100 	req->ring_index++;  in qla2x00_prep_cont_type0_iocb()
101 	if (req->ring_index == req->length) {  in qla2x00_prep_cont_type0_iocb()
102 		req->ring_index = 0;  in qla2x00_prep_cont_type0_iocb()
128 	req->ring_index++;  in qla2x00_prep_cont_type1_iocb()
129 	if (req->ring_index == req->length) {  in qla2x00_prep_cont_type1_iocb()
130 		req->ring_index = 0;  in qla2x00_prep_cont_type1_iocb()
376 		if (req->ring_index < cnt)  in qla2x00_start_scsi()
377 			req->cnt = cnt - req->ring_index;  in qla2x00_start_scsi()
380 			    (req->ring_index - cnt);  in qla2x00_start_scsi()
417 	req->ring_index++;  in qla2x00_start_scsi()
418 	if (req->ring_index == req->length) {  in qla2x00_start_scsi()
419 		req->ring_index = 0;  in qla2x00_start_scsi()
427 	WRT_REG_WORD(ISP_REQ_Q_IN(ha, reg), req->ring_index);  in qla2x00_start_scsi()
460 		req->ring_index++;  in qla2x00_start_iocbs()
461 		if (req->ring_index == req->length) {  in qla2x00_start_iocbs()
462 			req->ring_index = 0;  in qla2x00_start_iocbs()
469 			WRT_REG_DWORD(req->req_q_in, req->ring_index);  in qla2x00_start_iocbs()
472 			WRT_REG_DWORD(&reg->ispfx00.req_q_in, req->ring_index);  in qla2x00_start_iocbs()
476 			WRT_REG_DWORD(&reg->isp24.req_q_in, req->ring_index);  in qla2x00_start_iocbs()
480 				req->ring_index);  in qla2x00_start_iocbs()
1482 		if (req->ring_index < cnt)  in qla24xx_start_scsi()
1483 			req->cnt = cnt - req->ring_index;  in qla24xx_start_scsi()
1486 				(req->ring_index - cnt);  in qla24xx_start_scsi()
1534 	req->ring_index++;  in qla24xx_start_scsi()
1535 	if (req->ring_index == req->length) {  in qla24xx_start_scsi()
1536 		req->ring_index = 0;  in qla24xx_start_scsi()
1544 	WRT_REG_DWORD(req->req_q_in, req->ring_index);  in qla24xx_start_scsi()
1686 		if (req->ring_index < cnt)  in qla24xx_dif_start_scsi()
1687 			req->cnt = cnt - req->ring_index;  in qla24xx_dif_start_scsi()
1690 				(req->ring_index - cnt);  in qla24xx_dif_start_scsi()
1736 	req->ring_index++;  in qla24xx_dif_start_scsi()
1737 	if (req->ring_index == req->length) {  in qla24xx_dif_start_scsi()
1738 		req->ring_index = 0;  in qla24xx_dif_start_scsi()
1744 	WRT_REG_DWORD(req->req_q_in, req->ring_index);  in qla24xx_dif_start_scsi()
1849 		if  (req->ring_index < cnt)  in qla2x00_alloc_iocbs()
1850 			req->cnt = cnt - req->ring_index;  in qla2x00_alloc_iocbs()
1853 			    (req->ring_index - cnt);  in qla2x00_alloc_iocbs()
2330 			if (req->ring_index < cnt)  in qla82xx_start_scsi()
2331 				req->cnt = cnt - req->ring_index;  in qla82xx_start_scsi()
2334 					(req->ring_index - cnt);  in qla82xx_start_scsi()
2441 			if (req->ring_index < cnt)  in qla82xx_start_scsi()
2442 				req->cnt = cnt - req->ring_index;  in qla82xx_start_scsi()
2445 					(req->ring_index - cnt);  in qla82xx_start_scsi()
2500 	req->ring_index++;  in qla82xx_start_scsi()
2501 	if (req->ring_index == req->length) {  in qla82xx_start_scsi()
2502 		req->ring_index = 0;  in qla82xx_start_scsi()
2511 	dbval = dbval | (req->id << 8) | (req->ring_index << 16);  in qla82xx_start_scsi()
2787 		if  (req->ring_index < cnt)  in qla2x00_start_bidir()
2788 			req->cnt = cnt - req->ring_index;  in qla2x00_start_bidir()
2791 				(req->ring_index - cnt);  in qla2x00_start_bidir()