diff options
| author | Ido Shamay <idos@mellanox.com> | 2015-04-02 16:31:10 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-04-02 16:25:02 -0400 |
| commit | 12a889c057504fbf307dd237aedb87263ef2848a (patch) | |
| tree | aa3f413fa9da99a37d70d69d1e568d8350ac504e /drivers/net/ethernet/mellanox/mlx4/port.c | |
| parent | 4abccb61578694372dc9b245afd41f55b5f1e546 (diff) | |
| download | linux-12a889c057504fbf307dd237aedb87263ef2848a.tar.bz2 | |
net/mlx4: New file for QoS related firmware commands
Create two new files fw_qos.h and fw_qos.c in mlx4_core module.
It gathers all relevant QoS firmware related commands etc, thus improving
encapsulation of the mlx4_core module. For now it contains the QoS existing
commands: mlx4_SET_PORT_SCHEDULER and mlx4_SET_PORT_PRIO2TC.
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/port.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/port.c | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c index b97f173ab062..6a53d42db52f 100644 --- a/drivers/net/ethernet/mellanox/mlx4/port.c +++ b/drivers/net/ethernet/mellanox/mlx4/port.c @@ -1016,77 +1016,6 @@ int mlx4_SET_PORT_qpn_calc(struct mlx4_dev *dev, u8 port, u32 base_qpn, } EXPORT_SYMBOL(mlx4_SET_PORT_qpn_calc); -int mlx4_SET_PORT_PRIO2TC(struct mlx4_dev *dev, u8 port, u8 *prio2tc) -{ - struct mlx4_cmd_mailbox *mailbox; - struct mlx4_set_port_prio2tc_context *context; - int err; - u32 in_mod; - int i; - - mailbox = mlx4_alloc_cmd_mailbox(dev); - if (IS_ERR(mailbox)) - return PTR_ERR(mailbox); - context = mailbox->buf; - for (i = 0; i < MLX4_NUM_UP; i += 2) - context->prio2tc[i >> 1] = prio2tc[i] << 4 | prio2tc[i + 1]; - - in_mod = MLX4_SET_PORT_PRIO2TC << 8 | port; - err = mlx4_cmd(dev, mailbox->dma, in_mod, 1, MLX4_CMD_SET_PORT, - MLX4_CMD_TIME_CLASS_B, MLX4_CMD_NATIVE); - - mlx4_free_cmd_mailbox(dev, mailbox); - return err; -} -EXPORT_SYMBOL(mlx4_SET_PORT_PRIO2TC); - -int mlx4_SET_PORT_SCHEDULER(struct mlx4_dev *dev, u8 port, u8 *tc_tx_bw, - u8 *pg, u16 *ratelimit) -{ - struct mlx4_cmd_mailbox *mailbox; - struct mlx4_set_port_scheduler_context *context; - int err; - u32 in_mod; - int i; - - mailbox = mlx4_alloc_cmd_mailbox(dev); - if (IS_ERR(mailbox)) - return PTR_ERR(mailbox); - context = mailbox->buf; - - for (i = 0; i < MLX4_NUM_TC; i++) { - struct mlx4_port_scheduler_tc_cfg_be *tc = &context->tc[i]; - u16 r; - - if (ratelimit && ratelimit[i]) { - if (ratelimit[i] <= MLX4_MAX_100M_UNITS_VAL) { - r = ratelimit[i]; - tc->max_bw_units = - htons(MLX4_RATELIMIT_100M_UNITS); - } else { - r = ratelimit[i]/10; - tc->max_bw_units = - htons(MLX4_RATELIMIT_1G_UNITS); - } - tc->max_bw_value = htons(r); - } else { - tc->max_bw_value = htons(MLX4_RATELIMIT_DEFAULT); - tc->max_bw_units = htons(MLX4_RATELIMIT_1G_UNITS); - } - - tc->pg = htons(pg[i]); - tc->bw_precentage = htons(tc_tx_bw[i]); - } - - in_mod = MLX4_SET_PORT_SCHEDULER << 8 | port; - err = mlx4_cmd(dev, mailbox->dma, in_mod, 1, MLX4_CMD_SET_PORT, - MLX4_CMD_TIME_CLASS_B, MLX4_CMD_NATIVE); - - mlx4_free_cmd_mailbox(dev, mailbox); - return err; -} -EXPORT_SYMBOL(mlx4_SET_PORT_SCHEDULER); - enum { VXLAN_ENABLE_MODIFY = 1 << 7, VXLAN_STEERING_MODIFY = 1 << 6, |