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platform_kernel-5.15
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net/mlx5: Add support for QUERY_VNIC_ENV command 

Add support for new FW command QUERY_VNIC_ENV.
The command is used by the driver to query vnic diagnostic statistics
from FW.

Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Moshe Shemesh 2018-01-07 16:45:27 +02:00 committed by Saeed Mahameed
parent 2afa609f5c
commit 61c5b5c917
2 changed files with 51 additions and 1 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/cmd.c
View File

@ -359,6 +359,7 @@ static int mlx5_internal_err_ret_value(struct mlx5_core_dev *dev, u16 op,
case MLX5_CMD_OP_MODIFY_HCA_VPORT_CONTEXT:
case MLX5_CMD_OP_QUERY_HCA_VPORT_GID:
case MLX5_CMD_OP_QUERY_HCA_VPORT_PKEY:
case MLX5_CMD_OP_QUERY_VNIC_ENV:
case MLX5_CMD_OP_QUERY_VPORT_COUNTER:
case MLX5_CMD_OP_ALLOC_Q_COUNTER:
case MLX5_CMD_OP_QUERY_Q_COUNTER:
@ -501,6 +502,7 @@ const char *mlx5_command_str(int command)
MLX5_COMMAND_STR_CASE(MODIFY_HCA_VPORT_CONTEXT);
MLX5_COMMAND_STR_CASE(QUERY_HCA_VPORT_GID);
MLX5_COMMAND_STR_CASE(QUERY_HCA_VPORT_PKEY);
MLX5_COMMAND_STR_CASE(QUERY_VNIC_ENV);
MLX5_COMMAND_STR_CASE(QUERY_VPORT_COUNTER);
MLX5_COMMAND_STR_CASE(ALLOC_Q_COUNTER);
MLX5_COMMAND_STR_CASE(DEALLOC_Q_COUNTER);

50
include/linux/mlx5/mlx5_ifc.h
View File

@ -143,6 +143,7 @@ enum {
MLX5_CMD_OP_MODIFY_HCA_VPORT_CONTEXT = 0x763,
MLX5_CMD_OP_QUERY_HCA_VPORT_GID = 0x764,
MLX5_CMD_OP_QUERY_HCA_VPORT_PKEY = 0x765,
MLX5_CMD_OP_QUERY_VNIC_ENV = 0x76f,
MLX5_CMD_OP_QUERY_VPORT_COUNTER = 0x770,
MLX5_CMD_OP_ALLOC_Q_COUNTER = 0x771,
MLX5_CMD_OP_DEALLOC_Q_COUNTER = 0x772,
@ -875,7 +876,7 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 vhca_group_manager[0x1];
u8 ib_virt[0x1];
u8 eth_virt[0x1];
u8 reserved_at_1a4[0x1];
u8 vnic_env_queue_counters[0x1];
u8 ets[0x1];
u8 nic_flow_table[0x1];
u8 eswitch_flow_table[0x1];
@ -2386,6 +2387,24 @@ struct mlx5_ifc_xrc_srqc_bits {
u8 reserved_at_180[0x80];
};
struct mlx5_ifc_vnic_diagnostic_statistics_bits {
u8 counter_error_queues[0x20];
u8 total_error_queues[0x20];
u8 send_queue_priority_update_flow[0x20];
u8 reserved_at_60[0x20];
u8 nic_receive_steering_discard[0x40];
u8 receive_discard_vport_down[0x40];
u8 transmit_discard_vport_down[0x40];
u8 reserved_at_140[0xec0];
};
struct mlx5_ifc_traffic_counter_bits {
u8 packets[0x40];
@ -3661,6 +3680,35 @@ struct mlx5_ifc_query_vport_state_in_bits {
u8 reserved_at_60[0x20];
};
struct mlx5_ifc_query_vnic_env_out_bits {
u8 status[0x8];
u8 reserved_at_8[0x18];
u8 syndrome[0x20];
u8 reserved_at_40[0x40];
struct mlx5_ifc_vnic_diagnostic_statistics_bits vport_env;
};
enum {
MLX5_QUERY_VNIC_ENV_IN_OP_MOD_VPORT_DIAG_STATISTICS = 0x0,
};
struct mlx5_ifc_query_vnic_env_in_bits {
u8 opcode[0x10];
u8 reserved_at_10[0x10];
u8 reserved_at_20[0x10];
u8 op_mod[0x10];
u8 other_vport[0x1];
u8 reserved_at_41[0xf];
u8 vport_number[0x10];
u8 reserved_at_60[0x20];
};
struct mlx5_ifc_query_vport_counter_out_bits {
u8 status[0x8];
u8 reserved_at_8[0x18];