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Use ifconfig(8) for setting common 802.11 parameters.

Browse Source 
Submitted by:	Stanislav A. Svirid <count@riss-telecom.ru>
This commit is contained in:
Max Khon 2004-04-13 19:25:26 +00:00
parent 94251138a6
commit 02eb96c884
8 changed files with 281 additions and 449 deletions
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20
share/man/man4/man4.i386/arl.4
View File

@ -59,6 +59,26 @@ To set up Radio Network parameters, use
.Xr netintro 4 ,
.Xr arlconfig 8 ,
.Xr ifconfig 8
.Sh LIMITATIONS
When using
.Xr ifconfig 8
for setting
.Ar SSID
you must use a 4-byte even hexadecimal digit value and it must start with
00 or 02.
.Pp
You can change
.Ar channel
for current
.Ar country
only through
.Xr ifconfig 8 .
You must use
.Xr arlconfig 8
for changing
.Ar country .
.Pp
Can't change lladdr.
.Sh HISTORY
The
.Nm

268
sys/dev/arl/if_arl.c
View File

@ -33,6 +33,7 @@ __FBSDID("$FreeBSD$");
#include <net/if_media.h>
#include <net/ethernet.h>
#include <net80211/ieee80211_var.h>
#ifdef INET
#include <netinet/in.h>
@ -106,9 +107,44 @@ static struct mbuf* arl_get (caddr_t, int, int, struct ifnet *);
static void arl_cache_store (struct arl_softc *, struct ether_header *,
u_int8_t, u_int8_t, int);
#endif
static int arl_media_change (struct ifnet *);
static void arl_media_status (struct ifnet *, struct ifmediareq *);
static void arl_read_config (struct arl_softc *);
devclass_t arl_devclass;
/*
* Copy config values to local cache
*/
static void
arl_read_config(sc)
struct arl_softc *sc;
{
bzero(&arcfg, sizeof(arcfg));
bcopy(ar->lanCardNodeId, arcfg.lanCardNodeId,
sizeof(ar->lanCardNodeId));
bcopy(ar->specifiedRouter, arcfg.specifiedRouter,
sizeof(ar->specifiedRouter));
GET_ARL_PARAM(hardwareType);
GET_ARL_PARAM(majorHardwareVersion);
GET_ARL_PARAM(minorHardwareVersion);
GET_ARL_PARAM(radioModule);
GET_ARL_PARAM(channelSet);
if (!arcfg.channelSet)
arcfg.channelSet = ar->defaultChannelSet;
GET_ARL_PARAM(channelNumber);
GET_ARL_PARAM(spreadingCode);
GET_ARL_PARAM(priority);
GET_ARL_PARAM(receiveMode);
arcfg.registrationMode = 1; /* set default TMA mode */
arcfg.txRetry = 0;
bcopy(ar->name, arcfg.name, ARLAN_NAME_SIZE);
bcopy(ar->systemId, arcfg.sid, 4 * sizeof(arcfg.sid[0]));
}
/*
* Attach device
*/
@ -118,16 +154,24 @@ arl_attach(dev)
{
struct arl_softc* sc = device_get_softc(dev);
struct ifnet *ifp = &sc->arpcom.ac_if;
int attached;
int attached, configured = 0;
D(("attach\n"));
if (ar->configuredStatusFlag == 0 && bootverbose)
printf("arl%d: card is NOT configured\n", sc->arl_unit);
arl_reset (sc);
configured = ar->configuredStatusFlag;
attached = (ifp->if_softc != 0);
if (!configured && bootverbose)
device_printf(dev, "card is not configured\n");
else
arl_read_config(sc);
arl_reset(sc);
/* Read config for default values if card was not configured */
if (!configured)
arl_read_config(sc);
/* Initialize ifnet structure. */
ifp->if_softc = sc;
#if __FreeBSD_version < 502000
@ -147,6 +191,18 @@ arl_attach(dev)
ifp->if_baudrate = 2000000;
ifp->if_timer = 0;
ifmedia_init(&sc->arl_ifmedia, 0, arl_media_change, arl_media_status);
#define ADD(s, o) ifmedia_add(&sc->arl_ifmedia, \
IFM_MAKEWORD(IFM_IEEE80211, (s), (o), 0), 0, NULL)
ADD(IFM_IEEE80211_DS1, 0);
ADD(IFM_IEEE80211_DS1, IFM_IEEE80211_ADHOC);
ADD(IFM_IEEE80211_DS2, 0);
ADD(IFM_IEEE80211_DS2, IFM_IEEE80211_ADHOC);
ifmedia_set(&sc->arl_ifmedia, IFM_MAKEWORD(IFM_IEEE80211,
arcfg.spreadingCode == 4 ? IFM_IEEE80211_DS2 : IFM_IEEE80211_DS1
, 0, 0));
#undef ADD
/*
* Attach the interface
*/
@ -163,7 +219,7 @@ arl_attach(dev)
/*
* Hardware reset
* reset all setting to default ( setted ARLANDGS )
* reset all setting to default (setted ARLANDGS)
*/
static void
arl_hwreset(sc)
@ -336,9 +392,13 @@ arl_ioctl(ifp, cmd, data)
{
struct arl_softc *sc = ifp->if_softc;
struct ifreq *ifr = (struct ifreq *)data;
struct ieee80211req *ireq = (struct ieee80211req *)data;;
d_thread_t *td = _ARL_CURPROC;
struct arl_req arlan_io;
int count, s, error = 0;
u_int8_t tmpstr[IEEE80211_NWID_LEN*2];
u_int8_t *tmpptr;
u_int32_t newsid;
caddr_t user;
D(("ioctl %lx\n", cmd));
@ -360,15 +420,119 @@ arl_ioctl(ifp, cmd, data)
arl_stop(sc);
}
break;
case SIOCSIFMEDIA:
case SIOCGIFMEDIA:
error = ifmedia_ioctl(ifp, ifr, &sc->arl_ifmedia, cmd);
break;
#define GET_PARAM(name) (arlan_io.cfg.name = ar->name)
case SIOCG80211:
switch (ireq->i_type) {
case IEEE80211_IOC_SSID:
if (ireq->i_val != -1) {
error = EINVAL;
break;
}
bzero(tmpstr, IEEE80211_NWID_LEN);
snprintf(tmpstr, IEEE80211_NWID_LEN - 1, "0x%08x",
*(int *)arcfg.sid);
ireq->i_len = IEEE80211_NWID_LEN;
error = copyout(tmpstr, ireq->i_data,
IEEE80211_NWID_LEN);
break;
case IEEE80211_IOC_STATIONNAME:
ireq->i_len = sizeof(arcfg.name);
tmpptr = arcfg.name;
bzero(tmpstr, IEEE80211_NWID_LEN);
bcopy(tmpptr, tmpstr, ireq->i_len);
error = copyout(tmpstr, ireq->i_data,
IEEE80211_NWID_LEN);
break;
case IEEE80211_IOC_CHANNEL:
ireq->i_val = arcfg.channelNumber;
break;
case IEEE80211_IOC_POWERSAVE:
ireq->i_val = (arcfg.registrationMode == 2 ?
IEEE80211_POWERSAVE_PSP :
IEEE80211_POWERSAVE_OFF);
break;
default:
error = EINVAL;
break;
}
break;
case SIOCS80211:
if ((error = suser(td)))
break;
switch (ireq->i_type) {
case IEEE80211_IOC_SSID:
if (ireq->i_len > 4) {
error = EINVAL;
break;
}
bzero(&newsid, sizeof(newsid));
error = copyin(ireq->i_data,
(u_char *)(&newsid) + 4 - ireq->i_len,
ireq->i_len);
if (error)
break;
newsid = htonl(newsid);
if (newsid < 0 || newsid % 2) {
error = EINVAL;
break;
}
bcopy(&newsid, arcfg.sid, sizeof(arcfg.sid));
break;
case IEEE80211_IOC_STATIONNAME:
if (ireq->i_len > ARLAN_NAME_SIZE) {
error = EINVAL;
break;
}
bzero(arcfg.name, ARLAN_NAME_SIZE);
error = copyin(ireq->i_data, arcfg.name, ireq->i_len);
break;
case IEEE80211_IOC_CHANNEL:
if (ireq->i_val < 0 || ireq->i_val > 5) {
error = EINVAL;
break;
}
arcfg.channelNumber = ireq->i_val;
break;
case IEEE80211_IOC_POWERSAVE:
switch (ireq->i_val) {
case IEEE80211_POWERSAVE_OFF:
if (arcfg.registrationMode == 2)
arcfg.registrationMode = 1;
break;
case IEEE80211_POWERSAVE_ON:
case IEEE80211_POWERSAVE_PSP:
arcfg.registrationMode = 2;
break;
default:
error = EINVAL;
break;
}
break;
default:
error = EINVAL;
break;
}
if (!error)
arl_config(sc);
break;
#define GET_PARAM(name) (arlan_io.cfg.name = arcfg.name)
#define GET_COPY_PARAM(name) \
{ \
bzero(arlan_io.cfg.name, sizeof(arlan_io.cfg.name)); \
bcopy(ar->name, arlan_io.cfg.name, sizeof(arlan_io.cfg.name)); \
bcopy(arcfg.name, arlan_io.cfg.name, sizeof(arlan_io.cfg.name)); \
}
case SIOCGARLALL:
bzero(&arlan_io, sizeof(arlan_io));
if (!suser(td)) {
@ -388,7 +552,7 @@ arl_ioctl(ifp, cmd, data)
GET_PARAM(radioModule);
GET_PARAM(priority);
GET_PARAM(receiveMode);
arlan_io.cfg.txRetry = arcfg.txRetry;
GET_PARAM(txRetry);
user = (void *)ifr->ifr_data;
for (count = 0; count < sizeof(arlan_io); count++)
@ -434,9 +598,7 @@ arl_ioctl(ifp, cmd, data)
SET_PARAM(registrationMode);
SET_PARAM(priority);
SET_PARAM(receiveMode);
if (arlan_io.what_set & ARLAN_SET_txRetry)
arcfg.txRetry = arlan_io.cfg.txRetry;
SET_PARAM(txRetry);
arl_config(sc);
}
@ -455,7 +617,7 @@ arl_ioctl(ifp, cmd, data)
while (ar->interruptInProgress) ; /* wait */
bcopy(&(sc->arl_sigcache), (void *)ifr->ifr_data, sizeof(sc->arl_sigcache));
break;
#endif
#endif
case SIOCGARLSTB:
user = (void *)ifr->ifr_data;
for (count = 0; count < sizeof(struct arl_stats); count++) {
@ -680,7 +842,7 @@ arl_stop(sc)
ifp->if_timer = 0; /* disable timer */
ifp->if_flags &= ~(IFF_RUNNING|IFF_OACTIVE);
/* arl_hwreset( unit ); */
/* arl_hwreset(unit); */
sc->rx_len = 0;
sc->tx_len = 0;
/* disable interrupt */
@ -783,7 +945,7 @@ arl_read(sc, buf, len)
* Note that the interface cannot be in promiscuous mode if
* there are no bpf listeners. And if el are in promiscuous
* mode, el have to check if this packet is really ours.
*
*
* This test does not support multicasts.
*/
if ((ifp->if_flags & IFF_PROMISC)
@ -805,7 +967,7 @@ arl_read(sc, buf, len)
return;
#ifdef ARLCACHE
arl_cache_store(sc, eh, ar->rxQuality & 0x0f,
arl_cache_store(sc, eh, ar->rxQuality & 0x0f,
(ar->rxQuality & 0xf0) >> 4, ARLCACHE_RX);
#endif
@ -866,9 +1028,9 @@ arl_intr(arg)
arl_start(ifp);
ar->txStatusVector = 0;
#ifdef ARLCACHE
arl_cache_store(sc,
(struct ether_header *)(sc->arl_tx),
ar->txAckQuality & 0x0f,
arl_cache_store(sc,
(struct ether_header *)(sc->arl_tx),
ar->txAckQuality & 0x0f,
(ar->txAckQuality & 0xf0) >> 4, ARLCACHE_TX);
#endif
}
@ -928,8 +1090,8 @@ arl_alloc_irq(dev, rid, flags)
struct arl_softc *sc = device_get_softc(dev);
struct resource *res;
res = bus_alloc_resource(dev, SYS_RES_IRQ, &rid,
0ul, ~0ul, 1, (RF_ACTIVE | flags));
res = bus_alloc_resource_any(
dev, SYS_RES_IRQ, &rid, (RF_ACTIVE | flags));
if (res) {
sc->irq_rid = rid;
sc->irq_res = res;
@ -999,26 +1161,70 @@ arl_cache_store(sc, eh, level, quality, dir)
}
for (i = 0; i < MAXARLCACHE; i++) {
if (! bcmp(dir == ARLCACHE_RX ? eh->ether_shost : eh->ether_dhost,
sc->arl_sigcache[i].macsrc, 6) ) {
if (!bcmp(dir == ARLCACHE_RX ? eh->ether_shost : eh->ether_dhost,
sc->arl_sigcache[i].macsrc, 6)) {
break;
}
}
if (i < MAXARLCACHE) {
if (i < MAXARLCACHE)
cache_slot = i;
}
else {
if (wrapindex == MAXARLCACHE) {
if (wrapindex == MAXARLCACHE)
wrapindex = 0;
}
cache_slot = wrapindex++;
}
bcopy(dir == ARLCACHE_RX ? eh->ether_shost : eh->ether_dhost,
sc->arl_sigcache[cache_slot].macsrc, 6);
bcopy(dir == ARLCACHE_RX ? eh->ether_shost : eh->ether_dhost,
sc->arl_sigcache[cache_slot].macsrc, 6);
sc->arl_sigcache[cache_slot].level[dir] = level;
sc->arl_sigcache[cache_slot].quality[dir] = quality;
}
#endif
static int
arl_media_change(ifp)
struct ifnet *ifp;
{
struct arl_softc *sc = ifp->if_softc;
int otype = arcfg.registrationMode;
int orate = arcfg.spreadingCode;
arcfg.spreadingCode = ieee80211_media2rate(
IFM_SUBTYPE(sc->arl_ifmedia.ifm_cur->ifm_media));
if (arcfg.spreadingCode == 2)
arcfg.spreadingCode = 3;
/* XXX Need fix for PSP mode */
if ((sc->arl_ifmedia.ifm_cur->ifm_media & IFM_IEEE80211_ADHOC) != 0)
arcfg.registrationMode = 0;
else
arcfg.registrationMode = 1;
if (otype != arcfg.registrationMode ||
orate != arcfg.spreadingCode)
arl_config(sc);
return (0);
}
static void
arl_media_status(ifp, imr)
struct ifnet *ifp;
struct ifmediareq *imr;
{
struct arl_softc *sc = ifp->if_softc;
int rate = (arcfg.spreadingCode == 4 ? 4 : 2);
imr->ifm_active = IFM_IEEE80211;
if (arcfg.registrationMode == 0)
imr->ifm_active |= IFM_IEEE80211_ADHOC;
imr->ifm_active |= ieee80211_rate2media(NULL, rate, IEEE80211_T_DS);
imr->ifm_status = IFM_AVALID;
if (!ARL_CHECKREG(sc))
imr->ifm_status |= IFM_ACTIVE;
}

37
sys/dev/arl/if_arl_isa.c
View File

@ -27,6 +27,7 @@ __FBSDID("$FreeBSD$");
#include <net/if.h>
#include <net/if_arp.h>
#include <net/if_mib.h>
#include <net/if_media.h>
#include <isa/isavar.h>
#include <isa/pnpvar.h>
@ -166,7 +167,7 @@ arl_isa_identify (driver_t *driver, device_t parent)
}
if (bootverbose)
device_printf(child, "%sfound at 0x%x\n",
device_printf(child, "%sfound at 0x%x\n",
!found ? "not " : "", chunk);
arl_release_resources(child);
@ -250,35 +251,9 @@ arl_isa_probe (device_t dev)
if (ar->diagnosticInfo == 0xFF) {
/* Copy arp to arpcom struct */
bcopy(ar->lanCardNodeId, sc->arpcom.ac_enaddr,
ETHER_ADDR_LEN);
/* copy values to local cache */
bzero(&arcfg, sizeof(arcfg));
bcopy(ar->lanCardNodeId, arcfg.lanCardNodeId,
sizeof(ar->lanCardNodeId));
bcopy(ar->specifiedRouter, arcfg.specifiedRouter,
sizeof(ar->specifiedRouter));
GET_ARL_PARAM(hardwareType);
GET_ARL_PARAM(majorHardwareVersion);
GET_ARL_PARAM(minorHardwareVersion);
GET_ARL_PARAM(radioModule);
GET_ARL_PARAM(channelSet);
if (!arcfg.channelSet)
arcfg.channelSet = ar->defaultChannelSet;
GET_ARL_PARAM(channelNumber);
GET_ARL_PARAM(spreadingCode);
GET_ARL_PARAM(priority);
GET_ARL_PARAM(receiveMode);
arcfg.registrationMode = 1; /* set default TMA mode */
arcfg.txRetry = 0; /* use default */
strncpy(arcfg.name, ar->name, ARLAN_NAME_SIZE);
bcopy(ar->systemId, arcfg.sid, 4 * sizeof(ar->systemId[0]));
device_set_desc_copy(dev, arl_make_desc(ar->hardwareType, ar->radioModule));
bcopy(ar->lanCardNodeId, sc->arpcom.ac_enaddr, ETHER_ADDR_LEN);
device_set_desc_copy(dev, arl_make_desc(ar->hardwareType,
ar->radioModule));
error = 0;
} else {
if (bootverbose)
@ -325,7 +300,7 @@ arl_isa_detach(device_t dev)
struct arl_softc *sc = device_get_softc(dev);
arl_stop(sc);
/* ifmedia_removeall(&sc->an_ifmedia); */
ifmedia_removeall(&sc->arl_ifmedia);
#if __FreeBSD_version < 500100
ether_ifdetach(&sc->arpcom.ac_if, ETHER_BPF_SUPPORTED);
#else

3
sys/dev/arl/if_arlreg.h
View File

@ -274,10 +274,11 @@ struct arl_softc {
int tx_len;
u_char arl_rx[2048];
int rx_len;
#ifdef ARLCACHE
struct arl_sigcache arl_sigcache[MAXARLCACHE];
#endif
struct ifmedia arl_ifmedia;
};
#endif

102
usr.sbin/arlconfig/arlconfig.8
View File

@ -40,26 +40,12 @@
.Nm
.Ar iface
.Nm
.Ar iface Cm name Ar name
.Nm
.Ar iface Cm sid Ar SID
.Nm
.Ar iface Cm country Ar country ( Cm 9-15 )
.Nm
.Ar iface Cm channel Ar channel
(depend on
.Ar country )
.Nm
.Ar iface Cm freq Ar freq ( Cm 2412, 2427, 2442, 2457, 2465 )
.Nm
.Ar iface Cm spread Ar spread Cm ( 354, 500, 1000, 2000 )
.Nm
.Ar iface Cm bitrate Ar bitrate ( Cm 0-4)
.Nm
.Ar iface Cm mode Ar mode ( Cm 640 | 655 )
.Nm
.Ar iface Cm priority Ar priority ( Cm normal, high, highest )
.Nm
.Ar iface Cm txretry Ar txretry
.Nm
.Ar iface Cm stat
.Nm
.Ar iface Cm quality
@ -72,11 +58,6 @@ devices via the
driver.
Most of the parameters that can be changed are related to the
Aironet protocol which the Aironet Arlan 655 card implements.
The parameters include
the station name, the station operation mode
.Ar (point to point or infrastructure) ,
and the network name of a service
set to join.
The
.Nm
utility can also be used to view the current NIC status, configuration
@ -97,71 +78,9 @@ The options are as follows:
Display current settings of specified wireless interface.
This retrieves current card settings from the driver and prints
them out.
.It Ar iface Cm name Ar name
Set
.Ar Device Name .
This
parameter is used to establish a 15-byte ASCII name
for the Arlan 655 Client Card.
The
.Ar Device Name
is optional and may be left blank.
.Pp
If you choose to assign a name, while operating in
.Ar TMA
mode, the name will appear in the Arlan Access Point's Registration Table.
Duplicate names are allowed.
.It Ar iface Cm sid Ar SID
Set
.Ar System Identifier.
The System Identifier
.Ar (SID)
is a 4-byte, hexadecimal digit value that
is attached to each packet sent out over the radio.
Establishing a
.Ar SID
allows you to group nodes into a microcellular network and exclude
those nodes that are whiting radio range on other networks.
.Pp
The
.Ar SID
value must be an even number, cannot exceed ts and must start with
00 or 02.
Examples of valid SID values are: 00000102, 0200AA14, 00013A18,
007F6380.
The
.Ar default
SID is
.Cm 00000002 .
.Pp
Since nodes will only receive packets from other nodes with a matching SID,
you must make sure that the Arlan 655 Client Card is set the same SID as
other nodes on your network.
.It Ar iface Cm mode Ar mode ( Cm 640 | 655 )
Use
.Ar operating mode
parameter to specify whether you are operating in
.Ar TMA , Non-TMA
or
.Ar PSP
mode.
The
.Ar default
setting is
.Cm TMA
mode.
.Bl -column ".Em Mode" ".Em Regmode" -offset indent indent
.Em "Mode Registration mode"
.It 640 Ta TMA
.It 655 Ta Non-TMA
.It PSP Ta Power save mode
.El
.!!!
.It Ar iface Cm country Ar country ( Cm 9-15 )
.It Ar iface Cm channel Ar channel
.It Ar iface Cm freq Ar freq ( Cm 2412, 2427, 2442, 2457, 2465 )
Chose
.Ar country , channel , freq
.Ar country , channel
parameters that depend on the
.Ar country
according to the following table:
@ -181,17 +100,6 @@ according to the following table:
.It "U.K. " Ta 15 Ta "2460"
.It "Spain " Ta 15 Ta "2460"
.El
.It Ar iface Cm bitrate Ar bitrate ( Cm 0-4)
.It Ar iface Cm spread Ar spread Cm ( 354, 500, 1000, 2000 )
Set device operating bitrate or spread.
.Bl -column ".Em Rate" ".Em Spread" ".Em kb/s" -offset indent indent
.Em "Rate Spread kb/s"
.It 0 Ta - Ta Auto
.It 1 Ta 354 Ta 354
.It 2 Ta 512 Ta 512
.It 3 Ta 1000 Ta 1000
.It 4 Ta 2000 Ta 2000
.El
.It Ar iface Cm priority Ar priority ( Cm normal, high, highest )
Use the
.Ar priority
@ -207,6 +115,8 @@ to transmit at the same time.
The percentage of units on your network that you set to values other than
.Dq normal
should be kept small - 10 percent or less.
.It Ar iface Cm txretry Ar txretry
Set transmit retries. Default is 0.
.It Ar iface Cm stat
Print internal Arlan 655 statistics block.
.It Ar iface Cm quality
@ -219,7 +129,7 @@ Also the driver extracts values from ACK packets.
.El
.Sh EXAMPLES
.Bd -literal -offset indent
arlconfig arl0 name NODE1 sid 4 freq 2442
arlconfig arl0 country 11 priority hight
arlconfig arl0 quality
arlconfig arl0 stat
arlconfig arl0

99
usr.sbin/arlconfig/arlconfig.c
View File

@ -190,19 +190,9 @@ usage()
fprintf(stderr, "\t<param>\t\tParameter name (see below).\n");
fprintf(stderr, "\t<value>\t\tNew value for parameter.\n");
fprintf(stderr, "Parameter name:\t\tValue:\n");
fprintf(stderr, "\tname\t\tset Name.\n");
fprintf(stderr, "\tsid\t\tset System ID.\n");
fprintf(stderr, "\tfreq\t\tset Frequency Channel (2412, 2427, 2442, 2457, 2465)\n");
fprintf(stderr, "\tspread\t\tset Bitrate (354, 500, 1000, 2000)\n");
fprintf(stderr, "\tmode\t\tset Mode (640, 655, PSP).\n");
fprintf(stderr, "\tcountry\t\tset Country (9-15)\n");
fprintf(stderr, "\tchannel\t\tset Channel (depended on country)\n");
fprintf(stderr, "\tbitrate\t\tset Bitrate (0-4)\n");
fprintf(stderr, "\tpriority\tset Priority (normal, high, highest)\n");
#if 0
fprintf(stderr, "\tparent\t\tset Arlan parent's MAC.\n");
fprintf(stderr, "\taddr\t\tset Arlan MAC.\n");
#endif
fprintf(stderr, "\ttxretry\t\tset Arlan Tx retry.\n");
fprintf(stderr, "or: %s <ifname> stat\n", progname);
fprintf(stderr, "\tprint internal arlan statistics block\n");
#ifdef ARLCACHE
@ -380,7 +370,7 @@ main(int argc, char *argv[])
strncpy(ifr.ifr_name, argv[1], sizeof(ifr.ifr_name));
ifr.ifr_addr.sa_family = AF_INET;
ifr.ifr_data = (caddr_t)qlt;
if (ioctl(sd, SIOCGARLQLT, (caddr_t)&ifr))
if (ioctl(sd, SIOCGARLQLT, (caddr_t)&ifr))
err(1,"Get QLT");
print_qlt(qlt);
exit(0);
@ -395,53 +385,6 @@ main(int argc, char *argv[])
value = argv[argind+1];
val = -1;
if (!strcasecmp(param, "name")) {
bzero(arl_io.cfg.name, 16);
strncpy(arl_io.cfg.name, value, 16);
arl_io.what_set |= ARLAN_SET_name;
}
if (!strcasecmp(param, "sid")) {
val2 = strtol(value, &value2, 0);
if (val2 < 0 || val2 > 0xffffff || val2 % 2 ||
value == value2)
err(1, "Bad SID - %s", value);
bcopy(&val2, arl_io.cfg.sid, 4);
arl_io.what_set |= ARLAN_SET_sid;
}
if (!strcasecmp (param, "freq")) {
if (!strcmp(value, "2412"))
val = 1;
else if (!strcmp(value, "2427"))
val = 2;
else if (!strcmp(value, "2442"))
val = 3;
else if (!strcmp(value, "2457"))
val = 4;
else if (!strcmp(value, "2465"))
val = 5;
if (val == -1)
err(1, "Bad Frequency - %s", value);
arl_io.cfg.channelNumber = val;
arl_io.what_set |= ARLAN_SET_channelNumber;
}
if (!strcasecmp(param, "spread")) {
if (!strcmp(value, "354"))
val = 1;
else if (!strcmp(value, "500"))
val = 2;
else if (!strcmp(value, "1000"))
val = 3;
else if (!strcmp(value, "2000"))
val = 4;
if (val == -1)
err (1, "Bad Bitrate - %s", value);
arl_io.cfg.spreadingCode = val;
arl_io.what_set |= ARLAN_SET_spreadingCode;
}
if (!strcasecmp(param, "priority")) {
if (!strcasecmp(value, "normal"))
val = 0;
@ -455,19 +398,6 @@ main(int argc, char *argv[])
arl_io.what_set |= ARLAN_SET_priority;
}
if (!strcasecmp(param, "mode")) {
if (!strcmp(value, "655"))
val = 0;
else if (!strcmp(value, "640"))
val = 1;
else if (!strcasecmp (value, "PSP"))
val = 2;
if (val == -1)
err (1, "Bad Mode - %s", value);
arl_io.cfg.registrationMode = val;
arl_io.what_set |= ARLAN_SET_registrationMode;
}
if (!strcasecmp(param, "parent")) {
if ((ea = (struct ether_addr*) ether_aton(value)) == NULL)
err (1, "Bad parent's MAC - %s", value);
@ -478,36 +408,11 @@ main(int argc, char *argv[])
arl_io.what_set |= ARLAN_SET_specifiedRouter;
}
if (!strcasecmp(param, "addr")) {
if ((ea = (struct ether_addr*) ether_aton(value)) == NULL)
err (1, "Bad MAC - %s", value);
for (val = 0; val < 6; val++) {
arl_io.cfg.lanCardNodeId[val] =
(int) ea->octet[val];
}
arl_io.what_set |= ARLAN_SET_lanCardNodeId;
}
if (!strcasecmp(param, "country")) {
arl_io.cfg.channelSet = atoi(value);
arl_io.what_set |= ARLAN_SET_channelSet;
}
if (!strcasecmp(param, "channel")) {
arl_io.cfg.channelNumber = atoi(value);
arl_io.what_set |= ARLAN_SET_channelNumber;
}
if (!strcasecmp(param, "bitrate")) {
arl_io.cfg.spreadingCode = atoi(value);
arl_io.what_set |= ARLAN_SET_spreadingCode;
}
if (!strcasecmp(param, "receive")) {
arl_io.cfg.receiveMode = atoi(value);
arl_io.what_set |= ARLAN_SET_receiveMode;
}
if (!strcasecmp(param, "txretry")) {
arl_io.cfg.txRetry = atoi(value);
arl_io.what_set |= ARLAN_SET_txRetry;

102
usr.sbin/arlcontrol/arlcontrol.8
View File

@ -40,26 +40,12 @@
.Nm
.Ar iface
.Nm
.Ar iface Cm name Ar name
.Nm
.Ar iface Cm sid Ar SID
.Nm
.Ar iface Cm country Ar country ( Cm 9-15 )
.Nm
.Ar iface Cm channel Ar channel
(depend on
.Ar country )
.Nm
.Ar iface Cm freq Ar freq ( Cm 2412, 2427, 2442, 2457, 2465 )
.Nm
.Ar iface Cm spread Ar spread Cm ( 354, 500, 1000, 2000 )
.Nm
.Ar iface Cm bitrate Ar bitrate ( Cm 0-4)
.Nm
.Ar iface Cm mode Ar mode ( Cm 640 | 655 )
.Nm
.Ar iface Cm priority Ar priority ( Cm normal, high, highest )
.Nm
.Ar iface Cm txretry Ar txretry
.Nm
.Ar iface Cm stat
.Nm
.Ar iface Cm quality
@ -72,11 +58,6 @@ devices via the
driver.
Most of the parameters that can be changed are related to the
Aironet protocol which the Aironet Arlan 655 card implements.
The parameters include
the station name, the station operation mode
.Ar (point to point or infrastructure) ,
and the network name of a service
set to join.
The
.Nm
utility can also be used to view the current NIC status, configuration
@ -97,71 +78,9 @@ The options are as follows:
Display current settings of specified wireless interface.
This retrieves current card settings from the driver and prints
them out.
.It Ar iface Cm name Ar name
Set
.Ar Device Name .
This
parameter is used to establish a 15-byte ASCII name
for the Arlan 655 Client Card.
The
.Ar Device Name
is optional and may be left blank.
.Pp
If you choose to assign a name, while operating in
.Ar TMA
mode, the name will appear in the Arlan Access Point's Registration Table.
Duplicate names are allowed.
.It Ar iface Cm sid Ar SID
Set
.Ar System Identifier.
The System Identifier
.Ar (SID)
is a 4-byte, hexadecimal digit value that
is attached to each packet sent out over the radio.
Establishing a
.Ar SID
allows you to group nodes into a microcellular network and exclude
those nodes that are whiting radio range on other networks.
.Pp
The
.Ar SID
value must be an even number, cannot exceed ts and must start with
00 or 02.
Examples of valid SID values are: 00000102, 0200AA14, 00013A18,
007F6380.
The
.Ar default
SID is
.Cm 00000002 .
.Pp
Since nodes will only receive packets from other nodes with a matching SID,
you must make sure that the Arlan 655 Client Card is set the same SID as
other nodes on your network.
.It Ar iface Cm mode Ar mode ( Cm 640 | 655 )
Use
.Ar operating mode
parameter to specify whether you are operating in
.Ar TMA , Non-TMA
or
.Ar PSP
mode.
The
.Ar default
setting is
.Cm TMA
mode.
.Bl -column ".Em Mode" ".Em Regmode" -offset indent indent
.Em "Mode Registration mode"
.It 640 Ta TMA
.It 655 Ta Non-TMA
.It PSP Ta Power save mode
.El
.!!!
.It Ar iface Cm country Ar country ( Cm 9-15 )
.It Ar iface Cm channel Ar channel
.It Ar iface Cm freq Ar freq ( Cm 2412, 2427, 2442, 2457, 2465 )
Chose
.Ar country , channel , freq
.Ar country , channel
parameters that depend on the
.Ar country
according to the following table:
@ -181,17 +100,6 @@ according to the following table:
.It "U.K. " Ta 15 Ta "2460"
.It "Spain " Ta 15 Ta "2460"
.El
.It Ar iface Cm bitrate Ar bitrate ( Cm 0-4)
.It Ar iface Cm spread Ar spread Cm ( 354, 500, 1000, 2000 )
Set device operating bitrate or spread.
.Bl -column ".Em Rate" ".Em Spread" ".Em kb/s" -offset indent indent
.Em "Rate Spread kb/s"
.It 0 Ta - Ta Auto
.It 1 Ta 354 Ta 354
.It 2 Ta 512 Ta 512
.It 3 Ta 1000 Ta 1000
.It 4 Ta 2000 Ta 2000
.El
.It Ar iface Cm priority Ar priority ( Cm normal, high, highest )
Use the
.Ar priority
@ -207,6 +115,8 @@ to transmit at the same time.
The percentage of units on your network that you set to values other than
.Dq normal
should be kept small - 10 percent or less.
.It Ar iface Cm txretry Ar txretry
Set transmit retries. Default is 0.
.It Ar iface Cm stat
Print internal Arlan 655 statistics block.
.It Ar iface Cm quality
@ -219,7 +129,7 @@ Also the driver extracts values from ACK packets.
.El
.Sh EXAMPLES
.Bd -literal -offset indent
arlconfig arl0 name NODE1 sid 4 freq 2442
arlconfig arl0 country 11 priority hight
arlconfig arl0 quality
arlconfig arl0 stat
arlconfig arl0

99
usr.sbin/arlcontrol/arlcontrol.c
View File

@ -190,19 +190,9 @@ usage()
fprintf(stderr, "\t<param>\t\tParameter name (see below).\n");
fprintf(stderr, "\t<value>\t\tNew value for parameter.\n");
fprintf(stderr, "Parameter name:\t\tValue:\n");
fprintf(stderr, "\tname\t\tset Name.\n");
fprintf(stderr, "\tsid\t\tset System ID.\n");
fprintf(stderr, "\tfreq\t\tset Frequency Channel (2412, 2427, 2442, 2457, 2465)\n");
fprintf(stderr, "\tspread\t\tset Bitrate (354, 500, 1000, 2000)\n");
fprintf(stderr, "\tmode\t\tset Mode (640, 655, PSP).\n");
fprintf(stderr, "\tcountry\t\tset Country (9-15)\n");
fprintf(stderr, "\tchannel\t\tset Channel (depended on country)\n");
fprintf(stderr, "\tbitrate\t\tset Bitrate (0-4)\n");
fprintf(stderr, "\tpriority\tset Priority (normal, high, highest)\n");
#if 0
fprintf(stderr, "\tparent\t\tset Arlan parent's MAC.\n");
fprintf(stderr, "\taddr\t\tset Arlan MAC.\n");
#endif
fprintf(stderr, "\ttxretry\t\tset Arlan Tx retry.\n");
fprintf(stderr, "or: %s <ifname> stat\n", progname);
fprintf(stderr, "\tprint internal arlan statistics block\n");
#ifdef ARLCACHE
@ -380,7 +370,7 @@ main(int argc, char *argv[])
strncpy(ifr.ifr_name, argv[1], sizeof(ifr.ifr_name));
ifr.ifr_addr.sa_family = AF_INET;
ifr.ifr_data = (caddr_t)qlt;
if (ioctl(sd, SIOCGARLQLT, (caddr_t)&ifr))
if (ioctl(sd, SIOCGARLQLT, (caddr_t)&ifr))
err(1,"Get QLT");
print_qlt(qlt);
exit(0);
@ -395,53 +385,6 @@ main(int argc, char *argv[])
value = argv[argind+1];
val = -1;
if (!strcasecmp(param, "name")) {
bzero(arl_io.cfg.name, 16);
strncpy(arl_io.cfg.name, value, 16);
arl_io.what_set |= ARLAN_SET_name;
}
if (!strcasecmp(param, "sid")) {
val2 = strtol(value, &value2, 0);
if (val2 < 0 || val2 > 0xffffff || val2 % 2 ||
value == value2)
err(1, "Bad SID - %s", value);
bcopy(&val2, arl_io.cfg.sid, 4);
arl_io.what_set |= ARLAN_SET_sid;
}
if (!strcasecmp (param, "freq")) {
if (!strcmp(value, "2412"))
val = 1;
else if (!strcmp(value, "2427"))
val = 2;
else if (!strcmp(value, "2442"))
val = 3;
else if (!strcmp(value, "2457"))
val = 4;
else if (!strcmp(value, "2465"))
val = 5;
if (val == -1)
err(1, "Bad Frequency - %s", value);
arl_io.cfg.channelNumber = val;
arl_io.what_set |= ARLAN_SET_channelNumber;
}
if (!strcasecmp(param, "spread")) {
if (!strcmp(value, "354"))
val = 1;
else if (!strcmp(value, "500"))
val = 2;
else if (!strcmp(value, "1000"))
val = 3;
else if (!strcmp(value, "2000"))
val = 4;
if (val == -1)
err (1, "Bad Bitrate - %s", value);
arl_io.cfg.spreadingCode = val;
arl_io.what_set |= ARLAN_SET_spreadingCode;
}
if (!strcasecmp(param, "priority")) {
if (!strcasecmp(value, "normal"))
val = 0;
@ -455,19 +398,6 @@ main(int argc, char *argv[])
arl_io.what_set |= ARLAN_SET_priority;
}
if (!strcasecmp(param, "mode")) {
if (!strcmp(value, "655"))
val = 0;
else if (!strcmp(value, "640"))
val = 1;
else if (!strcasecmp (value, "PSP"))
val = 2;
if (val == -1)
err (1, "Bad Mode - %s", value);
arl_io.cfg.registrationMode = val;
arl_io.what_set |= ARLAN_SET_registrationMode;
}
if (!strcasecmp(param, "parent")) {
if ((ea = (struct ether_addr*) ether_aton(value)) == NULL)
err (1, "Bad parent's MAC - %s", value);
@ -478,36 +408,11 @@ main(int argc, char *argv[])
arl_io.what_set |= ARLAN_SET_specifiedRouter;
}
if (!strcasecmp(param, "addr")) {
if ((ea = (struct ether_addr*) ether_aton(value)) == NULL)
err (1, "Bad MAC - %s", value);
for (val = 0; val < 6; val++) {
arl_io.cfg.lanCardNodeId[val] =
(int) ea->octet[val];
}
arl_io.what_set |= ARLAN_SET_lanCardNodeId;
}
if (!strcasecmp(param, "country")) {
arl_io.cfg.channelSet = atoi(value);
arl_io.what_set |= ARLAN_SET_channelSet;
}
if (!strcasecmp(param, "channel")) {
arl_io.cfg.channelNumber = atoi(value);
arl_io.what_set |= ARLAN_SET_channelNumber;
}
if (!strcasecmp(param, "bitrate")) {
arl_io.cfg.spreadingCode = atoi(value);
arl_io.what_set |= ARLAN_SET_spreadingCode;
}
if (!strcasecmp(param, "receive")) {
arl_io.cfg.receiveMode = atoi(value);
arl_io.what_set |= ARLAN_SET_receiveMode;
}
if (!strcasecmp(param, "txretry")) {
arl_io.cfg.txRetry = atoi(value);
arl_io.what_set |= ARLAN_SET_txRetry;