049e649a10
power management. This will only work on newer firmware revisions; older firmware will silently ignore the attempts to turn power management on. Patches supplied by: Brad Karp <karp@eecs.harvard.edu>
518 lines
12 KiB
C
518 lines
12 KiB
C
/*
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* Copyright (c) 1997, 1998, 1999
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* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
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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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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Bill Paul.
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* 4. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY Bill Paul 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 Bill Paul OR THE VOICES IN HIS HEAD
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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
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* THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: wicontrol.c,v 1.17 1999/05/07 03:14:21 wpaul Exp $
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*/
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#include <sys/types.h>
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#include <sys/cdefs.h>
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#include <sys/param.h>
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#include <sys/socket.h>
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#include <sys/ioctl.h>
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#include <sys/socket.h>
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#include <net/if.h>
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#include <net/if_var.h>
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#include <net/ethernet.h>
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#include <machine/if_wavelan_ieee.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <errno.h>
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#include <err.h>
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#if !defined(lint)
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static const char copyright[] = "@(#) Copyright (c) 1997, 1998, 1999\
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Bill Paul. All rights reserved.";
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static const char rcsid[] =
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"@(#) $Id: wicontrol.c,v 1.17 1999/05/07 03:14:21 wpaul Exp $";
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#endif
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static void wi_getval __P((char *, struct wi_req *));
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static void wi_setval __P((char *, struct wi_req *));
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static void wi_printstr __P((struct wi_req *));
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static void wi_setstr __P((char *, int, char *));
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static void wi_setbytes __P((char *, int, char *, int));
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static void wi_setword __P((char *, int, int));
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static void wi_sethex __P((char *, int, char *));
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static void wi_printwords __P((struct wi_req *));
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static void wi_printbool __P((struct wi_req *));
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static void wi_printhex __P((struct wi_req *));
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static void wi_dumpinfo __P((char *));
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static void usage __P((char *));
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static void wi_getval(iface, wreq)
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char *iface;
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struct wi_req *wreq;
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{
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struct ifreq ifr;
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int s;
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bzero((char *)&ifr, sizeof(ifr));
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strcpy(ifr.ifr_name, iface);
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ifr.ifr_data = (caddr_t)wreq;
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s = socket(AF_INET, SOCK_DGRAM, 0);
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if (s == -1)
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err(1, "socket");
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if (ioctl(s, SIOCGWAVELAN, &ifr) == -1)
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err(1, "SIOCGWAVELAN");
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close(s);
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return;
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}
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static void wi_setval(iface, wreq)
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char *iface;
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struct wi_req *wreq;
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{
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struct ifreq ifr;
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int s;
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bzero((char *)&ifr, sizeof(ifr));
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strcpy(ifr.ifr_name, iface);
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ifr.ifr_data = (caddr_t)wreq;
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s = socket(AF_INET, SOCK_DGRAM, 0);
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if (s == -1)
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err(1, "socket");
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if (ioctl(s, SIOCSWAVELAN, &ifr) == -1)
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err(1, "SIOCSWAVELAN");
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close(s);
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return;
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}
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void wi_printstr(wreq)
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struct wi_req *wreq;
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{
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char *ptr;
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int i;
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if (wreq->wi_type == WI_RID_SERIALNO) {
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ptr = (char *)&wreq->wi_val;
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for (i = 0; i < (wreq->wi_len - 1) * 2; i++) {
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if (ptr[i] == '\0')
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ptr[i] = ' ';
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}
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} else {
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ptr = (char *)&wreq->wi_val[1];
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for (i = 0; i < wreq->wi_val[0]; i++) {
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if (ptr[i] == '\0')
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ptr[i] = ' ';
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}
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}
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ptr[i] = '\0';
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printf("[ %s ]", ptr);
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return;
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}
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void wi_setstr(iface, code, str)
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char *iface;
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int code;
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char *str;
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{
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struct wi_req wreq;
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if (iface == NULL)
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errx(1, "must specify interface name");
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if (str == NULL)
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errx(1, "must specify string");
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bzero((char *)&wreq, sizeof(wreq));
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if (strlen(str) > 30)
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errx(1, "string too long");
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wreq.wi_type = code;
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wreq.wi_len = 18;
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wreq.wi_val[0] = strlen(str);
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bcopy(str, (char *)&wreq.wi_val[1], strlen(str));
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wi_setval(iface, &wreq);
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return;
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}
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void wi_setbytes(iface, code, bytes, len)
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char *iface;
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int code;
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char *bytes;
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int len;
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{
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struct wi_req wreq;
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if (iface == NULL)
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errx(1, "must specify interface name");
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bzero((char *)&wreq, sizeof(wreq));
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wreq.wi_type = code;
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wreq.wi_len = (len / 2) + 1;
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bcopy(bytes, (char *)&wreq.wi_val[0], len);
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wi_setval(iface, &wreq);
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return;
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}
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void wi_setword(iface, code, word)
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char *iface;
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int code;
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int word;
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{
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struct wi_req wreq;
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bzero((char *)&wreq, sizeof(wreq));
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wreq.wi_type = code;
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wreq.wi_len = 2;
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wreq.wi_val[0] = word;
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wi_setval(iface, &wreq);
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return;
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}
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void wi_sethex(iface, code, str)
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char *iface;
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int code;
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char *str;
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{
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struct ether_addr *addr;
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if (str == NULL)
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errx(1, "must specify address");
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addr = ether_aton(str);
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if (addr == NULL)
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errx(1, "badly formatted address");
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wi_setbytes(iface, code, (char *)addr, ETHER_ADDR_LEN);
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return;
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}
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void wi_printwords(wreq)
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struct wi_req *wreq;
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{
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int i;
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printf("[ ");
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for (i = 0; i < wreq->wi_len - 1; i++)
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printf("%d ", wreq->wi_val[i]);
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printf("]");
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return;
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}
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void wi_printbool(wreq)
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struct wi_req *wreq;
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{
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if (wreq->wi_val[0])
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printf("[ On ]");
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else
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printf("[ Off ]");
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return;
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}
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void wi_printhex(wreq)
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struct wi_req *wreq;
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{
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int i;
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unsigned char *c;
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c = (unsigned char *)&wreq->wi_val;
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printf("[ ");
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for (i = 0; i < (wreq->wi_len - 1) * 2; i++) {
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printf("%02x", c[i]);
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if (i < ((wreq->wi_len - 1) * 2) - 1)
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printf(":");
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}
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printf(" ]");
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return;
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}
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#define WI_STRING 0x01
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#define WI_BOOL 0x02
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#define WI_WORDS 0x03
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#define WI_HEXBYTES 0x04
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struct wi_table {
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int wi_code;
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int wi_type;
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char *wi_str;
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};
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static struct wi_table wi_table[] = {
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{ WI_RID_SERIALNO, WI_STRING, "NIC serial number:\t\t\t" },
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{ WI_RID_NODENAME, WI_STRING, "Station name:\t\t\t\t" },
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{ WI_RID_OWN_SSID, WI_STRING, "SSID for IBSS creation:\t\t\t" },
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{ WI_RID_CURRENT_SSID, WI_STRING, "Current netname (SSID):\t\t\t" },
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{ WI_RID_DESIRED_SSID, WI_STRING, "Desired netname (SSID):\t\t\t" },
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{ WI_RID_CURRENT_BSSID, WI_HEXBYTES, "Current BSSID:\t\t\t\t" },
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{ WI_RID_CHANNEL_LIST, WI_WORDS, "Channel list:\t\t\t\t" },
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{ WI_RID_OWN_CHNL, WI_WORDS, "IBSS channel:\t\t\t\t" },
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{ WI_RID_CURRENT_CHAN, WI_WORDS, "Current channel:\t\t\t" },
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{ WI_RID_COMMS_QUALITY, WI_WORDS, "Comms quality/signal/noise:\t\t" },
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{ WI_RID_PROMISC, WI_BOOL, "Promiscuous mode:\t\t\t" },
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{ WI_RID_PORTTYPE, WI_WORDS, "Port type (1=BSS, 3=ad-hoc):\t\t"},
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{ WI_RID_MAC_NODE, WI_HEXBYTES, "MAC address:\t\t\t\t"},
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{ WI_RID_TX_RATE, WI_WORDS, "TX rate (1=1Mbps, 2=2Mbps, 3=auto):\t"},
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{ WI_RID_RTS_THRESH, WI_WORDS, "RTS/CTS handshake threshold:\t\t"},
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{ WI_RID_CREATE_IBSS, WI_BOOL, "Create IBSS:\t\t\t\t" },
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{ WI_RID_SYSTEM_SCALE, WI_WORDS, "Access point density:\t\t\t" },
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{ WI_RID_PM_ENABLED, WI_WORDS, "Power Mgmt (1=on, 0=off):\t\t" },
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{ WI_RID_MAX_SLEEP, WI_WORDS, "Max sleep time:\t\t\t\t" },
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{ 0, NULL }
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};
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static void wi_dumpinfo(iface)
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char *iface;
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{
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struct wi_req wreq;
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int i;
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struct wi_table *w;
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w = wi_table;
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for (i = 0; w[i].wi_type; i++) {
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bzero((char *)&wreq, sizeof(wreq));
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wreq.wi_len = WI_MAX_DATALEN;
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wreq.wi_type = w[i].wi_code;
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wi_getval(iface, &wreq);
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printf("%s", w[i].wi_str);
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switch(w[i].wi_type) {
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case WI_STRING:
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wi_printstr(&wreq);
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break;
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case WI_WORDS:
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wi_printwords(&wreq);
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break;
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case WI_BOOL:
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wi_printbool(&wreq);
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break;
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case WI_HEXBYTES:
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wi_printhex(&wreq);
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break;
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default:
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break;
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}
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printf("\n");
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}
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return;
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}
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static void wi_dumpstats(iface)
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char *iface;
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{
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struct wi_req wreq;
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struct wi_counters *c;
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if (iface == NULL)
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errx(1, "must specify interface name");
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bzero((char *)&wreq, sizeof(wreq));
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wreq.wi_len = WI_MAX_DATALEN;
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wreq.wi_type = WI_RID_IFACE_STATS;
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wi_getval(iface, &wreq);
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c = (struct wi_counters *)&wreq.wi_val;
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printf("Transmitted unicast frames:\t\t%d\n",
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c->wi_tx_unicast_frames);
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printf("Transmitted multicast frames:\t\t%d\n",
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c->wi_tx_multicast_frames);
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printf("Transmitted fragments:\t\t\t%d\n",
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c->wi_tx_fragments);
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printf("Transmitted unicast octets:\t\t%d\n",
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c->wi_tx_unicast_octets);
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printf("Transmitted multicast octets:\t\t%d\n",
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c->wi_tx_multicast_octets);
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printf("Single transmit retries:\t\t%d\n",
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c->wi_tx_single_retries);
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printf("Multiple transmit retries:\t\t%d\n",
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c->wi_tx_multi_retries);
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printf("Transmit retry limit exceeded:\t\t%d\n",
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c->wi_tx_retry_limit);
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printf("Transmit discards:\t\t\t%d\n",
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c->wi_tx_discards);
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printf("Transmit discards due to wrong SA:\t%d\n",
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c->wi_tx_discards_wrong_sa);
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printf("Received unicast frames:\t\t%d\n",
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c->wi_rx_unicast_frames);
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printf("Received multicast frames:\t\t%d\n",
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c->wi_rx_multicast_frames);
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printf("Received fragments:\t\t\t%d\n",
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c->wi_rx_fragments);
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printf("Received unicast octets:\t\t%d\n",
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c->wi_rx_unicast_octets);
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printf("Received multicast octets:\t\t%d\n",
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c->wi_rx_multicast_octets);
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printf("Receive FCS errors:\t\t\t%d\n",
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c->wi_rx_fcs_errors);
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printf("Receive discards due to no buffer:\t%d\n",
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c->wi_rx_discards_nobuf);
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printf("Can't decrypt WEP frame:\t\t%d\n",
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c->wi_rx_WEP_cant_decrypt);
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printf("Received message fragments:\t\t%d\n",
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c->wi_rx_msg_in_msg_frags);
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printf("Received message bad fragments:\t\t%d\n",
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c->wi_rx_msg_in_bad_msg_frags);
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return;
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}
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static void usage(p)
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char *p;
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{
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fprintf(stderr, "usage: %s -i iface\n", p);
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fprintf(stderr, "\t%s -i iface -o\n", p);
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fprintf(stderr, "\t%s -i iface -t tx rate\n", p);
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fprintf(stderr, "\t%s -i iface -n network name\n", p);
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fprintf(stderr, "\t%s -i iface -s station name\n", p);
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fprintf(stderr, "\t%s -i iface -c create IBSS\n", p);
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fprintf(stderr, "\t%s -i iface -q SSID of IBSS to create\n", p);
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fprintf(stderr, "\t%s -i iface -p port type\n", p);
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fprintf(stderr, "\t%s -i iface -a access point density\n", p);
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fprintf(stderr, "\t%s -i iface -m mac address\n", p);
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fprintf(stderr, "\t%s -i iface -d max data length\n", p);
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fprintf(stderr, "\t%s -i iface -r RTS threshold\n", p);
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fprintf(stderr, "\t%s -i iface -f frequenct\n", p);
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fprintf(stderr, "\t%s -i iface -P power mgmt\n", p);
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fprintf(stderr, "\t%s -i iface -S max sleep duration\n", p);
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exit(1);
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}
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int main(argc, argv)
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int argc;
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char *argv[];
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{
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int ch;
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char *iface = NULL;
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char *p = argv[0];
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while((ch = getopt(argc, argv,
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"hoc:d:f:i:p:r:q:t:n:s:m:P:S:")) != -1) {
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switch(ch) {
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case 'o':
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wi_dumpstats(iface);
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exit(0);
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break;
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case 'i':
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iface = optarg;
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break;
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case 'c':
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wi_setword(iface, WI_RID_CREATE_IBSS, atoi(optarg));
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exit(0);
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break;
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case 'd':
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wi_setword(iface, WI_RID_MAX_DATALEN, atoi(optarg));
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exit(0);
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break;
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case 'f':
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wi_setword(iface, WI_RID_OWN_CHNL, atoi(optarg));
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exit(0);
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break;
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case 'p':
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wi_setword(iface, WI_RID_PORTTYPE, atoi(optarg));
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exit(0);
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break;
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case 'r':
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wi_setword(iface, WI_RID_RTS_THRESH, atoi(optarg));
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exit(0);
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break;
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case 't':
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wi_setword(iface, WI_RID_TX_RATE, atoi(optarg));
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exit(0);
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break;
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case 'n':
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wi_setstr(iface, WI_RID_DESIRED_SSID, optarg);
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exit(0);
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break;
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case 's':
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wi_setstr(iface, WI_RID_NODENAME, optarg);
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exit(0);
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break;
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case 'm':
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wi_sethex(iface, WI_RID_MAC_NODE, optarg);
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exit(0);
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break;
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case 'q':
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wi_setstr(iface, WI_RID_OWN_SSID, optarg);
|
|
exit(0);
|
|
break;
|
|
case 'S':
|
|
wi_setword(iface, WI_RID_MAX_SLEEP, atoi(optarg));
|
|
exit(0);
|
|
break;
|
|
case 'P':
|
|
wi_setword(iface, WI_RID_PM_ENABLED, atoi(optarg));
|
|
exit(0);
|
|
break;
|
|
case 'h':
|
|
default:
|
|
usage(p);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (iface == NULL)
|
|
usage(p);
|
|
|
|
wi_dumpinfo(iface);
|
|
|
|
exit(0);
|
|
}
|