641 	dhd_dma_buf_t	retbuf;		/* For holding ioctl response */  member
2018 static void free_ioctl_return_buffer(dhd_pub_t *dhd, dhd_dma_buf_t *retbuf);
2019 static int  alloc_ioctl_return_buffer(dhd_pub_t *dhd, dhd_dma_buf_t *retbuf);
2578 			dhd_dma_buf_t retbuf;  in dhd_pktid_map_reset_ioctl()  local
2585 			retbuf.va = locker->pkt;  in dhd_pktid_map_reset_ioctl()
2586 			retbuf.len = locker->len;  in dhd_pktid_map_reset_ioctl()
2587 			retbuf.pa = locker->pa;  in dhd_pktid_map_reset_ioctl()
2588 			retbuf.dmah = locker->dmah;  in dhd_pktid_map_reset_ioctl()
2589 			retbuf.secdma = locker->secdma;  in dhd_pktid_map_reset_ioctl()
2591 			free_ioctl_return_buffer(dhd, &retbuf);  in dhd_pktid_map_reset_ioctl()
3324 	if (dhd_dma_buf_alloc(dhd, &prot->retbuf, IOCT_RETBUF_SIZE)) {  in dhd_prot_allocate_bufs()
4235 		dhd_dma_buf_free(dhd, &prot->retbuf);  in dhd_prot_detach()
4364 	dhd_dma_buf_reset(dhd, &prot->retbuf);  in dhd_prot_reset()
5332 BCMFASTPATH(dhd_prot_ioctl_ret_buffer_get)(dhd_pub_t *dhd, uint32 pktid, dhd_dma_buf_t *retbuf)  in BCMFASTPATH()
5334 	memset(retbuf, 0, sizeof(dhd_dma_buf_t));  in BCMFASTPATH()
5335 	retbuf->va = DHD_PKTID_TO_NATIVE(dhd, dhd->prot->pktid_map_handle_ioctl, pktid,  in BCMFASTPATH()
5336 		retbuf->pa, retbuf->len, retbuf->dmah, retbuf->secdma, PKTTYPE_IOCTL_RX);  in BCMFASTPATH()
5800 alloc_ioctl_return_buffer(dhd_pub_t *dhd, dhd_dma_buf_t *retbuf)  in alloc_ioctl_return_buffer()  argument
5803 	memset(retbuf, 0, sizeof(dhd_dma_buf_t));  in alloc_ioctl_return_buffer()
5805 	if ((err = dhd_dma_buf_alloc(dhd, retbuf, IOCT_RETBUF_SIZE)) != BCME_OK) {  in alloc_ioctl_return_buffer()
5815 free_ioctl_return_buffer(dhd_pub_t *dhd, dhd_dma_buf_t *retbuf)  in free_ioctl_return_buffer()  argument
5818 	if (retbuf->va) {  in free_ioctl_return_buffer()
5821 		retbuf->len = IOCT_RETBUF_SIZE;  in free_ioctl_return_buffer()
5822 		retbuf->_alloced = retbuf->len + dma_pad;  in free_ioctl_return_buffer()
5825 	dhd_dma_buf_free(dhd, retbuf);  in free_ioctl_return_buffer()
5841 	dhd_dma_buf_t retbuf;  in dhd_prot_rxbufpost_ctrl()  local
5853 	memset(&retbuf, 0, sizeof(dhd_dma_buf_t));  in dhd_prot_rxbufpost_ctrl()
5887 		if (alloc_ioctl_return_buffer(dhd, &retbuf) != BCME_OK) {  in dhd_prot_rxbufpost_ctrl()
5891 		ASSERT(retbuf.len == IOCT_RETBUF_SIZE);  in dhd_prot_rxbufpost_ctrl()
5892 		p = retbuf.va;  in dhd_prot_rxbufpost_ctrl()
5893 		pktlen = retbuf.len;  in dhd_prot_rxbufpost_ctrl()
5894 		pa = retbuf.pa;  in dhd_prot_rxbufpost_ctrl()
5895 		dmah = retbuf.dmah;  in dhd_prot_rxbufpost_ctrl()
6052 		free_ioctl_return_buffer(dhd, &retbuf);  in dhd_prot_rxbufpost_ctrl()
7424 	dhd_dma_buf_t retbuf;  in dhd_prot_ioctcmplt_process()  local
7438 	memset(&retbuf, 0, sizeof(dhd_dma_buf_t));  in dhd_prot_ioctcmplt_process()
7472 	dhd_prot_ioctl_ret_buffer_get(dhd, pkt_id, &retbuf);  in dhd_prot_ioctcmplt_process()
7473 	pkt = retbuf.va;  in dhd_prot_ioctcmplt_process()
7521 		bcopy(PKTDATA(dhd->osh, pkt), prot->retbuf.va, prot->ioctl_resplen);  in dhd_prot_ioctcmplt_process()
7523 		bcopy(pkt, prot->retbuf.va, prot->ioctl_resplen);  in dhd_prot_ioctcmplt_process()
7535 	free_ioctl_return_buffer(dhd, &retbuf);  in dhd_prot_ioctcmplt_process()
10439 		bcopy(dhd->prot->retbuf.va, buf, dhd->prot->ioctl_resplen);