mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
+int mlx5_cmd_alloc_transport_domain(struct mlx5_core_dev *dev, u32 *tdn,
+ u16 uid)
+{
+ u32 in[MLX5_ST_SZ_DW(alloc_transport_domain_in)] = {0};
+ u32 out[MLX5_ST_SZ_DW(alloc_transport_domain_out)] = {0};
+ int err;
+
+ MLX5_SET(alloc_transport_domain_in, in, opcode,
+ MLX5_CMD_OP_ALLOC_TRANSPORT_DOMAIN);
+
+ err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
+ if (!err)
+ *tdn = MLX5_GET(alloc_transport_domain_out, out,
+ transport_domain);
+
+ return err;
+}
+
+void mlx5_cmd_dealloc_transport_domain(struct mlx5_core_dev *dev, u32 tdn,
+ u16 uid)
+{
+ u32 in[MLX5_ST_SZ_DW(dealloc_transport_domain_in)] = {0};
+ u32 out[MLX5_ST_SZ_DW(dealloc_transport_domain_out)] = {0};
+
+ MLX5_SET(dealloc_transport_domain_in, in, opcode,
+ MLX5_CMD_OP_DEALLOC_TRANSPORT_DOMAIN);
+ MLX5_SET(dealloc_transport_domain_in, in, transport_domain, tdn);
+ mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
+}
+
void mlx5_cmd_dealloc_pd(struct mlx5_core_dev *dev, u32 pdn, u16 uid)
{
u32 out[MLX5_ST_SZ_DW(dealloc_pd_out)] = {};
void mlx5_cmd_destroy_tir(struct mlx5_core_dev *dev, u32 tirn, u16 uid);
void mlx5_cmd_destroy_tis(struct mlx5_core_dev *dev, u32 tisn, u16 uid);
void mlx5_cmd_destroy_rqt(struct mlx5_core_dev *dev, u32 rqtn, u16 uid);
+int mlx5_cmd_alloc_transport_domain(struct mlx5_core_dev *dev, u32 *tdn,
+ u16 uid);
+void mlx5_cmd_dealloc_transport_domain(struct mlx5_core_dev *dev, u32 tdn,
+ u16 uid);
int mlx5_cmd_attach_mcg(struct mlx5_core_dev *dev, union ib_gid *mgid,
u32 qpn, u16 uid);
int mlx5_cmd_detach_mcg(struct mlx5_core_dev *dev, union ib_gid *mgid,
mutex_unlock(&dev->lb.mutex);
}
-static int mlx5_ib_alloc_transport_domain(struct mlx5_ib_dev *dev, u32 *tdn)
+static int mlx5_ib_alloc_transport_domain(struct mlx5_ib_dev *dev, u32 *tdn,
+ u16 uid)
{
int err;
if (!MLX5_CAP_GEN(dev->mdev, log_max_transport_domain))
return 0;
- err = mlx5_core_alloc_transport_domain(dev->mdev, tdn);
+ err = mlx5_cmd_alloc_transport_domain(dev->mdev, tdn, uid);
if (err)
return err;
return mlx5_ib_enable_lb(dev, true, false);
}
-static void mlx5_ib_dealloc_transport_domain(struct mlx5_ib_dev *dev, u32 tdn)
+static void mlx5_ib_dealloc_transport_domain(struct mlx5_ib_dev *dev, u32 tdn,
+ u16 uid)
{
if (!MLX5_CAP_GEN(dev->mdev, log_max_transport_domain))
return;
- mlx5_core_dealloc_transport_domain(dev->mdev, tdn);
+ mlx5_cmd_dealloc_transport_domain(dev->mdev, tdn, uid);
if ((MLX5_CAP_GEN(dev->mdev, port_type) != MLX5_CAP_PORT_TYPE_ETH) ||
(!MLX5_CAP_GEN(dev->mdev, disable_local_lb_uc) &&
context->ibucontext.invalidate_range = &mlx5_ib_invalidate_range;
#endif
- err = mlx5_ib_alloc_transport_domain(dev, &context->tdn);
- if (err)
- goto out_uars;
-
if (req.flags & MLX5_IB_ALLOC_UCTX_DEVX) {
/* Block DEVX on Infiniband as of SELinux */
if (mlx5_ib_port_link_layer(ibdev, 1) != IB_LINK_LAYER_ETHERNET) {
err = -EPERM;
- goto out_td;
+ goto out_uars;
}
err = mlx5_ib_devx_create(dev, context);
if (err)
- goto out_td;
+ goto out_uars;
}
+ err = mlx5_ib_alloc_transport_domain(dev, &context->tdn,
+ context->devx_uid);
+ if (err)
+ goto out_devx;
+
if (MLX5_CAP_GEN(dev->mdev, dump_fill_mkey)) {
err = mlx5_cmd_dump_fill_mkey(dev->mdev, &dump_fill_mkey);
if (err)
return &context->ibucontext;
out_mdev:
+ mlx5_ib_dealloc_transport_domain(dev, context->tdn, context->devx_uid);
+out_devx:
if (req.flags & MLX5_IB_ALLOC_UCTX_DEVX)
mlx5_ib_devx_destroy(dev, context);
-out_td:
- mlx5_ib_dealloc_transport_domain(dev, context->tdn);
out_uars:
deallocate_uars(dev, context);
mutex_unlock(&ibcontext->per_mm_list_lock);
#endif
+ bfregi = &context->bfregi;
+ mlx5_ib_dealloc_transport_domain(dev, context->tdn, context->devx_uid);
+
if (context->devx_uid)
mlx5_ib_devx_destroy(dev, context);
- bfregi = &context->bfregi;
- mlx5_ib_dealloc_transport_domain(dev, context->tdn);
-
deallocate_uars(dev, context);
kfree(bfregi->sys_pages);
kfree(bfregi->count);