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ttm_agp_backend.c
(3.78 KB)
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ttm_bo.c
(45.21 KB)
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ttm_bo_api.h
(22.82 KB)
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ttm_bo_driver.h
(32.53 KB)
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ttm_bo_manager.c
(4.37 KB)
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ttm_bo_util.c
(16.33 KB)
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ttm_bo_vm.c
(13.26 KB)
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ttm_execbuf_util.c
(6.05 KB)
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ttm_execbuf_util.h
(3.89 KB)
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ttm_lock.c
(7.5 KB)
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ttm_lock.h
(6.57 KB)
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ttm_memory.c
(11.02 KB)
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ttm_memory.h
(5.05 KB)
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ttm_module.h
(1.52 KB)
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ttm_object.c
(11.57 KB)
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ttm_object.h
(8.69 KB)
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ttm_page_alloc.c
(22.59 KB)
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ttm_page_alloc.h
(2.78 KB)
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ttm_page_alloc_dma.c
(29.56 KB)
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ttm_placement.h
(3.41 KB)
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ttm_tt.c
(8.73 KB)
Editing: ttm_page_alloc.h
/* * Copyright (c) Red Hat Inc. * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sub license, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the * next paragraph) shall be included in all copies or substantial portions * of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * * Authors: Dave Airlie <airlied@redhat.com> * Jerome Glisse <jglisse@redhat.com> */ /* $FreeBSD$ */ #ifndef TTM_PAGE_ALLOC #define TTM_PAGE_ALLOC #include <dev/drm2/ttm/ttm_bo_driver.h> #include <dev/drm2/ttm/ttm_memory.h> /** * Initialize pool allocator. */ int ttm_page_alloc_init(struct ttm_mem_global *glob, unsigned max_pages); /** * Free pool allocator. */ void ttm_page_alloc_fini(void); /** * ttm_pool_populate: * * @ttm: The struct ttm_tt to contain the backing pages. * * Add backing pages to all of @ttm */ extern int ttm_pool_populate(struct ttm_tt *ttm); /** * ttm_pool_unpopulate: * * @ttm: The struct ttm_tt which to free backing pages. * * Free all pages of @ttm */ extern void ttm_pool_unpopulate(struct ttm_tt *ttm); /** * Output the state of pools to debugfs file */ /* XXXKIB extern int ttm_page_alloc_debugfs(struct seq_file *m, void *data); */ #ifdef CONFIG_SWIOTLB /** * Initialize pool allocator. */ int ttm_dma_page_alloc_init(struct ttm_mem_global *glob, unsigned max_pages); /** * Free pool allocator. */ void ttm_dma_page_alloc_fini(void); /** * Output the state of pools to debugfs file */ extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data); extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev); extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev); #else static inline int ttm_dma_page_alloc_init(struct ttm_mem_global *glob, unsigned max_pages) { return -ENODEV; } static inline void ttm_dma_page_alloc_fini(void) { return; } /* XXXKIB static inline int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data) { return 0; } */ #endif #endif
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