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-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/fw.c55
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/main.c28
-rw-r--r--include/linux/mlx5/driver.h3
3 files changed, 24 insertions, 62 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
index aa1ab4702385..fe6dfd8697f4 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
@@ -98,88 +98,49 @@ int mlx5_query_hca_caps(struct mlx5_core_dev *dev)
{
int err;
- err = mlx5_core_get_caps(dev, MLX5_CAP_GENERAL, HCA_CAP_OPMOD_GET_CUR);
- if (err)
- return err;
-
- err = mlx5_core_get_caps(dev, MLX5_CAP_GENERAL, HCA_CAP_OPMOD_GET_MAX);
+ err = mlx5_core_get_caps(dev, MLX5_CAP_GENERAL);
if (err)
return err;
if (MLX5_CAP_GEN(dev, eth_net_offloads)) {
- err = mlx5_core_get_caps(dev, MLX5_CAP_ETHERNET_OFFLOADS,
- HCA_CAP_OPMOD_GET_CUR);
- if (err)
- return err;
- err = mlx5_core_get_caps(dev, MLX5_CAP_ETHERNET_OFFLOADS,
- HCA_CAP_OPMOD_GET_MAX);
+ err = mlx5_core_get_caps(dev, MLX5_CAP_ETHERNET_OFFLOADS);
if (err)
return err;
}
if (MLX5_CAP_GEN(dev, pg)) {
- err = mlx5_core_get_caps(dev, MLX5_CAP_ODP,
- HCA_CAP_OPMOD_GET_CUR);
- if (err)
- return err;
- err = mlx5_core_get_caps(dev, MLX5_CAP_ODP,
- HCA_CAP_OPMOD_GET_MAX);
+ err = mlx5_core_get_caps(dev, MLX5_CAP_ODP);
if (err)
return err;
}
if (MLX5_CAP_GEN(dev, atomic)) {
- err = mlx5_core_get_caps(dev, MLX5_CAP_ATOMIC,
- HCA_CAP_OPMOD_GET_CUR);
- if (err)
- return err;
- err = mlx5_core_get_caps(dev, MLX5_CAP_ATOMIC,
- HCA_CAP_OPMOD_GET_MAX);
+ err = mlx5_core_get_caps(dev, MLX5_CAP_ATOMIC);
if (err)
return err;
}
if (MLX5_CAP_GEN(dev, roce)) {
- err = mlx5_core_get_caps(dev, MLX5_CAP_ROCE,
- HCA_CAP_OPMOD_GET_CUR);
- if (err)
- return err;
- err = mlx5_core_get_caps(dev, MLX5_CAP_ROCE,
- HCA_CAP_OPMOD_GET_MAX);
+ err = mlx5_core_get_caps(dev, MLX5_CAP_ROCE);
if (err)
return err;
}
if (MLX5_CAP_GEN(dev, nic_flow_table)) {
- err = mlx5_core_get_caps(dev, MLX5_CAP_FLOW_TABLE,
- HCA_CAP_OPMOD_GET_CUR);
- if (err)
- return err;
- err = mlx5_core_get_caps(dev, MLX5_CAP_FLOW_TABLE,
- HCA_CAP_OPMOD_GET_MAX);
+ err = mlx5_core_get_caps(dev, MLX5_CAP_FLOW_TABLE);
if (err)
return err;
}
if (MLX5_CAP_GEN(dev, vport_group_manager) &&
MLX5_CAP_GEN(dev, eswitch_flow_table)) {
- err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH_FLOW_TABLE,
- HCA_CAP_OPMOD_GET_CUR);
- if (err)
- return err;
- err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH_FLOW_TABLE,
- HCA_CAP_OPMOD_GET_MAX);
+ err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH_FLOW_TABLE);
if (err)
return err;
}
if (MLX5_CAP_GEN(dev, eswitch_flow_table)) {
- err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH,
- HCA_CAP_OPMOD_GET_CUR);
- if (err)
- return err;
- err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH,
- HCA_CAP_OPMOD_GET_MAX);
+ err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH);
if (err)
return err;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 1d43855d9f32..f2354bc0ec19 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -341,8 +341,9 @@ static u16 to_fw_pkey_sz(u32 size)
}
}
-int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type,
- enum mlx5_cap_mode cap_mode)
+static int mlx5_core_get_caps_mode(struct mlx5_core_dev *dev,
+ enum mlx5_cap_type cap_type,
+ enum mlx5_cap_mode cap_mode)
{
u8 in[MLX5_ST_SZ_BYTES(query_hca_cap_in)];
int out_sz = MLX5_ST_SZ_BYTES(query_hca_cap_out);
@@ -392,6 +393,16 @@ query_ex:
return err;
}
+int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type)
+{
+ int ret;
+
+ ret = mlx5_core_get_caps_mode(dev, cap_type, HCA_CAP_OPMOD_GET_CUR);
+ if (ret)
+ return ret;
+ return mlx5_core_get_caps_mode(dev, cap_type, HCA_CAP_OPMOD_GET_MAX);
+}
+
static int set_caps(struct mlx5_core_dev *dev, void *in, int in_sz, int opmod)
{
u32 out[MLX5_ST_SZ_DW(set_hca_cap_out)];
@@ -419,12 +430,7 @@ static int handle_hca_cap_atomic(struct mlx5_core_dev *dev)
int err;
if (MLX5_CAP_GEN(dev, atomic)) {
- err = mlx5_core_get_caps(dev, MLX5_CAP_ATOMIC,
- HCA_CAP_OPMOD_GET_CUR);
- if (err)
- return err;
- err = mlx5_core_get_caps(dev, MLX5_CAP_ATOMIC,
- HCA_CAP_OPMOD_GET_MAX);
+ err = mlx5_core_get_caps(dev, MLX5_CAP_ATOMIC);
if (err)
return err;
} else {
@@ -466,11 +472,7 @@ static int handle_hca_cap(struct mlx5_core_dev *dev)
if (!set_ctx)
goto query_ex;
- err = mlx5_core_get_caps(dev, MLX5_CAP_GENERAL, HCA_CAP_OPMOD_GET_MAX);
- if (err)
- goto query_ex;
-
- err = mlx5_core_get_caps(dev, MLX5_CAP_GENERAL, HCA_CAP_OPMOD_GET_CUR);
+ err = mlx5_core_get_caps(dev, MLX5_CAP_GENERAL);
if (err)
goto query_ex;
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 9108904a6a56..406b27ec1d42 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -706,8 +706,7 @@ void mlx5_cmd_use_events(struct mlx5_core_dev *dev);
void mlx5_cmd_use_polling(struct mlx5_core_dev *dev);
int mlx5_cmd_status_to_err(struct mlx5_outbox_hdr *hdr);
int mlx5_cmd_status_to_err_v2(void *ptr);
-int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type,
- enum mlx5_cap_mode cap_mode);
+int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type);
int mlx5_cmd_exec(struct mlx5_core_dev *dev, void *in, int in_size, void *out,
int out_size);
int mlx5_cmd_exec_cb(struct mlx5_core_dev *dev, void *in, int in_size,
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