Commit ffb3adba authored by Horatiu Vultur's avatar Horatiu Vultur Committed by David S. Miller
Browse files

net: bridge: Add port attribute IFLA_BRPORT_MRP_IN_OPEN 



This patch adds a new port attribute, IFLA_BRPORT_MRP_IN_OPEN, which
allows to notify the userspace when the node lost the contiuity of
MRP_InTest frames.

Signed-off-by: default avatarHoratiu Vultur <horatiu.vultur@microchip.com>
Acked-by: default avatarNikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4fc4871f

include/uapi/linux/if_link.h

+1 −0
Original line number Diff line number Diff line
@@ -344,6 +344,7 @@ enum { 
	IFLA_BRPORT_ISOLATED,

	IFLA_BRPORT_BACKUP_PORT,

	IFLA_BRPORT_MRP_RING_OPEN,

	IFLA_BRPORT_MRP_IN_OPEN,

	__IFLA_BRPORT_MAX

};

#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)

net/bridge/br_netlink.c

+3 −0
Original line number Diff line number Diff line
@@ -152,6 +152,7 @@ static inline size_t br_port_info_size(void) 
#endif

		+ nla_total_size(sizeof(u16))	/* IFLA_BRPORT_GROUP_FWD_MASK */

		+ nla_total_size(sizeof(u8))	/* IFLA_BRPORT_MRP_RING_OPEN */

		+ nla_total_size(sizeof(u8))	/* IFLA_BRPORT_MRP_IN_OPEN */

		+ 0;

}
@@ -216,6 +217,8 @@ static int br_port_fill_attrs(struct sk_buff *skb, 
		       !!(p->flags & BR_NEIGH_SUPPRESS)) ||

	    nla_put_u8(skb, IFLA_BRPORT_MRP_RING_OPEN, !!(p->flags &

							  BR_MRP_LOST_CONT)) ||

	    nla_put_u8(skb, IFLA_BRPORT_MRP_IN_OPEN,

		       !!(p->flags & BR_MRP_LOST_IN_CONT)) ||

	    nla_put_u8(skb, IFLA_BRPORT_ISOLATED, !!(p->flags & BR_ISOLATED)))

		return -EMSGSIZE;

tools/include/uapi/linux/if_link.h

+1 −0
Original line number Diff line number Diff line
@@ -344,6 +344,7 @@ enum { 
	IFLA_BRPORT_ISOLATED,

	IFLA_BRPORT_BACKUP_PORT,

	IFLA_BRPORT_MRP_RING_OPEN,

	IFLA_BRPORT_MRP_IN_OPEN,

	__IFLA_BRPORT_MAX

};

#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)

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