drm/nouveau: separate constant-va tracking from nvkm vma structure
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 415c0e3..d89f3e7 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -38,6 +38,7 @@
#include "nouveau_ttm.h"
#include "nouveau_gem.h"
#include "nouveau_mem.h"
+#include "nouveau_vmm.h"
/*
* NV10-NV40 tiling helpers
@@ -1223,7 +1224,7 @@ nouveau_bo_move_ntfy(struct ttm_buffer_object *bo, bool evict,
{
struct nouveau_mem *mem = new_reg ? nouveau_mem(new_reg) : NULL;
struct nouveau_bo *nvbo = nouveau_bo(bo);
- struct nvkm_vma *vma;
+ struct nouveau_vma *vma;
/* ttm can now (stupidly) pass the driver bos it didn't create... */
if (bo->destroy != nouveau_bo_del_ttm)
@@ -1232,12 +1233,12 @@ nouveau_bo_move_ntfy(struct ttm_buffer_object *bo, bool evict,
if (mem && new_reg->mem_type != TTM_PL_SYSTEM &&
mem->mem.page == nvbo->page) {
list_for_each_entry(vma, &nvbo->vma_list, head) {
- nvkm_vm_map(vma, mem->_mem);
+ nouveau_vma_map(vma, mem);
}
} else {
list_for_each_entry(vma, &nvbo->vma_list, head) {
WARN_ON(ttm_bo_wait(bo, false, false));
- nvkm_vm_unmap(vma);
+ nouveau_vma_unmap(vma);
}
}
}
@@ -1599,47 +1600,3 @@ struct ttm_bo_driver nouveau_bo_driver = {
.io_mem_free = &nouveau_ttm_io_mem_free,
.io_mem_pfn = ttm_bo_default_io_mem_pfn,
};
-
-struct nvkm_vma *
-nouveau_bo_vma_find(struct nouveau_bo *nvbo, struct nvkm_vm *vm)
-{
- struct nvkm_vma *vma;
- list_for_each_entry(vma, &nvbo->vma_list, head) {
- if (vma->vm == vm)
- return vma;
- }
-
- return NULL;
-}
-
-int
-nouveau_bo_vma_add(struct nouveau_bo *nvbo, struct nvkm_vm *vm,
- struct nvkm_vma *vma)
-{
- const u32 size = nvbo->bo.mem.num_pages << PAGE_SHIFT;
- struct nouveau_mem *mem = nouveau_mem(&nvbo->bo.mem);
- int ret;
-
- ret = nvkm_vm_get(vm, size, nvbo->page, NV_MEM_ACCESS_RW, vma);
- if (ret)
- return ret;
-
- if (nvbo->bo.mem.mem_type != TTM_PL_SYSTEM &&
- mem->mem.page == nvbo->page)
- nvkm_vm_map(vma, mem->_mem);
-
- list_add_tail(&vma->head, &nvbo->vma_list);
- vma->refcount = 1;
- return 0;
-}
-
-void
-nouveau_bo_vma_del(struct nouveau_bo *nvbo, struct nvkm_vma *vma)
-{
- if (vma->node) {
- if (nvbo->bo.mem.mem_type != TTM_PL_SYSTEM)
- nvkm_vm_unmap(vma);
- nvkm_vm_put(vma);
- list_del(&vma->head);
- }
-}