diff options
| author |   Vasundhara Volam <vasundhara.volam@emulex.com> | 2015-03-04 00:44:32 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-03-04 15:58:37 -0500 |
| commit | 71bb8bd08ca61c8cd8b07ff13d3cca40b7272769 (patch) | |
| tree | 6139e707f0e0d4655103d8f7d49e4f2befd8c081 /drivers/net/ethernet/emulex/benet/be_cmds.h | |
| parent | net: cadence: Remove Kconfig dependency on ARCH (diff) | |
| download | linux-dev-71bb8bd08ca61c8cd8b07ff13d3cca40b7272769.tar.xz linux-dev-71bb8bd08ca61c8cd8b07ff13d3cca40b7272769.zip | |
be2net: avoid creating the non-RSS default RXQ if FW allows to
On BE2, BE3 and Skhawk-R chips one non-RSS (called "default") RXQ was
needed to receive non-IP traffic. Some FW versions now export a
capability called IFACE_FLAGS_DEFQ_RSS where this requirement doesn't hold.
On such FWs the driver now does not create the non-RSS default queue.
This prevents wasting one RXQ per VF.
Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/emulex/benet/be_cmds.h')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_cmds.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h index db761e8e42a3..49514821d0df 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.h +++ b/drivers/net/ethernet/emulex/benet/be_cmds.h @@ -588,14 +588,15 @@ enum be_if_flags { BE_IF_FLAGS_MCAST_PROMISCUOUS = 0x200, BE_IF_FLAGS_PASS_L2_ERRORS = 0x400, BE_IF_FLAGS_PASS_L3L4_ERRORS = 0x800, - BE_IF_FLAGS_MULTICAST = 0x1000 + BE_IF_FLAGS_MULTICAST = 0x1000, + BE_IF_FLAGS_DEFQ_RSS = 0x1000000 }; #define BE_IF_CAP_FLAGS_WANT (BE_IF_FLAGS_RSS | BE_IF_FLAGS_PROMISCUOUS |\ BE_IF_FLAGS_BROADCAST | BE_IF_FLAGS_VLAN_PROMISCUOUS |\ BE_IF_FLAGS_VLAN | BE_IF_FLAGS_MCAST_PROMISCUOUS |\ BE_IF_FLAGS_PASS_L3L4_ERRORS | BE_IF_FLAGS_MULTICAST |\ - BE_IF_FLAGS_UNTAGGED) + BE_IF_FLAGS_UNTAGGED | BE_IF_FLAGS_DEFQ_RSS) #define BE_IF_FLAGS_ALL_PROMISCUOUS (BE_IF_FLAGS_PROMISCUOUS | \ BE_IF_FLAGS_VLAN_PROMISCUOUS |\ |