289 static void free_cdesc(struct cryptocop_dma_desc *cdesc)  in free_cdesc()  argument
291 	DEBUG(printk("free_cdesc: cdesc 0x%p, from_pool=%d\n", cdesc, cdesc->from_pool));  in free_cdesc()
292 	kfree(cdesc->free_buf);  in free_cdesc()
294 	if (cdesc->from_pool) {  in free_cdesc()
297 		cdesc->next = descr_pool_free_list;  in free_cdesc()
298 		descr_pool_free_list = cdesc;  in free_cdesc()
302 		kfree(cdesc);  in free_cdesc()
310 	struct cryptocop_dma_desc *cdesc;  in alloc_cdesc()  local
320 		cdesc = descr_pool_free_list;  in alloc_cdesc()
324 		cdesc->from_pool = 1;  in alloc_cdesc()
326 		cdesc = kmalloc(sizeof(struct cryptocop_dma_desc), alloc_flag);  in alloc_cdesc()
327 		if (!cdesc) {  in alloc_cdesc()
331 		cdesc->from_pool = 0;  in alloc_cdesc()
333 …cdesc->dma_descr = (dma_descr_data*)(((unsigned long int)cdesc + offsetof(struct cryptocop_dma_des…  in alloc_cdesc()
335 	cdesc->next = NULL;  in alloc_cdesc()
337 	cdesc->free_buf = NULL;  in alloc_cdesc()
338 	cdesc->dma_descr->out_eop = 0;  in alloc_cdesc()
339 	cdesc->dma_descr->in_eop = 0;  in alloc_cdesc()
340 	cdesc->dma_descr->intr = 0;  in alloc_cdesc()
341 	cdesc->dma_descr->eol = 0;  in alloc_cdesc()
342 	cdesc->dma_descr->wait = 0;  in alloc_cdesc()
343 	cdesc->dma_descr->buf = NULL;  in alloc_cdesc()
344 	cdesc->dma_descr->after = NULL;  in alloc_cdesc()
346 …_cdesc: return 0x%p, cdesc->dma_descr=0x%p, from_pool=%d\n", cdesc, cdesc->dma_descr, cdesc->from_…  in alloc_cdesc()
347 	return cdesc;  in alloc_cdesc()
370 	struct cryptocop_dma_desc        *cdesc = NULL;  in create_pad_descriptor()  local
384 	cdesc = alloc_cdesc(alloc_flag);  in create_pad_descriptor()
385 	if (!cdesc){  in create_pad_descriptor()
396 		cdesc->free_buf = pad;  in create_pad_descriptor()
407 		cdesc->free_buf = pad;  in create_pad_descriptor()
417 			pad = (char*)cdesc; /* Use any pointer. */  in create_pad_descriptor()
423 	cdesc->dma_descr->wait = 1;  in create_pad_descriptor()
424 …cdesc->dma_descr->out_eop = 1; /* Since this is a pad output is pushed.  EOP is ok here since the …  in create_pad_descriptor()
425 	cdesc->dma_descr->buf = (char*)virt_to_phys((char*)pad);  in create_pad_descriptor()
426 	cdesc->dma_descr->after = cdesc->dma_descr->buf + plen;  in create_pad_descriptor()
428 	cdesc->dma_descr->md = REG_TYPE_CONV(unsigned short int, struct strcop_meta_out, mo);  in create_pad_descriptor()
429 	*pad_desc = cdesc;  in create_pad_descriptor()
434 	if (cdesc) free_cdesc(cdesc);  in create_pad_descriptor()
614 		struct cryptocop_dma_desc  *cdesc;  in create_output_descriptors()  local
618 		cdesc = alloc_cdesc(alloc_flag);  in create_output_descriptors()
619 		if (!cdesc) {  in create_output_descriptors()
623 		(*current_out_cdesc)->next = cdesc;  in create_output_descriptors()
624 		(*current_out_cdesc) = cdesc;  in create_output_descriptors()
626 		cdesc->free_buf = NULL;  in create_output_descriptors()
628 …cdesc->dma_descr->buf = (char*)virt_to_phys(operation->tfrm_op.indata[*iniov_ix].iov_base + *iniov…  in create_output_descriptors()
629 		cdesc->dma_descr->after = cdesc->dma_descr->buf + dlength;  in create_output_descriptors()
642 		cdesc->dma_descr->md = REG_TYPE_CONV(unsigned short int, struct strcop_meta_out, (*meta_out));  in create_output_descriptors()