289 lines
9.3 KiB
C
289 lines
9.3 KiB
C
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// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) 2024
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*/
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#include <stdio.h>
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#include <errno.h>
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#include "common.h"
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#include "util/types.h"
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#include "util/logging.h"
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#include "nvme-print.h"
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#include "ocp-hardware-component-log.h"
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#include "ocp-print.h"
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//#define HWCOMP_DUMMY
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#define print_info_array(...) \
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do { \
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if (log_level >= LOG_INFO) \
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print_array(__VA_ARGS__); \
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} while (false)
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#define print_info_error(...) \
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do { \
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if (log_level >= LOG_INFO) \
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fprintf(stderr, __VA_ARGS__); \
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} while (false)
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#ifdef HWCOMP_DUMMY
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static __u8 hwcomp_dummy[] = {
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0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0xdc, 0x57, 0x0f, 0x9f, 0xb9, 0x31, 0x6b, 0xb7,
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0xd0, 0x4e, 0xcd, 0x30, 0x1f, 0x82, 0xb6, 0xbc,
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0xb4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x20, 0x20, 0x20, 0x20,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
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0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20
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};
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#endif /* HWCOMP_DUMMY */
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const char *hwcomp_id_to_string(__u32 id)
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{
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switch (id) {
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case HWCOMP_ID_ASIC:
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return "Controller ASIC component";
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case HWCOMP_ID_NAND:
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return "NAND Component";
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case HWCOMP_ID_DRAM:
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return "DRAM Component";
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case HWCOMP_ID_PMIC:
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return "PMIC Component";
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case HWCOMP_ID_PCB:
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return "PCB Component";
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case HWCOMP_ID_CAP:
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return "capacitor component";
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case HWCOMP_ID_REG:
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return "registor component";
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case HWCOMP_ID_CASE:
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return "case component";
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case HWCOMP_ID_SN:
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return "Device Serial Number";
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case HWCOMP_ID_COUNTRY:
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return "Country of Origin";
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case HWCOMP_ID_HW_REV:
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return "Global Device Hardware Revision";
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case HWCOMP_ID_VENDOR ... HWCOMP_ID_MAX:
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return "Vendor Unique Component";
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case HWCOMP_ID_RSVD:
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default:
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break;
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}
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return "Reserved";
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}
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static int get_hwcomp_log_data(struct nvme_dev *dev, struct hwcomp_log *log)
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{
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int ret = 0;
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size_t desc_offset = offsetof(struct hwcomp_log, desc);
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struct nvme_get_log_args args = {
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.lpo = desc_offset,
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.args_size = sizeof(args),
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.fd = dev_fd(dev),
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.timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
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.lid = LID_HWCOMP,
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.nsid = NVME_NSID_ALL,
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};
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#ifdef HWCOMP_DUMMY
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memcpy(log, hwcomp_dummy, desc_offset);
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#else /* HWCOMP_DUMMY */
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ret = nvme_get_log_simple(dev_fd(dev), LID_HWCOMP, desc_offset, log);
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if (ret) {
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print_info_error("error: ocp: failed to get log simple (hwcomp: %02X, ret: %d)\n",
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LID_HWCOMP, ret);
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return ret;
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}
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#endif /* HWCOMP_DUMMY */
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print_info("id: %02Xh\n", LID_HWCOMP);
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print_info("version: %04Xh\n", log->ver);
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print_info_array("guid", log->guid, ARRAY_SIZE(log->guid));
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print_info("size: %s\n", uint128_t_to_string(le128_to_cpu(log->size)));
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args.len = uint128_t_to_double(le128_to_cpu(log->size)) * sizeof(__le32);
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log->desc = calloc(1, args.len);
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if (!log->desc) {
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fprintf(stderr, "error: ocp: calloc: %s\n", strerror(errno));
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return -1;
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}
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args.log = log->desc,
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#ifdef HWCOMP_DUMMY
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memcpy(log->desc, &hwcomp_dummy[desc_offset], args.len);
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#else /* HWCOMP_DUMMY */
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ret = nvme_get_log_page(dev_fd(dev), NVME_LOG_PAGE_PDU_SIZE, &args);
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if (ret) {
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print_info_error("error: ocp: failed to get log page (hwcomp: %02X, ret: %d)\n",
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LID_HWCOMP, ret);
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return ret;
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}
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#endif /* HWCOMP_DUMMY */
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return ret;
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}
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static int get_hwcomp_log(struct nvme_dev *dev, __u32 id, bool list)
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{
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_cleanup_free_ __u8 *desc = NULL;
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int ret;
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nvme_print_flags_t fmt;
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struct hwcomp_log log = {
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.desc = (struct hwcomp_desc *)desc,
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};
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ret = validate_output_format(nvme_cfg.output_format, &fmt);
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if (ret < 0) {
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fprintf(stderr, "error: ocp: invalid output format\n");
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return ret;
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}
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ret = get_hwcomp_log_data(dev, &log);
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if (ret) {
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print_info_error("error: ocp: failed get hwcomp log: %02X data, ret: %d\n",
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LID_HWCOMP, ret);
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return ret;
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}
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ocp_show_hwcomp_log(&log, id, list, fmt);
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return 0;
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}
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int ocp_hwcomp_log(int argc, char **argv, struct command *cmd, struct plugin *plugin)
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{
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_cleanup_nvme_dev_ struct nvme_dev *dev = NULL;
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int ret = 0;
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const char *desc = "retrieve hardware component log";
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struct config {
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__u64 id;
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bool list;
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} cfg = { 0 };
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const char *id_desc = "component identifier";
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const char *list_desc = "list component descriptions";
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OPT_VALS(id) = {
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VAL_LONG("asic", HWCOMP_ID_ASIC),
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VAL_LONG("nand", HWCOMP_ID_NAND),
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VAL_LONG("dram", HWCOMP_ID_DRAM),
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VAL_LONG("pmic", HWCOMP_ID_PMIC),
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VAL_LONG("pcb", HWCOMP_ID_PCB),
|
||
|
|
VAL_LONG("cap", HWCOMP_ID_CAP),
|
||
|
|
VAL_LONG("reg", HWCOMP_ID_REG),
|
||
|
|
VAL_LONG("case", HWCOMP_ID_CASE),
|
||
|
|
VAL_LONG("sn", HWCOMP_ID_SN),
|
||
|
|
VAL_LONG("country", HWCOMP_ID_COUNTRY),
|
||
|
|
VAL_LONG("hw-rev", HWCOMP_ID_HW_REV),
|
||
|
|
VAL_LONG("vendor", HWCOMP_ID_VENDOR),
|
||
|
|
VAL_END()
|
||
|
|
};
|
||
|
|
|
||
|
|
NVME_ARGS(opts, OPT_LONG("comp-id", 'i', &cfg.id, id_desc, id),
|
||
|
|
OPT_FLAG("list", 'l', &cfg.list, list_desc));
|
||
|
|
|
||
|
|
ret = parse_and_open(&dev, argc, argv, desc, opts);
|
||
|
|
if (ret)
|
||
|
|
return ret;
|
||
|
|
|
||
|
|
ret = get_hwcomp_log(dev, cfg.id, cfg.list);
|
||
|
|
if (ret)
|
||
|
|
fprintf(stderr, "error: ocp: failed to get hwcomp log: %02X, ret: %d\n", LID_HWCOMP,
|
||
|
|
ret);
|
||
|
|
|
||
|
|
return ret;
|
||
|
|
}
|