diff options
| author | Amir Vadai <amirv@mellanox.com> | 2014-05-22 16:55:39 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-05-23 01:17:29 +0400 |
| commit | ecc8fb11cdb37d108d4597ba0f6bdff77c6019af (patch) | |
| tree | 55663fd50e688d75b240f8416610175632aaaefd | |
| parent | 65db611a5cc17182b62c0edc4bf31cf272d58304 (diff) | |
| download | linux-ecc8fb11cdb37d108d4597ba0f6bdff77c6019af.tar.xz | |
net/mlx4_core: Deprecate use_prio module parameter
use_prio was added as part of an infrastructure for running FCoE in A0 mode.
FCoE didn't get into Mellanox Upstream driver, and when it will, it won't be
using A0 steering mode.
Therefore we can safely deprecate this module parameter without hurting any
existing user.
CC: Carol Soto <clsoto@linux.vnet.ibm.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/main.c | 8 | ||||
| -rw-r--r-- | include/linux/mlx4/device.h | 1 |
2 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index a56f6012258d..08ff5dd9298f 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -132,8 +132,7 @@ MODULE_PARM_DESC(log_num_vlan, "Log2 max number of VLANs per ETH port (0-7)"); static bool use_prio; module_param_named(use_prio, use_prio, bool, 0444); -MODULE_PARM_DESC(use_prio, "Enable steering by VLAN priority on ETH ports " - "(0/1, default 0)"); +MODULE_PARM_DESC(use_prio, "Enable steering by VLAN priority on ETH ports (deprecated)"); int log_mtts_per_seg = ilog2(MLX4_MTT_ENTRY_PER_SEG); module_param_named(log_mtts_per_seg, log_mtts_per_seg, int, 0444); @@ -290,7 +289,6 @@ static int mlx4_dev_cap(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) dev->caps.log_num_macs = log_num_mac; dev->caps.log_num_vlans = MLX4_LOG_NUM_VLANS; - dev->caps.log_num_prios = use_prio ? 3 : 0; for (i = 1; i <= dev->caps.num_ports; ++i) { dev->caps.port_type[i] = MLX4_PORT_TYPE_NONE; @@ -358,7 +356,6 @@ static int mlx4_dev_cap(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) dev->caps.reserved_qps_cnt[MLX4_QP_REGION_FC_ADDR] = (1 << dev->caps.log_num_macs) * (1 << dev->caps.log_num_vlans) * - (1 << dev->caps.log_num_prios) * dev->caps.num_ports; dev->caps.reserved_qps_cnt[MLX4_QP_REGION_FC_EXCH] = MLX4_NUM_FEXCH; @@ -2775,6 +2772,9 @@ static int __init mlx4_verify_params(void) pr_warning("mlx4_core: log_num_vlan - obsolete module param, using %d\n", MLX4_LOG_NUM_VLANS); + if (use_prio != 0) + pr_warn("mlx4_core: use_prio - obsolete module param, ignored\n"); + if ((log_mtts_per_seg < 1) || (log_mtts_per_seg > 7)) { pr_warning("mlx4_core: bad log_mtts_per_seg: %d\n", log_mtts_per_seg); return -1; diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index c0468e6f0442..ca38871a585c 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -449,7 +449,6 @@ struct mlx4_caps { int reserved_qps_base[MLX4_NUM_QP_REGION]; int log_num_macs; int log_num_vlans; - int log_num_prios; enum mlx4_port_type port_type[MLX4_MAX_PORTS + 1]; u8 supported_type[MLX4_MAX_PORTS + 1]; u8 suggested_type[MLX4_MAX_PORTS + 1]; |