| 0,0 → 1,26 |
|---|
| /* |
| * include/linux/dmapool.h |
| * |
| * Allocation pools for DMAable (coherent) memory. |
| * |
| * This file is licensed under the terms of the GNU General Public |
| * License version 2. This program is licensed "as is" without any |
| * warranty of any kind, whether express or implied. |
| */ |
| |
| #ifndef LINUX_DMAPOOL_H |
| #define LINUX_DMAPOOL_H |
| |
| struct dma_pool *dma_pool_create(const char *name, struct device *dev, |
| size_t size, size_t align, size_t allocation); |
| |
| void dma_pool_destroy(struct dma_pool *pool); |
| |
| void *dma_pool_alloc(struct dma_pool *pool, gfp_t mem_flags, |
| dma_addr_t *handle); |
| |
| void dma_pool_free(struct dma_pool *pool, void *vaddr, dma_addr_t addr); |
| |
| |
| #endif |
| |