DMAM_POOL_CREATE(9) Memory Management in Linux DMAM_POOL_CREATE(9)NAMEdmam_pool_create - Managed dma_pool_create
struct dma_pool * dmam_pool_create(const char * name,
struct device * dev, size_t size,
size_t align, size_t allocation);
name of pool, for diagnostics
device that will be doing the DMA
size of the blocks in this pool.
alignment requirement for blocks; must be a power of two
returned blocks won´t cross this boundary (or zero)
Managed dma_pool_create. DMA pool created with this function is
automatically destroyed on driver detach.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 DMAM_POOL_CREATE(9)