UefiCpuPkg: Move AsmRelocateApLoopStart from Mpfuncs.nasm to AmdSev.nasm

[mirror_edk2.git] / OvmfPkg / Include / IndustryStandard / LinuxBzimage.h

/** @file\r
\r
  Copyright (c) 2011 - 2013, Intel Corporation. All rights reserved.<BR>\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#ifndef __LINUX_BZIMAGE_H__\r
#define __LINUX_BZIMAGE_H__\r
\r
#define BOOTSIG    0x1FE\r
#define SETUP_HDR  0x53726448                   /* 0x53726448 == "HdrS" */\r
\r
#define E820_RAM       1\r
#define E820_RESERVED  2\r
#define E820_ACPI      3\r
#define E820_NVS       4\r
#define E820_UNUSABLE  5\r
\r
#pragma pack(1)\r
\r
struct setup_header {\r
  UINT8     setup_secs;         /* Sectors for setup code */\r
  UINT16    root_flags;\r
  UINT32    sys_size;\r
  UINT16    ram_size;\r
  UINT16    video_mode;\r
  UINT16    root_dev;\r
  UINT16    signature;          /* Boot signature */\r
  UINT16    jump;\r
  UINT32    header;\r
  UINT16    version;\r
  UINT16    su_switch;\r
  UINT16    setup_seg;\r
  UINT16    start_sys;\r
  UINT16    kernel_ver;\r
  UINT8     loader_id;\r
  UINT8     load_flags;\r
  UINT16    movesize;\r
  UINT32    code32_start;       /* Start of code loaded high */\r
  UINT32    ramdisk_start;      /* Start of initial ramdisk */\r
  UINT32    ramdisk_len;        /* Length of initial ramdisk */\r
  UINT32    bootsect_kludge;\r
  UINT16    heap_end;\r
  UINT8     ext_loader_ver;     /* Extended boot loader version */\r
  UINT8     ext_loader_type;    /* Extended boot loader ID */\r
  UINT32    cmd_line_ptr;       /* 32-bit pointer to the kernel command line */\r
  UINT32    ramdisk_max;        /* Highest legal initrd address */\r
  UINT32    kernel_alignment;   /* Physical addr alignment required for kernel */\r
  UINT8     relocatable_kernel; /* Whether kernel is relocatable or not */\r
  UINT8     min_alignment;\r
  UINT16    xloadflags;\r
  UINT32    cmdline_size;\r
  UINT32    hardware_subarch;\r
  UINT64    hardware_subarch_data;\r
  UINT32    payload_offset;\r
  UINT32    payload_length;\r
  UINT64    setup_data;\r
  UINT64    pref_address;\r
  UINT32    init_size;\r
  UINT32    handover_offset;\r
};\r
\r
struct efi_info {\r
  UINT32    efi_loader_signature;\r
  UINT32    efi_systab;\r
  UINT32    efi_memdesc_size;\r
  UINT32    efi_memdesc_version;\r
  UINT32    efi_memmap;\r
  UINT32    efi_memmap_size;\r
  UINT32    efi_systab_hi;\r
  UINT32    efi_memmap_hi;\r
};\r
\r
struct e820_entry {\r
  UINT64    addr;               /* start of memory segment */\r
  UINT64    size;               /* size of memory segment */\r
  UINT32    type;               /* type of memory segment */\r
};\r
\r
struct screen_info {\r
  UINT8     orig_x;              /* 0x00 */\r
  UINT8     orig_y;              /* 0x01 */\r
  UINT16    ext_mem_k;           /* 0x02 */\r
  UINT16    orig_video_page;     /* 0x04 */\r
  UINT8     orig_video_mode;     /* 0x06 */\r
  UINT8     orig_video_cols;     /* 0x07 */\r
  UINT8     flags;               /* 0x08 */\r
  UINT8     unused2;             /* 0x09 */\r
  UINT16    orig_video_ega_bx;   /* 0x0a */\r
  UINT16    unused3;             /* 0x0c */\r
  UINT8     orig_video_lines;    /* 0x0e */\r
  UINT8     orig_video_isVGA;    /* 0x0f */\r
  UINT16    orig_video_points;   /* 0x10 */\r
\r
  /* VESA graphic mode -- linear frame buffer */\r
  UINT16    lfb_width;           /* 0x12 */\r
  UINT16    lfb_height;          /* 0x14 */\r
  UINT16    lfb_depth;           /* 0x16 */\r
  UINT32    lfb_base;            /* 0x18 */\r
  UINT32    lfb_size;            /* 0x1c */\r
  UINT16    cl_magic, cl_offset; /* 0x20 */\r
  UINT16    lfb_linelength;      /* 0x24 */\r
  UINT8     red_size;            /* 0x26 */\r
  UINT8     red_pos;             /* 0x27 */\r
  UINT8     green_size;          /* 0x28 */\r
  UINT8     green_pos;           /* 0x29 */\r
  UINT8     blue_size;           /* 0x2a */\r
  UINT8     blue_pos;            /* 0x2b */\r
  UINT8     rsvd_size;           /* 0x2c */\r
  UINT8     rsvd_pos;            /* 0x2d */\r
  UINT16    vesapm_seg;          /* 0x2e */\r
  UINT16    vesapm_off;          /* 0x30 */\r
  UINT16    pages;               /* 0x32 */\r
  UINT16    vesa_attributes;     /* 0x34 */\r
  UINT32    capabilities;        /* 0x36 */\r
  UINT8     _reserved[6];        /* 0x3a */\r
};\r
\r
struct boot_params {\r
  struct screen_info     screen_info;\r
  UINT8                  apm_bios_info[0x14];\r
  UINT8                  _pad2[4];\r
  UINT64                 tboot_addr;\r
  UINT8                  ist_info[0x10];\r
  UINT8                  _pad3[16];\r
  UINT8                  hd0_info[16];\r
  UINT8                  hd1_info[16];\r
  UINT8                  sys_desc_table[0x10];\r
  UINT8                  olpc_ofw_header[0x10];\r
  UINT8                  _pad4[128];\r
  UINT8                  edid_info[0x80];\r
  struct efi_info        efi_info;\r
  UINT32                 alt_mem_k;\r
  UINT32                 scratch;\r
  UINT8                  e820_entries;\r
  UINT8                  eddbuf_entries;\r
  UINT8                  edd_mbr_sig_buf_entries;\r
  UINT8                  _pad6[6];\r
  struct setup_header    hdr;\r
  UINT8                  _pad7[0x290-0x1f1-sizeof (struct setup_header)];\r
  UINT32                 edd_mbr_sig_buffer[16];\r
  struct e820_entry      e820_map[128];\r
  UINT8                  _pad8[48];\r
  UINT8                  eddbuf[0x1ec];\r
  UINT8                  _pad9[276];\r
};\r
\r
typedef struct {\r
  UINT16    limit;\r
  UINT64    *base;\r
} dt_addr_t;\r
\r
#pragma pack()\r
\r
extern EFI_STATUS\r
setup_graphics (\r
  struct boot_params  *buf\r
  );\r
\r
#endif /* __LINUX_BZIMAGE_H__ */\r