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path: root/drivers/net/ethernet/mellanox/mlx5/core
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core')
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/cmd.c6
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/fw.c57
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/main.c24
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/vport.c72
4 files changed, 103 insertions, 56 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index 97f5114fc113..eb926e1ee71c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -407,6 +407,12 @@ static int mlx5_internal_err_ret_value(struct mlx5_core_dev *dev, u16 op,
const char *mlx5_command_str(int command)
{
switch (command) {
+ case MLX5_CMD_OP_QUERY_HCA_VPORT_CONTEXT:
+ return "QUERY_HCA_VPORT_CONTEXT";
+
+ case MLX5_CMD_OP_MODIFY_HCA_VPORT_CONTEXT:
+ return "MODIFY_HCA_VPORT_CONTEXT";
+
case MLX5_CMD_OP_QUERY_HCA_CAP:
return "QUERY_HCA_CAP";
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
index aa1ab4702385..75c7ae6a5cc4 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
@@ -98,88 +98,55 @@ 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);
+ err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH);
if (err)
return err;
- err = mlx5_core_get_caps(dev, MLX5_CAP_ESWITCH,
- HCA_CAP_OPMOD_GET_MAX);
+ }
+
+ if (MLX5_CAP_GEN(dev, vector_calc)) {
+ err = mlx5_core_get_caps(dev, MLX5_CAP_VECTOR_CALC);
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 72a94e72ee25..3f3b2fae4991 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)];
@@ -419,8 +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);
+ err = mlx5_core_get_caps(dev, MLX5_CAP_ATOMIC);
if (err)
return err;
} else {
@@ -462,11 +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/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
index 90ab09e375b8..bd518405859e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
@@ -852,7 +852,8 @@ int mlx5_nic_vport_disable_roce(struct mlx5_core_dev *mdev)
EXPORT_SYMBOL_GPL(mlx5_nic_vport_disable_roce);
int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport,
- u8 port_num, void *out, size_t out_sz)
+ int vf, u8 port_num, void *out,
+ size_t out_sz)
{
int in_sz = MLX5_ST_SZ_BYTES(query_vport_counter_in);
int is_group_manager;
@@ -871,7 +872,7 @@ int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport,
if (other_vport) {
if (is_group_manager) {
MLX5_SET(query_vport_counter_in, in, other_vport, 1);
- MLX5_SET(query_vport_counter_in, in, vport_number, 0);
+ MLX5_SET(query_vport_counter_in, in, vport_number, vf + 1);
} else {
err = -EPERM;
goto free;
@@ -890,3 +891,70 @@ free:
return err;
}
EXPORT_SYMBOL_GPL(mlx5_core_query_vport_counter);
+
+int mlx5_core_modify_hca_vport_context(struct mlx5_core_dev *dev,
+ u8 other_vport, u8 port_num,
+ int vf,
+ struct mlx5_hca_vport_context *req)
+{
+ int in_sz = MLX5_ST_SZ_BYTES(modify_hca_vport_context_in);
+ u8 out[MLX5_ST_SZ_BYTES(modify_hca_vport_context_out)];
+ int is_group_manager;
+ void *in;
+ int err;
+ void *ctx;
+
+ mlx5_core_dbg(dev, "vf %d\n", vf);
+ is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager);
+ in = kzalloc(in_sz, GFP_KERNEL);
+ if (!in)
+ return -ENOMEM;
+
+ memset(out, 0, sizeof(out));
+ MLX5_SET(modify_hca_vport_context_in, in, opcode, MLX5_CMD_OP_MODIFY_HCA_VPORT_CONTEXT);
+ if (other_vport) {
+ if (is_group_manager) {
+ MLX5_SET(modify_hca_vport_context_in, in, other_vport, 1);
+ MLX5_SET(modify_hca_vport_context_in, in, vport_number, vf);
+ } else {
+ err = -EPERM;
+ goto ex;
+ }
+ }
+
+ if (MLX5_CAP_GEN(dev, num_ports) > 1)
+ MLX5_SET(modify_hca_vport_context_in, in, port_num, port_num);
+
+ ctx = MLX5_ADDR_OF(modify_hca_vport_context_in, in, hca_vport_context);
+ MLX5_SET(hca_vport_context, ctx, field_select, req->field_select);
+ MLX5_SET(hca_vport_context, ctx, sm_virt_aware, req->sm_virt_aware);
+ MLX5_SET(hca_vport_context, ctx, has_smi, req->has_smi);
+ MLX5_SET(hca_vport_context, ctx, has_raw, req->has_raw);
+ MLX5_SET(hca_vport_context, ctx, vport_state_policy, req->policy);
+ MLX5_SET(hca_vport_context, ctx, port_physical_state, req->phys_state);
+ MLX5_SET(hca_vport_context, ctx, vport_state, req->vport_state);
+ MLX5_SET64(hca_vport_context, ctx, port_guid, req->port_guid);
+ MLX5_SET64(hca_vport_context, ctx, node_guid, req->node_guid);
+ MLX5_SET(hca_vport_context, ctx, cap_mask1, req->cap_mask1);
+ MLX5_SET(hca_vport_context, ctx, cap_mask1_field_select, req->cap_mask1_perm);
+ MLX5_SET(hca_vport_context, ctx, cap_mask2, req->cap_mask2);
+ MLX5_SET(hca_vport_context, ctx, cap_mask2_field_select, req->cap_mask2_perm);
+ MLX5_SET(hca_vport_context, ctx, lid, req->lid);
+ MLX5_SET(hca_vport_context, ctx, init_type_reply, req->init_type_reply);
+ MLX5_SET(hca_vport_context, ctx, lmc, req->lmc);
+ MLX5_SET(hca_vport_context, ctx, subnet_timeout, req->subnet_timeout);
+ MLX5_SET(hca_vport_context, ctx, sm_lid, req->sm_lid);
+ MLX5_SET(hca_vport_context, ctx, sm_sl, req->sm_sl);
+ MLX5_SET(hca_vport_context, ctx, qkey_violation_counter, req->qkey_violation_counter);
+ MLX5_SET(hca_vport_context, ctx, pkey_violation_counter, req->pkey_violation_counter);
+ err = mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out));
+ if (err)
+ goto ex;
+
+ err = mlx5_cmd_status_to_err_v2(out);
+
+ex:
+ kfree(in);
+ return err;
+}
+EXPORT_SYMBOL_GPL(mlx5_core_modify_hca_vport_context);
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-08 05:06:50 +0000