int wil_down(struct wil6210_priv *wil)
{
int rc;
mutex_lock(&wil->mutex);
rc = __wil_down(wil);
mutex_unlock(&wil->mutex);
return rc;
}
static int wil_cfg80211_stop_ap(struct wiphy *wiphy,
struct net_device *ndev)
{
int rc, rc1;
struct wil6210_priv *wil = wiphy_to_wil(wiphy);
wil_dbg_misc(wil, "%s()\n", __func__);
mutex_lock(&wil->mutex);
rc = wmi_pcp_stop(wil);
__wil_down(wil);
rc1 = __wil_up(wil);
mutex_unlock(&wil->mutex);
return min(rc, rc1);
}
static int wil_cfg80211_start_ap(struct wiphy *wiphy,
struct net_device *ndev,
struct cfg80211_ap_settings *info)
{
int rc = 0;
struct wil6210_priv *wil = wiphy_to_wil(wiphy);
struct wireless_dev *wdev = ndev->ieee80211_ptr;
struct ieee80211_channel *channel = info->chandef.chan;
struct cfg80211_beacon_data *bcon = &info->beacon;
struct cfg80211_crypto_settings *crypto = &info->crypto;
u8 wmi_nettype = wil_iftype_nl2wmi(wdev->iftype);
wil_dbg_misc(wil, "%s()\n", __func__);
if (!channel) {
wil_err(wil, "AP: No channel???\n");
return -EINVAL;
}
wil_dbg_misc(wil, "AP on Channel %d %d MHz, %s\n", channel->hw_value,
channel->center_freq, info->privacy ? "secure" : "open");
wil_dbg_misc(wil, "Privacy: %d auth_type %d\n",
info->privacy, info->auth_type);
wil_dbg_misc(wil, "BI %d DTIM %d\n", info->beacon_interval,
info->dtim_period);
print_hex_dump_bytes("SSID ", DUMP_PREFIX_OFFSET,
info->ssid, info->ssid_len);
wil_print_bcon_data(bcon);
wil_print_crypto(wil, crypto);
if (wil_fix_bcon(wil, bcon)) {
wil_dbg_misc(wil, "Fixed bcon\n");
wil_print_bcon_data(bcon);
}
mutex_lock(&wil->mutex);
__wil_down(wil);
rc = __wil_up(wil);
if (rc)
goto out;
rc = wmi_set_ssid(wil, info->ssid_len, info->ssid);
if (rc)
goto out;
/* IE's */
/* bcon 'head IE's are not relevant for 60g band */
/*
* FW do not form regular beacon, so bcon IE's are not set
* For the DMG bcon, when it will be supported, bcon IE's will
* be reused; add something like:
* wmi_set_ie(wil, WMI_FRAME_BEACON, bcon->beacon_ies_len,
* bcon->beacon_ies);
*/
wmi_set_ie(wil, WMI_FRAME_PROBE_RESP, bcon->proberesp_ies_len,
bcon->proberesp_ies);
wmi_set_ie(wil, WMI_FRAME_ASSOC_RESP, bcon->assocresp_ies_len,
bcon->assocresp_ies);
wil->secure_pcp = info->privacy;
rc = wmi_pcp_start(wil, info->beacon_interval, wmi_nettype,
channel->hw_value);
if (rc)
goto out;
netif_carrier_on(ndev);
out:
mutex_unlock(&wil->mutex);
return rc;
}