This file is from the efilinux project where it resides under the path loaders/bzimage/bzimage.h.
Signed-off-by: Jordan Justen <jordan.l.jus...@intel.com> Cc: Matt Fleming <matt.flem...@intel.com> --- OvmfPkg/Include/IndustryStandard/LinuxBzimage.h | 164 +++++++++++++++++++++++ 1 file changed, 164 insertions(+) create mode 100644 OvmfPkg/Include/IndustryStandard/LinuxBzimage.h diff --git a/OvmfPkg/Include/IndustryStandard/LinuxBzimage.h b/OvmfPkg/Include/IndustryStandard/LinuxBzimage.h new file mode 100644 index 0000000..d16b112 --- /dev/null +++ b/OvmfPkg/Include/IndustryStandard/LinuxBzimage.h @@ -0,0 +1,164 @@ +/** @file + + Copyright (c) 2011 - 2012, Intel Corporation. All rights reserved.<BR> + This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __LINUX_BZIMAGE_H__ +#define __LINUX_BZIMAGE_H__ + +#define BOOTSIG 0x1FE +#define SETUP_VERSION 0x206 +#define SETUP_HDR 0x53726448 /* 0x53726448 == "HdrS" */ + +#define E820_RAM 1 +#define E820_RESERVED 2 +#define E820_ACPI 3 +#define E820_NVS 4 +#define E820_UNUSABLE 5 + +#pragma pack(1) + +struct setup_header { + UINT8 setup_secs; /* Sectors for setup code */ + UINT16 root_flags; + UINT32 sys_size; + UINT16 ram_size; + UINT16 video_mode; + UINT16 root_dev; + UINT16 signature; /* Boot signature */ + UINT16 jump; + UINT32 header; + UINT16 version; + UINT16 su_switch; + UINT16 setup_seg; + UINT16 start_sys; + UINT16 kernel_ver; + UINT8 loader_id; + UINT8 load_flags; + UINT16 movesize; + UINT32 code32_start; /* Start of code loaded high */ + UINT32 ramdisk_start; /* Start of initial ramdisk */ + UINT32 ramdisk_len; /* Lenght of initial ramdisk */ + UINT32 bootsect_kludge; + UINT16 heap_end; + UINT8 ext_loader_ver; /* Extended boot loader version */ + UINT8 ext_loader_type; /* Extended boot loader ID */ + UINT32 cmd_line_ptr; /* 32-bit pointer to the kernel command line */ + UINT32 ramdisk_max; /* Highest legal initrd address */ + UINT32 kernel_alignment; /* Physical addr alignment required for kernel */ + UINT8 relocatable_kernel; /* Whether kernel is relocatable or not */ + UINT8 _pad2[3]; + UINT32 cmdline_size; + UINT32 hardware_subarch; + UINT64 hardware_subarch_data; + UINT32 payload_offset; + UINT32 payload_length; + UINT64 setup_data; + UINT64 pref_address; + UINT32 init_size; + UINT32 handover_offset; +}; + +struct efi_info { + UINT32 efi_loader_signature; + UINT32 efi_systab; + UINT32 efi_memdesc_size; + UINT32 efi_memdesc_version; + UINT32 efi_memmap; + UINT32 efi_memmap_size; + UINT32 efi_systab_hi; + UINT32 efi_memmap_hi; +}; + +struct e820_entry { + UINT64 addr; /* start of memory segment */ + UINT64 size; /* size of memory segment */ + UINT32 type; /* type of memory segment */ +}; + +struct screen_info { + UINT8 orig_x; /* 0x00 */ + UINT8 orig_y; /* 0x01 */ + UINT16 ext_mem_k; /* 0x02 */ + UINT16 orig_video_page; /* 0x04 */ + UINT8 orig_video_mode; /* 0x06 */ + UINT8 orig_video_cols; /* 0x07 */ + UINT8 flags; /* 0x08 */ + UINT8 unused2; /* 0x09 */ + UINT16 orig_video_ega_bx;/* 0x0a */ + UINT16 unused3; /* 0x0c */ + UINT8 orig_video_lines; /* 0x0e */ + UINT8 orig_video_isVGA; /* 0x0f */ + UINT16 orig_video_points;/* 0x10 */ + + /* VESA graphic mode -- linear frame buffer */ + UINT16 lfb_width; /* 0x12 */ + UINT16 lfb_height; /* 0x14 */ + UINT16 lfb_depth; /* 0x16 */ + UINT32 lfb_base; /* 0x18 */ + UINT32 lfb_size; /* 0x1c */ + UINT16 cl_magic, cl_offset; /* 0x20 */ + UINT16 lfb_linelength; /* 0x24 */ + UINT8 red_size; /* 0x26 */ + UINT8 red_pos; /* 0x27 */ + UINT8 green_size; /* 0x28 */ + UINT8 green_pos; /* 0x29 */ + UINT8 blue_size; /* 0x2a */ + UINT8 blue_pos; /* 0x2b */ + UINT8 rsvd_size; /* 0x2c */ + UINT8 rsvd_pos; /* 0x2d */ + UINT16 vesapm_seg; /* 0x2e */ + UINT16 vesapm_off; /* 0x30 */ + UINT16 pages; /* 0x32 */ + UINT16 vesa_attributes; /* 0x34 */ + UINT32 capabilities; /* 0x36 */ + UINT8 _reserved[6]; /* 0x3a */ +}; + +struct boot_params { + struct screen_info screen_info; + UINT8 apm_bios_info[0x14]; + UINT8 _pad2[4]; + UINT64 tboot_addr; + UINT8 ist_info[0x10]; + UINT8 _pad3[16]; + UINT8 hd0_info[16]; + UINT8 hd1_info[16]; + UINT8 sys_desc_table[0x10]; + UINT8 olpc_ofw_header[0x10]; + UINT8 _pad4[128]; + UINT8 edid_info[0x80]; + struct efi_info efi_info; + UINT32 alt_mem_k; + UINT32 scratch; + UINT8 e820_entries; + UINT8 eddbuf_entries; + UINT8 edd_mbr_sig_buf_entries; + UINT8 _pad6[6]; + struct setup_header hdr; + UINT8 _pad7[0x290-0x1f1-sizeof(struct setup_header)]; + UINT32 edd_mbr_sig_buffer[16]; + struct e820_entry e820_map[128]; + UINT8 _pad8[48]; + UINT8 eddbuf[0x1ec]; + UINT8 _pad9[276]; +}; + +typedef struct { + UINT16 limit; + UINT64 *base; +} dt_addr_t; + +#pragma pack() + +extern EFI_STATUS setup_graphics(struct boot_params *buf); + +#endif /* __LINUX_BZIMAGE_H__ */ -- 1.7.9.5 ------------------------------------------------------------------------------ Everyone hates slow websites. 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