From 43d4be9cb55f3bac5253e9289996fd9d735531db Mon Sep 17 00:00:00 2001 From: Thomas Graf Date: Fri, 13 Dec 2013 15:22:18 +0100 Subject: openvswitch: Allow user space to announce ability to accept unaligned Netlink messages Signed-off-by: Thomas Graf Reviewed-by: Daniel Borkmann Signed-off-by: Jesse Gross --- include/uapi/linux/openvswitch.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h index d120f9fe0017..07ef2c3e21fa 100644 --- a/include/uapi/linux/openvswitch.h +++ b/include/uapi/linux/openvswitch.h @@ -75,6 +75,7 @@ enum ovs_datapath_attr { OVS_DP_ATTR_UPCALL_PID, /* Netlink PID to receive upcalls */ OVS_DP_ATTR_STATS, /* struct ovs_dp_stats */ OVS_DP_ATTR_MEGAFLOW_STATS, /* struct ovs_dp_megaflow_stats */ + OVS_DP_ATTR_USER_FEATURES, /* OVS_DP_F_* */ __OVS_DP_ATTR_MAX }; @@ -106,6 +107,9 @@ struct ovs_vport_stats { __u64 tx_dropped; /* no space available in linux */ }; +/* Allow last Netlink attribute to be unaligned */ +#define OVS_DP_F_UNALIGNED (1 << 0) + /* Fixed logical ports. */ #define OVSP_LOCAL ((__u32)0) -- cgit v1.2.3