From: Jiri Pirko <j...@mellanox.com>
This patchset enables IPv4 unicast routing in the Mellanox Spectrum ASIC
switch driver. This builds upon the work that was done by a couple of
previous patchsets.
Patches 1,2,6 add a couple of dependencies outside the driver. Namely, the
ability to propagate ndo_neigh_construct()/destroy() through stacked devices and
a notification whenever DELAY_PROBE_TIME changes. When propagated down, the
ndos allow drivers to add and remove neighbour entries from their private
neighbour table. The DELAY_PROBE_TIME notification gives drivers the ability to
correctly configure their polling interval for neighbour activity, so that
active neighbour won't be marked as STALE.
Patches 3-5,7-8 add the neighbour offloading infrastructure, where patch 7 uses
the DELAY_PROBE_TIME notification in order to correctly configure the device's
polling interval. Patch 8 finally programs neighbours to the device's table
based on NEIGH_UPDATE notifications, so that directly connected routes can
be used.
Patches 9-16 build upon the previous patches and extend the router with
remote routes (nexthop) support.
Ido Schimmel (1):
neigh: Send a notification when DELAY_PROBE_TIME changes
Jiri Pirko (8):
net: add dev arg to ndo_neigh_construct/destroy
net: introduce default neigh_construct/destroy ndo calls for L2 upper
devices
mlxsw: spectrum_router: Add private neigh table
mlxsw: Add KVD sizes configuration into profile
mlxsw: spectrum: Define sizes of KVD areas
mlxsw: Introduce simplistic KVD linear area manager
mlxsw: reg: Add Router Algorithmic LPM ECMP Update Register
mlxsw: spectrum_router: Implement next-hop routing
Yotam Gigi (7):
mlxsw: reg: Add Router Algorithmic LPM Unicast Host Table register
mlxsw: reg: Add Router Algorithmic LPM Unicast Host Table Dump
register
mlxsw: spectrum_router: Periodically update the kernel's neigh table
mlxsw: spectrum_router: Offload neighbours based on NUD state change
mlxsw: reg: Add Router Adjacency Table register
mlxsw: spectrum_router: Add the nexthop neigh activity update
mlxsw: Add the unresolved next-hops probes
drivers/net/bonding/bond_main.c | 2 +
drivers/net/ethernet/mellanox/mlxsw/Makefile | 3 +-
drivers/net/ethernet/mellanox/mlxsw/cmd.h | 43 +
drivers/net/ethernet/mellanox/mlxsw/core.h | 6 +-
drivers/net/ethernet/mellanox/mlxsw/pci.c | 14 +
drivers/net/ethernet/mellanox/mlxsw/reg.h | 490 ++++++++++
drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 6 +
drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 24 +
.../net/ethernet/mellanox/mlxsw/spectrum_kvdl.c | 91 ++
.../net/ethernet/mellanox/mlxsw/spectrum_router.c | 1006 +++++++++++++++++++-
drivers/net/ethernet/rocker/rocker_main.c | 3 +-
drivers/net/team/team.c | 2 +
include/linux/netdevice.h | 10 +-
include/net/netevent.h | 1 +
net/8021q/vlan_dev.c | 2 +
net/atm/clip.c | 2 +-
net/bridge/br_device.c | 2 +
net/core/dev.c | 44 +
net/core/neighbour.c | 6 +-
net/ieee802154/6lowpan/core.c | 2 +-
20 files changed, 1747 insertions(+), 12 deletions(-)
create mode 100644 drivers/net/ethernet/mellanox/mlxsw/spectrum_kvdl.c
--
2.5.5
