search for: bo_mem

Displaying 20 results from an estimated 22 matches for "bo_mem".

[PATCH v3 1/4] drm/amdgpu: Use cursor start instead of ttm resource start
2023 Jan 25
4
[PATCH v3 1/4] drm/amdgpu: Use cursor start instead of ttm resource start
...struct amdgpu_device *adev = amdgpu_ttm_adev(bdev); struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm); + struct amdgpu_res_cursor cursor; uint64_t flags; int r; @@ -896,7 +897,8 @@ static int amdgpu_ttm_backend_bind(struct ttm_device *bdev, flags = amdgpu_ttm_tt_pte_flags(adev, ttm, bo_mem); /* bind pages into GART page tables */ - gtt->offset = (u64)bo_mem->start << PAGE_SHIFT; + amdgpu_res_first(bo_mem, 0, bo_mem->size, &cursor); + gtt->offset = cursor.start; amdgpu_gart_bind(adev, gtt->offset, ttm->num_pages, gtt->ttm.dma_address, flags);...
[PATCH v2 1/4] drm/amdgpu: Use cursor start instead of ttm resource start
2023 Jan 25
5
[PATCH v2 1/4] drm/amdgpu: Use cursor start instead of ttm resource start
...struct amdgpu_device *adev = amdgpu_ttm_adev(bdev); struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm); + struct amdgpu_res_cursor cursor; uint64_t flags; int r; @@ -896,7 +897,8 @@ static int amdgpu_ttm_backend_bind(struct ttm_device *bdev, flags = amdgpu_ttm_tt_pte_flags(adev, ttm, bo_mem); /* bind pages into GART page tables */ - gtt->offset = (u64)bo_mem->start << PAGE_SHIFT; + amdgpu_res_first(bo_mem, 0, bo_mem->size, &cursor); + gtt->offset = cursor.start; amdgpu_gart_bind(adev, gtt->offset, ttm->num_pages, gtt->ttm.dma_address, flags);...
[PATCH 04/10] drm/virtio: move virtio_gpu_object_{attach, detach} calls.
2018 Dec 19
0
[PATCH 04/10] drm/virtio: move virtio_gpu_object_{attach, detach} calls.
...io_gpu_ttm_io_mem_free(struct ttm_bo_device *bdev, */ struct virtio_gpu_ttm_tt { struct ttm_dma_tt ttm; - struct virtio_gpu_device *vgdev; - u64 offset; + struct virtio_gpu_object *obj; }; -static int virtio_gpu_ttm_backend_bind(struct ttm_tt *ttm, - struct ttm_mem_reg *bo_mem) +static int virtio_gpu_ttm_tt_bind(struct ttm_tt *ttm, + struct ttm_mem_reg *bo_mem) { - struct virtio_gpu_ttm_tt *gtt = (void *)ttm; + struct virtio_gpu_ttm_tt *gtt = + container_of(ttm, struct virtio_gpu_ttm_tt, ttm.ttm); + struct virtio_gpu_device *vgdev = + virtio_gpu_get_vgdev(gtt-&gt...
[PATCH v3 1/5] drm/virtio: move virtio_gpu_object_{attach, detach} calls.
2019 Mar 18
0
[PATCH v3 1/5] drm/virtio: move virtio_gpu_object_{attach, detach} calls.
...io_gpu_ttm_io_mem_free(struct ttm_bo_device *bdev, */ struct virtio_gpu_ttm_tt { struct ttm_dma_tt ttm; - struct virtio_gpu_device *vgdev; - u64 offset; + struct virtio_gpu_object *obj; }; -static int virtio_gpu_ttm_backend_bind(struct ttm_tt *ttm, - struct ttm_mem_reg *bo_mem) +static int virtio_gpu_ttm_tt_bind(struct ttm_tt *ttm, + struct ttm_mem_reg *bo_mem) { - struct virtio_gpu_ttm_tt *gtt = (void *)ttm; + struct virtio_gpu_ttm_tt *gtt = + container_of(ttm, struct virtio_gpu_ttm_tt, ttm.ttm); + struct virtio_gpu_device *vgdev = + virtio_gpu_get_vgdev(gtt-&gt...
[PATCH v2 1/4] drm/amdgpu: Use cursor start instead of ttm resource start
2023 Jan 25
0
[PATCH v2 1/4] drm/amdgpu: Use cursor start instead of ttm resource start
...m_adev(bdev); > struct amdgpu_ttm_tt *gtt = ttm_to_amdgpu_ttm_tt(ttm); > + struct amdgpu_res_cursor cursor; > uint64_t flags; > int r; > > @@ -896,7 +897,8 @@ static int amdgpu_ttm_backend_bind(struct ttm_device *bdev, > flags = amdgpu_ttm_tt_pte_flags(adev, ttm, bo_mem); > > /* bind pages into GART page tables */ > - gtt->offset = (u64)bo_mem->start << PAGE_SHIFT; > + amdgpu_res_first(bo_mem, 0, bo_mem->size, &cursor); > + gtt->offset = cursor.start; > amdgpu_gart_bind(adev, gtt->offset, ttm->num_pages, >...
[PATCH] Add virtio gpu driver.
2015 Mar 24
10
[PATCH] Add virtio gpu driver.
...device *bdev, + struct ttm_mem_reg *mem) +{ +} + +/* + * TTM backend functions. + */ +struct virtio_gpu_ttm_tt { + struct ttm_dma_tt ttm; + struct virtio_gpu_device *vgdev; + u64 offset; +}; + +static int virtio_gpu_ttm_backend_bind(struct ttm_tt *ttm, + struct ttm_mem_reg *bo_mem) +{ + struct virtio_gpu_ttm_tt *gtt = (void *)ttm; + + gtt->offset = (unsigned long)(bo_mem->start << PAGE_SHIFT); + if (!ttm->num_pages) { + WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n", + ttm->num_pages, bo_mem, ttm); + } + /* Not implemented */ +...
[PATCH] Add virtio gpu driver.
2015 Mar 24
10
[PATCH] Add virtio gpu driver.
...device *bdev, + struct ttm_mem_reg *mem) +{ +} + +/* + * TTM backend functions. + */ +struct virtio_gpu_ttm_tt { + struct ttm_dma_tt ttm; + struct virtio_gpu_device *vgdev; + u64 offset; +}; + +static int virtio_gpu_ttm_backend_bind(struct ttm_tt *ttm, + struct ttm_mem_reg *bo_mem) +{ + struct virtio_gpu_ttm_tt *gtt = (void *)ttm; + + gtt->offset = (unsigned long)(bo_mem->start << PAGE_SHIFT); + if (!ttm->num_pages) { + WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n", + ttm->num_pages, bo_mem, ttm); + } + /* Not implemented */ +...
[PATCH] Add virtio gpu driver.
2015 Mar 24
0
[PATCH] Add virtio gpu driver.
...; + > +/* > + * TTM backend functions. > + */ > +struct virtio_gpu_ttm_tt { > + struct ttm_dma_tt ttm; > + struct virtio_gpu_device *vgdev; > + u64 offset; > +}; > + > +static int virtio_gpu_ttm_backend_bind(struct ttm_tt *ttm, > + struct ttm_mem_reg *bo_mem) > +{ > + struct virtio_gpu_ttm_tt *gtt = (void *)ttm; > + > + gtt->offset = (unsigned long)(bo_mem->start << PAGE_SHIFT); > + if (!ttm->num_pages) { > + WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n", > + ttm->num_pages, bo_mem, t...
[PATCH] Add virtio gpu driver.
2015 Mar 24
0
[PATCH] Add virtio gpu driver.
...; + > +/* > + * TTM backend functions. > + */ > +struct virtio_gpu_ttm_tt { > + struct ttm_dma_tt ttm; > + struct virtio_gpu_device *vgdev; > + u64 offset; > +}; > + > +static int virtio_gpu_ttm_backend_bind(struct ttm_tt *ttm, > + struct ttm_mem_reg *bo_mem) > +{ > + struct virtio_gpu_ttm_tt *gtt = (void *)ttm; > + > + gtt->offset = (unsigned long)(bo_mem->start << PAGE_SHIFT); > + if (!ttm->num_pages) { > + WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n", > + ttm->num_pages, bo_mem, t...
[PATCH v6 11/18] drm/virtio: switch from ttm to gem shmem helpers
2019 Jul 02
2
[PATCH v6 11/18] drm/virtio: switch from ttm to gem shmem helpers
...mem_free(struct ttm_bo_device *bdev, - struct ttm_mem_reg *mem) -{ -} - -/* - * TTM backend functions. - */ -struct virtio_gpu_ttm_tt { - struct ttm_dma_tt ttm; - struct virtio_gpu_object *obj; -}; - -static int virtio_gpu_ttm_tt_bind(struct ttm_tt *ttm, - struct ttm_mem_reg *bo_mem) -{ - struct virtio_gpu_ttm_tt *gtt = - container_of(ttm, struct virtio_gpu_ttm_tt, ttm.ttm); - struct virtio_gpu_device *vgdev = - virtio_gpu_get_vgdev(gtt->obj->tbo.bdev); - - virtio_gpu_object_attach(vgdev, gtt->obj, NULL); - return 0; -} - -static int virtio_gpu_ttm_tt_unbind(struct...
[PATCH v4 11/12] drm/virtio: switch from ttm to gem shmem helpers
2019 Jun 20
2
[PATCH v4 11/12] drm/virtio: switch from ttm to gem shmem helpers
...mem_free(struct ttm_bo_device *bdev, - struct ttm_mem_reg *mem) -{ -} - -/* - * TTM backend functions. - */ -struct virtio_gpu_ttm_tt { - struct ttm_dma_tt ttm; - struct virtio_gpu_object *obj; -}; - -static int virtio_gpu_ttm_tt_bind(struct ttm_tt *ttm, - struct ttm_mem_reg *bo_mem) -{ - struct virtio_gpu_ttm_tt *gtt = - container_of(ttm, struct virtio_gpu_ttm_tt, ttm.ttm); - struct virtio_gpu_device *vgdev = - virtio_gpu_get_vgdev(gtt->obj->tbo.bdev); - - virtio_gpu_object_attach(vgdev, gtt->obj, NULL); - return 0; -} - -static int virtio_gpu_ttm_tt_unbind(struct...
[PATCH v4 11/12] drm/virtio: switch from ttm to gem shmem helpers
2019 Jun 20
2
[PATCH v4 11/12] drm/virtio: switch from ttm to gem shmem helpers
...mem_free(struct ttm_bo_device *bdev, - struct ttm_mem_reg *mem) -{ -} - -/* - * TTM backend functions. - */ -struct virtio_gpu_ttm_tt { - struct ttm_dma_tt ttm; - struct virtio_gpu_object *obj; -}; - -static int virtio_gpu_ttm_tt_bind(struct ttm_tt *ttm, - struct ttm_mem_reg *bo_mem) -{ - struct virtio_gpu_ttm_tt *gtt = - container_of(ttm, struct virtio_gpu_ttm_tt, ttm.ttm); - struct virtio_gpu_device *vgdev = - virtio_gpu_get_vgdev(gtt->obj->tbo.bdev); - - virtio_gpu_object_attach(vgdev, gtt->obj, NULL); - return 0; -} - -static int virtio_gpu_ttm_tt_unbind(struct...
[PATCH v7 14/18] drm/virtio: switch from ttm to gem shmem helpers
2019 Aug 02
0
[PATCH v7 14/18] drm/virtio: switch from ttm to gem shmem helpers
...mem_free(struct ttm_bo_device *bdev, - struct ttm_mem_reg *mem) -{ -} - -/* - * TTM backend functions. - */ -struct virtio_gpu_ttm_tt { - struct ttm_dma_tt ttm; - struct virtio_gpu_object *obj; -}; - -static int virtio_gpu_ttm_tt_bind(struct ttm_tt *ttm, - struct ttm_mem_reg *bo_mem) -{ - struct virtio_gpu_ttm_tt *gtt = - container_of(ttm, struct virtio_gpu_ttm_tt, ttm.ttm); - struct virtio_gpu_device *vgdev = - virtio_gpu_get_vgdev(gtt->obj->tbo.bdev); - - virtio_gpu_object_attach(vgdev, gtt->obj, NULL); - return 0; -} - -static int virtio_gpu_ttm_tt_unbind(struct...
[PATCH v3 4/4] Add virtio gpu driver.
2015 May 22
1
[PATCH v3 4/4] Add virtio gpu driver.
..._device *bdev, + struct ttm_mem_reg *mem) +{ +} + +/* + * TTM backend functions. + */ +struct virtio_gpu_ttm_tt { + struct ttm_dma_tt ttm; + struct virtio_gpu_device *vgdev; + u64 offset; +}; + +static int virtio_gpu_ttm_backend_bind(struct ttm_tt *ttm, + struct ttm_mem_reg *bo_mem) +{ + struct virtio_gpu_ttm_tt *gtt = (void *)ttm; + + gtt->offset = (unsigned long)(bo_mem->start << PAGE_SHIFT); + if (!ttm->num_pages) + WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n", + ttm->num_pages, bo_mem, ttm); + + /* Not implemented */ + retu...
[PATCH v3 4/4] Add virtio gpu driver.
2015 May 22
1
[PATCH v3 4/4] Add virtio gpu driver.
..._device *bdev, + struct ttm_mem_reg *mem) +{ +} + +/* + * TTM backend functions. + */ +struct virtio_gpu_ttm_tt { + struct ttm_dma_tt ttm; + struct virtio_gpu_device *vgdev; + u64 offset; +}; + +static int virtio_gpu_ttm_backend_bind(struct ttm_tt *ttm, + struct ttm_mem_reg *bo_mem) +{ + struct virtio_gpu_ttm_tt *gtt = (void *)ttm; + + gtt->offset = (unsigned long)(bo_mem->start << PAGE_SHIFT); + if (!ttm->num_pages) + WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n", + ttm->num_pages, bo_mem, ttm); + + /* Not implemented */ + retu...
[PATCH v2 10/12] drm/virtio: switch from ttm to gem shmem helpers
2019 Jun 18
0
[PATCH v2 10/12] drm/virtio: switch from ttm to gem shmem helpers
...mem_free(struct ttm_bo_device *bdev, - struct ttm_mem_reg *mem) -{ -} - -/* - * TTM backend functions. - */ -struct virtio_gpu_ttm_tt { - struct ttm_dma_tt ttm; - struct virtio_gpu_object *obj; -}; - -static int virtio_gpu_ttm_tt_bind(struct ttm_tt *ttm, - struct ttm_mem_reg *bo_mem) -{ - struct virtio_gpu_ttm_tt *gtt = - container_of(ttm, struct virtio_gpu_ttm_tt, ttm.ttm); - struct virtio_gpu_device *vgdev = - virtio_gpu_get_vgdev(gtt->obj->tbo.bdev); - - virtio_gpu_object_attach(vgdev, gtt->obj, NULL); - return 0; -} - -static int virtio_gpu_ttm_tt_unbind(struct...
[PATCH v5 11/12] drm/virtio: switch from ttm to gem shmem helpers
2019 Jun 28
0
[PATCH v5 11/12] drm/virtio: switch from ttm to gem shmem helpers
...mem_free(struct ttm_bo_device *bdev, - struct ttm_mem_reg *mem) -{ -} - -/* - * TTM backend functions. - */ -struct virtio_gpu_ttm_tt { - struct ttm_dma_tt ttm; - struct virtio_gpu_object *obj; -}; - -static int virtio_gpu_ttm_tt_bind(struct ttm_tt *ttm, - struct ttm_mem_reg *bo_mem) -{ - struct virtio_gpu_ttm_tt *gtt = - container_of(ttm, struct virtio_gpu_ttm_tt, ttm.ttm); - struct virtio_gpu_device *vgdev = - virtio_gpu_get_vgdev(gtt->obj->tbo.bdev); - - virtio_gpu_object_attach(vgdev, gtt->obj, NULL); - return 0; -} - -static int virtio_gpu_ttm_tt_unbind(struct...
[PATCH v3 11/12] drm/virtio: switch from ttm to gem shmem helpers
2019 Jun 19
1
[PATCH v3 11/12] drm/virtio: switch from ttm to gem shmem helpers
...mem_free(struct ttm_bo_device *bdev, - struct ttm_mem_reg *mem) -{ -} - -/* - * TTM backend functions. - */ -struct virtio_gpu_ttm_tt { - struct ttm_dma_tt ttm; - struct virtio_gpu_object *obj; -}; - -static int virtio_gpu_ttm_tt_bind(struct ttm_tt *ttm, - struct ttm_mem_reg *bo_mem) -{ - struct virtio_gpu_ttm_tt *gtt = - container_of(ttm, struct virtio_gpu_ttm_tt, ttm.ttm); - struct virtio_gpu_device *vgdev = - virtio_gpu_get_vgdev(gtt->obj->tbo.bdev); - - virtio_gpu_object_attach(vgdev, gtt->obj, NULL); - return 0; -} - -static int virtio_gpu_ttm_tt_unbind(struct...
[PATCH v2 3/4] Add virtio gpu driver.
2015 Apr 01
3
[PATCH v2 3/4] Add virtio gpu driver.
..._device *bdev, + struct ttm_mem_reg *mem) +{ +} + +/* + * TTM backend functions. + */ +struct virtio_gpu_ttm_tt { + struct ttm_dma_tt ttm; + struct virtio_gpu_device *vgdev; + u64 offset; +}; + +static int virtio_gpu_ttm_backend_bind(struct ttm_tt *ttm, + struct ttm_mem_reg *bo_mem) +{ + struct virtio_gpu_ttm_tt *gtt = (void *)ttm; + + gtt->offset = (unsigned long)(bo_mem->start << PAGE_SHIFT); + if (!ttm->num_pages) + WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n", + ttm->num_pages, bo_mem, ttm); + + /* Not implemented */ + retu...
[PATCH v2 3/4] Add virtio gpu driver.
2015 Apr 01
3
[PATCH v2 3/4] Add virtio gpu driver.
..._device *bdev, + struct ttm_mem_reg *mem) +{ +} + +/* + * TTM backend functions. + */ +struct virtio_gpu_ttm_tt { + struct ttm_dma_tt ttm; + struct virtio_gpu_device *vgdev; + u64 offset; +}; + +static int virtio_gpu_ttm_backend_bind(struct ttm_tt *ttm, + struct ttm_mem_reg *bo_mem) +{ + struct virtio_gpu_ttm_tt *gtt = (void *)ttm; + + gtt->offset = (unsigned long)(bo_mem->start << PAGE_SHIFT); + if (!ttm->num_pages) + WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n", + ttm->num_pages, bo_mem, ttm); + + /* Not implemented */ + retu...