Commit efacacda authored by Scott Feldman's avatar Scott Feldman Committed by David S. Miller

bridge: add new brport flag LEARNING_SYNC

This policy flag controls syncing of learned FDB entries to bridge's FDB.  If
on, FDB entries learned on bridge port device will be synced.  If off, device
may still learn new FDB entries but they will not be synced with bridge's FDB.
Signed-off-by: default avatarScott Feldman <sfeldma@gmail.com>
Signed-off-by: default avatarJiri Pirko <jiri@resnulli.us>
Acked-by: default avatarRoopa Prabhu <roopa@cumulusnetworks.com>
Acked-by: default avatarJamal Hadi Salim <jhs@mojatatu.com>
Acked-by: default avatarAndy Gospodarek <gospo@cumulusnetworks.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 065c212a
...@@ -43,6 +43,7 @@ struct br_ip_list { ...@@ -43,6 +43,7 @@ struct br_ip_list {
#define BR_AUTO_MASK (BR_FLOOD | BR_LEARNING) #define BR_AUTO_MASK (BR_FLOOD | BR_LEARNING)
#define BR_PROMISC BIT(7) #define BR_PROMISC BIT(7)
#define BR_PROXYARP BIT(8) #define BR_PROXYARP BIT(8)
#define BR_LEARNING_SYNC BIT(9)
extern void brioctl_set(int (*ioctl_hook)(struct net *, unsigned int, void __user *)); extern void brioctl_set(int (*ioctl_hook)(struct net *, unsigned int, void __user *));
......
...@@ -245,6 +245,7 @@ enum { ...@@ -245,6 +245,7 @@ enum {
IFLA_BRPORT_LEARNING, /* mac learning */ IFLA_BRPORT_LEARNING, /* mac learning */
IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */ IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
IFLA_BRPORT_PROXYARP, /* proxy ARP */ IFLA_BRPORT_PROXYARP, /* proxy ARP */
IFLA_BRPORT_LEARNING_SYNC, /* mac learning sync from device */
__IFLA_BRPORT_MAX __IFLA_BRPORT_MAX
}; };
#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
......
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