This fix mprutil on big endian platforms, as follow up of D25785. Flash operations are still not working, such as MPI2_FUNCTION_FW_UPLOAD failing due to timeout. Firmware version used during tests: 16.00.01.00 Submitted by: Andre Fernando da Silva <andre.silva@eldorado.org.br> Reviewed by: luporl, Sreekanth Reddy <sreekanth.reddy@broadcom.com> (by e-mail) Sponsored by: Eldorado Research Institute (eldorado.org.br) MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D26040
247 lines
5.8 KiB
C
247 lines
5.8 KiB
C
/*-
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* Copyright (c) 2015 Baptiste Daroussin <bapt@FreeBSD.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__RCSID("$FreeBSD$");
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#include <sys/stat.h>
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#include <sys/param.h>
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#include <sys/mman.h>
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#include <sys/endian.h>
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#include <errno.h>
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#include <err.h>
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#include <fcntl.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "mpsutil.h"
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MPS_TABLE(top, flash);
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static int
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flash_save(int argc, char **argv)
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{
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const char *firmware_file;
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unsigned char *firmware_buffer = NULL;
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int error, fd, size;
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bool bios = false;
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ssize_t written = 0, ret = 0;
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if (argc < 2) {
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warnx("missing argument: expecting 'firmware' or bios'");
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return (EINVAL);
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}
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if (strcmp(argv[1], "bios") == 0) {
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bios = true;
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} else if (strcmp(argv[1], "firmware") != 0) {
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warnx("Invalid argument '%s', expecting 'firmware' or 'bios'",
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argv[1]);
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}
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if (argc > 4) {
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warnx("save %s: extra arguments", argv[1]);
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return (EINVAL);
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}
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firmware_file = argv[1];
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if (argc == 3) {
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firmware_file = argv[2];
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}
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fd = mps_open(mps_unit);
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if (fd < 0) {
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error = errno;
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warn("mps_open");
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return (error);
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}
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if ((size = mps_firmware_get(fd, &firmware_buffer, bios)) < 0) {
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warnx("Fail to save %s", argv[1]);
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close(fd);
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return (1);
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}
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close(fd);
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if (size > 0) {
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fd = open(firmware_file, O_CREAT | O_TRUNC | O_RDWR, 0644);
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if (fd <0) {
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error = errno;
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warn("open");
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free(firmware_buffer);
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return (error);
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}
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while (written != size) {
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if ((ret = write(fd, firmware_buffer + written, size - written)) <0) {
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error = errno;
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warn("write");
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free(firmware_buffer);
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close(fd);
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return (error);
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}
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written += ret;
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}
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close(fd);
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}
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free(firmware_buffer);
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printf("%s successfully saved as %s\n", argv[1], firmware_file);
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return (0);
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}
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MPS_COMMAND(flash, save, flash_save, "[firmware|bios] [file]",
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"Save firmware/bios into a file");
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static int
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flash_update(int argc, char **argv)
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{
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int error, fd;
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unsigned char *mem = NULL;
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struct stat st;
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bool bios = false;
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MPI2_FW_IMAGE_HEADER *fwheader;
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MPI2_IOC_FACTS_REPLY *facts;
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if (argc < 2) {
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warnx("missing argument: expecting 'firmware' or bios'");
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return (EINVAL);
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}
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if (strcmp(argv[1], "bios") == 0) {
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bios = true;
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} else if (strcmp(argv[1], "firmware") != 0) {
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warnx("Invalid argument '%s', expecting 'firmware' or 'bios'",
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argv[1]);
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}
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if (argc > 4) {
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warnx("update firmware: extra arguments");
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return (EINVAL);
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}
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if (argc != 3) {
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warnx("no firmware specified");
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return (EINVAL);
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}
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if (stat(argv[2], &st) == -1) {
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error = errno;
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warn("stat");
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return (error);
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}
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fd = open(argv[2], O_RDONLY);
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if (fd < 0) {
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error = errno;
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warn("open");
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return (error);
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}
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mem = mmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
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if (mem == MAP_FAILED) {
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error = errno;
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warn("mmap");
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close(fd);
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return (error);
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}
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close(fd);
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fd = mps_open(mps_unit);
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if (fd < 0) {
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error = errno;
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warn("mps_open");
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munmap(mem, st.st_size);
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return (error);
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}
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if ((facts = mps_get_iocfacts(fd)) == NULL) {
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warnx("could not get controller IOCFacts\n");
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munmap(mem, st.st_size);
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close(fd);
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return (EINVAL);
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}
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if (bios) {
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/* Check boot record magic number */
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if (((mem[0x01]<<8) + mem[0x00]) != 0xaa55) {
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warnx("Invalid bios: no boot record magic number");
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munmap(mem, st.st_size);
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close(fd);
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free(facts);
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return (1);
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}
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if ((st.st_size % 512) != 0) {
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warnx("Invalid bios: size not a multiple of 512");
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munmap(mem, st.st_size);
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close(fd);
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free(facts);
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return (1);
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}
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} else {
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fwheader = (MPI2_FW_IMAGE_HEADER *)mem;
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if (le16toh(fwheader->VendorID) != MPI2_MFGPAGE_VENDORID_LSI) {
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warnx("Invalid firmware:");
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warnx(" Expected Vendor ID: %04x",
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MPI2_MFGPAGE_VENDORID_LSI);
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warnx(" Image Vendor ID: %04x", le16toh(fwheader->VendorID));
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munmap(mem, st.st_size);
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close(fd);
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free(facts);
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return (1);
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}
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if (le16toh(fwheader->ProductID) != facts->ProductID) {
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warnx("Invalid image:");
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warnx(" Expected Product ID: %04x", facts->ProductID);
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warnx(" Image Product ID: %04x", le16toh(fwheader->ProductID));
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munmap(mem, st.st_size);
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close(fd);
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free(facts);
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return (1);
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}
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}
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printf("Updating %s...\n", argv[1]);
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if (mps_firmware_send(fd, mem, st.st_size, bios) < 0) {
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warnx("Fail to update %s", argv[1]);
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munmap(mem, st.st_size);
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close(fd);
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free(facts);
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return (1);
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}
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munmap(mem, st.st_size);
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close(fd);
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free(facts);
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printf("%s successfully updated\n", argv[1]);
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return (0);
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}
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MPS_COMMAND(flash, update, flash_update, "[firmware|bios] file",
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"Update firmware/bios");
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