diff options
| author |   Ido Shamay <idos@mellanox.com> | 2015-04-02 16:31:14 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-04-02 16:25:02 -0400 |
| commit | 666672d480fbae1af2e086f2bea200ed5607f967 (patch) | |
| tree | 3f95b58284044841a1fea854940f29f66f518f28 /drivers/net/ethernet/mellanox/mlx4/mlx4.h | |
| parent | net/mlx4: Query device for QoS per VF support (diff) | |
| download | linux-dev-666672d480fbae1af2e086f2bea200ed5607f967.tar.xz linux-dev-666672d480fbae1af2e086f2bea200ed5607f967.zip | |
net/mlx4: Allocate VPPs for each port on PF init
Initialization of granular Qos per VF mechanism.
Query the port availible VPPs and allocates those on all supported
priorities in an equal share. Allocation is done only in SRIOV mode,
when the feature is supported by the device and port type is Ethernet.
Allocation currently is done only on the default priority 0.
Signed-off-by: Ido Shamay <idos@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/mlx4.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h index 9e5236b1b5f8..1add698dba5b 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h @@ -50,6 +50,7 @@ #include <linux/mlx4/driver.h> #include <linux/mlx4/doorbell.h> #include <linux/mlx4/cmd.h> +#include "fw_qos.h" #define DRV_NAME "mlx4_core" #define PFX DRV_NAME ": " @@ -553,6 +554,11 @@ struct mlx4_slave_event_eq { struct mlx4_eqe event_eqe[SLAVE_EVENT_EQ_SIZE]; }; +struct mlx4_qos_manager { + int num_of_qos_vfs; + DECLARE_BITMAP(priority_bm, MLX4_NUM_UP); +}; + struct mlx4_master_qp0_state { int proxy_qp0_active; int qp0_active; @@ -577,6 +583,7 @@ struct mlx4_mfunc_master_ctx { struct mlx4_eqe cmd_eqe; struct mlx4_slave_event_eq slave_eq; struct mutex gen_eqe_mutex[MLX4_MFUNC_MAX]; + struct mlx4_qos_manager qos_ctl[MLX4_MAX_PORTS + 1]; }; struct mlx4_mfunc { |