int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev,
u16 vport, u8 *addr)
{
u32 *out;
int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
u8 *out_addr;
int err;
out = mlx5_vzalloc(outlen);
if (!out)
return -ENOMEM;
out_addr = MLX5_ADDR_OF(query_nic_vport_context_out, out,
nic_vport_context.permanent_address);
err = mlx5_query_nic_vport_context(mdev, vport, out, outlen);
if (err)
goto out;
ether_addr_copy(addr, &out_addr[2]);
out:
kvfree(out);
return err;
}
int mlx5_nic_vport_query_local_lb(struct mlx5_core_dev *mdev,
enum mlx5_local_lb_selection selection,
u8 *value)
{
void *out;
int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
int err;
out = kzalloc(outlen, GFP_KERNEL);
if (!out)
return -ENOMEM;
err = mlx5_query_nic_vport_context(mdev, 0, out, outlen);
if (err)
goto done;
if (selection == MLX5_LOCAL_MC_LB)
*value = MLX5_GET(query_nic_vport_context_out, out,
nic_vport_context.disable_mc_local_lb);
else
*value = MLX5_GET(query_nic_vport_context_out, out,
nic_vport_context.disable_uc_local_lb);
done:
kfree(out);
return err;
}
int mlx5_nic_vport_query_local_lb(struct mlx5_core_dev *mdev, bool *status)
{
int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
u32 *out;
int value;
int err;
out = kzalloc(outlen, GFP_KERNEL);
if (!out)
return -ENOMEM;
err = mlx5_query_nic_vport_context(mdev, 0, out, outlen);
if (err)
goto out;
value = MLX5_GET(query_nic_vport_context_out, out,
nic_vport_context.disable_mc_local_lb) << MC_LOCAL_LB;
value |= MLX5_GET(query_nic_vport_context_out, out,
nic_vport_context.disable_uc_local_lb) << UC_LOCAL_LB;
*status = !value;
out:
kfree(out);
return err;
}
int mlx5_query_nic_vport_promisc(struct mlx5_core_dev *mdev,
u16 vport,
int *promisc_uc,
int *promisc_mc,
int *promisc_all)
{
u32 *out;
int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
int err;
out = kzalloc(outlen, GFP_KERNEL);
if (!out)
return -ENOMEM;
err = mlx5_query_nic_vport_context(mdev, vport, out, outlen);
if (err)
goto out;
*promisc_uc = MLX5_GET(query_nic_vport_context_out, out,
nic_vport_context.promisc_uc);
*promisc_mc = MLX5_GET(query_nic_vport_context_out, out,
nic_vport_context.promisc_mc);
*promisc_all = MLX5_GET(query_nic_vport_context_out, out,
nic_vport_context.promisc_all);
out:
kfree(out);
return err;
}
int mlx5_query_nic_vport_min_inline(struct mlx5_core_dev *mdev,
u16 vport, u8 *min_inline)
{
u32 out[MLX5_ST_SZ_DW(query_nic_vport_context_out)] = {0};
int err;
err = mlx5_query_nic_vport_context(mdev, vport, out, sizeof(out));
if (!err)
*min_inline = MLX5_GET(query_nic_vport_context_out, out,
nic_vport_context.min_wqe_inline_mode);
return err;
}
int mlx5_query_nic_vport_node_guid(struct mlx5_core_dev *mdev, u64 *node_guid)
{
u32 *out;
int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
out = mlx5_vzalloc(outlen);
if (!out)
return -ENOMEM;
mlx5_query_nic_vport_context(mdev, 0, out, outlen);
*node_guid = MLX5_GET64(query_nic_vport_context_out, out,
nic_vport_context.node_guid);
kfree(out);
return 0;
}
int mlx5_query_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 *mtu)
{
int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
u32 *out;
int err;
out = mlx5_vzalloc(outlen);
if (!out)
return -ENOMEM;
err = mlx5_query_nic_vport_context(mdev, 0, out, outlen);
if (!err)
*mtu = MLX5_GET(query_nic_vport_context_out, out,
nic_vport_context.mtu);
kvfree(out);
return err;
}
int mlx5_query_nic_vport_qkey_viol_cntr(struct mlx5_core_dev *mdev,
u16 *qkey_viol_cntr)
{
u32 *out;
int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
out = mlx5_vzalloc(outlen);
if (!out)
return -ENOMEM;
mlx5_query_nic_vport_context(mdev, 0, out, outlen);
*qkey_viol_cntr = MLX5_GET(query_nic_vport_context_out, out,
nic_vport_context.qkey_violation_counter);
kfree(out);
return 0;
}
int mlx5_query_nic_vport_system_image_guid(struct mlx5_core_dev *mdev,
u64 *system_image_guid)
{
u32 *out;
int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
out = kvzalloc(outlen, GFP_KERNEL);
if (!out)
return -ENOMEM;
mlx5_query_nic_vport_context(mdev, 0, out, outlen);
*system_image_guid = MLX5_GET64(query_nic_vport_context_out, out,
nic_vport_context.system_image_guid);
kvfree(out);
return 0;
}
int mlx5_query_nic_vport_roce_en(struct mlx5_core_dev *mdev, u8 *enable)
{
u32 *out;
int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
int err;
out = kzalloc(outlen, GFP_KERNEL);
if (!out)
return -ENOMEM;
err = mlx5_query_nic_vport_context(mdev, 0, out, outlen);
if (err)
goto out;
*enable = MLX5_GET(query_nic_vport_context_out, out,
nic_vport_context.roce_en);
out:
kfree(out);
return err;
}
int mlx5_query_nic_vport_system_image_guid(struct mlx5_core_dev *mdev,
u64 *system_image_guid)
{
u32 *out;
int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
int err;
out = mlx5_vzalloc(outlen);
if (!out)
return -ENOMEM;
err = mlx5_query_nic_vport_context(mdev, 0, out, outlen);
if (err)
goto out;
*system_image_guid = MLX5_GET64(query_nic_vport_context_out, out,
nic_vport_context.system_image_guid);
out:
kvfree(out);
return err;
}
static int mlx5_query_vport_min_wqe_header(struct mlx5_core_dev *mdev,
int *min_header)
{
u32 *out;
u32 outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
int err;
out = mlx5_vzalloc(outlen);
if (!out)
return -ENOMEM;
err = mlx5_query_nic_vport_context(mdev, 0, out, outlen);
if (err)
goto out;
*min_header = MLX5_GET(query_nic_vport_context_out, out,
nic_vport_context.min_wqe_inline_mode);
out:
kvfree(out);
return err;
}
