range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_UNICAST_R;
range->min_rts = 0;
- range->max_rts = 2347;
+ if (wl_ioctl(dev, WLC_GET_RTS, &range->max_rts, sizeof(int)) < 0)
+ range->max_rts = 2347;
+
range->min_frag = 256;
- range->max_frag = 2346;
+
+ if (wl_ioctl(dev, WLC_GET_FRAG, &range->max_frag, sizeof(int)) < 0)
+ range->max_frag = 2346;
range->min_pmp = 0;
range->max_pmp = 65535000;
union iwreq_data *wrqu,
char *extra)
{
- int err = 0;
-
switch (info->cmd) {
case SIOCGIWNAME:
strcpy(wrqu->name, "IEEE 802.11-DS");
case SIOCGIWFREQ:
{
channel_info_t ci;
- wl_ioctl(dev,WLC_GET_CHANNEL, &ci, sizeof(ci));
+
+ if (wl_ioctl(dev,WLC_GET_CHANNEL, &ci, sizeof(ci)) < 0)
+ return -EINVAL;
+
wrqu->freq.m = ci.target_channel;
wrqu->freq.e = 0;
break;
while ((channel < NUM_CHANNELS + 1) && (f != channel_frequency[channel]))
channel++;
- if (channel == NUM_CHANNELS) { // channel not found
- err = -EINVAL;
- } else {
- wrqu->freq.e = 0;
- wrqu->freq.m = channel + 1;
- }
+ if (channel == NUM_CHANNELS) // channel not found
+ return -EINVAL;
+
+ wrqu->freq.e = 0;
+ wrqu->freq.m = channel + 1;
}
if ((wrqu->freq.e == 0) && (wrqu->freq.m < 1000)) {
- wl_ioctl(dev, WLC_SET_CHANNEL, &wrqu->freq.m, sizeof(int));
+ if (wl_ioctl(dev, WLC_SET_CHANNEL, &wrqu->freq.m, sizeof(int)) < 0)
+ return -EINVAL;
} else {
- err = -EINVAL;
+ return -EINVAL;
}
+ break;
}
case SIOCGIWAP:
{
wrqu->ap_addr.sa_family = ARPHRD_ETHER;
- wl_ioctl(dev,WLC_GET_BSSID,wrqu->ap_addr.sa_data,6);
+ if (wl_ioctl(dev,WLC_GET_BSSID,wrqu->ap_addr.sa_data,6) < 0)
+ return -EINVAL;
break;
}
case SIOCGIWESSID:
{
wlc_ssid_t ssid;
- wl_ioctl(dev,WLC_GET_SSID, &ssid, sizeof(wlc_ssid_t));
+
+ if (wl_ioctl(dev,WLC_GET_SSID, &ssid, sizeof(wlc_ssid_t)) < 0)
+ return -EINVAL;
+
wrqu->essid.flags = wrqu->data.flags = 1;
wrqu->essid.length = wrqu->data.length = ssid.SSID_len + 1;
memcpy(extra,ssid.SSID,ssid.SSID_len + 1);
if (ssid.SSID_len > WLC_ESSID_MAX_SIZE)
ssid.SSID_len = WLC_ESSID_MAX_SIZE;
memcpy(ssid.SSID, extra, ssid.SSID_len);
- wl_ioctl(dev, WLC_SET_SSID, &ssid, sizeof(ssid));
+ if (wl_ioctl(dev, WLC_SET_SSID, &ssid, sizeof(ssid)) < 0)
+ return -EINVAL;
break;
}
case SIOCGIWRTS:
{
- wl_ioctl(dev,WLC_GET_RTS,&(wrqu->rts.value),sizeof(int));
+ if (wl_ioctl(dev,WLC_GET_RTS,&(wrqu->rts.value),sizeof(int)) < 0)
+ return -EINVAL;
+ break;
+ }
+ case SIOCSIWRTS:
+ {
+ if (wl_ioctl(dev,WLC_SET_RTS,&(wrqu->rts.value),sizeof(int)) < 0)
+ return -EINVAL;
break;
}
case SIOCGIWFRAG:
{
- wl_ioctl(dev,WLC_GET_FRAG,&(wrqu->frag.value),sizeof(int));
+ if (wl_ioctl(dev,WLC_GET_FRAG,&(wrqu->frag.value),sizeof(int)) < 0)
+ return -EINVAL;
+ break;
+ }
+ case SIOCSIWFRAG:
+ {
+ if (wl_ioctl(dev,WLC_SET_FRAG,&(wrqu->frag.value),sizeof(int)) < 0)
+ return -EINVAL;
break;
}
case SIOCGIWTXPOW:
{
wrqu->txpower.value = 0;
- wl_ioctl(dev,WLC_GET_TXPWR, &(wrqu->txpower.value), sizeof(int));
+ if (wl_ioctl(dev,WLC_GET_TXPWR, &(wrqu->txpower.value), sizeof(int)) < 0)
+ return -EINVAL;
wrqu->txpower.fixed = 0;
wrqu->txpower.disabled = 0;
wrqu->txpower.flags = IW_TXPOW_MWATT;
break;
}
+ case SIOCSIWTXPOW:
+ {
+ if (wrqu->txpower.flags != IW_TXPOW_MWATT)
+ return -EINVAL;
+
+ if (wl_ioctl(dev, WLC_SET_TXPWR, &wrqu->txpower.value, sizeof(int)) < 0)
+ return -EINVAL;
+ }
case SIOCGIWENCODE:
{
wrqu->data.flags = IW_ENCODE_DISABLED;
}
case SIOCGIWRANGE:
{
- err = wlcompat_ioctl_getiwrange(dev, extra);
+ return wlcompat_ioctl_getiwrange(dev, extra);
break;
}
- default:
+ case SIOCSIWMODE:
{
- err = -EINVAL;
+ int ap = -1, infra = -1, passive = 0, wet = 0;
+
+ switch (wrqu->mode) {
+ case IW_MODE_MONITOR:
+ passive = 1;
+ break;
+ case IW_MODE_ADHOC:
+ infra = 0;
+ ap = 0;
+ break;
+ case IW_MODE_MASTER:
+ infra = 1;
+ ap = 1;
+ break;
+ case IW_MODE_INFRA:
+ infra = 1;
+ ap = 0;
+ break;
+ case IW_MODE_REPEAT:
+ infra = 1;
+ ap = 0;
+ wet = 1;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if (wl_ioctl(dev, WLC_SET_PASSIVE, &passive, sizeof(passive)) < 0)
+ return -EINVAL;
+ if (wl_ioctl(dev, WLC_SET_MONITOR, &passive, sizeof(passive)) < 0)
+ return -EINVAL;
+ if (wl_ioctl(dev, WLC_SET_WET, &wet, sizeof(wet)) < 0)
+ return -EINVAL;
+ if (ap >= 0)
+ if (wl_ioctl(dev, WLC_SET_AP, &ap, sizeof(ap)) < 0)
+ return -EINVAL;
+ if (infra >= 0)
+ if (wl_ioctl(dev, WLC_SET_INFRA, &infra, sizeof(infra)) < 0)
+ return -EINVAL;
+
break;
+
+ }
+ case SIOCGIWMODE:
+ {
+ int ap, infra, wet, passive;
+
+ if (wl_ioctl(dev, WLC_GET_AP, &ap, sizeof(ap)) < 0)
+ return -EINVAL;
+ if (wl_ioctl(dev, WLC_GET_INFRA, &infra, sizeof(infra)) < 0)
+ return -EINVAL;
+ if (wl_ioctl(dev, WLC_GET_PASSIVE, &passive, sizeof(passive)) < 0)
+ return -EINVAL;
+ if (wl_ioctl(dev, WLC_GET_WET, &wet, sizeof(wet)) < 0)
+ return -EINVAL;
+
+ if (passive) {
+ wrqu->mode = IW_MODE_MONITOR;
+ } else if (!infra) {
+ wrqu->mode = IW_MODE_ADHOC;
+ } else {
+ if (ap) {
+ wrqu->mode = IW_MODE_MASTER;
+ } else {
+ if (wet) {
+ wrqu->mode = IW_MODE_REPEAT;
+ } else {
+ wrqu->mode = IW_MODE_INFRA;
+ }
+ }
+ }
+ break;
+ }
+ default:
+ {
+ return -EINVAL;
}
}
- return err;
+ return 0;
}
static const iw_handler wlcompat_handler[] = {
NULL, /* SIOCGIWNWID */
wlcompat_ioctl, /* SIOCSIWFREQ */
wlcompat_ioctl, /* SIOCGIWFREQ */
- NULL, /* SIOCSIWMODE */
- NULL, /* SIOCGIWMODE */
+ wlcompat_ioctl, /* SIOCSIWMODE */
+ wlcompat_ioctl, /* SIOCGIWMODE */
NULL, /* SIOCSIWSENS */
NULL, /* SIOCGIWSENS */
- NULL, /* SIOCSIWRANGE */
+ NULL, /* SIOCSIWRANGE, unused */
wlcompat_ioctl, /* SIOCGIWRANGE */
NULL, /* SIOCSIWPRIV */
NULL, /* SIOCGIWPRIV */
NULL, /* -- hole -- */
NULL, /* SIOCSIWRATE */
NULL, /* SIOCGIWRATE */
- NULL, /* SIOCSIWRTS */
+ wlcompat_ioctl, /* SIOCSIWRTS */
wlcompat_ioctl, /* SIOCGIWRTS */
- NULL, /* SIOCSIWFRAG */
+ wlcompat_ioctl, /* SIOCSIWFRAG */
wlcompat_ioctl, /* SIOCGIWFRAG */
- NULL, /* SIOCSIWTXPOW */
+ wlcompat_ioctl, /* SIOCSIWTXPOW */
wlcompat_ioctl, /* SIOCGIWTXPOW */
NULL, /* SIOCSIWRETRY */
NULL, /* SIOCGIWRETRY */
projects / openwrt.git / blobdiff