From: Peter Jones pjones@redhat.com
Signed-off-by: Peter Jones pjones@redhat.com Signed-off-by: Rob Clark robdclark@gmail.com --- include/efi_api.h | 62 +++++++++++++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 58 insertions(+), 4 deletions(-)
diff --git a/include/efi_api.h b/include/efi_api.h index ec1b321e8e..b761cf4822 100644 --- a/include/efi_api.h +++ b/include/efi_api.h @@ -284,28 +284,82 @@ struct efi_device_path { u8 type; u8 sub_type; u16 length; -}; +} __packed;
struct efi_mac_addr { u8 addr[32]; -}; +} __packed; + +#define DEVICE_PATH_TYPE_HARDWARE_DEVICE 0x01 +# define DEVICE_PATH_SUB_TYPE_VENDOR 0x04 + +struct efi_device_path_vendor { + struct efi_device_path dp; + efi_guid_t guid; + u8 vendor_data[]; +} __packed; + +#define DEVICE_PATH_TYPE_ACPI_DEVICE 0x02 +# define DEVICE_PATH_SUB_TYPE_ACPI_DEVICE 0x01 + +#define EFI_PNP_ID(ID) (u32)(((ID) << 16) | 0x41D0) +#define EISA_PNP_ID(ID) EFI_PNP_ID(ID) + +struct efi_device_path_acpi_path { + struct efi_device_path dp; + u32 hid; + u32 uid; +} __packed;
#define DEVICE_PATH_TYPE_MESSAGING_DEVICE 0x03 +# define DEVICE_PATH_SUB_TYPE_MSG_USB 0x05 # define DEVICE_PATH_SUB_TYPE_MSG_MAC_ADDR 0x0b +# define DEVICE_PATH_SUB_TYPE_MSG_SD 0x1a +# define DEVICE_PATH_SUB_TYPE_MSG_MMC 0x1d + +struct efi_device_path_usb { + struct efi_device_path dp; + u8 parent_port_number; + u8 usb_interface; +} __packed;
struct efi_device_path_mac_addr { struct efi_device_path dp; struct efi_mac_addr mac; u8 if_type; -}; +} __packed; + +struct efi_device_path_sd_mmc_path { + struct efi_device_path dp; + u8 slot_number; +} __packed;
#define DEVICE_PATH_TYPE_MEDIA_DEVICE 0x04 +# define DEVICE_PATH_SUB_TYPE_HARD_DRIVE_PATH 0x01 +# define DEVICE_PATH_SUB_TYPE_CDROM_PATH 0x02 # define DEVICE_PATH_SUB_TYPE_FILE_PATH 0x04
+struct efi_device_path_hard_drive_path { + struct efi_device_path dp; + u32 partition_number; + u64 partition_start; + u64 partition_end; + u8 partition_signature[16]; + u8 partmap_type; + u8 signature_type; +} __packed; + +struct efi_device_path_cdrom_path { + struct efi_device_path dp; + u32 boot_entry; + u64 partition_start; + u64 partition_end; +} __packed; + struct efi_device_path_file_path { struct efi_device_path dp; u16 str[32]; -}; +} __packed;
#define BLOCK_IO_GUID \ EFI_GUID(0x964e5b21, 0x6459, 0x11d2, \