diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/port.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/port.c | 73 |
1 files changed, 67 insertions, 6 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c index 77535ff18f1b..a8fb52992c64 100644 --- a/drivers/net/ethernet/mellanox/mlx4/port.c +++ b/drivers/net/ethernet/mellanox/mlx4/port.c @@ -338,13 +338,12 @@ EXPORT_SYMBOL_GPL(__mlx4_unregister_mac); void mlx4_unregister_mac(struct mlx4_dev *dev, u8 port, u64 mac) { u64 out_param; - int err; if (mlx4_is_mfunc(dev)) { set_param_l(&out_param, port); - err = mlx4_cmd_imm(dev, mac, &out_param, RES_MAC, - RES_OP_RESERVE_AND_MAP, MLX4_CMD_FREE_RES, - MLX4_CMD_TIME_CLASS_A, MLX4_CMD_WRAPPED); + (void) mlx4_cmd_imm(dev, mac, &out_param, RES_MAC, + RES_OP_RESERVE_AND_MAP, MLX4_CMD_FREE_RES, + MLX4_CMD_TIME_CLASS_A, MLX4_CMD_WRAPPED); return; } __mlx4_unregister_mac(dev, port, mac); @@ -698,10 +697,10 @@ static int mlx4_common_set_port(struct mlx4_dev *dev, int slave, u32 in_mod, if (slave != dev->caps.function) memset(inbox->buf, 0, 256); if (dev->flags & MLX4_FLAG_OLD_PORT_CMDS) { - *(u8 *) inbox->buf = !!reset_qkey_viols << 6; + *(u8 *) inbox->buf |= !!reset_qkey_viols << 6; ((__be32 *) inbox->buf)[2] = agg_cap_mask; } else { - ((u8 *) inbox->buf)[3] = !!reset_qkey_viols; + ((u8 *) inbox->buf)[3] |= !!reset_qkey_viols; ((__be32 *) inbox->buf)[1] = agg_cap_mask; } @@ -834,6 +833,68 @@ 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; + memset(context, 0, sizeof *context); + + 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; + memset(context, 0, sizeof *context); + + for (i = 0; i < MLX4_NUM_TC; i++) { + struct mlx4_port_scheduler_tc_cfg_be *tc = &context->tc[i]; + u16 r = ratelimit && ratelimit[i] ? ratelimit[i] : + MLX4_RATELIMIT_DEFAULT; + + tc->pg = htons(pg[i]); + tc->bw_precentage = htons(tc_tx_bw[i]); + + tc->max_bw_units = htons(MLX4_RATELIMIT_UNITS); + tc->max_bw_value = htons(r); + } + + 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); + int mlx4_SET_MCAST_FLTR_wrapper(struct mlx4_dev *dev, int slave, struct mlx4_vhcr *vhcr, struct mlx4_cmd_mailbox *inbox, |