cpdma_params
struct cpdma_params dma_params;
struct cpdma_params *cpdma_params = &ctlr->params;
pool->mem_size = cpdma_params->desc_mem_size;
cpdma_params->desc_align);
if (cpdma_params->descs_pool_size) {
pool->num_desc = cpdma_params->descs_pool_size;
if (pool->mem_size > cpdma_params->desc_mem_size)
cpdma_params->desc_mem_phys = 0;
if (cpdma_params->desc_mem_phys) {
pool->phys = cpdma_params->desc_mem_phys;
pool->hw_addr = cpdma_params->desc_hw_addr;
struct cpdma_ctlr *cpdma_ctlr_create(struct cpdma_params *params)
struct cpdma_params params;
struct cpdma_ctlr *cpdma_ctlr_create(struct cpdma_params *params);
struct cpdma_params dma_params;