ia64/xen-unstable

changeset 17878:75e60df67e36

doc: Describes a generic 686 via the cpuid configure.

Signed-off-by: Jean Guyader <jean.guyader@eu.citrix.com>
author Keir Fraser <keir.fraser@citrix.com>
date Wed Jun 18 09:37:40 2008 +0100 (2008-06-18)
parents c8d9ade45781
children a1c98534418b
files tools/examples/xmexample.hvm
line diff
     1.1 --- a/tools/examples/xmexample.hvm	Wed Jun 18 09:36:47 2008 +0100
     1.2 +++ b/tools/examples/xmexample.hvm	Wed Jun 18 09:37:40 2008 +0100
     1.3 @@ -256,16 +256,16 @@ serial='pty'
     1.4  #vcpus=5
     1.5  #
     1.6  #  Downgrade the cpuid to make a better compatibility for migration :
     1.7 -# Look like a PIII :
     1.8 -# cpuid = [ '0:eax=0x3',
     1.9 +# Look like a generic 686 :
    1.10 +# cpuid = [ '0:eax=0x3,ebx=0x0,ecx=0x0,edx=0x0',
    1.11  #           '1:eax=0x06b1,
    1.12  #              ecx=xxxxxxxxxx0000xx00xxx0000000xx0,
    1.13  #              edx=xx00000xxxxxxx0xxxxxxxxx0xxxxxx',
    1.14 -#           '4:eax=0x3,ebx=0x756e6547,ecx=0x6c65746e,edx=0x49656e69',
    1.15 -#  '0x80000000:eax=0x3,ebx=0x756e6547,ecx=0x6c65746e,edx=0x49656e69']
    1.16 +#           '4:eax=0x3,ebx=0x0,ecx=0x0,edx=0x0',
    1.17 +#  '0x80000000:eax=0x3,ebx=0x0,ecx=0x0,edx=0x0']
    1.18  #  with the highest leaf
    1.19  #  - CPUID.0[EAX] : Set the highest leaf
    1.20 -#  - CPUID.1[EAX] : Pentium III
    1.21 +#  - CPUID.1[EAX] : 686 
    1.22  #  - CPUID.1[ECX] : Mask some features
    1.23  #  - CPUID.1[EDX] : Mask some features
    1.24  #  - CPUID.4 : Reply like the highest leaf, in our case CPUID.3