Re: [LinuxBIOS] LNXI Merge: lnxi-patch-10/16

[yhlu]

D0 ?
 YH

On 9/2/05, jason schildt  wrote:
> DESCRIPTION:
>
> ## lnxi-patch-10 ##
> src/northbridge/amd/amdk8/cpu_rev.c
> Testing for ranges of CPUs instead of exact matches.
> DIFFSTAT:
>
> cpu_rev.c | 33 ++++++---------------------------
> 1 files changed, 6 insertions(+), 27 deletions(-)
> PATCH:
> Index: northbridge/amd/amdk8/cpu_rev.c
>
> --- northbridge/amd/amdk8/cpu_rev.c (revision 1105)
> +++ northbridge/amd/amdk8/cpu_rev.c (working copy)
> @@ -3,44 +3,23 @@
> {
> return (cpuid_eax(1) & 0xfffef) == 0x0f00;
> }
> -//AMD_D0_SUPPORT
> -static int is_cpu_pre_d0(void)
> -{
> return (cpuid_eax(1) & 0xfff0f) < 0x10f00;
>
> -}
>
> -static int is_cpu_d0(void)
> +static int is_cpu_pre_b3(void)
> {
> return (cpuid_eax(1) & 0xfff0f) == 0x10f00;
> return (cpuid_eax(1) & 0xfffef) < 0x0f41;
>
> }
>
> -//AMD_E0_SUPPORT
> -static int is_cpu_pre_e0(void)
> -{
> return (cpuid_eax(1) & 0xfff0f) < 0x20f00;
>
> -}
>
> -static int is_cpu_e0(void)
> -{
> return (cpuid_eax(1) & 0xfff00) == 0x20f00;
>
> -}
>
> static int is_cpu_pre_c0(void)
> {
> return (cpuid_eax(1) & 0xfffef) < 0x0f48;
> }
>
> -static int is_cpu_c0(void)
> +static int is_cpu_pre_d0(void)
> {
> return (cpuid_eax(1) & 0xfffef) == 0x0f48;
> return (cpuid_eax(1) & 0xfff0f) < 0x10000;
>
> }
>
> -static int is_cpu_pre_b3(void)
> +static int is_cpu_pre_e0(void)
> {
> return (cpuid_eax(1) & 0xfffef) < 0x0f41;
> return (cpuid_eax(1) & 0xfff0f) < 0x20f00;
>
> }
>
> -static int is_cpu_b3(void)
> -{
> return (cpuid_eax(1) & 0xfffef) == 0x0f41;
>
> -}