[PATCH 59/59] drm/ttm: rename ttm_mem_reg to ttm_resource.
Ben Skeggs
skeggsb at gmail.com
Wed Aug 5 05:58:54 UTC 2020
On Tue, 4 Aug 2020 at 21:41, Christian König <christian.koenig at amd.com> wrote:
>
> Am 04.08.20 um 04:56 schrieb Dave Airlie:
> > From: Dave Airlie <airlied at redhat.com>
> >
> > This name better reflects what the object does. I didn't rename
> > all the pointers it seemed too messy.
> >
> > Signed-off-by: Dave Airlie <airlied at redhat.com>
>
> Acked-by: Christian König <christian.koenig at amd.com>
Reviewed-by: Ben Skeggs <bskeggs at redhat.com>
>
> > ---
> > drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 6 +--
> > drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 4 +-
> > drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 2 +-
> > drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 46 +++++++++----------
> > drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 10 ++--
> > drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 +-
> > drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 12 ++---
> > drivers/gpu/drm/drm_gem_vram_helper.c | 6 +--
> > drivers/gpu/drm/nouveau/nouveau_bo.c | 28 +++++------
> > drivers/gpu/drm/nouveau/nouveau_bo.h | 14 +++---
> > drivers/gpu/drm/nouveau/nouveau_bo0039.c | 4 +-
> > drivers/gpu/drm/nouveau/nouveau_bo5039.c | 2 +-
> > drivers/gpu/drm/nouveau/nouveau_bo74c1.c | 2 +-
> > drivers/gpu/drm/nouveau/nouveau_bo85b5.c | 2 +-
> > drivers/gpu/drm/nouveau/nouveau_bo9039.c | 2 +-
> > drivers/gpu/drm/nouveau/nouveau_bo90b5.c | 2 +-
> > drivers/gpu/drm/nouveau/nouveau_boa0b5.c | 2 +-
> > drivers/gpu/drm/nouveau/nouveau_drv.h | 2 +-
> > drivers/gpu/drm/nouveau/nouveau_mem.c | 8 ++--
> > drivers/gpu/drm/nouveau/nouveau_mem.h | 10 ++--
> > drivers/gpu/drm/nouveau/nouveau_sgdma.c | 4 +-
> > drivers/gpu/drm/nouveau/nouveau_ttm.c | 8 ++--
> > drivers/gpu/drm/nouveau/nv17_fence.c | 2 +-
> > drivers/gpu/drm/nouveau/nv50_fence.c | 2 +-
> > drivers/gpu/drm/qxl/qxl_drv.h | 2 +-
> > drivers/gpu/drm/qxl/qxl_ttm.c | 14 +++---
> > drivers/gpu/drm/radeon/radeon.h | 2 +-
> > drivers/gpu/drm/radeon/radeon_object.c | 2 +-
> > drivers/gpu/drm/radeon/radeon_object.h | 2 +-
> > drivers/gpu/drm/radeon/radeon_ttm.c | 28 +++++------
> > drivers/gpu/drm/radeon/radeon_vm.c | 2 +-
> > drivers/gpu/drm/ttm/ttm_agp_backend.c | 2 +-
> > drivers/gpu/drm/ttm/ttm_bo.c | 26 +++++------
> > drivers/gpu/drm/ttm/ttm_bo_util.c | 46 +++++++++----------
> > drivers/gpu/drm/ttm/ttm_range_manager.c | 4 +-
> > drivers/gpu/drm/ttm/ttm_tt.c | 2 +-
> > drivers/gpu/drm/vmwgfx/vmwgfx_bo.c | 4 +-
> > drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 4 +-
> > drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c | 4 +-
> > drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 2 +-
> > drivers/gpu/drm/vmwgfx/vmwgfx_thp.c | 6 +--
> > drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 8 ++--
> > include/drm/ttm/ttm_bo_api.h | 10 ++--
> > include/drm/ttm/ttm_bo_driver.h | 42 ++++++++---------
> > include/drm/ttm/ttm_tt.h | 10 ++--
> > 45 files changed, 202 insertions(+), 202 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
> > index 8b600b804f34..fb1415488579 100644
> > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
> > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
> > @@ -171,7 +171,7 @@ void amdgpu_gtt_mgr_fini(struct amdgpu_device *adev)
> > *
> > * Check if a mem object has already address space allocated.
> > */
> > -bool amdgpu_gtt_mgr_has_gart_addr(struct ttm_mem_reg *mem)
> > +bool amdgpu_gtt_mgr_has_gart_addr(struct ttm_resource *mem)
> > {
> > return mem->mm_node != NULL;
> > }
> > @@ -189,7 +189,7 @@ bool amdgpu_gtt_mgr_has_gart_addr(struct ttm_mem_reg *mem)
> > static int amdgpu_gtt_mgr_new(struct ttm_resource_manager *man,
> > struct ttm_buffer_object *tbo,
> > const struct ttm_place *place,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct amdgpu_gtt_mgr *mgr = to_gtt_mgr(man);
> > struct amdgpu_gtt_node *node;
> > @@ -250,7 +250,7 @@ static int amdgpu_gtt_mgr_new(struct ttm_resource_manager *man,
> > * Free the allocated GTT again.
> > */
> > static void amdgpu_gtt_mgr_del(struct ttm_resource_manager *man,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct amdgpu_gtt_mgr *mgr = to_gtt_mgr(man);
> > struct amdgpu_gtt_node *node = mem->mm_node;
> > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
> > index ce98df5b0c21..43f4966331dd 100644
> > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
> > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
> > @@ -1268,11 +1268,11 @@ int amdgpu_bo_get_metadata(struct amdgpu_bo *bo, void *buffer,
> > */
> > void amdgpu_bo_move_notify(struct ttm_buffer_object *bo,
> > bool evict,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev);
> > struct amdgpu_bo *abo;
> > - struct ttm_mem_reg *old_mem = &bo->mem;
> > + struct ttm_resource *old_mem = &bo->mem;
> >
> > if (!amdgpu_bo_is_amdgpu_bo(bo))
> > return;
> > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
> > index e01e8903741e..5ddb6cf96030 100644
> > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
> > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
> > @@ -283,7 +283,7 @@ int amdgpu_bo_get_metadata(struct amdgpu_bo *bo, void *buffer,
> > uint64_t *flags);
> > void amdgpu_bo_move_notify(struct ttm_buffer_object *bo,
> > bool evict,
> > - struct ttm_mem_reg *new_mem);
> > + struct ttm_resource *new_mem);
> > void amdgpu_bo_release_notify(struct ttm_buffer_object *bo);
> > int amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo);
> > void amdgpu_bo_fence(struct amdgpu_bo *bo, struct dma_fence *fence,
> > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> > index cae7eada7215..682172d59f60 100644
> > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> > @@ -183,9 +183,9 @@ static int amdgpu_verify_access(struct ttm_buffer_object *bo, struct file *filp)
> > * Assign the memory from new_mem to the memory of the buffer object bo.
> > */
> > static void amdgpu_move_null(struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > - struct ttm_mem_reg *old_mem = &bo->mem;
> > + struct ttm_resource *old_mem = &bo->mem;
> >
> > BUG_ON(old_mem->mm_node != NULL);
> > *old_mem = *new_mem;
> > @@ -202,7 +202,7 @@ static void amdgpu_move_null(struct ttm_buffer_object *bo,
> > */
> > static uint64_t amdgpu_mm_node_addr(struct ttm_buffer_object *bo,
> > struct drm_mm_node *mm_node,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > uint64_t addr = 0;
> >
> > @@ -222,7 +222,7 @@ static uint64_t amdgpu_mm_node_addr(struct ttm_buffer_object *bo,
> > * @offset: The offset that drm_mm_node is used for finding.
> > *
> > */
> > -static struct drm_mm_node *amdgpu_find_mm_node(struct ttm_mem_reg *mem,
> > +static struct drm_mm_node *amdgpu_find_mm_node(struct ttm_resource *mem,
> > uint64_t *offset)
> > {
> > struct drm_mm_node *mm_node = mem->mm_node;
> > @@ -250,7 +250,7 @@ static struct drm_mm_node *amdgpu_find_mm_node(struct ttm_mem_reg *mem,
> > * the physical address for local memory.
> > */
> > static int amdgpu_ttm_map_buffer(struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *mem,
> > + struct ttm_resource *mem,
> > struct drm_mm_node *mm_node,
> > unsigned num_pages, uint64_t offset,
> > unsigned window, struct amdgpu_ring *ring,
> > @@ -474,8 +474,8 @@ int amdgpu_ttm_copy_mem_to_mem(struct amdgpu_device *adev,
> > */
> > static int amdgpu_move_blit(struct ttm_buffer_object *bo,
> > bool evict, bool no_wait_gpu,
> > - struct ttm_mem_reg *new_mem,
> > - struct ttm_mem_reg *old_mem)
> > + struct ttm_resource *new_mem,
> > + struct ttm_resource *old_mem)
> > {
> > struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev);
> > struct amdgpu_bo *abo = ttm_to_amdgpu_bo(bo);
> > @@ -534,10 +534,10 @@ static int amdgpu_move_blit(struct ttm_buffer_object *bo,
> > */
> > static int amdgpu_move_vram_ram(struct ttm_buffer_object *bo, bool evict,
> > struct ttm_operation_ctx *ctx,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > - struct ttm_mem_reg *old_mem = &bo->mem;
> > - struct ttm_mem_reg tmp_mem;
> > + struct ttm_resource *old_mem = &bo->mem;
> > + struct ttm_resource tmp_mem;
> > struct ttm_place placements;
> > struct ttm_placement placement;
> > int r;
> > @@ -590,10 +590,10 @@ static int amdgpu_move_vram_ram(struct ttm_buffer_object *bo, bool evict,
> > */
> > static int amdgpu_move_ram_vram(struct ttm_buffer_object *bo, bool evict,
> > struct ttm_operation_ctx *ctx,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > - struct ttm_mem_reg *old_mem = &bo->mem;
> > - struct ttm_mem_reg tmp_mem;
> > + struct ttm_resource *old_mem = &bo->mem;
> > + struct ttm_resource tmp_mem;
> > struct ttm_placement placement;
> > struct ttm_place placements;
> > int r;
> > @@ -636,7 +636,7 @@ static int amdgpu_move_ram_vram(struct ttm_buffer_object *bo, bool evict,
> > * Called by amdgpu_bo_move()
> > */
> > static bool amdgpu_mem_visible(struct amdgpu_device *adev,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct drm_mm_node *nodes = mem->mm_node;
> >
> > @@ -646,7 +646,7 @@ static bool amdgpu_mem_visible(struct amdgpu_device *adev,
> > if (mem->mem_type != TTM_PL_VRAM)
> > return false;
> >
> > - /* ttm_mem_reg_ioremap only supports contiguous memory */
> > + /* ttm_resource_ioremap only supports contiguous memory */
> > if (nodes->size != mem->num_pages)
> > return false;
> >
> > @@ -661,11 +661,11 @@ static bool amdgpu_mem_visible(struct amdgpu_device *adev,
> > */
> > static int amdgpu_bo_move(struct ttm_buffer_object *bo, bool evict,
> > struct ttm_operation_ctx *ctx,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > struct amdgpu_device *adev;
> > struct amdgpu_bo *abo;
> > - struct ttm_mem_reg *old_mem = &bo->mem;
> > + struct ttm_resource *old_mem = &bo->mem;
> > int r;
> >
> > /* Can't move a pinned BO */
> > @@ -747,7 +747,7 @@ static int amdgpu_bo_move(struct ttm_buffer_object *bo, bool evict,
> > *
> > * Called by ttm_mem_io_reserve() ultimately via ttm_bo_vm_fault()
> > */
> > -static int amdgpu_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
> > +static int amdgpu_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_resource *mem)
> > {
> > struct amdgpu_device *adev = amdgpu_ttm_adev(bdev);
> > struct drm_mm_node *mm_node = mem->mm_node;
> > @@ -771,7 +771,7 @@ static int amdgpu_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_
> > return -EINVAL;
> > /* Only physically contiguous buffers apply. In a contiguous
> > * buffer, size of the first mm_node would match the number of
> > - * pages in ttm_mem_reg.
> > + * pages in ttm_resource.
> > */
> > if (adev->mman.aper_base_kaddr &&
> > (mm_node->size == mem->num_pages))
> > @@ -1116,7 +1116,7 @@ static int amdgpu_ttm_gart_bind(struct amdgpu_device *adev,
> > * This handles binding GTT memory to the device address space.
> > */
> > static int amdgpu_ttm_backend_bind(struct ttm_tt *ttm,
> > - struct ttm_mem_reg *bo_mem)
> > + struct ttm_resource *bo_mem)
> > {
> > struct amdgpu_device *adev = amdgpu_ttm_adev(ttm->bdev);
> > struct amdgpu_ttm_tt *gtt = (void*)ttm;
> > @@ -1167,7 +1167,7 @@ int amdgpu_ttm_alloc_gart(struct ttm_buffer_object *bo)
> > struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev);
> > struct ttm_operation_ctx ctx = { false, false };
> > struct amdgpu_ttm_tt *gtt = (void*)bo->ttm;
> > - struct ttm_mem_reg tmp;
> > + struct ttm_resource tmp;
> > struct ttm_placement placement;
> > struct ttm_place placements;
> > uint64_t addr, flags;
> > @@ -1507,7 +1507,7 @@ bool amdgpu_ttm_tt_is_readonly(struct ttm_tt *ttm)
> > *
> > * Figure out the flags to use for a VM PDE (Page Directory Entry).
> > */
> > -uint64_t amdgpu_ttm_tt_pde_flags(struct ttm_tt *ttm, struct ttm_mem_reg *mem)
> > +uint64_t amdgpu_ttm_tt_pde_flags(struct ttm_tt *ttm, struct ttm_resource *mem)
> > {
> > uint64_t flags = 0;
> >
> > @@ -1533,7 +1533,7 @@ uint64_t amdgpu_ttm_tt_pde_flags(struct ttm_tt *ttm, struct ttm_mem_reg *mem)
> > * Figure out the flags to use for a VM PTE (Page Table Entry).
> > */
> > uint64_t amdgpu_ttm_tt_pte_flags(struct amdgpu_device *adev, struct ttm_tt *ttm,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > uint64_t flags = amdgpu_ttm_tt_pde_flags(ttm, mem);
> >
> > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
> > index 3db29ae1f802..36b024fd077e 100644
> > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
> > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
> > @@ -63,7 +63,7 @@ struct amdgpu_mman {
> >
> > struct amdgpu_copy_mem {
> > struct ttm_buffer_object *bo;
> > - struct ttm_mem_reg *mem;
> > + struct ttm_resource *mem;
> > unsigned long offset;
> > };
> >
> > @@ -72,13 +72,13 @@ void amdgpu_gtt_mgr_fini(struct amdgpu_device *adev);
> > int amdgpu_vram_mgr_init(struct amdgpu_device *adev);
> > void amdgpu_vram_mgr_fini(struct amdgpu_device *adev);
> >
> > -bool amdgpu_gtt_mgr_has_gart_addr(struct ttm_mem_reg *mem);
> > +bool amdgpu_gtt_mgr_has_gart_addr(struct ttm_resource *mem);
> > uint64_t amdgpu_gtt_mgr_usage(struct ttm_resource_manager *man);
> > int amdgpu_gtt_mgr_recover(struct ttm_resource_manager *man);
> >
> > u64 amdgpu_vram_mgr_bo_visible_size(struct amdgpu_bo *bo);
> > int amdgpu_vram_mgr_alloc_sgt(struct amdgpu_device *adev,
> > - struct ttm_mem_reg *mem,
> > + struct ttm_resource *mem,
> > struct device *dev,
> > enum dma_data_direction dir,
> > struct sg_table **sgt);
> > @@ -142,9 +142,9 @@ bool amdgpu_ttm_tt_userptr_invalidated(struct ttm_tt *ttm,
> > int *last_invalidated);
> > bool amdgpu_ttm_tt_is_userptr(struct ttm_tt *ttm);
> > bool amdgpu_ttm_tt_is_readonly(struct ttm_tt *ttm);
> > -uint64_t amdgpu_ttm_tt_pde_flags(struct ttm_tt *ttm, struct ttm_mem_reg *mem);
> > +uint64_t amdgpu_ttm_tt_pde_flags(struct ttm_tt *ttm, struct ttm_resource *mem);
> > uint64_t amdgpu_ttm_tt_pte_flags(struct amdgpu_device *adev, struct ttm_tt *ttm,
> > - struct ttm_mem_reg *mem);
> > + struct ttm_resource *mem);
> >
> > int amdgpu_ttm_debugfs_init(struct amdgpu_device *adev);
> >
> > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
> > index 71e005cf2952..8bc2253939be 100644
> > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
> > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
> > @@ -1765,7 +1765,7 @@ int amdgpu_vm_bo_update(struct amdgpu_device *adev, struct amdgpu_bo_va *bo_va,
> > struct amdgpu_vm *vm = bo_va->base.vm;
> > struct amdgpu_bo_va_mapping *mapping;
> > dma_addr_t *pages_addr = NULL;
> > - struct ttm_mem_reg *mem;
> > + struct ttm_resource *mem;
> > struct drm_mm_node *nodes;
> > struct dma_fence **last_update;
> > struct dma_resv *resv;
> > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
> > index b227e380094f..44f20b30420e 100644
> > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
> > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
> > @@ -272,7 +272,7 @@ static u64 amdgpu_vram_mgr_vis_size(struct amdgpu_device *adev,
> > u64 amdgpu_vram_mgr_bo_visible_size(struct amdgpu_bo *bo)
> > {
> > struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
> > - struct ttm_mem_reg *mem = &bo->tbo.mem;
> > + struct ttm_resource *mem = &bo->tbo.mem;
> > struct drm_mm_node *nodes = mem->mm_node;
> > unsigned pages = mem->num_pages;
> > u64 usage;
> > @@ -292,13 +292,13 @@ u64 amdgpu_vram_mgr_bo_visible_size(struct amdgpu_bo *bo)
> > /**
> > * amdgpu_vram_mgr_virt_start - update virtual start address
> > *
> > - * @mem: ttm_mem_reg to update
> > + * @mem: ttm_resource to update
> > * @node: just allocated node
> > *
> > * Calculate a virtual BO start address to easily check if everything is CPU
> > * accessible.
> > */
> > -static void amdgpu_vram_mgr_virt_start(struct ttm_mem_reg *mem,
> > +static void amdgpu_vram_mgr_virt_start(struct ttm_resource *mem,
> > struct drm_mm_node *node)
> > {
> > unsigned long start;
> > @@ -324,7 +324,7 @@ static void amdgpu_vram_mgr_virt_start(struct ttm_mem_reg *mem,
> > static int amdgpu_vram_mgr_new(struct ttm_resource_manager *man,
> > struct ttm_buffer_object *tbo,
> > const struct ttm_place *place,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct amdgpu_vram_mgr *mgr = to_vram_mgr(man);
> > struct amdgpu_device *adev = mgr->adev;
> > @@ -440,7 +440,7 @@ static int amdgpu_vram_mgr_new(struct ttm_resource_manager *man,
> > * Free the allocated VRAM again.
> > */
> > static void amdgpu_vram_mgr_del(struct ttm_resource_manager *man,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct amdgpu_vram_mgr *mgr = to_vram_mgr(man);
> > struct amdgpu_device *adev = mgr->adev;
> > @@ -480,7 +480,7 @@ static void amdgpu_vram_mgr_del(struct ttm_resource_manager *man,
> > * Allocate and fill a sg table from a VRAM allocation.
> > */
> > int amdgpu_vram_mgr_alloc_sgt(struct amdgpu_device *adev,
> > - struct ttm_mem_reg *mem,
> > + struct ttm_resource *mem,
> > struct device *dev,
> > enum dma_data_direction dir,
> > struct sg_table **sgt)
> > diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c
> > index e3660d00987d..b410930d94a0 100644
> > --- a/drivers/gpu/drm/drm_gem_vram_helper.c
> > +++ b/drivers/gpu/drm/drm_gem_vram_helper.c
> > @@ -653,7 +653,7 @@ static void drm_gem_vram_bo_driver_evict_flags(struct drm_gem_vram_object *gbo,
> >
> > static void drm_gem_vram_bo_driver_move_notify(struct drm_gem_vram_object *gbo,
> > bool evict,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > struct ttm_bo_kmap_obj *kmap = &gbo->kmap;
> >
> > @@ -1020,7 +1020,7 @@ static void bo_driver_evict_flags(struct ttm_buffer_object *bo,
> >
> > static void bo_driver_move_notify(struct ttm_buffer_object *bo,
> > bool evict,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > struct drm_gem_vram_object *gbo;
> >
> > @@ -1034,7 +1034,7 @@ static void bo_driver_move_notify(struct ttm_buffer_object *bo,
> > }
> >
> > static int bo_driver_io_mem_reserve(struct ttm_bo_device *bdev,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct drm_vram_mm *vmm = drm_vram_mm_of_bdev(bdev);
> >
> > diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
> > index aebec45b8416..80d22a98950b 100644
> > --- a/drivers/gpu/drm/nouveau/nouveau_bo.c
> > +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
> > @@ -666,7 +666,7 @@ nouveau_bo_evict_flags(struct ttm_buffer_object *bo, struct ttm_placement *pl)
> >
> > static int
> > nouveau_bo_move_prep(struct nouveau_drm *drm, struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *reg)
> > + struct ttm_resource *reg)
> > {
> > struct nouveau_mem *old_mem = nouveau_mem(&bo->mem);
> > struct nouveau_mem *new_mem = nouveau_mem(reg);
> > @@ -698,7 +698,7 @@ nouveau_bo_move_prep(struct nouveau_drm *drm, struct ttm_buffer_object *bo,
> >
> > static int
> > nouveau_bo_move_m2mf(struct ttm_buffer_object *bo, int evict, bool intr,
> > - bool no_wait_gpu, struct ttm_mem_reg *new_reg)
> > + bool no_wait_gpu, struct ttm_resource *new_reg)
> > {
> > struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
> > struct nouveau_channel *chan = drm->ttm.chan;
> > @@ -708,7 +708,7 @@ nouveau_bo_move_m2mf(struct ttm_buffer_object *bo, int evict, bool intr,
> >
> > /* create temporary vmas for the transfer and attach them to the
> > * old nvkm_mem node, these will get cleaned up after ttm has
> > - * destroyed the ttm_mem_reg
> > + * destroyed the ttm_resource
> > */
> > if (drm->client.device.info.family >= NV_DEVICE_INFO_V0_TESLA) {
> > ret = nouveau_bo_move_prep(drm, bo, new_reg);
> > @@ -744,7 +744,7 @@ nouveau_bo_move_init(struct nouveau_drm *drm)
> > s32 oclass;
> > int (*exec)(struct nouveau_channel *,
> > struct ttm_buffer_object *,
> > - struct ttm_mem_reg *, struct ttm_mem_reg *);
> > + struct ttm_resource *, struct ttm_resource *);
> > int (*init)(struct nouveau_channel *, u32 handle);
> > } _methods[] = {
> > { "COPY", 4, 0xc5b5, nve0_bo_move_copy, nve0_bo_move_init },
> > @@ -805,7 +805,7 @@ nouveau_bo_move_init(struct nouveau_drm *drm)
> >
> > static int
> > nouveau_bo_move_flipd(struct ttm_buffer_object *bo, bool evict, bool intr,
> > - bool no_wait_gpu, struct ttm_mem_reg *new_reg)
> > + bool no_wait_gpu, struct ttm_resource *new_reg)
> > {
> > struct ttm_operation_ctx ctx = { intr, no_wait_gpu };
> > struct ttm_place placement_memtype = {
> > @@ -814,7 +814,7 @@ nouveau_bo_move_flipd(struct ttm_buffer_object *bo, bool evict, bool intr,
> > .flags = TTM_PL_FLAG_TT | TTM_PL_MASK_CACHING
> > };
> > struct ttm_placement placement;
> > - struct ttm_mem_reg tmp_reg;
> > + struct ttm_resource tmp_reg;
> > int ret;
> >
> > placement.num_placement = placement.num_busy_placement = 1;
> > @@ -842,7 +842,7 @@ nouveau_bo_move_flipd(struct ttm_buffer_object *bo, bool evict, bool intr,
> >
> > static int
> > nouveau_bo_move_flips(struct ttm_buffer_object *bo, bool evict, bool intr,
> > - bool no_wait_gpu, struct ttm_mem_reg *new_reg)
> > + bool no_wait_gpu, struct ttm_resource *new_reg)
> > {
> > struct ttm_operation_ctx ctx = { intr, no_wait_gpu };
> > struct ttm_place placement_memtype = {
> > @@ -851,7 +851,7 @@ nouveau_bo_move_flips(struct ttm_buffer_object *bo, bool evict, bool intr,
> > .flags = TTM_PL_FLAG_TT | TTM_PL_MASK_CACHING
> > };
> > struct ttm_placement placement;
> > - struct ttm_mem_reg tmp_reg;
> > + struct ttm_resource tmp_reg;
> > int ret;
> >
> > placement.num_placement = placement.num_busy_placement = 1;
> > @@ -878,7 +878,7 @@ nouveau_bo_move_flips(struct ttm_buffer_object *bo, bool evict, bool intr,
> >
> > static void
> > nouveau_bo_move_ntfy(struct ttm_buffer_object *bo, bool evict,
> > - struct ttm_mem_reg *new_reg)
> > + struct ttm_resource *new_reg)
> > {
> > struct nouveau_mem *mem = new_reg ? nouveau_mem(new_reg) : NULL;
> > struct nouveau_bo *nvbo = nouveau_bo(bo);
> > @@ -910,7 +910,7 @@ nouveau_bo_move_ntfy(struct ttm_buffer_object *bo, bool evict,
> > }
> >
> > static int
> > -nouveau_bo_vm_bind(struct ttm_buffer_object *bo, struct ttm_mem_reg *new_reg,
> > +nouveau_bo_vm_bind(struct ttm_buffer_object *bo, struct ttm_resource *new_reg,
> > struct nouveau_drm_tile **new_tile)
> > {
> > struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
> > @@ -946,11 +946,11 @@ nouveau_bo_vm_cleanup(struct ttm_buffer_object *bo,
> > static int
> > nouveau_bo_move(struct ttm_buffer_object *bo, bool evict,
> > struct ttm_operation_ctx *ctx,
> > - struct ttm_mem_reg *new_reg)
> > + struct ttm_resource *new_reg)
> > {
> > struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
> > struct nouveau_bo *nvbo = nouveau_bo(bo);
> > - struct ttm_mem_reg *old_reg = &bo->mem;
> > + struct ttm_resource *old_reg = &bo->mem;
> > struct nouveau_drm_tile *new_tile = NULL;
> > int ret = 0;
> >
> > @@ -1019,7 +1019,7 @@ nouveau_bo_verify_access(struct ttm_buffer_object *bo, struct file *filp)
> > }
> >
> > static int
> > -nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *reg)
> > +nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_resource *reg)
> > {
> > struct nouveau_drm *drm = nouveau_bdev(bdev);
> > struct nvkm_device *device = nvxx_device(&drm->client.device);
> > @@ -1099,7 +1099,7 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *reg)
> > }
> >
> > static void
> > -nouveau_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_mem_reg *reg)
> > +nouveau_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_resource *reg)
> > {
> > struct nouveau_drm *drm = nouveau_bdev(bdev);
> > struct nouveau_mem *mem = nouveau_mem(reg);
> > diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.h b/drivers/gpu/drm/nouveau/nouveau_bo.h
> > index 52489ce7d029..aecb7481df0d 100644
> > --- a/drivers/gpu/drm/nouveau/nouveau_bo.h
> > +++ b/drivers/gpu/drm/nouveau/nouveau_bo.h
> > @@ -139,28 +139,28 @@ nouveau_bo_new_pin_map(struct nouveau_cli *cli, u64 size, int align, u32 flags,
> >
> > int nv04_bo_move_init(struct nouveau_channel *, u32);
> > int nv04_bo_move_m2mf(struct nouveau_channel *, struct ttm_buffer_object *,
> > - struct ttm_mem_reg *, struct ttm_mem_reg *);
> > + struct ttm_resource *, struct ttm_resource *);
> >
> > int nv50_bo_move_init(struct nouveau_channel *, u32);
> > int nv50_bo_move_m2mf(struct nouveau_channel *, struct ttm_buffer_object *,
> > - struct ttm_mem_reg *, struct ttm_mem_reg *);
> > + struct ttm_resource *, struct ttm_resource *);
> >
> > int nv84_bo_move_exec(struct nouveau_channel *, struct ttm_buffer_object *,
> > - struct ttm_mem_reg *, struct ttm_mem_reg *);
> > + struct ttm_resource *, struct ttm_resource *);
> >
> > int nva3_bo_move_copy(struct nouveau_channel *, struct ttm_buffer_object *,
> > - struct ttm_mem_reg *, struct ttm_mem_reg *);
> > + struct ttm_resource *, struct ttm_resource *);
> >
> > int nvc0_bo_move_init(struct nouveau_channel *, u32);
> > int nvc0_bo_move_m2mf(struct nouveau_channel *, struct ttm_buffer_object *,
> > - struct ttm_mem_reg *, struct ttm_mem_reg *);
> > + struct ttm_resource *, struct ttm_resource *);
> >
> > int nvc0_bo_move_copy(struct nouveau_channel *, struct ttm_buffer_object *,
> > - struct ttm_mem_reg *, struct ttm_mem_reg *);
> > + struct ttm_resource *, struct ttm_resource *);
> >
> > int nve0_bo_move_init(struct nouveau_channel *, u32);
> > int nve0_bo_move_copy(struct nouveau_channel *, struct ttm_buffer_object *,
> > - struct ttm_mem_reg *, struct ttm_mem_reg *);
> > + struct ttm_resource *, struct ttm_resource *);
> >
> > #define NVBO_WR32_(b,o,dr,f) nouveau_bo_wr32((b), (o)/4 + (dr), (f))
> > #define NVBO_RD32_(b,o,dr) nouveau_bo_rd32((b), (o)/4 + (dr))
> > diff --git a/drivers/gpu/drm/nouveau/nouveau_bo0039.c b/drivers/gpu/drm/nouveau/nouveau_bo0039.c
> > index bf7ae2cecaf6..7390132129fe 100644
> > --- a/drivers/gpu/drm/nouveau/nouveau_bo0039.c
> > +++ b/drivers/gpu/drm/nouveau/nouveau_bo0039.c
> > @@ -36,7 +36,7 @@
> >
> > static inline uint32_t
> > nouveau_bo_mem_ctxdma(struct ttm_buffer_object *bo,
> > - struct nouveau_channel *chan, struct ttm_mem_reg *reg)
> > + struct nouveau_channel *chan, struct ttm_resource *reg)
> > {
> > if (reg->mem_type == TTM_PL_TT)
> > return NvDmaTT;
> > @@ -45,7 +45,7 @@ nouveau_bo_mem_ctxdma(struct ttm_buffer_object *bo,
> >
> > int
> > nv04_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *old_reg, struct ttm_mem_reg *new_reg)
> > + struct ttm_resource *old_reg, struct ttm_resource *new_reg)
> > {
> > struct nvif_push *push = chan->chan.push;
> > u32 src_ctxdma = nouveau_bo_mem_ctxdma(bo, chan, old_reg);
> > diff --git a/drivers/gpu/drm/nouveau/nouveau_bo5039.c b/drivers/gpu/drm/nouveau/nouveau_bo5039.c
> > index f9b9b85abe44..4c75c7b3804c 100644
> > --- a/drivers/gpu/drm/nouveau/nouveau_bo5039.c
> > +++ b/drivers/gpu/drm/nouveau/nouveau_bo5039.c
> > @@ -37,7 +37,7 @@
> >
> > int
> > nv50_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *old_reg, struct ttm_mem_reg *new_reg)
> > + struct ttm_resource *old_reg, struct ttm_resource *new_reg)
> > {
> > struct nouveau_mem *mem = nouveau_mem(old_reg);
> > struct nvif_push *push = chan->chan.push;
> > diff --git a/drivers/gpu/drm/nouveau/nouveau_bo74c1.c b/drivers/gpu/drm/nouveau/nouveau_bo74c1.c
> > index 1b5fd78ddcba..ed6c09d67840 100644
> > --- a/drivers/gpu/drm/nouveau/nouveau_bo74c1.c
> > +++ b/drivers/gpu/drm/nouveau/nouveau_bo74c1.c
> > @@ -34,7 +34,7 @@
> >
> > int
> > nv84_bo_move_exec(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *old_reg, struct ttm_mem_reg *new_reg)
> > + struct ttm_resource *old_reg, struct ttm_resource *new_reg)
> > {
> > struct nouveau_mem *mem = nouveau_mem(old_reg);
> > struct nvif_push *push = chan->chan.push;
> > diff --git a/drivers/gpu/drm/nouveau/nouveau_bo85b5.c b/drivers/gpu/drm/nouveau/nouveau_bo85b5.c
> > index f0df172b029e..dec29b2d8bb2 100644
> > --- a/drivers/gpu/drm/nouveau/nouveau_bo85b5.c
> > +++ b/drivers/gpu/drm/nouveau/nouveau_bo85b5.c
> > @@ -38,7 +38,7 @@
> >
> > int
> > nva3_bo_move_copy(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *old_reg, struct ttm_mem_reg *new_reg)
> > + struct ttm_resource *old_reg, struct ttm_resource *new_reg)
> > {
> > struct nouveau_mem *mem = nouveau_mem(old_reg);
> > struct nvif_push *push = chan->chan.push;
> > diff --git a/drivers/gpu/drm/nouveau/nouveau_bo9039.c b/drivers/gpu/drm/nouveau/nouveau_bo9039.c
> > index 52fefb37064c..776b04976cdf 100644
> > --- a/drivers/gpu/drm/nouveau/nouveau_bo9039.c
> > +++ b/drivers/gpu/drm/nouveau/nouveau_bo9039.c
> > @@ -36,7 +36,7 @@
> >
> > int
> > nvc0_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *old_reg, struct ttm_mem_reg *new_reg)
> > + struct ttm_resource *old_reg, struct ttm_resource *new_reg)
> > {
> > struct nvif_push *push = chan->chan.push;
> > struct nouveau_mem *mem = nouveau_mem(old_reg);
> > diff --git a/drivers/gpu/drm/nouveau/nouveau_bo90b5.c b/drivers/gpu/drm/nouveau/nouveau_bo90b5.c
> > index 34b79d561c7f..8499f58213e3 100644
> > --- a/drivers/gpu/drm/nouveau/nouveau_bo90b5.c
> > +++ b/drivers/gpu/drm/nouveau/nouveau_bo90b5.c
> > @@ -31,7 +31,7 @@
> >
> > int
> > nvc0_bo_move_copy(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *old_reg, struct ttm_mem_reg *new_reg)
> > + struct ttm_resource *old_reg, struct ttm_resource *new_reg)
> > {
> > struct nouveau_mem *mem = nouveau_mem(old_reg);
> > struct nvif_push *push = chan->chan.push;
> > diff --git a/drivers/gpu/drm/nouveau/nouveau_boa0b5.c b/drivers/gpu/drm/nouveau/nouveau_boa0b5.c
> > index 394e29012e50..575212472e7a 100644
> > --- a/drivers/gpu/drm/nouveau/nouveau_boa0b5.c
> > +++ b/drivers/gpu/drm/nouveau/nouveau_boa0b5.c
> > @@ -36,7 +36,7 @@
> >
> > int
> > nve0_bo_move_copy(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *old_reg, struct ttm_mem_reg *new_reg)
> > + struct ttm_resource *old_reg, struct ttm_resource *new_reg)
> > {
> > struct nouveau_mem *mem = nouveau_mem(old_reg);
> > struct nvif_push *push = chan->chan.push;
> > diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
> > index ae76a5865a5a..f63ac72aa556 100644
> > --- a/drivers/gpu/drm/nouveau/nouveau_drv.h
> > +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
> > @@ -157,7 +157,7 @@ struct nouveau_drm {
> > atomic_t validate_sequence;
> > int (*move)(struct nouveau_channel *,
> > struct ttm_buffer_object *,
> > - struct ttm_mem_reg *, struct ttm_mem_reg *);
> > + struct ttm_resource *, struct ttm_resource *);
> > struct nouveau_channel *chan;
> > struct nvif_object copy;
> > int mtrr;
> > diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c
> > index b1bb542d3115..269d8707acc3 100644
> > --- a/drivers/gpu/drm/nouveau/nouveau_mem.c
> > +++ b/drivers/gpu/drm/nouveau/nouveau_mem.c
> > @@ -92,7 +92,7 @@ nouveau_mem_fini(struct nouveau_mem *mem)
> > }
> >
> > int
> > -nouveau_mem_host(struct ttm_mem_reg *reg, struct ttm_dma_tt *tt)
> > +nouveau_mem_host(struct ttm_resource *reg, struct ttm_dma_tt *tt)
> > {
> > struct nouveau_mem *mem = nouveau_mem(reg);
> > struct nouveau_cli *cli = mem->cli;
> > @@ -130,7 +130,7 @@ nouveau_mem_host(struct ttm_mem_reg *reg, struct ttm_dma_tt *tt)
> > }
> >
> > int
> > -nouveau_mem_vram(struct ttm_mem_reg *reg, bool contig, u8 page)
> > +nouveau_mem_vram(struct ttm_resource *reg, bool contig, u8 page)
> > {
> > struct nouveau_mem *mem = nouveau_mem(reg);
> > struct nouveau_cli *cli = mem->cli;
> > @@ -173,7 +173,7 @@ nouveau_mem_vram(struct ttm_mem_reg *reg, bool contig, u8 page)
> > }
> >
> > void
> > -nouveau_mem_del(struct ttm_mem_reg *reg)
> > +nouveau_mem_del(struct ttm_resource *reg)
> > {
> > struct nouveau_mem *mem = nouveau_mem(reg);
> > nouveau_mem_fini(mem);
> > @@ -183,7 +183,7 @@ nouveau_mem_del(struct ttm_mem_reg *reg)
> >
> > int
> > nouveau_mem_new(struct nouveau_cli *cli, u8 kind, u8 comp,
> > - struct ttm_mem_reg *reg)
> > + struct ttm_resource *reg)
> > {
> > struct nouveau_mem *mem;
> >
> > diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.h b/drivers/gpu/drm/nouveau/nouveau_mem.h
> > index f6d039e73812..3fe1cfed57a1 100644
> > --- a/drivers/gpu/drm/nouveau/nouveau_mem.h
> > +++ b/drivers/gpu/drm/nouveau/nouveau_mem.h
> > @@ -7,7 +7,7 @@ struct ttm_dma_tt;
> > #include <nvif/vmm.h>
> >
> > static inline struct nouveau_mem *
> > -nouveau_mem(struct ttm_mem_reg *reg)
> > +nouveau_mem(struct ttm_resource *reg)
> > {
> > return reg->mm_node;
> > }
> > @@ -21,10 +21,10 @@ struct nouveau_mem {
> > };
> >
> > int nouveau_mem_new(struct nouveau_cli *, u8 kind, u8 comp,
> > - struct ttm_mem_reg *);
> > -void nouveau_mem_del(struct ttm_mem_reg *);
> > -int nouveau_mem_vram(struct ttm_mem_reg *, bool contig, u8 page);
> > -int nouveau_mem_host(struct ttm_mem_reg *, struct ttm_dma_tt *);
> > + struct ttm_resource *);
> > +void nouveau_mem_del(struct ttm_resource *);
> > +int nouveau_mem_vram(struct ttm_resource *, bool contig, u8 page);
> > +int nouveau_mem_host(struct ttm_resource *, struct ttm_dma_tt *);
> > void nouveau_mem_fini(struct nouveau_mem *);
> > int nouveau_mem_map(struct nouveau_mem *, struct nvif_vmm *, struct nvif_vma *);
> > #endif
> > diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
> > index c3ccf661b7a6..eef75c53a197 100644
> > --- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c
> > +++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
> > @@ -26,7 +26,7 @@ nouveau_sgdma_destroy(struct ttm_tt *ttm)
> > }
> >
> > static int
> > -nv04_sgdma_bind(struct ttm_tt *ttm, struct ttm_mem_reg *reg)
> > +nv04_sgdma_bind(struct ttm_tt *ttm, struct ttm_resource *reg)
> > {
> > struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm;
> > struct nouveau_mem *mem = nouveau_mem(reg);
> > @@ -60,7 +60,7 @@ static struct ttm_backend_func nv04_sgdma_backend = {
> > };
> >
> > static int
> > -nv50_sgdma_bind(struct ttm_tt *ttm, struct ttm_mem_reg *reg)
> > +nv50_sgdma_bind(struct ttm_tt *ttm, struct ttm_resource *reg)
> > {
> > struct nouveau_sgdma_be *nvbe = (struct nouveau_sgdma_be *)ttm;
> > struct nouveau_mem *mem = nouveau_mem(reg);
> > diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
> > index d6ad0977dc7d..9e96b6ff24cf 100644
> > --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
> > +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
> > @@ -32,7 +32,7 @@
> > #include <core/tegra.h>
> >
> > static void
> > -nouveau_manager_del(struct ttm_resource_manager *man, struct ttm_mem_reg *reg)
> > +nouveau_manager_del(struct ttm_resource_manager *man, struct ttm_resource *reg)
> > {
> > nouveau_mem_del(reg);
> > }
> > @@ -41,7 +41,7 @@ static int
> > nouveau_vram_manager_new(struct ttm_resource_manager *man,
> > struct ttm_buffer_object *bo,
> > const struct ttm_place *place,
> > - struct ttm_mem_reg *reg)
> > + struct ttm_resource *reg)
> > {
> > struct nouveau_bo *nvbo = nouveau_bo(bo);
> > struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
> > @@ -72,7 +72,7 @@ static int
> > nouveau_gart_manager_new(struct ttm_resource_manager *man,
> > struct ttm_buffer_object *bo,
> > const struct ttm_place *place,
> > - struct ttm_mem_reg *reg)
> > + struct ttm_resource *reg)
> > {
> > struct nouveau_bo *nvbo = nouveau_bo(bo);
> > struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
> > @@ -95,7 +95,7 @@ static int
> > nv04_gart_manager_new(struct ttm_resource_manager *man,
> > struct ttm_buffer_object *bo,
> > const struct ttm_place *place,
> > - struct ttm_mem_reg *reg)
> > + struct ttm_resource *reg)
> > {
> > struct nouveau_bo *nvbo = nouveau_bo(bo);
> > struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
> > diff --git a/drivers/gpu/drm/nouveau/nv17_fence.c b/drivers/gpu/drm/nouveau/nv17_fence.c
> > index cd1e87a528a4..6b697ee6bc0e 100644
> > --- a/drivers/gpu/drm/nouveau/nv17_fence.c
> > +++ b/drivers/gpu/drm/nouveau/nv17_fence.c
> > @@ -78,7 +78,7 @@ nv17_fence_context_new(struct nouveau_channel *chan)
> > {
> > struct nv10_fence_priv *priv = chan->drm->fence;
> > struct nv10_fence_chan *fctx;
> > - struct ttm_mem_reg *reg = &priv->bo->bo.mem;
> > + struct ttm_resource *reg = &priv->bo->bo.mem;
> > u32 start = reg->start * PAGE_SIZE;
> > u32 limit = start + reg->size - 1;
> > int ret = 0;
> > diff --git a/drivers/gpu/drm/nouveau/nv50_fence.c b/drivers/gpu/drm/nouveau/nv50_fence.c
> > index ebb740686b44..49b46f51073c 100644
> > --- a/drivers/gpu/drm/nouveau/nv50_fence.c
> > +++ b/drivers/gpu/drm/nouveau/nv50_fence.c
> > @@ -37,7 +37,7 @@ nv50_fence_context_new(struct nouveau_channel *chan)
> > {
> > struct nv10_fence_priv *priv = chan->drm->fence;
> > struct nv10_fence_chan *fctx;
> > - struct ttm_mem_reg *reg = &priv->bo->bo.mem;
> > + struct ttm_resource *reg = &priv->bo->bo.mem;
> > u32 start = reg->start * PAGE_SIZE;
> > u32 limit = start + reg->size - 1;
> > int ret;
> > diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
> > index 9691449aefdb..aae90a9ee1db 100644
> > --- a/drivers/gpu/drm/qxl/qxl_drv.h
> > +++ b/drivers/gpu/drm/qxl/qxl_drv.h
> > @@ -350,7 +350,7 @@ int qxl_mode_dumb_mmap(struct drm_file *filp,
> > int qxl_ttm_init(struct qxl_device *qdev);
> > void qxl_ttm_fini(struct qxl_device *qdev);
> > int qxl_ttm_io_mem_reserve(struct ttm_bo_device *bdev,
> > - struct ttm_mem_reg *mem);
> > + struct ttm_resource *mem);
> >
> > /* qxl image */
> >
> > diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
> > index 1c06fe780815..dc31f3fea33c 100644
> > --- a/drivers/gpu/drm/qxl/qxl_ttm.c
> > +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
> > @@ -71,7 +71,7 @@ static void qxl_evict_flags(struct ttm_buffer_object *bo,
> > }
> >
> > int qxl_ttm_io_mem_reserve(struct ttm_bo_device *bdev,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct qxl_device *qdev = qxl_get_qdev(bdev);
> >
> > @@ -111,7 +111,7 @@ struct qxl_ttm_tt {
> > };
> >
> > static int qxl_ttm_backend_bind(struct ttm_tt *ttm,
> > - struct ttm_mem_reg *bo_mem)
> > + struct ttm_resource *bo_mem)
> > {
> > struct qxl_ttm_tt *gtt = (void *)ttm;
> >
> > @@ -163,9 +163,9 @@ static struct ttm_tt *qxl_ttm_tt_create(struct ttm_buffer_object *bo,
> > }
> >
> > static void qxl_move_null(struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > - struct ttm_mem_reg *old_mem = &bo->mem;
> > + struct ttm_resource *old_mem = &bo->mem;
> >
> > BUG_ON(old_mem->mm_node != NULL);
> > *old_mem = *new_mem;
> > @@ -174,9 +174,9 @@ static void qxl_move_null(struct ttm_buffer_object *bo,
> >
> > static int qxl_bo_move(struct ttm_buffer_object *bo, bool evict,
> > struct ttm_operation_ctx *ctx,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > - struct ttm_mem_reg *old_mem = &bo->mem;
> > + struct ttm_resource *old_mem = &bo->mem;
> > int ret;
> >
> > ret = ttm_bo_wait(bo, ctx->interruptible, ctx->no_wait_gpu);
> > @@ -192,7 +192,7 @@ static int qxl_bo_move(struct ttm_buffer_object *bo, bool evict,
> >
> > static void qxl_bo_move_notify(struct ttm_buffer_object *bo,
> > bool evict,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > struct qxl_bo *qbo;
> > struct qxl_device *qdev;
> > diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
> > index b7c3fb2bfb54..cc4f58d16589 100644
> > --- a/drivers/gpu/drm/radeon/radeon.h
> > +++ b/drivers/gpu/drm/radeon/radeon.h
> > @@ -2857,7 +2857,7 @@ int radeon_vm_clear_invalids(struct radeon_device *rdev,
> > struct radeon_vm *vm);
> > int radeon_vm_bo_update(struct radeon_device *rdev,
> > struct radeon_bo_va *bo_va,
> > - struct ttm_mem_reg *mem);
> > + struct ttm_resource *mem);
> > void radeon_vm_bo_invalidate(struct radeon_device *rdev,
> > struct radeon_bo *bo);
> > struct radeon_bo_va *radeon_vm_bo_find(struct radeon_vm *vm,
> > diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
> > index f3dee01250da..bb7582afd803 100644
> > --- a/drivers/gpu/drm/radeon/radeon_object.c
> > +++ b/drivers/gpu/drm/radeon/radeon_object.c
> > @@ -775,7 +775,7 @@ int radeon_bo_check_tiling(struct radeon_bo *bo, bool has_moved,
> >
> > void radeon_bo_move_notify(struct ttm_buffer_object *bo,
> > bool evict,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > struct radeon_bo *rbo;
> >
> > diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h
> > index 60275b822f79..44b47241ee42 100644
> > --- a/drivers/gpu/drm/radeon/radeon_object.h
> > +++ b/drivers/gpu/drm/radeon/radeon_object.h
> > @@ -165,7 +165,7 @@ extern int radeon_bo_check_tiling(struct radeon_bo *bo, bool has_moved,
> > bool force_drop);
> > extern void radeon_bo_move_notify(struct ttm_buffer_object *bo,
> > bool evict,
> > - struct ttm_mem_reg *new_mem);
> > + struct ttm_resource *new_mem);
> > extern int radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo);
> > extern int radeon_bo_get_surface_reg(struct radeon_bo *bo);
> > extern void radeon_bo_fence(struct radeon_bo *bo, struct radeon_fence *fence,
> > diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
> > index 05b5f29f2b61..a068d6960c23 100644
> > --- a/drivers/gpu/drm/radeon/radeon_ttm.c
> > +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
> > @@ -166,9 +166,9 @@ static int radeon_verify_access(struct ttm_buffer_object *bo, struct file *filp)
> > }
> >
> > static void radeon_move_null(struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > - struct ttm_mem_reg *old_mem = &bo->mem;
> > + struct ttm_resource *old_mem = &bo->mem;
> >
> > BUG_ON(old_mem->mm_node != NULL);
> > *old_mem = *new_mem;
> > @@ -177,8 +177,8 @@ static void radeon_move_null(struct ttm_buffer_object *bo,
> >
> > static int radeon_move_blit(struct ttm_buffer_object *bo,
> > bool evict, bool no_wait_gpu,
> > - struct ttm_mem_reg *new_mem,
> > - struct ttm_mem_reg *old_mem)
> > + struct ttm_resource *new_mem,
> > + struct ttm_resource *old_mem)
> > {
> > struct radeon_device *rdev;
> > uint64_t old_start, new_start;
> > @@ -233,11 +233,11 @@ static int radeon_move_blit(struct ttm_buffer_object *bo,
> > static int radeon_move_vram_ram(struct ttm_buffer_object *bo,
> > bool evict, bool interruptible,
> > bool no_wait_gpu,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu };
> > - struct ttm_mem_reg *old_mem = &bo->mem;
> > - struct ttm_mem_reg tmp_mem;
> > + struct ttm_resource *old_mem = &bo->mem;
> > + struct ttm_resource tmp_mem;
> > struct ttm_place placements;
> > struct ttm_placement placement;
> > int r;
> > @@ -278,11 +278,11 @@ static int radeon_move_vram_ram(struct ttm_buffer_object *bo,
> > static int radeon_move_ram_vram(struct ttm_buffer_object *bo,
> > bool evict, bool interruptible,
> > bool no_wait_gpu,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu };
> > - struct ttm_mem_reg *old_mem = &bo->mem;
> > - struct ttm_mem_reg tmp_mem;
> > + struct ttm_resource *old_mem = &bo->mem;
> > + struct ttm_resource tmp_mem;
> > struct ttm_placement placement;
> > struct ttm_place placements;
> > int r;
> > @@ -315,11 +315,11 @@ static int radeon_move_ram_vram(struct ttm_buffer_object *bo,
> >
> > static int radeon_bo_move(struct ttm_buffer_object *bo, bool evict,
> > struct ttm_operation_ctx *ctx,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > struct radeon_device *rdev;
> > struct radeon_bo *rbo;
> > - struct ttm_mem_reg *old_mem = &bo->mem;
> > + struct ttm_resource *old_mem = &bo->mem;
> > int r;
> >
> > r = ttm_bo_wait(bo, ctx->interruptible, ctx->no_wait_gpu);
> > @@ -376,7 +376,7 @@ static int radeon_bo_move(struct ttm_buffer_object *bo, bool evict,
> > return 0;
> > }
> >
> > -static int radeon_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
> > +static int radeon_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_resource *mem)
> > {
> > struct radeon_device *rdev = radeon_get_rdev(bdev);
> >
> > @@ -544,7 +544,7 @@ static void radeon_ttm_tt_unpin_userptr(struct ttm_tt *ttm)
> > }
> >
> > static int radeon_ttm_backend_bind(struct ttm_tt *ttm,
> > - struct ttm_mem_reg *bo_mem)
> > + struct ttm_resource *bo_mem)
> > {
> > struct radeon_ttm_tt *gtt = (void*)ttm;
> > uint32_t flags = RADEON_GART_PAGE_VALID | RADEON_GART_PAGE_READ |
> > diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c
> > index f60fae0aed11..71e2c3785ab9 100644
> > --- a/drivers/gpu/drm/radeon/radeon_vm.c
> > +++ b/drivers/gpu/drm/radeon/radeon_vm.c
> > @@ -911,7 +911,7 @@ static void radeon_vm_fence_pts(struct radeon_vm *vm,
> > */
> > int radeon_vm_bo_update(struct radeon_device *rdev,
> > struct radeon_bo_va *bo_va,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct radeon_vm *vm = bo_va->vm;
> > struct radeon_ib ib;
> > diff --git a/drivers/gpu/drm/ttm/ttm_agp_backend.c b/drivers/gpu/drm/ttm/ttm_agp_backend.c
> > index 38f1351140e2..09fe80e215c5 100644
> > --- a/drivers/gpu/drm/ttm/ttm_agp_backend.c
> > +++ b/drivers/gpu/drm/ttm/ttm_agp_backend.c
> > @@ -48,7 +48,7 @@ struct ttm_agp_backend {
> > struct agp_bridge_data *bridge;
> > };
> >
> > -static int ttm_agp_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem)
> > +static int ttm_agp_bind(struct ttm_tt *ttm, struct ttm_resource *bo_mem)
> > {
> > struct ttm_agp_backend *agp_be = container_of(ttm, struct ttm_agp_backend, ttm);
> > struct page *dummy_read_page = ttm_bo_glob.dummy_read_page;
> > diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
> > index 48840a3cf4c4..1ea5de976ec3 100644
> > --- a/drivers/gpu/drm/ttm/ttm_bo.c
> > +++ b/drivers/gpu/drm/ttm/ttm_bo.c
> > @@ -145,7 +145,7 @@ static inline uint32_t ttm_bo_type_flags(unsigned type)
> > }
> >
> > static void ttm_bo_add_mem_to_lru(struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct ttm_bo_device *bdev = bo->bdev;
> > struct ttm_resource_manager *man;
> > @@ -268,7 +268,7 @@ void ttm_bo_bulk_move_lru_tail(struct ttm_lru_bulk_move *bulk)
> > EXPORT_SYMBOL(ttm_bo_bulk_move_lru_tail);
> >
> > static int ttm_bo_handle_move_mem(struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *mem, bool evict,
> > + struct ttm_resource *mem, bool evict,
> > struct ttm_operation_ctx *ctx)
> > {
> > struct ttm_bo_device *bdev = bo->bdev;
> > @@ -642,7 +642,7 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo,
> > struct ttm_operation_ctx *ctx)
> > {
> > struct ttm_bo_device *bdev = bo->bdev;
> > - struct ttm_mem_reg evict_mem;
> > + struct ttm_resource evict_mem;
> > struct ttm_placement placement;
> > int ret = 0;
> >
> > @@ -841,7 +841,7 @@ static int ttm_mem_evict_first(struct ttm_bo_device *bdev,
> >
> > static int ttm_bo_mem_get(struct ttm_buffer_object *bo,
> > const struct ttm_place *place,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct ttm_resource_manager *man = ttm_manager_type(bo->bdev, mem->mem_type);
> >
> > @@ -852,7 +852,7 @@ static int ttm_bo_mem_get(struct ttm_buffer_object *bo,
> > return man->func->get_node(man, bo, place, mem);
> > }
> >
> > -void ttm_bo_mem_put(struct ttm_buffer_object *bo, struct ttm_mem_reg *mem)
> > +void ttm_bo_mem_put(struct ttm_buffer_object *bo, struct ttm_resource *mem)
> > {
> > struct ttm_resource_manager *man = ttm_manager_type(bo->bdev, mem->mem_type);
> >
> > @@ -870,7 +870,7 @@ EXPORT_SYMBOL(ttm_bo_mem_put);
> > */
> > static int ttm_bo_add_move_fence(struct ttm_buffer_object *bo,
> > struct ttm_resource_manager *man,
> > - struct ttm_mem_reg *mem,
> > + struct ttm_resource *mem,
> > bool no_wait_gpu)
> > {
> > struct dma_fence *fence;
> > @@ -907,7 +907,7 @@ static int ttm_bo_add_move_fence(struct ttm_buffer_object *bo,
> > */
> > static int ttm_bo_mem_force_space(struct ttm_buffer_object *bo,
> > const struct ttm_place *place,
> > - struct ttm_mem_reg *mem,
> > + struct ttm_resource *mem,
> > struct ttm_operation_ctx *ctx)
> > {
> > struct ttm_bo_device *bdev = bo->bdev;
> > @@ -988,7 +988,7 @@ static bool ttm_bo_mt_compatible(struct ttm_resource_manager *man,
> > */
> > static int ttm_bo_mem_placement(struct ttm_buffer_object *bo,
> > const struct ttm_place *place,
> > - struct ttm_mem_reg *mem,
> > + struct ttm_resource *mem,
> > struct ttm_operation_ctx *ctx)
> > {
> > struct ttm_bo_device *bdev = bo->bdev;
> > @@ -1036,7 +1036,7 @@ static int ttm_bo_mem_placement(struct ttm_buffer_object *bo,
> > */
> > int ttm_bo_mem_space(struct ttm_buffer_object *bo,
> > struct ttm_placement *placement,
> > - struct ttm_mem_reg *mem,
> > + struct ttm_resource *mem,
> > struct ttm_operation_ctx *ctx)
> > {
> > struct ttm_bo_device *bdev = bo->bdev;
> > @@ -1114,7 +1114,7 @@ static int ttm_bo_move_buffer(struct ttm_buffer_object *bo,
> > struct ttm_operation_ctx *ctx)
> > {
> > int ret = 0;
> > - struct ttm_mem_reg mem;
> > + struct ttm_resource mem;
> >
> > dma_resv_assert_held(bo->base.resv);
> >
> > @@ -1140,7 +1140,7 @@ static int ttm_bo_move_buffer(struct ttm_buffer_object *bo,
> >
> > static bool ttm_bo_places_compat(const struct ttm_place *places,
> > unsigned num_placement,
> > - struct ttm_mem_reg *mem,
> > + struct ttm_resource *mem,
> > uint32_t *new_flags)
> > {
> > unsigned i;
> > @@ -1163,7 +1163,7 @@ static bool ttm_bo_places_compat(const struct ttm_place *places,
> > }
> >
> > bool ttm_bo_mem_compat(struct ttm_placement *placement,
> > - struct ttm_mem_reg *mem,
> > + struct ttm_resource *mem,
> > uint32_t *new_flags)
> > {
> > if (ttm_bo_places_compat(placement->placement, placement->num_placement,
> > @@ -1732,7 +1732,7 @@ int ttm_bo_swapout(struct ttm_bo_global *glob, struct ttm_operation_ctx *ctx)
> > if (bo->mem.mem_type != TTM_PL_SYSTEM ||
> > bo->ttm->caching_state != tt_cached) {
> > struct ttm_operation_ctx ctx = { false, false };
> > - struct ttm_mem_reg evict_mem;
> > + struct ttm_resource evict_mem;
> >
> > evict_mem = bo->mem;
> > evict_mem.mm_node = NULL;
> > diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
> > index 8ef0de8e36c5..496158acd5b9 100644
> > --- a/drivers/gpu/drm/ttm/ttm_bo_util.c
> > +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
> > @@ -52,10 +52,10 @@ void ttm_bo_free_old_node(struct ttm_buffer_object *bo)
> >
> > int ttm_bo_move_ttm(struct ttm_buffer_object *bo,
> > struct ttm_operation_ctx *ctx,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > struct ttm_tt *ttm = bo->ttm;
> > - struct ttm_mem_reg *old_mem = &bo->mem;
> > + struct ttm_resource *old_mem = &bo->mem;
> > int ret;
> >
> > if (old_mem->mem_type != TTM_PL_SYSTEM) {
> > @@ -127,7 +127,7 @@ static int ttm_mem_io_evict(struct ttm_resource_manager *man)
> > }
> >
> > int ttm_mem_io_reserve(struct ttm_bo_device *bdev,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct ttm_resource_manager *man = ttm_manager_type(bdev, mem->mem_type);
> > int ret;
> > @@ -149,7 +149,7 @@ int ttm_mem_io_reserve(struct ttm_bo_device *bdev,
> > }
> >
> > void ttm_mem_io_free(struct ttm_bo_device *bdev,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > if (--mem->bus.io_reserved_count)
> > return;
> > @@ -163,7 +163,7 @@ void ttm_mem_io_free(struct ttm_bo_device *bdev,
> > int ttm_mem_io_reserve_vm(struct ttm_buffer_object *bo)
> > {
> > struct ttm_resource_manager *man = ttm_manager_type(bo->bdev, bo->mem.mem_type);
> > - struct ttm_mem_reg *mem = &bo->mem;
> > + struct ttm_resource *mem = &bo->mem;
> > int ret;
> >
> > if (mem->bus.io_reserved_vm)
> > @@ -181,7 +181,7 @@ int ttm_mem_io_reserve_vm(struct ttm_buffer_object *bo)
> >
> > void ttm_mem_io_free_vm(struct ttm_buffer_object *bo)
> > {
> > - struct ttm_mem_reg *mem = &bo->mem;
> > + struct ttm_resource *mem = &bo->mem;
> >
> > if (!mem->bus.io_reserved_vm)
> > return;
> > @@ -191,8 +191,8 @@ void ttm_mem_io_free_vm(struct ttm_buffer_object *bo)
> > ttm_mem_io_free(bo->bdev, mem);
> > }
> >
> > -static int ttm_mem_reg_ioremap(struct ttm_bo_device *bdev,
> > - struct ttm_mem_reg *mem,
> > +static int ttm_resource_ioremap(struct ttm_bo_device *bdev,
> > + struct ttm_resource *mem,
> > void **virtual)
> > {
> > struct ttm_resource_manager *man = ttm_manager_type(bdev, mem->mem_type);
> > @@ -226,8 +226,8 @@ static int ttm_mem_reg_ioremap(struct ttm_bo_device *bdev,
> > return 0;
> > }
> >
> > -static void ttm_mem_reg_iounmap(struct ttm_bo_device *bdev,
> > - struct ttm_mem_reg *mem,
> > +static void ttm_resource_iounmap(struct ttm_bo_device *bdev,
> > + struct ttm_resource *mem,
> > void *virtual)
> > {
> > struct ttm_resource_manager *man;
> > @@ -300,13 +300,13 @@ static int ttm_copy_ttm_io_page(struct ttm_tt *ttm, void *dst,
> >
> > int ttm_bo_move_memcpy(struct ttm_buffer_object *bo,
> > struct ttm_operation_ctx *ctx,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > struct ttm_bo_device *bdev = bo->bdev;
> > struct ttm_resource_manager *man = ttm_manager_type(bdev, new_mem->mem_type);
> > struct ttm_tt *ttm = bo->ttm;
> > - struct ttm_mem_reg *old_mem = &bo->mem;
> > - struct ttm_mem_reg old_copy = *old_mem;
> > + struct ttm_resource *old_mem = &bo->mem;
> > + struct ttm_resource old_copy = *old_mem;
> > void *old_iomap;
> > void *new_iomap;
> > int ret;
> > @@ -319,10 +319,10 @@ int ttm_bo_move_memcpy(struct ttm_buffer_object *bo,
> > if (ret)
> > return ret;
> >
> > - ret = ttm_mem_reg_ioremap(bdev, old_mem, &old_iomap);
> > + ret = ttm_resource_ioremap(bdev, old_mem, &old_iomap);
> > if (ret)
> > return ret;
> > - ret = ttm_mem_reg_ioremap(bdev, new_mem, &new_iomap);
> > + ret = ttm_resource_ioremap(bdev, new_mem, &new_iomap);
> > if (ret)
> > goto out;
> >
> > @@ -390,9 +390,9 @@ int ttm_bo_move_memcpy(struct ttm_buffer_object *bo,
> > }
> >
> > out1:
> > - ttm_mem_reg_iounmap(bdev, old_mem, new_iomap);
> > + ttm_resource_iounmap(bdev, old_mem, new_iomap);
> > out:
> > - ttm_mem_reg_iounmap(bdev, &old_copy, old_iomap);
> > + ttm_resource_iounmap(bdev, &old_copy, old_iomap);
> >
> > /*
> > * On error, keep the mm node!
> > @@ -502,7 +502,7 @@ static int ttm_bo_ioremap(struct ttm_buffer_object *bo,
> > unsigned long size,
> > struct ttm_bo_kmap_obj *map)
> > {
> > - struct ttm_mem_reg *mem = &bo->mem;
> > + struct ttm_resource *mem = &bo->mem;
> >
> > if (bo->mem.bus.addr) {
> > map->bo_kmap_type = ttm_bo_map_premapped;
> > @@ -526,7 +526,7 @@ static int ttm_bo_kmap_ttm(struct ttm_buffer_object *bo,
> > unsigned long num_pages,
> > struct ttm_bo_kmap_obj *map)
> > {
> > - struct ttm_mem_reg *mem = &bo->mem;
> > + struct ttm_resource *mem = &bo->mem;
> > struct ttm_operation_ctx ctx = {
> > .interruptible = false,
> > .no_wait_gpu = false
> > @@ -631,11 +631,11 @@ EXPORT_SYMBOL(ttm_bo_kunmap);
> > int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
> > struct dma_fence *fence,
> > bool evict,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > struct ttm_bo_device *bdev = bo->bdev;
> > struct ttm_resource_manager *man = ttm_manager_type(bdev, new_mem->mem_type);
> > - struct ttm_mem_reg *old_mem = &bo->mem;
> > + struct ttm_resource *old_mem = &bo->mem;
> > int ret;
> > struct ttm_buffer_object *ghost_obj;
> >
> > @@ -692,10 +692,10 @@ EXPORT_SYMBOL(ttm_bo_move_accel_cleanup);
> >
> > int ttm_bo_pipeline_move(struct ttm_buffer_object *bo,
> > struct dma_fence *fence, bool evict,
> > - struct ttm_mem_reg *new_mem)
> > + struct ttm_resource *new_mem)
> > {
> > struct ttm_bo_device *bdev = bo->bdev;
> > - struct ttm_mem_reg *old_mem = &bo->mem;
> > + struct ttm_resource *old_mem = &bo->mem;
> >
> > struct ttm_resource_manager *from = ttm_manager_type(bdev, old_mem->mem_type);
> > struct ttm_resource_manager *to = ttm_manager_type(bdev, new_mem->mem_type);
> > diff --git a/drivers/gpu/drm/ttm/ttm_range_manager.c b/drivers/gpu/drm/ttm/ttm_range_manager.c
> > index 22de9f209449..7442d811f867 100644
> > --- a/drivers/gpu/drm/ttm/ttm_range_manager.c
> > +++ b/drivers/gpu/drm/ttm/ttm_range_manager.c
> > @@ -57,7 +57,7 @@ static inline struct ttm_range_manager *to_range_manager(struct ttm_resource_man
> > static int ttm_range_man_get_node(struct ttm_resource_manager *man,
> > struct ttm_buffer_object *bo,
> > const struct ttm_place *place,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct ttm_range_manager *rman = to_range_manager(man);
> > struct drm_mm *mm = &rman->mm;
> > @@ -96,7 +96,7 @@ static int ttm_range_man_get_node(struct ttm_resource_manager *man,
> > }
> >
> > static void ttm_range_man_put_node(struct ttm_resource_manager *man,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct ttm_range_manager *rman = to_range_manager(man);
> >
> > diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c
> > index 9d1c7177384c..1ccf1ef050d6 100644
> > --- a/drivers/gpu/drm/ttm/ttm_tt.c
> > +++ b/drivers/gpu/drm/ttm/ttm_tt.c
> > @@ -316,7 +316,7 @@ void ttm_tt_unbind(struct ttm_tt *ttm)
> > }
> > }
> >
> > -int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem,
> > +int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_resource *bo_mem,
> > struct ttm_operation_ctx *ctx)
> > {
> > int ret = 0;
> > diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
> > index 1e59c019affa..3229451d0706 100644
> > --- a/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
> > +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_bo.c
> > @@ -1135,14 +1135,14 @@ void vmw_bo_swap_notify(struct ttm_buffer_object *bo)
> > * vmw_bo_move_notify - TTM move_notify_callback
> > *
> > * @bo: The TTM buffer object about to move.
> > - * @mem: The struct ttm_mem_reg indicating to what memory
> > + * @mem: The struct ttm_resource indicating to what memory
> > * region the move is taking place.
> > *
> > * Detaches cached maps and device bindings that require that the
> > * buffer doesn't move.
> > */
> > void vmw_bo_move_notify(struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct vmw_buffer_object *vbo;
> >
> > diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
> > index aa763c6b1146..871ad738dadb 100644
> > --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
> > +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
> > @@ -793,7 +793,7 @@ extern void vmw_resource_unreserve(struct vmw_resource *res,
> > struct vmw_buffer_object *new_backup,
> > unsigned long new_backup_offset);
> > extern void vmw_query_move_notify(struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *mem);
> > + struct ttm_resource *mem);
> > extern int vmw_query_readback_all(struct vmw_buffer_object *dx_query_mob);
> > extern void vmw_resource_evict_all(struct vmw_private *dev_priv);
> > extern void vmw_resource_unbind_list(struct vmw_buffer_object *vbo);
> > @@ -878,7 +878,7 @@ extern void vmw_bo_fence_single(struct ttm_buffer_object *bo,
> > extern void *vmw_bo_map_and_cache(struct vmw_buffer_object *vbo);
> > extern void vmw_bo_unmap(struct vmw_buffer_object *vbo);
> > extern void vmw_bo_move_notify(struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *mem);
> > + struct ttm_resource *mem);
> > extern void vmw_bo_swap_notify(struct ttm_buffer_object *bo);
> > extern struct vmw_buffer_object *
> > vmw_user_bo_noref_lookup(struct ttm_object_file *tfile, u32 handle);
> > diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
> > index c8fe6e9cf092..3fea7a6c7cfa 100644
> > --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
> > +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
> > @@ -53,7 +53,7 @@ static struct vmwgfx_gmrid_man *to_gmrid_manager(struct ttm_resource_manager *ma
> > static int vmw_gmrid_man_get_node(struct ttm_resource_manager *man,
> > struct ttm_buffer_object *bo,
> > const struct ttm_place *place,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct vmwgfx_gmrid_man *gman = to_gmrid_manager(man);
> > int id;
> > @@ -85,7 +85,7 @@ static int vmw_gmrid_man_get_node(struct ttm_resource_manager *man,
> > }
> >
> > static void vmw_gmrid_man_put_node(struct ttm_resource_manager *man,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct vmwgfx_gmrid_man *gman = to_gmrid_manager(man);
> >
> > diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
> > index c8441030637a..c0f156078dda 100644
> > --- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
> > +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
> > @@ -855,7 +855,7 @@ int vmw_query_readback_all(struct vmw_buffer_object *dx_query_mob)
> > * states from the device.
> > */
> > void vmw_query_move_notify(struct ttm_buffer_object *bo,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct vmw_buffer_object *dx_query_mob;
> > struct ttm_bo_device *bdev = bo->bdev;
> > diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_thp.c b/drivers/gpu/drm/vmwgfx/vmwgfx_thp.c
> > index 6cac7b091205..f594e2e6ab7e 100644
> > --- a/drivers/gpu/drm/vmwgfx/vmwgfx_thp.c
> > +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_thp.c
> > @@ -29,7 +29,7 @@ static struct vmw_thp_manager *to_thp_manager(struct ttm_resource_manager *man)
> > static int vmw_thp_insert_aligned(struct drm_mm *mm, struct drm_mm_node *node,
> > unsigned long align_pages,
> > const struct ttm_place *place,
> > - struct ttm_mem_reg *mem,
> > + struct ttm_resource *mem,
> > unsigned long lpfn,
> > enum drm_mm_insert_mode mode)
> > {
> > @@ -47,7 +47,7 @@ static int vmw_thp_insert_aligned(struct drm_mm *mm, struct drm_mm_node *node,
> > static int vmw_thp_get_node(struct ttm_resource_manager *man,
> > struct ttm_buffer_object *bo,
> > const struct ttm_place *place,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct vmw_thp_manager *rman = to_thp_manager(man);
> > struct drm_mm *mm = &rman->mm;
> > @@ -107,7 +107,7 @@ static int vmw_thp_get_node(struct ttm_resource_manager *man,
> >
> >
> > static void vmw_thp_put_node(struct ttm_resource_manager *man,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > struct vmw_thp_manager *rman = to_thp_manager(man);
> >
> > diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c
> > index 3a141a08d4bd..7247347a9bca 100644
> > --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c
> > +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c
> > @@ -539,7 +539,7 @@ const struct vmw_sg_table *vmw_bo_sg_table(struct ttm_buffer_object *bo)
> > }
> >
> >
> > -static int vmw_ttm_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem)
> > +static int vmw_ttm_bind(struct ttm_tt *ttm, struct ttm_resource *bo_mem)
> > {
> > struct vmw_ttm_tt *vmw_be =
> > container_of(ttm, struct vmw_ttm_tt, dma_ttm.ttm);
> > @@ -711,7 +711,7 @@ static int vmw_verify_access(struct ttm_buffer_object *bo, struct file *filp)
> > return vmw_user_bo_verify_access(bo, tfile);
> > }
> >
> > -static int vmw_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
> > +static int vmw_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_resource *mem)
> > {
> > struct vmw_private *dev_priv = container_of(bdev, struct vmw_private, bdev);
> >
> > @@ -741,7 +741,7 @@ static int vmw_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg
> > * vmw_move_notify - TTM move_notify_callback
> > *
> > * @bo: The TTM buffer object about to move.
> > - * @mem: The struct ttm_mem_reg indicating to what memory
> > + * @mem: The struct ttm_resource indicating to what memory
> > * region the move is taking place.
> > *
> > * Calls move_notify for all subsystems needing it.
> > @@ -749,7 +749,7 @@ static int vmw_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg
> > */
> > static void vmw_move_notify(struct ttm_buffer_object *bo,
> > bool evict,
> > - struct ttm_mem_reg *mem)
> > + struct ttm_resource *mem)
> > {
> > vmw_bo_move_notify(bo, mem);
> > vmw_query_move_notify(bo, mem);
> > diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
> > index 15958dff11d2..247d4f803443 100644
> > --- a/include/drm/ttm/ttm_bo_api.h
> > +++ b/include/drm/ttm/ttm_bo_api.h
> > @@ -81,7 +81,7 @@ struct ttm_bus_placement {
> >
> >
> > /**
> > - * struct ttm_mem_reg
> > + * struct ttm_resource
> > *
> > * @mm_node: Memory manager node.
> > * @size: Requested size of memory region.
> > @@ -94,7 +94,7 @@ struct ttm_bus_placement {
> > * buffer object.
> > */
> >
> > -struct ttm_mem_reg {
> > +struct ttm_resource {
> > void *mm_node;
> > unsigned long start;
> > unsigned long size;
> > @@ -187,7 +187,7 @@ struct ttm_buffer_object {
> > * Members protected by the bo::resv::reserved lock.
> > */
> >
> > - struct ttm_mem_reg mem;
> > + struct ttm_resource mem;
> > struct file *persistent_swap_storage;
> > struct ttm_tt *ttm;
> > bool evicted;
> > @@ -316,12 +316,12 @@ int ttm_bo_wait(struct ttm_buffer_object *bo, bool interruptible, bool no_wait);
> > * ttm_bo_mem_compat - Check if proposed placement is compatible with a bo
> > *
> > * @placement: Return immediately if buffer is busy.
> > - * @mem: The struct ttm_mem_reg indicating the region where the bo resides
> > + * @mem: The struct ttm_resource indicating the region where the bo resides
> > * @new_flags: Describes compatible placement found
> > *
> > * Returns true if the placement is compatible
> > */
> > -bool ttm_bo_mem_compat(struct ttm_placement *placement, struct ttm_mem_reg *mem,
> > +bool ttm_bo_mem_compat(struct ttm_placement *placement, struct ttm_resource *mem,
> > uint32_t *new_flags);
> >
> > /**
> > diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
> > index d1eff7de4fa3..576c91c85a6b 100644
> > --- a/include/drm/ttm/ttm_bo_driver.h
> > +++ b/include/drm/ttm/ttm_bo_driver.h
> > @@ -55,7 +55,7 @@ struct ttm_resource_manager_func {
> > * @bo: Pointer to the buffer object we're allocating space for.
> > * @placement: Placement details.
> > * @flags: Additional placement flags.
> > - * @mem: Pointer to a struct ttm_mem_reg to be filled in.
> > + * @mem: Pointer to a struct ttm_resource to be filled in.
> > *
> > * This function should allocate space in the memory type managed
> > * by @man. Placement details if
> > @@ -79,20 +79,20 @@ struct ttm_resource_manager_func {
> > int (*get_node)(struct ttm_resource_manager *man,
> > struct ttm_buffer_object *bo,
> > const struct ttm_place *place,
> > - struct ttm_mem_reg *mem);
> > + struct ttm_resource *mem);
> >
> > /**
> > * struct ttm_resource_manager member put_node
> > *
> > * @man: Pointer to a memory type manager.
> > - * @mem: Pointer to a struct ttm_mem_reg to be filled in.
> > + * @mem: Pointer to a struct ttm_resource to be filled in.
> > *
> > * This function frees memory type resources previously allocated
> > * and that are identified by @mem::mm_node and @mem::start. May not
> > * be called from within atomic context.
> > */
> > void (*put_node)(struct ttm_resource_manager *man,
> > - struct ttm_mem_reg *mem);
> > + struct ttm_resource *mem);
> >
> > /**
> > * struct ttm_resource_manager member debug
> > @@ -251,7 +251,7 @@ struct ttm_bo_driver {
> > */
> > int (*move)(struct ttm_buffer_object *bo, bool evict,
> > struct ttm_operation_ctx *ctx,
> > - struct ttm_mem_reg *new_mem);
> > + struct ttm_resource *new_mem);
> >
> > /**
> > * struct ttm_bo_driver_member verify_access
> > @@ -277,7 +277,7 @@ struct ttm_bo_driver {
> > */
> > void (*move_notify)(struct ttm_buffer_object *bo,
> > bool evict,
> > - struct ttm_mem_reg *new_mem);
> > + struct ttm_resource *new_mem);
> > /* notify the driver we are taking a fault on this BO
> > * and have reserved it */
> > int (*fault_reserve_notify)(struct ttm_buffer_object *bo);
> > @@ -294,9 +294,9 @@ struct ttm_bo_driver {
> > * are balanced.
> > */
> > int (*io_mem_reserve)(struct ttm_bo_device *bdev,
> > - struct ttm_mem_reg *mem);
> > + struct ttm_resource *mem);
> > void (*io_mem_free)(struct ttm_bo_device *bdev,
> > - struct ttm_mem_reg *mem);
> > + struct ttm_resource *mem);
> >
> > /**
> > * Return the pfn for a given page_offset inside the BO.
> > @@ -508,7 +508,7 @@ ttm_flag_masked(uint32_t *old, uint32_t new, uint32_t mask)
> > * @bo: Pointer to a struct ttm_buffer_object. the data of which
> > * we want to allocate space for.
> > * @proposed_placement: Proposed new placement for the buffer object.
> > - * @mem: A struct ttm_mem_reg.
> > + * @mem: A struct ttm_resource.
> > * @interruptible: Sleep interruptible when sliping.
> > * @no_wait_gpu: Return immediately if the GPU is busy.
> > *
> > @@ -523,10 +523,10 @@ ttm_flag_masked(uint32_t *old, uint32_t new, uint32_t mask)
> > */
> > int ttm_bo_mem_space(struct ttm_buffer_object *bo,
> > struct ttm_placement *placement,
> > - struct ttm_mem_reg *mem,
> > + struct ttm_resource *mem,
> > struct ttm_operation_ctx *ctx);
> >
> > -void ttm_bo_mem_put(struct ttm_buffer_object *bo, struct ttm_mem_reg *mem);
> > +void ttm_bo_mem_put(struct ttm_buffer_object *bo, struct ttm_resource *mem);
> >
> > int ttm_bo_device_release(struct ttm_bo_device *bdev);
> >
> > @@ -722,16 +722,16 @@ int ttm_resource_manager_force_list_clean(struct ttm_bo_device *bdev,
> > */
> >
> > int ttm_mem_io_reserve(struct ttm_bo_device *bdev,
> > - struct ttm_mem_reg *mem);
> > + struct ttm_resource *mem);
> > void ttm_mem_io_free(struct ttm_bo_device *bdev,
> > - struct ttm_mem_reg *mem);
> > + struct ttm_resource *mem);
> > /**
> > * ttm_bo_move_ttm
> > *
> > * @bo: A pointer to a struct ttm_buffer_object.
> > * @interruptible: Sleep interruptible if waiting.
> > * @no_wait_gpu: Return immediately if the GPU is busy.
> > - * @new_mem: struct ttm_mem_reg indicating where to move.
> > + * @new_mem: struct ttm_resource indicating where to move.
> > *
> > * Optimized move function for a buffer object with both old and
> > * new placement backed by a TTM. The function will, if successful,
> > @@ -745,7 +745,7 @@ void ttm_mem_io_free(struct ttm_bo_device *bdev,
> >
> > int ttm_bo_move_ttm(struct ttm_buffer_object *bo,
> > struct ttm_operation_ctx *ctx,
> > - struct ttm_mem_reg *new_mem);
> > + struct ttm_resource *new_mem);
> >
> > /**
> > * ttm_bo_move_memcpy
> > @@ -753,7 +753,7 @@ int ttm_bo_move_ttm(struct ttm_buffer_object *bo,
> > * @bo: A pointer to a struct ttm_buffer_object.
> > * @interruptible: Sleep interruptible if waiting.
> > * @no_wait_gpu: Return immediately if the GPU is busy.
> > - * @new_mem: struct ttm_mem_reg indicating where to move.
> > + * @new_mem: struct ttm_resource indicating where to move.
> > *
> > * Fallback move function for a mappable buffer object in mappable memory.
> > * The function will, if successful,
> > @@ -767,7 +767,7 @@ int ttm_bo_move_ttm(struct ttm_buffer_object *bo,
> >
> > int ttm_bo_move_memcpy(struct ttm_buffer_object *bo,
> > struct ttm_operation_ctx *ctx,
> > - struct ttm_mem_reg *new_mem);
> > + struct ttm_resource *new_mem);
> >
> > /**
> > * ttm_bo_free_old_node
> > @@ -784,7 +784,7 @@ void ttm_bo_free_old_node(struct ttm_buffer_object *bo);
> > * @bo: A pointer to a struct ttm_buffer_object.
> > * @fence: A fence object that signals when moving is complete.
> > * @evict: This is an evict move. Don't return until the buffer is idle.
> > - * @new_mem: struct ttm_mem_reg indicating where to move.
> > + * @new_mem: struct ttm_resource indicating where to move.
> > *
> > * Accelerated move function to be called when an accelerated move
> > * has been scheduled. The function will create a new temporary buffer object
> > @@ -795,7 +795,7 @@ void ttm_bo_free_old_node(struct ttm_buffer_object *bo);
> > */
> > int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
> > struct dma_fence *fence, bool evict,
> > - struct ttm_mem_reg *new_mem);
> > + struct ttm_resource *new_mem);
> >
> > /**
> > * ttm_bo_pipeline_move.
> > @@ -803,14 +803,14 @@ int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
> > * @bo: A pointer to a struct ttm_buffer_object.
> > * @fence: A fence object that signals when moving is complete.
> > * @evict: This is an evict move. Don't return until the buffer is idle.
> > - * @new_mem: struct ttm_mem_reg indicating where to move.
> > + * @new_mem: struct ttm_resource indicating where to move.
> > *
> > * Function for pipelining accelerated moves. Either free the memory
> > * immediately or hang it on a temporary buffer object.
> > */
> > int ttm_bo_pipeline_move(struct ttm_buffer_object *bo,
> > struct dma_fence *fence, bool evict,
> > - struct ttm_mem_reg *new_mem);
> > + struct ttm_resource *new_mem);
> >
> > /**
> > * ttm_bo_pipeline_gutting.
> > diff --git a/include/drm/ttm/ttm_tt.h b/include/drm/ttm/ttm_tt.h
> > index 5e2393fe42c6..241cc40839ed 100644
> > --- a/include/drm/ttm/ttm_tt.h
> > +++ b/include/drm/ttm/ttm_tt.h
> > @@ -30,7 +30,7 @@
> > #include <linux/types.h>
> >
> > struct ttm_tt;
> > -struct ttm_mem_reg;
> > +struct ttm_resource;
> > struct ttm_buffer_object;
> > struct ttm_operation_ctx;
> >
> > @@ -53,14 +53,14 @@ struct ttm_backend_func {
> > * struct ttm_backend_func member bind
> > *
> > * @ttm: Pointer to a struct ttm_tt.
> > - * @bo_mem: Pointer to a struct ttm_mem_reg describing the
> > + * @bo_mem: Pointer to a struct ttm_resource describing the
> > * memory type and location for binding.
> > *
> > * Bind the backend pages into the aperture in the location
> > * indicated by @bo_mem. This function should be able to handle
> > * differences between aperture and system page sizes.
> > */
> > - int (*bind) (struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem);
> > + int (*bind) (struct ttm_tt *ttm, struct ttm_resource *bo_mem);
> >
> > /**
> > * struct ttm_backend_func member unbind
> > @@ -179,11 +179,11 @@ void ttm_dma_tt_fini(struct ttm_dma_tt *ttm_dma);
> > * ttm_ttm_bind:
> > *
> > * @ttm: The struct ttm_tt containing backing pages.
> > - * @bo_mem: The struct ttm_mem_reg identifying the binding location.
> > + * @bo_mem: The struct ttm_resource identifying the binding location.
> > *
> > * Bind the pages of @ttm to an aperture location identified by @bo_mem
> > */
> > -int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_mem_reg *bo_mem,
> > +int ttm_tt_bind(struct ttm_tt *ttm, struct ttm_resource *bo_mem,
> > struct ttm_operation_ctx *ctx);
> >
> > /**
>
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