search for: io_reserve_fastpath

Implementing those is completely unecessary. Signed-off-by: Christian K?nig <christian.koenig at amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 5 ----- drivers/gpu/drm/drm_gem_vram_helper.c | 5 ----- drivers/gpu/drm/qxl/qxl_ttm.c | 6 ------ drivers/gpu/drm/radeon/radeon_ttm.c | 5 ----- drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 11 -----------

Just a gentle ping on this. Already got the Acked-by from Daniel, but I need some of the nouveau guys to test this since I can only compile test it. Regards, Christian.

...x_unlock(&drm->ttm.io_reserve_mutex); +} + int nouveau_bo_validate(struct nouveau_bo *nvbo, bool interruptible, bool no_wait_gpu) @@ -674,8 +696,6 @@ nouveau_bo_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, } man->func = &nouveau_vram_manager; - man->io_reserve_fastpath = false; - man->use_io_reserve_lru = true; } else { man->func = &ttm_bo_manager_func; } @@ -1304,6 +1324,8 @@ nouveau_bo_move_ntfy(struct ttm_buffer_object *bo, bool evict, if (bo->destroy != nouveau_bo_del_ttm) return; + nouveau_bo_del_io_reserve_lru(bo); + if (me...

Hi guys, I've already send this out in September last year, but only got a response from Daniel. Could you guys please test this and tell me what you think about it? Basically I'm trying to remove all driver specific features from TTM which don't need to be inside the framework. Thanks, Christian.

...; + > int > nouveau_bo_validate(struct nouveau_bo *nvbo, bool interruptible, > bool no_wait_gpu) > @@ -675,8 +697,6 @@ nouveau_bo_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, > } > > man->func = &nouveau_vram_manager; > - man->io_reserve_fastpath = false; > - man->use_io_reserve_lru = true; > } else { > man->func = &ttm_bo_manager_func; > } > @@ -1305,6 +1325,8 @@ nouveau_bo_move_ntfy(struct ttm_buffer_object *bo, bool evict, > if (bo->destroy != nouveau_bo_del_ttm) > return; > &...

...bool interruptible, > bool no_wait_gpu) > @@ -675,8 +697,6 @@ nouveau_bo_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, > } > > man->func = &nouveau_vram_manager; > - man->io_reserve_fastpath = false; > - man->use_io_reserve_lru = true; > } else { > man->func = &ttm_bo_manager_func; > } > @@ -1305,6 +1325,8 @@ nouveau_bo_move_ntfy(struct ttm_buffer_object *bo, bool evict, >...

...x_unlock(&drm->ttm.io_reserve_mutex); +} + int nouveau_bo_validate(struct nouveau_bo *nvbo, bool interruptible, bool no_wait_gpu) @@ -675,8 +697,6 @@ nouveau_bo_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, } man->func = &nouveau_vram_manager; - man->io_reserve_fastpath = false; - man->use_io_reserve_lru = true; } else { man->func = &ttm_bo_manager_func; } @@ -1305,6 +1325,8 @@ nouveau_bo_move_ntfy(struct ttm_buffer_object *bo, bool evict, if (bo->destroy != nouveau_bo_del_ttm) return; + nouveau_bo_del_io_reserve_lru(bo); + if (me...

...+} > + > int > nouveau_bo_validate(struct nouveau_bo *nvbo, bool interruptible, > bool no_wait_gpu) > @@ -674,8 +696,6 @@ nouveau_bo_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, > } > > man->func = &nouveau_vram_manager; > - man->io_reserve_fastpath = false; > - man->use_io_reserve_lru = true; > } else { > man->func = &ttm_bo_manager_func; > } > @@ -1304,6 +1324,8 @@ nouveau_bo_move_ntfy(struct ttm_buffer_object *bo, bool evict, > if (bo->destroy != nouveau_bo_del_ttm) > return; > > +...

On Mon, May 19, 2014 at 7:16 PM, Lucas Stach <l.stach at pengutronix.de> wrote: > Am Montag, den 19.05.2014, 19:06 +0900 schrieb Alexandre Courbot: >> On 05/19/2014 06:57 PM, Lucas Stach wrote: >> > Am Montag, den 19.05.2014, 18:46 +0900 schrieb Alexandre Courbot: >> >> This patch is not meant to be merged, but rather to try and understand >> >> why

...t;= NV_50) { + /* Some BARs do not support being ioremapped WC */ + if (nouveau_bar(drm->device)->iomap_uncached) { + man->available_caching = TTM_PL_FLAG_UNCACHED; + man->default_caching = TTM_PL_FLAG_UNCACHED; + } + man->func = &nouveau_vram_manager; man->io_reserve_fastpath = false; man->use_io_reserve_lru = true; } else { man->func = &ttm_bo_manager_func; } - man->flags = TTM_MEMTYPE_FLAG_FIXED | - TTM_MEMTYPE_FLAG_MAPPABLE; - man->available_caching = TTM_PL_FLAG_UNCACHED | - TTM_PL_FLAG_WC; - man->default_caching = TTM...