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    Subject[PATCH] Documentation/x86/boot.txt:modify fieldname
    From a7f7081367c5682c8a0b7fd0699a7bff9e779fc7 Mon Sep 17 00:00:00 2001
    From: Baodong Chen <[email]chenbdchenbd@gmail.com[email]>
    Date: Wed, 7 Jan 2009 21:54:00 +0800
    Subject: [PATCH] Documentation/x86/boot.txt:modify fieldname
    start_sys was changed to start_sys_seg
    iinitrd_addr_max was changed to ramdisk_max
    pad2 was changed to pad2 and pad3
    readmode_swtch was changed to realmode_swtch
    Signed-off-by: Baodong Chen <[email]chenbdchenbd@gmail.com[email]>

    ---
    Documentation/x86/boot.txt | 13 +++++++------
    1 files changed, 7 insertions(+), 6 deletions(-)

    diff --git a/Documentation/x86/boot.txt b/Documentation/x86/boot.txt
    index 7b4596a..1229969 100644
    --- a/Documentation/x86/boot.txt
    +++ b/Documentation/x86/boot.txt
    @@ -158,7 +158,7 @@ Offset Proto Name Meaning
    0202/4 2.00+ header Magic signature "HdrS"
    0206/2 2.00+ version Boot protocol version supported
    0208/4 2.00+ realmode_swtch Boot loader hook (see below)
    -020C/2 2.00+ start_sys The load-low segment (0x1000) (obsolete)
    +020C/2 2.00+ start_sys_seg The load-low segment (0x1000) (obsolete)
    020E/2 2.00+ kernel_version Pointer to kernel version string
    0210/1 2.00+ type_of_loader Boot loader identifier
    0211/1 2.00+ loadflags Boot protocol option flags
    @@ -170,10 +170,11 @@ Offset Proto Name Meaning
    0224/2 2.01+ heap_end_ptr Free memory after setup end
    0226/2 N/A pad1 Unused
    0228/4 2.02+ cmd_line_ptr 32-bit pointer to the kernel command line
    -022C/4 2.03+ initrd_addr_max Highest legal initrd address
    +022C/4 2.03+ ramdisk_max Highest legal initrd address
    0230/4 2.05+ kernel_alignment Physical addr alignment required for kernel
    0234/1 2.05+ relocatable_kernel Whether kernel is relocatable or not
    -0235/3 N/A pad2 Unused
    +0235/1 N/A pad2 Unused
    +0236/2 N/A pad3 Unused
    0238/4 2.06+ cmdline_size Maximum size of the kernel command line
    023C/4 2.07+ hardware_subarch Hardware subarchitecture
    0240/8 2.07+ hardware_subarch_data Subarchitecture-specific data
    @@ -299,14 +300,14 @@ Protocol: 2.00+
    e.g. 0x0204 for version 2.04, and 0x0a11 for a hypothetical version
    10.17.

    -Field name: readmode_swtch
    +Field name: realmode_swtch
    Type: modify (optional)
    Offset/size: 0x208/4
    Protocol: 2.00+

    Boot loader hook (see ADVANCED BOOT LOADER HOOKS below.)

    -Field name: start_sys
    +Field name: start_sys_seg
    Type: read
    Offset/size: 0x20c/2
    Protocol: 2.00+
    @@ -468,7 +469,7 @@ Protocol: 2.02+
    zero, the kernel will assume that your boot loader does not support
    the 2.02+ protocol.

    -Field name: initrd_addr_max
    +Field name: ramdisk_max
    Type: read
    Offset/size: 0x22c/4
    Protocol: 2.03+
    --
    1.5.3.3

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