LCOV - code coverage report
Current view: top level - include/linux - dmapool.h (source / functions) Hit Total Coverage
Test: coverage.info Lines: 1 1 100.0 %
Date: 2017-01-25 Functions: 0 0 -

          Line data    Source code
       1             : /*
       2             :  * include/linux/dmapool.h
       3             :  *
       4             :  * Allocation pools for DMAable (coherent) memory.
       5             :  *
       6             :  * This file is licensed under  the terms of the GNU General Public 
       7             :  * License version 2. This program is licensed "as is" without any 
       8             :  * warranty of any kind, whether express or implied.
       9             :  */
      10             : 
      11             : #ifndef LINUX_DMAPOOL_H
      12             : #define LINUX_DMAPOOL_H
      13             : 
      14             : #include <asm/io.h>
      15             : #include <asm/scatterlist.h>
      16             : 
      17           1 : struct dma_pool *dma_pool_create(const char *name, struct device *dev, 
      18             :                         size_t size, size_t align, size_t allocation);
      19             : 
      20             : void dma_pool_destroy(struct dma_pool *pool);
      21             : 
      22             : void *dma_pool_alloc(struct dma_pool *pool, gfp_t mem_flags,
      23             :                      dma_addr_t *handle);
      24             : 
      25             : void dma_pool_free(struct dma_pool *pool, void *vaddr, dma_addr_t addr);
      26             : 
      27             : /*
      28             :  * Managed DMA pool
      29             :  */
      30             : struct dma_pool *dmam_pool_create(const char *name, struct device *dev,
      31             :                                   size_t size, size_t align, size_t allocation);
      32             : void dmam_pool_destroy(struct dma_pool *pool);
      33             : 
      34             : #endif
      35             : 

Generated by: LCOV version 1.10