Displaying 20 results from an estimated 59 matches for "new_mem".
2012 Nov 21
2
[PATCH] drm/nouveau: fix takedown in move_notify
...diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 35ac57f..e8a47f0 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -1139,12 +1139,22 @@ nouveau_bo_move_ntfy(struct ttm_buffer_object *bo, struct ttm_mem_reg *new_mem)
if (bo->destroy != nouveau_bo_del_ttm)
return;
+ if (!new_mem) {
+ while (!list_empty(&nvbo->vma_list)) {
+ vma = list_first_entry(&nvbo->vma_list, struct nouveau_vma, head);
+
+ nouveau_vm_unmap(vma);
+ nouveau_vm_put(vma);
+ list_del(&vma->head);
+ }
+ r...
2013 Sep 02
0
[PATCH] drm/nv50-: fix tiled memory layout checks
...- *align = max((1 << nvbo->page_shift), *align);
+ *align = 1 << nvbo->page_shift;
+ *size = roundup(*size, *align);
}
*size = roundup(*size, PAGE_SIZE);
@@ -713,6 +713,8 @@ nvc0_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
u32 page_count = new_mem->num_pages;
int ret, last_count = 0;
+ nv_error(chan->drm, "Evicting %#x bytes from %u/%#Lx to %u/%#Lx\n", page_count << PAGE_SHIFT, old_mem->mem_type, src_offset, new_mem->mem_type, dst_offset);
+
ret = RING_SPACE(chan, (page_count + 2046) / 2047 * 7 + 2);
if (r...
2018 Dec 19
0
[PATCH 04/10] drm/virtio: move virtio_gpu_object_{attach, detach} calls.
...tt_init(>t->ttm, bo, page_flags)) {
kfree(gtt);
return NULL;
@@ -251,51 +254,6 @@ static struct ttm_tt *virtio_gpu_ttm_tt_create(struct ttm_buffer_object *bo,
return >t->ttm.ttm;
}
-static void virtio_gpu_move_null(struct ttm_buffer_object *bo,
- struct ttm_mem_reg *new_mem)
-{
- struct ttm_mem_reg *old_mem = &bo->mem;
-
- BUG_ON(old_mem->mm_node != NULL);
- *old_mem = *new_mem;
- new_mem->mm_node = NULL;
-}
-
-static int virtio_gpu_bo_move(struct ttm_buffer_object *bo, bool evict,
- struct ttm_operation_ctx *ctx,
- struct ttm_mem_reg *new...
2019 Mar 18
0
[PATCH v3 1/5] drm/virtio: move virtio_gpu_object_{attach, detach} calls.
...tt_init(>t->ttm, bo, page_flags)) {
kfree(gtt);
return NULL;
@@ -251,51 +254,6 @@ static struct ttm_tt *virtio_gpu_ttm_tt_create(struct ttm_buffer_object *bo,
return >t->ttm.ttm;
}
-static void virtio_gpu_move_null(struct ttm_buffer_object *bo,
- struct ttm_mem_reg *new_mem)
-{
- struct ttm_mem_reg *old_mem = &bo->mem;
-
- BUG_ON(old_mem->mm_node != NULL);
- *old_mem = *new_mem;
- new_mem->mm_node = NULL;
-}
-
-static int virtio_gpu_bo_move(struct ttm_buffer_object *bo, bool evict,
- struct ttm_operation_ctx *ctx,
- struct ttm_mem_reg *new...
2018 Dec 12
0
[PATCH v2 01/18] drm/qxl: drop ttm_mem_reg arg from qxl_hw_surface_alloc()
...l/qxl_cmd.c
index dffc5093ff..73ef41ac5f 100644
--- a/drivers/gpu/drm/qxl/qxl_cmd.c
+++ b/drivers/gpu/drm/qxl/qxl_cmd.c
@@ -458,8 +458,7 @@ void qxl_surface_id_dealloc(struct qxl_device *qdev,
}
int qxl_hw_surface_alloc(struct qxl_device *qdev,
- struct qxl_bo *surf,
- struct ttm_mem_reg *new_mem)
+ struct qxl_bo *surf)
{
struct qxl_surface_cmd *cmd;
struct qxl_release *release;
@@ -485,16 +484,7 @@ int qxl_hw_surface_alloc(struct qxl_device *qdev,
cmd->u.surface_create.width = surf->surf.width;
cmd->u.surface_create.height = surf->surf.height;
cmd->u.surface_cr...
2009 Dec 11
5
[PATCH 1/3] drm/nouveau: Pre-G80 tiling support.
Signed-off-by: Francisco Jerez <currojerez at riseup.net>
---
drivers/gpu/drm/nouveau/nouveau_drv.h | 23 +++++
drivers/gpu/drm/nouveau/nouveau_reg.h | 16 ++--
drivers/gpu/drm/nouveau/nouveau_state.c | 8 ++
drivers/gpu/drm/nouveau/nv10_fb.c | 32 ++++++--
drivers/gpu/drm/nouveau/nv10_graph.c | 47 ++++++++---
drivers/gpu/drm/nouveau/nv20_graph.c | 80
2019 Sep 09
5
[PATCH 0/4] Merge VRAM MM and GEM VRAM source files
VRAM MM and GEM VRAM are only used with each other. This patch set
moves VRAM MM into GEM VRAM source files and cleans up the helper's
public interface.
Thomas Zimmermann (4):
drm/vram: Move VRAM memory manager to GEM VRAM implementation
drm/vram: Have VRAM MM call GEM VRAM functions directly
drm/vram: Unexport internal functions of VRAM MM
drm/vram: Unconditonally set BO call-back
2019 Sep 11
4
[PATCH v2 0/4] Merge VRAM MM and GEM VRAM source files
VRAM MM and GEM VRAM are only used with each other. This patch set
moves VRAM MM into GEM VRAM source files and cleans up the helper's
public interface.
Version 2 of the patch set doesn't contain functional changes. I'm
reposting due to the rebasing onto the debugfs patches.
v2:
* updated for debugfs support
* fixed typos in comments
Thomas Zimmermann (4):
drm/vram: Move VRAM
2014 May 14
0
[RFC PATCH v1 12/16] drm/ttm: flip the switch, and convert to dma_fence
...buffer_object *bo, int evict, bool intr,
if (ret == 0) {
ret = nouveau_fence_new(chan, false, &fence);
if (ret == 0) {
- ret = ttm_bo_move_accel_cleanup(bo, fence,
+ ret = ttm_bo_move_accel_cleanup(bo,
+ &fence->base,
evict,
no_wait_gpu,
new_mem);
@@ -1151,8 +1152,9 @@ nouveau_bo_vm_cleanup(struct ttm_buffer_object *bo,
{
struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
struct drm_device *dev = drm->dev;
+ struct fence *fence = reservation_object_get_excl(bo->resv);
- nv10_bo_put_tile_region(dev, *old_tile, bo->sync_obj...
2009 Dec 19
1
[PATCH] drm/nouveau: always do buffer object moves on bo->channel
...1 @@ nouveau_bo_move_m2mf(struct ttm_buffer_object *bo, int evict, bool intr,
int ret;
chan = nvbo->channel;
- if (!chan || nvbo->tile_flags || nvbo->no_vm)
+ if (!chan)
chan = dev_priv->channel;
src_offset = old_mem->mm_node->start << PAGE_SHIFT;
dst_offset = new_mem->mm_node->start << PAGE_SHIFT;
- if (chan != dev_priv->channel) {
- if (old_mem->mem_type == TTM_PL_TT)
- src_offset += dev_priv->vm_gart_base;
- else
- src_offset += dev_priv->vm_vram_base;
-
- if (new_mem->mem_type == TTM_PL_TT)
- dst_offset += dev_priv->vm_...
2014 Jul 09
0
[PATCH 13/17] drm/ttm: flip the switch, and convert to dma_fence
...buffer_object *bo, int evict, bool intr,
if (ret == 0) {
ret = nouveau_fence_new(chan, false, &fence);
if (ret == 0) {
- ret = ttm_bo_move_accel_cleanup(bo, fence,
+ ret = ttm_bo_move_accel_cleanup(bo,
+ &fence->base,
evict,
no_wait_gpu,
new_mem);
@@ -1151,8 +1152,9 @@ nouveau_bo_vm_cleanup(struct ttm_buffer_object *bo,
{
struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
struct drm_device *dev = drm->dev;
+ struct fence *fence = reservation_object_get_excl(bo->resv);
- nv10_bo_put_tile_region(dev, *old_tile, bo->sync_obj...
2013 Mar 05
0
[PATCH] drm/nouveau/nv50: use correct tiling methods for m2mf buffer moves
.../drm/nouveau/nouveau_bo.c
index 11ca821..7ff1071 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -801,7 +801,7 @@ nv50_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
stride = 16 * 4;
height = amount / stride;
- if (new_mem->mem_type == TTM_PL_VRAM &&
+ if (old_mem->mem_type == TTM_PL_VRAM &&
nouveau_bo_tile_layout(nvbo)) {
ret = RING_SPACE(chan, 8);
if (ret)
@@ -823,7 +823,7 @@ nv50_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
BEGIN_NV04(chan, NvSu...
2014 Sep 26
0
[RFC PATCH 6/7] drm/nouveau: Support marking buffers for explicit sync
...e enabled
* at the same time.
*/
- if (nvbo->tile_flags & NOUVEAU_GEM_TILE_ZETA) {
+ if (nvbo->bo_flags & NOUVEAU_GEM_TILE_ZETA) {
fpfn = vram_pages / 2;
lpfn = ~0;
} else {
@@ -1291,7 +1291,7 @@ nouveau_bo_vm_bind(struct ttm_buffer_object *bo, struct ttm_mem_reg *new_mem,
if (drm->device.info.family >= NV_DEVICE_INFO_V0_CELSIUS) {
*new_tile = nv10_bo_set_tiling(dev, offset, new_mem->size,
nvbo->tile_mode,
- nvbo->tile_flags);
+ nvbo->bo_flags);
}
return 0;
diff --git a/drm/nouveau_bo.h b/drm/nouveau_bo.h
index f97bc26.....
2013 Nov 12
6
[PATCH 1/7] drm/nouveau: fix m2mf copy to tiled gart
.../gpu/drm/nouveau/nouveau_bo.c
index f5b0201..639d7cd 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -803,25 +803,25 @@ nv50_bo_move_m2mf(struct nouveau_channel *chan, struct ttm_buffer_object *bo,
struct ttm_mem_reg *old_mem, struct ttm_mem_reg *new_mem)
{
struct nouveau_mem *node = old_mem->mm_node;
- struct nouveau_bo *nvbo = nouveau_bo(bo);
u64 length = (new_mem->num_pages << PAGE_SHIFT);
u64 src_offset = node->vma[0].offset;
u64 dst_offset = node->vma[1].offset;
+ int src_tiled = !!node->memtype;
+ int dst_tiled =...
2014 Oct 27
0
[PATCH] drm: warn when moving a pinned object
...uct ttm_buffer_object *bo, bool evict, bool intr,
struct nouveau_drm_tile *new_tile = NULL;
int ret = 0;
+ if (nvbo->pin_refcnt)
+ NV_WARN(drm, "Moving pinned object %p!\n", nvbo);
+
if (drm->device.info.family < NV_DEVICE_INFO_V0_TESLA) {
ret = nouveau_bo_vm_bind(bo, new_mem, &new_tile);
if (ret)
--
2.1.2
2015 Mar 24
10
[PATCH] Add virtio gpu driver.
...tio_gpu_backend_func;
+ gtt->vgdev = vgdev;
+ if (ttm_dma_tt_init(>t->ttm, bdev, size, page_flags,
+ dummy_read_page)) {
+ kfree(gtt);
+ return NULL;
+ }
+ return >t->ttm.ttm;
+}
+
+static void virtio_gpu_move_null(struct ttm_buffer_object *bo,
+ struct ttm_mem_reg *new_mem)
+{
+ struct ttm_mem_reg *old_mem = &bo->mem;
+
+ BUG_ON(old_mem->mm_node != NULL);
+ *old_mem = *new_mem;
+ new_mem->mm_node = NULL;
+}
+
+static int virtio_gpu_bo_move(struct ttm_buffer_object *bo,
+ bool evict, bool interruptible,
+ bool no_wait_gpu,
+ struct...
2015 Mar 24
10
[PATCH] Add virtio gpu driver.
...tio_gpu_backend_func;
+ gtt->vgdev = vgdev;
+ if (ttm_dma_tt_init(>t->ttm, bdev, size, page_flags,
+ dummy_read_page)) {
+ kfree(gtt);
+ return NULL;
+ }
+ return >t->ttm.ttm;
+}
+
+static void virtio_gpu_move_null(struct ttm_buffer_object *bo,
+ struct ttm_mem_reg *new_mem)
+{
+ struct ttm_mem_reg *old_mem = &bo->mem;
+
+ BUG_ON(old_mem->mm_node != NULL);
+ *old_mem = *new_mem;
+ new_mem->mm_node = NULL;
+}
+
+static int virtio_gpu_bo_move(struct ttm_buffer_object *bo,
+ bool evict, bool interruptible,
+ bool no_wait_gpu,
+ struct...
2015 Mar 24
0
[PATCH] Add virtio gpu driver.
...; + if (ttm_dma_tt_init(>t->ttm, bdev, size, page_flags,
> + dummy_read_page)) {
> + kfree(gtt);
> + return NULL;
> + }
> + return >t->ttm.ttm;
> +}
> +
> +static void virtio_gpu_move_null(struct ttm_buffer_object *bo,
> + struct ttm_mem_reg *new_mem)
> +{
> + struct ttm_mem_reg *old_mem = &bo->mem;
> +
> + BUG_ON(old_mem->mm_node != NULL);
> + *old_mem = *new_mem;
> + new_mem->mm_node = NULL;
> +}
> +
> +static int virtio_gpu_bo_move(struct ttm_buffer_object *bo,
> + bool evict, bool interrupt...
2015 Mar 24
0
[PATCH] Add virtio gpu driver.
...; + if (ttm_dma_tt_init(>t->ttm, bdev, size, page_flags,
> + dummy_read_page)) {
> + kfree(gtt);
> + return NULL;
> + }
> + return >t->ttm.ttm;
> +}
> +
> +static void virtio_gpu_move_null(struct ttm_buffer_object *bo,
> + struct ttm_mem_reg *new_mem)
> +{
> + struct ttm_mem_reg *old_mem = &bo->mem;
> +
> + BUG_ON(old_mem->mm_node != NULL);
> + *old_mem = *new_mem;
> + new_mem->mm_node = NULL;
> +}
> +
> +static int virtio_gpu_bo_move(struct ttm_buffer_object *bo,
> + bool evict, bool interrupt...
2019 Sep 13
2
[PATCH 8/8] drm/vram: drop DRM_VRAM_MM_FILE_OPERATIONS
...te VRAM MM with TTM buffer objects. New
+ * functions can be added if necessary.
+ */
+struct drm_vram_mm_funcs {
+ void (*evict_flags)(struct ttm_buffer_object *bo,
+ struct ttm_placement *placement);
+ void (*move_notify)(struct ttm_buffer_object *bo, bool evict,
+ struct ttm_mem_reg *new_mem);
+};
+
+/**
+ * struct drm_vram_mm - An instance of VRAM MM
+ * @vram_base: Base address of the managed video memory
+ * @vram_size: Size of the managed video memory in bytes
+ * @bdev: The TTM BO device.
+ * @funcs: TTM BO functions
+ *
+ * The fields &struct drm_vram_mm.vram_base and
+ * &am...