[PATCH net-next 1/2] net/mlx4_core: Deprecate use_prio module parameter
flat view
STALE4524d
From: Amir Vadai <hidden>
Date: 2014-05-19 08:38:00
Subsystem:
mellanox mlx4 ib driver, mellanox mlx4 core vpi driver, networking drivers, the rest · Maintainers:
Yishai Hadas, Tariq Toukan, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Revision v1 of 2 in this series.
Revisions (2)
- v1 current
- v1
It was used for steering by user priority for A0 steering. A0 mode is not supported anymore. Printing a message and ignoring the parameter. CC: Carol Soto <redacted> Signed-off-by: Amir Vadai <redacted> --- drivers/net/ethernet/mellanox/mlx4/main.c | 8 ++++---- 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 a56f601..08ff5dd 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 c0468e6..ca38871 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];
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1.8.3.4