master/mipi-i3c-hci/dma.c

130 	void *xfer, *resp, *ibi_status, *ibi_data;
191 		if (rh->ibi_status)
194 					  rh->ibi_status, rh->ibi_status_dma);
302 		rh->ibi_status =
307 		if (!rh->ibi_status || !rh->ibi_data)
615 		u32 ibi_status, *ring_ibi_status;
618 		ring_ibi_status = rh->ibi_status + rh->ibi_status_sz * ptr;
619 		ibi_status = *ring_ibi_status;
620 		DBG("status = %#x", ibi_status);
624 		} else if (ibi_status & IBI_ERROR) {
625 			ibi_status_error = ibi_status;
627 			ibi_addr = FIELD_GET(IBI_TARGET_ADDR, ibi_status);
628 		} else if (ibi_addr != FIELD_GET(IBI_TARGET_ADDR, ibi_status)) {
630 			ibi_status_error = ibi_status;
633 		chunks = FIELD_GET(IBI_CHUNKS, ibi_status);
635 		if (!(ibi_status & IBI_LAST_STATUS)) {
638 			ibi_size += FIELD_GET(IBI_DATA_LENGTH, ibi_status);