platform/bios_ia32/devices.cpp

290 fill_disk_identifier_v3(disk_identifier &disk, const drive_parameters &parameters)
299 		disk.bus_type = PCI_BUS;
301 		disk.bus.pci.bus = parameters.interface.pci.bus;
302 		disk.bus.pci.slot = parameters.interface.pci.slot;
303 		disk.bus.pci.function = parameters.interface.pci.function;
305 		disk.bus_type = LEGACY_BUS;
307 		disk.bus.legacy.base_address = parameters.interface.legacy.base_address;
308 		dprintf("legacy base address %x\n", disk.bus.legacy.base_address);
317 		disk.device_type = ATA_DEVICE;
318 		disk.device.ata.master = !parameters.device.ata.slave;
319 		dprintf("ATA device, %s\n", disk.device.ata.master ? "master" : "slave");
321 		disk.device_type = ATAPI_DEVICE;
322 		disk.device.atapi.master = !parameters.device.ata.slave;
323 		disk.device.atapi.logical_unit = parameters.device.atapi.logical_unit;
325 		disk.device_type = SCSI_DEVICE;
326 		disk.device.scsi.logical_unit = parameters.device.scsi.logical_unit;
328 		disk.device_type = USB_DEVICE;
329 		disk.device.usb.tbd = parameters.device.usb.tbd;
331 		disk.device_type = FIREWIRE_DEVICE;
332 		disk.device.firewire.guid = parameters.device.firewire.guid;
334 		disk.device_type = FIBRE_DEVICE;
335 		disk.device.fibre.wwd = parameters.device.fibre.wwd;
348 fill_disk_identifier_v2(disk_identifier &disk, const drive_parameters &parameters)
357 	disk.bus_type = LEGACY_BUS;
358 	disk.bus.legacy.base_address = table->base_address;
360 	disk.device_type = ATA_DEVICE;
361 	disk.device.ata.master = !table->is_slave;
370 	// The boot block often contains the disk superblock, and should be
446 			//	disk identifiers... hopefully this is a good idea
463 // TODO: Until we can actually get and compare *all* fields of the disk
501 			disk_identifier& disk = drive->Identifier();
502 			disk.device.unknown.check_sums[i].offset = offset;
503 			disk.device.unknown.check_sums[i].sum = compute_check_sum(drive, offset);
505 			TRACE(("disk %x, offset %lld, sum %lu\n", drive->DriveID(), offset,
506 				disk.device.unknown.check_sums[i].sum));
513 	// It's very likely that one disk is an exact copy of the other, so there is nothing
516 	dprintf("Could not make BIOS drives unique! Might boot from the wrong disk...\n");
704 					// reset disk system
705 					TRACE(("reset disk system\n"));