74 static void mac_scsi_reset_boot(struct Scsi_Host *instance);
111 static char macscsi_read(struct Scsi_Host *instance, int reg)
113   int iobase = instance->io_port;
115   int *ctrl = &((struct NCR5380_hostdata *)instance->hostdata)->ctrl;
124 static void macscsi_write(struct Scsi_Host *instance, int reg, int value)
126   int iobase = instance->io_port;
127   int *ctrl = &((struct NCR5380_hostdata *)instance->hostdata)->ctrl;
136 static __inline__ char macscsi_read(struct Scsi_Host *instance, int reg)  in macscsi_read()  argument
138   return in_8(instance->io_port + (reg<<4));  in macscsi_read()
141 static __inline__ void macscsi_write(struct Scsi_Host *instance, int reg, int value)  in macscsi_write()  argument
143   out_8(instance->io_port + (reg<<4), value);  in macscsi_write()
233     struct Scsi_Host *instance;  in macscsi_detect()  local
263     instance = scsi_register (tpnt, sizeof(struct NCR5380_hostdata));  in macscsi_detect()
280     instance->io_port = (unsigned long) mac_scsi_regp;  in macscsi_detect()
281     instance->irq = IRQ_MAC_SCSI;  in macscsi_detect()
284     mac_scsi_reset_boot(instance);  in macscsi_detect()
287     NCR5380_init(instance, flags);  in macscsi_detect()
289     instance->n_io_port = 255;  in macscsi_detect()
291     ((struct NCR5380_hostdata *)instance->hostdata)->ctrl = 0;  in macscsi_detect()
293     if (instance->irq != SCSI_IRQ_NONE)  in macscsi_detect()
294 	if (request_irq(instance->irq, NCR5380_intr, 0, "ncr5380", instance)) {  in macscsi_detect()
296 		   instance->host_no, instance->irq);  in macscsi_detect()
297 	    instance->irq = SCSI_IRQ_NONE;  in macscsi_detect()
300     printk(KERN_INFO "scsi%d: generic 5380 at port %lX irq", instance->host_no, instance->io_port);  in macscsi_detect()
301     if (instance->irq == SCSI_IRQ_NONE)  in macscsi_detect()
304 	printk (KERN_INFO " %d", instance->irq);  in macscsi_detect()
306 	   instance->can_queue, instance->cmd_per_lun, MACSCSI_PUBLIC_RELEASE);  in macscsi_detect()
307     printk(KERN_INFO "\nscsi%d:", instance->host_no);  in macscsi_detect()
308     NCR5380_print_options(instance);  in macscsi_detect()
328 static void mac_scsi_reset_boot(struct Scsi_Host *instance)  in mac_scsi_reset_boot()  argument
333 	NCR5380_setup(instance);  in mac_scsi_reset_boot()
435 static int macscsi_pread (struct Scsi_Host *instance,  in macscsi_pread()  argument
442    NCR5380_setup(instance);  in macscsi_pread()
527 static int macscsi_pwrite (struct Scsi_Host *instance,  in macscsi_pwrite()  argument
534    NCR5380_setup(instance);  in macscsi_pwrite()