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()
129 	req->ring_index++;  in qla2x00_prep_cont_type1_iocb()
130 	if (req->ring_index == req->length) {  in qla2x00_prep_cont_type1_iocb()
131 		req->ring_index = 0;  in qla2x00_prep_cont_type1_iocb()
379 		if (req->ring_index < cnt)  in qla2x00_start_scsi()
380 			req->cnt = cnt - req->ring_index;  in qla2x00_start_scsi()
383 			    (req->ring_index - cnt);  in qla2x00_start_scsi()
420 	req->ring_index++;  in qla2x00_start_scsi()
421 	if (req->ring_index == req->length) {  in qla2x00_start_scsi()
422 		req->ring_index = 0;  in qla2x00_start_scsi()
430 	WRT_REG_WORD(ISP_REQ_Q_IN(ha, reg), req->ring_index);  in qla2x00_start_scsi()
463 		req->ring_index++;  in qla2x00_start_iocbs()
464 		if (req->ring_index == req->length) {  in qla2x00_start_iocbs()
465 			req->ring_index = 0;  in qla2x00_start_iocbs()
472 			WRT_REG_DWORD(req->req_q_in, req->ring_index);  in qla2x00_start_iocbs()
475 			WRT_REG_DWORD(&reg->ispfx00.req_q_in, req->ring_index);  in qla2x00_start_iocbs()
479 			WRT_REG_DWORD(&reg->isp24.req_q_in, req->ring_index);  in qla2x00_start_iocbs()
483 				req->ring_index);  in qla2x00_start_iocbs()
1506 		if (req->ring_index < cnt)  in qla24xx_start_scsi()
1507 			req->cnt = cnt - req->ring_index;  in qla24xx_start_scsi()
1510 				(req->ring_index - cnt);  in qla24xx_start_scsi()
1558 	req->ring_index++;  in qla24xx_start_scsi()
1559 	if (req->ring_index == req->length) {  in qla24xx_start_scsi()
1560 		req->ring_index = 0;  in qla24xx_start_scsi()
1568 	WRT_REG_DWORD(req->req_q_in, req->ring_index);  in qla24xx_start_scsi()
1710 		if (req->ring_index < cnt)  in qla24xx_dif_start_scsi()
1711 			req->cnt = cnt - req->ring_index;  in qla24xx_dif_start_scsi()
1714 				(req->ring_index - cnt);  in qla24xx_dif_start_scsi()
1760 	req->ring_index++;  in qla24xx_dif_start_scsi()
1761 	if (req->ring_index == req->length) {  in qla24xx_dif_start_scsi()
1762 		req->ring_index = 0;  in qla24xx_dif_start_scsi()
1768 	WRT_REG_DWORD(req->req_q_in, req->ring_index);  in qla24xx_dif_start_scsi()
1873 		if  (req->ring_index < cnt)  in qla2x00_alloc_iocbs()
1874 			req->cnt = cnt - req->ring_index;  in qla2x00_alloc_iocbs()
1877 			    (req->ring_index - cnt);  in qla2x00_alloc_iocbs()
2359 			if (req->ring_index < cnt)  in qla82xx_start_scsi()
2360 				req->cnt = cnt - req->ring_index;  in qla82xx_start_scsi()
2363 					(req->ring_index - cnt);  in qla82xx_start_scsi()
2470 			if (req->ring_index < cnt)  in qla82xx_start_scsi()
2471 				req->cnt = cnt - req->ring_index;  in qla82xx_start_scsi()
2474 					(req->ring_index - cnt);  in qla82xx_start_scsi()
2529 	req->ring_index++;  in qla82xx_start_scsi()
2530 	if (req->ring_index == req->length) {  in qla82xx_start_scsi()
2531 		req->ring_index = 0;  in qla82xx_start_scsi()
2540 	dbval = dbval | (req->id << 8) | (req->ring_index << 16);  in qla82xx_start_scsi()
2821 		if  (req->ring_index < cnt)  in qla2x00_start_bidir()
2822 			req->cnt = cnt - req->ring_index;  in qla2x00_start_bidir()
2825 				(req->ring_index - cnt);  in qla2x00_start_bidir()