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Move hostap driver specific workaround into the driver wrapper

This commit is contained in:
Jouni Malinen 2011-01-09 12:50:57 +02:00
parent dff99f8ec1
commit 4d379f1243
2 changed files with 13 additions and 11 deletions
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14
src/ap/hostapd.c
View File

@ -324,6 +324,7 @@ static int hostapd_setup_encryption(char *iface, struct hostapd_data *hapd)
static int hostapd_flush_old_stations(struct hostapd_data *hapd)
{
int ret = 0;
u8 addr[ETH_ALEN];
if (hostapd_drv_none(hapd) || hapd->drv_priv == NULL)
return 0;
@ -334,17 +335,8 @@ static int hostapd_flush_old_stations(struct hostapd_data *hapd)
ret = -1;
}
wpa_printf(MSG_DEBUG, "Deauthenticate all stations");
/* New Prism2.5/3 STA firmware versions seem to have issues with this
* broadcast deauth frame. This gets the firmware in odd state where
* nothing works correctly, so let's skip sending this for the hostap
* driver. */
if (hapd->driver && os_strcmp(hapd->driver->name, "hostap") != 0) {
u8 addr[ETH_ALEN];
os_memset(addr, 0xff, ETH_ALEN);
hostapd_drv_sta_deauth(hapd, addr,
WLAN_REASON_PREV_AUTH_NOT_VALID);
}
os_memset(addr, 0xff, ETH_ALEN);
hostapd_drv_sta_deauth(hapd, addr, WLAN_REASON_PREV_AUTH_NOT_VALID);
return ret;
}

10
src/drivers/driver_hostap.c
View File

@ -1035,6 +1035,16 @@ static int hostap_sta_deauth(void *priv, const u8 *own_addr, const u8 *addr,
struct hostap_driver_data *drv = priv;
struct ieee80211_mgmt mgmt;
if (is_broadcast_ether_addr(addr)) {
/*
* New Prism2.5/3 STA firmware versions seem to have issues
* with this broadcast deauth frame. This gets the firmware in
* odd state where nothing works correctly, so let's skip
* sending this for the hostap driver.
*/
return 0;
}
memset(&mgmt, 0, sizeof(mgmt));
mgmt.frame_control = IEEE80211_FC(WLAN_FC_TYPE_MGMT,
WLAN_FC_STYPE_DEAUTH);