Displaying 8 results from an estimated 8 matches for "fault_reserve_notify".
2013 Jul 12
2
[PATCH] drm/nouveau: kill nouveau_ttm_fault_reserve_notify handler to prevent useless buffer moves
...u/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index d506da5..86eb321 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -1339,34 +1339,6 @@ nouveau_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
}
static int
-nouveau_ttm_fault_reserve_notify(struct ttm_buffer_object *bo)
-{
- struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
- struct nouveau_bo *nvbo = nouveau_bo(bo);
- struct nouveau_device *device = nv_device(drm->device);
- u32 mappable = pci_resource_len(device->pdev, 1) >> PAGE_SHIFT;
-
- /* as long as the bo isn...
2020 Jul 15
3
[PATCH 1/4] drm: remove optional dummy function from drivers using TTM
...(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
-{
-}
-
static unsigned long amdgpu_ttm_io_mem_pfn(struct ttm_buffer_object *bo,
unsigned long page_offset)
{
@@ -1754,7 +1750,6 @@ static struct ttm_bo_driver amdgpu_bo_driver = {
.release_notify = &amdgpu_bo_release_notify,
.fault_reserve_notify = &amdgpu_bo_fault_reserve_notify,
.io_mem_reserve = &amdgpu_ttm_io_mem_reserve,
- .io_mem_free = &amdgpu_ttm_io_mem_free,
.io_mem_pfn = amdgpu_ttm_io_mem_pfn,
.access_memory = &amdgpu_ttm_access_memory,
.del_from_lru_notify = &amdgpu_vm_del_from_lru_notify
diff --git a/...
2013 Jul 15
0
[PATCH] drm/nouveau: kill nouveau_ttm_fault_reserve_notify handler to prevent useless buffer moves
...au/nouveau_bo.c
> index d506da5..86eb321 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_bo.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
> @@ -1339,34 +1339,6 @@ nouveau_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
> }
>
> static int
> -nouveau_ttm_fault_reserve_notify(struct ttm_buffer_object *bo)
> -{
> - struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
> - struct nouveau_bo *nvbo = nouveau_bo(bo);
> - struct nouveau_device *device = nv_device(drm->device);
> - u32 mappable = pci_resource_len(device->pdev, 1) >...
2014 May 14
0
[RFC PATCH v1 12/16] drm/ttm: flip the switch, and convert to dma_fence
...fy,
.move = nouveau_bo_move,
.verify_access = nouveau_bo_verify_access,
- .sync_obj_signaled = nouveau_bo_fence_signalled,
- .sync_obj_wait = nouveau_bo_fence_wait,
- .sync_obj_flush = nouveau_bo_fence_flush,
- .sync_obj_unref = nouveau_bo_fence_unref,
- .sync_obj_ref = nouveau_bo_fence_ref,
.fault_reserve_notify = &nouveau_ttm_fault_reserve_notify,
.io_mem_reserve = &nouveau_ttm_io_mem_reserve,
.io_mem_free = &nouveau_ttm_io_mem_free,
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
index 9a9e04985826..b1aba6f79605 100644
--- a/drivers/gpu/drm/n...
2014 Jul 09
0
[PATCH 13/17] drm/ttm: flip the switch, and convert to dma_fence
...fy,
.move = nouveau_bo_move,
.verify_access = nouveau_bo_verify_access,
- .sync_obj_signaled = nouveau_bo_fence_signalled,
- .sync_obj_wait = nouveau_bo_fence_wait,
- .sync_obj_flush = nouveau_bo_fence_flush,
- .sync_obj_unref = nouveau_bo_fence_unref,
- .sync_obj_ref = nouveau_bo_fence_ref,
.fault_reserve_notify = &nouveau_ttm_fault_reserve_notify,
.io_mem_reserve = &nouveau_ttm_io_mem_reserve,
.io_mem_free = &nouveau_ttm_io_mem_free,
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
index d24f8ce4341a..9f92ad37637d 100644
--- a/drivers/gpu/drm/n...
2014 May 14
17
[RFC PATCH v1 00/16] Convert all ttm drivers to use the new reservation interface
This series depends on the previously posted reservation api patches.
2 of them are not yet in for-next-fences branch of
git://git.linaro.org/people/sumit.semwal/linux-3.x.git
The missing patches are still in my vmwgfx_wip branch at
git://people.freedesktop.org/~mlankhorst/linux
All ttm drivers are converted to the fence api, fence_lock is removed
and rcu is used in its place.
qxl is the first
2014 Jul 31
19
[PATCH 01/19] fence: add debugging lines to fence_is_signaled for the callback
fence_is_signaled callback should support being run in
atomic context, but not in irq context.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst at canonical.com>
---
include/linux/fence.h | 23 +++++++++++++++++++----
1 file changed, 19 insertions(+), 4 deletions(-)
diff --git a/include/linux/fence.h b/include/linux/fence.h
index d174585b874b..c1a4519ba2f5 100644
---
2014 Jul 09
22
[PATCH 00/17] Convert TTM to the new fence interface.
This series applies on top of the driver-core-next branch of
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
Before converting ttm to the new fence interface I had to fix some
drivers to require a reservation before poking with fence_obj.
After flipping the switch RCU becomes available instead, and
the extra reservations can be dropped again. :-)
I've done at least basic