Differential D2655 Diff 5892 sys/net80211/ieee80211_regdomain.c

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sys/net80211/ieee80211_regdomain.c

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* IEEE 802.11 regdomain support.		* IEEE 802.11 regdomain support.
*/		*/
#include "opt_wlan.h"		#include "opt_wlan.h"

#include <sys/param.h>		#include <sys/param.h>
#include <sys/systm.h>		#include <sys/systm.h>
#include <sys/kernel.h>		#include <sys/kernel.h>
#include <sys/malloc.h>		#include <sys/malloc.h>

#include <sys/socket.h>		#include <sys/socket.h>

#include <net/if.h>		#include <net/if.h>
#include <net/if_var.h>		#include <net/if_var.h>
#include <net/if_media.h>		#include <net/if_media.h>
#include <net/ethernet.h>		#include <net/ethernet.h>

#include <net80211/ieee80211_var.h>		#include <net80211/ieee80211_var.h>
▲ Show 20 Lines • Show All 435 Lines • ▼ Show 20 Lines	ieee80211_setregdomain(struct ieee80211vap *vap,
memcpy(&ic->ic_regdomain, &reg->rd, sizeof(reg->rd));		memcpy(&ic->ic_regdomain, &reg->rd, sizeof(reg->rd));
/* channel table */		/* channel table */
memcpy(ic->ic_channels, reg->chaninfo.ic_chans,		memcpy(ic->ic_channels, reg->chaninfo.ic_chans,
reg->chaninfo.ic_nchans * sizeof(struct ieee80211_channel));		reg->chaninfo.ic_nchans * sizeof(struct ieee80211_channel));
ic->ic_nchans = reg->chaninfo.ic_nchans;		ic->ic_nchans = reg->chaninfo.ic_nchans;
memset(&ic->ic_channels[ic->ic_nchans], 0,		memset(&ic->ic_channels[ic->ic_nchans], 0,
(IEEE80211_CHAN_MAX - ic->ic_nchans) *		(IEEE80211_CHAN_MAX - ic->ic_nchans) *
sizeof(struct ieee80211_channel));		sizeof(struct ieee80211_channel));
ieee80211_media_init(ic);		ieee80211_chan_init(ic);

/*		/*
* Invalidate channel-related state.		* Invalidate channel-related state.
*/		*/
if (ic->ic_countryie != NULL) {		if (ic->ic_countryie != NULL) {
IEEE80211_FREE(ic->ic_countryie, M_80211_NODE_IE);		IEEE80211_FREE(ic->ic_countryie, M_80211_NODE_IE);
ic->ic_countryie = NULL;		ic->ic_countryie = NULL;
}		}
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