diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2017-05-20 10:48:58 -0500 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-05-24 16:50:34 +0300 |
| commit | fa73a1ebe720c8360d6cce251487cb3917c16e09 (patch) | |
| tree | 4a534bba1175d0addff322eef3b815edaeea3a8f /drivers/net/wireless/realtek | |
| parent | 29c1de91937a5f6204a9dabf9049c263b4a2b57c (diff) | |
rtlwifi: btcoex: 23b 1ant: Special packets statistic in notification
Count and log special packets of DHCP, EAPOL and ARP, and check whether
the interface is in 4-way handshake.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Yan-Hsuan Chuang <yhchuang@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/realtek')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c | 27 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.h | 1 |
2 files changed, 27 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c index b8b50c13d911..188e248b2265 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c @@ -2754,6 +2754,7 @@ void ex_halbtc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type) FORCE_EXEC, false, false); RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], CONNECT START notify\n"); + coex_dm->arp_cnt = 0; } else { RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], CONNECT FINISH notify\n"); @@ -2844,6 +2845,7 @@ void ex_halbtc8723b1ant_media_status_notify(struct btc_coexist *btcoexist, } else { RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], MEDIA disconnect notify\n"); + coex_dm->arp_cnt = 0; btcoexist->btc_write_1byte(btcoexist, 0x6cd, 0x0); /* CCK Tx */ btcoexist->btc_write_1byte(btcoexist, 0x6cf, 0x0); /* CCK Rx */ @@ -2884,13 +2886,36 @@ void ex_halbtc8723b1ant_special_packet_notify(struct btc_coexist *btcoexist, bool bt_hs_on = false; u32 wifi_link_status = 0; u32 num_of_wifi_link = 0; - bool bt_ctrl_agg_buf_size = false; + bool bt_ctrl_agg_buf_size = false, under_4way = false; u8 agg_buf_size = 5; + btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, + &under_4way); + if (btcoexist->manual_control || btcoexist->stop_coex_dm || coex_sta->bt_disabled) return; + if (type == BTC_PACKET_DHCP || type == BTC_PACKET_EAPOL || + type == BTC_PACKET_ARP) { + if (type == BTC_PACKET_ARP) { + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, + "[BTCoex], special Packet ARP notify\n"); + + coex_dm->arp_cnt++; + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, + "[BTCoex], ARP Packet Count = %d\n", + coex_dm->arp_cnt); + } else { + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, + "[BTCoex], special Packet DHCP or EAPOL notify\n"); + } + } else { + RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, + "[BTCoex], special Packet [Type = %d] notify\n", + type); + } + btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS, &wifi_link_status); num_of_wifi_link = wifi_link_status >> 16; diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.h index 592a289c993c..8df1036e36f1 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.h +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.h @@ -134,6 +134,7 @@ struct coex_dm_8723b_1ant { u8 cur_retry_limit_type; u8 pre_ampdu_time_type; u8 cur_ampdu_time_type; + u32 arp_cnt; u8 error_condition; }; |