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efi: add some more device path structures 

Signed-off-by: Peter Jones <pjones@redhat.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Peter Jones 2017-09-13 18:05:27 -04:00 committed by Alexander Graf
parent a8606ef075
commit c80214ce1f
1 changed files with 54 additions and 0 deletions
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54
include/efi_api.h
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@ -290,8 +290,38 @@ 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;
@ -299,9 +329,33 @@ struct efi_device_path_mac_addr {
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];