From: Srishti Piplani <srishti.p@samsung.com>
Date: Mon, 18 Mar 2019 13:50:50 +0000 (+0530)
Subject: [NEUS7920-133][9610] wlbt: Add "support mode" field for GETSTAINFO
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8b5d93115012a583b66c275b8cae30d41f570c24;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[NEUS7920-133][9610] wlbt: Add "support mode" field for GETSTAINFO

Added support mode field to the output of GETSTAINFO
,which gives information about the 11ax, 11ac and
11n support, extracted from assoc IE's.

Change-Id: I048e96af9e1f6b08d324c630ea09d82158732f82
SCSC-Bug-Id: SSB-50443
Signed-off-by: Srishti Piplani <srishti.p@samsung.com>
---

diff --git a/drivers/net/wireless/scsc/dev.h b/drivers/net/wireless/scsc/dev.h
index ad46ecf0b0da..f23fd9f65a86 100755
--- a/drivers/net/wireless/scsc/dev.h
+++ b/drivers/net/wireless/scsc/dev.h
@@ -572,6 +572,7 @@ struct slsi_last_disconnected_sta {
 	u16 tx_data_rate;
 	bool mimo_used;
 	u16 reason;
+	int support_mode;
 };
 
 struct slsi_vif_ap {
diff --git a/drivers/net/wireless/scsc/ioctl.c b/drivers/net/wireless/scsc/ioctl.c
index 7d6395af8379..d842fe4c673c 100755
--- a/drivers/net/wireless/scsc/ioctl.c
+++ b/drivers/net/wireless/scsc/ioctl.c
@@ -2154,12 +2154,13 @@ int slsi_get_sta_info(struct net_device *dev, char *command, int buf_len)
 		       ndev_vif->ap.last_disconnected_sta.address[1],
 		       ndev_vif->ap.last_disconnected_sta.address[2]);
 
-	len += snprintf(&command[len], (buf_len - len), "%d %d %d %d %d %d %d %u",
+	len += snprintf(&command[len], (buf_len - len), "%d %d %d %d %d %d %d %u %d",
 		       ieee80211_frequency_to_channel(ndev_vif->ap.channel_freq),
 		       ndev_vif->ap.last_disconnected_sta.bandwidth, ndev_vif->ap.last_disconnected_sta.rssi,
 		       ndev_vif->ap.last_disconnected_sta.tx_data_rate, ndev_vif->ap.last_disconnected_sta.mode,
 		       ndev_vif->ap.last_disconnected_sta.antenna_mode,
-		       ndev_vif->ap.last_disconnected_sta.mimo_used, ndev_vif->ap.last_disconnected_sta.reason);
+		       ndev_vif->ap.last_disconnected_sta.mimo_used, ndev_vif->ap.last_disconnected_sta.reason,
+		       ndev_vif->ap.last_disconnected_sta.support_mode);
 #else
 	len = snprintf(command, buf_len, "wl_get_sta_info : %02x%02x%02x %u %d %d %d %d %d %d %u ",
 		       ndev_vif->ap.last_disconnected_sta.address[0], ndev_vif->ap.last_disconnected_sta.address[1],
diff --git a/drivers/net/wireless/scsc/mgt.c b/drivers/net/wireless/scsc/mgt.c
index 3d009a9e2506..d0bb0a292b69 100755
--- a/drivers/net/wireless/scsc/mgt.c
+++ b/drivers/net/wireless/scsc/mgt.c
@@ -2153,6 +2153,14 @@ static int slsi_get_sta_mode(struct net_device *dev, const u8 *last_peer_mac)
 		return -EINVAL;
 	}
 
+	ndev_vif->ap.last_disconnected_sta.support_mode = 0;
+	if (cfg80211_find_ie(WLAN_EID_VHT_CAPABILITY, last_peer->assoc_ie->data,
+			     last_peer->assoc_ie->len))
+		ndev_vif->ap.last_disconnected_sta.support_mode = 3;
+	else if (cfg80211_find_ie(WLAN_EID_HT_CAPABILITY, last_peer->assoc_ie->data,
+				  last_peer->assoc_ie->len))
+		ndev_vif->ap.last_disconnected_sta.support_mode = 1;
+
 	if (ndev_vif->ap.mode == SLSI_80211_MODE_11AC) { /*AP supports VHT*/
 		peer_ie = cfg80211_find_ie(WLAN_EID_VHT_CAPABILITY, last_peer->assoc_ie->data,
 					   last_peer->assoc_ie->len);