137 		    qpti->qregs + SBUS_CTRL);  in qlogicpti_enable_irqs()
142 	sbus_writew(0, qpti->qregs + SBUS_CTRL);  in qlogicpti_disable_irqs()
168 	sbus_writew(val, qpti->qregs + SBUS_CFG1);  in set_sbus_cfg1()
180 	tmp = sbus_readw(qpti->qregs + SBUS_SEMAPHORE);  in qlogicpti_mbox_command()
182 	sbus_writew(tmp, qpti->qregs + SBUS_SEMAPHORE);  in qlogicpti_mbox_command()
186 	while (--loop_count && (sbus_readw(qpti->qregs + HCCTRL) & HCCTRL_HIRQ)) {  in qlogicpti_mbox_command()
195 	case 6: sbus_writew(param[5], qpti->qregs + MBOX5);  in qlogicpti_mbox_command()
196 	case 5: sbus_writew(param[4], qpti->qregs + MBOX4);  in qlogicpti_mbox_command()
197 	case 4: sbus_writew(param[3], qpti->qregs + MBOX3);  in qlogicpti_mbox_command()
198 	case 3: sbus_writew(param[2], qpti->qregs + MBOX2);  in qlogicpti_mbox_command()
199 	case 2: sbus_writew(param[1], qpti->qregs + MBOX1);  in qlogicpti_mbox_command()
200 	case 1: sbus_writew(param[0], qpti->qregs + MBOX0);  in qlogicpti_mbox_command()
204 	tmp = sbus_readw(qpti->qregs + HCCTRL);  in qlogicpti_mbox_command()
206 	sbus_writew(tmp, qpti->qregs + HCCTRL);  in qlogicpti_mbox_command()
209 	sbus_writew(0, qpti->qregs + SBUS_SEMAPHORE);  in qlogicpti_mbox_command()
212 	tmp = sbus_readw(qpti->qregs + HCCTRL);  in qlogicpti_mbox_command()
214 	sbus_writew(tmp, qpti->qregs + HCCTRL);  in qlogicpti_mbox_command()
219 	       (sbus_readw(qpti->qregs + HCCTRL) & HCCTRL_CRIRQ))  in qlogicpti_mbox_command()
228 	       !(sbus_readw(qpti->qregs + SBUS_SEMAPHORE) & SBUS_SEMAPHORE_LCK)) {  in qlogicpti_mbox_command()
232 		if (sbus_readw(qpti->qregs + MBOX0) & 0x4000)  in qlogicpti_mbox_command()
241 	while (--loop_count && (sbus_readw(qpti->qregs + MBOX0) == 0x04))  in qlogicpti_mbox_command()
249 	case 6: param[5] = sbus_readw(qpti->qregs + MBOX5);  in qlogicpti_mbox_command()
250 	case 5: param[4] = sbus_readw(qpti->qregs + MBOX4);  in qlogicpti_mbox_command()
251 	case 4: param[3] = sbus_readw(qpti->qregs + MBOX3);  in qlogicpti_mbox_command()
252 	case 3: param[2] = sbus_readw(qpti->qregs + MBOX2);  in qlogicpti_mbox_command()
253 	case 2: param[1] = sbus_readw(qpti->qregs + MBOX1);  in qlogicpti_mbox_command()
254 	case 1: param[0] = sbus_readw(qpti->qregs + MBOX0);  in qlogicpti_mbox_command()
258 	tmp = sbus_readw(qpti->qregs + HCCTRL);  in qlogicpti_mbox_command()
260 	sbus_writew(tmp, qpti->qregs + HCCTRL);  in qlogicpti_mbox_command()
263 	tmp = sbus_readw(qpti->qregs + SBUS_SEMAPHORE);  in qlogicpti_mbox_command()
265 	sbus_writew(tmp, qpti->qregs + SBUS_SEMAPHORE);  in qlogicpti_mbox_command()
323 	sbus_writew(HCCTRL_PAUSE, qpti->qregs + HCCTRL);  in qlogicpti_reset_hardware()
326 	if (sbus_readw(qpti->qregs + CPU_PCTRL) & CPU_PCTRL_BSY) {  in qlogicpti_reset_hardware()
327 		sbus_writew(CPU_ORIDE_RMOD, qpti->qregs + CPU_ORIDE);  in qlogicpti_reset_hardware()
328 		sbus_writew(CPU_CMD_BRESET, qpti->qregs + CPU_CMD);  in qlogicpti_reset_hardware()
332 	sbus_writew(SBUS_CTRL_RESET, qpti->qregs + SBUS_CTRL);  in qlogicpti_reset_hardware()
333 	sbus_writew((DMA_CTRL_CCLEAR | DMA_CTRL_CIRQ), qpti->qregs + CMD_DMA_CTRL);  in qlogicpti_reset_hardware()
334 	sbus_writew((DMA_CTRL_CCLEAR | DMA_CTRL_CIRQ), qpti->qregs + DATA_DMA_CTRL);  in qlogicpti_reset_hardware()
337 	while (--loop_count && ((sbus_readw(qpti->qregs + MBOX0) & 0xff) == 0x04))  in qlogicpti_reset_hardware()
342 	sbus_writew(HCCTRL_PAUSE, qpti->qregs + HCCTRL);  in qlogicpti_reset_hardware()
346 	if (sbus_readw(qpti->qregs + RISC_PSR) & RISC_PSR_ULTRA) {  in qlogicpti_reset_hardware()
349 			    qpti->qregs + RISC_MTREG);  in qlogicpti_reset_hardware()
353 			    qpti->qregs + RISC_MTREG);  in qlogicpti_reset_hardware()
361 	sbus_writew(HCCTRL_REL, qpti->qregs + HCCTRL);  in qlogicpti_reset_hardware()
484 	sbus_writew(SBUS_CTRL_RESET, qpti->qregs + SBUS_CTRL);  in qlogicpti_load_firmware()
485 	sbus_writew((DMA_CTRL_CCLEAR | DMA_CTRL_CIRQ), qpti->qregs + CMD_DMA_CTRL);  in qlogicpti_load_firmware()
486 	sbus_writew((DMA_CTRL_CCLEAR | DMA_CTRL_CIRQ), qpti->qregs + DATA_DMA_CTRL);  in qlogicpti_load_firmware()
488 	while (--timeout && (sbus_readw(qpti->qregs + SBUS_CTRL) & SBUS_CTRL_RESET))  in qlogicpti_load_firmware()
496 	sbus_writew(HCCTRL_RESET, qpti->qregs + HCCTRL);  in qlogicpti_load_firmware()
499 	sbus_writew((SBUS_CTRL_GENAB | SBUS_CTRL_ERIRQ), qpti->qregs + SBUS_CTRL);  in qlogicpti_load_firmware()
501 	sbus_writew(0, qpti->qregs + SBUS_SEMAPHORE);  in qlogicpti_load_firmware()
503 	if (sbus_readw(qpti->qregs + RISC_PSR) & RISC_PSR_ULTRA) {  in qlogicpti_load_firmware()
506 			    qpti->qregs + RISC_MTREG);  in qlogicpti_load_firmware()
510 			    qpti->qregs + RISC_MTREG);  in qlogicpti_load_firmware()
513 	sbus_writew(HCCTRL_REL, qpti->qregs + HCCTRL);  in qlogicpti_load_firmware()
516 	sbus_writew(HCCTRL_PAUSE, qpti->qregs + HCCTRL);  in qlogicpti_load_firmware()
517 	if (sbus_readw(qpti->qregs + CPU_PDIFF) & CPU_PDIFF_MODE)  in qlogicpti_load_firmware()
521 	sbus_writew(HCCTRL_REL, qpti->qregs + HCCTRL);  in qlogicpti_load_firmware()
550 	sbus_writew(HCCTRL_RESET, qpti->qregs + HCCTRL);  in qlogicpti_load_firmware()
554 	sbus_writew(0, qpti->qregs + SBUS_SEMAPHORE);  in qlogicpti_load_firmware()
555 	sbus_writew(HCCTRL_REL, qpti->qregs + HCCTRL);  in qlogicpti_load_firmware()
683 	qpti->qregs = sbus_ioremap(&sdev->resource[0], 0,  in qpti_map_regs()
686 	if (!qpti->qregs) {  in qpti_map_regs()
933 			sbus_iounmap(qpti->qregs,  in qlogicpti_detect()
957 	sbus_writew(0, qpti->qregs + SBUS_CTRL);  in qlogicpti_release()
971 	sbus_iounmap(qpti->qregs, qpti->sdev->reg_addrs[0].reg_size);  in qlogicpti_release()
984 		__irq_itoa(qpti->qhost->irq), qpti->qregs);  in qlogicpti_info()
1100 	sbus_writew(in_ptr, qpti->qregs + MBOX4);  in load_cmd()
1255 	out_ptr = sbus_readw(qpti->qregs + MBOX4);  in qlogicpti_queuecommand()
1264 			sbus_writew(in_ptr, qpti->qregs + MBOX4);  in qlogicpti_queuecommand()
1365 	if (!(sbus_readw(qpti->qregs + SBUS_STAT) & SBUS_STAT_RINT))  in qlogicpti_intr_handler()
1368 	in_ptr = sbus_readw(qpti->qregs + MBOX5);  in qlogicpti_intr_handler()
1369 	sbus_writew(HCCTRL_CRIRQ, qpti->qregs + HCCTRL);  in qlogicpti_intr_handler()
1370 	if (sbus_readw(qpti->qregs + SBUS_SEMAPHORE) & SBUS_SEMAPHORE_LCK) {  in qlogicpti_intr_handler()
1371 		switch (sbus_readw(qpti->qregs + MBOX0)) {  in qlogicpti_intr_handler()
1382 		sbus_writew(0, qpti->qregs + SBUS_SEMAPHORE);  in qlogicpti_intr_handler()
1428 		sbus_writew(out_ptr, qpti->qregs + MBOX5);  in qlogicpti_intr_handler()