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 )
- 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
@@ -62,6 +63,10 @@ Offset       Type            Description
                                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)
@@ -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
+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)
-0x2d0 - 0x600          E820MAP
-0x600 - 0x7ff          EDDBUF (edd.S) for disk signature read sector
-0x600 - 0x7eb          EDDBUF (edd.S) for edd data
+0x2d0 - 0xd00          E820MAP
+0xd00 - 0xeff          EDDBUF (edd.S) for disk signature read sector
+0xd00 - 0xeeb          EDDBUF (edd.S) for edd data