34 lines
788 B
C
34 lines
788 B
C
|
/*
|
||
|
|
* hostapd / IEEE 802.11h
|
||
|
|
* Copyright (c) 2005-2006, Devicescape Software, Inc.
|
||
|
|
* Copyright (c) 2007, Jouni Malinen <j@w1.fi>
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License version 2 as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* Alternatively, this software may be distributed under the terms of BSD
|
||
|
|
* license.
|
||
|
|
*
|
||
|
|
* See README and COPYING for more details.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "includes.h"
|
||
|
|
|
||
|
|
#include "hostapd.h"
|
||
|
|
|
||
|
|
|
||
|
|
int hostapd_check_power_cap(struct hostapd_data *hapd, u8 *power, u8 len)
|
||
|
|
{
|
||
|
|
unsigned int max_pwr;
|
||
|
|
|
||
|
|
if (len < 2) {
|
||
|
|
wpa_printf(MSG_DEBUG, "Too short power capability IE");
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
max_pwr = power[1];
|
||
|
|
if (max_pwr > hapd->iface->sta_max_power)
|
||
|
|
return -1;
|
||
|
|
return 0;
|
||
|
|
}
|