freebsd_wlan/net80211/ieee80211.c

1285 addchan(struct ieee80211_channel chans[], int maxchans, int *nchans,
1290 	if (*nchans >= maxchans)
1295 	    __func__, *nchans, ieee, freq, flags);
1298 	c = &chans[(*nchans)++];
1313 copychan_prev(struct ieee80211_channel chans[], int maxchans, int *nchans,
1318 	KASSERT(*nchans > 0, ("channel list is empty\n"));
1320 	if (*nchans >= maxchans)
1325 	    __func__, *nchans, flags);
1328 	c = &chans[(*nchans)++];
1456     int *nchans, uint8_t ieee, uint16_t freq, int8_t maxregpower,
1465 	error = addchan(chans, maxchans, nchans, ieee, freq, maxregpower,
1468 		error = copychan_prev(chans, maxchans, nchans,
1477     int *nchans, uint8_t ieee, uint16_t freq, int8_t maxregpower,
1481 	return (ieee80211_add_channel_cbw(chans, maxchans, nchans, ieee, freq,
1486 findchannel(struct ieee80211_channel chans[], int nchans, uint16_t freq,
1494 	for (i = 0; i < nchans; i++) {
1509     int *nchans, uint8_t ieee, int8_t maxregpower, uint32_t flags)
1522 	cent = findchannel(chans, *nchans, freq, flags);
1526 	extc = findchannel(chans, *nchans, freq + 20, flags);
1531 	error = addchan(chans, maxchans, nchans, cent->ic_ieee, cent->ic_freq,
1536 	error = addchan(chans, maxchans, nchans, extc->ic_ieee, extc->ic_freq,
1603 add_chanlist(struct ieee80211_channel chans[], int maxchans, int *nchans,
1686 				error = addchan(chans, maxchans, nchans,
1689 				error = copychan_prev(chans, maxchans, nchans,
1702     int *nchans, const uint8_t ieee[], int nieee, const uint8_t bands[],
1711 	return (add_chanlist(chans, maxchans, nchans, ieee, nieee, flags));
1716     int maxchans, int *nchans, const uint8_t bands[], int cbw_flags)
1721 	return (ieee80211_add_channel_list_2ghz(chans, maxchans, nchans,
1727     int *nchans, const uint8_t ieee[], int nieee, const uint8_t bands[],
1739 	return (add_chanlist(chans, maxchans, nchans, ieee, nieee, flags));