src/soc/intel/xeon_sp/include/soc/util.h

/* SPDX-License-Identifier: GPL-2.0-or-later */

#ifndef _XEON_SP_SOC_UTIL_H_
#define _XEON_SP_SOC_UTIL_H_

#include <cpu/x86/msr.h>
#include <hob_iiouds.h>

void unlock_pam_regions(void);
uint8_t get_stack_busno(const uint8_t stack);
msr_t read_msr_ppin(void);
int get_threads_per_package(void);
int get_platform_thread_count(void);
const IIO_UDS *get_iio_uds(void);
unsigned int soc_get_num_cpus(void);
void xeonsp_init_cpu_config(void);
void set_bios_init_completion(void);
uint8_t soc_get_iio_ioapicid(int socket, int stack);

struct iiostack_resource {
	uint8_t     no_of_stacks;
	STACK_RES   res[CONFIG_MAX_SOCKET * MAX_IIO_STACK];
};

void get_iiostack_info(struct iiostack_resource *info);
bool is_iio_stack_res(const STACK_RES *res);

#endif