diff options
Diffstat (limited to 'drivers/platform/x86/intel/tpmi_power_domains.h')
| -rw-r--r-- | drivers/platform/x86/intel/tpmi_power_domains.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/platform/x86/intel/tpmi_power_domains.h b/drivers/platform/x86/intel/tpmi_power_domains.h new file mode 100644 index 000000000000..2fd0dd7afbd2 --- /dev/null +++ b/drivers/platform/x86/intel/tpmi_power_domains.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Mapping of TPMI power domain and CPUs + * + * Copyright (c) 2024, Intel Corporation. + */ + +#ifndef _TPMI_POWER_DOMAINS_H_ +#define _TPMI_POWER_DOMAINS_H_ + +#include <linux/cpumask.h> + +int tpmi_get_linux_cpu_number(int package_id, int die_id, int punit_core_id); +int tpmi_get_punit_core_number(int cpu_no); +int tpmi_get_power_domain_id(int cpu_no); +cpumask_t *tpmi_get_power_domain_mask(int cpu_no); +int tpmi_get_linux_die_id(int pkg_id, int domain_id); + +#endif |