diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/dma-debug.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/dma-debug.h | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/ANDROID_3.4.5/include/linux/dma-debug.h b/ANDROID_3.4.5/include/linux/dma-debug.h deleted file mode 100644 index 171ad8ae..00000000 --- a/ANDROID_3.4.5/include/linux/dma-debug.h +++ /dev/null @@ -1,181 +0,0 @@ -/* - * Copyright (C) 2008 Advanced Micro Devices, Inc. - * - * Author: Joerg Roedel <joerg.roedel@amd.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef __DMA_DEBUG_H -#define __DMA_DEBUG_H - -#include <linux/types.h> - -struct device; -struct scatterlist; -struct bus_type; - -#ifdef CONFIG_DMA_API_DEBUG - -extern void dma_debug_add_bus(struct bus_type *bus); - -extern void dma_debug_init(u32 num_entries); - -extern int dma_debug_resize_entries(u32 num_entries); - -extern void debug_dma_map_page(struct device *dev, struct page *page, - size_t offset, size_t size, - int direction, dma_addr_t dma_addr, - bool map_single); - -extern void debug_dma_unmap_page(struct device *dev, dma_addr_t addr, - size_t size, int direction, bool map_single); - -extern void debug_dma_map_sg(struct device *dev, struct scatterlist *sg, - int nents, int mapped_ents, int direction); - -extern void debug_dma_unmap_sg(struct device *dev, struct scatterlist *sglist, - int nelems, int dir); - -extern void debug_dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t dma_addr, void *virt); - -extern void debug_dma_free_coherent(struct device *dev, size_t size, - void *virt, dma_addr_t addr); - -extern void debug_dma_sync_single_for_cpu(struct device *dev, - dma_addr_t dma_handle, size_t size, - int direction); - -extern void debug_dma_sync_single_for_device(struct device *dev, - dma_addr_t dma_handle, - size_t size, int direction); - -extern void debug_dma_sync_single_range_for_cpu(struct device *dev, - dma_addr_t dma_handle, - unsigned long offset, - size_t size, - int direction); - -extern void debug_dma_sync_single_range_for_device(struct device *dev, - dma_addr_t dma_handle, - unsigned long offset, - size_t size, int direction); - -extern void debug_dma_sync_sg_for_cpu(struct device *dev, - struct scatterlist *sg, - int nelems, int direction); - -extern void debug_dma_sync_sg_for_device(struct device *dev, - struct scatterlist *sg, - int nelems, int direction); - -extern void debug_dma_dump_mappings(struct device *dev); - -#else /* CONFIG_DMA_API_DEBUG */ - -static inline void dma_debug_add_bus(struct bus_type *bus) -{ -} - -static inline void dma_debug_init(u32 num_entries) -{ -} - -static inline int dma_debug_resize_entries(u32 num_entries) -{ - return 0; -} - -static inline void debug_dma_map_page(struct device *dev, struct page *page, - size_t offset, size_t size, - int direction, dma_addr_t dma_addr, - bool map_single) -{ -} - -static inline void debug_dma_unmap_page(struct device *dev, dma_addr_t addr, - size_t size, int direction, - bool map_single) -{ -} - -static inline void debug_dma_map_sg(struct device *dev, struct scatterlist *sg, - int nents, int mapped_ents, int direction) -{ -} - -static inline void debug_dma_unmap_sg(struct device *dev, - struct scatterlist *sglist, - int nelems, int dir) -{ -} - -static inline void debug_dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t dma_addr, void *virt) -{ -} - -static inline void debug_dma_free_coherent(struct device *dev, size_t size, - void *virt, dma_addr_t addr) -{ -} - -static inline void debug_dma_sync_single_for_cpu(struct device *dev, - dma_addr_t dma_handle, - size_t size, int direction) -{ -} - -static inline void debug_dma_sync_single_for_device(struct device *dev, - dma_addr_t dma_handle, - size_t size, int direction) -{ -} - -static inline void debug_dma_sync_single_range_for_cpu(struct device *dev, - dma_addr_t dma_handle, - unsigned long offset, - size_t size, - int direction) -{ -} - -static inline void debug_dma_sync_single_range_for_device(struct device *dev, - dma_addr_t dma_handle, - unsigned long offset, - size_t size, - int direction) -{ -} - -static inline void debug_dma_sync_sg_for_cpu(struct device *dev, - struct scatterlist *sg, - int nelems, int direction) -{ -} - -static inline void debug_dma_sync_sg_for_device(struct device *dev, - struct scatterlist *sg, - int nelems, int direction) -{ -} - -static inline void debug_dma_dump_mappings(struct device *dev) -{ -} - -#endif /* CONFIG_DMA_API_DEBUG */ - -#endif /* __DMA_DEBUG_H */ |