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Some ACPI implementations don't like to see full paths within a scope for 

CPU power management, so don't add the scope name

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4843 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Stefan Reinauer 2009-10-24 18:36:51 +00:00 committed by Stefan Reinauer
parent dd3e82ab46
commit 105bace68d
1 changed files with 1 additions and 4 deletions
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5
src/cpu/intel/speedstep/acpi.c
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@ -62,10 +62,9 @@ int get_fsb(void)
void generate_cpu_entries(void)
{
int len_sc, len_pr, len_ps;
int len_pr, len_ps;
int coreID, cpuID, pcontrol_blk=0x510, plen=6;
msr_t msr;
len_sc = acpigen_write_scope("\\_PR_");
int totalcores = determine_total_number_of_cores();
int cores_per_package = (cpuid_ebx(1)>>16) & 0xff;
int numcpus = totalcores/cores_per_package; // this assumes that all CPUs share the same layout
@ -129,9 +128,7 @@ void generate_cpu_entries(void)
len_pr += len_ps;
len_pr--;
acpigen_patch_len(len_pr);
len_sc += len_pr;
}
}
acpigen_patch_len(len_sc-1);
}