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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright (c) 2016-2018 Linaro Limited
*/
#include <odp_global_data.h>
#include <odp_sysinfo_internal.h>
#include <odp_string_internal.h>
#include <string.h>
int _odp_cpuinfo_parser(FILE *file, system_info_t *sysinfo)
{
char str[1024];
char *pos;
double mhz = 0.0;
uint64_t hz;
int model = 0;
int count = 2;
int id = 0;
sysinfo->cpu_arch = ODP_CPU_ARCH_PPC;
sysinfo->cpu_isa_sw.ppc = ODP_CPU_ARCH_PPC_UNKNOWN;
sysinfo->cpu_isa_hw.ppc = ODP_CPU_ARCH_PPC_UNKNOWN;
strcpy(sysinfo->cpu_arch_str, "powerpc");
while (fgets(str, sizeof(str), file) != NULL && id < CONFIG_NUM_CPU_IDS) {
if (!mhz) {
pos = strstr(str, "clock");
if (pos)
if (sscanf(pos, "clock : %lf", &mhz) == 1) {
hz = (uint64_t)(mhz * 1000000.0);
sysinfo->cpu_hz_max[id] = hz;
count--;
}
}
if (!model) {
pos = strstr(str, "cpu");
if (pos) {
pos = strchr(str, ':');
_odp_strcpy(sysinfo->model_str[id], pos + 2,
MODEL_STR_SIZE);
model = 1;
count--;
}
}
if (count == 0) {
mhz = 0.0;
model = 0;
count = 2;
id++;
}
}
return 0;
}
void _odp_sys_info_print_arch(void)
{
}
uint64_t odp_cpu_arch_hz_current(int id ODP_UNUSED)
{
return odp_global_ro.system_info.default_cpu_hz;
}
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