From 04ed5ad5db6880d53dd1bb8c93e82228a462a4dd Mon Sep 17 00:00:00 2001 From: Saeed Mahameed Date: Sun, 17 Jul 2016 01:28:47 +0300 Subject: [PATCH] net/mlx5: Init/Teardown hca commands via mlx5 ifc Remove old representation of manually created Init/Teardown hca commands layout and use mlx5_ifc canonical structures and defines. Signed-off-by: Saeed Mahameed Signed-off-by: Leon Romanovsky --- drivers/net/ethernet/mellanox/mlx5/core/fw.c | 36 ++++++-------------- include/linux/mlx5/device.h | 24 ------------- 2 files changed, 10 insertions(+), 50 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c index 77fc1aa26114..56bf520d1429 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c @@ -162,38 +162,22 @@ int mlx5_query_hca_caps(struct mlx5_core_dev *dev) int mlx5_cmd_init_hca(struct mlx5_core_dev *dev) { - struct mlx5_cmd_init_hca_mbox_in in; - struct mlx5_cmd_init_hca_mbox_out out; + u32 out[MLX5_ST_SZ_DW(init_hca_out)] = {0}; + u32 in[MLX5_ST_SZ_DW(init_hca_in)] = {0}; int err; - memset(&in, 0, sizeof(in)); - memset(&out, 0, sizeof(out)); - in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_INIT_HCA); - err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out)); - if (err) - return err; - - if (out.hdr.status) - err = mlx5_cmd_status_to_err(&out.hdr); - - return err; + MLX5_SET(init_hca_in, in, opcode, MLX5_CMD_OP_INIT_HCA); + err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); + return err ? : mlx5_cmd_status_to_err_v2(out); } int mlx5_cmd_teardown_hca(struct mlx5_core_dev *dev) { - struct mlx5_cmd_teardown_hca_mbox_in in; - struct mlx5_cmd_teardown_hca_mbox_out out; + u32 out[MLX5_ST_SZ_DW(teardown_hca_out)] = {0}; + u32 in[MLX5_ST_SZ_DW(teardown_hca_in)] = {0}; int err; - memset(&in, 0, sizeof(in)); - memset(&out, 0, sizeof(out)); - in.hdr.opcode = cpu_to_be16(MLX5_CMD_OP_TEARDOWN_HCA); - err = mlx5_cmd_exec(dev, &in, sizeof(in), &out, sizeof(out)); - if (err) - return err; - - if (out.hdr.status) - err = mlx5_cmd_status_to_err(&out.hdr); - - return err; + MLX5_SET(teardown_hca_in, in, opcode, MLX5_CMD_OP_TEARDOWN_HCA); + err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); + return err ? : mlx5_cmd_status_to_err_v2(out); } diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 0b6d15cddb2f..6c343c0b77d2 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -455,30 +455,6 @@ struct mlx5_odp_caps { char reserved2[0xe4]; }; -struct mlx5_cmd_init_hca_mbox_in { - struct mlx5_inbox_hdr hdr; - u8 rsvd0[2]; - __be16 profile; - u8 rsvd1[4]; -}; - -struct mlx5_cmd_init_hca_mbox_out { - struct mlx5_outbox_hdr hdr; - u8 rsvd[8]; -}; - -struct mlx5_cmd_teardown_hca_mbox_in { - struct mlx5_inbox_hdr hdr; - u8 rsvd0[2]; - __be16 profile; - u8 rsvd1[4]; -}; - -struct mlx5_cmd_teardown_hca_mbox_out { - struct mlx5_outbox_hdr hdr; - u8 rsvd[8]; -}; - struct mlx5_cmd_layout { u8 type; u8 rsvd0[3];