Skip to content

F
FMC Bus
Commit e55a4438 authored by Alessandro Rubini's avatar Alessandro Rubini
Browse files
Options

tools: added fru-dump 

Signed-off-by: Alessandro Rubini's avatarAlessandro Rubini <rubini@gnudd.com>
parent c8b27f8c
Show whitespace changes
Inline Side-by-side
Showing with 110 additions and 0 deletions
tools/Makefile
View file @ e55a4438
CFLAGS = -Wall -ggdb -O2 -I../kernel/include
all: fru-dump
all clean:
$(MAKE) -C libipmi $@
......
tools/fru-dump.c 0 → 100644
View file @ e55a4438
/*
* Copyright (C) 2012 CERN (www.cern.ch)
* Author: Alessandro Rubini <rubini@gnudd.com>
*
* Released according to the GNU GPL, version 2 or any later version.
*
* This work is part of the White Rabbit project, a research effort led
* by CERN, the European Institute for Nuclear Research.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <linux/ipmi-fru.h>
#include "../kernel/fru-parse.c" /* Aaaargh!!!!! horrible hack... */
void *fru_alloc(int size)
{
return malloc(size);
}
#define EEPROM_SIZE 8192
int main(int argc, char **argv)
{
struct fru_board_info_area *bia;
struct fru_common_header *h;
struct stat stbuf;
void *eeprom;
char *fname;
FILE *f = NULL;
int i, err = 0;
if (argc < 2) {
fprintf(stderr, "%s: Use \"%s <fru-image> [...]\"\n",
argv[0], argv[0]);
exit(1);
}
eeprom = malloc(EEPROM_SIZE);
if (!eeprom) {
fprintf(stderr, "%s: %s\n", argv[0], strerror(errno));
exit(1);
}
h = eeprom;
for (i = 1; i < argc; i++) {
fname = argv[i];
if (f) /* second or later loop */
fclose(f);
f = fopen(fname, "r");
memset(eeprom, 0, EEPROM_SIZE);
if (!f) {
fprintf(stderr, "%s: %s: %s\n", argv[0], fname,
strerror(errno));
err++;
continue;
}
if (fstat(fileno(f), &stbuf) < 0) { /* never, I hope */
fprintf(stderr, "%s: %s: %s\n", argv[0], fname,
strerror(errno));
err++;
continue;
}
if (stbuf.st_size > EEPROM_SIZE)
stbuf.st_size = EEPROM_SIZE;
if (fread(eeprom, 1, stbuf.st_size, f) != stbuf.st_size) {
fprintf(stderr, "%s: %s: read error\n", argv[0],
fname);
err++;
continue;
}
/* some boring check */
if (h->format != 1) {
fprintf(stderr, "%s: not a FRU file\n", fname);
continue;
}
if (!fru_header_cksum_ok(h)) {
fprintf(stderr, "%s: wrong header checksum\n", fname);
}
bia = fru_get_board_area(h);
if (!fru_bia_cksum_ok(bia)) {
fprintf(stderr, "%s: wrong board area checksum\n",
fname);
}
/* FIXME: dump the stupid date -- which expires in 2027... */
/* The following may have nulls and segfault: who cares... */
printf("%s: manufacturer: %s\n", fname,
fru_get_board_manufacturer(h));
printf("%s: product-name: %s\n", fname,
fru_get_product_name(h));
printf("%s: serial-number: %s\n", fname,
fru_get_serial_number(h));
printf("%s: part-number: %s\n", fname,
fru_get_part_number(h));
}
return err != 0;
}
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment