Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / include / part_efi.h

diff --git a/qemu/roms/u-boot/include/part_efi.h b/qemu/roms/u-boot/include/part_efi.h
new file mode 100644 (file)
index 0000000..d68ef3b
--- /dev/null
+++ b/qemu/roms/u-boot/include/part_efi.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2008 RuggedCom, Inc.
+ * Richard Retanubun <RichardRetanubun@RuggedCom.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+/*
+ * See also linux/fs/partitions/efi.h
+ *
+ * EFI GUID Partition Table
+ * Per Intel EFI Specification v1.02
+ * http://developer.intel.com/technology/efi/efi.htm
+*/
+
+#include <linux/compiler.h>
+
+#ifndef _DISK_PART_EFI_H
+#define _DISK_PART_EFI_H
+
+#define MSDOS_MBR_SIGNATURE 0xAA55
+#define EFI_PMBR_OSTYPE_EFI 0xEF
+#define EFI_PMBR_OSTYPE_EFI_GPT 0xEE
+
+#define GPT_HEADER_SIGNATURE 0x5452415020494645ULL
+#define GPT_HEADER_REVISION_V1 0x00010000
+#define GPT_PRIMARY_PARTITION_TABLE_LBA 1ULL
+#define GPT_ENTRY_NAME "gpt"
+#define GPT_ENTRY_NUMBERS              128
+#define GPT_ENTRY_SIZE                 128
+
+#define EFI_GUID(a,b,c,d0,d1,d2,d3,d4,d5,d6,d7) \
+       ((efi_guid_t) \
+       {{ (a) & 0xff, ((a) >> 8) & 0xff, ((a) >> 16) & 0xff, ((a) >> 24) & 0xff, \
+               (b) & 0xff, ((b) >> 8) & 0xff, \
+               (c) & 0xff, ((c) >> 8) & 0xff, \
+               (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) }})
+
+#define PARTITION_SYSTEM_GUID \
+       EFI_GUID( 0xC12A7328, 0xF81F, 0x11d2, \
+               0xBA, 0x4B, 0x00, 0xA0, 0xC9, 0x3E, 0xC9, 0x3B)
+#define LEGACY_MBR_PARTITION_GUID \
+       EFI_GUID( 0x024DEE41, 0x33E7, 0x11d3, \
+               0x9D, 0x69, 0x00, 0x08, 0xC7, 0x81, 0xF3, 0x9F)
+#define PARTITION_MSFT_RESERVED_GUID \
+       EFI_GUID( 0xE3C9E316, 0x0B5C, 0x4DB8, \
+               0x81, 0x7D, 0xF9, 0x2D, 0xF0, 0x02, 0x15, 0xAE)
+#define PARTITION_BASIC_DATA_GUID \
+       EFI_GUID( 0xEBD0A0A2, 0xB9E5, 0x4433, \
+               0x87, 0xC0, 0x68, 0xB6, 0xB7, 0x26, 0x99, 0xC7)
+#define PARTITION_LINUX_RAID_GUID \
+       EFI_GUID( 0xa19d880f, 0x05fc, 0x4d3b, \
+               0xa0, 0x06, 0x74, 0x3f, 0x0f, 0x84, 0x91, 0x1e)
+#define PARTITION_LINUX_SWAP_GUID \
+       EFI_GUID( 0x0657fd6d, 0xa4ab, 0x43c4, \
+               0x84, 0xe5, 0x09, 0x33, 0xc8, 0x4b, 0x4f, 0x4f)
+#define PARTITION_LINUX_LVM_GUID \
+       EFI_GUID( 0xe6d6d379, 0xf507, 0x44c2, \
+               0xa2, 0x3c, 0x23, 0x8f, 0x2a, 0x3d, 0xf9, 0x28)
+
+/* linux/include/efi.h */
+typedef u16 efi_char16_t;
+
+typedef struct {
+       u8 b[16];
+} efi_guid_t;
+
+/* based on linux/include/genhd.h */
+struct partition {
+       u8 boot_ind;            /* 0x80 - active */
+       u8 head;                /* starting head */
+       u8 sector;              /* starting sector */
+       u8 cyl;                 /* starting cylinder */
+       u8 sys_ind;             /* What partition type */
+       u8 end_head;            /* end head */
+       u8 end_sector;          /* end sector */
+       u8 end_cyl;             /* end cylinder */
+       __le32 start_sect;      /* starting sector counting from 0 */
+       __le32 nr_sects;        /* nr of sectors in partition */
+} __packed;
+
+/* based on linux/fs/partitions/efi.h */
+typedef struct _gpt_header {
+       __le64 signature;
+       __le32 revision;
+       __le32 header_size;
+       __le32 header_crc32;
+       __le32 reserved1;
+       __le64 my_lba;
+       __le64 alternate_lba;
+       __le64 first_usable_lba;
+       __le64 last_usable_lba;
+       efi_guid_t disk_guid;
+       __le64 partition_entry_lba;
+       __le32 num_partition_entries;
+       __le32 sizeof_partition_entry;
+       __le32 partition_entry_array_crc32;
+} __packed gpt_header;
+
+typedef union _gpt_entry_attributes {
+       struct {
+               u64 required_to_function:1;
+               u64 no_block_io_protocol:1;
+               u64 legacy_bios_bootable:1;
+               u64 reserved:45;
+               u64 type_guid_specific:16;
+       } fields;
+       unsigned long long raw;
+} __packed gpt_entry_attributes;
+
+#define PARTNAME_SZ    (72 / sizeof(efi_char16_t))
+typedef struct _gpt_entry {
+       efi_guid_t partition_type_guid;
+       efi_guid_t unique_partition_guid;
+       __le64 starting_lba;
+       __le64 ending_lba;
+       gpt_entry_attributes attributes;
+       efi_char16_t partition_name[PARTNAME_SZ];
+} __packed gpt_entry;
+
+typedef struct _legacy_mbr {
+       u8 boot_code[440];
+       __le32 unique_mbr_signature;
+       __le16 unknown;
+       struct partition partition_record[4];
+       __le16 signature;
+} __packed legacy_mbr;
+
+#endif /* _DISK_PART_EFI_H */