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-rw-r--r--src/arch/x86/include/arch/cpu.h1
-rw-r--r--src/cpu/intel/model_206ax/acpi.c18
2 files changed, 13 insertions, 6 deletions
diff --git a/src/arch/x86/include/arch/cpu.h b/src/arch/x86/include/arch/cpu.h
index fc03c8549d..0dc92fba9e 100644
--- a/src/arch/x86/include/arch/cpu.h
+++ b/src/arch/x86/include/arch/cpu.h
@@ -152,6 +152,7 @@ struct cpu_device_id {
struct cpu_driver {
struct device_operations *ops;
struct cpu_device_id *id_table;
+ struct acpi_cstate *cstates;
};
struct device;
diff --git a/src/cpu/intel/model_206ax/acpi.c b/src/cpu/intel/model_206ax/acpi.c
index 3a3a1fd759..1a8ceb719c 100644
--- a/src/cpu/intel/model_206ax/acpi.c
+++ b/src/cpu/intel/model_206ax/acpi.c
@@ -76,12 +76,18 @@ static int generate_cstate_entries(acpi_cstate_t *cstates,
length += acpigen_write_byte(cstate_count);
/* Add an entry if the level is enabled */
- if (c1 > 0)
- length += acpigen_write_CST_package(1, &cstates[c1]);
- if (c2 > 0)
- length += acpigen_write_CST_package(2, &cstates[c2]);
- if (c3 > 0)
- length += acpigen_write_CST_package(3, &cstates[c3]);
+ if (c1 > 0) {
+ cstates[c1].ctype = 1;
+ length += acpigen_write_CST_package_entry(&cstates[c1]);
+ }
+ if (c2 > 0) {
+ cstates[c2].ctype = 2;
+ length += acpigen_write_CST_package_entry(&cstates[c2]);
+ }
+ if (c3 > 0) {
+ cstates[c2].ctype = 2;
+ length += acpigen_write_CST_package_entry(&cstates[c3]);
+ }
acpigen_patch_len(length - 1);
return length;