105 lines
3.2 KiB
C
105 lines
3.2 KiB
C
/* $NetBSD: dnload.c,v 1.7 2009/04/16 05:56:32 lukem Exp $ */
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/*-
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* Copyright (c) 2002 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Martin Husemann <martin@NetBSD.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 NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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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 <errno.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/ioctl.h>
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#include <netisdn/i4b_ioctl.h>
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#include "daicctl.h"
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void
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download(fd, controller, filename)
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int fd, controller;
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char *filename;
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{
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int i, num_ports = 1;
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struct isdn_download_request dr;
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struct isdn_dr_prot prots[4];
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msg_ctrl_info_req_t info;
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FILE *f;
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struct stat sb;
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u_int8_t *data;
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size_t rlen;
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memset(&info, 0, sizeof info);
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info.controller = controller;
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if (ioctl(fd, I4B_CTRL_INFO_REQ, &info) == -1) {
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perror("ctrl info req");
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exit(1);
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}
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if (strncmp(info.devname, "daic", 4) != 0) {
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fprintf(stderr, "this is not a Diehl active isdn card...\n");
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exit(1);
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}
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if (strcmp(info.devname, "daic0 port0") == 0)
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num_ports = 4;
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memset(&dr, 0, sizeof dr);
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dr.controller = controller;
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dr.numprotos = num_ports;
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dr.protocols = prots;
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if (stat(filename, &sb)) {
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perror(filename);
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exit(1);
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}
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f = fopen(filename, "r");
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if (!f) {
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perror(filename);
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exit(1);
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}
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data = (u_int8_t*)malloc(sb.st_size);
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if (!data) {
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fprintf(stderr, "could not allocate memory for microcode!\n");
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exit(1);
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}
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rlen = fread(data, 1, sb.st_size, f);
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if ((off_t)rlen != sb.st_size) {
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fprintf(stderr, "error reading microcode, read %lu bytes: %s\n",
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(unsigned long)rlen, strerror(errno));
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exit(1);
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}
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fclose(f);
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for (i = 0; i < num_ports; i++) {
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prots[i].bytecount = sb.st_size;
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prots[i].microcode = data;
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}
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if (ioctl(fd, I4B_CTRL_DOWNLOAD, &dr) == -1) {
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fprintf(stderr, "downloading microcode to controller %d failed: %s\n",
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controller, strerror(errno));
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exit(1);
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}
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printf("download successful\n");
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}
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