diff options
Diffstat (limited to 'src/cpu/intel/speedstep/acpi.c')
| -rw-r--r-- | src/cpu/intel/speedstep/acpi.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/cpu/intel/speedstep/acpi.c b/src/cpu/intel/speedstep/acpi.c index 48e1a3cedc..8f32e4f630 100644 --- a/src/cpu/intel/speedstep/acpi.c +++ b/src/cpu/intel/speedstep/acpi.c @@ -62,6 +62,11 @@ static int get_fsb(void) return 200; } +int get_cst_entries(struct cst_entry **entries __attribute__((unused))) +{ + return 0; +} + void generate_cpu_entries(void) { int len_pr, len_ps; @@ -70,6 +75,9 @@ void generate_cpu_entries(void) 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 + int count; + struct cst_entry *cst_entries; + printk(BIOS_DEBUG, "Found %d CPU(s) with %d core(s) each.\n", numcpus, cores_per_package); for (cpuID=1; cpuID <=numcpus; cpuID++) { @@ -81,6 +89,8 @@ void generate_cpu_entries(void) len_pr = acpigen_write_processor((cpuID-1)*cores_per_package+coreID-1, pcontrol_blk, plen); len_pr += acpigen_write_empty_PCT(); len_pr += acpigen_write_PSD_package(cpuID-1,cores_per_package,SW_ANY); + if ((count = get_cst_entries(&cst_entries)) > 0) + len_pr += acpigen_write_CST_package(cst_entries, count); len_pr += acpigen_write_name("_PSS"); int max_states=8; |