From bebe820347c503516cf0f53c22d334241211a515 Mon Sep 17 00:00:00 2001 From: Hongbo Zhang Date: Wed, 27 Jan 2016 16:56:07 +0800 Subject: linux-generic: sysinfo: move MIPS system info codes to its plarform file This patch moves the MIPS system info codes into the newly added MIPS specific platform file. Signed-off-by: Hongbo Zhang Signed-off-by: Maxim Uvarov --- .../linux-generic/arch/mips64/odp_sysinfo_parse.c | 53 ++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 platform/linux-generic/arch/mips64/odp_sysinfo_parse.c (limited to 'platform/linux-generic/arch/mips64') diff --git a/platform/linux-generic/arch/mips64/odp_sysinfo_parse.c b/platform/linux-generic/arch/mips64/odp_sysinfo_parse.c new file mode 100644 index 000000000..264ab28aa --- /dev/null +++ b/platform/linux-generic/arch/mips64/odp_sysinfo_parse.c @@ -0,0 +1,53 @@ +/* Copyright (c) 2016, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include +#include + +int odp_cpuinfo_parser(FILE *file, odp_system_info_t *sysinfo) +{ + char str[1024]; + char *pos; + double mhz = 0.0; + int model = 0; + int count = 2; + + while (fgets(str, sizeof(str), file) != NULL && count > 0) { + if (!mhz) { + pos = strstr(str, "BogoMIPS"); + + if (pos) + if (sscanf(pos, "BogoMIPS : %lf", &mhz) == 1) + count--; + } + + if (!model) { + pos = strstr(str, "cpu model"); + + if (pos) { + int len; + + pos = strchr(str, ':'); + strncpy(sysinfo->model_str[0], pos + 2, + sizeof(sysinfo->model_str[0])); + len = strlen(sysinfo->model_str[0]); + sysinfo->model_str[0][len - 1] = 0; + model = 1; + count--; + } + } + } + + /* bogomips seems to be 2x freq */ + sysinfo->cpu_hz[0] = (uint64_t)(mhz * 1000000.0 / 2.0); + + return 0; +} + +uint64_t odp_cpu_hz_current(int id ODP_UNUSED) +{ + return -1; +} -- cgit v1.2.3