNEL);
+ if (!spms_pl)
+ return -ENOMEM;
+ mlxsw_reg_spms_pack(spms_pl, mlxsw_sp_port->local_port);
+
+ for (vid = 0; vid < VLAN_N_VID; vid++)
+ mlxsw_reg_spms_vid_pack(spms_pl, vid, spms_state);
+
+ err = mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(spms), spms_pl);
+ kfree(spms_pl);
+ return err;
+}
+
+static int mlxsw_sp_port_ovs_join(struct mlxsw_sp_port *mlxsw_sp_port)
+{
+ int err;
+
+ err = mlxsw_sp_port_stp_set(mlxsw_sp_port, true);
+ if (err)
+ return err;
+ err = mlxsw_sp_port_vlan_set(mlxsw_sp_port, 2, VLAN_N_VID - 1,
+ true, false);
+ if (err)
+ goto err_port_vlan_set;
+ return 0;
+
+err_port_vlan_set:
+ mlxsw_sp_port_stp_set(mlxsw_sp_port, false);
+ return err;
+}
+
+static void mlxsw_sp_port_ovs_leave(struct mlxsw_sp_port *mlxsw_sp_port)
+{
+ mlxsw_sp_port_vlan_set(mlxsw_sp_port, 2, VLAN_N_VID - 1,
+ false, false);
+ mlxsw_sp_port_stp_set(mlxsw_sp_port, false);
+}
+
static int mlxsw_sp_netdevice_port_upper_event(struct net_device *dev,
unsigned long event, void *ptr)
{
@@ -4013,7 +4106,8 @@ static int mlxsw_sp_netdevice_port_upper_event(struct net_device *dev,
if (!is_vlan_dev(upper_dev) &&
!netif_is_lag_master(upper_dev) &&
!netif_is_bridge_master(upper_dev) &&
- !netif_is_l3_master(upper_dev))
+ !netif_is_l3_master(upper_dev) &&
+ !netif_is_ovs_master(upper_dev))
return -EINVAL;
if (!info->linking)
break;
@@ -4030,6 +4124,10 @@ static int mlxsw_sp_netdevice_port_upper_event(struct net_device *dev,
if (netif_is_lag_port(dev) && is_vlan_dev(upper_dev) &&
!netif_is_lag_master(vlan_dev_real_dev(upper_dev)))
return -EINVAL;
+ if (netif_is_ovs_master(upper_dev) && vlan_uses_dev(dev))
+ return -EINVAL;
+ if (netif_is_ovs_port(dev) && is_vlan_dev(upper_dev))
+ return -EINVAL;
break;
case NETDEV_CHANGEUPPER:
upper_dev = info->upper_dev;
@@ -4038,8 +4136,8 @@ static int mlxsw_sp_netdevice_port_upper_event(struct net_device *dev,
err = mlxsw_sp_port_vlan_link(mlxsw_sp_port,
upper_dev);
else
- mlxsw_sp_port_vlan_unlink(mlxsw_sp_port,
- upper_dev);
+ mlxsw_sp_port_vlan_unlink(mlxsw_sp_port,
+ upper_dev);
} else if (netif_is_bridge_master(upper_dev)) {
if (info->linking)
err = mlxsw_sp_port_bridge_join(mlxsw_sp_port,
@@ -4058,6 +4156,11 @@ static int mlxsw_sp_netdevice_port_upper_event(struct net_device *dev,
err = mlxsw_sp_port_vrf_join(mlxsw_sp_port);
else
mlxsw_sp_port_vrf_leave(mlxsw_sp_port);
+ } else if (netif_is_ovs_master(upper_dev)) {
+ if (info->linking)
+ err = mlxsw_sp_port_ovs_join(mlxsw_sp_port);
+ else
+ mlxsw_sp_port_ovs_leave(mlxsw_sp_port);
} else {
err = -EINVAL;
WARN_ON(1);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index c245e4c3d9ad..0af6e1abe0a7 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -57,6 +57,8 @@
#define MLXSW_SP_VFID_BASE VLAN_N_VID
#define MLXSW_SP_VFID_MAX 1024 /* Bridged VLAN interfaces */
+#define MLXSW_SP_DUMMY_FID 15359
+
#define MLXSW_SP_RFID_BASE 15360
#define MLXSW_SP_MID_MAX 7000
@@ -105,7 +107,7 @@ static inline u16 mlxsw_sp_fid_to_vfid(u16 fid)
static inline bool mlxsw_sp_fid_is_vfid(u16 fid)
{
- return fid >= MLXSW_SP_VFID_BASE && fid < MLXSW_SP_RFID_BASE;
+ return fid >= MLXSW_SP_VFID_BASE && fid < MLXSW_SP_DUMMY_FID;
}
struct mlxsw_sp_sb_pr {
@@ -661,6 +663,9 @@ int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp,
u32 action, u16 vid, u16 proto, u8 prio);
int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp,
struct mlxsw_sp_acl_rule_info *rulei);
+int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule_info *rulei,
+ u16 fid);
struct mlxsw_sp_acl_rule;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
index d3b791f69f5b..317f7b14627f 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
@@ -403,6 +403,13 @@ int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp,
rulei->counter_index);
}
+int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp,
+ struct mlxsw_sp_acl_rule_info *rulei,
+ u16 fid)
+{
+ return mlxsw_afa_block_append_fid_set(rulei->act_block, fid);
+}
+
struct mlxsw_sp_acl_rule *
mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp,
struct mlxsw_sp_acl_ruleset *ruleset,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
index 3e7a0bcbba72..7d87e23578a3 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
@@ -71,6 +71,11 @@ static int mlxsw_sp_flower_parse_actions(struct mlxsw_sp *mlxsw_sp,
int ifindex = tcf_mirred_ifindex(a);
struct net_device *out_dev;
+ err = mlxsw_sp_acl_rulei_act_fid_set(mlxsw_sp, rulei,
+ MLXSW_SP_DUMMY_FID);
+ if (err)
+ return err;
+
out_dev = __dev_get_by_index(dev_net(dev), ifindex);
if (out_dev == dev)
out_dev = NULL;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index c70c59181014..146f8c7d1120 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -3098,7 +3098,9 @@ static int mlxsw_sp_inetaddr_vport_event(struct net_device *l3_dev,
static int mlxsw_sp_inetaddr_port_event(struct net_device *port_dev,
unsigned long event)
{
- if (netif_is_bridge_port(port_dev) || netif_is_lag_port(port_dev))
+ if (netif_is_bridge_port(port_dev) ||
+ netif_is_lag_port(port_dev) ||
+ netif_is_ovs_port(port_dev))
return 0;
return mlxsw_sp_inetaddr_vport_event(port_dev, port_dev, event, 1);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index 05eaa15ad9d5..0d8411f1f954 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -745,27 +745,6 @@ err_port_allow_untagged_set:
return err;
}
-static int __mlxsw_sp_port_vlans_set(struct mlxsw_sp_port *mlxsw_sp_port,
- u16 vid_begin, u16 vid_end, bool is_member,
- bool untagged)
-{
- u16 vid, vid_e;
- int err;
-
- for (vid = vid_begin; vid <= vid_end;
- vid += MLXSW_REG_SPVM_REC_MAX_COUNT) {
- vid_e = min((u16) (vid + MLXSW_REG_SPVM_REC_MAX_COUNT - 1),
- vid_end);
-
- err = mlxsw_sp_port_vlan_set(mlxsw_sp_port, vid, vid_e,
- is_member, untagged);
- if (err)
- return err;
- }
-
- return 0;
-}
-
static int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port,
u16 vid_begin, u16 vid_end,
bool learn_enable)
@@ -804,8 +783,8 @@ static int __mlxsw_sp_port_vlans_add(struct mlxsw_sp_port *mlxsw_sp_port,
return err;
}
- err = __mlxsw_sp_port_vlans_set(mlxsw_sp_port, vid_begin, vid_end,
- true, flag_untagged);
+ err = mlxsw_sp_port_vlan_set(mlxsw_sp_port, vid_begin, vid_end,
+ true, flag_untagged);
if (err) {
netdev_err(dev, "Unable to add VIDs %d-%d\n", vid_begin,
vid_end);
@@ -863,8 +842,8 @@ err_port_vid_learning_set:
if (old_pvid != mlxsw_sp_port->pvid)
mlxsw_sp_port_pvid_set(mlxsw_sp_port, old_pvid);
err_port_pvid_set:
- __mlxsw_sp_port_vlans_set(mlxsw_sp_port, vid_begin, vid_end, false,
- false);
+ mlxsw_sp_port_vlan_set(mlxsw_sp_port, vid_begin, vid_end,
+ false, false);
err_port_vlans_set:
mlxsw_sp_port_fid_leave(mlxsw_sp_port, vid_begin, vid_end);
return err;
@@ -1171,8 +1150,8 @@ static int __mlxsw_sp_port_vlans_del(struct mlxsw_sp_port *mlxsw_sp_port,
if (pvid >= vid_begin && pvid <= vid_end)
mlxsw_sp_port_pvid_set(mlxsw_sp_port, 0);
- __mlxsw_sp_port_vlans_set(mlxsw_sp_port, vid_begin, vid_end, false,
- false);
+ mlxsw_sp_port_vlan_set(mlxsw_sp_port, vid_begin, vid_end,
+ false, false);
mlxsw_sp_port_fid_leave(mlxsw_sp_port, vid_begin, vid_end);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/trap.h b/drivers/net/ethernet/mellanox/mlxsw/trap.h
index 02ea48b15eb5..e008fdbed20f 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/trap.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/trap.h
@@ -55,6 +55,7 @@ enum {
MLXSW_TRAP_ID_IGMP_V2_LEAVE = 0x33,
MLXSW_TRAP_ID_IGMP_V3_REPORT = 0x34,
MLXSW_TRAP_ID_PKT_SAMPLE = 0x38,
+ MLXSW_TRAP_ID_FID_MISS = 0x3D,
MLXSW_TRAP_ID_ARPBC = 0x50,
MLXSW_TRAP_ID_ARPUC = 0x51,
MLXSW_TRAP_ID_MTUERROR = 0x52,
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index b0aa089ce67f..0f3c38ce5417 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -4171,6 +4171,11 @@ static inline bool netif_is_ovs_master(const struct net_device *dev)
return dev->priv_flags & IFF_OPENVSWITCH;
}
+static inline bool netif_is_ovs_port(const struct net_device *dev)
+{
+ return dev->priv_flags & IFF_OVS_DATAPATH;
+}
+
static inline bool netif_is_team_master(const struct net_device *dev)
{
return dev->priv_flags & IFF_TEAM;