diff options
| author |   Vasundhara Volam <vasundhara.volam@emulex.com> | 2014-06-30 13:01:32 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-07-02 18:40:56 -0700 |
| commit | bec84e6b2116b05acf9d1cb3479fc44f0a89236f (patch) | |
| tree | 5340316d0321b2bf10faa6bcb48057849fa34e8e /drivers/net/ethernet/emulex/benet/be_cmds.h | |
| parent | be2net: read VF's capabilities from GET_PROFILE_CONFIG cmd (diff) | |
| download | linux-dev-bec84e6b2116b05acf9d1cb3479fc44f0a89236f.tar.xz linux-dev-bec84e6b2116b05acf9d1cb3479fc44f0a89236f.zip | |
be2net: create optimal number of queues on SR-IOV config
If SR-IOV is enabled in the adapter, the FW distributes queue resources
evenly across the PF and it's VFs. If the user is not interested in enabling
VFs, the queues set aside for VFs are wasted.
This patch adds support for the PF driver to re-configure the resource
distribution in FW based on the number of VFs enabled by the user.
This also allows for supporting RSS queues on VFs, when less number of VFs
are enabled per PF. When maximum number of VFs are enabled, each VF typically
gets only one RXQ.
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 | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h index 3c16e6c833ec..c0f7167049b7 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.h +++ b/drivers/net/ethernet/emulex/benet/be_cmds.h @@ -1963,8 +1963,8 @@ struct be_cmd_req_set_profile_config { struct be_cmd_req_hdr hdr; u32 rsvd; u32 desc_count; - u8 desc[RESOURCE_DESC_SIZE_V1]; -}; + u8 desc[2 * RESOURCE_DESC_SIZE_V1]; +} __packed; struct be_cmd_resp_set_profile_config { struct be_cmd_resp_hdr hdr; @@ -2158,8 +2158,6 @@ int be_cmd_get_func_config(struct be_adapter *adapter, struct be_resources *res); int be_cmd_get_profile_config(struct be_adapter *adapter, struct be_resources *res, u8 domain); -int be_cmd_set_profile_config(struct be_adapter *adapter, void *desc, - int size, u8 version, u8 domain); int be_cmd_get_active_profile(struct be_adapter *adapter, u16 *profile); int be_cmd_get_if_id(struct be_adapter *adapter, struct be_vf_cfg *vf_cfg, int vf_num); @@ -2169,3 +2167,5 @@ int be_cmd_set_logical_link_config(struct be_adapter *adapter, int link_state, u8 domain); int be_cmd_set_vxlan_port(struct be_adapter *adapter, __be16 port); int be_cmd_manage_iface(struct be_adapter *adapter, u32 iface, u8 op); +int be_cmd_set_sriov_config(struct be_adapter *adapter, + struct be_resources res, u16 num_vfs); |