build/patch/misc/wireless-rtl8822bs-Fix-p2p-go-advertising.patch

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From dc53976d72d740fd83fc7de434381b8981740da7 Mon Sep 17 00:00:00 2001
From: Kirill Zhumarin <kirill.zhumarin@gmail.com>
Date: Fri, 20 Jan 2023 00:00:17 +0000
Subject: [PATCH] Fix p2p-go advertising
Signed-off-by: Kirill Zhumarin <kirill.zhumarin@gmail.com>
---
.../rtl8822bs/os_dep/linux/ioctl_cfg80211.c | 18 +++++++++++++++++
1 file changed, 18 insertions(+), 0 deletion(-)
diff --git a/drivers/net/wireless/rtl8822bs/os_dep/linux/ioctl_cfg80211.c b/drivers/net/wireless/rtl8822bs/os_dep/linux/ioctl_cfg80211.c
index 23f9409e5..661010e19 100644
--- a/drivers/net/wireless/rtl8822bs/os_dep/linux/ioctl_cfg80211.c
+++ b/drivers/net/wireless/rtl8822bs/os_dep/linux/ioctl_cfg80211.c
@@ -4601,6 +4601,15 @@ static int cfg80211_rtw_start_ap(struct wiphy *wiphy, struct net_device *ndev,
adapter->mlmeextpriv.mlmext_info.hidden_ssid_mode = settings->hidden_ssid;
+ // In cases like WPS, the proberesp and assocresp IEs vary from the beacon, and need to be explicitly set
+ if (ret == 0) {
+ if (settings->beacon.proberesp_ies && settings->beacon.proberesp_ies_len > 0)
+ rtw_cfg80211_set_mgnt_wpsp2pie(ndev, (char *) settings->beacon.proberesp_ies, settings->beacon.proberesp_ies_len, 0x2 /*PROBE_RESP*/);
+
+ if (settings->beacon.assocresp_ies && settings->beacon.assocresp_ies_len > 0)
+ rtw_cfg80211_set_mgnt_wpsp2pie(ndev, (char *) settings->beacon.assocresp_ies, settings->beacon.assocresp_ies_len, 0x4 /*ASSOC_RESP*/);
+ }
+
if (settings->ssid && settings->ssid_len) {
WLAN_BSSID_EX *pbss_network = &adapter->mlmepriv.cur_network.network;
WLAN_BSSID_EX *pbss_network_ext = &adapter->mlmeextpriv.mlmext_info.network;
@@ -4635,6 +4644,15 @@ static int cfg80211_rtw_change_beacon(struct wiphy *wiphy, struct net_device *nd
ret = rtw_add_beacon(adapter, info->head, info->head_len, info->tail, info->tail_len);
+ // In cases like WPS, the proberesp and assocresp IEs vary from the beacon, and need to be explicitly set
+ if (ret == 0) {
+ if (info->proberesp_ies && info->proberesp_ies_len > 0)
+ rtw_cfg80211_set_mgnt_wpsp2pie(ndev, (char *) info->proberesp_ies, info->proberesp_ies_len, 0x2 /*PROBE_RESP*/);
+
+ if (info->assocresp_ies && info->assocresp_ies_len > 0)
+ rtw_cfg80211_set_mgnt_wpsp2pie(ndev, (char *) info->assocresp_ies, info->assocresp_ies_len, 0x4 /*ASSOC_RESP*/);
+ }
+
return ret;
}
--
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