Commit c70eeb09 authored by Andrew Morton's avatar Andrew Morton Committed by Linus Torvalds

[PATCH] Document EFI zero-page usage

From: "Randy.Dunlap" <rddunlap@osdl.org>

Add x86 EFI zero-page usage to i386 docs.
parent ff52c714
...@@ -28,8 +28,13 @@ Offset Type Description ...@@ -28,8 +28,13 @@ Offset Type Description
0xa0 16 bytes System description table truncated to 16 bytes. 0xa0 16 bytes System description table truncated to 16 bytes.
( struct sys_desc_table_struct ) ( struct sys_desc_table_struct )
0xb0 - 0x1df Free. Add more parameters here if you really need them. 0xb0 - 0x1c3 Free. Add more parameters here if you really need them.
0x1c4 unsigned long EFI system table pointer
0x1c8 unsigned long EFI memory descriptor size
0x1cc unsigned long EFI memory descriptor version
0x1d0 unsigned long EFI memory descriptor map pointer
0x1d4 unsigned long EFI memory descriptor map size
0x1e0 unsigned long ALT_MEM_K, alternative mem check, in Kb 0x1e0 unsigned long ALT_MEM_K, alternative mem check, in Kb
0x1e8 char number of entries in E820MAP (below) 0x1e8 char number of entries in E820MAP (below)
0x1e9 unsigned char number of entries in EDDBUF (below) 0x1e9 unsigned char number of entries in EDDBUF (below)
......
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