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fedora core 6 1.2949 + vserver 2.2.0
[linux-2.6.git]
/
Documentation
/
i386
/
zero-page.txt
diff --git
a/Documentation/i386/zero-page.txt
b/Documentation/i386/zero-page.txt
index
bbdf726
..
c04a421
100644
(file)
--- a/
Documentation/i386/zero-page.txt
+++ b/
Documentation/i386/zero-page.txt
@@
-28,7
+28,8
@@
Offset Type Description
0xa0 16 bytes System description table truncated to 16 bytes.
( struct sys_desc_table_struct )
0xa0 16 bytes System description table truncated to 16 bytes.
( struct sys_desc_table_struct )
- 0xb0 - 0x1c3 Free. Add more parameters here if you really need them.
+ 0xb0 - 0x13f Free. Add more parameters here if you really need them.
+ 0x140- 0x1be EDID_INFO Video mode setup
0x1c4 unsigned long EFI system table pointer
0x1c8 unsigned long EFI memory descriptor size
0x1c4 unsigned long EFI system table pointer
0x1c8 unsigned long EFI memory descriptor size
@@
-62,6
+63,10
@@
Offset Type Description
2 for bootsect-loader
3 for SYSLINUX
4 for ETHERBOOT
2 for bootsect-loader
3 for SYSLINUX
4 for ETHERBOOT
+ 5 for ELILO
+ 7 for GRuB
+ 8 for U-BOOT
+ 9 for Xen
V = version
0x211 char loadflags:
bit0 = 1: kernel is loaded high (bzImage)
V = version
0x211 char loadflags:
bit0 = 1: kernel is loaded high (bzImage)
@@
-73,7
+78,11
@@
Offset Type Description
0x21c unsigned long INITRD_SIZE, size in bytes of ramdisk image
0x220 4 bytes (setup.S)
0x224 unsigned short setup.S heap end pointer
0x21c unsigned long INITRD_SIZE, size in bytes of ramdisk image
0x220 4 bytes (setup.S)
0x224 unsigned short setup.S heap end pointer
+0x226 unsigned short zero_pad
+0x228 unsigned long cmd_line_ptr
+0x22c unsigned long ramdisk_max
+0x230 16 bytes trampoline
0x290 - 0x2cf EDD_MBR_SIG_BUFFER (edd.S)
0x290 - 0x2cf EDD_MBR_SIG_BUFFER (edd.S)
-0x2d0 - 0x
6
00 E820MAP
-0x
600 - 0x7
ff EDDBUF (edd.S) for disk signature read sector
-0x
600 - 0x7
eb EDDBUF (edd.S) for edd data
+0x2d0 - 0x
d
00 E820MAP
+0x
d00 - 0xe
ff EDDBUF (edd.S) for disk signature read sector
+0x
d00 - 0xe
eb EDDBUF (edd.S) for edd data