36 #define NCR5380_setup(instance)         _instance = instance  argument
84 static inline char macscsi_read(struct Scsi_Host *instance, int reg)  in macscsi_read()  argument
86 	return in_8(instance->base + (reg << 4));  in macscsi_read()
89 static inline void macscsi_write(struct Scsi_Host *instance, int reg, int value)  in macscsi_write()  argument
91 	out_8(instance->base + (reg << 4), value);  in macscsi_write()
128 static void mac_scsi_reset_boot(struct Scsi_Host *instance)  in mac_scsi_reset_boot()  argument
133 	NCR5380_setup(instance);  in mac_scsi_reset_boot()
231 static int macscsi_pread(struct Scsi_Host *instance,  in macscsi_pread()  argument
234 	struct NCR5380_hostdata *hostdata = shost_priv(instance);  in macscsi_pread()
239 	NCR5380_setup(instance);  in macscsi_pread()
325 static int macscsi_pwrite(struct Scsi_Host *instance,  in macscsi_pwrite()  argument
328 	struct NCR5380_hostdata *hostdata = shost_priv(instance);  in macscsi_pwrite()
333 	NCR5380_setup(instance);  in macscsi_pwrite()
385 	struct Scsi_Host *instance;  in mac_scsi_probe()  local
417 	instance = scsi_host_alloc(&mac_scsi_template,  in mac_scsi_probe()
419 	if (!instance)  in mac_scsi_probe()
422 	instance->base = pio_mem->start;  in mac_scsi_probe()
424 		instance->irq = irq->start;  in mac_scsi_probe()
426 		instance->irq = NO_IRQ;  in mac_scsi_probe()
429 		struct NCR5380_hostdata *hostdata = shost_priv(instance);  in mac_scsi_probe()
436 	mac_scsi_reset_boot(instance);  in mac_scsi_probe()
443 	NCR5380_init(instance, host_flags);  in mac_scsi_probe()
445 	if (instance->irq != NO_IRQ) {  in mac_scsi_probe()
446 		error = request_irq(instance->irq, macscsi_intr, IRQF_SHARED,  in mac_scsi_probe()
447 		                    "NCR5380", instance);  in mac_scsi_probe()
452 	error = scsi_add_host(instance, NULL);  in mac_scsi_probe()
456 	platform_set_drvdata(pdev, instance);  in mac_scsi_probe()
458 	scsi_scan_host(instance);  in mac_scsi_probe()
462 	if (instance->irq != NO_IRQ)  in mac_scsi_probe()
463 		free_irq(instance->irq, instance);  in mac_scsi_probe()
465 	NCR5380_exit(instance);  in mac_scsi_probe()
466 	scsi_host_put(instance);  in mac_scsi_probe()
472 	struct Scsi_Host *instance = platform_get_drvdata(pdev);  in mac_scsi_remove()  local
474 	scsi_remove_host(instance);  in mac_scsi_remove()
475 	if (instance->irq != NO_IRQ)  in mac_scsi_remove()
476 		free_irq(instance->irq, instance);  in mac_scsi_remove()
477 	NCR5380_exit(instance);  in mac_scsi_remove()
478 	scsi_host_put(instance);  in mac_scsi_remove()