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-rw-r--r--include/asm-x86/bootparam.h86
1 files changed, 86 insertions, 0 deletions
diff --git a/include/asm-x86/bootparam.h b/include/asm-x86/bootparam.h
new file mode 100644
index 0000000..b91b017
--- /dev/null
+++ b/include/asm-x86/bootparam.h
@@ -0,0 +1,86 @@
+#ifndef _ASM_BOOTPARAM_H
+#define _ASM_BOOTPARAM_H
+
+#include <linux/types.h>
+#include <linux/screen_info.h>
+#include <linux/apm_bios.h>
+#include <linux/edd.h>
+#include <asm/e820.h>
+#include <asm/ist.h>
+#include <video/edid.h>
+
+struct setup_header {
+ u8 setup_sects;
+ u16 root_flags;
+ u32 syssize;
+ u16 ram_size;
+ u16 vid_mode;
+ u16 root_dev;
+ u16 boot_flag;
+ u16 jump;
+ u32 header;
+ u16 version;
+ u32 realmode_swtch;
+ u16 start_sys;
+ u16 kernel_version;
+ u8 type_of_loader;
+ u8 loadflags;
+#define LOADED_HIGH 0x01
+#define CAN_USE_HEAP 0x80
+ u16 setup_move_size;
+ u32 code32_start;
+ u32 ramdisk_image;
+ u32 ramdisk_size;
+ u32 bootsect_kludge;
+ u16 heap_end_ptr;
+ u16 _pad1;
+ u32 cmd_line_ptr;
+ u32 initrd_addr_max;
+ u32 kernel_alignment;
+ u8 relocatable_kernel;
+} __attribute__((packed));
+
+struct sys_desc_table {
+ u16 length;
+ u8 table[14];
+};
+
+struct efi_info {
+ u32 _pad1;
+ u32 efi_systab;
+ u32 efi_memdesc_size;
+ u32 efi_memdesc_version;
+ u32 efi_memmap;
+ u32 efi_memmap_size;
+ u32 _pad2[2];
+};
+
+/* The so-called "zeropage" */
+struct boot_params {
+ struct screen_info screen_info; /* 0x000 */
+ struct apm_bios_info apm_bios_info; /* 0x040 */
+ u8 _pad2[12]; /* 0x054 */
+ struct ist_info ist_info; /* 0x060 */
+ u8 _pad3[16]; /* 0x070 */
+ u8 hd0_info[16]; /* obsolete! */ /* 0x080 */
+ u8 hd1_info[16]; /* obsolete! */ /* 0x090 */
+ struct sys_desc_table sys_desc_table; /* 0x0a0 */
+ u8 _pad4[144]; /* 0x0b0 */
+ struct edid_info edid_info; /* 0x140 */
+ struct efi_info efi_info; /* 0x1c0 */
+ u32 alt_mem_k; /* 0x1e0 */
+ u32 scratch; /* Scratch field! */ /* 0x1e4 */
+ u8 e820_entries; /* 0x1e8 */
+ u8 eddbuf_entries; /* 0x1e9 */
+ u8 edd_mbr_sig_buf_entries; /* 0x1ea */
+ u8 _pad6[6]; /* 0x1eb */
+ struct setup_header hdr; /* setup header */ /* 0x1f1 */
+ u8 _pad7[0x290-0x1f1-sizeof(struct setup_header)];
+ u32 edd_mbr_sig_buffer[EDD_MBR_SIG_MAX]; /* 0x290 */
+ struct e820entry e820_map[E820MAX]; /* 0x2d0 */
+ u8 _pad8[48]; /* 0xcd0 */
+ struct edd_info eddbuf[EDDMAXNR]; /* 0xd00 */
+ u8 _pad9[276]; /* 0xeec */
+} __attribute__((packed));
+
+#endif /* _ASM_BOOTPARAM_H */
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