*
* 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;
}
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;
* 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;
*/
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;
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,
* 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;
*/
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;
* @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;
* 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,
*/
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);
*/
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;
*/
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;
* 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;
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;
*/
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 */
*
* 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;
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))
* 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;
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;
*
* 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;
* 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);
struct amdgpu_copy_mem {
struct ttm_buffer_object *bo;
- struct ttm_mem_reg *mem;
+ struct ttm_resource *mem;
unsigned long offset;
};
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);
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);
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;
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;
/**
* 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;
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;
* 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;
* 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)
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;
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;
}
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);
static 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);
int ret = RING_SPACE(chan, 10);
static 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);
u64 src_offset = mem->vma[0].addr;
static 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 nouveau_mem *mem = nouveau_mem(old_reg);
u64 src_offset = mem->vma[0].addr;
static 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);
u64 src_offset = mem->vma[0].addr;
static int
nv98_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);
int ret = RING_SPACE(chan, 7);
static 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);
int ret = RING_SPACE(chan, 7);
static 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);
u64 length = (new_reg->num_pages << PAGE_SHIFT);
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;
static 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)
{
u32 src_offset = old_reg->start << PAGE_SHIFT;
u32 dst_offset = new_reg->start << PAGE_SHIFT;
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);
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;
/* 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);
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 },
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 = {
.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;
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 = {
.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;
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);
}
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);
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;
}
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);
}
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);
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;
}
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;
}
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;
}
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);
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;
#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;
}
};
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
}
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);
};
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);
#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);
}
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);
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);
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);
{
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;
{
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;
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 */
}
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);
};
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;
}
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;
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);
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;
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,
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;
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,
}
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;
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;
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;
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;
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);
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);
}
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 |
*/
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;
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;
}
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;
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;
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;
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);
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);
*/
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;
*/
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;
*/
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;
*/
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;
struct ttm_operation_ctx *ctx)
{
int ret = 0;
- struct ttm_mem_reg mem;
+ struct ttm_resource mem;
dma_resv_assert_held(bo->base.resv);
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;
}
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,
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;
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) {
}
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;
}
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;
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)
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;
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);
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;
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;
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;
}
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!
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;
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
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;
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);
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;
}
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);
}
}
-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;
* 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;
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);
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);
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;
}
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);
* 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;
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)
{
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;
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);
}
-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);
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);
* 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.
*/
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);
/**
- * struct ttm_mem_reg
+ * struct ttm_resource
*
* @mm_node: Memory manager node.
* @size: Requested size of memory region.
* buffer object.
*/
-struct ttm_mem_reg {
+struct ttm_resource {
void *mm_node;
unsigned long start;
unsigned long size;
* 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;
* 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);
/**
* @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
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
*/
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
*/
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);
* 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.
*/
/**
- * ttm_mem_reg_is_pci
+ * ttm_resource_is_pci
*
* @bdev: Pointer to a struct ttm_bo_device.
- * @mem: A valid struct ttm_mem_reg.
+ * @mem: A valid struct ttm_resource.
*
* Returns true if the memory described by @mem is PCI memory,
* false otherwise.
*/
-bool ttm_mem_reg_is_pci(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem);
+bool ttm_resource_is_pci(struct ttm_bo_device *bdev, struct ttm_resource *mem);
/**
* ttm_bo_mem_space
* @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.
*
*/
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);
*/
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,
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
* @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,
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
* @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
*/
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.
* @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.
#include <linux/types.h>
struct ttm_tt;
-struct ttm_mem_reg;
+struct ttm_resource;
struct ttm_buffer_object;
struct ttm_operation_ctx;
* 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
* 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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