]> git.baikalelectronics.ru Git - kernel.git/commit
mlxsw: spectrum_router: Implement common RIF core
authorIdo Schimmel <idosch@mellanox.com>
Fri, 26 May 2017 06:37:40 +0000 (08:37 +0200)
committerDavid S. Miller <davem@davemloft.net>
Fri, 26 May 2017 19:18:49 +0000 (15:18 -0400)
commit126900400a4b1ff943e902916cd7aba657e674da
tree1b20a78bccedf560b444a2c5b3c78b970e7cc20d
parent52959df00cfb734648d943e76503bbbed428037d
mlxsw: spectrum_router: Implement common RIF core

The mlxsw driver currently implements three types of RIFs. VLAN and FID
RIFs for L3 interfaces on top of VLAN-aware and VLAN-unaware bridges
(respectively) and Subport RIFs for all other L3 interfaces.

All the RIF types follow a common configuration procedure, which only
differs in the type-specific bits. The patch exploits this fact and
consolidates the common code paths, thereby simplifying the code and
making it more extensible.

This work also prepares the driver for use with future ASICs, where the
range of the Subport RIFs will be extended and their configuration
modified accordingly. By merely implementing a new RIF operations and
selecting it during initialization, the same driver could be re-used.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/mellanox/mlxsw/spectrum.h
drivers/net/ethernet/mellanox/mlxsw/spectrum_fid.c
drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c