AuxXxilium/linux_dsm_epyc7002
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eb789980d0
linux_dsm_epyc7002/drivers/net/ethernet/mellanox/mlxsw
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Ido Schimmel eb789980d0 mlxsw: spectrum_router: Populate adjacency entries according to weights 
Up until now the driver assumed all the nexthops have an equal weight
and wrote each to a single adjacency entry.

This patch takes the `weight` parameter into account and populates the
adjacency group according to the relative weight of each nexthop.

Specifically, the weights of all the nexthops that should be offloaded
are first normalized and then used to calculate the upper adjacency
index of each nexthop. This is done according to the hash-threshold
algorithm used by the kernel for IPv4 multi-path routing.

Adjacency groups are currently limited to 32 entries which limits the
weights that can be used, but follow-up patches will introduce groups of
512 entries.

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>
2017-10-23 05:23:06 +01:00
..
cmd.h mlxsw: pci: Remove unused bit 2017-03-08 23:17:38 -08:00
core_acl_flex_actions.c mlxsw: acl: Introduce ACL trap and forward action 2017-10-03 10:06:30 -07:00
core_acl_flex_actions.h mlxsw: acl: Introduce ACL trap and forward action 2017-10-03 10:06:30 -07:00
core_acl_flex_keys.c mlxsw: core: Introduce flexible keys support 2017-02-03 16:35:41 -05:00
core_acl_flex_keys.h mlxsw: acl: Add ip tos acl element 2017-07-17 09:18:23 -07:00
core_hwmon.c mlxsw: core: Zero payload buffers for couple of registers 2016-10-30 16:50:17 -04:00
core_thermal.c mlxsw: core: Implement thermal zone 2016-11-22 10:04:19 -05:00
core.c mlxsw: core: Fix possible deadlock 2017-10-18 12:19:15 +01:00
core.h mlxsw: core: Create the mlxsw_fw_rev struct 2017-05-25 17:46:17 -04:00
emad.h mlxsw: Add interface to access registers and process events 2015-07-30 00:05:00 -07:00
i2c.c mlxsw: Fix mlxsw_i2c_write return value 2017-01-09 14:35:13 -05:00
i2c.h mlxsw: Introduce support for I2C bus 2016-11-16 23:29:04 -05:00
ib.h mlxsw: switchx2: Add IB port support 2016-10-30 16:50:17 -04:00
item.h mlxsw: item: Add helpers for getting pointer into payload for char buffer item 2017-02-03 16:35:38 -05:00
Kconfig mlxsw: spectrum_router: Add support for IPv6 routes addition / deletion 2017-08-03 15:36:00 -07:00
Makefile mlxsw: spectrum: Add the multicast routing hardware logic 2017-09-27 11:33:28 -07:00
minimal.c mlxsw: minimal: Add I2C support for Mellanox ASICs 2016-11-16 23:29:04 -05:00
pci_hw.h mlxsw: pci: Fix size of trap_id field in CQE 2017-06-06 12:45:23 -04:00
pci.c mlxsw: convert to pci_alloc_irq_vectors 2017-04-11 11:16:03 -04:00
pci.h mlxsw: switchib: Introduce SwitchIB and SwitchIB silicon driver 2016-10-30 16:50:17 -04:00
port.h mlxsw: Query maximum number of ports from firmware 2017-03-24 13:53:28 -07:00
reg.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-10-22 13:39:14 +01:00
resources.h mlxsw: resources: Add multicast ERIF list entries resource 2017-09-19 14:21:40 -07:00
spectrum_acl_flex_actions.c mlxsw: spectrum: Move ACL flexible actions instance to spectrum 2017-09-19 14:21:40 -07:00
spectrum_acl_flex_actions.h mlxsw: spectrum: Move ACL flexible actions instance to spectrum 2017-09-19 14:21:40 -07:00
spectrum_acl_flex_keys.h mlxsw: spectrum: Add tos to the ipv4 acl block 2017-07-17 09:18:23 -07:00
spectrum_acl_tcam.c mlxsw: spectrum_acl: Propagate errors from mlxsw_afa_block_jump/continue 2017-09-26 20:26:45 -07:00
spectrum_acl.c mlxsw: spectrum_acl: Propagate errors from mlxsw_afa_block_jump/continue 2017-09-26 20:26:45 -07:00
spectrum_buffers.c mlxsw: spectrum_buffer: Reduce scope of shared buffer struct 2017-05-17 14:06:54 -04:00
spectrum_cnt.c mlxsw: spectrum: Support for counters on router interfaces 2017-03-28 17:11:55 -07:00
spectrum_cnt.h mlxsw: spectrum: Support for counters on router interfaces 2017-03-28 17:11:55 -07:00
spectrum_dcb.c mlxsw: spectrum: Do not override PAUSE settings 2016-08-08 12:57:27 -07:00
spectrum_dpipe.c mlxsw: spectrum_dpipe: Add adjacency group size 2017-10-23 05:23:05 +01:00
spectrum_dpipe.h mlxsw: spectrum_dpipe: Add initial support for the router adjacency table 2017-09-26 20:04:35 -07:00
spectrum_fid.c mlxsw: spectrum: Improve IPv6 unregistered multicast flooding 2017-07-17 09:19:39 -07:00
spectrum_flower.c mlxsw: spectrum_flower: Offload "ok" termination action 2017-09-26 20:26:45 -07:00
spectrum_ipip.c mlxsw: spectrum_router: Support GRE tunnels 2017-09-03 20:23:26 -07:00
spectrum_ipip.h mlxsw: spectrum: Drop refcounting of IPIP entries 2017-10-16 21:30:33 +01:00
spectrum_kvdl.c mlxsw: spectrum: Add ability to query KVDL allocation size 2017-10-23 05:23:06 +01:00
spectrum_mr_tcam.c mlxsw: spectrum: Add missing error code on allocation failure 2017-10-03 10:26:58 -07:00
spectrum_mr_tcam.h mlxsw: spectrum: Add the multicast routing hardware logic 2017-09-27 11:33:28 -07:00
spectrum_mr.c mlxsw: spectrum: mr: Support trap-and-forward routes 2017-10-03 10:06:30 -07:00
spectrum_mr.h mlxsw: spectrum: mr_tcam: Add trap-and-forward multicast route 2017-10-03 10:06:30 -07:00
spectrum_router.c mlxsw: spectrum_router: Populate adjacency entries according to weights 2017-10-23 05:23:06 +01:00
spectrum_router.h mlxsw: spectrum_dpipe: Add adjacency group size 2017-10-23 05:23:05 +01:00
spectrum_switchdev.c mlxsw: spectrum_switchdev: Support bridge mrouter notifications 2017-10-09 10:18:11 -07:00
spectrum.c mlxsw: spectrum: Better represent KVDL partitions 2017-10-23 05:23:06 +01:00
spectrum.h mlxsw: spectrum: Add ability to query KVDL allocation size 2017-10-23 05:23:06 +01:00
switchib.c mlxsw: make mlxsw_config_profile const 2017-08-11 14:57:04 -07:00
switchx2.c mlxsw: make mlxsw_config_profile const 2017-08-11 14:57:04 -07:00
trap.h mlxsw: spectrum: Add trap for multicast trap-and-forward routes 2017-10-03 10:06:30 -07:00
txheader.h mlxsw: spectrum: Add initial support for Spectrum ASIC 2015-10-16 07:15:23 -07:00