kernel/linux.git/include/net/switchdev.h, branch linux-4.3.y

net: switchdev: fix return code of fdb_dump stub

2015-12-15T05:40:59+00:00

[ Upstream commit 24cb7055a3066634a0f3fa0cd6a4780652905d35 ] rtnl_fdb_dump always expects an index to be returned by the ndo_fdb_dump op, but when CONFIG_NET_SWITCHDEV is off, it returns an error. Fix that by returning the given unmodified idx. A similar fix was 0890cf6cb6ab ("switchdev: fix return value of switchdev_port_fdb_dump in case of error") but for the CONFIG_NET_SWITCHDEV=y case. Fixes: 45d4122ca7cd ("switchdev: add support for fdb add/del/dump via switchdev_port_obj ops.") Signed-off-by: Dragos Tatulea Acked-by: Jiri Pirko Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

net: switchdev: support static FDB addresses

2015-08-11T19:03:19+00:00

This patch adds an ndm_state member to the switchdev_obj_fdb structure, in order to support static FDB addresses. Set Rocker ndm_state to NUD_REACHABLE. Signed-off-by: Vivien Didelot Acked-by: Scott Feldman Signed-off-by: David S. Miller

Revert "Merge branch 'mv88e6xxx-switchdev-fdb'"

2015-08-11T19:00:37+00:00

This reverts commit f1d5ca434413b20cd3f8c18ff2b634b7782149a5, reversing changes made to 4933d85c5173832ebd261756522095837583c458. I applied v2 instead of v3. Signed-off-by: David S. Miller

net: switchdev: support static FDB addresses

2015-08-10T05:48:09+00:00

This patch adds a is_static boolean to the switchdev_obj_fdb structure, in order to set the ndm_state to either NUD_NOARP or NUD_REACHABLE. Signed-off-by: Vivien Didelot Signed-off-by: David S. Miller

net: switchdev: change fdb addr for a byte array

2015-08-10T05:48:08+00:00

The address in the switchdev_obj_fdb structure is currently represented as a pointer. Replacing it for a 6-byte array allows switchdev to carry addresses directly read from hardware registers, not stored by the switch chip driver (as in Rocker). Signed-off-by: Vivien Didelot Signed-off-by: David S. Miller

switchdev: add offload_fwd_mark generator helper

2015-07-21T01:32:44+00:00

skb->offload_fwd_mark and dev->offload_fwd_mark are 32-bit and should be unique for device and may even be unique for a sub-set of ports within device, so add switchdev helper function to generate unique marks based on port's switch ID and group_ifindex. group_ifindex would typically be the container dev's ifindex, such as the bridge's ifindex. The generator uses a global hash table to store offload_fwd_marks hashed by {switch ID, group_ifindex} key. Signed-off-by: Scott Feldman Acked-by: Jiri Pirko Signed-off-by: David S. Miller

switchdev: rename vlan vid_start to vid_begin

2015-06-23T13:56:18+00:00

Use vid_begin/end to be consistent with BRIDGE_VLAN_INFO_RANGE_BEGIN/END. Signed-off-by: Scott Feldman Signed-off-by: David S. Miller

switchdev: add support for fdb add/del/dump via switchdev_port_obj ops.

2015-05-18T02:49:09+00:00

- introduce port fdb obj and generic switchdev_port_fdb_add/del/dump() - use switchdev_port_fdb_add/del/dump in rocker/team/bonding ndo ops. - add support for fdb obj in switchdev_port_obj_add/del/dump() - switch rocker to implement fdb ops via switchdev_ops v3: updated to sync with named union changes. Signed-off-by: Sridhar Samudrala Signed-off-by: Scott Feldman Signed-off-by: David S. Miller

switchdev: don't use anonymous union on switchdev attr/obj structs

2015-05-13T18:20:59+00:00

Older gcc versions (e.g. gcc version 4.4.6) don't like anonymous unions which was causing build issues on the newly added switchdev attr/obj structs. Fix this by using named union on structs. Signed-off-by: Scott Feldman Reported-by: Or Gerlitz Signed-off-by: David S. Miller

switchdev: align comment with other comments in block

2015-05-13T16:26:27+00:00

Signed-off-by: Scott Feldman Signed-off-by: David S. Miller