drm/amdgpu: dispatch job for vm

use kernel context to submit command for vm

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Acked-by: Christian K?nig <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 47e4809c6e71..1b8d05ff88e7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1221,6 +1221,19 @@ struct amdgpu_cs_chunk {
         void __user             *user_ptr;
 };
 
+union amdgpu_sched_job_param {
+        struct {
+                struct amdgpu_vm *vm;
+                uint64_t start;
+                uint64_t last;
+                struct amdgpu_fence **fence;
+
+        } vm_mapping;
+        struct {
+                struct amdgpu_bo *bo;
+        } vm;
+};
+
 struct amdgpu_cs_parser {
         struct amdgpu_device    *adev;
         struct drm_file         *filp;
@@ -1245,6 +1258,7 @@ struct amdgpu_cs_parser {
         struct mutex job_lock;
         struct work_struct job_work;
         int (*prepare_job)(struct amdgpu_cs_parser *sched_job);
+        union amdgpu_sched_job_param job_param;
         int (*run_job)(struct amdgpu_cs_parser *sched_job);
         int (*free_job)(struct amdgpu_cs_parser *sched_job);
 };
@@ -2255,6 +2269,12 @@ void amdgpu_pci_config_reset(struct amdgpu_device *adev);
 bool amdgpu_card_posted(struct amdgpu_device *adev);
 void amdgpu_update_display_priority(struct amdgpu_device *adev);
 bool amdgpu_boot_test_post_card(struct amdgpu_device *adev);
+struct amdgpu_cs_parser *amdgpu_cs_parser_create(struct amdgpu_device *adev,
+                                                 struct drm_file *filp,
+                                                 struct amdgpu_ctx *ctx,
+                                                 struct amdgpu_ib *ibs,
+                                                 uint32_t num_ibs);
+
 int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p, void *data);
 int amdgpu_cs_get_ring(struct amdgpu_device *adev, u32 ip_type,
                        u32 ip_instance, u32 ring,