wil6210: fix for probe_resp IE's
Parameters for the start_ap and change_bcon contains
probe response template and probe response IE's.
supplicant puts in the proberesp_ies only WPS related IE's,
while firmware need all IE's, most notable is RSN that is not
included in the proberesp_ies.
Always use IE's provided by the bcon->probe_resp
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c
index ea331e4..f53a190 100644
--- a/drivers/net/wireless/ath/wil6210/cfg80211.c
+++ b/drivers/net/wireless/ath/wil6210/cfg80211.c
@@ -669,11 +669,6 @@
if (bcon->probe_resp_len <= hlen)
return 0;
- if (!bcon->proberesp_ies) {
- bcon->proberesp_ies = f->u.probe_resp.variable;
- bcon->proberesp_ies_len = bcon->probe_resp_len - hlen;
- rc = 1;
- }
if (!bcon->assocresp_ies) {
bcon->assocresp_ies = f->u.probe_resp.variable;
bcon->assocresp_ies_len = bcon->probe_resp_len - hlen;
@@ -688,9 +683,19 @@
struct cfg80211_beacon_data *bcon)
{
struct wil6210_priv *wil = wiphy_to_wil(wiphy);
+ struct ieee80211_mgmt *f = (struct ieee80211_mgmt *)bcon->probe_resp;
+ size_t hlen = offsetof(struct ieee80211_mgmt, u.probe_resp.variable);
+ const u8 *pr_ies = NULL;
+ size_t pr_ies_len = 0;
int rc;
wil_dbg_misc(wil, "%s()\n", __func__);
+ wil_print_bcon_data(bcon);
+
+ if (bcon->probe_resp_len > hlen) {
+ pr_ies = f->u.probe_resp.variable;
+ pr_ies_len = bcon->probe_resp_len - hlen;
+ }
if (wil_fix_bcon(wil, bcon)) {
wil_dbg_misc(wil, "Fixed bcon\n");
@@ -703,9 +708,7 @@
* wmi_set_ie(wil, WMI_FRAME_BEACON, bcon->beacon_ies_len,
* bcon->beacon_ies);
*/
- rc = wmi_set_ie(wil, WMI_FRAME_PROBE_RESP,
- bcon->proberesp_ies_len,
- bcon->proberesp_ies);
+ rc = wmi_set_ie(wil, WMI_FRAME_PROBE_RESP, pr_ies_len, pr_ies);
if (rc) {
wil_err(wil, "set_ie(PROBE_RESP) failed\n");
return rc;
@@ -733,6 +736,10 @@
struct cfg80211_beacon_data *bcon = &info->beacon;
struct cfg80211_crypto_settings *crypto = &info->crypto;
u8 wmi_nettype = wil_iftype_nl2wmi(wdev->iftype);
+ struct ieee80211_mgmt *f = (struct ieee80211_mgmt *)bcon->probe_resp;
+ size_t hlen = offsetof(struct ieee80211_mgmt, u.probe_resp.variable);
+ const u8 *pr_ies = NULL;
+ size_t pr_ies_len = 0;
wil_dbg_misc(wil, "%s()\n", __func__);
@@ -752,6 +759,11 @@
wil_print_bcon_data(bcon);
wil_print_crypto(wil, crypto);
+ if (bcon->probe_resp_len > hlen) {
+ pr_ies = f->u.probe_resp.variable;
+ pr_ies_len = bcon->probe_resp_len - hlen;
+ }
+
if (wil_fix_bcon(wil, bcon)) {
wil_dbg_misc(wil, "Fixed bcon\n");
wil_print_bcon_data(bcon);
@@ -779,8 +791,7 @@
* 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_PROBE_RESP, pr_ies_len, pr_ies);
wmi_set_ie(wil, WMI_FRAME_ASSOC_RESP, bcon->assocresp_ies_len,
bcon->assocresp_ies);