135 	struct dma_async_tx_descriptor *desc;  member
531 	struct qcom_slim_ngd_dma_desc *desc;  in qcom_slim_ngd_tx_msg_get()  local
540 	desc  = &ctrl->txdesc[ctrl->tx_tail];  in qcom_slim_ngd_tx_msg_get()
541 	desc->base = ctrl->tx_base + ctrl->tx_tail * SLIM_MSGQ_BUF_LEN;  in qcom_slim_ngd_tx_msg_get()
542 	desc->comp = comp;  in qcom_slim_ngd_tx_msg_get()
547 	return desc->base;  in qcom_slim_ngd_tx_msg_get()
552 	struct qcom_slim_ngd_dma_desc *desc = args;  in qcom_slim_ngd_tx_msg_dma_cb()  local
553 	struct qcom_slim_ngd_ctrl *ctrl = desc->ctrl;  in qcom_slim_ngd_tx_msg_dma_cb()
558 	if (desc->comp) {  in qcom_slim_ngd_tx_msg_dma_cb()
559 		complete(desc->comp);  in qcom_slim_ngd_tx_msg_dma_cb()
560 		desc->comp = NULL;  in qcom_slim_ngd_tx_msg_dma_cb()
570 	struct qcom_slim_ngd_dma_desc *desc;  in qcom_slim_ngd_tx_msg_post()  local
578 	desc = &ctrl->txdesc[index];  in qcom_slim_ngd_tx_msg_post()
579 	desc->phys = ctrl->tx_phys_base + offset;  in qcom_slim_ngd_tx_msg_post()
580 	desc->base = ctrl->tx_base + offset;  in qcom_slim_ngd_tx_msg_post()
581 	desc->ctrl = ctrl;  in qcom_slim_ngd_tx_msg_post()
584 	desc->desc = dmaengine_prep_slave_single(ctrl->dma_tx_channel,  in qcom_slim_ngd_tx_msg_post()
585 						desc->phys, len,  in qcom_slim_ngd_tx_msg_post()
588 	if (!desc->desc) {  in qcom_slim_ngd_tx_msg_post()
594 	desc->desc->callback = qcom_slim_ngd_tx_msg_dma_cb;  in qcom_slim_ngd_tx_msg_post()
595 	desc->desc->callback_param = desc;  in qcom_slim_ngd_tx_msg_post()
596 	desc->desc->cookie = dmaengine_submit(desc->desc);  in qcom_slim_ngd_tx_msg_post()
627 	struct qcom_slim_ngd_dma_desc *desc = args;  in qcom_slim_ngd_rx_msgq_cb()  local
628 	struct qcom_slim_ngd_ctrl *ctrl = desc->ctrl;  in qcom_slim_ngd_rx_msgq_cb()
630 	qcom_slim_ngd_rx(ctrl, (u8 *)desc->base);  in qcom_slim_ngd_rx_msgq_cb()
632 	desc->desc = dmaengine_prep_slave_single(ctrl->dma_rx_channel,  in qcom_slim_ngd_rx_msgq_cb()
633 					desc->phys, SLIM_MSGQ_BUF_LEN,  in qcom_slim_ngd_rx_msgq_cb()
636 	if (!desc->desc) {  in qcom_slim_ngd_rx_msgq_cb()
641 	desc->desc->callback = qcom_slim_ngd_rx_msgq_cb;  in qcom_slim_ngd_rx_msgq_cb()
642 	desc->desc->callback_param = desc;  in qcom_slim_ngd_rx_msgq_cb()
643 	desc->desc->cookie = dmaengine_submit(desc->desc);  in qcom_slim_ngd_rx_msgq_cb()
649 	struct qcom_slim_ngd_dma_desc *desc;  in qcom_slim_ngd_post_rx_msgq()  local
653 		desc = &ctrl->rx_desc[i];  in qcom_slim_ngd_post_rx_msgq()
654 		desc->phys = ctrl->rx_phys_base + i * SLIM_MSGQ_BUF_LEN;  in qcom_slim_ngd_post_rx_msgq()
655 		desc->ctrl = ctrl;  in qcom_slim_ngd_post_rx_msgq()
656 		desc->base = ctrl->rx_base + i * SLIM_MSGQ_BUF_LEN;  in qcom_slim_ngd_post_rx_msgq()
657 		desc->desc = dmaengine_prep_slave_single(ctrl->dma_rx_channel,  in qcom_slim_ngd_post_rx_msgq()
658 						desc->phys, SLIM_MSGQ_BUF_LEN,  in qcom_slim_ngd_post_rx_msgq()
661 		if (!desc->desc) {  in qcom_slim_ngd_post_rx_msgq()
666 		desc->desc->callback = qcom_slim_ngd_rx_msgq_cb;  in qcom_slim_ngd_post_rx_msgq()
667 		desc->desc->callback_param = desc;  in qcom_slim_ngd_post_rx_msgq()
668 		desc->desc->cookie = dmaengine_submit(desc->desc);  in qcom_slim_ngd_post_rx_msgq()