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Deprecate set_intra_bss() driver_ops

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The AP client isolation parameter is now available through set_ap().
driver_nl80211.c was the only driver wrapper using the set_intra_bss()
call in hostap.git, but some external trees may have used this. Once
those are cleared, the set_infra_bss() driver_ops can be removed
completely. The only remaining use case for it currently is in P2P
GO mode with wpa_supplicant.
This commit is contained in:
Jouni Malinen 2011-10-17 18:58:46 +03:00 committed by Jouni Malinen
parent 5ce0f8b31b
commit fd13a54180
3 changed files with 39 additions and 38 deletions
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16
src/ap/beacon.c
View file

@ -436,14 +436,6 @@ void handle_probe_req(struct hostapd_data *hapd,
}
static int hostapd_set_ap_isolate(struct hostapd_data *hapd, int value)
{
if (hapd->driver == NULL || hapd->driver->set_intra_bss == NULL)
return 0;
return hapd->driver->set_intra_bss(hapd->drv_priv, !value);
}
static int hostapd_set_bss_params(struct hostapd_data *hapd,
int use_protection)
{
@ -494,13 +486,6 @@ static int hostapd_set_bss_params(struct hostapd_data *hapd,
ret = -1;
}
if (hostapd_set_ap_isolate(hapd, hapd->conf->isolate) &&
hapd->conf->isolate) {
wpa_printf(MSG_ERROR, "Could not enable AP isolation in "
"kernel driver");
ret = -1;
}
return ret;
}
@ -666,6 +651,7 @@ void ieee802_11_set_beacon(struct hostapd_data *hapd)
params.beacon_ies = beacon;
params.proberesp_ies = proberesp;
params.assocresp_ies = assocresp;
params.isolate = hapd->conf->isolate;
if (hostapd_drv_set_ap(hapd, &params))
wpa_printf(MSG_ERROR, "Failed to set beacon parameters");
hostapd_free_ap_extra_ies(hapd, beacon, proberesp, assocresp);

10
src/drivers/driver.h
View file

@ -619,6 +619,14 @@ struct wpa_driver_ap_params {
* (Re)Association Request frames internally.
*/
const struct wpabuf *assocresp_ies;
/**
* isolate - Whether to isolate frames between associated stations
*
* If this is non-zero, the AP is requested to disable forwarding of
* frames between association stations.
*/
int isolate;
};
/**
@ -2128,6 +2136,8 @@ struct wpa_driver_ops {
/**
* set_intra_bss - Enables/Disables intra BSS bridging
*
* DEPRECATED - use set_ap() parameter isolate instead
*/
int (*set_intra_bss)(void *priv, int enabled);

51
src/drivers/driver_nl80211.c
View file

@ -4161,6 +4161,27 @@ static int wpa_driver_nl80211_send_mlme(void *priv, const u8 *data,
}
static int nl80211_set_ap_isolate(struct i802_bss *bss, int enabled)
{
struct wpa_driver_nl80211_data *drv = bss->drv;
struct nl_msg *msg;
msg = nlmsg_alloc();
if (!msg)
return -ENOMEM;
genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0, 0,
NL80211_CMD_SET_BSS, 0);
NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, if_nametoindex(bss->ifname));
NLA_PUT_U8(msg, NL80211_ATTR_AP_ISOLATE, enabled);
return send_and_recv_msgs(drv, msg, NULL, NULL);
nla_put_failure:
return -ENOBUFS;
}
static int wpa_driver_nl80211_set_ap(void *priv,
struct wpa_driver_ap_params *params)
{
@ -4293,6 +4314,13 @@ static int wpa_driver_nl80211_set_ap(void *priv,
ret, strerror(-ret));
} else {
bss->beacon_set = 1;
ret = nl80211_set_ap_isolate(bss, params->isolate);
if (!params->isolate && ret) {
wpa_printf(MSG_DEBUG, "nl80211: Ignore AP isolation "
"configuration error since isolation is "
"not used");
ret = 0;
}
}
return ret;
nla_put_failure:
@ -7190,28 +7218,6 @@ static int nl80211_send_frame(void *priv, const u8 *data, size_t data_len,
}
static int nl80211_set_intra_bss(void *priv, int enabled)
{
struct i802_bss *bss = priv;
struct wpa_driver_nl80211_data *drv = bss->drv;
struct nl_msg *msg;
msg = nlmsg_alloc();
if (!msg)
return -ENOMEM;
genlmsg_put(msg, 0, 0, genl_family_get_id(drv->nl80211), 0, 0,
NL80211_CMD_SET_BSS, 0);
NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, if_nametoindex(bss->ifname));
NLA_PUT_U8(msg, NL80211_ATTR_AP_ISOLATE, !enabled);
return send_and_recv_msgs(drv, msg, NULL, NULL);
nla_put_failure:
return -ENOBUFS;
}
static int nl80211_set_param(void *priv, const char *param)
{
wpa_printf(MSG_DEBUG, "nl80211: driver param='%s'", param);
@ -7420,7 +7426,6 @@ const struct wpa_driver_ops wpa_driver_nl80211_ops = {
.signal_monitor = nl80211_signal_monitor,
.signal_poll = nl80211_signal_poll,
.send_frame = nl80211_send_frame,
.set_intra_bss = nl80211_set_intra_bss,
.set_param = nl80211_set_param,
.get_radio_name = nl80211_get_radio_name,
.add_pmkid = nl80211_add_pmkid,