drm/gpuvm: rename struct drm_gpuva_manager to struct drm_gpuvm

Rename struct drm_gpuva_manager to struct drm_gpuvm including
corresponding functions. This way the GPUVA manager's structures align
very well with the documentation of VM_BIND [1] and VM_BIND locking [2].

It also provides a better foundation for the naming of data structures
and functions introduced for implementing a common dma-resv per GPU-VM
including tracking of external and evicted objects in subsequent
patches.

[1] Documentation/gpu/drm-vm-bind-async.rst
[2] Documentation/gpu/drm-vm-bind-locking.rst

Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Acked-by: Dave Airlie <airlied@redhat.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230920144343.64830-2-dakr@redhat.com

3 files changed, 18 insertions, 18 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_exec.c b/drivers/gpu/drm/nouveau/nouveau_exec.c
index a90c4cd8cbb2..c001952cd678 100644
--- a/drivers/gpu/drm/nouveau/nouveau_exec.c
+++ b/drivers/gpu/drm/nouveau/nouveau_exec.c
@@ -106,7 +106,7 @@ nouveau_exec_job_submit(struct nouveau_job *job)
 	drm_exec_until_all_locked(exec) {
 		struct drm_gpuva *va;
 
-		drm_gpuva_for_each_va(va, &uvmm->umgr) {
+		drm_gpuvm_for_each_va(va, &uvmm->umgr) {
 			if (unlikely(va == &uvmm->umgr.kernel_alloc_node))
 				continue;
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_uvmm.c b/drivers/gpu/drm/nouveau/nouveau_uvmm.c
index aae780e4a4aa..4ba198519b38 100644
--- a/drivers/gpu/drm/nouveau/nouveau_uvmm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_uvmm.c
@@ -329,7 +329,7 @@ nouveau_uvma_region_create(struct nouveau_uvmm *uvmm,
 	struct nouveau_uvma_region *reg;
 	int ret;
 
-	if (!drm_gpuva_interval_empty(&uvmm->umgr, addr, range))
+	if (!drm_gpuvm_interval_empty(&uvmm->umgr, addr, range))
 		return -ENOSPC;
 
 	ret = nouveau_uvma_region_alloc(&reg);
@@ -384,7 +384,7 @@ nouveau_uvma_region_empty(struct nouveau_uvma_region *reg)
 {
 	struct nouveau_uvmm *uvmm = reg->uvmm;
 
-	return drm_gpuva_interval_empty(&uvmm->umgr,
+	return drm_gpuvm_interval_empty(&uvmm->umgr,
 					reg->va.addr,
 					reg->va.range);
 }
@@ -444,7 +444,7 @@ op_map_prepare_unwind(struct nouveau_uvma *uvma)
 static void
 op_unmap_prepare_unwind(struct drm_gpuva *va)
 {
-	drm_gpuva_insert(va->mgr, va);
+	drm_gpuva_insert(va->vm, va);
 }
 
 static void
@@ -1194,7 +1194,7 @@ nouveau_uvmm_bind_job_submit(struct nouveau_job *job)
 				goto unwind_continue;
 			}
 
-			op->ops = drm_gpuva_sm_unmap_ops_create(&uvmm->umgr,
+			op->ops = drm_gpuvm_sm_unmap_ops_create(&uvmm->umgr,
 								op->va.addr,
 								op->va.range);
 			if (IS_ERR(op->ops)) {
@@ -1240,7 +1240,7 @@ nouveau_uvmm_bind_job_submit(struct nouveau_job *job)
 				}
 			}
 
-			op->ops = drm_gpuva_sm_map_ops_create(&uvmm->umgr,
+			op->ops = drm_gpuvm_sm_map_ops_create(&uvmm->umgr,
 							      op->va.addr,
 							      op->va.range,
 							      op->gem.obj,
@@ -1264,7 +1264,7 @@ nouveau_uvmm_bind_job_submit(struct nouveau_job *job)
 			break;
 		}
 		case OP_UNMAP:
-			op->ops = drm_gpuva_sm_unmap_ops_create(&uvmm->umgr,
+			op->ops = drm_gpuvm_sm_unmap_ops_create(&uvmm->umgr,
 								op->va.addr,
 								op->va.range);
 			if (IS_ERR(op->ops)) {
@@ -1836,11 +1836,11 @@ nouveau_uvmm_init(struct nouveau_uvmm *uvmm, struct nouveau_cli *cli,
 	uvmm->kernel_managed_addr = kernel_managed_addr;
 	uvmm->kernel_managed_size = kernel_managed_size;
 
-	drm_gpuva_manager_init(&uvmm->umgr, cli->name,
-			       NOUVEAU_VA_SPACE_START,
-			       NOUVEAU_VA_SPACE_END,
-			       kernel_managed_addr, kernel_managed_size,
-			       NULL);
+	drm_gpuvm_init(&uvmm->umgr, cli->name,
+		       NOUVEAU_VA_SPACE_START,
+		       NOUVEAU_VA_SPACE_END,
+		       kernel_managed_addr, kernel_managed_size,
+		       NULL);
 
 	ret = nvif_vmm_ctor(&cli->mmu, "uvmm",
 			    cli->vmm.vmm.object.oclass, RAW,
@@ -1855,7 +1855,7 @@ nouveau_uvmm_init(struct nouveau_uvmm *uvmm, struct nouveau_cli *cli,
 	return 0;
 
 out_free_gpuva_mgr:
-	drm_gpuva_manager_destroy(&uvmm->umgr);
+	drm_gpuvm_destroy(&uvmm->umgr);
 out_unlock:
 	mutex_unlock(&cli->mutex);
 	return ret;
@@ -1877,7 +1877,7 @@ nouveau_uvmm_fini(struct nouveau_uvmm *uvmm)
 	wait_event(entity->job.wq, list_empty(&entity->job.list.head));
 
 	nouveau_uvmm_lock(uvmm);
-	drm_gpuva_for_each_va_safe(va, next, &uvmm->umgr) {
+	drm_gpuvm_for_each_va_safe(va, next, &uvmm->umgr) {
 		struct nouveau_uvma *uvma = uvma_from_va(va);
 		struct drm_gem_object *obj = va->gem.obj;
 
@@ -1910,7 +1910,7 @@ nouveau_uvmm_fini(struct nouveau_uvmm *uvmm)
 
 	mutex_lock(&cli->mutex);
 	nouveau_vmm_fini(&uvmm->vmm);
-	drm_gpuva_manager_destroy(&uvmm->umgr);
+	drm_gpuvm_destroy(&uvmm->umgr);
 	mutex_unlock(&cli->mutex);
 
 	dma_resv_fini(&uvmm->resv);
diff --git a/drivers/gpu/drm/nouveau/nouveau_uvmm.h b/drivers/gpu/drm/nouveau/nouveau_uvmm.h
index fc7f6fd2a4e1..e96c9919d1bd 100644
--- a/drivers/gpu/drm/nouveau/nouveau_uvmm.h
+++ b/drivers/gpu/drm/nouveau/nouveau_uvmm.h
@@ -3,13 +3,13 @@
 #ifndef __NOUVEAU_UVMM_H__
 #define __NOUVEAU_UVMM_H__
 
-#include <drm/drm_gpuva_mgr.h>
+#include <drm/drm_gpuvm.h>
 
 #include "nouveau_drv.h"
 
 struct nouveau_uvmm {
 	struct nouveau_vmm vmm;
-	struct drm_gpuva_manager umgr;
+	struct drm_gpuvm umgr;
 	struct maple_tree region_mt;
 	struct mutex mutex;
 	struct dma_resv resv;
@@ -44,7 +44,7 @@ struct nouveau_uvma {
 #define uvmm_from_mgr(x) container_of((x), struct nouveau_uvmm, umgr)
 #define uvma_from_va(x) container_of((x), struct nouveau_uvma, va)
 
-#define to_uvmm(x) uvmm_from_mgr((x)->va.mgr)
+#define to_uvmm(x) uvmm_from_mgr((x)->va.vm)
 
 struct nouveau_uvmm_bind_job {
 	struct nouveau_job base;