char *
grub_efi_get_filename (grub_efi_device_path_t *dp)
{
char *name = 0;
while (1)
{
grub_efi_uint8_t type = GRUB_EFI_DEVICE_PATH_TYPE (dp);
grub_efi_uint8_t subtype = GRUB_EFI_DEVICE_PATH_SUBTYPE (dp);
if (type == GRUB_EFI_END_DEVICE_PATH_TYPE)
break;
else if (type == GRUB_EFI_MEDIA_DEVICE_PATH_TYPE
&& subtype == GRUB_EFI_FILE_PATH_DEVICE_PATH_SUBTYPE)
{
grub_efi_file_path_device_path_t *fp;
grub_efi_uint16_t len;
char *p;
grub_size_t size;
if (name)
{
size = grub_strlen (name);
name[size] = '/';
size++;
}
else
size = 0;
len = ((GRUB_EFI_DEVICE_PATH_LENGTH (dp) - 4)
/ sizeof (grub_efi_char16_t));
p = grub_realloc (name, size + len * 4 + 1);
if (! p)
{
grub_free (name);
return 0;
}
name = p;
fp = (grub_efi_file_path_device_path_t *) dp;
*grub_utf16_to_utf8 ((grub_uint8_t *) name + size,
fp->path_name, len) = '\0';
}
dp = GRUB_EFI_NEXT_DEVICE_PATH (dp);
}
if (name)
{
/* EFI breaks paths with backslashes. */
char *p;
for (p = name; *p; p++)
if (*p == '\\')
*p = '/';
}
return name;
}
/* Compare device paths. */
int
grub_efi_compare_device_paths (const grub_efi_device_path_t *dp1,
const grub_efi_device_path_t *dp2)
{
if (! dp1 || ! dp2)
/* Return non-zero. */
return 1;
while (1)
{
grub_efi_uint8_t type1, type2;
grub_efi_uint8_t subtype1, subtype2;
grub_efi_uint16_t len1, len2;
int ret;
type1 = GRUB_EFI_DEVICE_PATH_TYPE (dp1);
type2 = GRUB_EFI_DEVICE_PATH_TYPE (dp2);
if (type1 != type2)
return (int) type2 - (int) type1;
subtype1 = GRUB_EFI_DEVICE_PATH_SUBTYPE (dp1);
subtype2 = GRUB_EFI_DEVICE_PATH_SUBTYPE (dp2);
if (subtype1 != subtype2)
return (int) subtype1 - (int) subtype2;
len1 = GRUB_EFI_DEVICE_PATH_LENGTH (dp1);
len2 = GRUB_EFI_DEVICE_PATH_LENGTH (dp2);
if (len1 != len2)
return (int) len1 - (int) len2;
ret = grub_memcmp (dp1, dp2, len1);
if (ret != 0)
return ret;
if (GRUB_EFI_END_ENTIRE_DEVICE_PATH (dp1))
break;
dp1 = (grub_efi_device_path_t *) ((char *) dp1 + len1);
dp2 = (grub_efi_device_path_t *) ((char *) dp2 + len2);
}
return 0;
}
/* Duplicate a device path. */
static grub_efi_device_path_t *
duplicate_device_path (const grub_efi_device_path_t *dp)
{
grub_efi_device_path_t *p;
grub_size_t total_size = 0;
for (p = (grub_efi_device_path_t *) dp;
;
p = GRUB_EFI_NEXT_DEVICE_PATH (p))
{
total_size += GRUB_EFI_DEVICE_PATH_LENGTH (p);
if (GRUB_EFI_END_ENTIRE_DEVICE_PATH (p))
break;
}
p = grub_malloc (total_size);
if (! p)
return 0;
grub_memcpy (p, dp, total_size);
return p;
}
/* Print the chain of Device Path nodes. This is mainly for debugging. */
void
grub_efi_print_device_path (grub_efi_device_path_t *dp)
{
while (1)
{
grub_efi_uint8_t type = GRUB_EFI_DEVICE_PATH_TYPE (dp);
grub_efi_uint8_t subtype = GRUB_EFI_DEVICE_PATH_SUBTYPE (dp);
grub_efi_uint16_t len = GRUB_EFI_DEVICE_PATH_LENGTH (dp);
switch (type)
{
case GRUB_EFI_END_DEVICE_PATH_TYPE:
switch (subtype)
{
case GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE:
grub_printf ("/EndEntire\n");
//grub_putchar ('\n');
break;
case GRUB_EFI_END_THIS_DEVICE_PATH_SUBTYPE:
grub_printf ("/EndThis\n");
//grub_putchar ('\n');
break;
default:
grub_printf ("/EndUnknown(%x)\n", (unsigned) subtype);
break;
}
break;
case GRUB_EFI_HARDWARE_DEVICE_PATH_TYPE:
switch (subtype)
{
case GRUB_EFI_PCI_DEVICE_PATH_SUBTYPE:
{
grub_efi_pci_device_path_t pci;
grub_memcpy (&pci, dp, len);
grub_printf ("/PCI(%x,%x)",
(unsigned) pci.function, (unsigned) pci.device);
}
break;
case GRUB_EFI_PCCARD_DEVICE_PATH_SUBTYPE:
{
grub_efi_pccard_device_path_t pccard;
grub_memcpy (&pccard, dp, len);
grub_printf ("/PCCARD(%x)",
(unsigned) pccard.function);
}
break;
case GRUB_EFI_MEMORY_MAPPED_DEVICE_PATH_SUBTYPE:
{
grub_efi_memory_mapped_device_path_t mmapped;
grub_memcpy (&mmapped, dp, len);
grub_printf ("/MMap(%x,%llx,%llx)",
(unsigned) mmapped.memory_type,
(unsigned long long) mmapped.start_address,
(unsigned long long) mmapped.end_address);
}
break;
case GRUB_EFI_VENDOR_DEVICE_PATH_SUBTYPE:
{
grub_efi_vendor_device_path_t vendor;
grub_memcpy (&vendor, dp, sizeof (vendor));
grub_printf ("/Vendor(%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x)",
(unsigned) vendor.vendor_guid.data1,
(unsigned) vendor.vendor_guid.data2,
(unsigned) vendor.vendor_guid.data3,
(unsigned) vendor.vendor_guid.data4[0],
(unsigned) vendor.vendor_guid.data4[1],
(unsigned) vendor.vendor_guid.data4[2],
(unsigned) vendor.vendor_guid.data4[3],
(unsigned) vendor.vendor_guid.data4[4],
(unsigned) vendor.vendor_guid.data4[5],
(unsigned) vendor.vendor_guid.data4[6],
(unsigned) vendor.vendor_guid.data4[7]);
}
break;
case GRUB_EFI_CONTROLLER_DEVICE_PATH_SUBTYPE:
{
grub_efi_controller_device_path_t controller;
grub_memcpy (&controller, dp, len);
grub_printf ("/Ctrl(%x)",
(unsigned) controller.controller_number);
}
break;
default:
grub_printf ("/UnknownHW(%x)", (unsigned) subtype);
break;
}
break;
case GRUB_EFI_ACPI_DEVICE_PATH_TYPE:
switch (subtype)
{
case GRUB_EFI_ACPI_DEVICE_PATH_SUBTYPE:
{
grub_efi_acpi_device_path_t acpi;
grub_memcpy (&acpi, dp, len);
grub_printf ("/ACPI(%x,%x)",
(unsigned) acpi.hid,
(unsigned) acpi.uid);
}
break;
case GRUB_EFI_EXPANDED_ACPI_DEVICE_PATH_SUBTYPE:
{
grub_efi_expanded_acpi_device_path_t eacpi;
grub_memcpy (&eacpi, dp, sizeof (eacpi));
grub_printf ("/ACPI(");
if (GRUB_EFI_EXPANDED_ACPI_HIDSTR (dp)[0] == '\0')
grub_printf ("%x,", (unsigned) eacpi.hid);
else
grub_printf ("%s,", GRUB_EFI_EXPANDED_ACPI_HIDSTR (dp));
if (GRUB_EFI_EXPANDED_ACPI_UIDSTR (dp)[0] == '\0')
grub_printf ("%x,", (unsigned) eacpi.uid);
else
grub_printf ("%s,", GRUB_EFI_EXPANDED_ACPI_UIDSTR (dp));
if (GRUB_EFI_EXPANDED_ACPI_CIDSTR (dp)[0] == '\0')
grub_printf ("%x)", (unsigned) eacpi.cid);
else
grub_printf ("%s)", GRUB_EFI_EXPANDED_ACPI_CIDSTR (dp));
}
break;
default:
grub_printf ("/UnknownACPI(%x)", (unsigned) subtype);
break;
}
break;
case GRUB_EFI_MESSAGING_DEVICE_PATH_TYPE:
switch (subtype)
{
case GRUB_EFI_ATAPI_DEVICE_PATH_SUBTYPE:
{
grub_efi_atapi_device_path_t atapi;
grub_memcpy (&atapi, dp, len);
grub_printf ("/ATAPI(%x,%x,%x)",
(unsigned) atapi.primary_secondary,
(unsigned) atapi.slave_master,
(unsigned) atapi.lun);
}
break;
case GRUB_EFI_SCSI_DEVICE_PATH_SUBTYPE:
{
grub_efi_scsi_device_path_t scsi;
grub_memcpy (&scsi, dp, len);
grub_printf ("/SCSI(%x,%x)",
(unsigned) scsi.pun,
(unsigned) scsi.lun);
}
break;
case GRUB_EFI_FIBRE_CHANNEL_DEVICE_PATH_SUBTYPE:
{
grub_efi_fibre_channel_device_path_t fc;
grub_memcpy (&fc, dp, len);
grub_printf ("/FibreChannel(%llx,%llx)",
(unsigned long long) fc.wwn,
(unsigned long long) fc.lun);
}
break;
case GRUB_EFI_1394_DEVICE_PATH_SUBTYPE:
{
grub_efi_1394_device_path_t firewire;
grub_memcpy (&firewire, dp, len);
grub_printf ("/1394(%llx)", (unsigned long long) firewire.guid);
}
break;
case GRUB_EFI_USB_DEVICE_PATH_SUBTYPE:
{
grub_efi_usb_device_path_t usb;
grub_memcpy (&usb, dp, len);
grub_printf ("/USB(%x,%x)",
(unsigned) usb.parent_port_number,
(unsigned) usb.interface);
}
break;
case GRUB_EFI_USB_CLASS_DEVICE_PATH_SUBTYPE:
{
grub_efi_usb_class_device_path_t usb_class;
grub_memcpy (&usb_class, dp, len);
grub_printf ("/USBClass(%x,%x,%x,%x,%x)",
(unsigned) usb_class.vendor_id,
(unsigned) usb_class.product_id,
(unsigned) usb_class.device_class,
(unsigned) usb_class.device_subclass,
(unsigned) usb_class.device_protocol);
}
break;
case GRUB_EFI_I2O_DEVICE_PATH_SUBTYPE:
{
grub_efi_i2o_device_path_t i2o;
grub_memcpy (&i2o, dp, len);
grub_printf ("/I2O(%x)", (unsigned) i2o.tid);
}
break;
case GRUB_EFI_MAC_ADDRESS_DEVICE_PATH_SUBTYPE:
{
grub_efi_mac_address_device_path_t mac;
grub_memcpy (&mac, dp, len);
grub_printf ("/MacAddr(%02x:%02x:%02x:%02x:%02x:%02x,%x)",
(unsigned) mac.mac_address[0],
(unsigned) mac.mac_address[1],
(unsigned) mac.mac_address[2],
(unsigned) mac.mac_address[3],
(unsigned) mac.mac_address[4],
(unsigned) mac.mac_address[5],
(unsigned) mac.if_type);
}
break;
case GRUB_EFI_IPV4_DEVICE_PATH_SUBTYPE:
{
grub_efi_ipv4_device_path_t ipv4;
grub_memcpy (&ipv4, dp, len);
grub_printf ("/IPv4(%u.%u.%u.%u,%u.%u.%u.%u,%u,%u,%x,%x)",
(unsigned) ipv4.local_ip_address[0],
(unsigned) ipv4.local_ip_address[1],
(unsigned) ipv4.local_ip_address[2],
(unsigned) ipv4.local_ip_address[3],
(unsigned) ipv4.remote_ip_address[0],
(unsigned) ipv4.remote_ip_address[1],
(unsigned) ipv4.remote_ip_address[2],
(unsigned) ipv4.remote_ip_address[3],
(unsigned) ipv4.local_port,
(unsigned) ipv4.remote_port,
(unsigned) ipv4.protocol,
(unsigned) ipv4.static_ip_address);
}
break;
case GRUB_EFI_IPV6_DEVICE_PATH_SUBTYPE:
{
grub_efi_ipv6_device_path_t ipv6;
grub_memcpy (&ipv6, dp, len);
grub_printf ("/IPv6(%x:%x:%x:%x:%x:%x:%x:%x,%x:%x:%x:%x:%x:%x:%x:%x,%u,%u,%x,%x)",
(unsigned) ipv6.local_ip_address[0],
(unsigned) ipv6.local_ip_address[1],
(unsigned) ipv6.local_ip_address[2],
(unsigned) ipv6.local_ip_address[3],
(unsigned) ipv6.local_ip_address[4],
(unsigned) ipv6.local_ip_address[5],
(unsigned) ipv6.local_ip_address[6],
(unsigned) ipv6.local_ip_address[7],
(unsigned) ipv6.remote_ip_address[0],
(unsigned) ipv6.remote_ip_address[1],
(unsigned) ipv6.remote_ip_address[2],
(unsigned) ipv6.remote_ip_address[3],
(unsigned) ipv6.remote_ip_address[4],
(unsigned) ipv6.remote_ip_address[5],
(unsigned) ipv6.remote_ip_address[6],
(unsigned) ipv6.remote_ip_address[7],
(unsigned) ipv6.local_port,
(unsigned) ipv6.remote_port,
(unsigned) ipv6.protocol,
(unsigned) ipv6.static_ip_address);
}
break;
case GRUB_EFI_INFINIBAND_DEVICE_PATH_SUBTYPE:
{
grub_efi_infiniband_device_path_t ib;
grub_memcpy (&ib, dp, len);
grub_printf ("/InfiniBand(%x,%llx,%llx,%llx)",
(unsigned) ib.port_gid[0], /* XXX */
(unsigned long long) ib.remote_id,
(unsigned long long) ib.target_port_id,
(unsigned long long) ib.device_id);
}
break;
case GRUB_EFI_UART_DEVICE_PATH_SUBTYPE:
{
grub_efi_uart_device_path_t uart;
grub_memcpy (&uart, dp, len);
grub_printf ("/UART(%llu,%u,%x,%x)",
(unsigned long long) uart.baud_rate,
uart.data_bits,
uart.parity,
uart.stop_bits);
}
break;
case GRUB_EFI_VENDOR_MESSAGING_DEVICE_PATH_SUBTYPE:
{
grub_efi_vendor_messaging_device_path_t vendor;
grub_memcpy (&vendor, dp, sizeof (vendor));
grub_printf ("/Vendor(%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x)",
(unsigned) vendor.vendor_guid.data1,
(unsigned) vendor.vendor_guid.data2,
(unsigned) vendor.vendor_guid.data3,
(unsigned) vendor.vendor_guid.data4[0],
(unsigned) vendor.vendor_guid.data4[1],
(unsigned) vendor.vendor_guid.data4[2],
(unsigned) vendor.vendor_guid.data4[3],
(unsigned) vendor.vendor_guid.data4[4],
(unsigned) vendor.vendor_guid.data4[5],
(unsigned) vendor.vendor_guid.data4[6],
(unsigned) vendor.vendor_guid.data4[7]);
}
break;
default:
grub_printf ("/UnknownMessaging(%x)", (unsigned) subtype);
break;
}
break;
case GRUB_EFI_MEDIA_DEVICE_PATH_TYPE:
switch (subtype)
{
case GRUB_EFI_HARD_DRIVE_DEVICE_PATH_SUBTYPE:
{
grub_efi_hard_drive_device_path_t hd;
grub_memcpy (&hd, dp, len);
grub_printf ("/HD(%u,%llx,%llx,%02x%02x%02x%02x%02x%02x%02x%02x,%x,%x)",
hd.partition_number,
(unsigned long long) hd.partition_start,
(unsigned long long) hd.partition_size,
(unsigned) hd.partition_signature[0],
(unsigned) hd.partition_signature[1],
(unsigned) hd.partition_signature[2],
(unsigned) hd.partition_signature[3],
(unsigned) hd.partition_signature[4],
(unsigned) hd.partition_signature[5],
(unsigned) hd.partition_signature[6],
(unsigned) hd.partition_signature[7],
(unsigned) hd.mbr_type,
(unsigned) hd.signature_type);
}
break;
case GRUB_EFI_CDROM_DEVICE_PATH_SUBTYPE:
{
grub_efi_cdrom_device_path_t cd;
grub_memcpy (&cd, dp, len);
grub_printf ("/CD(%u,%llx,%llx)",
cd.boot_entry,
(unsigned long long) cd.partition_start,
(unsigned long long) cd.partition_size);
}
break;
case GRUB_EFI_VENDOR_MEDIA_DEVICE_PATH_SUBTYPE:
{
grub_efi_vendor_media_device_path_t vendor;
grub_memcpy (&vendor, dp, sizeof (vendor));
grub_printf ("/Vendor(%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x)",
(unsigned) vendor.vendor_guid.data1,
(unsigned) vendor.vendor_guid.data2,
(unsigned) vendor.vendor_guid.data3,
(unsigned) vendor.vendor_guid.data4[0],
(unsigned) vendor.vendor_guid.data4[1],
(unsigned) vendor.vendor_guid.data4[2],
(unsigned) vendor.vendor_guid.data4[3],
(unsigned) vendor.vendor_guid.data4[4],
(unsigned) vendor.vendor_guid.data4[5],
(unsigned) vendor.vendor_guid.data4[6],
(unsigned) vendor.vendor_guid.data4[7]);
}
break;
case GRUB_EFI_FILE_PATH_DEVICE_PATH_SUBTYPE:
{
grub_efi_file_path_device_path_t *fp;
grub_uint8_t buf[(len - 4) * 2 + 1];
fp = (grub_efi_file_path_device_path_t *) dp;
*grub_utf16_to_utf8 (buf, fp->path_name,
(len - 4) / sizeof (grub_efi_char16_t))
= '\0';
grub_printf ("/File(%s)", buf);
}
break;
case GRUB_EFI_PROTOCOL_DEVICE_PATH_SUBTYPE:
{
grub_efi_protocol_device_path_t proto;
grub_memcpy (&proto, dp, sizeof (proto));
grub_printf ("/Protocol(%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x)",
(unsigned) proto.guid.data1,
(unsigned) proto.guid.data2,
(unsigned) proto.guid.data3,
(unsigned) proto.guid.data4[0],
(unsigned) proto.guid.data4[1],
(unsigned) proto.guid.data4[2],
(unsigned) proto.guid.data4[3],
(unsigned) proto.guid.data4[4],
(unsigned) proto.guid.data4[5],
(unsigned) proto.guid.data4[6],
(unsigned) proto.guid.data4[7]);
}
break;
default:
grub_printf ("/UnknownMedia(%x)", (unsigned) subtype);
break;
}
break;
case GRUB_EFI_BIOS_DEVICE_PATH_TYPE:
switch (subtype)
{
case GRUB_EFI_BIOS_DEVICE_PATH_SUBTYPE:
{
grub_efi_bios_device_path_t bios;
grub_memcpy (&bios, dp, sizeof (bios));
grub_printf ("/BIOS(%x,%x,%s)",
(unsigned) bios.device_type,
(unsigned) bios.status_flags,
(char *) (dp + 1));
}
break;
default:
grub_printf ("/UnknownBIOS(%x)", (unsigned) subtype);
break;
}
break;
default:
grub_printf ("/UnknownType(%x,%x)\n",
(unsigned) type,
(unsigned) subtype);
return;
break;
}
if (GRUB_EFI_END_ENTIRE_DEVICE_PATH (dp))
break;
dp = (grub_efi_device_path_t *) ((char *) dp + len);
}
}
/* Print the chain of Device Path nodes. This is mainly for debugging. */
void
grub_efi_print_device_path (grub_efi_device_path_t *dp)
{
while (1)
{
grub_efi_uint8_t type = GRUB_EFI_DEVICE_PATH_TYPE (dp);
grub_efi_uint8_t subtype = GRUB_EFI_DEVICE_PATH_SUBTYPE (dp);
grub_efi_uint16_t len = GRUB_EFI_DEVICE_PATH_LENGTH (dp);
switch (type)
{
case GRUB_EFI_END_DEVICE_PATH_TYPE:
switch (subtype)
{
case GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE:
grub_printf ("/EndEntire\n");
//grub_putchar ('\n');
break;
case GRUB_EFI_END_THIS_DEVICE_PATH_SUBTYPE:
grub_printf ("/EndThis\n");
//grub_putchar ('\n');
break;
default:
grub_printf ("/EndUnknown(%x)\n", (unsigned) subtype);
break;
}
break;
case GRUB_EFI_HARDWARE_DEVICE_PATH_TYPE:
switch (subtype)
{
case GRUB_EFI_PCI_DEVICE_PATH_SUBTYPE:
{
grub_efi_pci_device_path_t *pci
= (grub_efi_pci_device_path_t *) dp;
grub_printf ("/PCI(%x,%x)",
(unsigned) pci->function, (unsigned) pci->device);
}
break;
case GRUB_EFI_PCCARD_DEVICE_PATH_SUBTYPE:
{
grub_efi_pccard_device_path_t *pccard
= (grub_efi_pccard_device_path_t *) dp;
grub_printf ("/PCCARD(%x)",
(unsigned) pccard->function);
}
break;
case GRUB_EFI_MEMORY_MAPPED_DEVICE_PATH_SUBTYPE:
{
grub_efi_memory_mapped_device_path_t *mmapped
= (grub_efi_memory_mapped_device_path_t *) dp;
grub_printf ("/MMap(%x,%llx,%llx)",
(unsigned) mmapped->memory_type,
(unsigned long long) mmapped->start_address,
(unsigned long long) mmapped->end_address);
}
break;
case GRUB_EFI_VENDOR_DEVICE_PATH_SUBTYPE:
dump_vendor_path ("Hardware",
(grub_efi_vendor_device_path_t *) dp);
break;
case GRUB_EFI_CONTROLLER_DEVICE_PATH_SUBTYPE:
{
grub_efi_controller_device_path_t *controller
= (grub_efi_controller_device_path_t *) dp;
grub_printf ("/Ctrl(%x)",
(unsigned) controller->controller_number);
}
break;
default:
grub_printf ("/UnknownHW(%x)", (unsigned) subtype);
break;
}
break;
case GRUB_EFI_ACPI_DEVICE_PATH_TYPE:
switch (subtype)
{
case GRUB_EFI_ACPI_DEVICE_PATH_SUBTYPE:
{
grub_efi_acpi_device_path_t *acpi
= (grub_efi_acpi_device_path_t *) dp;
grub_printf ("/ACPI(%x,%x)",
(unsigned) acpi->hid,
(unsigned) acpi->uid);
}
break;
case GRUB_EFI_EXPANDED_ACPI_DEVICE_PATH_SUBTYPE:
{
grub_efi_expanded_acpi_device_path_t *eacpi
= (grub_efi_expanded_acpi_device_path_t *) dp;
grub_printf ("/ACPI(");
if (GRUB_EFI_EXPANDED_ACPI_HIDSTR (dp)[0] == '\0')
grub_printf ("%x,", (unsigned) eacpi->hid);
else
grub_printf ("%s,", GRUB_EFI_EXPANDED_ACPI_HIDSTR (dp));
if (GRUB_EFI_EXPANDED_ACPI_UIDSTR (dp)[0] == '\0')
grub_printf ("%x,", (unsigned) eacpi->uid);
else
grub_printf ("%s,", GRUB_EFI_EXPANDED_ACPI_UIDSTR (dp));
if (GRUB_EFI_EXPANDED_ACPI_CIDSTR (dp)[0] == '\0')
grub_printf ("%x)", (unsigned) eacpi->cid);
else
grub_printf ("%s)", GRUB_EFI_EXPANDED_ACPI_CIDSTR (dp));
}
break;
default:
grub_printf ("/UnknownACPI(%x)", (unsigned) subtype);
break;
}
break;
case GRUB_EFI_MESSAGING_DEVICE_PATH_TYPE:
switch (subtype)
{
case GRUB_EFI_ATAPI_DEVICE_PATH_SUBTYPE:
{
grub_efi_atapi_device_path_t *atapi
= (grub_efi_atapi_device_path_t *) dp;
grub_printf ("/ATAPI(%x,%x,%x)",
(unsigned) atapi->primary_secondary,
(unsigned) atapi->slave_master,
(unsigned) atapi->lun);
}
break;
case GRUB_EFI_SCSI_DEVICE_PATH_SUBTYPE:
{
grub_efi_scsi_device_path_t *scsi
= (grub_efi_scsi_device_path_t *) dp;
grub_printf ("/SCSI(%x,%x)",
(unsigned) scsi->pun,
(unsigned) scsi->lun);
}
break;
case GRUB_EFI_FIBRE_CHANNEL_DEVICE_PATH_SUBTYPE:
{
grub_efi_fibre_channel_device_path_t *fc
= (grub_efi_fibre_channel_device_path_t *) dp;
grub_printf ("/FibreChannel(%llx,%llx)",
(unsigned long long) fc->wwn,
(unsigned long long) fc->lun);
}
break;
case GRUB_EFI_1394_DEVICE_PATH_SUBTYPE:
{
grub_efi_1394_device_path_t *firewire
= (grub_efi_1394_device_path_t *) dp;
grub_printf ("/1394(%llx)",
(unsigned long long) firewire->guid);
}
break;
case GRUB_EFI_USB_DEVICE_PATH_SUBTYPE:
{
grub_efi_usb_device_path_t *usb
= (grub_efi_usb_device_path_t *) dp;
grub_printf ("/USB(%x,%x)",
(unsigned) usb->parent_port_number,
(unsigned) usb->usb_interface);
}
break;
case GRUB_EFI_USB_CLASS_DEVICE_PATH_SUBTYPE:
{
grub_efi_usb_class_device_path_t *usb_class
= (grub_efi_usb_class_device_path_t *) dp;
grub_printf ("/USBClass(%x,%x,%x,%x,%x)",
(unsigned) usb_class->vendor_id,
(unsigned) usb_class->product_id,
(unsigned) usb_class->device_class,
(unsigned) usb_class->device_subclass,
(unsigned) usb_class->device_protocol);
}
break;
case GRUB_EFI_I2O_DEVICE_PATH_SUBTYPE:
{
grub_efi_i2o_device_path_t *i2o
= (grub_efi_i2o_device_path_t *) dp;
grub_printf ("/I2O(%x)", (unsigned) i2o->tid);
}
break;
case GRUB_EFI_MAC_ADDRESS_DEVICE_PATH_SUBTYPE:
{
grub_efi_mac_address_device_path_t *mac
= (grub_efi_mac_address_device_path_t *) dp;
grub_printf ("/MacAddr(%02x:%02x:%02x:%02x:%02x:%02x,%x)",
(unsigned) mac->mac_address[0],
(unsigned) mac->mac_address[1],
(unsigned) mac->mac_address[2],
(unsigned) mac->mac_address[3],
(unsigned) mac->mac_address[4],
(unsigned) mac->mac_address[5],
(unsigned) mac->if_type);
}
break;
case GRUB_EFI_IPV4_DEVICE_PATH_SUBTYPE:
{
grub_efi_ipv4_device_path_t *ipv4
= (grub_efi_ipv4_device_path_t *) dp;
grub_printf ("/IPv4(%u.%u.%u.%u,%u.%u.%u.%u,%u,%u,%x,%x)",
(unsigned) ipv4->local_ip_address[0],
(unsigned) ipv4->local_ip_address[1],
(unsigned) ipv4->local_ip_address[2],
(unsigned) ipv4->local_ip_address[3],
(unsigned) ipv4->remote_ip_address[0],
(unsigned) ipv4->remote_ip_address[1],
(unsigned) ipv4->remote_ip_address[2],
(unsigned) ipv4->remote_ip_address[3],
(unsigned) ipv4->local_port,
(unsigned) ipv4->remote_port,
(unsigned) ipv4->protocol,
(unsigned) ipv4->static_ip_address);
}
break;
case GRUB_EFI_IPV6_DEVICE_PATH_SUBTYPE:
{
grub_efi_ipv6_device_path_t *ipv6
= (grub_efi_ipv6_device_path_t *) dp;
grub_printf ("/IPv6(%x:%x:%x:%x:%x:%x:%x:%x,%x:%x:%x:%x:%x:%x:%x:%x,%u,%u,%x,%x)",
(unsigned) ipv6->local_ip_address[0],
(unsigned) ipv6->local_ip_address[1],
(unsigned) ipv6->local_ip_address[2],
(unsigned) ipv6->local_ip_address[3],
(unsigned) ipv6->local_ip_address[4],
(unsigned) ipv6->local_ip_address[5],
(unsigned) ipv6->local_ip_address[6],
(unsigned) ipv6->local_ip_address[7],
(unsigned) ipv6->remote_ip_address[0],
(unsigned) ipv6->remote_ip_address[1],
(unsigned) ipv6->remote_ip_address[2],
(unsigned) ipv6->remote_ip_address[3],
(unsigned) ipv6->remote_ip_address[4],
(unsigned) ipv6->remote_ip_address[5],
(unsigned) ipv6->remote_ip_address[6],
(unsigned) ipv6->remote_ip_address[7],
(unsigned) ipv6->local_port,
(unsigned) ipv6->remote_port,
(unsigned) ipv6->protocol,
(unsigned) ipv6->static_ip_address);
}
break;
case GRUB_EFI_INFINIBAND_DEVICE_PATH_SUBTYPE:
{
grub_efi_infiniband_device_path_t *ib
= (grub_efi_infiniband_device_path_t *) dp;
grub_printf ("/InfiniBand(%x,%llx,%llx,%llx)",
(unsigned) ib->port_gid[0], /* XXX */
(unsigned long long) ib->remote_id,
(unsigned long long) ib->target_port_id,
(unsigned long long) ib->device_id);
}
break;
case GRUB_EFI_UART_DEVICE_PATH_SUBTYPE:
{
grub_efi_uart_device_path_t *uart
= (grub_efi_uart_device_path_t *) dp;
grub_printf ("/UART(%llu,%u,%x,%x)",
(unsigned long long) uart->baud_rate,
uart->data_bits,
uart->parity,
uart->stop_bits);
}
break;
case GRUB_EFI_SATA_DEVICE_PATH_SUBTYPE:
{
grub_efi_sata_device_path_t *sata;
sata = (grub_efi_sata_device_path_t *) dp;
grub_printf ("/Sata(%x,%x,%x)",
sata->hba_port,
sata->multiplier_port,
sata->lun);
}
break;
case GRUB_EFI_VENDOR_MESSAGING_DEVICE_PATH_SUBTYPE:
dump_vendor_path ("Messaging",
(grub_efi_vendor_device_path_t *) dp);
break;
default:
grub_printf ("/UnknownMessaging(%x)", (unsigned) subtype);
break;
}
break;
case GRUB_EFI_MEDIA_DEVICE_PATH_TYPE:
switch (subtype)
{
case GRUB_EFI_HARD_DRIVE_DEVICE_PATH_SUBTYPE:
{
grub_efi_hard_drive_device_path_t *hd = (grub_efi_hard_drive_device_path_t *) dp;
grub_printf ("/HD(%u,%llx,%llx,%02x%02x%02x%02x%02x%02x%02x%02x,%x,%x)",
hd->partition_number,
(unsigned long long) hd->partition_start,
(unsigned long long) hd->partition_size,
(unsigned) hd->partition_signature[0],
(unsigned) hd->partition_signature[1],
(unsigned) hd->partition_signature[2],
(unsigned) hd->partition_signature[3],
(unsigned) hd->partition_signature[4],
(unsigned) hd->partition_signature[5],
(unsigned) hd->partition_signature[6],
(unsigned) hd->partition_signature[7],
(unsigned) hd->partmap_type,
(unsigned) hd->signature_type);
}
break;
case GRUB_EFI_CDROM_DEVICE_PATH_SUBTYPE:
{
grub_efi_cdrom_device_path_t *cd
= (grub_efi_cdrom_device_path_t *) dp;
grub_printf ("/CD(%u,%llx,%llx)",
cd->boot_entry,
(unsigned long long) cd->partition_start,
(unsigned long long) cd->partition_size);
}
break;
case GRUB_EFI_VENDOR_MEDIA_DEVICE_PATH_SUBTYPE:
dump_vendor_path ("Media",
(grub_efi_vendor_device_path_t *) dp);
break;
case GRUB_EFI_FILE_PATH_DEVICE_PATH_SUBTYPE:
{
grub_efi_file_path_device_path_t *fp;
grub_uint8_t *buf;
fp = (grub_efi_file_path_device_path_t *) dp;
buf = grub_malloc ((len - 4) * 2 + 1);
if (buf)
*grub_utf16_to_utf8 (buf, fp->path_name,
(len - 4) / sizeof (grub_efi_char16_t))
= '\0';
else
grub_errno = GRUB_ERR_NONE;
grub_printf ("/File(%s)", buf);
grub_free (buf);
}
break;
case GRUB_EFI_PROTOCOL_DEVICE_PATH_SUBTYPE:
{
grub_efi_protocol_device_path_t *proto
= (grub_efi_protocol_device_path_t *) dp;
grub_printf ("/Protocol(%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x)",
(unsigned) proto->guid.data1,
(unsigned) proto->guid.data2,
(unsigned) proto->guid.data3,
(unsigned) proto->guid.data4[0],
(unsigned) proto->guid.data4[1],
(unsigned) proto->guid.data4[2],
(unsigned) proto->guid.data4[3],
(unsigned) proto->guid.data4[4],
(unsigned) proto->guid.data4[5],
(unsigned) proto->guid.data4[6],
(unsigned) proto->guid.data4[7]);
}
break;
default:
grub_printf ("/UnknownMedia(%x)", (unsigned) subtype);
break;
}
break;
case GRUB_EFI_BIOS_DEVICE_PATH_TYPE:
switch (subtype)
{
case GRUB_EFI_BIOS_DEVICE_PATH_SUBTYPE:
{
grub_efi_bios_device_path_t *bios
= (grub_efi_bios_device_path_t *) dp;
grub_printf ("/BIOS(%x,%x,%s)",
(unsigned) bios->device_type,
(unsigned) bios->status_flags,
(char *) (dp + 1));
}
break;
default:
grub_printf ("/UnknownBIOS(%x)", (unsigned) subtype);
break;
}
break;
default:
grub_printf ("/UnknownType(%x,%x)\n",
(unsigned) type,
(unsigned) subtype);
return;
break;
}
if (GRUB_EFI_END_ENTIRE_DEVICE_PATH (dp))
break;
dp = (grub_efi_device_path_t *) ((char *) dp + len);
}
}
char *
grub_efi_get_filename (grub_efi_device_path_t *dp0)
{
char *name = 0, *p, *pi;
grub_size_t filesize = 0;
grub_efi_device_path_t *dp;
dp = dp0;
while (1)
{
grub_efi_uint8_t type = GRUB_EFI_DEVICE_PATH_TYPE (dp);
grub_efi_uint8_t subtype = GRUB_EFI_DEVICE_PATH_SUBTYPE (dp);
if (type == GRUB_EFI_END_DEVICE_PATH_TYPE)
break;
if (type == GRUB_EFI_MEDIA_DEVICE_PATH_TYPE
&& subtype == GRUB_EFI_FILE_PATH_DEVICE_PATH_SUBTYPE)
{
grub_efi_uint16_t len;
len = ((GRUB_EFI_DEVICE_PATH_LENGTH (dp) - 4)
/ sizeof (grub_efi_char16_t));
filesize += GRUB_MAX_UTF8_PER_UTF16 * len + 2;
}
dp = GRUB_EFI_NEXT_DEVICE_PATH (dp);
}
if (!filesize)
return NULL;
dp = dp0;
p = name = grub_malloc (filesize);
if (!name)
return NULL;
while (1)
{
grub_efi_uint8_t type = GRUB_EFI_DEVICE_PATH_TYPE (dp);
grub_efi_uint8_t subtype = GRUB_EFI_DEVICE_PATH_SUBTYPE (dp);
if (type == GRUB_EFI_END_DEVICE_PATH_TYPE)
break;
else if (type == GRUB_EFI_MEDIA_DEVICE_PATH_TYPE
&& subtype == GRUB_EFI_FILE_PATH_DEVICE_PATH_SUBTYPE)
{
grub_efi_file_path_device_path_t *fp;
grub_efi_uint16_t len;
*p++ = '/';
len = ((GRUB_EFI_DEVICE_PATH_LENGTH (dp) - 4)
/ sizeof (grub_efi_char16_t));
fp = (grub_efi_file_path_device_path_t *) dp;
p = (char *) grub_utf16_to_utf8 ((unsigned char *) p, fp->path_name, len);
}
dp = GRUB_EFI_NEXT_DEVICE_PATH (dp);
}
*p = '\0';
for (pi = name, p = name; *pi;)
{
/* EFI breaks paths with backslashes. */
if (*pi == '\\' || *pi == '/')
{
*p++ = '/';
while (*pi == '\\' || *pi == '/')
pi++;
continue;
}
*p++ = *pi++;
}
*p = '\0';
return name;
}