* [PATCH 00/15] rtlwifi: Add 8822b 1ant/2ant btcoex files
@ 2018-02-28 3:07 pkshih
2018-02-28 3:07 ` [PATCH 01/15] rtlwifi: Add modifier static to functions reported by sparse pkshih
` (14 more replies)
0 siblings, 15 replies; 25+ messages in thread
From: pkshih @ 2018-02-28 3:07 UTC (permalink / raw)
To: kvalo; +Cc: Larry.Finger, linux-wireless
From: Ping-Ke Shih <pkshih@realtek.com>
This patchset mainly contains 8822b 1ant/2ant btcoex files and related
materials, and patch 1/15 and 2/15 fix the issues reported by static checker.
After this patchset, I will start to submit the new component halmac that
contains many new files, so the patch will be little big.
Ping-Ke Shih (15):
rtlwifi: Add modifier static to functions reported by sparse
rtlwifi: remove redundant statement found by static checker
rtlwifi: btcoex: Add enum DM_INFO for btcoex to query dm's counters
rtlwifi: btcoex: Add customer_id to do special deal to oem vendor
rtlwifi: btcoex: Get status of multichannel concurrence
rtlwifi: btcoex: Add rate table for the use of btcoex
rtlwifi: btcoex: Add interaction with phydm
rtlwifi: btcoex: Add pre- and post- normal LPS function
rtlwifi: btcoex: add assoc type v2 to connection notify
rtlwifi: btcoex: new definitions introduced by 8822be
rtlwifi: btcoex: Add new but dummy definitions introduced by 8822b
rtlwifi: btcoex: Add 8822b 1ant/2ant coex files
rtlwifi: btcoex: Add 8822b header files to precomp.h
rtlwifi: btcoex: Add 8822b to Makefile
rtlwifi: btcoex: Add 8822b routine to btc interfaces
drivers/net/wireless/realtek/rtlwifi/base.c | 1 -
.../wireless/realtek/rtlwifi/btcoexist/Makefile | 3 +
.../realtek/rtlwifi/btcoexist/halbt_precomp.h | 3 +
.../realtek/rtlwifi/btcoexist/halbtc8723b1ant.c | 1 +
.../realtek/rtlwifi/btcoexist/halbtc8723b2ant.c | 6 +-
.../realtek/rtlwifi/btcoexist/halbtc8821a1ant.c | 33 -
.../realtek/rtlwifi/btcoexist/halbtc8821a2ant.c | 4 +-
.../realtek/rtlwifi/btcoexist/halbtc8822b1ant.c | 5327 +++++++++++++++++++
.../realtek/rtlwifi/btcoexist/halbtc8822b1ant.h | 413 ++
.../realtek/rtlwifi/btcoexist/halbtc8822b2ant.c | 5370 ++++++++++++++++++++
.../realtek/rtlwifi/btcoexist/halbtc8822b2ant.h | 434 ++
.../realtek/rtlwifi/btcoexist/halbtcoutsrc.c | 186 +-
.../realtek/rtlwifi/btcoexist/halbtcoutsrc.h | 122 +
drivers/net/wireless/realtek/rtlwifi/wifi.h | 33 +
14 files changed, 11894 insertions(+), 42 deletions(-)
create mode 100644 drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b1ant.c
create mode 100644 drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b1ant.h
create mode 100644 drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b2ant.c
create mode 100644 drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b2ant.h
--
2.15.1
^ permalink raw reply [flat|nested] 25+ messages in thread
* [PATCH 01/15] rtlwifi: Add modifier static to functions reported by sparse
2018-02-28 3:07 [PATCH 00/15] rtlwifi: Add 8822b 1ant/2ant btcoex files pkshih
@ 2018-02-28 3:07 ` pkshih
2018-03-02 22:06 ` Larry Finger
2018-02-28 3:07 ` [PATCH 02/15] rtlwifi: remove redundant statement found by static checker pkshih
` (13 subsequent siblings)
14 siblings, 1 reply; 25+ messages in thread
From: pkshih @ 2018-02-28 3:07 UTC (permalink / raw)
To: kvalo; +Cc: Larry.Finger, linux-wireless
From: Ping-Ke Shih <pkshih@realtek.com>
sparse reports some functions were not declared, so add 'static' as
modifier. Remove an unused function btc8821a1ant_is_wifi_status_changed()
exposed due to 'static'.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
.../realtek/rtlwifi/btcoexist/halbtc8723b1ant.c | 1 +
.../realtek/rtlwifi/btcoexist/halbtc8723b2ant.c | 6 ++--
.../realtek/rtlwifi/btcoexist/halbtc8821a1ant.c | 33 ----------------------
.../realtek/rtlwifi/btcoexist/halbtc8821a2ant.c | 4 +--
4 files changed, 6 insertions(+), 38 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
index 05beb16f0a0a..59553db020ef 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
@@ -1436,6 +1436,7 @@ static void halbtc8723b1ant_ps_tdma(struct btc_coexist *btcoexist,
coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
}
+static
void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist,
u8 wifi_status)
{
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
index 4907c2ffadfe..73ec31972944 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
@@ -833,9 +833,9 @@ static void btc8723b2ant_set_sw_fulltime_dac_swing(struct btc_coexist *btcoex,
btc8723b2ant_set_dac_swing_reg(btcoex, 0x18);
}
-void btc8723b2ant_dac_swing(struct btc_coexist *btcoexist,
- bool force_exec, bool dac_swing_on,
- u32 dac_swing_lvl)
+static void btc8723b2ant_dac_swing(struct btc_coexist *btcoexist,
+ bool force_exec, bool dac_swing_on,
+ u32 dac_swing_lvl)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c
index 0b26419881c0..202597cf8915 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c
@@ -426,39 +426,6 @@ static void btc8821a1ant_query_bt_info(struct btc_coexist *btcoexist)
btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
}
-bool btc8821a1ant_is_wifi_status_changed(struct btc_coexist *btcoexist)
-{
- static bool pre_wifi_busy = true;
- static bool pre_under_4way = true;
- static bool pre_bt_hs_on = true;
- bool wifi_busy = false, under_4way = false, bt_hs_on = false;
- bool wifi_connected = false;
-
- btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
- &wifi_connected);
- btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
- btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
- btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
- &under_4way);
-
- if (wifi_connected) {
- if (wifi_busy != pre_wifi_busy) {
- pre_wifi_busy = wifi_busy;
- return true;
- }
- if (under_4way != pre_under_4way) {
- pre_under_4way = under_4way;
- return true;
- }
- if (bt_hs_on != pre_bt_hs_on) {
- pre_bt_hs_on = bt_hs_on;
- return true;
- }
- }
-
- return false;
-}
-
static void btc8821a1ant_update_bt_link_info(struct btc_coexist *btcoexist)
{
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
index d5f282cb9d24..2202d5e18977 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
@@ -359,7 +359,7 @@ static void btc8821a2ant_query_bt_info(struct btc_coexist *btcoexist)
btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
}
-bool btc8821a2ant_is_wifi_status_changed(struct btc_coexist *btcoexist)
+static bool btc8821a2ant_is_wifi_status_changed(struct btc_coexist *btcoexist)
{
static bool pre_wifi_busy = true;
static bool pre_under_4way = true;
@@ -1517,7 +1517,7 @@ static void btc8821a2ant_action_bt_inquiry(struct btc_coexist *btcoexist)
btc8821a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
}
-void btc8821a2ant_action_wifi_link_process(struct btc_coexist *btcoexist)
+static void btc8821a2ant_action_wifi_link_process(struct btc_coexist *btcoexist)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
u8 u8tmpa, u8tmpb;
--
2.15.1
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [PATCH 02/15] rtlwifi: remove redundant statement found by static checker
2018-02-28 3:07 [PATCH 00/15] rtlwifi: Add 8822b 1ant/2ant btcoex files pkshih
2018-02-28 3:07 ` [PATCH 01/15] rtlwifi: Add modifier static to functions reported by sparse pkshih
@ 2018-02-28 3:07 ` pkshih
2018-03-02 22:07 ` Larry Finger
2018-02-28 3:07 ` [PATCH 03/15] rtlwifi: btcoex: Add enum DM_INFO for btcoex to query dm's counters pkshih
` (12 subsequent siblings)
14 siblings, 1 reply; 25+ messages in thread
From: pkshih @ 2018-02-28 3:07 UTC (permalink / raw)
To: kvalo; +Cc: Larry.Finger, linux-wireless
From: Ping-Ke Shih <pkshih@realtek.com>
smatch reports "rtl_is_special_data() warn: inconsistent indenting", but
it is an obvious redundant statement so remove it.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
drivers/net/wireless/realtek/rtlwifi/base.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/wireless/realtek/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c
index 6db3389e2ced..762a29cdf7ad 100644
--- a/drivers/net/wireless/realtek/rtlwifi/base.c
+++ b/drivers/net/wireless/realtek/rtlwifi/base.c
@@ -1549,7 +1549,6 @@ u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx,
/* EAPOL is seens as in-4way */
rtlpriv->btcoexist.btc_info.in_4way = true;
rtlpriv->btcoexist.btc_info.in_4way_ts = jiffies;
- rtlpriv->btcoexist.btc_info.in_4way_ts = jiffies;
RT_TRACE(rtlpriv, (COMP_SEND | COMP_RECV), DBG_DMESG,
"802.1X %s EAPOL pkt!!\n", (is_tx) ? "Tx" : "Rx");
--
2.15.1
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [PATCH 03/15] rtlwifi: btcoex: Add enum DM_INFO for btcoex to query dm's counters
2018-02-28 3:07 [PATCH 00/15] rtlwifi: Add 8822b 1ant/2ant btcoex files pkshih
2018-02-28 3:07 ` [PATCH 01/15] rtlwifi: Add modifier static to functions reported by sparse pkshih
2018-02-28 3:07 ` [PATCH 02/15] rtlwifi: remove redundant statement found by static checker pkshih
@ 2018-02-28 3:07 ` pkshih
2018-03-02 22:19 ` Larry Finger
2018-02-28 3:07 ` [PATCH 04/15] rtlwifi: btcoex: Add customer_id to do special deal to oem vendor pkshih
` (11 subsequent siblings)
14 siblings, 1 reply; 25+ messages in thread
From: pkshih @ 2018-02-28 3:07 UTC (permalink / raw)
To: kvalo; +Cc: Larry.Finger, linux-wireless
From: Ping-Ke Shih <pkshih@realtek.com>
btcoex uses dm's counters to check the envoriment is nosiy or not. If it
is clean, btcoex set more time solts to WiFi so that it can transimt as
soon as possible. That will save time, and BT will have more time solts
after WiFi traffic is complete.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
drivers/net/wireless/realtek/rtlwifi/wifi.h | 32 +++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h
index 4f48b934ec01..438678c2d14a 100644
--- a/drivers/net/wireless/realtek/rtlwifi/wifi.h
+++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h
@@ -977,6 +977,38 @@ enum rtl_spec_ver {
RTL_SPEC_EXT_C2H = BIT(2), /* extend FW C2H (e.g. TX REPORT) */
};
+enum dm_info_query {
+ DM_INFO_FA_OFDM,
+ DM_INFO_FA_CCK,
+ DM_INFO_FA_TOTAL,
+ DM_INFO_CCA_OFDM,
+ DM_INFO_CCA_CCK,
+ DM_INFO_CCA_ALL,
+ DM_INFO_CRC32_OK_VHT,
+ DM_INFO_CRC32_OK_HT,
+ DM_INFO_CRC32_OK_LEGACY,
+ DM_INFO_CRC32_OK_CCK,
+ DM_INFO_CRC32_ERROR_VHT,
+ DM_INFO_CRC32_ERROR_HT,
+ DM_INFO_CRC32_ERROR_LEGACY,
+ DM_INFO_CRC32_ERROR_CCK,
+ DM_INFO_EDCCA_FLAG,
+ DM_INFO_OFDM_ENABLE,
+ DM_INFO_CCK_ENABLE,
+ DM_INFO_CRC32_OK_HT_AGG,
+ DM_INFO_CRC32_ERROR_HT_AGG,
+ DM_INFO_DBG_PORT_0,
+ DM_INFO_CURR_IGI,
+ DM_INFO_RSSI_MIN,
+ DM_INFO_RSSI_MAX,
+ DM_INFO_CLM_RATIO,
+ DM_INFO_NHM_RATIO,
+ DM_INFO_IQK_ALL,
+ DM_INFO_IQK_OK,
+ DM_INFO_IQK_NG,
+ DM_INFO_SIZE,
+};
+
struct octet_string {
u8 *octet;
u16 length;
--
2.15.1
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [PATCH 04/15] rtlwifi: btcoex: Add customer_id to do special deal to oem vendor
2018-02-28 3:07 [PATCH 00/15] rtlwifi: Add 8822b 1ant/2ant btcoex files pkshih
` (2 preceding siblings ...)
2018-02-28 3:07 ` [PATCH 03/15] rtlwifi: btcoex: Add enum DM_INFO for btcoex to query dm's counters pkshih
@ 2018-02-28 3:07 ` pkshih
2018-03-02 22:12 ` Larry Finger
2018-02-28 3:07 ` [PATCH 05/15] rtlwifi: btcoex: Get status of multichannel concurrence pkshih
` (10 subsequent siblings)
14 siblings, 1 reply; 25+ messages in thread
From: pkshih @ 2018-02-28 3:07 UTC (permalink / raw)
To: kvalo; +Cc: Larry.Finger, linux-wireless
From: Ping-Ke Shih <pkshih@realtek.com>
Add customer_id field in structure, and then this is a clue to implement
the behavior defined by vendor LENOVO_CHINA.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h | 1 +
drivers/net/wireless/realtek/rtlwifi/wifi.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
index f5d8159a88eb..3c6a1e8851ec 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
@@ -154,6 +154,7 @@ struct btc_board_info {
u8 rfe_type;
u8 ant_div_cfg;
+ u8 customer_id;
};
enum btc_dbg_opcode {
diff --git a/drivers/net/wireless/realtek/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h
index 438678c2d14a..d27e33960e77 100644
--- a/drivers/net/wireless/realtek/rtlwifi/wifi.h
+++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h
@@ -556,6 +556,7 @@ enum rt_oem_id {
RT_CID_NETGEAR = 36,
RT_CID_PLANEX = 37,
RT_CID_CC_C = 38,
+ RT_CID_LENOVO_CHINA = 40,
};
enum hw_descs {
--
2.15.1
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [PATCH 05/15] rtlwifi: btcoex: Get status of multichannel concurrence
2018-02-28 3:07 [PATCH 00/15] rtlwifi: Add 8822b 1ant/2ant btcoex files pkshih
` (3 preceding siblings ...)
2018-02-28 3:07 ` [PATCH 04/15] rtlwifi: btcoex: Add customer_id to do special deal to oem vendor pkshih
@ 2018-02-28 3:07 ` pkshih
2018-03-02 22:20 ` Larry Finger
2018-02-28 3:07 ` [PATCH 06/15] rtlwifi: btcoex: Add rate table for the use of btcoex pkshih
` (9 subsequent siblings)
14 siblings, 1 reply; 25+ messages in thread
From: pkshih @ 2018-02-28 3:07 UTC (permalink / raw)
To: kvalo; +Cc: Larry.Finger, linux-wireless
From: Ping-Ke Shih <pkshih@realtek.com>
btcoex does different decision according to MCC or SCC status, but
driver is still SCC currently.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c | 3 +++
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h | 8 ++++++++
2 files changed, 11 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
index 823694cb4fdb..1a24aed34094 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
@@ -577,6 +577,9 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
tmp = true;
*bool_tmp = tmp;
break;
+ case BTC_GET_BL_WIFI_DUAL_BAND_CONNECTED:
+ *u8_tmp = BTC_MULTIPORT_SCC;
+ break;
case BTC_GET_BL_WIFI_BUSY:
if (halbtc_is_wifi_busy(rtlpriv))
*bool_tmp = true;
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
index 3c6a1e8851ec..fe793b787716 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
@@ -251,6 +251,7 @@ enum btc_get_type {
BTC_GET_BL_HS_OPERATION,
BTC_GET_BL_HS_CONNECTING,
BTC_GET_BL_WIFI_CONNECTED,
+ BTC_GET_BL_WIFI_DUAL_BAND_CONNECTED,
BTC_GET_BL_WIFI_BUSY,
BTC_GET_BL_WIFI_SCAN,
BTC_GET_BL_WIFI_LINK,
@@ -436,6 +437,13 @@ enum btc_notify_type_stack_operation {
BTC_STACK_OP_MAX
};
+enum {
+ BTC_MULTIPORT_SCC,
+ BTC_MULTIPORT_MCC_2CHANNEL,
+ BTC_MULTIPORT_MCC_2BAND,
+ BTC_MULTIPORT_MAX
+};
+
struct btc_bt_info {
bool bt_disabled;
u8 rssi_adjust_for_agc_table_on;
--
2.15.1
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [PATCH 06/15] rtlwifi: btcoex: Add rate table for the use of btcoex
2018-02-28 3:07 [PATCH 00/15] rtlwifi: Add 8822b 1ant/2ant btcoex files pkshih
` (4 preceding siblings ...)
2018-02-28 3:07 ` [PATCH 05/15] rtlwifi: btcoex: Get status of multichannel concurrence pkshih
@ 2018-02-28 3:07 ` pkshih
2018-02-28 3:07 ` [PATCH 07/15] rtlwifi: btcoex: Add interaction with phydm pkshih
` (8 subsequent siblings)
14 siblings, 0 replies; 25+ messages in thread
From: pkshih @ 2018-02-28 3:07 UTC (permalink / raw)
To: kvalo; +Cc: Larry.Finger, linux-wireless
From: Ping-Ke Shih <pkshih@realtek.com>
The btcoex use the rate to rsolve IOT issue that some APs reduce TX
rate quickly, so it uses the RX rate as a clue to decide TDMA.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
.../realtek/rtlwifi/btcoexist/halbtcoutsrc.h | 94 ++++++++++++++++++++++
1 file changed, 94 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
index fe793b787716..bc2388f3f953 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
@@ -437,6 +437,100 @@ enum btc_notify_type_stack_operation {
BTC_STACK_OP_MAX
};
+enum {
+ BTC_CCK_1,
+ BTC_CCK_2,
+ BTC_CCK_5_5,
+ BTC_CCK_11,
+ BTC_OFDM_6,
+ BTC_OFDM_9,
+ BTC_OFDM_12,
+ BTC_OFDM_18,
+ BTC_OFDM_24,
+ BTC_OFDM_36,
+ BTC_OFDM_48,
+ BTC_OFDM_54,
+ BTC_MCS_0,
+ BTC_MCS_1,
+ BTC_MCS_2,
+ BTC_MCS_3,
+ BTC_MCS_4,
+ BTC_MCS_5,
+ BTC_MCS_6,
+ BTC_MCS_7,
+ BTC_MCS_8,
+ BTC_MCS_9,
+ BTC_MCS_10,
+ BTC_MCS_11,
+ BTC_MCS_12,
+ BTC_MCS_13,
+ BTC_MCS_14,
+ BTC_MCS_15,
+ BTC_MCS_16,
+ BTC_MCS_17,
+ BTC_MCS_18,
+ BTC_MCS_19,
+ BTC_MCS_20,
+ BTC_MCS_21,
+ BTC_MCS_22,
+ BTC_MCS_23,
+ BTC_MCS_24,
+ BTC_MCS_25,
+ BTC_MCS_26,
+ BTC_MCS_27,
+ BTC_MCS_28,
+ BTC_MCS_29,
+ BTC_MCS_30,
+ BTC_MCS_31,
+ BTC_VHT_1SS_MCS_0,
+ BTC_VHT_1SS_MCS_1,
+ BTC_VHT_1SS_MCS_2,
+ BTC_VHT_1SS_MCS_3,
+ BTC_VHT_1SS_MCS_4,
+ BTC_VHT_1SS_MCS_5,
+ BTC_VHT_1SS_MCS_6,
+ BTC_VHT_1SS_MCS_7,
+ BTC_VHT_1SS_MCS_8,
+ BTC_VHT_1SS_MCS_9,
+ BTC_VHT_2SS_MCS_0,
+ BTC_VHT_2SS_MCS_1,
+ BTC_VHT_2SS_MCS_2,
+ BTC_VHT_2SS_MCS_3,
+ BTC_VHT_2SS_MCS_4,
+ BTC_VHT_2SS_MCS_5,
+ BTC_VHT_2SS_MCS_6,
+ BTC_VHT_2SS_MCS_7,
+ BTC_VHT_2SS_MCS_8,
+ BTC_VHT_2SS_MCS_9,
+ BTC_VHT_3SS_MCS_0,
+ BTC_VHT_3SS_MCS_1,
+ BTC_VHT_3SS_MCS_2,
+ BTC_VHT_3SS_MCS_3,
+ BTC_VHT_3SS_MCS_4,
+ BTC_VHT_3SS_MCS_5,
+ BTC_VHT_3SS_MCS_6,
+ BTC_VHT_3SS_MCS_7,
+ BTC_VHT_3SS_MCS_8,
+ BTC_VHT_3SS_MCS_9,
+ BTC_VHT_4SS_MCS_0,
+ BTC_VHT_4SS_MCS_1,
+ BTC_VHT_4SS_MCS_2,
+ BTC_VHT_4SS_MCS_3,
+ BTC_VHT_4SS_MCS_4,
+ BTC_VHT_4SS_MCS_5,
+ BTC_VHT_4SS_MCS_6,
+ BTC_VHT_4SS_MCS_7,
+ BTC_VHT_4SS_MCS_8,
+ BTC_VHT_4SS_MCS_9,
+ BTC_MCS_32,
+ BTC_UNKNOWN,
+ BTC_PKT_MGNT,
+ BTC_PKT_CTRL,
+ BTC_PKT_UNKNOWN,
+ BTC_PKT_NOT_FOR_ME,
+ BTC_RATE_MAX
+};
+
enum {
BTC_MULTIPORT_SCC,
BTC_MULTIPORT_MCC_2CHANNEL,
--
2.15.1
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [PATCH 07/15] rtlwifi: btcoex: Add interaction with phydm
2018-02-28 3:07 [PATCH 00/15] rtlwifi: Add 8822b 1ant/2ant btcoex files pkshih
` (5 preceding siblings ...)
2018-02-28 3:07 ` [PATCH 06/15] rtlwifi: btcoex: Add rate table for the use of btcoex pkshih
@ 2018-02-28 3:07 ` pkshih
2018-02-28 3:07 ` [PATCH 08/15] rtlwifi: btcoex: Add pre- and post- normal LPS function pkshih
` (7 subsequent siblings)
14 siblings, 0 replies; 25+ messages in thread
From: pkshih @ 2018-02-28 3:07 UTC (permalink / raw)
To: kvalo; +Cc: Larry.Finger, linux-wireless
From: Ping-Ke Shih <pkshih@realtek.com>
Get phydm's counter and version from the module phydm that is not
submitted so we implement dummy functions.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
.../realtek/rtlwifi/btcoexist/halbtcoutsrc.c | 38 ++++++++++++++++++++++
.../realtek/rtlwifi/btcoexist/halbtcoutsrc.h | 6 ++++
2 files changed, 44 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
index 1a24aed34094..bfb32d476a70 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
@@ -680,6 +680,21 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
case BTC_GET_U4_BT_FORBIDDEN_SLOT_VAL:
*u32_tmp = halbtc_get_bt_forbidden_slot_val(btcoexist);
break;
+ case BTC_GET_U4_WIFI_IQK_TOTAL:
+ *u32_tmp =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_IQK_ALL);
+ break;
+ case BTC_GET_U4_WIFI_IQK_OK:
+ *u32_tmp =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_IQK_OK);
+ break;
+ case BTC_GET_U4_WIFI_IQK_FAIL:
+ *u32_tmp =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_IQK_NG);
+ break;
case BTC_GET_U1_WIFI_DOT11_CHNL:
*u8_tmp = rtlphy->current_channel;
break;
@@ -1122,6 +1137,25 @@ static bool halbtc_under_ips(struct btc_coexist *btcoexist)
return false;
}
+static
+u32 halbtc_get_phydm_version(void *btc_context)
+{
+ return 0;
+}
+
+static
+void halbtc_phydm_modify_ra_pcr_threshold(void *btc_context,
+ u8 ra_offset_direction,
+ u8 ra_threshold_offset)
+{
+}
+
+static
+u32 halbtc_phydm_query_phy_counter(void *btc_context, enum dm_info_query dm_id)
+{
+ return 0;
+}
+
static u8 halbtc_get_ant_det_val_from_bt(void *btc_context)
{
struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context;
@@ -1245,6 +1279,10 @@ bool exhalbtc_initlize_variables(struct rtl_priv *rtlpriv)
halbtc_get_bt_coex_supported_feature;
btcoexist->btc_get_bt_coex_supported_version =
halbtc_get_bt_coex_supported_version;
+ btcoexist->btc_get_bt_phydm_version = halbtc_get_phydm_version;
+ btcoexist->btc_phydm_modify_ra_pcr_threshold =
+ halbtc_phydm_modify_ra_pcr_threshold;
+ btcoexist->btc_phydm_query_phy_counter = halbtc_phydm_query_phy_counter;
btcoexist->btc_get_ant_det_val_from_bt = halbtc_get_ant_det_val_from_bt;
btcoexist->btc_get_ble_scan_type_from_bt =
halbtc_get_ble_scan_type_from_bt;
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
index bc2388f3f953..1f12449363c2 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
@@ -730,6 +730,12 @@ struct btc_coexist {
u32 value);
u32 (*btc_get_bt_coex_supported_feature)(void *btcoexist);
u32 (*btc_get_bt_coex_supported_version)(void *btcoexist);
+ u32 (*btc_get_bt_phydm_version)(void *btcoexist);
+ void (*btc_phydm_modify_ra_pcr_threshold)(void *btcoexist,
+ u8 ra_offset_direction,
+ u8 ra_threshold_offset);
+ u32 (*btc_phydm_query_phy_counter)(void *btcoexist,
+ enum dm_info_query dm_id);
u8 (*btc_get_ant_det_val_from_bt)(void *btcoexist);
u8 (*btc_get_ble_scan_type_from_bt)(void *btcoexist);
u32 (*btc_get_ble_scan_para_from_bt)(void *btcoexist, u8 scan_type);
--
2.15.1
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [PATCH 08/15] rtlwifi: btcoex: Add pre- and post- normal LPS function
2018-02-28 3:07 [PATCH 00/15] rtlwifi: Add 8822b 1ant/2ant btcoex files pkshih
` (6 preceding siblings ...)
2018-02-28 3:07 ` [PATCH 07/15] rtlwifi: btcoex: Add interaction with phydm pkshih
@ 2018-02-28 3:07 ` pkshih
2018-02-28 3:07 ` [PATCH 09/15] rtlwifi: btcoex: add assoc type v2 to connection notify pkshih
` (6 subsequent siblings)
14 siblings, 0 replies; 25+ messages in thread
From: pkshih @ 2018-02-28 3:07 UTC (permalink / raw)
To: kvalo; +Cc: Larry.Finger, linux-wireless
From: Ping-Ke Shih <pkshih@realtek.com>
Normal LPS is decomposed into pre- and post- parts, so we can issue H2C
with TDMA parameters in the "critical section" that dirver can't change
LPS state at the moment.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
.../realtek/rtlwifi/btcoexist/halbtcoutsrc.c | 22 ++++++++++++++++++++++
.../realtek/rtlwifi/btcoexist/halbtcoutsrc.h | 2 ++
2 files changed, 24 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
index bfb32d476a70..0f664a0490a7 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
@@ -363,6 +363,22 @@ static void halbtc_normal_lps(struct btc_coexist *btcoexist)
}
}
+static void halbtc_pre_normal_lps(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ if (btcoexist->bt_info.bt_ctrl_lps) {
+ btcoexist->bt_info.bt_lps_on = false;
+ rtl_lps_leave(rtlpriv->mac80211.hw);
+ }
+}
+
+static void halbtc_post_normal_lps(struct btc_coexist *btcoexist)
+{
+ if (btcoexist->bt_info.bt_ctrl_lps)
+ btcoexist->bt_info.bt_ctrl_lps = false;
+}
+
static void halbtc_leave_low_power(struct btc_coexist *btcoexist)
{
}
@@ -806,6 +822,12 @@ static bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf)
case BTC_SET_ACT_NORMAL_LPS:
halbtc_normal_lps(btcoexist);
break;
+ case BTC_SET_ACT_PRE_NORMAL_LPS:
+ halbtc_pre_normal_lps(btcoexist);
+ break;
+ case BTC_SET_ACT_POST_NORMAL_LPS:
+ halbtc_post_normal_lps(btcoexist);
+ break;
case BTC_SET_ACT_DISABLE_LOW_POWER:
halbtc_disable_low_power(btcoexist, *bool_tmp);
break;
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
index 1f12449363c2..ad80ec05975e 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
@@ -349,6 +349,8 @@ enum btc_set_type {
BTC_SET_ACT_LEAVE_LPS,
BTC_SET_ACT_ENTER_LPS,
BTC_SET_ACT_NORMAL_LPS,
+ BTC_SET_ACT_PRE_NORMAL_LPS,
+ BTC_SET_ACT_POST_NORMAL_LPS,
BTC_SET_ACT_INC_FORCE_EXEC_PWR_CMD_CNT,
BTC_SET_ACT_DISABLE_LOW_POWER,
BTC_SET_ACT_UPDATE_RAMASK,
--
2.15.1
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [PATCH 09/15] rtlwifi: btcoex: add assoc type v2 to connection notify
2018-02-28 3:07 [PATCH 00/15] rtlwifi: Add 8822b 1ant/2ant btcoex files pkshih
` (7 preceding siblings ...)
2018-02-28 3:07 ` [PATCH 08/15] rtlwifi: btcoex: Add pre- and post- normal LPS function pkshih
@ 2018-02-28 3:07 ` pkshih
2018-02-28 3:07 ` [PATCH 10/15] rtlwifi: btcoex: new definitions introduced by 8822be pkshih
` (5 subsequent siblings)
14 siblings, 0 replies; 25+ messages in thread
From: pkshih @ 2018-02-28 3:07 UTC (permalink / raw)
To: kvalo; +Cc: Larry.Finger, linux-wireless
From: Ping-Ke Shih <pkshih@realtek.com>
In connection notify v1, btcoex only need to know start/end association,
and it will discriminate 2G and 5G band in v2.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
.../net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c | 14 +++++++++++---
.../net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h | 2 ++
2 files changed, 13 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
index 0f664a0490a7..05300b466d34 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
@@ -1610,7 +1610,8 @@ void exhalbtc_scan_notify_wifi_only(struct wifi_only_cfg *wifionly_cfg,
void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action)
{
- u8 asso_type;
+ u8 asso_type, asso_type_v2;
+ bool wifi_under_5g;
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
@@ -1618,10 +1619,17 @@ void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action)
if (btcoexist->manual_control)
return;
- if (action)
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+
+ if (action) {
asso_type = BTC_ASSOCIATE_START;
- else
+ asso_type_v2 = wifi_under_5g ? BTC_ASSOCIATE_5G_START :
+ BTC_ASSOCIATE_START;
+ } else {
asso_type = BTC_ASSOCIATE_FINISH;
+ asso_type_v2 = wifi_under_5g ? BTC_ASSOCIATE_5G_FINISH :
+ BTC_ASSOCIATE_FINISH;
+ }
halbtc_leave_low_power(btcoexist);
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
index ad80ec05975e..0a7b09305bc3 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
@@ -401,6 +401,8 @@ enum btc_notify_type_switchband {
enum btc_notify_type_associate {
BTC_ASSOCIATE_FINISH = 0x0,
BTC_ASSOCIATE_START = 0x1,
+ BTC_ASSOCIATE_5G_FINISH = 0x2,
+ BTC_ASSOCIATE_5G_START = 0x3,
BTC_ASSOCIATE_MAX
};
--
2.15.1
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [PATCH 10/15] rtlwifi: btcoex: new definitions introduced by 8822be
2018-02-28 3:07 [PATCH 00/15] rtlwifi: Add 8822b 1ant/2ant btcoex files pkshih
` (8 preceding siblings ...)
2018-02-28 3:07 ` [PATCH 09/15] rtlwifi: btcoex: add assoc type v2 to connection notify pkshih
@ 2018-02-28 3:07 ` pkshih
2018-02-28 3:07 ` [PATCH 11/15] rtlwifi: btcoex: Add new but dummy definitions introduced by 8822b pkshih
` (4 subsequent siblings)
14 siblings, 0 replies; 25+ messages in thread
From: pkshih @ 2018-02-28 3:07 UTC (permalink / raw)
To: kvalo; +Cc: Larry.Finger, linux-wireless
From: Ping-Ke Shih <pkshih@realtek.com>
New constant and variables definitions are used by btcoex of 8822b, so
this commit add them.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
index 0a7b09305bc3..049e92a8afbe 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
@@ -62,6 +62,8 @@
#define BTC_ANT_PATH_WIFI 0
#define BTC_ANT_PATH_BT 1
#define BTC_ANT_PATH_PTA 2
+#define BTC_ANT_PATH_WIFI5G 3
+#define BTC_ANT_PATH_AUTO 4
/* dual Antenna definition */
#define BTC_ANT_WIFI_AT_MAIN 0
#define BTC_ANT_WIFI_AT_AUX 1
@@ -205,6 +207,7 @@ enum btc_wifi_traffic_dir {
enum btc_wifi_pnp {
BTC_WIFI_PNP_WAKE_UP = 0x0,
BTC_WIFI_PNP_SLEEP = 0x1,
+ BTC_WIFI_PNP_SLEEP_KEEP_ANT = 0x2,
BTC_WIFI_PNP_MAX
};
@@ -387,6 +390,7 @@ enum btc_notify_type_lps {
enum btc_notify_type_scan {
BTC_SCAN_FINISH = 0x0,
BTC_SCAN_START = 0x1,
+ BTC_SCAN_START_2G = 0x2,
BTC_SCAN_MAX
};
@@ -561,6 +565,7 @@ struct btc_bt_info {
u16 bt_hci_ver;
u16 bt_real_fw_ver;
u8 bt_fw_ver;
+ u32 bt_get_fw_ver;
bool bt_disable_low_pwr;
@@ -632,6 +637,7 @@ struct btc_bt_link_info {
bool pan_exist;
bool pan_only;
bool slave_role;
+ bool acl_busy;
};
enum btc_antenna_pos {
--
2.15.1
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [PATCH 11/15] rtlwifi: btcoex: Add new but dummy definitions introduced by 8822b
2018-02-28 3:07 [PATCH 00/15] rtlwifi: Add 8822b 1ant/2ant btcoex files pkshih
` (9 preceding siblings ...)
2018-02-28 3:07 ` [PATCH 10/15] rtlwifi: btcoex: new definitions introduced by 8822be pkshih
@ 2018-02-28 3:07 ` pkshih
2018-02-28 3:07 ` [PATCH 12/15] rtlwifi: btcoex: Add 8822b 1ant/2ant coex files pkshih
` (3 subsequent siblings)
14 siblings, 0 replies; 25+ messages in thread
From: pkshih @ 2018-02-28 3:07 UTC (permalink / raw)
To: kvalo; +Cc: Larry.Finger, linux-wireless
From: Ping-Ke Shih <pkshih@realtek.com>
btcoex support multiple platforms, but this drivers doesn't support full
functions yet, so this commit adds dummy definitions.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c | 9 +++++++++
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h | 3 +++
2 files changed, 12 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
index 05300b466d34..8b6b07a936f5 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
@@ -656,6 +656,9 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
case BTC_GET_BL_IS_ASUS_8723B:
*bool_tmp = false;
break;
+ case BTC_GET_BL_RF4CE_CONNECTED:
+ *bool_tmp = false;
+ break;
case BTC_GET_S4_WIFI_RSSI:
*s32_tmp = halbtc_get_wifi_rssi(rtlpriv);
break;
@@ -1141,6 +1144,11 @@ static void halbtc_display_dbg_msg(void *bt_context, u8 disp_type,
}
}
+static u32 halbtc_get_bt_reg(void *btc_context, u8 reg_type, u32 offset)
+{
+ return 0;
+}
+
static bool halbtc_under_ips(struct btc_coexist *btcoexist)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
@@ -1291,6 +1299,7 @@ bool exhalbtc_initlize_variables(struct rtl_priv *rtlpriv)
btcoexist->btc_get = halbtc_get;
btcoexist->btc_set = halbtc_set;
btcoexist->btc_set_bt_reg = halbtc_set_bt_reg;
+ btcoexist->btc_get_bt_reg = halbtc_get_bt_reg;
btcoexist->bt_info.bt_ctrl_buf_size = false;
btcoexist->bt_info.agg_buf_size = 5;
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
index 049e92a8afbe..9eae87d19120 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
@@ -338,6 +338,7 @@ enum btc_set_type {
BTC_SET_ACT_GET_BT_RSSI,
BTC_SET_ACT_AGGREGATE_CTRL,
BTC_SET_ACT_ANTPOSREGRISTRY_CTRL,
+ BTC_SET_MIMO_PS_MODE,
/********* for 1Ant **********/
/* type bool */
@@ -356,6 +357,7 @@ enum btc_set_type {
BTC_SET_ACT_POST_NORMAL_LPS,
BTC_SET_ACT_INC_FORCE_EXEC_PWR_CMD_CNT,
BTC_SET_ACT_DISABLE_LOW_POWER,
+ BTC_SET_BL_BT_LNA_CONSTRAIN_LEVEL,
BTC_SET_ACT_UPDATE_RAMASK,
BTC_SET_ACT_SEND_MIMO_PS,
/* BT Coex related */
@@ -738,6 +740,7 @@ struct btc_coexist {
void (*btc_set_bt_reg)(void *btc_context, u8 reg_type, u32 offset,
u32 value);
+ u32 (*btc_get_bt_reg)(void *btc_context, u8 reg_type, u32 offset);
u32 (*btc_get_bt_coex_supported_feature)(void *btcoexist);
u32 (*btc_get_bt_coex_supported_version)(void *btcoexist);
u32 (*btc_get_bt_phydm_version)(void *btcoexist);
--
2.15.1
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [PATCH 12/15] rtlwifi: btcoex: Add 8822b 1ant/2ant coex files
2018-02-28 3:07 [PATCH 00/15] rtlwifi: Add 8822b 1ant/2ant btcoex files pkshih
` (10 preceding siblings ...)
2018-02-28 3:07 ` [PATCH 11/15] rtlwifi: btcoex: Add new but dummy definitions introduced by 8822b pkshih
@ 2018-02-28 3:07 ` pkshih
2018-03-27 7:32 ` Kalle Valo
2018-02-28 3:07 ` [PATCH 13/15] rtlwifi: btcoex: Add 8822b header files to precomp.h pkshih
` (2 subsequent siblings)
14 siblings, 1 reply; 25+ messages in thread
From: pkshih @ 2018-02-28 3:07 UTC (permalink / raw)
To: kvalo; +Cc: Larry.Finger, linux-wireless
From: Ping-Ke Shih <pkshih@realtek.com>
There are two or three physical antenna in 8822be WiFi modules, so btcoex
introduce two coex files to handle these two cases.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
.../realtek/rtlwifi/btcoexist/halbtc8822b1ant.c | 5327 +++++++++++++++++++
.../realtek/rtlwifi/btcoexist/halbtc8822b1ant.h | 413 ++
.../realtek/rtlwifi/btcoexist/halbtc8822b2ant.c | 5370 ++++++++++++++++++++
.../realtek/rtlwifi/btcoexist/halbtc8822b2ant.h | 434 ++
4 files changed, 11544 insertions(+)
create mode 100644 drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b1ant.c
create mode 100644 drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b1ant.h
create mode 100644 drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b2ant.c
create mode 100644 drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b2ant.h
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b1ant.c
new file mode 100644
index 000000000000..24a77e8a144f
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b1ant.c
@@ -0,0 +1,5327 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2016 - 2017 Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ *****************************************************************************/
+
+/* ************************************************************
+ * Description:
+ *
+ * This file is for RTL8822B Co-exist mechanism
+ *
+ * History
+ * 2012/11/15 Cosa first check in.
+ *
+ * *************************************************************/
+
+/* ************************************************************
+ * include files
+ * *************************************************************/
+/*only for rf4ce*/
+#include "halbt_precomp.h"
+
+/* ************************************************************
+ * Global variables, these are static variables
+ * *************************************************************/
+static struct coex_dm_8822b_1ant glcoex_dm_8822b_1ant;
+static struct coex_dm_8822b_1ant *coex_dm = &glcoex_dm_8822b_1ant;
+static struct coex_sta_8822b_1ant glcoex_sta_8822b_1ant;
+static struct coex_sta_8822b_1ant *coex_sta = &glcoex_sta_8822b_1ant;
+static struct rfe_type_8822b_1ant gl_rfe_type_8822b_1ant;
+static struct rfe_type_8822b_1ant *rfe_type = &gl_rfe_type_8822b_1ant;
+
+static const char *const glbt_info_src_8822b_1ant[] = {
+ "BT Info[wifi fw]",
+ "BT Info[bt rsp]",
+ "BT Info[bt auto report]",
+};
+
+static u32 glcoex_ver_date_8822b_1ant = 20180112;
+static u32 glcoex_ver_8822b_1ant = 0x59;
+static u32 glcoex_ver_btdesired_8822b_1ant = 0x56;
+
+/* ************************************************************
+ * local function proto type if needed
+ * ************************************************************
+ * ************************************************************
+ * local function start with halbtc8822b1ant_
+ * *************************************************************/
+
+static u8 halbtc8822b1ant_wifi_rssi_state(struct btc_coexist *btcoexist,
+ u8 *pprewifi_rssi_state, u8 level_num,
+ u8 rssi_thresh, u8 rssi_thresh1)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ s32 wifi_rssi = 0;
+ u8 wifi_rssi_state = *pprewifi_rssi_state;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
+
+ if (level_num == 2) {
+ if ((*pprewifi_rssi_state == BTC_RSSI_STATE_LOW) ||
+ (*pprewifi_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+ if (wifi_rssi >= (rssi_thresh +
+ BTC_RSSI_COEX_THRESH_TOL_8822B_1ANT))
+ wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ else
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ } else {
+ if (wifi_rssi < rssi_thresh)
+ wifi_rssi_state = BTC_RSSI_STATE_LOW;
+ else
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ }
+ } else if (level_num == 3) {
+ if (rssi_thresh > rssi_thresh1) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], wifi RSSI thresh error!!\n");
+ return *pprewifi_rssi_state;
+ }
+
+ if ((*pprewifi_rssi_state == BTC_RSSI_STATE_LOW) ||
+ (*pprewifi_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+ if (wifi_rssi >= (rssi_thresh +
+ BTC_RSSI_COEX_THRESH_TOL_8822B_1ANT))
+ wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ else
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ } else if ((*pprewifi_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
+ (*pprewifi_rssi_state ==
+ BTC_RSSI_STATE_STAY_MEDIUM)) {
+ if (wifi_rssi >= (rssi_thresh1 +
+ BTC_RSSI_COEX_THRESH_TOL_8822B_1ANT))
+ wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ else if (wifi_rssi < rssi_thresh)
+ wifi_rssi_state = BTC_RSSI_STATE_LOW;
+ else
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+ } else {
+ if (wifi_rssi < rssi_thresh1)
+ wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ else
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ }
+ }
+
+ *pprewifi_rssi_state = wifi_rssi_state;
+
+ return wifi_rssi_state;
+}
+
+/* rx agg size setting :
+ * 1: true / don't care / don't care
+ * max: false / false / don't care
+ * 7: false / true / 7
+ */
+
+static void halbtc8822b1ant_limited_rx(struct btc_coexist *btcoexist,
+ bool force_exec,
+ bool rej_ap_agg_pkt,
+ bool bt_ctrl_agg_buf_size,
+ u8 agg_buf_size)
+{
+ bool reject_rx_agg = rej_ap_agg_pkt;
+ bool bt_ctrl_rx_agg_size = bt_ctrl_agg_buf_size;
+ u8 rx_agg_size = agg_buf_size;
+
+ /* ============================================ */
+ /* Rx Aggregation related setting */
+ /* ============================================ */
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_TO_REJ_AP_AGG_PKT,
+ &reject_rx_agg);
+ /* decide BT control aggregation buf size or not */
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_CTRL_AGG_SIZE,
+ &bt_ctrl_rx_agg_size);
+ /* aggregation buf size, only work when BT control Rx aggregation size*/
+ btcoexist->btc_set(btcoexist, BTC_SET_U1_AGG_BUF_SIZE, &rx_agg_size);
+ /* real update aggregation setting */
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL);
+}
+
+static void halbtc8822b1ant_query_bt_info(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 h2c_parameter[1] = {0};
+
+ if (coex_sta->bt_disabled) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], No query BT info because BT is disabled!\n");
+ return;
+ }
+
+ h2c_parameter[0] |= BIT(0); /* trigger */
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], WL query BT info!!\n");
+}
+
+static void halbtc8822b1ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u32 reg_hp_txrx, reg_lp_txrx, u32tmp;
+ u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0;
+ static u8 num_of_bt_counter_chk, cnt_slave, cnt_autoslot_hang;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+ reg_hp_txrx = 0x770;
+ reg_lp_txrx = 0x774;
+
+ u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx);
+ reg_hp_tx = u32tmp & MASKLWORD;
+ reg_hp_rx = (u32tmp & MASKHWORD) >> 16;
+
+ u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx);
+ reg_lp_tx = u32tmp & MASKLWORD;
+ reg_lp_rx = (u32tmp & MASKHWORD) >> 16;
+
+ coex_sta->high_priority_tx = reg_hp_tx;
+ coex_sta->high_priority_rx = reg_hp_rx;
+ coex_sta->low_priority_tx = reg_lp_tx;
+ coex_sta->low_priority_rx = reg_lp_rx;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Hi-Pri Rx/Tx: %d/%d, Lo-Pri Rx/Tx: %d/%d\n",
+ reg_hp_rx, reg_hp_tx, reg_lp_rx, reg_lp_tx);
+
+ /* reset counter */
+ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
+
+ if (coex_sta->low_priority_tx > 1150 &&
+ !coex_sta->c2h_bt_inquiry_page)
+ coex_sta->pop_event_cnt++;
+
+ if (coex_sta->low_priority_rx >= 1150 &&
+ coex_sta->low_priority_rx >= coex_sta->low_priority_tx &&
+ !coex_sta->under_ips && !coex_sta->c2h_bt_inquiry_page &&
+ coex_sta->bt_link_exist) {
+ if (cnt_slave >= 3) {
+ bt_link_info->slave_role = true;
+ cnt_slave = 3;
+ } else {
+ cnt_slave++;
+ }
+ } else {
+ if (cnt_slave == 0) {
+ bt_link_info->slave_role = false;
+ cnt_slave = 0;
+ } else {
+ cnt_slave--;
+ }
+ }
+
+ if (coex_sta->is_tdma_btautoslot) {
+ if (coex_sta->low_priority_tx >= 1300 &&
+ coex_sta->low_priority_rx <= 150) {
+ if (cnt_autoslot_hang >= 2) {
+ coex_sta->is_tdma_btautoslot_hang = true;
+ cnt_autoslot_hang = 2;
+ } else {
+ cnt_autoslot_hang++;
+ }
+ } else {
+ if (cnt_autoslot_hang == 0) {
+ coex_sta->is_tdma_btautoslot_hang = false;
+ cnt_autoslot_hang = 0;
+ } else {
+ cnt_autoslot_hang--;
+ }
+ }
+ }
+
+ if (bt_link_info->hid_only) {
+ if (coex_sta->low_priority_tx > 50)
+ coex_sta->is_hid_low_pri_tx_overhead = true;
+ else
+ coex_sta->is_hid_low_pri_tx_overhead = false;
+ }
+
+ if (coex_sta->high_priority_tx == 0 &&
+ coex_sta->high_priority_rx == 0 &&
+ coex_sta->low_priority_tx == 0 &&
+ coex_sta->low_priority_rx == 0) {
+ num_of_bt_counter_chk++;
+
+ if (num_of_bt_counter_chk >= 3) {
+ halbtc8822b1ant_query_bt_info(btcoexist);
+ num_of_bt_counter_chk = 0;
+ }
+ }
+}
+
+static void halbtc8822b1ant_monitor_wifi_ctr(struct btc_coexist *btcoexist)
+{
+ s32 wifi_rssi = 0;
+ bool wifi_busy = false, wifi_under_b_mode = false, wifi_scan = false;
+ static u8 wl_noisy_count0, wl_noisy_count1 = 3, wl_noisy_count2;
+ u32 cnt_cck;
+ static u8 cnt_ccklocking;
+ u8 h2c_parameter[1] = {0};
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+ /* Only enable for windows becaus 8821cu H2C 0x69 unknown fail @linux */
+ if (btcoexist->chip_interface != BTC_INTF_USB) {
+ /*send h2c to query WL FW dbg info */
+ if ((coex_dm->cur_ps_tdma_on && coex_sta->force_lps_ctrl) ||
+ (coex_sta->acl_busy && bt_link_info->a2dp_exist)) {
+ h2c_parameter[0] = 0x8;
+ btcoexist->btc_fill_h2c(btcoexist, 0x69, 1,
+ h2c_parameter);
+ }
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_B_MODE,
+ &wifi_under_b_mode);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &wifi_scan);
+
+ coex_sta->crc_ok_cck =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CRC32_OK_CCK);
+ coex_sta->crc_ok_11g =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CRC32_OK_LEGACY);
+ coex_sta->crc_ok_11n =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CRC32_OK_HT);
+ coex_sta->crc_ok_11n_vht =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CRC32_OK_VHT);
+
+ coex_sta->crc_err_cck =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CRC32_ERROR_CCK);
+ coex_sta->crc_err_11g =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CRC32_ERROR_LEGACY);
+ coex_sta->crc_err_11n =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CRC32_ERROR_HT);
+ coex_sta->crc_err_11n_vht =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CRC32_ERROR_VHT);
+
+ /* CCK lock identification */
+ if (coex_sta->cck_lock)
+ cnt_ccklocking++;
+ else if (cnt_ccklocking != 0)
+ cnt_ccklocking--;
+
+ if (cnt_ccklocking >= 3) {
+ cnt_ccklocking = 3;
+ coex_sta->cck_lock_ever = true;
+ }
+
+ /* WiFi environment noisy identification */
+ cnt_cck = coex_sta->crc_ok_cck + coex_sta->crc_err_cck;
+
+ if (!wifi_busy && !coex_sta->cck_lock) {
+ if (cnt_cck > 250) {
+ if (wl_noisy_count2 < 3)
+ wl_noisy_count2++;
+
+ if (wl_noisy_count2 == 3) {
+ wl_noisy_count0 = 0;
+ wl_noisy_count1 = 0;
+ }
+
+ } else if (cnt_cck < 50) {
+ if (wl_noisy_count0 < 3)
+ wl_noisy_count0++;
+
+ if (wl_noisy_count0 == 3) {
+ wl_noisy_count1 = 0;
+ wl_noisy_count2 = 0;
+ }
+
+ } else {
+ if (wl_noisy_count1 < 3)
+ wl_noisy_count1++;
+
+ if (wl_noisy_count1 == 3) {
+ wl_noisy_count0 = 0;
+ wl_noisy_count2 = 0;
+ }
+ }
+
+ if (wl_noisy_count2 == 3)
+ coex_sta->wl_noisy_level = 2;
+ else if (wl_noisy_count1 == 3)
+ coex_sta->wl_noisy_level = 1;
+ else
+ coex_sta->wl_noisy_level = 0;
+ }
+}
+
+static bool
+halbtc8822b1ant_is_wifibt_status_changed(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ static bool pre_wifi_busy, pre_under_4way,
+ pre_bt_hs_on, pre_rf4ce_enabled,
+ pre_bt_off, pre_bt_slave,
+ pre_hid_low_pri_tx_overhead,
+ pre_wifi_under_lps, pre_bt_setup_link;
+ static u8 pre_hid_busy_num, pre_wl_noisy_level;
+ bool wifi_busy = false, under_4way = false, bt_hs_on = false,
+ rf4ce_enabled = false;
+ bool wifi_connected = false;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ static u8 cnt_wifi_busytoidle;
+ u32 wifi_link_status = 0, num_of_wifi_link = 0;
+ static u32 pre_num_of_wifi_link;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
+ &under_4way);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS,
+ &wifi_link_status);
+
+ if (wifi_busy) {
+ coex_sta->gl_wifi_busy = true;
+ cnt_wifi_busytoidle = 3;
+ } else {
+ if (coex_sta->gl_wifi_busy && cnt_wifi_busytoidle > 0)
+ cnt_wifi_busytoidle--;
+ else if (cnt_wifi_busytoidle == 0)
+ coex_sta->gl_wifi_busy = false;
+ }
+
+ if (coex_sta->bt_disabled != pre_bt_off) {
+ pre_bt_off = coex_sta->bt_disabled;
+
+ if (coex_sta->bt_disabled)
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT is disabled !!\n");
+ else
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT is enabled !!\n");
+
+ coex_sta->bt_coex_supported_feature = 0;
+ coex_sta->bt_coex_supported_version = 0;
+ coex_sta->bt_ble_scan_type = 0;
+ coex_sta->bt_ble_scan_para[0] = 0;
+ coex_sta->bt_ble_scan_para[1] = 0;
+ coex_sta->bt_ble_scan_para[2] = 0;
+ coex_sta->bt_reg_vendor_ac = 0xffff;
+ coex_sta->bt_reg_vendor_ae = 0xffff;
+ coex_sta->legacy_forbidden_slot = 0;
+ coex_sta->le_forbidden_slot = 0;
+ coex_sta->bt_a2dp_vendor_id = 0;
+ coex_sta->bt_a2dp_device_name = 0;
+ return true;
+ }
+
+ num_of_wifi_link = wifi_link_status >> 16;
+
+ if (num_of_wifi_link != pre_num_of_wifi_link) {
+ pre_num_of_wifi_link = num_of_wifi_link;
+ return true;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_RF4CE_CONNECTED,
+ &rf4ce_enabled);
+
+ if (rf4ce_enabled != pre_rf4ce_enabled) {
+ pre_rf4ce_enabled = rf4ce_enabled;
+
+ if (rf4ce_enabled)
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], rf4ce is enabled !!\n");
+ else
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], rf4ce is disabled !!\n");
+
+ return true;
+ }
+
+ if (wifi_connected) {
+ if (wifi_busy != pre_wifi_busy) {
+ pre_wifi_busy = wifi_busy;
+ return true;
+ }
+ if (under_4way != pre_under_4way) {
+ pre_under_4way = under_4way;
+ return true;
+ }
+ if (bt_hs_on != pre_bt_hs_on) {
+ pre_bt_hs_on = bt_hs_on;
+ return true;
+ }
+ if (coex_sta->wl_noisy_level != pre_wl_noisy_level) {
+ pre_wl_noisy_level = coex_sta->wl_noisy_level;
+ return true;
+ }
+ if (coex_sta->under_lps != pre_wifi_under_lps) {
+ pre_wifi_under_lps = coex_sta->under_lps;
+ if (coex_sta->under_lps)
+ return true;
+ }
+ }
+
+ if (!coex_sta->bt_disabled) {
+ if (coex_sta->hid_busy_num != pre_hid_busy_num) {
+ pre_hid_busy_num = coex_sta->hid_busy_num;
+ return true;
+ }
+
+ if (bt_link_info->slave_role != pre_bt_slave) {
+ pre_bt_slave = bt_link_info->slave_role;
+ return true;
+ }
+
+ if (pre_hid_low_pri_tx_overhead !=
+ coex_sta->is_hid_low_pri_tx_overhead) {
+ pre_hid_low_pri_tx_overhead =
+ coex_sta->is_hid_low_pri_tx_overhead;
+ return true;
+ }
+
+ if (pre_bt_setup_link != coex_sta->is_setup_link) {
+ pre_bt_setup_link = coex_sta->is_setup_link;
+ return true;
+ }
+ }
+
+ return false;
+}
+
+static void halbtc8822b1ant_update_bt_link_info(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool bt_hs_on = false;
+ bool bt_busy = false;
+ u32 val = 0;
+ static u8 pre_num_of_profile, cur_num_of_profile, cnt;
+ bool increase_scan_dev_num = false;
+
+ if (coex_sta->is_ble_scan_toggle) {
+ u32 *p = NULL;
+ u8 scantype;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT ext info bit4 check, query BLE Scan type!!\n");
+ coex_sta->bt_ble_scan_type =
+ btcoexist->btc_get_ble_scan_type_from_bt(btcoexist);
+
+ if ((coex_sta->bt_ble_scan_type & 0x1) == 0x1) {
+ p = &coex_sta->bt_ble_scan_para[0];
+ scantype = 0x1;
+ }
+
+ if ((coex_sta->bt_ble_scan_type & 0x2) == 0x2) {
+ p = &coex_sta->bt_ble_scan_para[1];
+ scantype = 0x2;
+ }
+
+ if ((coex_sta->bt_ble_scan_type & 0x4) == 0x4) {
+ p = &coex_sta->bt_ble_scan_para[2];
+ scantype = 0x4;
+ }
+
+ if (p)
+ *p = btcoexist->btc_get_ble_scan_para_from_bt(btcoexist,
+ scantype);
+ }
+
+ coex_sta->num_of_profile = 0;
+
+ /* set link exist status */
+ if (!(coex_sta->bt_info & BT_INFO_8822B_1ANT_B_CONNECTION)) {
+ coex_sta->bt_link_exist = false;
+ coex_sta->pan_exist = false;
+ coex_sta->a2dp_exist = false;
+ coex_sta->hid_exist = false;
+ coex_sta->sco_exist = false;
+ coex_sta->msft_mr_exist = false;
+ } else { /* connection exists */
+ coex_sta->bt_link_exist = true;
+ if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_FTP) {
+ coex_sta->pan_exist = true;
+ coex_sta->num_of_profile++;
+ } else {
+ coex_sta->pan_exist = false;
+ }
+
+ if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_A2DP) {
+ coex_sta->a2dp_exist = true;
+ coex_sta->num_of_profile++;
+ } else {
+ coex_sta->a2dp_exist = false;
+ }
+
+ if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_HID) {
+ coex_sta->hid_exist = true;
+ coex_sta->num_of_profile++;
+ } else {
+ coex_sta->hid_exist = false;
+ }
+
+ if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_SCO_ESCO) {
+ coex_sta->sco_exist = true;
+ coex_sta->num_of_profile++;
+ } else {
+ coex_sta->sco_exist = false;
+ }
+
+ if (coex_sta->hid_busy_num == 0 &&
+ coex_sta->hid_pair_cnt > 0)
+ coex_sta->msft_mr_exist = true;
+ else
+ coex_sta->msft_mr_exist = false;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+
+ bt_link_info->bt_link_exist = coex_sta->bt_link_exist;
+ bt_link_info->sco_exist = coex_sta->sco_exist;
+ bt_link_info->a2dp_exist = coex_sta->a2dp_exist;
+ bt_link_info->pan_exist = coex_sta->pan_exist;
+ bt_link_info->hid_exist = coex_sta->hid_exist;
+ bt_link_info->acl_busy = coex_sta->acl_busy;
+
+ /* work around for HS mode. */
+ if (bt_hs_on) {
+ bt_link_info->pan_exist = true;
+ bt_link_info->bt_link_exist = true;
+ }
+
+ /* check if Sco only */
+ if (bt_link_info->sco_exist && !bt_link_info->a2dp_exist &&
+ !bt_link_info->pan_exist && !bt_link_info->hid_exist)
+ bt_link_info->sco_only = true;
+ else
+ bt_link_info->sco_only = false;
+
+ /* check if A2dp only */
+ if (!bt_link_info->sco_exist && bt_link_info->a2dp_exist &&
+ !bt_link_info->pan_exist && !bt_link_info->hid_exist)
+ bt_link_info->a2dp_only = true;
+ else
+ bt_link_info->a2dp_only = false;
+
+ /* check if Pan only */
+ if (!bt_link_info->sco_exist && !bt_link_info->a2dp_exist &&
+ bt_link_info->pan_exist && !bt_link_info->hid_exist)
+ bt_link_info->pan_only = true;
+ else
+ bt_link_info->pan_only = false;
+
+ /* check if Hid only */
+ if (!bt_link_info->sco_exist && !bt_link_info->a2dp_exist &&
+ !bt_link_info->pan_exist && bt_link_info->hid_exist)
+ bt_link_info->hid_only = true;
+ else
+ bt_link_info->hid_only = false;
+
+ if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_INQ_PAGE) {
+ coex_dm->bt_status = BT_8822B_1ANT_BT_STATUS_INQ_PAGE;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), BT Inq/page!!!\n");
+ } else if (!(coex_sta->bt_info & BT_INFO_8822B_1ANT_B_CONNECTION)) {
+ coex_dm->bt_status = BT_8822B_1ANT_BT_STATUS_NCONNECTED_IDLE;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n");
+ } else if (coex_sta->bt_info == BT_INFO_8822B_1ANT_B_CONNECTION) {
+ /* connection exists but no busy */
+
+ if (coex_sta->msft_mr_exist) {
+ coex_dm->bt_status = BT_8822B_1ANT_BT_STATUS_ACL_BUSY;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), BT ACL busy!!\n");
+ } else {
+ coex_dm->bt_status =
+ BT_8822B_1ANT_BT_STATUS_CONNECTED_IDLE;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
+ }
+ } else if (((coex_sta->bt_info & BT_INFO_8822B_1ANT_B_SCO_ESCO) ||
+ (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_SCO_BUSY)) &&
+ (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_ACL_BUSY)) {
+ coex_dm->bt_status = BT_8822B_1ANT_BT_STATUS_ACL_SCO_BUSY;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), BT ACL SCO busy!!!\n");
+ } else if ((coex_sta->bt_info & BT_INFO_8822B_1ANT_B_SCO_ESCO) ||
+ (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_SCO_BUSY)) {
+ coex_dm->bt_status = BT_8822B_1ANT_BT_STATUS_SCO_BUSY;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n");
+ } else if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_ACL_BUSY) {
+ coex_dm->bt_status = BT_8822B_1ANT_BT_STATUS_ACL_BUSY;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
+ } else {
+ coex_dm->bt_status = BT_8822B_1ANT_BT_STATUS_MAX;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n");
+ }
+
+ if (coex_dm->bt_status == BT_8822B_1ANT_BT_STATUS_ACL_BUSY ||
+ coex_dm->bt_status == BT_8822B_1ANT_BT_STATUS_SCO_BUSY ||
+ coex_dm->bt_status == BT_8822B_1ANT_BT_STATUS_ACL_SCO_BUSY) {
+ bt_busy = true;
+ increase_scan_dev_num = true;
+ } else {
+ bt_busy = false;
+ increase_scan_dev_num = false;
+ }
+
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_INC_SCAN_DEV_NUM,
+ &increase_scan_dev_num);
+
+ cur_num_of_profile = coex_sta->num_of_profile;
+
+ if (cur_num_of_profile != pre_num_of_profile)
+ cnt = 2;
+
+ if (bt_link_info->a2dp_exist) {
+ if ((coex_sta->bt_a2dp_vendor_id == 0 &&
+ coex_sta->bt_a2dp_device_name == 0) ||
+ cur_num_of_profile != pre_num_of_profile) {
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_DEVICE_INFO,
+ &val);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), get BT DEVICE_INFO = %x\n",
+ val);
+
+ coex_sta->bt_a2dp_vendor_id = (u8)(val & 0xff);
+ coex_sta->bt_a2dp_device_name = (val & 0xffffff00) >> 8;
+ }
+
+ if ((coex_sta->legacy_forbidden_slot == 0 &&
+ coex_sta->le_forbidden_slot == 0) ||
+ cur_num_of_profile != pre_num_of_profile || cnt > 0) {
+ if (cnt > 0)
+ cnt--;
+
+ btcoexist->btc_get(btcoexist,
+ BTC_GET_U4_BT_FORBIDDEN_SLOT_VAL,
+ &val);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), get BT FORBIDDEN_SLOT_VAL = %x\n",
+ val);
+
+ coex_sta->legacy_forbidden_slot = (u16)(val & 0xffff);
+ coex_sta->le_forbidden_slot =
+ (u16)((val & 0xffff0000) >> 16);
+ }
+ }
+
+ pre_num_of_profile = coex_sta->num_of_profile;
+}
+
+static void
+halbtc8822b1ant_update_wifi_ch_info(struct btc_coexist *btcoexist, u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 h2c_parameter[3] = {0}, i;
+ u32 wifi_bw;
+ u8 wifi_central_chnl = 0;
+ u8 wifi_5g_chnl[19] = {120, 124, 128, 132, 136, 140, 144, 149, 153, 157,
+ 118, 126, 134, 142, 151, 159, 122, 138, 155};
+ u8 bt_skip_cneter_chanl[19] = {2, 8, 17, 26, 34, 42, 51, 62, 71, 77,
+ 2, 12, 29, 46, 66, 76, 10, 37, 68};
+ u8 bt_skip_span[19] = {4, 8, 8, 10, 8, 10, 8, 8, 10, 4,
+ 4, 16, 16, 16, 16, 4, 20, 34, 20};
+ bool wifi_under_5g = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+
+ if (type == BTC_MEDIA_CONNECT) {
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL,
+ &wifi_central_chnl);
+ coex_sta->wl_center_channel = wifi_central_chnl;
+
+ if (!wifi_under_5g) {
+ h2c_parameter[0] = 0x1;
+ h2c_parameter[1] = wifi_central_chnl;
+
+ if (wifi_bw == BTC_WIFI_BW_HT40)
+ h2c_parameter[2] = 0x30;
+ else
+ h2c_parameter[2] = 0x30;
+ } else { /* for 5G */
+
+ for (i = 0; i <= 18; i++) {
+ if (wifi_central_chnl == wifi_5g_chnl[i])
+ break;
+ }
+
+ if (i <= 18) {
+ h2c_parameter[0] = 0x3;
+ h2c_parameter[1] = bt_skip_cneter_chanl[i];
+ h2c_parameter[2] = bt_skip_span[i];
+ }
+ }
+ }
+
+ coex_dm->wifi_chnl_info[0] = h2c_parameter[0];
+ coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
+ coex_dm->wifi_chnl_info[2] = h2c_parameter[2];
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], para[0:2] = 0x%x 0x%x 0x%x\n", h2c_parameter[0],
+ h2c_parameter[1], h2c_parameter[2]);
+}
+
+static u8 halbtc8822b1ant_action_algorithm(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool bt_hs_on = false;
+ u8 algorithm = BT_8822B_1ANT_COEX_UNDEFINED;
+ u8 num_of_diff_profile = 0;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+
+ if (!bt_link_info->bt_link_exist) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], No BT link exists!!!\n");
+ return algorithm;
+ }
+
+ if (bt_link_info->sco_exist)
+ num_of_diff_profile++;
+ if (bt_link_info->hid_exist)
+ num_of_diff_profile++;
+ if (bt_link_info->pan_exist)
+ num_of_diff_profile++;
+ if (bt_link_info->a2dp_exist)
+ num_of_diff_profile++;
+
+ if (num_of_diff_profile == 1) {
+ if (bt_link_info->sco_exist) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT Profile = SCO only\n");
+ algorithm = BT_8822B_1ANT_COEX_SCO;
+ } else {
+ if (bt_link_info->hid_exist) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT Profile = HID only\n");
+ algorithm = BT_8822B_1ANT_COEX_HID;
+ } else if (bt_link_info->a2dp_exist) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT Profile = A2DP only\n");
+ algorithm = BT_8822B_1ANT_COEX_A2DP;
+ } else if (bt_link_info->pan_exist) {
+ if (bt_hs_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], BT Profile = PAN(HS) only\n");
+ algorithm =
+ BT_8822B_1ANT_COEX_PANHS;
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], BT Profile = PAN(EDR) only\n");
+ algorithm = BT_8822B_1ANT_COEX_PAN;
+ }
+ }
+ }
+ } else if (num_of_diff_profile == 2) {
+ if (bt_link_info->sco_exist) {
+ if (bt_link_info->hid_exist) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT Profile = SCO + HID\n");
+ algorithm = BT_8822B_1ANT_COEX_HID;
+ } else if (bt_link_info->a2dp_exist) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT Profile = SCO + A2DP ==> SCO\n");
+ algorithm = BT_8822B_1ANT_COEX_SCO;
+ } else if (bt_link_info->pan_exist) {
+ if (bt_hs_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], BT Profile = SCO + PAN(HS)\n");
+ algorithm = BT_8822B_1ANT_COEX_SCO;
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], BT Profile = SCO + PAN(EDR)\n");
+ algorithm = BT_8822B_1ANT_COEX_PAN_HID;
+ }
+ }
+ } else {
+ if (bt_link_info->hid_exist &&
+ bt_link_info->a2dp_exist) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT Profile = HID + A2DP\n");
+ algorithm = BT_8822B_1ANT_COEX_HID_A2DP;
+ } else if (bt_link_info->hid_exist &&
+ bt_link_info->pan_exist) {
+ if (bt_hs_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], BT Profile = HID + PAN(HS)\n");
+ algorithm =
+ BT_8822B_1ANT_COEX_HID_A2DP;
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], BT Profile = HID + PAN(EDR)\n");
+ algorithm = BT_8822B_1ANT_COEX_PAN_HID;
+ }
+ } else if (bt_link_info->pan_exist &&
+ bt_link_info->a2dp_exist) {
+ if (bt_hs_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], BT Profile = A2DP + PAN(HS)\n");
+ algorithm =
+ BT_8822B_1ANT_COEX_A2DP_PANHS;
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], BT Profile = A2DP + PAN(EDR)\n");
+ algorithm = BT_8822B_1ANT_COEX_PAN_A2DP;
+ }
+ }
+ }
+ } else if (num_of_diff_profile == 3) {
+ if (bt_link_info->sco_exist) {
+ if (bt_link_info->hid_exist &&
+ bt_link_info->a2dp_exist) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT Profile = SCO + HID + A2DP ==> HID\n");
+ algorithm = BT_8822B_1ANT_COEX_HID;
+ } else if (bt_link_info->hid_exist &&
+ bt_link_info->pan_exist) {
+ if (bt_hs_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], BT Profile = SCO + HID + PAN(HS)\n");
+ algorithm =
+ BT_8822B_1ANT_COEX_HID_A2DP;
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], BT Profile = SCO + HID + PAN(EDR)\n");
+ algorithm = BT_8822B_1ANT_COEX_PAN_HID;
+ }
+ } else if (bt_link_info->pan_exist &&
+ bt_link_info->a2dp_exist) {
+ if (bt_hs_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], BT Profile = SCO + A2DP + PAN(HS)\n");
+ algorithm = BT_8822B_1ANT_COEX_SCO;
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], BT Profile = SCO + A2DP + PAN(EDR) ==> HID\n");
+ algorithm = BT_8822B_1ANT_COEX_PAN_HID;
+ }
+ }
+ } else {
+ if (bt_link_info->hid_exist &&
+ bt_link_info->pan_exist &&
+ bt_link_info->a2dp_exist) {
+ if (bt_hs_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], BT Profile = HID + A2DP + PAN(HS)\n");
+ algorithm =
+ BT_8822B_1ANT_COEX_HID_A2DP;
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], BT Profile = HID + A2DP + PAN(EDR)\n");
+ algorithm =
+ BT_8822B_1ANT_COEX_HID_A2DP_PAN;
+ }
+ }
+ }
+ } else if (num_of_diff_profile >= 3) {
+ if (bt_link_info->sco_exist) {
+ if (bt_link_info->hid_exist &&
+ bt_link_info->pan_exist &&
+ bt_link_info->a2dp_exist) {
+ if (bt_hs_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], Error!!! BT Profile = SCO + HID + A2DP + PAN(HS)\n");
+
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], BT Profile = SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n");
+ algorithm = BT_8822B_1ANT_COEX_PAN_HID;
+ }
+ }
+ }
+ }
+
+ return algorithm;
+}
+
+static void halbtc8822b1ant_low_penalty_ra(struct btc_coexist *btcoexist,
+ bool force_exec,
+ bool low_penalty_ra)
+{
+ coex_dm->cur_low_penalty_ra = low_penalty_ra;
+
+ if (!force_exec) {
+ if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra)
+ return;
+ }
+
+ if (low_penalty_ra)
+ btcoexist->btc_phydm_modify_ra_pcr_threshold(btcoexist, 0, 10);
+ else
+ btcoexist->btc_phydm_modify_ra_pcr_threshold(btcoexist, 0, 0);
+
+ coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra;
+}
+
+static void halbtc8822b1ant_mimo_ps(struct btc_coexist *btcoexist,
+ bool force_exec, u8 state)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ static u8 pre_state;
+
+ if (!force_exec) {
+ if (state == pre_state)
+ return;
+ }
+
+ pre_state = state;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], %s(), state = %d\n", __func__, state);
+
+ btcoexist->btc_set(btcoexist, BTC_SET_MIMO_PS_MODE, &state);
+}
+
+static void halbtc8822b1ant_write_score_board(struct btc_coexist *btcoexist,
+ u16 bitpos, bool state)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ static u16 originalval = 0x8002, preval;
+
+ if (state)
+ originalval = originalval | bitpos;
+ else
+ originalval = originalval & (~bitpos);
+
+ coex_sta->score_board_WB = originalval;
+
+ if (originalval != preval) {
+ preval = originalval;
+ btcoexist->btc_write_2byte(btcoexist, 0xaa, originalval);
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], %s: return for nochange\n", __func__);
+ }
+}
+
+static void halbtc8822b1ant_read_score_board(struct btc_coexist *btcoexist,
+ u16 *score_board_val)
+{
+ *score_board_val =
+ (btcoexist->btc_read_2byte(btcoexist, 0xaa)) & 0x7fff;
+}
+
+static void halbtc8822b1ant_post_state_to_bt(struct btc_coexist *btcoexist,
+ u16 type, bool state)
+{
+ halbtc8822b1ant_write_score_board(btcoexist, (u16)type, state);
+}
+
+static void halbtc8822b1ant_adjust_wl_tx_power(struct btc_coexist *btcoexist,
+ bool force_exec,
+ u8 fw_dac_swing_lvl)
+{
+ coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl;
+
+ if (!force_exec) {
+ if (coex_dm->pre_fw_dac_swing_lvl ==
+ coex_dm->cur_fw_dac_swing_lvl)
+ return;
+ }
+
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc5b, 0xff,
+ fw_dac_swing_lvl);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xe5b, 0xff,
+ fw_dac_swing_lvl);
+
+ coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl;
+}
+
+static void halbtc8822b1ant_adjust_bt_tx_power(struct btc_coexist *btcoexist,
+ bool force_exec,
+ u8 dec_bt_pwr_lvl)
+{
+ u8 h2c_parameter[1] = {0};
+
+ coex_dm->cur_bt_dec_pwr_lvl = dec_bt_pwr_lvl;
+
+ if (!force_exec) {
+ if (coex_dm->pre_bt_dec_pwr_lvl == coex_dm->cur_bt_dec_pwr_lvl)
+ return;
+ }
+
+ h2c_parameter[0] = 0 - dec_bt_pwr_lvl;
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter);
+
+ coex_dm->pre_bt_dec_pwr_lvl = coex_dm->cur_bt_dec_pwr_lvl;
+}
+
+static void halbtc8822b1ant_adjust_wl_rx_gain(struct btc_coexist *btcoexist,
+ bool force_exec,
+ bool agc_table_en)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u32 rx_gain_value_enable[] = {
+ 0xff000003, 0xea240003, 0xe9260003, 0xe8280003, 0xe72a0003,
+ 0xe62c0003, 0xaf2e0003, 0xae300003, 0xad320003, 0xac340003,
+ 0xab360003, 0x8d380003, 0x8c3a0003, 0x8b3c0003, 0x8a3e0003,
+ 0x6e400003, 0x6d420003, 0x6c440003, 0x6b460003, 0x6a480003,
+ 0x694a0003, 0x684c0003, 0x674e0003, 0x66500003, 0x65520003,
+ 0x64540003, 0x64560003, 0x007e0403};
+
+ u32 rx_gain_value_disable[] = {
+ 0xff000003, 0xeb240003, 0xea260003, 0xe9280003, 0xe82a0003,
+ 0xe72c0003, 0xe62e0003, 0xe5300003, 0xc8320003, 0xc7340003,
+ 0xc6360003, 0xc5380003, 0xc43a0003, 0xc33c0003, 0xc23e0003,
+ 0xc1400003, 0xc0420003, 0xa5440003, 0xa4460003, 0xa3480003,
+ 0xa24a0003, 0xa14c0003, 0x834e0003, 0x82500003, 0x81520003,
+ 0x80540003, 0x65560003, 0x007e0403};
+
+ u8 i;
+
+ coex_dm->cur_agc_table_en = agc_table_en;
+
+ if (!force_exec) {
+ if (coex_dm->pre_agc_table_en == coex_dm->cur_agc_table_en)
+ return;
+ }
+
+ if (agc_table_en) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BB Agc Table On!\n");
+
+ for (i = 0; i < ARRAY_SIZE(rx_gain_value_enable); i++) {
+ btcoexist->btc_write_4byte(btcoexist, 0x81c,
+ rx_gain_value_enable[i]);
+
+ if (rx_gain_value_enable[i] == 0x007e0403)
+ break;
+ }
+
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BB Agc Table Off!\n");
+
+ for (i = 0; i < ARRAY_SIZE(rx_gain_value_disable); i++) {
+ btcoexist->btc_write_4byte(btcoexist, 0x81c,
+ rx_gain_value_disable[i]);
+
+ if (rx_gain_value_disable[i] == 0x007e0403)
+ break;
+ }
+ }
+
+ coex_dm->pre_agc_table_en = coex_dm->cur_agc_table_en;
+}
+
+static void halbtc8822b1ant_adjust_bt_rx_gain(struct btc_coexist *btcoexist,
+ bool force_exec,
+ bool rx_gain_en)
+{
+ /* use scoreboard[4] to notify BT Rx gain table change */
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ BT_8822B_1ANT_SCBD_RXGAIN,
+ rx_gain_en);
+}
+
+static void
+halbtc8822b1ant_monitor_bt_enable_disable(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ static u32 bt_disable_cnt;
+ bool bt_active = true, bt_disabled = false, wifi_under_5g = false;
+ u16 u16tmp;
+
+ /* This function check if bt is disabled */
+
+ /* Read BT on/off status from scoreboard[1],
+ * enable this only if BT patch support this feature
+ */
+ halbtc8822b1ant_read_score_board(btcoexist, &u16tmp);
+
+ bt_active = u16tmp & BIT(1);
+
+ if (bt_active) {
+ bt_disable_cnt = 0;
+ bt_disabled = false;
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+ &bt_disabled);
+ } else {
+ bt_disable_cnt++;
+ if (bt_disable_cnt >= 2) {
+ bt_disabled = true;
+ bt_disable_cnt = 2;
+ }
+
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+ &bt_disabled);
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+
+ if ((wifi_under_5g) || (bt_disabled))
+ halbtc8822b1ant_low_penalty_ra(btcoexist, NORMAL_EXEC, false);
+ else
+ halbtc8822b1ant_low_penalty_ra(btcoexist, NORMAL_EXEC, true);
+
+ if (coex_sta->bt_disabled != bt_disabled) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT is from %s to %s!!\n",
+ (coex_sta->bt_disabled ? "disabled" : "enabled"),
+ (bt_disabled ? "disabled" : "enabled"));
+ coex_sta->bt_disabled = bt_disabled;
+
+ /*for win10 RS3 BT disable->enable trigger wifi scan issue */
+ if (!coex_sta->bt_disabled) {
+ coex_sta->is_bt_reenable = true;
+ coex_sta->cnt_bt_reenable = 15;
+ } else {
+ coex_sta->is_bt_reenable = false;
+ coex_sta->cnt_bt_reenable = 0;
+ }
+ }
+}
+
+static void halbtc8822b1ant_enable_gnt_to_gpio(struct btc_coexist *btcoexist,
+ bool isenable)
+{
+ static u8 bit_val[5] = {0, 0, 0, 0, 0};
+ static bool state;
+
+ if (!btcoexist->dbg_mode_1ant)
+ return;
+
+ if (state == isenable)
+ return;
+
+ state = isenable;
+
+ if (isenable) {
+ /* enable GNT_WL, GNT_BT to GPIO for debug */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x8, 0x1);
+
+ /* store original value */
+ bit_val[0] = (btcoexist->btc_read_1byte(btcoexist, 0x66) &
+ BIT(4)) >> 4; /*0x66[4] */
+ bit_val[1] = (btcoexist->btc_read_1byte(btcoexist, 0x67) &
+ BIT(0)); /*0x66[8] */
+ bit_val[2] = (btcoexist->btc_read_1byte(btcoexist, 0x42) &
+ BIT(3)) >> 3; /*0x40[19] */
+ bit_val[3] = (btcoexist->btc_read_1byte(btcoexist, 0x65) &
+ BIT(7)) >> 7; /*0x64[15] */
+ bit_val[4] = (btcoexist->btc_read_1byte(btcoexist, 0x72) &
+ BIT(2)) >> 2; /*0x70[18] */
+
+ /* switch GPIO Mux */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x66, BIT(4),
+ 0x0); /*0x66[4] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, BIT(0),
+ 0x0); /*0x66[8] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x42, BIT(3),
+ 0x0); /*0x40[19] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x65, BIT(7),
+ 0x0); /*0x64[15] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x72, BIT(2),
+ 0x0); /*0x70[18] = 0 */
+
+ } else {
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x8, 0x0);
+
+ /* Restore original value */
+ /* switch GPIO Mux */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x66, BIT(4),
+ bit_val[0]); /*0x66[4] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, BIT(0),
+ bit_val[1]); /*0x66[8] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x42, BIT(3),
+ bit_val[2]); /*0x40[19] = 0*/
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x65, BIT(7),
+ bit_val[3]); /*0x64[15] = 0*/
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x72, BIT(2),
+ bit_val[4]); /*0x70[18] = 0*/
+ }
+}
+
+static
+u32 halbtc8822b1ant_ltecoex_read_reg(struct btc_coexist *btcoexist,
+ u16 reg_addr)
+{
+ u32 delay_count = 0;
+
+ /* wait for ready bit before access 0x1700 */
+ while (1) {
+ if ((btcoexist->btc_read_1byte(btcoexist, 0x1703) &
+ BIT(5)) == 0) {
+ mdelay(10);
+ delay_count++;
+ if (delay_count >= 10) {
+ delay_count = 0;
+ break;
+ }
+ } else {
+ break;
+ }
+ }
+
+ btcoexist->btc_write_4byte(btcoexist, 0x1700, 0x800F0000 | reg_addr);
+
+ return btcoexist->btc_read_4byte(btcoexist, 0x1708); /* get read data */
+}
+
+static
+void halbtc8822b1ant_ltecoex_write_reg(struct btc_coexist *btcoexist,
+ u16 reg_addr, u32 bit_mask,
+ u32 reg_value)
+{
+ u32 val, i = 0, bitpos = 0, delay_count = 0;
+
+ if (bit_mask == 0x0)
+ return;
+
+ if (bit_mask == 0xffffffff) {
+ /* wait for ready bit before access 0x1700/0x1704 */
+ while (1) {
+ if ((btcoexist->btc_read_1byte(btcoexist, 0x1703) &
+ BIT(5)) == 0) {
+ mdelay(10);
+ delay_count++;
+ if (delay_count >= 10) {
+ delay_count = 0;
+ break;
+ }
+ } else {
+ break;
+ }
+ }
+
+ btcoexist->btc_write_4byte(btcoexist, 0x1704,
+ reg_value); /* put write data */
+
+ btcoexist->btc_write_4byte(btcoexist, 0x1700,
+ 0xc00F0000 | reg_addr);
+ } else {
+ for (i = 0; i <= 31; i++) {
+ if (((bit_mask >> i) & 0x1) == 0x1) {
+ bitpos = i;
+ break;
+ }
+ }
+
+ /* read back register value before write */
+ val = halbtc8822b1ant_ltecoex_read_reg(btcoexist, reg_addr);
+ val = (val & (~bit_mask)) | (reg_value << bitpos);
+
+ /* wait for ready bit before access 0x1700/0x1704 */
+ while (1) {
+ if ((btcoexist->btc_read_1byte(btcoexist, 0x1703) &
+ BIT(5)) == 0) {
+ mdelay(10);
+ delay_count++;
+ if (delay_count >= 10) {
+ delay_count = 0;
+ break;
+ }
+ } else {
+ break;
+ }
+ }
+
+ btcoexist->btc_write_4byte(btcoexist, 0x1704,
+ val); /* put write data */
+
+ btcoexist->btc_write_4byte(btcoexist, 0x1700,
+ 0xc00F0000 | reg_addr);
+ }
+}
+
+static
+void halbtc8822b1ant_ltecoex_enable(struct btc_coexist *btcoexist,
+ bool enable)
+{
+ u8 val;
+
+ val = (enable) ? 1 : 0;
+ /* 0x38[7] */
+ halbtc8822b1ant_ltecoex_write_reg(btcoexist, 0x38, 0x80, val);
+}
+
+static
+void hallbtc882b1ant_ltecoex_ctrl_owner(struct btc_coexist *btcoexist,
+ bool wifi_control)
+{
+ u8 val;
+
+ val = (wifi_control) ? 1 : 0;
+ /* 0x70[26] */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x4, val);
+}
+
+static void halbtc8822b1ant_set_gnt_bt(struct btc_coexist *btcoexist,
+ u8 control_block, u8 sw_control,
+ u8 state)
+{
+ u32 val = 0, bit_mask;
+
+ state = state & 0x1;
+ /*LTE indirect 0x38=0xccxx (sw : gnt_wl=1,sw gnt_bt=1)
+ *0x38=0xddxx (sw : gnt_bt=1 , sw gnt_wl=0)
+ *0x38=0x55xx(hw pta :gnt_wl /gnt_bt )
+ */
+ val = (sw_control) ? ((state << 1) | 0x1) : 0;
+
+ switch (control_block) {
+ case BT_8822B_1ANT_GNT_BLOCK_RFC_BB:
+ default:
+ /* 0x38[15:14] */
+ bit_mask = 0xc000;
+ halbtc8822b1ant_ltecoex_write_reg(btcoexist, 0x38,
+ bit_mask, val);
+ /* 0x38[11:10] */
+ bit_mask = 0x0c00;
+ halbtc8822b1ant_ltecoex_write_reg(btcoexist, 0x38,
+ bit_mask, val);
+ break;
+ case BT_8822B_1ANT_GNT_BLOCK_RFC:
+ /* 0x38[15:14] */
+ bit_mask = 0xc000;
+ halbtc8822b1ant_ltecoex_write_reg(btcoexist, 0x38,
+ bit_mask, val);
+ break;
+ case BT_8822B_1ANT_GNT_BLOCK_BB:
+ /* 0x38[11:10] */
+ bit_mask = 0x0c00;
+ halbtc8822b1ant_ltecoex_write_reg(btcoexist, 0x38,
+ bit_mask, val);
+ break;
+ }
+}
+
+static void halbtc8822b1ant_set_gnt_wl(struct btc_coexist *btcoexist,
+ u8 control_block, u8 sw_control,
+ u8 state)
+{
+ u32 val = 0, bit_mask;
+ /*LTE indirect 0x38=0xccxx (sw : gnt_wl=1,sw gnt_bt=1)
+ *0x38=0xddxx (sw : gnt_bt=1 , sw gnt_wl=0)
+ *0x38=0x55xx(hw pta :gnt_wl /gnt_bt )
+ */
+
+ state = state & 0x1;
+ val = (sw_control) ? ((state << 1) | 0x1) : 0;
+
+ switch (control_block) {
+ case BT_8822B_1ANT_GNT_BLOCK_RFC_BB:
+ default:
+ /* 0x38[13:12] */
+ bit_mask = 0x3000;
+ halbtc8822b1ant_ltecoex_write_reg(btcoexist, 0x38,
+ bit_mask, val);
+ /* 0x38[9:8] */
+ bit_mask = 0x0300;
+ halbtc8822b1ant_ltecoex_write_reg(btcoexist, 0x38,
+ bit_mask, val);
+ break;
+ case BT_8822B_1ANT_GNT_BLOCK_RFC:
+ /* 0x38[13:12] */
+ bit_mask = 0x3000;
+ halbtc8822b1ant_ltecoex_write_reg(btcoexist, 0x38,
+ bit_mask, val);
+ break;
+ case BT_8822B_1ANT_GNT_BLOCK_BB:
+ /* 0x38[9:8] */
+ bit_mask = 0x0300;
+ halbtc8822b1ant_ltecoex_write_reg(btcoexist, 0x38,
+ bit_mask, val);
+ break;
+ }
+}
+
+static
+void hallbtc882b1ant_ltecoex_table(struct btc_coexist *btcoexist,
+ u8 table_type, u16 table_content)
+{
+ u16 reg_addr = 0x0000;
+
+ switch (table_type) {
+ case BT_8822B_1ANT_CTT_WL_VS_LTE:
+ reg_addr = 0xa0;
+ break;
+ case BT_8822B_1ANT_CTT_BT_VS_LTE:
+ reg_addr = 0xa4;
+ break;
+ }
+
+ if (reg_addr == 0x0000)
+ return;
+
+ /* 0xa0[15:0] or 0xa4[15:0] */
+ halbtc8822b1ant_ltecoex_write_reg(btcoexist, reg_addr, 0xffff,
+ table_content);
+}
+
+static
+void halbtc8822b1ant_set_coex_table(struct btc_coexist *btcoexist, u32 val0x6c0,
+ u32 val0x6c4, u32 val0x6c8, u8 val0x6cc)
+{
+ btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
+
+ btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
+
+ btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
+
+ btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
+}
+
+static
+void halbtc8822b1ant_coex_table(struct btc_coexist *btcoexist,
+ bool force_exec, u32 val0x6c0, u32 val0x6c4,
+ u32 val0x6c8, u8 val0x6cc)
+{
+ coex_dm->cur_val0x6c0 = val0x6c0;
+ coex_dm->cur_val0x6c4 = val0x6c4;
+ coex_dm->cur_val0x6c8 = val0x6c8;
+ coex_dm->cur_val0x6cc = val0x6cc;
+
+ if (!force_exec) {
+ if (coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0 &&
+ coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4 &&
+ coex_dm->pre_val0x6c8 == coex_dm->cur_val0x6c8 &&
+ coex_dm->pre_val0x6cc == coex_dm->cur_val0x6cc)
+ return;
+ }
+ halbtc8822b1ant_set_coex_table(btcoexist, val0x6c0, val0x6c4, val0x6c8,
+ val0x6cc);
+
+ coex_dm->pre_val0x6c0 = coex_dm->cur_val0x6c0;
+ coex_dm->pre_val0x6c4 = coex_dm->cur_val0x6c4;
+ coex_dm->pre_val0x6c8 = coex_dm->cur_val0x6c8;
+ coex_dm->pre_val0x6cc = coex_dm->cur_val0x6cc;
+}
+
+static
+void halbtc8822b1ant_coex_table_type(struct btc_coexist *btcoexist,
+ bool force_exec, u8 type)
+{
+ u32 break_table;
+ u8 select_table;
+
+ coex_sta->coex_table_type = type;
+
+ if (coex_sta->concurrent_rx_mode_on) {
+ /* set WL hi-pri can break BT */
+ break_table = 0xf0ffffff;
+ /* set Tx response = Hi-Pri (ex: Transmitting ACK,BA,CTS) */
+ select_table = 0xb;
+ } else {
+ break_table = 0xffffff;
+ select_table = 0x3;
+ }
+
+ switch (type) {
+ case 0:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0x55555555, break_table,
+ select_table);
+ break;
+ case 1:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0x5a5a5a5a, break_table,
+ select_table);
+ break;
+ case 2:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0xaa5a5a5a,
+ 0xaa5a5a5a, break_table,
+ select_table);
+ break;
+ case 3:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0xaa5a5a5a, break_table,
+ select_table);
+ break;
+ case 4:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0xaa555555,
+ 0xaa5a5a5a, break_table,
+ select_table);
+ break;
+ case 5:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
+ 0x5a5a5a5a, break_table,
+ select_table);
+ break;
+ case 6:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0xaa5a5a5a, break_table,
+ select_table);
+ break;
+ case 7:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0xaaaaaaaa,
+ 0xaaaaaaaa, break_table,
+ select_table);
+ break;
+ case 8:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0xffffffff,
+ 0xffffffff, break_table,
+ select_table);
+ break;
+ case 9:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0x5a5a5555,
+ 0xaaaa5a5a, break_table,
+ select_table);
+ break;
+ case 10:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0xaaaa5aaa,
+ 0xaaaa5aaa, break_table,
+ select_table);
+ break;
+ case 11:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0xa5a55555,
+ 0xaaaa5a5a, break_table,
+ select_table);
+ break;
+ case 12:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0xaaaaa5aa,
+ 0xaaaaa5aa, break_table,
+ select_table);
+ break;
+ case 13:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0xaa5555aa,
+ 0xaa5a5a5a, break_table,
+ select_table);
+ break;
+ case 14:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0xaa5555aa,
+ 0x5a5a5a5a, break_table,
+ select_table);
+ break;
+ case 15:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0xaaaa55aa, break_table,
+ select_table);
+ break;
+ case 16:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0x5a5a555a,
+ 0x5a5a555a, break_table,
+ select_table);
+ break;
+ case 17:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0xaaaa55aa,
+ 0xaaaa55aa, break_table,
+ select_table);
+ break;
+ case 18:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0x5aaa5a5a, break_table,
+ select_table);
+ break;
+ case 19:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0xa5555555,
+ 0xaaaa5aaa, break_table,
+ select_table);
+ break;
+ case 20:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0xaaaa5aaa, break_table,
+ select_table);
+ break;
+ case 21:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0xaaaa5afa, break_table,
+ select_table);
+ break;
+ case 22:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0xaaffffaa,
+ 0xfafafafa, break_table,
+ select_table);
+ break;
+ case 23:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0xffff55ff,
+ 0xfafafafa, break_table,
+ select_table);
+ break;
+ case 24:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0xfafafafa, break_table,
+ select_table);
+ break;
+ case 25:
+ halbtc8822b1ant_coex_table(btcoexist, force_exec, 0xffffffff,
+ 0xaa5a5a5a, break_table,
+ select_table);
+ break;
+ default:
+ break;
+ }
+}
+
+static
+void halbtc8822b1ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
+ bool enable)
+{
+ u8 h2c_parameter[1] = {0};
+
+ if (enable)
+ h2c_parameter[0] |= BIT(0); /* function enable */
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter);
+}
+
+static
+void halbtc8822b1ant_ignore_wlan_act(struct btc_coexist *btcoexist,
+ bool force_exec, bool enable)
+{
+ coex_dm->cur_ignore_wlan_act = enable;
+
+ if (!force_exec) {
+ if (coex_dm->pre_ignore_wlan_act ==
+ coex_dm->cur_ignore_wlan_act) {
+ coex_dm->pre_ignore_wlan_act =
+ coex_dm->cur_ignore_wlan_act;
+ return;
+ }
+ }
+
+ halbtc8822b1ant_set_fw_ignore_wlan_act(btcoexist, enable);
+
+ coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
+}
+
+static
+void halbtc8822b1ant_set_lps_rpwm(struct btc_coexist *btcoexist, u8 lps_val,
+ u8 rpwm_val)
+{
+ u8 lps = lps_val;
+ u8 rpwm = rpwm_val;
+
+ btcoexist->btc_set(btcoexist, BTC_SET_U1_LPS_VAL, &lps);
+ btcoexist->btc_set(btcoexist, BTC_SET_U1_RPWM_VAL, &rpwm);
+}
+
+static
+void halbtc8822b1ant_lps_rpwm(struct btc_coexist *btcoexist, bool force_exec,
+ u8 lps_val, u8 rpwm_val)
+{
+ coex_dm->cur_lps = lps_val;
+ coex_dm->cur_rpwm = rpwm_val;
+
+ if (!force_exec) {
+ if (coex_dm->pre_lps == coex_dm->cur_lps &&
+ coex_dm->pre_rpwm == coex_dm->cur_rpwm)
+ return;
+ }
+ halbtc8822b1ant_set_lps_rpwm(btcoexist, lps_val, rpwm_val);
+
+ coex_dm->pre_lps = coex_dm->cur_lps;
+ coex_dm->pre_rpwm = coex_dm->cur_rpwm;
+}
+
+static void
+halbtc8822b1ant_ps_tdma_check(struct btc_coexist *btcoexist,
+ bool new_ps_state)
+{
+ u8 lps_mode = 0x0;
+ u8 h2c_parameter[5] = {0x8, 0, 0, 0, 0};
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_LPS_MODE, &lps_mode);
+
+ if (lps_mode) { /* already under LPS state */
+ if (new_ps_state) {
+ /* keep state under LPS, do nothing. */
+ } else {
+ /* will leave LPS state, turn off psTdma first */
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x60, 5,
+ h2c_parameter);
+ }
+ } else { /* NO PS state */
+ if (new_ps_state) {
+ /* will enter LPS state, turn off psTdma first */
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x60, 5,
+ h2c_parameter);
+ } else {
+ /* keep state under NO PS state, do nothing. */
+ }
+ }
+}
+
+static bool
+halbtc8822b1ant_power_save_state(struct btc_coexist *btcoexist,
+ u8 ps_type, u8 lps_val, u8 rpwm_val)
+{
+ bool low_pwr_disable = false, result = true;
+
+ switch (ps_type) {
+ case BTC_PS_WIFI_NATIVE:
+ /* recover to original 32k low power setting */
+ coex_sta->force_lps_ctrl = false;
+ low_pwr_disable = false;
+ /* btcoexist->btc_set(btcoexist,
+ * over to original 32k low power setting
+ */
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_PRE_NORMAL_LPS, NULL);
+ break;
+ case BTC_PS_LPS_ON:
+
+ coex_sta->force_lps_ctrl = true;
+ halbtc8822b1ant_ps_tdma_check(btcoexist, true);
+ halbtc8822b1ant_lps_rpwm(btcoexist, NORMAL_EXEC, lps_val,
+ rpwm_val);
+ /* when coex force to enter LPS, do not enter 32k low power. */
+ low_pwr_disable = true;
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+ &low_pwr_disable);
+ /* power save must executed before psTdma. */
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
+
+ break;
+ case BTC_PS_LPS_OFF:
+
+ coex_sta->force_lps_ctrl = true;
+ halbtc8822b1ant_ps_tdma_check(btcoexist, false);
+ result = btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS,
+ NULL);
+
+ break;
+ default:
+ break;
+ }
+
+ return result;
+}
+
+static
+void halbtc8822b1ant_set_fw_pstdma(struct btc_coexist *btcoexist, u8 byte1,
+ u8 byte2, u8 byte3, u8 byte4, u8 byte5)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 h2c_parameter[5] = {0};
+ u8 real_byte1 = byte1, real_byte5 = byte5;
+ bool ap_enable = false, result = false;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ u8 ps_type = BTC_PS_WIFI_NATIVE;
+
+ if (byte5 & BIT(2))
+ coex_sta->is_tdma_btautoslot = true;
+ else
+ coex_sta->is_tdma_btautoslot = false;
+
+ /* release bt-auto slot for auto-slot hang is detected!! */
+ if (coex_sta->is_tdma_btautoslot)
+ if (coex_sta->is_tdma_btautoslot_hang ||
+ bt_link_info->slave_role)
+ byte5 = byte5 & 0xfb;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
+ &ap_enable);
+
+ if ((ap_enable) && (byte1 & BIT(4) && !(byte1 & BIT(5)))) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], %s == FW for 1Ant AP mode\n", __func__);
+
+ real_byte1 &= ~BIT(4);
+ real_byte1 |= BIT(5);
+
+ real_byte5 |= BIT(5);
+ real_byte5 &= ~BIT(6);
+
+ ps_type = BTC_PS_WIFI_NATIVE;
+ halbtc8822b1ant_power_save_state(btcoexist, ps_type, 0x0, 0x0);
+
+ } else if (byte1 & BIT(4) && !(byte1 & BIT(5))) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], %s == Force LPS (byte1 = 0x%x)\n",
+ __func__, byte1);
+
+ ps_type = BTC_PS_LPS_OFF;
+ if (!halbtc8822b1ant_power_save_state(btcoexist, ps_type, 0x50,
+ 0x4))
+ result = true;
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], %s == native power save (byte1 = 0x%x)\n",
+ __func__, byte1);
+
+ ps_type = BTC_PS_WIFI_NATIVE;
+ halbtc8822b1ant_power_save_state(btcoexist, ps_type, 0x0, 0x0);
+ }
+
+ coex_sta->is_set_ps_state_fail = result;
+
+ if (!coex_sta->is_set_ps_state_fail) {
+ h2c_parameter[0] = real_byte1;
+ h2c_parameter[1] = byte2;
+ h2c_parameter[2] = byte3;
+ h2c_parameter[3] = byte4;
+ h2c_parameter[4] = real_byte5;
+
+ coex_dm->ps_tdma_para[0] = real_byte1;
+ coex_dm->ps_tdma_para[1] = byte2;
+ coex_dm->ps_tdma_para[2] = byte3;
+ coex_dm->ps_tdma_para[3] = byte4;
+ coex_dm->ps_tdma_para[4] = real_byte5;
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
+
+ } else {
+ coex_sta->cnt_set_ps_state_fail++;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], %s == Force Leave LPS Fail (cnt = %d)\n",
+ __func__, coex_sta->cnt_set_ps_state_fail);
+ }
+
+ if (ps_type == BTC_PS_WIFI_NATIVE)
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_POST_NORMAL_LPS,
+ NULL);
+}
+
+static
+void halbtc8822b1ant_ps_tdma(struct btc_coexist *btcoexist, bool force_exec,
+ bool turn_on, u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool wifi_busy = false;
+ static u8 tdma_byte4_modify, pre_ps_tdma_byte4_modify;
+ static bool pre_wifi_busy;
+
+ coex_dm->cur_ps_tdma_on = turn_on;
+ coex_dm->cur_ps_tdma = type;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+ if (wifi_busy != pre_wifi_busy) {
+ force_exec = true;
+ pre_wifi_busy = wifi_busy;
+ }
+
+ /* 0x778 = 0x1 at wifi slot (no blocking BT Low-Pri pkts) */
+ if (bt_link_info->slave_role)
+ tdma_byte4_modify = 0x1;
+ else
+ tdma_byte4_modify = 0x0;
+
+ if (pre_ps_tdma_byte4_modify != tdma_byte4_modify) {
+ force_exec = true;
+ pre_ps_tdma_byte4_modify = tdma_byte4_modify;
+ }
+
+ if (!force_exec) {
+ if (coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on &&
+ coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Skip TDMA because no change TDMA(%s, %d)\n",
+ (coex_dm->cur_ps_tdma_on ? "on" : "off"),
+ coex_dm->cur_ps_tdma);
+ return;
+ }
+ }
+
+ if (coex_dm->cur_ps_tdma_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** TDMA(on, %d) **********\n",
+ coex_dm->cur_ps_tdma);
+
+ /* enable TBTT nterrupt */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x550, 0x8, 0x1);
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** TDMA(off, %d) **********\n",
+ coex_dm->cur_ps_tdma);
+ }
+
+ if (turn_on) {
+ /* enable TBTT nterrupt */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x550, 0x8, 0x1);
+
+ switch (type) {
+ default:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x61, 0x35,
+ 0x03, 0x11, 0x11);
+ break;
+ case 1:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x61, 0x3a,
+ 0x03, 0x11, 0x10);
+ break;
+ case 3:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x30,
+ 0x03, 0x10, 0x50);
+ break;
+ case 4:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x21,
+ 0x03, 0x10, 0x50);
+ break;
+ case 5:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x61, 0x15,
+ 0x3, 0x11, 0x11);
+ break;
+ case 6:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x61, 0x20,
+ 0x3, 0x11, 0x11);
+ break;
+ case 7:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x10,
+ 0x03, 0x10,
+ 0x54 | tdma_byte4_modify);
+ break;
+ case 8:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x10,
+ 0x03, 0x10,
+ 0x14 | tdma_byte4_modify);
+ break;
+ case 10:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x4a,
+ 0x03, 0x10, 0x50);
+ break;
+ case 11:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x61, 0x25,
+ 0x03, 0x11, 0x11);
+ break;
+ case 12:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x30,
+ 0x03, 0x10,
+ 0x50 | tdma_byte4_modify);
+ break;
+ case 13:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x10,
+ 0x07, 0x10, 0x54);
+ break;
+ case 14:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x15,
+ 0x03, 0x10,
+ 0x50 | tdma_byte4_modify);
+ break;
+ case 15:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x20,
+ 0x03, 0x10,
+ 0x10 | tdma_byte4_modify);
+ break;
+ case 17:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x61, 0x10,
+ 0x03, 0x11,
+ 0x14 | tdma_byte4_modify);
+ break;
+ case 18:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x30,
+ 0x03, 0x10, 0x50);
+ break;
+ case 20:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x61, 0x30,
+ 0x03, 0x11, 0x10);
+ break;
+ case 21:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x61, 0x30,
+ 0x03, 0x11, 0x10);
+ break;
+ case 22:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x61, 0x25,
+ 0x03, 0x11, 0x10);
+ break;
+ case 25:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x3a,
+ 0x3, 0x11, 0x50);
+ break;
+ case 26:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x10,
+ 0x03, 0x10, 0x55);
+ break;
+ case 27:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x61, 0x10,
+ 0x03, 0x11, 0x15);
+ break;
+ case 32:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x61, 0x35,
+ 0x3, 0x11, 0x11);
+ break;
+ case 33:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x61, 0x35,
+ 0x03, 0x11, 0x10);
+ break;
+ case 36:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x61, 0x48,
+ 0x03, 0x11, 0x10);
+ break;
+ case 41:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x45,
+ 0x3, 0x11, 0x11);
+ break;
+ case 42:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x1e,
+ 0x3, 0x10,
+ 0x14 | tdma_byte4_modify);
+ break;
+ case 43:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x45,
+ 0x3, 0x10, 0x14);
+ break;
+ case 44:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x25,
+ 0x3, 0x10, 0x10);
+ break;
+ case 45:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x29,
+ 0x3, 0x10, 0x10);
+ break;
+ case 46:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x1a,
+ 0x3, 0x10, 0x10);
+ break;
+ case 47:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x32,
+ 0x3, 0x10, 0x10);
+ break;
+ case 48:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x29,
+ 0x3, 0x10, 0x10);
+ break;
+ case 49:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x55, 0x10,
+ 0x3, 0x10, 0x54);
+ break;
+ case 50:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x4a,
+ 0x3, 0x10, 0x10);
+ break;
+ case 51:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x61, 0x35,
+ 0x3, 0x10, 0x11);
+ break;
+ case 52:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x0a,
+ 0x3, 0x10, 0x10);
+ break;
+ case 105:
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x51, 0x3f,
+ 0x3, 0x10, 0x50);
+ break;
+ }
+ } else {
+ switch (type) {
+ case 0:
+ default: /* Software control, Antenna at BT side */
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0,
+ 0x0, 0x0);
+ break;
+ case 8: /* PTA Control */
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x8, 0x0, 0x0,
+ 0x0, 0x0);
+ break;
+ case 9: /* Software control, Antenna at WiFi side */
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0,
+ 0x0, 0x0);
+ break;
+ case 10: /* under 5G , 0x778=1*/
+ halbtc8822b1ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0,
+ 0x0, 0x0);
+ break;
+ }
+ }
+
+ if (!coex_sta->is_set_ps_state_fail) {
+ /* update pre state */
+ coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on;
+ coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
+ }
+}
+
+/* rf4 type by efuse, and for ant at main aux inverse use,
+ * because is 2x2, and control types are the same, does not need
+ */
+
+static void halbtc8822b1ant_set_rfe_type(struct btc_coexist *btcoexist)
+{
+ struct btc_board_info *board_info = &btcoexist->board_info;
+
+ /* Ext switch buffer mux */
+ btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x1991, 0x3, 0x0);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbe, 0x8, 0x0);
+
+ /* the following setup should be got from Efuse in the future */
+ rfe_type->rfe_module_type = board_info->rfe_type;
+
+ rfe_type->ext_ant_switch_ctrl_polarity = 0;
+ rfe_type->ext_ant_switch_exist = true;
+ rfe_type->ext_ant_switch_type = BT_8822B_1ANT_SWITCH_USE_SPDT;
+}
+
+/*anttenna control by bb mac bt antdiv pta to write 0x4c 0xcb4,0xcbd*/
+
+static
+void hallbtc882b1ant_set_ant_switch(struct btc_coexist *btcoexist,
+ bool force_exec, u8 ctrl_type,
+ u8 pos_type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool switch_polatiry_inverse = false;
+ u8 regval_0xcbd = 0, regval_0x64;
+ u32 u32tmp1 = 0, u32tmp2 = 0, u32tmp3 = 0;
+
+ /* Ext switch buffer mux */
+ btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x1991, 0x3, 0x0);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbe, 0x8, 0x0);
+
+ if (!rfe_type->ext_ant_switch_exist)
+ return;
+
+ coex_dm->cur_ext_ant_switch_status = (ctrl_type << 8) + pos_type;
+
+ if (!force_exec) {
+ if (coex_dm->pre_ext_ant_switch_status ==
+ coex_dm->cur_ext_ant_switch_status)
+ return;
+ }
+
+ coex_dm->pre_ext_ant_switch_status = coex_dm->cur_ext_ant_switch_status;
+
+ /* swap control polarity if use different switch control polarity*/
+ /* Normal switch polarity for SPDT,
+ * 0xcbd[1:0] = 2b'01 => Ant to BTG, WLA
+ * 0xcbd[1:0] = 2b'10 => Ant to WLG
+ */
+ switch_polatiry_inverse = (rfe_type->ext_ant_switch_ctrl_polarity == 1 ?
+ ~switch_polatiry_inverse :
+ switch_polatiry_inverse);
+
+ switch (pos_type) {
+ default:
+ case BT_8822B_1ANT_SWITCH_TO_BT:
+ case BT_8822B_1ANT_SWITCH_TO_NOCARE:
+ case BT_8822B_1ANT_SWITCH_TO_WLA:
+ case BT_8822B_1ANT_SWITCH_TO_S0WLG_S1BT:
+
+ break;
+ case BT_8822B_1ANT_SWITCH_TO_WLG:
+
+ break;
+ }
+
+ if (rfe_type->ext_ant_switch_type ==
+ BT_8822B_1ANT_SWITCH_USE_SPDT) {
+ switch (ctrl_type) {
+ default:
+ case BT_8822B_1ANT_SWITCH_CTRL_BY_BBSW:
+ /* 0x4c[23] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e,
+ 0x80, 0x0);
+ /* 0x4c[24] = 1 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f,
+ 0x01, 0x1);
+ /* BB SW, DPDT use RFE_ctrl8 and RFE_ctrl9 as ctrl pin*/
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4,
+ 0xff, 0x77);
+
+ /* 0xcbd[1:0] = 2b'01 for no switch_polatiry_inverse,
+ * ANTSWB =1, ANTSW =0
+ */
+ if (pos_type ==
+ BT_8822B_1ANT_SWITCH_TO_S0WLG_S1BT)
+ regval_0xcbd = 0x3;
+ else if (pos_type ==
+ BT_8822B_1ANT_SWITCH_TO_WLG)
+ regval_0xcbd =
+ (!switch_polatiry_inverse ? 0x2 : 0x1);
+ else
+ regval_0xcbd =
+ (!switch_polatiry_inverse ? 0x1 : 0x2);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd,
+ 0x3, regval_0xcbd);
+
+ break;
+ case BT_8822B_1ANT_SWITCH_CTRL_BY_PTA:
+ /* 0x4c[23] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e,
+ 0x80, 0x0);
+ /* 0x4c[24] = 1 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f,
+ 0x01, 0x1);
+ /* PTA, DPDT use RFE_ctrl8 and RFE_ctrl9 as ctrl pin */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4,
+ 0xff, 0x66);
+
+ /* 0xcbd[1:0] = 2b'10 for no switch_polatiry_inverse,
+ * ANTSWB =1, ANTSW =0 @ GNT_BT=1
+ */
+ regval_0xcbd = (!switch_polatiry_inverse ? 0x2 : 0x1);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd,
+ 0x3, regval_0xcbd);
+
+ break;
+ case BT_8822B_1ANT_SWITCH_CTRL_BY_ANTDIV:
+ /* 0x4c[23] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e,
+ 0x80, 0x0);
+ /* 0x4c[24] = 1 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f,
+ 0x01, 0x1);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4,
+ 0xff, 0x88);
+
+ /* no regval_0xcbd setup required, because
+ * antenna switch control value by antenna diversity
+ */
+
+ break;
+ case BT_8822B_1ANT_SWITCH_CTRL_BY_MAC:
+ /* 0x4c[23] = 1 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e,
+ 0x80, 0x1);
+
+ /* 0x64[0] = 1b'0 for no switch_polatiry_inverse,
+ * DPDT_SEL_N =1, DPDT_SEL_P =0
+ */
+ regval_0x64 = (!switch_polatiry_inverse ? 0x0 : 0x1);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64, 0x1,
+ regval_0x64);
+ break;
+ case BT_8822B_1ANT_SWITCH_CTRL_BY_BT:
+ /* 0x4c[23] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e,
+ 0x80, 0x0);
+ /* 0x4c[24] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f,
+ 0x01, 0x0);
+
+ /* no setup required, because antenna switch control
+ * value by BT vendor 0xac[1:0]
+ */
+ break;
+ }
+ }
+
+ u32tmp1 = btcoexist->btc_read_4byte(btcoexist, 0xcbc);
+ u32tmp2 = btcoexist->btc_read_4byte(btcoexist, 0x4c);
+ u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0x64) & 0xff;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], (After Ext Ant switch setup) 0xcbc = 0x%08x, 0x4c = 0x%08x, 0x64= 0x%02x\n",
+ u32tmp1, u32tmp2, u32tmp3);
+}
+
+/* set gnt_wl gnt_bt control by sw high low, or
+ * hwpta while in power on, ini, wlan off, wlan only, wl2g non-currrent,
+ * wl2g current, wl5g
+ */
+
+static
+void halbtc8822b1ant_set_ant_path(struct btc_coexist *btcoexist,
+ u8 ant_pos_type, bool force_exec, u8 phase)
+
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 u8tmp = 0;
+ u32 u32tmp1 = 0;
+ u32 u32tmp2 = 0, u32tmp3 = 0;
+
+ u32tmp1 = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0x38);
+
+ /* To avoid indirect access fail */
+ if (((u32tmp1 & 0xf000) >> 12) != ((u32tmp1 & 0x0f00) >> 8)) {
+ force_exec = true;
+ coex_sta->gnt_error_cnt++;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex],(Before Ant Setup) 0x38= 0x%x\n",
+ u32tmp1);
+ }
+
+ /* Ext switch buffer mux */
+ btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x1991, 0x3, 0x0);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbe, 0x8, 0x0);
+
+ coex_dm->cur_ant_pos_type = (ant_pos_type << 8) + phase;
+
+ if (!force_exec) {
+ if (coex_dm->cur_ant_pos_type == coex_dm->pre_ant_pos_type)
+ return;
+ }
+
+ coex_dm->pre_ant_pos_type = coex_dm->cur_ant_pos_type;
+
+ if (btcoexist->dbg_mode_1ant) {
+ u32tmp1 = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0x38);
+ u32tmp2 = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0x54);
+ u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0xcb4);
+
+ u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x73);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (Before Ant Setup) 0xcb4 = 0x%x, 0x73 = 0x%x, 0x38= 0x%x, 0x54= 0x%x**********\n",
+ u32tmp3, u8tmp, u32tmp1, u32tmp2);
+ }
+
+ switch (phase) {
+ case BT_8822B_1ANT_PHASE_POWERON:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (set_ant_path - 1ANT_PHASE_COEX_POWERON) **********\n");
+
+ /* set Path control owner to BT at power-on step */
+ hallbtc882b1ant_ltecoex_ctrl_owner(btcoexist,
+ BT_8822B_1ANT_PCO_BTSIDE);
+
+ /* set GNT_BT to SW high */
+ halbtc8822b1ant_set_gnt_bt(btcoexist,
+ BT_8822B_1ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_1ANT_GNT_CTRL_BY_SW,
+ BT_8822B_1ANT_SIG_STA_SET_TO_HIGH);
+ /* Set GNT_WL to SW high */
+ halbtc8822b1ant_set_gnt_wl(btcoexist,
+ BT_8822B_1ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_1ANT_GNT_CTRL_BY_SW,
+ BT_8822B_1ANT_SIG_STA_SET_TO_HIGH);
+
+ if (ant_pos_type == BTC_ANT_PATH_AUTO)
+ ant_pos_type = BTC_ANT_PATH_BT;
+
+ coex_sta->run_time_state = false;
+ break;
+ case BT_8822B_1ANT_PHASE_INIT:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (set_ant_path - 1ANT_PHASE_COEX_INIT) **********\n");
+
+ halbtc8822b1ant_ltecoex_enable(btcoexist, 0x0);
+
+ hallbtc882b1ant_ltecoex_table(btcoexist,
+ BT_8822B_1ANT_CTT_WL_VS_LTE,
+ 0xffff);
+
+ hallbtc882b1ant_ltecoex_table(btcoexist,
+ BT_8822B_1ANT_CTT_BT_VS_LTE,
+ 0xffff);
+
+ /* set GNT_BT to SW high */
+ halbtc8822b1ant_set_gnt_bt(btcoexist,
+ BT_8822B_1ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_1ANT_GNT_CTRL_BY_SW,
+ BT_8822B_1ANT_SIG_STA_SET_TO_HIGH);
+
+ /* set GNT_WL to SW low */
+ halbtc8822b1ant_set_gnt_wl(btcoexist,
+ BT_8822B_1ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_1ANT_GNT_CTRL_BY_SW,
+ BT_8822B_1ANT_SIG_STA_SET_TO_LOW);
+
+ /* set Path control owner to WL at initial step */
+ hallbtc882b1ant_ltecoex_ctrl_owner(btcoexist,
+ BT_8822B_1ANT_PCO_WLSIDE);
+
+ coex_sta->run_time_state = false;
+
+ if (ant_pos_type == BTC_ANT_PATH_AUTO)
+ ant_pos_type = BTC_ANT_PATH_BT;
+
+ break;
+ case BT_8822B_1ANT_PHASE_WONLY:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (set_ant_path - 1ANT_PHASE_WLANONLY_INIT) **********\n");
+
+ halbtc8822b1ant_ltecoex_enable(btcoexist, 0x0);
+
+ hallbtc882b1ant_ltecoex_table(btcoexist,
+ BT_8822B_1ANT_CTT_WL_VS_LTE,
+ 0xffff);
+
+ hallbtc882b1ant_ltecoex_table(btcoexist,
+ BT_8822B_1ANT_CTT_BT_VS_LTE,
+ 0xffff);
+
+ /* set GNT_BT to SW Low */
+ halbtc8822b1ant_set_gnt_bt(btcoexist,
+ BT_8822B_1ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_1ANT_GNT_CTRL_BY_SW,
+ BT_8822B_1ANT_SIG_STA_SET_TO_LOW);
+
+ /* Set GNT_WL to SW high */
+ halbtc8822b1ant_set_gnt_wl(btcoexist,
+ BT_8822B_1ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_1ANT_GNT_CTRL_BY_SW,
+ BT_8822B_1ANT_SIG_STA_SET_TO_HIGH);
+
+ /* set Path control owner to WL at initial step */
+ hallbtc882b1ant_ltecoex_ctrl_owner(btcoexist,
+ BT_8822B_1ANT_PCO_WLSIDE);
+
+ coex_sta->run_time_state = false;
+
+ if (ant_pos_type == BTC_ANT_PATH_AUTO)
+ ant_pos_type = BTC_ANT_PATH_WIFI;
+
+ break;
+ case BT_8822B_1ANT_PHASE_WOFF:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (set_ant_path - 1ANT_PHASE_WLAN_OFF) **********\n");
+
+ /* Disable LTE Coex Function in WiFi side */
+ halbtc8822b1ant_ltecoex_enable(btcoexist, 0x0);
+
+ /* set Path control owner to BT */
+ hallbtc882b1ant_ltecoex_ctrl_owner(btcoexist,
+ BT_8822B_1ANT_PCO_BTSIDE);
+
+ /* Set Ext Ant Switch to BT control at wifi off step */
+ hallbtc882b1ant_set_ant_switch(btcoexist, FORCE_EXEC,
+ BT_8822B_1ANT_SWITCH_CTRL_BY_BT,
+ BT_8822B_1ANT_SWITCH_TO_NOCARE);
+
+ coex_sta->run_time_state = false;
+
+ break;
+ case BT_8822B_1ANT_PHASE_2G:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (set_ant_path - 1ANT_PHASE_2G_RUNTIME) **********\n");
+
+ /* set GNT_BT to PTA */
+ halbtc8822b1ant_set_gnt_bt(btcoexist,
+ BT_8822B_1ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_1ANT_GNT_CTRL_BY_PTA,
+ BT_8822B_1ANT_SIG_STA_SET_BY_HW);
+
+ /* Set GNT_WL to PTA */
+ halbtc8822b1ant_set_gnt_wl(btcoexist,
+ BT_8822B_1ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_1ANT_GNT_CTRL_BY_PTA,
+ BT_8822B_1ANT_SIG_STA_SET_BY_HW);
+
+ /* set Path control owner to WL at runtime step */
+ hallbtc882b1ant_ltecoex_ctrl_owner(btcoexist,
+ BT_8822B_1ANT_PCO_WLSIDE);
+
+ coex_sta->run_time_state = true;
+
+ if (ant_pos_type == BTC_ANT_PATH_AUTO)
+ ant_pos_type = BTC_ANT_PATH_PTA;
+
+ break;
+ case BT_8822B_1ANT_PHASE_5G:
+ case BT_8822B_1ANT_PHASE_2G_WL:
+ case BT_8822B_1ANT_PHASE_2G_BT:
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (set_ant_path - %d)\n",
+ phase);
+
+ /* set GNT_BT to SW Hi */
+ halbtc8822b1ant_set_gnt_bt(btcoexist,
+ BT_8822B_1ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_1ANT_GNT_CTRL_BY_SW,
+ BT_8822B_1ANT_SIG_STA_SET_TO_HIGH);
+
+ /* Set GNT_WL to SW Hi */
+ halbtc8822b1ant_set_gnt_wl(btcoexist,
+ BT_8822B_1ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_1ANT_GNT_CTRL_BY_SW,
+ BT_8822B_1ANT_SIG_STA_SET_TO_HIGH);
+
+ /* set Path control owner to WL at runtime step */
+ hallbtc882b1ant_ltecoex_ctrl_owner(btcoexist,
+ BT_8822B_1ANT_PCO_WLSIDE);
+
+ coex_sta->run_time_state = true;
+
+ if (phase == BT_8822B_1ANT_PHASE_2G_WL)
+ ant_pos_type = BTC_ANT_PATH_WIFI;
+ else if (phase == BT_8822B_1ANT_PHASE_2G_BT)
+ ant_pos_type = BTC_ANT_PATH_BT;
+ if (ant_pos_type == BTC_ANT_PATH_AUTO)
+ ant_pos_type = BTC_ANT_PATH_WIFI5G;
+
+ break;
+ case BT_8822B_1ANT_PHASE_BTMP:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (set_ant_path - 1ANT_PHASE_BTMPMODE) **********\n");
+
+ /* Disable LTE Coex Function in WiFi side */
+ halbtc8822b1ant_ltecoex_enable(btcoexist, 0x0);
+
+ /* set GNT_BT to SW Hi */
+ halbtc8822b1ant_set_gnt_bt(btcoexist,
+ BT_8822B_1ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_1ANT_GNT_CTRL_BY_SW,
+ BT_8822B_1ANT_SIG_STA_SET_TO_HIGH);
+
+ /* Set GNT_WL to SW Lo */
+ halbtc8822b1ant_set_gnt_wl(btcoexist,
+ BT_8822B_1ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_1ANT_GNT_CTRL_BY_SW,
+ BT_8822B_1ANT_SIG_STA_SET_TO_LOW);
+
+ /* set Path control owner to WL */
+ hallbtc882b1ant_ltecoex_ctrl_owner(btcoexist,
+ BT_8822B_1ANT_PCO_WLSIDE);
+
+ coex_sta->run_time_state = false;
+
+ /* Set Ext Ant Switch to BT side at BT MP mode */
+ if (ant_pos_type == BTC_ANT_PATH_AUTO)
+ ant_pos_type = BTC_ANT_PATH_BT;
+
+ break;
+ case BT_8822B_1ANT_PHASE_MCC:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], (set_ant_path - 1ANT_PHASE_MCC_DUALBAND_RUNTIME)\n");
+
+ /* set GNT_BT to PTA */
+ halbtc8822b1ant_set_gnt_bt(btcoexist,
+ BT_8822B_1ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_1ANT_GNT_CTRL_BY_PTA,
+ BT_8822B_1ANT_SIG_STA_SET_BY_HW);
+
+ /* Set GNT_WL to PTA */
+ halbtc8822b1ant_set_gnt_wl(btcoexist,
+ BT_8822B_1ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_1ANT_GNT_CTRL_BY_PTA,
+ BT_8822B_1ANT_SIG_STA_SET_BY_HW);
+
+ /* set Path control owner to WL at runtime step */
+ hallbtc882b1ant_ltecoex_ctrl_owner(btcoexist,
+ BT_8822B_1ANT_PCO_WLSIDE);
+
+ coex_sta->run_time_state = true;
+
+ if (ant_pos_type == BTC_ANT_PATH_AUTO)
+ ant_pos_type = BTC_ANT_PATH_PTA;
+
+ break;
+ }
+
+ if (phase != BT_8822B_1ANT_PHASE_WOFF &&
+ phase != BT_8822B_1ANT_PHASE_MCC) {
+ u8 ctrl_type, pos_type;
+
+ switch (ant_pos_type) {
+ case BTC_ANT_PATH_WIFI:
+ if (phase == BT_8822B_1ANT_PHASE_2G_WL) {
+ ctrl_type = BT_8822B_1ANT_SWITCH_CTRL_BY_BBSW;
+ pos_type = BT_8822B_1ANT_SWITCH_TO_S0WLG_S1BT;
+ } else {
+ ctrl_type = BT_8822B_1ANT_SWITCH_CTRL_BY_BBSW;
+ pos_type = BT_8822B_1ANT_SWITCH_TO_WLG;
+ }
+ break;
+ case BTC_ANT_PATH_WIFI5G:
+ ctrl_type = BT_8822B_1ANT_SWITCH_CTRL_BY_BBSW;
+ pos_type = BT_8822B_1ANT_SWITCH_TO_WLA;
+ break;
+ case BTC_ANT_PATH_BT:
+ ctrl_type = BT_8822B_1ANT_SWITCH_CTRL_BY_BBSW;
+ pos_type = BT_8822B_1ANT_SWITCH_TO_BT;
+ break;
+ default:
+ case BTC_ANT_PATH_PTA:
+ ctrl_type = BT_8822B_1ANT_SWITCH_CTRL_BY_PTA;
+ pos_type = BT_8822B_1ANT_SWITCH_TO_NOCARE;
+ break;
+ }
+
+ hallbtc882b1ant_set_ant_switch(btcoexist, force_exec,
+ ctrl_type, pos_type);
+ }
+
+ if (btcoexist->dbg_mode_1ant) {
+ u32tmp1 = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0x38);
+ u32tmp2 = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0x54);
+ u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0xcbd);
+
+ u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x73);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], (After Ant Setup) 0xcbd = 0x%x, 0x73 = 0x%x, 0x38= 0x%x, 0x54= 0x%x\n",
+ u32tmp3, u8tmp, u32tmp1, u32tmp2);
+ }
+}
+
+static bool halbtc8822b1ant_is_common_action(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool common = false, wifi_connected = false, wifi_busy = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+ if (!wifi_connected &&
+ coex_dm->bt_status == BT_8822B_1ANT_BT_STATUS_NCONNECTED_IDLE) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Wifi non connected-idle + BT non connected-idle!!\n");
+ common = true;
+ } else if (wifi_connected &&
+ (coex_dm->bt_status ==
+ BT_8822B_1ANT_BT_STATUS_NCONNECTED_IDLE)) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Wifi connected + BT non connected-idle!!\n");
+ common = true;
+ } else if (!wifi_connected &&
+ (BT_8822B_1ANT_BT_STATUS_CONNECTED_IDLE ==
+ coex_dm->bt_status)) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Wifi non connected-idle + BT connected-idle!!\n");
+ common = true;
+ } else if (wifi_connected &&
+ (BT_8822B_1ANT_BT_STATUS_CONNECTED_IDLE ==
+ coex_dm->bt_status)) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Wifi connected + BT connected-idle!!\n");
+ common = true;
+ } else if (!wifi_connected &&
+ (BT_8822B_1ANT_BT_STATUS_CONNECTED_IDLE !=
+ coex_dm->bt_status)) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Wifi non connected-idle + BT Busy!!\n");
+ common = true;
+ } else {
+ if (wifi_busy) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Wifi Connected-Busy + BT Busy!!\n");
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Wifi Connected-Idle + BT Busy!!\n");
+ }
+
+ common = false;
+ }
+
+ return common;
+}
+
+static void halbtc8822b1ant_action_bt_whql_test(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex],action_bt_whck_test\n");
+
+ halbtc8822b1ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b1ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b1ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC,
+ BT_8822B_1ANT_PHASE_2G);
+}
+
+static void halbtc8822b1ant_action_bt_relink(struct btc_coexist *btcoexist)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+ if ((!coex_sta->is_bt_multi_link && !bt_link_info->pan_exist) ||
+ (bt_link_info->a2dp_exist && bt_link_info->hid_exist)) {
+ halbtc8822b1ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC,
+ 0xd8);
+ halbtc8822b1ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+ halbtc8822b1ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+ }
+}
+
+static void halbtc8822b1ant_action_bt_idle(struct btc_coexist *btcoexist)
+{
+ bool wifi_busy = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+ halbtc8822b1ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b1ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b1ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ if (!wifi_busy) {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 23);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32);
+
+ } else { /* if wl busy */
+
+ if (BT_8822B_1ANT_BT_STATUS_NCONNECTED_IDLE ==
+ coex_dm->bt_status) {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 23);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 33);
+ } else {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 23);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 32);
+ }
+ }
+}
+
+/*"""bt inquiry"""" + wifi any + bt any*/
+
+static void halbtc8822b1ant_action_bt_inquiry(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool wifi_connected = false, wifi_busy = false, bt_busy = false;
+ bool wifi_scan = false, link = false, roam = false;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (bt inquiry) **********\n");
+
+ halbtc8822b1ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b1ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b1ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &wifi_scan);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** scan = %d, link =%d, roam = %d**********\n",
+ wifi_scan, link, roam);
+
+ if (link || roam || coex_sta->wifi_is_high_pri_task) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (bt inquiry wifi connect or scan ) **********\n");
+
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 6);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1);
+
+ } else if ((wifi_scan) && (coex_sta->bt_create_connection)) {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 1);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);
+
+ } else if ((!wifi_connected) && (!wifi_scan)) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (bt inquiry wifi non connect) **********\n");
+
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+
+ } else if ((bt_link_info->a2dp_exist) && (bt_link_info->pan_exist)) {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 4);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);
+ } else if (bt_link_info->a2dp_exist) {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 23);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32);
+ } else if (wifi_scan) {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 4);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
+ } else if (wifi_busy) {
+ /*aaaa->55aa for bt connect while wl busy*/
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 23);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32);
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (bt inquiry wifi connect) **********\n");
+
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 23);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32);
+ }
+}
+
+static
+void halbtc8822b1ant_action_bt_sco_hid_busy(struct btc_coexist *btcoexist)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool wifi_connected = false, wifi_busy = false;
+ u32 wifi_bw = 1;
+
+ halbtc8822b1ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b1ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b1ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+ if (coex_sta->msft_mr_exist) {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 8);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+
+ } else if (bt_link_info->sco_exist) {
+ if (coex_sta->is_bt_multi_link) {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 1);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 25);
+ } else {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 5);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 5);
+ }
+ } else if (coex_sta->is_hid_rcu) {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 3);
+
+ if (wifi_busy)
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 36);
+ else
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 6);
+ } else {
+ if (coex_sta->is_hid_low_pri_tx_overhead) {
+ if (coex_sta->hid_busy_num < 2)
+ halbtc8822b1ant_coex_table_type(btcoexist,
+ NORMAL_EXEC, 1);
+ else
+ halbtc8822b1ant_coex_table_type(btcoexist,
+ NORMAL_EXEC, 6);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 18);
+ } else if (coex_sta->hid_busy_num < 2) {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 1);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 11);
+ } else if (wifi_bw == 0) { /* if 11bg mode */
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 11);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 11);
+ } else {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 6);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 11);
+ }
+ }
+}
+
+static void halbtc8822b1ant_action_bt_mr(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RunCoexistMechanism(), microsoft MR!!\n");
+
+ if (coex_sta->wl_center_channel <= 14) {
+ halbtc8822b1ant_set_ant_path(btcoexist,
+ BTC_ANT_PATH_AUTO, NORMAL_EXEC,
+ BT_8822B_1ANT_PHASE_2G_WL);
+
+ halbtc8822b1ant_action_bt_sco_hid_busy(btcoexist);
+
+ /* Enter MIMO Power Save, 0:enable */
+ halbtc8822b1ant_mimo_ps(btcoexist, NORMAL_EXEC, 0);
+ } else {
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ NORMAL_EXEC,
+ BT_8822B_1ANT_PHASE_5G);
+
+ halbtc8822b1ant_action_bt_sco_hid_busy(btcoexist);
+
+ /* No MIMO Power Save, 3:disable */
+ halbtc8822b1ant_mimo_ps(btcoexist, NORMAL_EXEC, 3);
+ }
+}
+
+static void halbtc8822b1ant_action_rf4ce(struct btc_coexist *btcoexist)
+{
+ halbtc8822b1ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b1ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b1ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 1);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 50);
+}
+
+static void halbtc8822b1ant_action_wifi_under5g(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], under 5g start\n");
+
+ halbtc8822b1ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b1ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b1ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC,
+ BT_8822B_1ANT_PHASE_5G);
+
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+}
+
+static void halbtc8822b1ant_action_wifi_only(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool wifi_under_5g = false, rf4ce_enabled = false,
+ wifi_connected = false;
+
+ halbtc8822b1ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b1ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b1ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_RF4CE_CONNECTED,
+ &rf4ce_enabled);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+
+ if ((rf4ce_enabled) && (wifi_connected)) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (wlan only -- rf4ce enable ) **********\n");
+ halbtc8822b1ant_action_rf4ce(btcoexist);
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (wlan only -- under 2g ) **********\n");
+
+ halbtc8822b1ant_coex_table_type(btcoexist, FORCE_EXEC, 0);
+ halbtc8822b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
+
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_1ANT_PHASE_2G);
+ }
+}
+
+static
+void halbtc8822b1ant_action_wifi_native_lps(struct btc_coexist *btcoexist)
+{
+ halbtc8822b1ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b1ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b1ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 5);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+}
+
+static
+void halbtc8822b1ant_action_wifi_multi_port(struct btc_coexist *btcoexist,
+ u8 multi_port_type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool miracast_plus_bt = false;
+ u8 phase;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex],action_wifi_multi_port\n");
+
+ if (bt_link_info->bt_link_exist)
+ miracast_plus_bt = true;
+ else
+ miracast_plus_bt = false;
+
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_MIRACAST_PLUS_BT,
+ &miracast_plus_bt);
+
+ halbtc8822b1ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b1ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b1ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ if (multi_port_type == BTC_MULTIPORT_MCC_2BAND)
+ phase = BT_8822B_1ANT_PHASE_MCC;
+ else
+ phase = BT_8822B_1ANT_PHASE_2G;
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC,
+ phase);
+
+ /* for A2DP + miracast + DL */
+ if (multi_port_type == BTC_MULTIPORT_MCC_2BAND) {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 25);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+ } else if (multi_port_type == BTC_MULTIPORT_SCC) {
+ if (bt_link_info->a2dp_exist) {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 1);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 17);
+ } else if (bt_link_info->pan_exist) {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 1);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 33);
+ } else {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 8);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
+ 8);
+ }
+ } else { /*BTC_MULTIPORT_MCC_DUAL_CHANNEL*/
+ if (!bt_link_info->pan_exist)
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 8);
+ else
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 5);
+
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+ }
+}
+
+static void halbtc8822b1ant_action_wifi_linkscan(struct btc_coexist *btcoexist)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+ halbtc8822b1ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b1ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b1ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ if (bt_link_info->pan_exist) {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 1);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);
+ } else if (bt_link_info->a2dp_exist) {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 1);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 27);
+ } else {
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 1);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 21);
+ }
+}
+
+static void
+halbtc8822b1ant_action_wifi_bt_acl_busy(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool wifi_busy = false, wifi_turbo = false;
+ u32 wifi_bw = 1;
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state;
+ static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state2;
+ u8 iot_peer = BTC_IOT_PEER_UNKNOWN;
+ u8 coex_type;
+ u8 tdma_type;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
+ &coex_sta->scan_ap_num);
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_IOT_PEER, &iot_peer);
+
+ if (!wifi_busy)
+ wifi_busy = coex_sta->gl_wifi_busy;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "############# [BTCoex], scan_ap_num = %d, wl_noisy_level = %d\n",
+ coex_sta->scan_ap_num, coex_sta->wl_noisy_level);
+
+ if (wifi_busy && coex_sta->wl_noisy_level == 0)
+ wifi_turbo = true;
+
+ wifi_rssi_state =
+ halbtc8822b1ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state,
+ 2, 40, 0);
+
+ wifi_rssi_state2 =
+ halbtc8822b1ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state2,
+ 2, 42, 0);
+ if (btcoexist->board_info.customer_id == RT_CID_LENOVO_CHINA &&
+ coex_sta->scan_ap_num <= 10 &&
+ iot_peer == BTC_IOT_PEER_ATHEROS) {
+ if ((bt_link_info->a2dp_only &&
+ coex_sta->is_bt_multi_link &&
+ coex_sta->hid_pair_cnt == 0) ||
+ (bt_link_info->a2dp_exist && bt_link_info->pan_exist)) {
+ /* OPP may disappear during CPT_for_WiFi test */
+ /* for CPT_for_WiFi */
+ u8 lvl;
+
+ if (BTC_RSSI_LOW(wifi_rssi_state2)) {
+ lvl = 20;
+
+ if (wifi_busy) {
+ coex_type = 22;
+ tdma_type = 105;
+ } else {
+ coex_type = 23;
+ tdma_type = 13;
+ }
+ } else { /* for CPT_for_BT */
+ lvl = 0;
+ coex_type = 24;
+ tdma_type = 13;
+ }
+
+ halbtc8822b1ant_adjust_bt_tx_power(btcoexist,
+ NORMAL_EXEC, lvl);
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ coex_type);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ tdma_type);
+ return;
+ }
+ }
+
+ halbtc8822b1ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+
+ if (bt_link_info->a2dp_exist && coex_sta->is_bt_a2dp_sink) {
+ coex_type = 6;
+ tdma_type = 12;
+ } else if (bt_link_info->a2dp_only) { /* A2DP */
+
+ if (wifi_turbo)
+ coex_type = 19;
+ else
+ coex_type = 4;
+
+ if (coex_sta->connect_ap_period_cnt > 0)
+ tdma_type = 26;
+ else
+ tdma_type = 7;
+ } else if ((bt_link_info->a2dp_exist && bt_link_info->pan_exist) ||
+ (bt_link_info->hid_exist && bt_link_info->a2dp_exist &&
+ bt_link_info->pan_exist)) { /* A2DP+PAN(OPP,FTP),
+ * HID+A2DP+PAN(OPP,FTP)
+ */
+ if (bt_link_info->hid_exist)
+ coex_type = 1;
+ else if (wifi_turbo)
+ coex_type = 19;
+ else
+ coex_type = 4;
+
+ if (wifi_busy)
+ tdma_type = 13;
+ else
+ tdma_type = 14;
+ } else if (bt_link_info->hid_exist &&
+ bt_link_info->a2dp_exist) { /* HID+A2DP */
+
+ if (wifi_bw == 0) { /* if 11bg mode */
+ if (coex_sta->hid_busy_num < 2)
+ /* for 2/18-4/18 HID lag @ Asus */
+ coex_type = 1;
+ else
+ coex_type = 21;
+
+ tdma_type = 7;
+ } else {
+ coex_type = 1;
+ tdma_type = 7;
+ }
+ /* PAN(OPP,FTP), HID+PAN(OPP,FTP) */
+ } else if ((bt_link_info->pan_only) ||
+ (bt_link_info->hid_exist && bt_link_info->pan_exist)) {
+ if (bt_link_info->pan_only &&
+ btcoexist->board_info.customer_id == RT_CID_LENOVO_CHINA &&
+ wifi_busy && BTC_RSSI_HIGH(wifi_rssi_state2)) {
+ coex_type = 4;
+ tdma_type = 10;
+ } else {
+ if (coex_sta->cck_lock_ever) {
+ if (bt_link_info->hid_exist &&
+ coex_sta->hid_busy_num < 2)
+ coex_type = 14;
+ else
+ coex_type = 13;
+ } else if (bt_link_info->hid_exist) {
+ if (coex_sta->hid_busy_num < 2)
+ coex_type = 1;
+ else
+ coex_type = 3;
+ } else if (wifi_turbo) {
+ coex_type = 19;
+ } else {
+ coex_type = 4;
+ }
+
+ if (!wifi_busy)
+ tdma_type = 4;
+ else
+ tdma_type = 3;
+ }
+ } else {
+ /* BT no-profile busy (0x9) */
+ coex_type = 4;
+ tdma_type = 33;
+ }
+
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, coex_type);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, tdma_type);
+}
+
+/* wifi connected input point:
+ * to set different ps and tdma case (+bt different case)
+ */
+
+/*wifi not connected + bt action*/
+
+static
+void halbtc8822b1ant_action_wifi_not_connected(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (wifi not connect) **********\n");
+
+ halbtc8822b1ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b1ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b1ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ /* tdma and coex table */
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
+
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC,
+ BT_8822B_1ANT_PHASE_2G);
+}
+
+static void halbtc8822b1ant_action_wifi_connected(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool wifi_busy = false, rf4ce_enabled = false;
+ bool wifi_under_5g = false;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], CoexForWifiConnect()===>\n");
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_RF4CE_CONNECTED,
+ &rf4ce_enabled);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], CoexForWifiConnect(), return for wifi is under 2g<===\n");
+
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC,
+ BT_8822B_1ANT_PHASE_2G);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+ if (coex_dm->bt_status == BT_8822B_1ANT_BT_STATUS_ACL_BUSY ||
+ coex_dm->bt_status == BT_8822B_1ANT_BT_STATUS_ACL_SCO_BUSY) {
+ if (bt_link_info->hid_only) /* HID only */
+ halbtc8822b1ant_action_bt_sco_hid_busy(btcoexist);
+ else
+ halbtc8822b1ant_action_wifi_bt_acl_busy(btcoexist);
+
+ } else if (coex_dm->bt_status == BT_8822B_1ANT_BT_STATUS_SCO_BUSY) {
+ halbtc8822b1ant_action_bt_sco_hid_busy(btcoexist);
+ } else if (rf4ce_enabled) {
+ halbtc8822b1ant_action_rf4ce(btcoexist);
+ } else {
+ halbtc8822b1ant_action_bt_idle(btcoexist);
+ }
+}
+
+static
+void halbtc8822b1ant_run_sw_coexist_mechanism(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 algorithm = 0;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (run sw coex mech) **********\n");
+ algorithm = halbtc8822b1ant_action_algorithm(btcoexist);
+ coex_dm->cur_algorithm = algorithm;
+
+ if (halbtc8822b1ant_is_common_action(btcoexist)) {
+ } else {
+ switch (coex_dm->cur_algorithm) {
+ case BT_8822B_1ANT_COEX_SCO:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action algorithm = SCO.\n");
+ break;
+ case BT_8822B_1ANT_COEX_HID:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action algorithm = HID.\n");
+ break;
+ case BT_8822B_1ANT_COEX_A2DP:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action algorithm = A2DP.\n");
+ break;
+ case BT_8822B_1ANT_COEX_A2DP_PANHS:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action algorithm = A2DP+PAN(HS).\n");
+ break;
+ case BT_8822B_1ANT_COEX_PAN:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action algorithm = PAN(EDR).\n");
+ break;
+ case BT_8822B_1ANT_COEX_PANHS:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action algorithm = HS mode.\n");
+ break;
+ case BT_8822B_1ANT_COEX_PAN_A2DP:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action algorithm = PAN+A2DP.\n");
+ break;
+ case BT_8822B_1ANT_COEX_PAN_HID:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action algorithm = PAN(EDR)+HID.\n");
+ break;
+ case BT_8822B_1ANT_COEX_HID_A2DP_PAN:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action algorithm = HID+A2DP+PAN.\n");
+ break;
+ case BT_8822B_1ANT_COEX_HID_A2DP:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action algorithm = HID+A2DP.\n");
+ break;
+ default:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action algorithm = coexist All Off!!\n");
+ break;
+ }
+ coex_dm->pre_algorithm = coex_dm->cur_algorithm;
+ }
+}
+
+static void halbtc8822b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool wifi_connected = false;
+ u8 mcc_dualband = BTC_MULTIPORT_SCC;
+ u32 wifi_link_status = 0;
+ u32 num_of_wifi_link = 0, wifi_bw;
+ u8 iot_peer = BTC_IOT_PEER_UNKNOWN;
+ bool wifi_under_5g = false;
+ bool scan = false, link = false, roam = false, under_4way = false;
+ u8 wifi_central_chnl = 0;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
+ &under_4way);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL,
+ &wifi_central_chnl);
+ coex_sta->wl_center_channel = wifi_central_chnl;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RunCoexistMechanism()===>\n");
+
+ if (btcoexist->manual_control) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n");
+ return;
+ }
+
+ if (btcoexist->stop_coex_dm) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n");
+ return;
+ }
+
+ if (coex_sta->under_ips) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RunCoexistMechanism(), wifi is under IPS !!!\n");
+ return;
+ }
+
+ if (!coex_sta->run_time_state) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RunCoexistMechanism(), return for run_time_state = false !!!\n");
+ return;
+ }
+
+ if (coex_sta->freeze_coexrun_by_btinfo) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RunCoexistMechanism(), return for freeze_coexrun_by_btinfo\n");
+ return;
+ }
+
+ if (coex_sta->msft_mr_exist && wifi_connected) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RunCoexistMechanism(), microsoft MR!!\n");
+
+ halbtc8822b1ant_action_bt_mr(btcoexist);
+ return;
+ }
+
+ /* No MIMO Power Save, 3:disable */
+ halbtc8822b1ant_mimo_ps(btcoexist, NORMAL_EXEC, 3);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_DUAL_BAND_CONNECTED,
+ &mcc_dualband);
+ if (mcc_dualband == BTC_MULTIPORT_MCC_2BAND) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RunCoexistMechanism(), mcc dual band!!\n");
+
+ halbtc8822b1ant_action_wifi_multi_port(btcoexist,
+ BTC_MULTIPORT_MCC_2BAND);
+ return;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+ if (wifi_under_5g &&
+ coex_sta->switch_band_notify_to != BTC_SWITCH_TO_24G &&
+ coex_sta->switch_band_notify_to != BTC_SWITCH_TO_24G_NOFORSCAN) {
+ halbtc8822b1ant_action_wifi_under5g(btcoexist);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], WiFi is under 5G!!!\n");
+ return;
+ }
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], WiFi is under 2G!!!\n");
+
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ NORMAL_EXEC,
+ BT_8822B_1ANT_PHASE_2G);
+
+ if (coex_sta->under_lps && !coex_sta->force_lps_ctrl &&
+ !coex_sta->acl_busy) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RunCoexistMechanism(), wifi is under LPS !!!\n");
+ halbtc8822b1ant_action_wifi_native_lps(btcoexist);
+ return;
+ }
+
+ if (coex_sta->bt_whck_test) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT is under WHCK TEST!!!\n");
+ halbtc8822b1ant_action_bt_whql_test(btcoexist);
+ return;
+ }
+
+ if (coex_sta->bt_disabled) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT is disabled !!!\n");
+ halbtc8822b1ant_action_wifi_only(btcoexist);
+ return;
+ }
+
+ if (coex_sta->c2h_bt_inquiry_page) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT is under inquiry/page scan !!\n");
+ halbtc8822b1ant_action_bt_inquiry(btcoexist);
+ return;
+ }
+
+ if (coex_sta->is_setup_link && coex_sta->bt_relink_downcount != 0) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT is re-link !!!\n");
+ halbtc8822b1ant_action_bt_relink(btcoexist);
+ return;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS,
+ &wifi_link_status);
+
+ num_of_wifi_link = wifi_link_status >> 16;
+
+ if (num_of_wifi_link >= 2 || wifi_link_status & WIFI_P2P_GO_CONNECTED) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "############# [BTCoex], Multi-Port num_of_wifi_link = %d, wifi_link_status = 0x%x\n",
+ num_of_wifi_link, wifi_link_status);
+
+ if (scan || link || roam || under_4way) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], scan = %d, link = %d, roam = %d 4way = %d!!!\n",
+ scan, link, roam, under_4way);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], wifi is under linkscan process + Multi-Port !!\n");
+
+ halbtc8822b1ant_action_wifi_linkscan(btcoexist);
+ } else {
+ halbtc8822b1ant_action_wifi_multi_port(btcoexist,
+ mcc_dualband);
+ }
+
+ return;
+ }
+
+ if (bt_link_info->bt_link_exist && wifi_connected) {
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_IOT_PEER, &iot_peer);
+
+ if (iot_peer == BTC_IOT_PEER_CISCO) {
+ if (wifi_bw == BTC_WIFI_BW_HT40)
+ halbtc8822b1ant_limited_rx(btcoexist,
+ NORMAL_EXEC, false,
+ true, 0x10);
+ else
+ halbtc8822b1ant_limited_rx(btcoexist,
+ NORMAL_EXEC, false,
+ true, 0x8);
+ }
+ }
+
+ /* just print debug message */
+ halbtc8822b1ant_run_sw_coexist_mechanism(btcoexist);
+
+ if (coex_dm->bt_status == BT_8822B_1ANT_BT_STATUS_NCONNECTED_IDLE ||
+ coex_dm->bt_status == BT_8822B_1ANT_BT_STATUS_CONNECTED_IDLE) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "############# [BTCoex], BT Is idle\n");
+ halbtc8822b1ant_action_bt_idle(btcoexist);
+ return;
+ }
+
+ if (scan || link || roam || under_4way) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], scan = %d, link = %d, roam = %d 4way = %d!!!\n",
+ scan, link, roam, under_4way);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], wifi is under linkscan process!!\n");
+
+ halbtc8822b1ant_action_wifi_linkscan(btcoexist);
+ } else if (wifi_connected) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], wifi is under connected!!\n");
+
+ halbtc8822b1ant_action_wifi_connected(btcoexist);
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], wifi is under not-connected!!\n");
+
+ halbtc8822b1ant_action_wifi_not_connected(btcoexist);
+ }
+}
+
+static void halbtc8822b1ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+ /* force to reset coex mechanism */
+
+ halbtc8822b1ant_low_penalty_ra(btcoexist, NORMAL_EXEC, false);
+
+ /* sw all off */
+ coex_sta->pop_event_cnt = 0;
+ coex_sta->cnt_remote_name_req = 0;
+ coex_sta->cnt_reinit = 0;
+ coex_sta->cnt_setup_link = 0;
+ coex_sta->cnt_ign_wlan_act = 0;
+ coex_sta->cnt_page = 0;
+ coex_sta->cnt_role_switch = 0;
+ coex_sta->switch_band_notify_to = BTC_NOT_SWITCH;
+
+ coex_sta->pop_event_cnt = 0;
+
+ halbtc8822b1ant_query_bt_info(btcoexist);
+}
+
+static void halbtc8822b1ant_init_hw_config(struct btc_coexist *btcoexist,
+ bool back_up, bool wifi_only)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 u8tmp = 0, i = 0;
+ u32 u32tmp1 = 0, u32tmp2 = 0, u32tmp3 = 0;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], 1Ant Init HW Config!!\n");
+
+ u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0xcbc);
+ u32tmp1 = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0x38);
+ u32tmp2 = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0x54);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (Before Init HW config) 0xcbc = 0x%x, 0x38= 0x%x, 0x54= 0x%x**********\n",
+ u32tmp3, u32tmp1, u32tmp2);
+
+ coex_sta->bt_coex_supported_feature = 0;
+ coex_sta->bt_coex_supported_version = 0;
+ coex_sta->bt_ble_scan_type = 0;
+ coex_sta->bt_ble_scan_para[0] = 0;
+ coex_sta->bt_ble_scan_para[1] = 0;
+ coex_sta->bt_ble_scan_para[2] = 0;
+ coex_sta->bt_reg_vendor_ac = 0xffff;
+ coex_sta->bt_reg_vendor_ae = 0xffff;
+ coex_sta->isolation_btween_wb = BT_8822B_1ANT_DEFAULT_ISOLATION;
+ coex_sta->gnt_error_cnt = 0;
+ coex_sta->bt_relink_downcount = 0;
+ coex_sta->is_set_ps_state_fail = false;
+ coex_sta->cnt_set_ps_state_fail = 0;
+
+ for (i = 0; i <= 9; i++)
+ coex_sta->bt_afh_map[i] = 0;
+
+ /* Setup RF front end type */
+ halbtc8822b1ant_set_rfe_type(btcoexist);
+
+ if (rfe_type->rfe_module_type == 2 ||
+ rfe_type->rfe_module_type == 4)
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ BT_8822B_1ANT_SCBD_EXTFEM,
+ true);
+ else
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ BT_8822B_1ANT_SCBD_EXTFEM,
+ false);
+
+ /* 0xf0[15:12] --> Chip Cut information */
+ coex_sta->cut_version =
+ (btcoexist->btc_read_1byte(btcoexist, 0xf1) & 0xf0) >> 4;
+
+ /* enable TBTT nterrupt */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x550, 0x8, 0x1);
+
+ /* BT report packet sample rate */
+ /* 0x790[5:0]=0x5 */
+ u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x790);
+ u8tmp &= 0xc0;
+ u8tmp |= 0x5;
+ btcoexist->btc_write_1byte(btcoexist, 0x790, u8tmp);
+
+ /* Enable BT counter statistics */
+ btcoexist->btc_write_1byte(btcoexist, 0x778, 0x1);
+
+ /* Enable PTA (3-wire function form BT side) */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x41, 0x02, 0x1);
+
+ /* Enable PTA (tx/rx signal form WiFi side) */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4c6, 0x10, 0x1);
+ /*GNT_BT=1 while select both */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x763, 0x10, 0x1);
+
+ halbtc8822b1ant_enable_gnt_to_gpio(btcoexist, true);
+
+ /* PTA parameter */
+ halbtc8822b1ant_coex_table_type(btcoexist, FORCE_EXEC, 0);
+ halbtc8822b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
+
+ /* Antenna config */
+ if (coex_sta->is_rf_state_off) {
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_1ANT_PHASE_WOFF);
+
+ btcoexist->stop_coex_dm = true;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** %s (RF Off)**********\n",
+ __func__);
+ } else if (wifi_only) {
+ coex_sta->concurrent_rx_mode_on = false;
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_WIFI,
+ FORCE_EXEC,
+ BT_8822B_1ANT_PHASE_WONLY);
+ btcoexist->stop_coex_dm = true;
+ } else {
+ coex_sta->concurrent_rx_mode_on = true;
+
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_1ANT_PHASE_INIT);
+ btcoexist->stop_coex_dm = false;
+ }
+
+ u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0xcbc);
+ u32tmp1 = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0x38);
+ u32tmp2 = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0x54);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (After Init HW config) 0xcbc = 0x%x, 0x38= 0x%x, 0x54= 0x%x**********\n",
+ u32tmp3, u32tmp1, u32tmp2);
+}
+
+void ex_btc8822b1ant_power_on_setting(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ u8 u8tmp = 0x0;
+ u16 u16tmp = 0x0;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "xxxxxxxxxxxxxxxx Execute 8822b 1-Ant PowerOn Setting!! xxxxxxxxxxxxxxxx\n");
+
+ btcoexist->stop_coex_dm = true;
+ coex_sta->is_rf_state_off = false;
+
+ /* enable BB, REG_SYS_FUNC_EN such that we can write 0x948 correctly. */
+ u16tmp = btcoexist->btc_read_2byte(btcoexist, 0x2);
+ btcoexist->btc_write_2byte(btcoexist, 0x2, u16tmp | BIT(0) | BIT(1));
+
+ /* Setup RF front end type */
+ halbtc8822b1ant_set_rfe_type(btcoexist);
+
+ /* Set Antenna Path to BT side */
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC,
+ BT_8822B_1ANT_PHASE_POWERON);
+
+ /* set WLAN_ACT = 0 */
+ /* btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4); */
+
+ /* SD1 Chunchu red x issue */
+ btcoexist->btc_write_1byte(btcoexist, 0xff1a, 0x0);
+
+ halbtc8822b1ant_enable_gnt_to_gpio(btcoexist, true);
+
+ /* S0 or S1 setting and Local register setting
+ * (By the setting fw can get ant number, S0/S1, ... info)
+ */
+ /* Local setting bit define */
+ /* BIT0: "0" for no antenna inverse; "1" for antenna inverse */
+ /* BIT1: "0" for internal switch; "1" for external switch */
+ /* BIT2: "0" for one antenna; "1" for two antenna */
+ /* NOTE: here default all internal switch and 1-antenna ==>
+ * BIT1=0 and BIT2=0
+ */
+
+ u8tmp = 0;
+ board_info->btdm_ant_pos = BTC_ANTENNA_AT_MAIN_PORT;
+
+ if (btcoexist->chip_interface == BTC_INTF_PCI)
+ btcoexist->btc_write_local_reg_1byte(btcoexist, 0x3e0, u8tmp);
+ else if (btcoexist->chip_interface == BTC_INTF_USB)
+ btcoexist->btc_write_local_reg_1byte(btcoexist, 0xfe08, u8tmp);
+ else if (btcoexist->chip_interface == BTC_INTF_SDIO)
+ btcoexist->btc_write_local_reg_1byte(btcoexist, 0x60, u8tmp);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** LTE coex Reg 0x38 (Power-On) = 0x%x\n",
+ halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0x38));
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** MAC Reg 0x70/ BB Reg 0xcbc (Power-On) = 0x%x / 0x%x\n",
+ btcoexist->btc_read_4byte(btcoexist, 0x70),
+ btcoexist->btc_read_4byte(btcoexist, 0xcbc));
+}
+
+void ex_btc8822b1ant_pre_load_firmware(struct btc_coexist *btcoexist) {}
+
+void ex_btc8822b1ant_init_hw_config(struct btc_coexist *btcoexist,
+ bool wifi_only)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** (ini hw config) **********\n");
+
+ halbtc8822b1ant_init_hw_config(btcoexist, true, wifi_only);
+ btcoexist->stop_coex_dm = false;
+}
+
+void ex_btc8822b1ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Coex Mechanism Init!!\n");
+
+ btcoexist->stop_coex_dm = false;
+ btcoexist->auto_report_1ant = true;
+ btcoexist->dbg_mode_1ant = false;
+
+ halbtc8822b1ant_init_coex_dm(btcoexist);
+
+ halbtc8822b1ant_query_bt_info(btcoexist);
+}
+
+void ex_btc8822b1ant_display_simple_coex_info(struct btc_coexist *btcoexist,
+ struct seq_file *m)
+{
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ u32 bt_patch_ver = 0, bt_coex_ver = 0;
+ static u8 cnt;
+
+ seq_puts(m, "\n _____[BT Coexist info]____");
+
+ if (btcoexist->manual_control) {
+ seq_puts(m, "\n __[Under Manual Control]_");
+ seq_puts(m, "\n _________________________");
+ }
+ if (btcoexist->stop_coex_dm) {
+ seq_puts(m, "\n ____[Coex is STOPPED]____");
+ seq_puts(m, "\n _________________________");
+ }
+
+ if (!coex_sta->bt_disabled) {
+ if (coex_sta->bt_coex_supported_feature == 0) {
+ u32 * const p = &coex_sta->bt_coex_supported_feature;
+
+ btcoexist->btc_get(btcoexist,
+ BTC_GET_U4_SUPPORTED_FEATURE, p);
+ }
+
+ if (coex_sta->bt_coex_supported_version == 0 ||
+ coex_sta->bt_coex_supported_version == 0xffff) {
+ u32 * const p = &coex_sta->bt_coex_supported_version;
+
+ btcoexist->btc_get(btcoexist,
+ BTC_GET_U4_SUPPORTED_VERSION, p);
+ }
+
+ if (coex_sta->bt_reg_vendor_ac == 0xffff)
+ coex_sta->bt_reg_vendor_ac = (u16)
+ (btcoexist->btc_get_bt_reg(btcoexist, 3, 0xac) &
+ 0xffff);
+
+ if (coex_sta->bt_reg_vendor_ae == 0xffff)
+ coex_sta->bt_reg_vendor_ae = (u16)
+ (btcoexist->btc_get_bt_reg(btcoexist, 3, 0xae) &
+ 0xffff);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
+ &bt_patch_ver);
+ btcoexist->bt_info.bt_get_fw_ver = bt_patch_ver;
+
+ if (coex_sta->num_of_profile > 0) {
+ cnt++;
+
+ if (cnt >= 3) {
+ u8 * const p = &coex_sta->bt_afh_map[0];
+
+ btcoexist->btc_get_bt_afh_map_from_bt(btcoexist,
+ 0, p);
+ cnt = 0;
+ }
+ }
+ }
+
+ /* BT coex. info. */
+ seq_printf(m,
+ "\n %-35s = %d/ %d/ %s / %d",
+ "Ant PG Num/ Mech/ Pos/ RFE", board_info->pg_ant_num,
+ board_info->btdm_ant_num,
+ (board_info->btdm_ant_pos ==
+ BTC_ANTENNA_AT_MAIN_PORT ? "Main" : "Aux"),
+ rfe_type->rfe_module_type);
+
+ bt_coex_ver = ((coex_sta->bt_coex_supported_version & 0xff00) >> 8);
+
+ seq_printf(m,
+ "\n %-35s = %d_%02x/ 0x%02x/ 0x%02x (%s)",
+ "CoexVer WL/ BT_Desired/ BT_Report",
+ glcoex_ver_date_8822b_1ant, glcoex_ver_8822b_1ant,
+ glcoex_ver_btdesired_8822b_1ant, bt_coex_ver,
+ (bt_coex_ver == 0xff ?
+ "Unknown" :
+ (coex_sta->bt_disabled ?
+ "BT-disable" :
+ (bt_coex_ver >= glcoex_ver_btdesired_8822b_1ant ?
+ "Match" :
+ "Mis-Match"))));
+
+ /* BT Status */
+ seq_printf(m, "\n %-35s = %s", "BT status",
+ ((coex_sta->bt_disabled) ?
+ ("disabled") :
+ ((coex_sta->c2h_bt_inquiry_page) ?
+ ("inquiry/page") :
+ ((BT_8822B_1ANT_BT_STATUS_NCONNECTED_IDLE ==
+ coex_dm->bt_status) ?
+ "non-connected idle" :
+ ((coex_dm->bt_status ==
+ BT_8822B_1ANT_BT_STATUS_CONNECTED_IDLE) ?
+ "connected-idle" :
+ "busy")))));
+
+ /* HW Settings */
+ seq_printf(m, "\n %-35s = %d/ %d",
+ "0x770(Hi-pri rx/tx)", coex_sta->high_priority_rx,
+ coex_sta->high_priority_tx);
+
+ seq_printf(m, "\n %-35s = %d/ %d %s",
+ "0x774(Lo-pri rx/tx)", coex_sta->low_priority_rx,
+ coex_sta->low_priority_tx,
+ (bt_link_info->slave_role ?
+ "(Slave!!)" :
+ (coex_sta->is_tdma_btautoslot_hang ?
+ "(auto-slot hang!!)" :
+ "")));
+}
+
+void ex_btc8822b1ant_display_coex_info(struct btc_coexist *btcoexist,
+ struct seq_file *m)
+{
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ u8 u8tmp[4], i, ps_tdma_case = 0;
+ u16 u16tmp[4];
+ u32 u32tmp[4];
+ u32 fa_ofdm, fa_cck, cca_ofdm, cca_cck;
+ u32 fw_ver = 0, bt_patch_ver = 0, bt_coex_ver = 0;
+ static u8 pop_report_in_10s;
+ u32 phyver = 0;
+ bool lte_coex_on = false;
+ static u8 cnt;
+
+ seq_puts(m, "\n ============[BT Coexist info]============");
+
+ if (btcoexist->manual_control) {
+ seq_puts(m,
+ "\n ============[Under Manual Control]============");
+ seq_puts(m, "\n ==========================================");
+ }
+ if (btcoexist->stop_coex_dm) {
+ seq_puts(m, "\n ============[Coex is STOPPED]============");
+ seq_puts(m, "\n ==========================================");
+ }
+
+ if (!coex_sta->bt_disabled) {
+ if (coex_sta->bt_coex_supported_feature == 0) {
+ u32 * const p = &coex_sta->bt_coex_supported_feature;
+
+ btcoexist->btc_get(btcoexist,
+ BTC_GET_U4_SUPPORTED_FEATURE, p);
+ }
+
+ if (coex_sta->bt_coex_supported_version == 0 ||
+ coex_sta->bt_coex_supported_version == 0xffff) {
+ u32 * const p = &coex_sta->bt_coex_supported_version;
+
+ btcoexist->btc_get(btcoexist,
+ BTC_GET_U4_SUPPORTED_VERSION, p);
+ }
+
+ if (coex_sta->bt_reg_vendor_ac == 0xffff)
+ coex_sta->bt_reg_vendor_ac = (u16)
+ (btcoexist->btc_get_bt_reg(btcoexist, 3, 0xac) &
+ 0xffff);
+
+ if (coex_sta->bt_reg_vendor_ae == 0xffff)
+ coex_sta->bt_reg_vendor_ae = (u16)
+ (btcoexist->btc_get_bt_reg(btcoexist, 3, 0xae) &
+ 0xffff);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
+ &bt_patch_ver);
+ btcoexist->bt_info.bt_get_fw_ver = bt_patch_ver;
+
+ if (coex_sta->num_of_profile > 0) {
+ cnt++;
+
+ if (cnt >= 3) {
+ u8 * const p = &coex_sta->bt_afh_map[0];
+
+ btcoexist->btc_get_bt_afh_map_from_bt(btcoexist,
+ 0, p);
+ cnt = 0;
+ }
+ }
+ }
+
+ seq_printf(m, "\n %-35s = %d/ %d/ %s / %d",
+ "Ant PG Num/ Mech/ Pos/ RFE", board_info->pg_ant_num,
+ board_info->btdm_ant_num,
+ (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT ?
+ "Main" :
+ "Aux"),
+ rfe_type->rfe_module_type);
+
+ bt_patch_ver = btcoexist->bt_info.bt_get_fw_ver;
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+ phyver = btcoexist->btc_get_bt_phydm_version(btcoexist);
+
+ bt_coex_ver = ((coex_sta->bt_coex_supported_version & 0xff00) >> 8);
+
+ seq_printf(m,
+ "\n %-35s = %d_%02x/ 0x%02x/ 0x%02x (%s)",
+ "CoexVer WL/ BT_Desired/ BT_Report",
+ glcoex_ver_date_8822b_1ant, glcoex_ver_8822b_1ant,
+ glcoex_ver_btdesired_8822b_1ant, bt_coex_ver,
+ (bt_coex_ver == 0xff ?
+ "Unknown" :
+ (coex_sta->bt_disabled ?
+ "BT-disable" :
+ (bt_coex_ver >= glcoex_ver_btdesired_8822b_1ant ?
+ "Match" :
+ "Mis-Match"))));
+
+ seq_printf(m, "\n %-35s = 0x%x/ 0x%x/ v%d/ %c",
+ "W_FW/ B_FW/ Phy/ Kt", fw_ver, bt_patch_ver, phyver,
+ coex_sta->cut_version + 65);
+
+ seq_printf(m,
+ "\n %-35s = %02x %02x %02x (RF-Ch = %d)", "AFH Map to BT",
+ coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1],
+ coex_dm->wifi_chnl_info[2], coex_sta->wl_center_channel);
+
+ /* wifi status */
+ seq_printf(m, "\n %-35s",
+ "============[Wifi Status]============");
+ btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_WIFI_STATUS, m);
+
+ seq_printf(m, "\n %-35s",
+ "============[BT Status]============");
+
+ pop_report_in_10s++;
+ seq_printf(m, "\n %-35s = %s/ %ddBm/ %d/ %d",
+ "BT status/ rssi/ retryCnt/ popCnt",
+ ((coex_sta->bt_disabled) ? ("disabled") :
+ ((coex_sta->c2h_bt_inquiry_page) ?
+ ("inquiry-page") :
+ ((BT_8822B_1ANT_BT_STATUS_NCONNECTED_IDLE ==
+ coex_dm->bt_status) ?
+ "non-connecte-idle" :
+ ((coex_dm->bt_status ==
+ BT_8822B_1ANT_BT_STATUS_CONNECTED_IDLE) ?
+ "connected-idle" :
+ "busy")))),
+ coex_sta->bt_rssi - 100, coex_sta->bt_retry_cnt,
+ coex_sta->pop_event_cnt);
+
+ if (pop_report_in_10s >= 5) {
+ coex_sta->pop_event_cnt = 0;
+ pop_report_in_10s = 0;
+ }
+
+ if (coex_sta->num_of_profile != 0)
+ seq_printf(m,
+ "\n %-35s = %s%s%s%s%s%s (multilink = %d)",
+ "Profiles", ((bt_link_info->a2dp_exist) ?
+ ((coex_sta->is_bt_a2dp_sink) ?
+ "A2DP sink," :
+ "A2DP,") :
+ ""),
+ ((bt_link_info->sco_exist) ? "HFP," : ""),
+ ((bt_link_info->hid_exist) ?
+ ((coex_sta->is_hid_rcu) ?
+ "HID(RCU)" :
+ ((coex_sta->hid_busy_num >= 2) ?
+ "HID(4/18)," :
+ "HID(2/18),")) :
+ ""),
+ ((bt_link_info->pan_exist) ?
+ ((coex_sta->is_bt_opp_exist) ? "OPP," :
+ "PAN,") :
+ ""),
+ ((coex_sta->voice_over_HOGP) ? "Voice," : ""),
+ ((coex_sta->msft_mr_exist) ? "MR" : ""),
+ coex_sta->is_bt_multi_link);
+ else
+ seq_printf(m, "\n %-35s = %s",
+ "Profiles",
+ (coex_sta->msft_mr_exist) ? "MR" : "None");
+
+ if (bt_link_info->a2dp_exist) {
+ seq_printf(m, "\n %-35s = %s/ %d/ %s",
+ "A2DP Rate/Bitpool/Auto_Slot",
+ ((coex_sta->is_A2DP_3M) ? "3M" : "No_3M"),
+ coex_sta->a2dp_bit_pool,
+ ((coex_sta->is_autoslot) ? "On" : "Off"));
+
+ seq_printf(m,
+ "\n %-35s = 0x%x/ 0x%x/ %d/ %d",
+ "V_ID/D_name/FBSlot_Legacy/FBSlot_Le",
+ coex_sta->bt_a2dp_vendor_id,
+ coex_sta->bt_a2dp_device_name,
+ coex_sta->legacy_forbidden_slot,
+ coex_sta->le_forbidden_slot);
+ }
+
+ if (bt_link_info->hid_exist) {
+ seq_printf(m, "\n %-35s = %d",
+ "HID PairNum", coex_sta->hid_pair_cnt);
+ }
+
+ seq_printf(m, "\n %-35s = %s/ %d/ %s/ 0x%x",
+ "Role/RoleSwCnt/IgnWlact/Feature",
+ ((bt_link_info->slave_role) ? "Slave" : "Master"),
+ coex_sta->cnt_role_switch,
+ ((coex_dm->cur_ignore_wlan_act) ? "Yes" : "No"),
+ coex_sta->bt_coex_supported_feature);
+
+ if ((coex_sta->bt_ble_scan_type & 0x7) != 0x0) {
+ seq_printf(m,
+ "\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+ "BLEScan Type/TV/Init/Ble",
+ coex_sta->bt_ble_scan_type,
+ (coex_sta->bt_ble_scan_type & 0x1 ?
+ coex_sta->bt_ble_scan_para[0] :
+ 0x0),
+ (coex_sta->bt_ble_scan_type & 0x2 ?
+ coex_sta->bt_ble_scan_para[1] :
+ 0x0),
+ (coex_sta->bt_ble_scan_type & 0x4 ?
+ coex_sta->bt_ble_scan_para[2] :
+ 0x0));
+ }
+
+ seq_printf(m, "\n %-35s = %d/ %d/ %d/ %d/ %d",
+ "ReInit/ReLink/IgnWlact/Page/NameReq", coex_sta->cnt_reinit,
+ coex_sta->cnt_setup_link, coex_sta->cnt_ign_wlan_act,
+ coex_sta->cnt_page, coex_sta->cnt_remote_name_req);
+
+ halbtc8822b1ant_read_score_board(btcoexist, &u16tmp[0]);
+
+ if (coex_sta->bt_reg_vendor_ae == 0xffff ||
+ coex_sta->bt_reg_vendor_ac == 0xffff)
+ seq_printf(m,
+ "\n %-35s = x/ x/ 0x%04x",
+ "0xae[4]/0xac[1:0]/Scoreboard(B->W)", u16tmp[0]);
+ else
+ seq_printf(m,
+ "\n %-35s = 0x%x/ 0x%x/ 0x%04x",
+ "0xae[4]/0xac[1:0]/Scoreboard(B->W)",
+ (int)((coex_sta->bt_reg_vendor_ae & BIT(4)) >> 4),
+ coex_sta->bt_reg_vendor_ac & 0x3, u16tmp[0]);
+
+ if (coex_sta->num_of_profile > 0) {
+ seq_printf(m,
+ "\n %-35s = %02x%02x%02x%02x %02x%02x%02x%02x %02x%02x",
+ "AFH MAP", coex_sta->bt_afh_map[0],
+ coex_sta->bt_afh_map[1], coex_sta->bt_afh_map[2],
+ coex_sta->bt_afh_map[3], coex_sta->bt_afh_map[4],
+ coex_sta->bt_afh_map[5], coex_sta->bt_afh_map[6],
+ coex_sta->bt_afh_map[7], coex_sta->bt_afh_map[8],
+ coex_sta->bt_afh_map[9]);
+ }
+
+ for (i = 0; i < BT_INFO_SRC_8822B_1ANT_MAX; i++) {
+ if (coex_sta->bt_info_c2h_cnt[i]) {
+ seq_printf(m,
+ "\n %-35s = %02x %02x %02x %02x %02x %02x %02x (%d)",
+ glbt_info_src_8822b_1ant[i],
+ coex_sta->bt_info_c2h[i][0],
+ coex_sta->bt_info_c2h[i][1],
+ coex_sta->bt_info_c2h[i][2],
+ coex_sta->bt_info_c2h[i][3],
+ coex_sta->bt_info_c2h[i][4],
+ coex_sta->bt_info_c2h[i][5],
+ coex_sta->bt_info_c2h[i][6],
+ coex_sta->bt_info_c2h_cnt[i]);
+ }
+ }
+
+ if (btcoexist->manual_control)
+ seq_printf(m, "\n %-35s",
+ "============[mechanisms] (before Manual)============");
+ else
+ seq_printf(m, "\n %-35s",
+ "============[Mechanisms]============");
+
+ ps_tdma_case = coex_dm->cur_ps_tdma;
+ seq_printf(m,
+ "\n %-35s = %02x %02x %02x %02x %02x (case-%d, %s)",
+ "TDMA", coex_dm->ps_tdma_para[0], coex_dm->ps_tdma_para[1],
+ coex_dm->ps_tdma_para[2], coex_dm->ps_tdma_para[3],
+ coex_dm->ps_tdma_para[4], ps_tdma_case,
+ (coex_dm->cur_ps_tdma_on ? "TDMA On" : "TDMA Off"));
+
+ u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
+ u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
+ u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
+ seq_printf(m,
+ "\n %-35s = %d/ 0x%x/ 0x%x/ 0x%x",
+ "Table/0x6c0/0x6c4/0x6c8", coex_sta->coex_table_type,
+ u32tmp[0], u32tmp[1], u32tmp[2]);
+
+ u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
+ u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6cc);
+ seq_printf(m, "\n %-35s = 0x%x/ 0x%x/ 0x%04x",
+ "0x778/0x6cc/Scoreboard(W->B)", u8tmp[0], u32tmp[0],
+ coex_sta->score_board_WB);
+
+ seq_printf(m, "\n %-35s = %s/ %s/ %s/ %d/ %d",
+ "AntDiv/BtCtrlLPS/LPRA/PsFail/g_busy",
+ ((board_info->ant_div_cfg) ? "On" : "Off"),
+ ((coex_sta->force_lps_ctrl) ? "On" : "Off"),
+ ((coex_dm->cur_low_penalty_ra) ? "On" : "Off"),
+ coex_sta->cnt_set_ps_state_fail, coex_sta->gl_wifi_busy);
+
+ seq_printf(m, "\n %-35s = %d/ %d/ %d/ %d/ %d",
+ "Null All/Retry/Ack/BT_Empty/BT_Late",
+ coex_sta->wl_fw_dbg_info[1], coex_sta->wl_fw_dbg_info[2],
+ coex_sta->wl_fw_dbg_info[3], coex_sta->wl_fw_dbg_info[4],
+ coex_sta->wl_fw_dbg_info[5]);
+
+ u32tmp[0] = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0x38);
+ lte_coex_on = ((u32tmp[0] & BIT(7)) >> 7) ? true : false;
+
+ if (lte_coex_on) {
+ u32tmp[0] = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0xa0);
+ u32tmp[1] = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0xa4);
+
+ seq_printf(m, "\n %-35s = 0x%x/ 0x%x",
+ "LTE Coex Table W_L/B_L", u32tmp[0] & 0xffff,
+ u32tmp[1] & 0xffff);
+
+ u32tmp[0] = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0xa8);
+ u32tmp[1] = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0xac);
+ u32tmp[2] = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0xb0);
+ u32tmp[3] = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0xb4);
+
+ seq_printf(m,
+ "\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+ "LTE Break Table W_L/B_L/L_W/L_B",
+ u32tmp[0] & 0xffff, u32tmp[1] & 0xffff,
+ u32tmp[2] & 0xffff, u32tmp[3] & 0xffff);
+ }
+
+ /* Hw setting */
+ seq_printf(m, "\n %-35s",
+ "============[Hw setting]============");
+
+ u32tmp[0] = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0x38);
+ u32tmp[1] = halbtc8822b1ant_ltecoex_read_reg(btcoexist, 0x54);
+ u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x73);
+
+ seq_printf(m, "\n %-35s = %s/ %s",
+ "LTE Coex/Path Owner", ((lte_coex_on) ? "On" : "Off"),
+ ((u8tmp[0] & BIT(2)) ? "WL" : "BT"));
+
+ if (lte_coex_on) {
+ seq_printf(m,
+ "\n %-35s = %d/ %d/ %d/ %d",
+ "LTE 3Wire/OPMode/UART/UARTMode",
+ (int)((u32tmp[0] & BIT(6)) >> 6),
+ (int)((u32tmp[0] & (BIT(5) | BIT(4))) >> 4),
+ (int)((u32tmp[0] & BIT(3)) >> 3),
+ (int)(u32tmp[0] & (BIT(2) | BIT(1) | BIT(0))));
+
+ seq_printf(m, "\n %-35s = %d/ %d",
+ "LTE_Busy/UART_Busy",
+ (int)((u32tmp[1] & BIT(1)) >> 1),
+ (int)(u32tmp[1] & BIT(0)));
+ }
+ seq_printf(m,
+ "\n %-35s = %s (BB:%s)/ %s (BB:%s)/ %s (gnt_err = %d)",
+ "GNT_WL_Ctrl/GNT_BT_Ctrl/Dbg",
+ ((u32tmp[0] & BIT(12)) ? "SW" : "HW"),
+ ((u32tmp[0] & BIT(8)) ? "SW" : "HW"),
+ ((u32tmp[0] & BIT(14)) ? "SW" : "HW"),
+ ((u32tmp[0] & BIT(10)) ? "SW" : "HW"),
+ ((u8tmp[0] & BIT(3)) ? "On" : "Off"),
+ coex_sta->gnt_error_cnt);
+
+ seq_printf(m, "\n %-35s = %d/ %d",
+ "GNT_WL/GNT_BT", (int)((u32tmp[1] & BIT(2)) >> 2),
+ (int)((u32tmp[1] & BIT(3)) >> 3));
+
+ u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xcb0);
+ u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0xcb4);
+ u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xcba);
+ u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xcbd);
+ u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0xc58);
+
+ seq_printf(m,
+ "\n %-35s = 0x%04x/ 0x%04x/ 0x%02x/ 0x%02x/ 0x%02x %s",
+ "0xcb0/0xcb4/0xcb8[23:16]/0xcbd/0xc58", u32tmp[0], u32tmp[1],
+ u8tmp[0], u8tmp[1], u8tmp[2],
+ ((u8tmp[1] & 0x1) == 0x1 ? "(BT_WL5G)" : "(WL2G)"));
+
+ u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c);
+ u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0x64);
+ u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x4c6);
+ u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x40);
+
+ seq_printf(m,
+ "\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+ "4c[24:23]/64[0]/4c6[4]/40[5]",
+ (int)(u32tmp[0] & (BIT(24) | BIT(23))) >> 23, u8tmp[2] & 0x1,
+ (int)((u8tmp[0] & BIT(4)) >> 4),
+ (int)((u8tmp[1] & BIT(5)) >> 5));
+
+ u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
+ u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
+ u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x953);
+ u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0xc50);
+
+ seq_printf(m,
+ "\n %-35s = 0x%x/ 0x%x/ %s/ 0x%x",
+ "0x550/0x522/4-RxAGC/0xc50", u32tmp[0], u8tmp[0],
+ (u8tmp[1] & 0x2) ? "On" : "Off", u8tmp[2]);
+
+ fa_ofdm = btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_FA_OFDM);
+ fa_cck = btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_FA_CCK);
+ cca_ofdm = btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CCA_OFDM);
+ cca_cck = btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CCA_CCK);
+
+ seq_printf(m,
+ "\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+ "CCK-CCA/CCK-FA/OFDM-CCA/OFDM-FA", cca_cck, fa_cck, cca_ofdm,
+ fa_ofdm);
+
+ seq_printf(m,
+ "\n %-35s = %d/ %d/ %d/ %d (Rx_rate Data/RTS= %d/%d)",
+ "CRC_OK CCK/11g/11n/11ac", coex_sta->crc_ok_cck,
+ coex_sta->crc_ok_11g, coex_sta->crc_ok_11n,
+ coex_sta->crc_ok_11n_vht, coex_sta->wl_rx_rate,
+ coex_sta->wl_rts_rx_rate);
+
+ seq_printf(m, "\n %-35s = %d/ %d/ %d/ %d",
+ "CRC_Err CCK/11g/11n/11ac", coex_sta->crc_err_cck,
+ coex_sta->crc_err_11g, coex_sta->crc_err_11n,
+ coex_sta->crc_err_11n_vht);
+
+ seq_printf(m, "\n %-35s = %s/ %s/ %s/ %s/ %d",
+ "HiPr/ Locking/ warn/ Locked/ Noisy",
+ (coex_sta->wifi_is_high_pri_task ? "Yes" : "No"),
+ (coex_sta->cck_lock ? "Yes" : "No"),
+ (coex_sta->cck_lock_warn ? "Yes" : "No"),
+ (coex_sta->cck_lock_ever ? "Yes" : "No"),
+ coex_sta->wl_noisy_level);
+
+ seq_printf(m, "\n %-35s = %d/ %d",
+ "0x770(Hi-pri rx/tx)", coex_sta->high_priority_rx,
+ coex_sta->high_priority_tx);
+
+ seq_printf(m, "\n %-35s = %d/ %d %s",
+ "0x774(Lo-pri rx/tx)", coex_sta->low_priority_rx,
+ coex_sta->low_priority_tx,
+ (bt_link_info->slave_role ?
+ "(Slave!!)" :
+ (coex_sta->is_tdma_btautoslot_hang ?
+ "(auto-slot hang!!)" :
+ "")));
+
+ btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS, m);
+}
+
+void ex_btc8822b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+
+ if (type == BTC_IPS_ENTER) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], IPS ENTER notify\n");
+ coex_sta->under_ips = true;
+
+ /* Write WL "Active" in Score-board for LPS off */
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ BT_8822B_1ANT_SCBD_ACTIVE |
+ BT_8822B_1ANT_SCBD_ONOFF |
+ BT_8822B_1ANT_SCBD_SCAN |
+ BT_8822B_1ANT_SCBD_UNDERTEST |
+ BT_8822B_1ANT_SCBD_RXGAIN,
+ false);
+
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_1ANT_PHASE_WOFF);
+
+ halbtc8822b1ant_coex_table_type(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
+ } else if (type == BTC_IPS_LEAVE) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], IPS LEAVE notify\n");
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ BT_8822B_1ANT_SCBD_ACTIVE |
+ BT_8822B_1ANT_SCBD_ONOFF,
+ true);
+
+ /*leave IPS : run ini hw config (exclude wifi only)*/
+ halbtc8822b1ant_init_hw_config(btcoexist, false, false);
+ /*sw all off*/
+ halbtc8822b1ant_init_coex_dm(btcoexist);
+
+ coex_sta->under_ips = false;
+ }
+}
+
+void ex_btc8822b1ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ static bool pre_force_lps_on;
+
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+
+ if (type == BTC_LPS_ENABLE) {
+ const u16 type_is_active = BT_8822B_1ANT_SCBD_ACTIVE;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], LPS ENABLE notify\n");
+ coex_sta->under_lps = true;
+
+ if (coex_sta->force_lps_ctrl) { /* LPS No-32K */
+ /* Write WL "Active" in Score-board for PS-TDMA */
+ pre_force_lps_on = true;
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ type_is_active,
+ true);
+ } else {
+ /* LPS-32K, need check if this h2c 0x71 can work??
+ * (2015/08/28)
+ */
+ /* Write WL "Non-Active" in Score-board for Native-PS */
+ pre_force_lps_on = false;
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ type_is_active,
+ false);
+
+ halbtc8822b1ant_action_wifi_native_lps(btcoexist);
+ }
+ } else if (type == BTC_LPS_DISABLE) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], LPS DISABLE notify\n");
+ coex_sta->under_lps = false;
+
+ /* Write WL "Active" in Score-board for LPS off */
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ BT_8822B_1ANT_SCBD_ACTIVE,
+ true);
+
+ if (!pre_force_lps_on && !coex_sta->force_lps_ctrl)
+ halbtc8822b1ant_query_bt_info(btcoexist);
+ }
+}
+
+void ex_btc8822b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool wifi_connected = false;
+ bool wifi_under_5g = false;
+
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+
+ coex_sta->freeze_coexrun_by_btinfo = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+
+ if (wifi_connected)
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** WL connected before SCAN\n");
+ else
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** WL is not connected before SCAN\n");
+
+ if (type == BTC_SCAN_START || type == BTC_SCAN_START_2G) {
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ BT_8822B_1ANT_SCBD_ACTIVE |
+ BT_8822B_1ANT_SCBD_SCAN |
+ BT_8822B_1ANT_SCBD_ONOFF,
+ true);
+
+ halbtc8822b1ant_query_bt_info(btcoexist);
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+
+ if (type == BTC_SCAN_START && wifi_under_5g) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], SCAN START notify (5G)\n");
+
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_1ANT_PHASE_5G);
+ halbtc8822b1ant_run_coexist_mechanism(btcoexist);
+ } else if (type == BTC_SCAN_START_2G || type == BTC_SCAN_START) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], SCAN START notify (2G)\n");
+
+ if (!wifi_connected)
+ coex_sta->wifi_is_high_pri_task = true;
+
+ /* Force antenna setup for no scan result issue */
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_1ANT_PHASE_2G);
+
+ halbtc8822b1ant_run_coexist_mechanism(btcoexist);
+ } else {
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
+ &coex_sta->scan_ap_num);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], SCAN FINISH notify (Scan-AP = %d)\n",
+ coex_sta->scan_ap_num);
+
+ coex_sta->wifi_is_high_pri_task = false;
+
+ halbtc8822b1ant_run_coexist_mechanism(btcoexist);
+ }
+}
+
+void ex_btc8822b1ant_scan_notify_without_bt(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ bool wifi_under_5g = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+
+ if (type == BTC_SCAN_START) {
+ if (wifi_under_5g)
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd,
+ 0x3, 1);
+ else /* under 2.4G */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd,
+ 0x3, 2);
+ } else if (type == BTC_SCAN_START_2G) {
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x3, 2);
+ }
+}
+
+void ex_btc8822b1ant_switchband_notify(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+
+ coex_sta->switch_band_notify_to = type;
+
+ if (type == BTC_SWITCH_TO_5G) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], switchband_notify --- BTC_SWITCH_TO_5G\n");
+
+ halbtc8822b1ant_run_coexist_mechanism(btcoexist);
+ } else if (type == BTC_SWITCH_TO_24G_NOFORSCAN) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], switchband_notify --- BTC_SWITCH_TO_24G_NOFORSCAN\n");
+
+ halbtc8822b1ant_run_coexist_mechanism(btcoexist);
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], switchband_notify --- BTC_SWITCH_TO_2G\n");
+
+ ex_btc8822b1ant_scan_notify(btcoexist, BTC_SCAN_START_2G);
+ }
+
+ coex_sta->switch_band_notify_to = BTC_NOT_SWITCH;
+}
+
+void
+ex_btc8822b1ant_switchband_notify_without_bt(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ if (type == BTC_SWITCH_TO_5G)
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x3, 1);
+ else if (type == BTC_SWITCH_TO_24G_NOFORSCAN)
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x3, 2);
+ else
+ ex_btc8822b1ant_scan_notify_without_bt(btcoexist,
+ BTC_SCAN_START_2G);
+}
+
+void ex_btc8822b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ BT_8822B_1ANT_SCBD_ACTIVE |
+ BT_8822B_1ANT_SCBD_SCAN |
+ BT_8822B_1ANT_SCBD_ONOFF,
+ true);
+
+ if (type == BTC_ASSOCIATE_5G_START ||
+ type == BTC_ASSOCIATE_5G_FINISH) {
+ if (type == BTC_ASSOCIATE_5G_START)
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], connect_notify --- 5G start\n");
+ else
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], connect_notify --- 5G finish\n");
+
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_1ANT_PHASE_5G);
+
+ halbtc8822b1ant_run_coexist_mechanism(btcoexist);
+ } else if (type == BTC_ASSOCIATE_START) {
+ coex_sta->wifi_is_high_pri_task = true;
+ coex_dm->arp_cnt = 0;
+ coex_sta->connect_ap_period_cnt = 2;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], CONNECT START notify (2G)\n");
+
+ /* Force antenna setup for no scan result issue */
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_1ANT_PHASE_2G);
+
+ halbtc8822b1ant_run_coexist_mechanism(btcoexist);
+
+ /* To keep TDMA case during connect process,
+ * to avoid changed by Btinfo and runcoexmechanism
+ */
+ coex_sta->freeze_coexrun_by_btinfo = true;
+ } else {
+ coex_sta->wifi_is_high_pri_task = false;
+ coex_sta->freeze_coexrun_by_btinfo = false;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], CONNECT FINISH notify (2G)\n");
+
+ halbtc8822b1ant_run_coexist_mechanism(btcoexist);
+ }
+}
+
+void ex_btc8822b1ant_media_status_notify(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool wifi_under_b_mode = false;
+ bool wifi_under_5g = false;
+
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+
+ if (type == BTC_MEDIA_CONNECT) {
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ BT_8822B_1ANT_SCBD_ACTIVE,
+ true);
+
+ if (wifi_under_5g) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], media_status_notify --- 5G\n");
+
+ halbtc8822b1ant_set_ant_path(btcoexist,
+ BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_1ANT_PHASE_5G);
+
+ halbtc8822b1ant_run_coexist_mechanism(btcoexist);
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], media_status_notify --- 2G\n");
+
+ /* Force antenna setup for no scan result issue */
+ halbtc8822b1ant_set_ant_path(btcoexist,
+ BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_1ANT_PHASE_2G);
+
+ btcoexist->btc_get(btcoexist,
+ BTC_GET_BL_WIFI_UNDER_B_MODE,
+ &wifi_under_b_mode);
+
+ /* Set CCK Tx/Rx high Pri except 11b mode */
+ if (wifi_under_b_mode) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], media status notity --- under b mode\n");
+ btcoexist->btc_write_1byte(btcoexist, 0x6cd,
+ 0x00); /* CCK Tx */
+ btcoexist->btc_write_1byte(btcoexist, 0x6cf,
+ 0x00); /* CCK Rx */
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], media status notity --- under b mode\n");
+ btcoexist->btc_write_1byte(btcoexist, 0x6cd,
+ 0x00); /* CCK Tx */
+ btcoexist->btc_write_1byte(btcoexist, 0x6cf,
+ 0x10); /* CCK Rx */
+ }
+
+ halbtc8822b1ant_run_coexist_mechanism(btcoexist);
+ }
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], media disconnect notify\n");
+ coex_dm->arp_cnt = 0;
+
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ BT_8822B_1ANT_SCBD_ACTIVE,
+ false);
+
+ btcoexist->btc_write_1byte(btcoexist, 0x6cd, 0x0); /* CCK Tx */
+ btcoexist->btc_write_1byte(btcoexist, 0x6cf, 0x0); /* CCK Rx */
+
+ coex_sta->cck_lock_ever = false;
+ coex_sta->cck_lock_warn = false;
+ coex_sta->cck_lock = false;
+
+ halbtc8822b1ant_run_coexist_mechanism(btcoexist);
+ }
+
+ halbtc8822b1ant_update_wifi_ch_info(btcoexist, type);
+}
+
+void ex_btc8822b1ant_specific_packet_notify(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool under_4way = false, wifi_under_5g = false;
+
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+ if (wifi_under_5g) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], 5g special packet notify\n");
+
+ halbtc8822b1ant_run_coexist_mechanism(btcoexist);
+ return;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
+ &under_4way);
+
+ if (under_4way) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], specific Packet ---- under_4way!!\n");
+
+ coex_sta->wifi_is_high_pri_task = true;
+ coex_sta->specific_pkt_period_cnt = 2;
+ } else if (type == BTC_PACKET_ARP) {
+ coex_dm->arp_cnt++;
+
+ if (coex_sta->wifi_is_high_pri_task) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], specific Packet ARP notify -cnt = %d\n",
+ coex_dm->arp_cnt);
+ }
+
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], specific Packet DHCP or EAPOL notify [Type = %d]\n",
+ type);
+
+ coex_sta->wifi_is_high_pri_task = true;
+ coex_sta->specific_pkt_period_cnt = 2;
+ }
+
+ if (coex_sta->wifi_is_high_pri_task) {
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ BT_8822B_1ANT_SCBD_SCAN,
+ true);
+ halbtc8822b1ant_run_coexist_mechanism(btcoexist);
+ }
+}
+
+void ex_btc8822b1ant_bt_info_notify(struct btc_coexist *btcoexist,
+ u8 *tmp_buf, u8 length)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 i, rsp_source = 0;
+ bool wifi_connected = false;
+ bool wifi_scan = false, wifi_link = false, wifi_roam = false,
+ wifi_busy = false;
+ static bool is_scoreboard_scan;
+ const u16 type_is_scan = BT_8822B_1ANT_SCBD_SCAN;
+
+ rsp_source = tmp_buf[0] & 0xf;
+ if (rsp_source >= BT_INFO_SRC_8822B_1ANT_MAX)
+ rsp_source = BT_INFO_SRC_8822B_1ANT_WIFI_FW;
+ coex_sta->bt_info_c2h_cnt[rsp_source]++;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Bt_info[%d], len=%d, data=[", rsp_source,
+ length);
+
+ if (rsp_source == BT_INFO_SRC_8822B_1ANT_BT_RSP ||
+ rsp_source == BT_INFO_SRC_8822B_1ANT_BT_ACTIVE_SEND) {
+ if (coex_sta->bt_disabled) {
+ coex_sta->bt_disabled = false;
+ coex_sta->is_bt_reenable = true;
+ coex_sta->cnt_bt_reenable = 15;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT enable detected by bt_info\n");
+ }
+ }
+
+ for (i = 0; i < length; i++) {
+ coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
+
+ if (i == length - 1) {
+ /* last one */
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "0x%02x]\n",
+ tmp_buf[i]);
+ } else {
+ /* normal */
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "0x%02x, ",
+ tmp_buf[i]);
+ }
+ }
+
+ coex_sta->bt_info = coex_sta->bt_info_c2h[rsp_source][1];
+ coex_sta->bt_info_ext = coex_sta->bt_info_c2h[rsp_source][4];
+ coex_sta->bt_info_ext2 = coex_sta->bt_info_c2h[rsp_source][5];
+
+ if (rsp_source != BT_INFO_SRC_8822B_1ANT_WIFI_FW) {
+ /* if 0xff, it means BT is under WHCK test */
+ coex_sta->bt_whck_test =
+ ((coex_sta->bt_info == 0xff) ? true : false);
+
+ coex_sta->bt_create_connection =
+ ((coex_sta->bt_info_c2h[rsp_source][2] & 0x80) ? true :
+ false);
+
+ /* unit: %, value-100 to translate to unit: dBm */
+ coex_sta->bt_rssi =
+ coex_sta->bt_info_c2h[rsp_source][3] * 2 + 10;
+
+ coex_sta->c2h_bt_remote_name_req =
+ ((coex_sta->bt_info_c2h[rsp_source][2] & 0x20) ? true :
+ false);
+
+ coex_sta->is_A2DP_3M =
+ ((coex_sta->bt_info_c2h[rsp_source][2] & 0x10) ? true :
+ false);
+
+ coex_sta->acl_busy =
+ ((coex_sta->bt_info_c2h[rsp_source][1] & 0x8) ? true :
+ false);
+
+ coex_sta->voice_over_HOGP =
+ ((coex_sta->bt_info_ext & 0x10) ? true : false);
+
+ coex_sta->c2h_bt_inquiry_page =
+ ((coex_sta->bt_info & BT_INFO_8822B_1ANT_B_INQ_PAGE) ?
+ true :
+ false);
+
+ coex_sta->a2dp_bit_pool =
+ (((coex_sta->bt_info_c2h[rsp_source][1] & 0x49) ==
+ 0x49) ?
+ (coex_sta->bt_info_c2h[rsp_source][6] & 0x7f) :
+ 0);
+
+ coex_sta->is_bt_a2dp_sink =
+ (coex_sta->bt_info_c2h[rsp_source][6] & 0x80) ? true :
+ false;
+
+ coex_sta->bt_retry_cnt =
+ coex_sta->bt_info_c2h[rsp_source][2] & 0xf;
+
+ coex_sta->is_autoslot = coex_sta->bt_info_ext2 & 0x8;
+
+ coex_sta->forbidden_slot = coex_sta->bt_info_ext2 & 0x7;
+
+ coex_sta->hid_busy_num = (coex_sta->bt_info_ext2 & 0x30) >> 4;
+
+ coex_sta->hid_pair_cnt = (coex_sta->bt_info_ext2 & 0xc0) >> 6;
+
+ coex_sta->is_bt_opp_exist =
+ (coex_sta->bt_info_ext2 & 0x1) ? true : false;
+
+ if (coex_sta->bt_retry_cnt >= 1)
+ coex_sta->pop_event_cnt++;
+
+ if (coex_sta->c2h_bt_remote_name_req)
+ coex_sta->cnt_remote_name_req++;
+
+ if (coex_sta->bt_info_ext & BIT(1))
+ coex_sta->cnt_reinit++;
+
+ if (coex_sta->bt_info_ext & BIT(2)) {
+ coex_sta->cnt_setup_link++;
+ coex_sta->is_setup_link = true;
+
+ if (coex_sta->is_bt_reenable)
+ coex_sta->bt_relink_downcount = 8;
+ else
+ coex_sta->bt_relink_downcount = 2;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Re-Link start in BT info!!\n");
+ }
+
+ if (coex_sta->bt_info_ext & BIT(3))
+ coex_sta->cnt_ign_wlan_act++;
+
+ if (coex_sta->bt_info_ext & BIT(6))
+ coex_sta->cnt_role_switch++;
+
+ if (coex_sta->bt_info_ext & BIT(7))
+ coex_sta->is_bt_multi_link = true;
+ else
+ coex_sta->is_bt_multi_link = false;
+
+ if (coex_sta->bt_info_ext & BIT(0))
+ coex_sta->is_hid_rcu = true;
+ else
+ coex_sta->is_hid_rcu = false;
+
+ if (coex_sta->bt_info_ext & BIT(5))
+ coex_sta->is_ble_scan_toggle = true;
+ else
+ coex_sta->is_ble_scan_toggle = false;
+
+ if (coex_sta->bt_create_connection) {
+ coex_sta->cnt_page++;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY,
+ &wifi_busy);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN,
+ &wifi_scan);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK,
+ &wifi_link);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM,
+ &wifi_roam);
+
+ if (wifi_link || wifi_roam || wifi_scan ||
+ coex_sta->wifi_is_high_pri_task || wifi_busy) {
+ is_scoreboard_scan = true;
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ type_is_scan,
+ true);
+
+ } else {
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ type_is_scan,
+ false);
+ }
+ } else {
+ if (is_scoreboard_scan) {
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ type_is_scan,
+ false);
+ is_scoreboard_scan = false;
+ }
+ }
+
+ /* Here we need to resend some wifi info to BT */
+ /* because bt is reset and loss of the info. */
+
+ if (!btcoexist->manual_control &&
+ !btcoexist->stop_coex_dm) {
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+
+ /* Re-Init */
+ if ((coex_sta->bt_info_ext & BIT(1))) {
+ u8 type;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n");
+ if (wifi_connected)
+ type = BTC_MEDIA_CONNECT;
+ else
+ type = BTC_MEDIA_DISCONNECT;
+ halbtc8822b1ant_update_wifi_ch_info(btcoexist,
+ type);
+ }
+
+ /* If Ignore_WLanAct && not SetUp_Link */
+ if ((coex_sta->bt_info_ext & BIT(3)) &&
+ (!(coex_sta->bt_info_ext & BIT(2)))) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n");
+ halbtc8822b1ant_ignore_wlan_act(btcoexist,
+ FORCE_EXEC,
+ false);
+ }
+ }
+ }
+
+ halbtc8822b1ant_update_bt_link_info(btcoexist);
+
+ halbtc8822b1ant_run_coexist_mechanism(btcoexist);
+}
+
+void ex_btc8822b1ant_wl_fwdbginfo_notify(struct btc_coexist *btcoexist,
+ u8 *tmp_buf, u8 length)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 i = 0;
+ static u8 tmp_buf_pre[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], WiFi Fw Dbg info = %d %d %d %d %d %d (len = %d)\n",
+ tmp_buf[0], tmp_buf[1], tmp_buf[2], tmp_buf[3], tmp_buf[4],
+ tmp_buf[5], length);
+
+ if (tmp_buf[0] == 0x8) {
+ for (i = 1; i <= 5; i++) {
+ coex_sta->wl_fw_dbg_info[i] =
+ (tmp_buf[i] >= tmp_buf_pre[i]) ?
+ (tmp_buf[i] - tmp_buf_pre[i]) :
+ (255 - tmp_buf_pre[i] + tmp_buf[i]);
+
+ tmp_buf_pre[i] = tmp_buf[i];
+ }
+ }
+}
+
+void ex_btc8822b1ant_rx_rate_change_notify(struct btc_coexist *btcoexist,
+ bool is_data_frame,
+ u8 btc_rate_id)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool wifi_connected = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+
+ if (is_data_frame) {
+ coex_sta->wl_rx_rate = btc_rate_id;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], rx_rate_change_notify data rate id = %d, RTS_Rate = %d\n",
+ coex_sta->wl_rx_rate, coex_sta->wl_rts_rx_rate);
+ } else {
+ coex_sta->wl_rts_rx_rate = btc_rate_id;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], rts_rate_change_notify RTS rate id = %d, RTS_Rate = %d\n",
+ coex_sta->wl_rts_rx_rate, coex_sta->wl_rts_rx_rate);
+ }
+
+ if (wifi_connected &&
+ (coex_dm->bt_status == BT_8822B_1ANT_BT_STATUS_ACL_BUSY ||
+ coex_dm->bt_status == BT_8822B_1ANT_BT_STATUS_ACL_SCO_BUSY ||
+ coex_dm->bt_status == BT_8822B_1ANT_BT_STATUS_SCO_BUSY)) {
+ if (coex_sta->wl_rx_rate == BTC_CCK_5_5 ||
+ coex_sta->wl_rx_rate == BTC_OFDM_6 ||
+ coex_sta->wl_rx_rate == BTC_MCS_0) {
+ coex_sta->cck_lock_warn = true;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], cck lock warning...\n");
+ } else if ((coex_sta->wl_rx_rate == BTC_CCK_1) ||
+ (coex_sta->wl_rx_rate == BTC_CCK_2) ||
+ (coex_sta->wl_rts_rx_rate == BTC_CCK_1) ||
+ (coex_sta->wl_rts_rx_rate == BTC_CCK_2)) {
+ coex_sta->cck_lock = true;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], cck locking...\n");
+ } else {
+ coex_sta->cck_lock_warn = false;
+ coex_sta->cck_lock = false;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], cck unlock...\n");
+ }
+ } else {
+ if (coex_dm->bt_status ==
+ BT_8822B_1ANT_BT_STATUS_CONNECTED_IDLE ||
+ coex_dm->bt_status ==
+ BT_8822B_1ANT_BT_STATUS_NCONNECTED_IDLE) {
+ coex_sta->cck_lock_warn = false;
+ coex_sta->cck_lock = false;
+ }
+ }
+}
+
+void ex_btc8822b1ant_rf_status_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RF Status notify\n");
+
+ if (type == BTC_RF_ON) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RF is turned ON!!\n");
+ btcoexist->stop_coex_dm = false;
+ coex_sta->is_rf_state_off = false;
+
+ } else if (type == BTC_RF_OFF) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RF is turned OFF!!\n");
+
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ BT_8822B_1ANT_SCBD_ACTIVE |
+ BT_8822B_1ANT_SCBD_ONOFF |
+ BT_8822B_1ANT_SCBD_SCAN |
+ BT_8822B_1ANT_SCBD_UNDERTEST,
+ false);
+
+ halbtc8822b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);
+
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_1ANT_PHASE_WOFF);
+ /* for test : s3 bt disppear , fail rate 1/600*/
+
+ halbtc8822b1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+
+ btcoexist->stop_coex_dm = true;
+ coex_sta->is_rf_state_off = true;
+ }
+}
+
+void ex_btc8822b1ant_halt_notify(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Halt notify\n");
+
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ BT_8822B_1ANT_SCBD_ACTIVE |
+ BT_8822B_1ANT_SCBD_ONOFF |
+ BT_8822B_1ANT_SCBD_SCAN |
+ BT_8822B_1ANT_SCBD_UNDERTEST |
+ BT_8822B_1ANT_SCBD_RXGAIN,
+ false);
+
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC,
+ BT_8822B_1ANT_PHASE_WOFF);
+
+ halbtc8822b1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+
+ ex_btc8822b1ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
+
+ halbtc8822b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);
+
+ btcoexist->stop_coex_dm = true;
+}
+
+void ex_btc8822b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool wifi_under_5g = false;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Pnp notify\n");
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+
+ if (pnp_state == BTC_WIFI_PNP_SLEEP ||
+ pnp_state == BTC_WIFI_PNP_SLEEP_KEEP_ANT) {
+ u8 phase;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Pnp notify to SLEEP\n");
+
+ halbtc8822b1ant_post_state_to_bt(btcoexist,
+ BT_8822B_1ANT_SCBD_ACTIVE |
+ BT_8822B_1ANT_SCBD_ONOFF |
+ BT_8822B_1ANT_SCBD_SCAN |
+ BT_8822B_1ANT_SCBD_UNDERTEST |
+ BT_8822B_1ANT_SCBD_RXGAIN,
+ false);
+
+ if (pnp_state == BTC_WIFI_PNP_SLEEP_KEEP_ANT) {
+ if (wifi_under_5g)
+ phase = BT_8822B_1ANT_PHASE_5G;
+ else
+ phase = BT_8822B_1ANT_PHASE_2G;
+ } else {
+ phase = BT_8822B_1ANT_PHASE_WOFF;
+ }
+ halbtc8822b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC, phase);
+
+ btcoexist->stop_coex_dm = true;
+ } else if (pnp_state == BTC_WIFI_PNP_WAKE_UP) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Pnp notify to WAKE UP\n");
+ }
+}
+
+void ex_btc8822b1ant_coex_dm_reset(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], *****************Coex DM Reset*****************\n");
+
+ halbtc8822b1ant_init_hw_config(btcoexist, false, false);
+ halbtc8822b1ant_init_coex_dm(btcoexist);
+}
+
+void ex_btc8822b1ant_periodical(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool bt_relink_finish = false;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ==========================Periodical===========================\n");
+
+ if (!btcoexist->auto_report_1ant)
+ halbtc8822b1ant_query_bt_info(btcoexist);
+
+ halbtc8822b1ant_monitor_bt_ctr(btcoexist);
+ halbtc8822b1ant_monitor_wifi_ctr(btcoexist);
+
+ halbtc8822b1ant_monitor_bt_enable_disable(btcoexist);
+
+ if (coex_sta->bt_relink_downcount != 0) {
+ coex_sta->bt_relink_downcount--;
+
+ if (coex_sta->bt_relink_downcount == 0) {
+ coex_sta->is_setup_link = false;
+ bt_relink_finish = true;
+ }
+ }
+
+ /* for 4-way, DHCP, EAPOL packet */
+ if (coex_sta->specific_pkt_period_cnt > 0) {
+ coex_sta->specific_pkt_period_cnt--;
+
+ if (coex_sta->specific_pkt_period_cnt == 0 &&
+ coex_sta->wifi_is_high_pri_task)
+ coex_sta->wifi_is_high_pri_task = false;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ***************** Hi-Pri Task = %s*****************\n",
+ (coex_sta->wifi_is_high_pri_task ? "Yes" : "No"));
+ }
+
+ /*for A2DP glitch during connecting AP*/
+ if (coex_sta->connect_ap_period_cnt > 0)
+ coex_sta->connect_ap_period_cnt--;
+
+ if (coex_sta->cnt_bt_reenable > 0) {
+ coex_sta->cnt_bt_reenable--;
+ if (coex_sta->cnt_bt_reenable == 0) {
+ coex_sta->is_bt_reenable = false;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT renable 30s finish!!\n");
+ }
+ }
+
+ if (halbtc8822b1ant_is_wifibt_status_changed(btcoexist) ||
+ bt_relink_finish || coex_sta->is_set_ps_state_fail)
+ halbtc8822b1ant_run_coexist_mechanism(btcoexist);
+}
+
+void ex_btc8822b1ant_antenna_detection(struct btc_coexist *btcoexist,
+ u32 cent_freq, u32 offset, u32 span,
+ u32 seconds)
+{
+}
+
+void ex_btc8822b1ant_antenna_isolation(struct btc_coexist *btcoexist,
+ u32 cent_freq, u32 offset, u32 span,
+ u32 seconds)
+{
+}
+
+void ex_btc8822b1ant_psd_scan(struct btc_coexist *btcoexist, u32 cent_freq,
+ u32 offset, u32 span, u32 seconds)
+{
+}
+
+void ex_btc8822b1ant_display_ant_detection(struct btc_coexist *btcoexist) {}
+
+void ex_btc8822b1ant_dbg_control(struct btc_coexist *btcoexist, u8 op_code,
+ u8 op_len, u8 *pdata)
+{
+}
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b1ant.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b1ant.h
new file mode 100644
index 000000000000..49955f5aeb38
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b1ant.h
@@ -0,0 +1,413 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2016 - 2017 Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ *****************************************************************************/
+
+/* *******************************************
+ * The following is for 8822B 1ANT BT Co-exist definition
+ * ********************************************/
+#define BT_INFO_8822B_1ANT_B_FTP BIT(7)
+#define BT_INFO_8822B_1ANT_B_A2DP BIT(6)
+#define BT_INFO_8822B_1ANT_B_HID BIT(5)
+#define BT_INFO_8822B_1ANT_B_SCO_BUSY BIT(4)
+#define BT_INFO_8822B_1ANT_B_ACL_BUSY BIT(3)
+#define BT_INFO_8822B_1ANT_B_INQ_PAGE BIT(2)
+#define BT_INFO_8822B_1ANT_B_SCO_ESCO BIT(1)
+#define BT_INFO_8822B_1ANT_B_CONNECTION BIT(0)
+
+#define BTC_RSSI_COEX_THRESH_TOL_8822B_1ANT 2
+
+#define BT_8822B_1ANT_WIFI_NOISY_THRESH 150 /* max: 255 */
+#define BT_8822B_1ANT_DEFAULT_ISOLATION 15 /* unit: dB */
+
+enum bt_8822b_1ant_signal_state {
+ BT_8822B_1ANT_SIG_STA_SET_TO_LOW = 0x0,
+ BT_8822B_1ANT_SIG_STA_SET_BY_HW = 0x0,
+ BT_8822B_1ANT_SIG_STA_SET_TO_HIGH = 0x1,
+ BT_8822B_1ANT_SIG_STA_MAX
+};
+
+enum bt_8822b_1ant_path_ctrl_owner {
+ BT_8822B_1ANT_PCO_BTSIDE = 0x0,
+ BT_8822B_1ANT_PCO_WLSIDE = 0x1,
+ BT_8822B_1ANT_PCO_MAX
+};
+
+enum bt_8822b_1ant_gnt_ctrl_type {
+ BT_8822B_1ANT_GNT_CTRL_BY_PTA = 0x0,
+ BT_8822B_1ANT_GNT_CTRL_BY_SW = 0x1,
+ BT_8822B_1ANT_GNT_CTRL_MAX
+};
+
+enum bt_8822b_1ant_gnt_ctrl_block {
+ BT_8822B_1ANT_GNT_BLOCK_RFC_BB = 0x0,
+ BT_8822B_1ANT_GNT_BLOCK_RFC = 0x1,
+ BT_8822B_1ANT_GNT_BLOCK_BB = 0x2,
+ BT_8822B_1ANT_GNT_BLOCK_MAX
+};
+
+enum bt_8822b_1ant_lte_coex_table_type {
+ BT_8822B_1ANT_CTT_WL_VS_LTE = 0x0,
+ BT_8822B_1ANT_CTT_BT_VS_LTE = 0x1,
+ BT_8822B_1ANT_CTT_MAX
+};
+
+enum bt_8822b_1ant_lte_break_table_type {
+ BT_8822B_1ANT_LBTT_WL_BREAK_LTE = 0x0,
+ BT_8822B_1ANT_LBTT_BT_BREAK_LTE = 0x1,
+ BT_8822B_1ANT_LBTT_LTE_BREAK_WL = 0x2,
+ BT_8822B_1ANT_LBTT_LTE_BREAK_BT = 0x3,
+ BT_8822B_1ANT_LBTT_MAX
+};
+
+enum bt_info_src_8822b_1ant {
+ BT_INFO_SRC_8822B_1ANT_WIFI_FW = 0x0,
+ BT_INFO_SRC_8822B_1ANT_BT_RSP = 0x1,
+ BT_INFO_SRC_8822B_1ANT_BT_ACTIVE_SEND = 0x2,
+ BT_INFO_SRC_8822B_1ANT_MAX
+};
+
+enum bt_8822b_1ant_bt_status {
+ BT_8822B_1ANT_BT_STATUS_NCONNECTED_IDLE = 0x0,
+ BT_8822B_1ANT_BT_STATUS_CONNECTED_IDLE = 0x1,
+ BT_8822B_1ANT_BT_STATUS_INQ_PAGE = 0x2,
+ BT_8822B_1ANT_BT_STATUS_ACL_BUSY = 0x3,
+ BT_8822B_1ANT_BT_STATUS_SCO_BUSY = 0x4,
+ BT_8822B_1ANT_BT_STATUS_ACL_SCO_BUSY = 0x5,
+ BT_8822B_1ANT_BT_STATUS_MAX
+};
+
+enum bt_8822b_1ant_wifi_status {
+ BT_8822B_1ANT_WIFI_STATUS_NCONNECTED_IDLE = 0x0,
+ BT_8822B_1ANT_WIFI_STATUS_NCONNECTED_SCAN = 0x1,
+ BT_8822B_1ANT_WIFI_STATUS_CONNECTED_SCAN = 0x2,
+ BT_8822B_1ANT_WIFI_STATUS_CONNECTED_SPECIFIC_PKT = 0x3,
+ BT_8822B_1ANT_WIFI_STATUS_CONNECTED_IDLE = 0x4,
+ BT_8822B_1ANT_WIFI_STATUS_CONNECTED_BUSY = 0x5,
+ BT_8822B_1ANT_WIFI_STATUS_MAX
+};
+
+enum bt_8822b_1ant_coex_algo {
+ BT_8822B_1ANT_COEX_UNDEFINED = 0x0,
+ BT_8822B_1ANT_COEX_SCO = 0x1,
+ BT_8822B_1ANT_COEX_HID = 0x2,
+ BT_8822B_1ANT_COEX_A2DP = 0x3,
+ BT_8822B_1ANT_COEX_A2DP_PANHS = 0x4,
+ BT_8822B_1ANT_COEX_PAN = 0x5,
+ BT_8822B_1ANT_COEX_PANHS = 0x6,
+ BT_8822B_1ANT_COEX_PAN_A2DP = 0x7,
+ BT_8822B_1ANT_COEX_PAN_HID = 0x8,
+ BT_8822B_1ANT_COEX_HID_A2DP_PAN = 0x9,
+ BT_8822B_1ANT_COEX_HID_A2DP = 0xa,
+ BT_8822B_1ANT_COEX_NOPROFILEBUSY = 0xb,
+ BT_8822B_1ANT_COEX_A2DPSINK = 0xc,
+ BT_8822B_1ANT_COEX_MAX
+};
+
+enum bt_8822b_1ant_ext_ant_switch_type {
+ BT_8822B_1ANT_SWITCH_USE_SPDT = 0x0,
+ BT_8822B_1ANT_SWITCH_USE_SP3T = 0x1,
+ BT_8822B_1ANT_SWITCH_MAX
+};
+
+enum bt_8822b_1ant_ext_ant_switch_ctrl_type {
+ BT_8822B_1ANT_SWITCH_CTRL_BY_BBSW = 0x0,
+ BT_8822B_1ANT_SWITCH_CTRL_BY_PTA = 0x1,
+ BT_8822B_1ANT_SWITCH_CTRL_BY_ANTDIV = 0x2,
+ BT_8822B_1ANT_SWITCH_CTRL_BY_MAC = 0x3,
+ BT_8822B_1ANT_SWITCH_CTRL_BY_BT = 0x4,
+ BT_8822B_1ANT_SWITCH_CTRL_MAX
+};
+
+enum bt_8822b_1ant_ext_ant_switch_pos_type {
+ BT_8822B_1ANT_SWITCH_TO_BT = 0x0,
+ BT_8822B_1ANT_SWITCH_TO_WLG = 0x1,
+ BT_8822B_1ANT_SWITCH_TO_WLA = 0x2,
+ BT_8822B_1ANT_SWITCH_TO_NOCARE = 0x3,
+ BT_8822B_1ANT_SWITCH_TO_S0WLG_S1BT = 0x4,
+ BT_8822B_1ANT_SWITCH_TO_MAX
+};
+
+enum bt_8822b_1ant_phase {
+ BT_8822B_1ANT_PHASE_INIT = 0x0,
+ BT_8822B_1ANT_PHASE_WONLY = 0x1,
+ BT_8822B_1ANT_PHASE_WOFF = 0x2,
+ BT_8822B_1ANT_PHASE_2G = 0x3,
+ BT_8822B_1ANT_PHASE_5G = 0x4,
+ BT_8822B_1ANT_PHASE_BTMP = 0x5,
+ BT_8822B_1ANT_PHASE_POWERON = 0x6,
+ BT_8822B_1ANT_PHASE_2G_WL = 0x7,
+ BT_8822B_1ANT_PHASE_2G_BT = 0x8,
+ BT_8822B_1ANT_PHASE_MCC = 0x9,
+ BT_8822B_1ANT_PHASE_2G_WLBT = 0xa,
+ BT_8822B_1ANT_PHASE_MAX
+};
+
+/*ADD SCOREBOARD TO FIX BT LPS 32K ISSUE WHILE WL BUSY*/
+enum bt_8822b_1ant_scoreboard {
+ BT_8822B_1ANT_SCBD_ACTIVE = BIT(0),
+ BT_8822B_1ANT_SCBD_ONOFF = BIT(1),
+ BT_8822B_1ANT_SCBD_SCAN = BIT(2),
+ BT_8822B_1ANT_SCBD_UNDERTEST = BIT(3),
+ BT_8822B_1ANT_SCBD_RXGAIN = BIT(4),
+ BT_8822B_1ANT_SCBD_WLBUSY = BIT(6),
+ BT_8822B_1ANT_SCBD_EXTFEM = BIT(8),
+ BT_8822B_1ANT_SCBD_CQDDR = BIT(10)
+};
+
+struct coex_dm_8822b_1ant {
+ /* hw setting */
+ u32 pre_ant_pos_type;
+ u32 cur_ant_pos_type;
+ /* fw mechanism */
+ bool cur_ignore_wlan_act;
+ bool pre_ignore_wlan_act;
+ u8 pre_ps_tdma;
+ u8 cur_ps_tdma;
+ u8 ps_tdma_para[5];
+ u8 ps_tdma_du_adj_type;
+ bool auto_tdma_adjust;
+ bool pre_ps_tdma_on;
+ bool cur_ps_tdma_on;
+ bool pre_bt_auto_report;
+ bool cur_bt_auto_report;
+ u8 pre_lps;
+ u8 cur_lps;
+ u8 pre_rpwm;
+ u8 cur_rpwm;
+ u8 pre_bt_dec_pwr_lvl;
+ u8 cur_bt_dec_pwr_lvl;
+ u8 pre_fw_dac_swing_lvl;
+ u8 cur_fw_dac_swing_lvl;
+
+ /* sw mechanism */
+ bool pre_low_penalty_ra;
+ bool cur_low_penalty_ra;
+ u32 pre_val0x6c0;
+ u32 cur_val0x6c0;
+ u32 pre_val0x6c4;
+ u32 cur_val0x6c4;
+ u32 pre_val0x6c8;
+ u32 cur_val0x6c8;
+ u8 pre_val0x6cc;
+ u8 cur_val0x6cc;
+
+ /* algorithm related */
+ u8 pre_algorithm;
+ u8 cur_algorithm;
+ u8 bt_status;
+ u8 wifi_chnl_info[3];
+
+ u32 arp_cnt;
+
+ u32 pre_ext_ant_switch_status;
+ u32 cur_ext_ant_switch_status;
+
+ bool pre_agc_table_en;
+ bool cur_agc_table_en;
+};
+
+struct coex_sta_8822b_1ant {
+ bool bt_disabled;
+ bool bt_link_exist;
+ bool sco_exist;
+ bool a2dp_exist;
+ bool hid_exist;
+ bool pan_exist;
+ bool msft_mr_exist;
+ u8 num_of_profile;
+
+ bool under_lps;
+ bool under_ips;
+ u32 specific_pkt_period_cnt;
+ u32 high_priority_tx;
+ u32 high_priority_rx;
+ u32 low_priority_tx;
+ u32 low_priority_rx;
+ bool is_hi_pri_rx_overhead;
+ s8 bt_rssi;
+ u8 pre_bt_rssi_state;
+ u8 pre_wifi_rssi_state[4];
+ u8 bt_info_c2h[BT_INFO_SRC_8822B_1ANT_MAX][10];
+ u32 bt_info_c2h_cnt[BT_INFO_SRC_8822B_1ANT_MAX];
+ bool bt_whck_test;
+ bool c2h_bt_inquiry_page;
+ bool c2h_bt_remote_name_req;
+ bool c2h_bt_page; /* Add for win8.1 page out issue */
+ bool wifi_is_high_pri_task; /* Add for win8.1 page out issue */
+
+ u8 bt_info_ext;
+ u8 bt_info_ext2;
+ u32 pop_event_cnt;
+ u8 scan_ap_num;
+ u8 bt_retry_cnt;
+
+ u32 crc_ok_cck;
+ u32 crc_ok_11g;
+ u32 crc_ok_11n;
+ u32 crc_ok_11n_vht;
+
+ u32 crc_err_cck;
+ u32 crc_err_11g;
+ u32 crc_err_11n;
+ u32 crc_err_11n_vht;
+
+ bool cck_lock;
+ bool cck_lock_ever;
+ bool cck_lock_warn;
+
+ u8 coex_table_type;
+
+ bool force_lps_ctrl;
+
+ bool concurrent_rx_mode_on;
+
+ u16 score_board;
+ u8 isolation_btween_wb; /* 0~ 50 */
+
+ u8 a2dp_bit_pool;
+ u8 cut_version;
+ bool acl_busy;
+ bool bt_create_connection;
+
+ u32 bt_coex_supported_feature;
+ u32 bt_coex_supported_version;
+
+ u8 bt_ble_scan_type;
+ u32 bt_ble_scan_para[3];
+
+ bool run_time_state;
+ bool freeze_coexrun_by_btinfo;
+
+ bool is_A2DP_3M;
+ bool voice_over_HOGP;
+ u8 bt_info;
+ bool is_autoslot;
+ u8 forbidden_slot;
+ u8 hid_busy_num;
+ u8 hid_pair_cnt;
+
+ u32 cnt_remote_name_req;
+ u32 cnt_setup_link;
+ u32 cnt_reinit;
+ u32 cnt_ign_wlan_act;
+ u32 cnt_page;
+ u32 cnt_role_switch;
+
+ u16 bt_reg_vendor_ac;
+ u16 bt_reg_vendor_ae;
+
+ bool is_setup_link;
+ u8 wl_noisy_level;
+ u32 gnt_error_cnt;
+ u8 bt_afh_map[10];
+ u8 bt_relink_downcount;
+ bool is_tdma_btautoslot;
+ bool is_tdma_btautoslot_hang;
+
+ u8 switch_band_notify_to;
+ bool is_rf_state_off;
+
+ bool is_hid_low_pri_tx_overhead;
+ bool is_bt_multi_link;
+ bool is_bt_a2dp_sink;
+
+ bool is_set_ps_state_fail;
+ u8 cnt_set_ps_state_fail;
+
+ u8 wl_fw_dbg_info[10];
+ u8 wl_rx_rate;
+ u8 wl_rts_rx_rate;
+ u8 wl_center_channel;
+
+ u16 score_board_WB;
+ bool is_hid_rcu;
+ u16 legacy_forbidden_slot;
+ u16 le_forbidden_slot;
+ u8 bt_a2dp_vendor_id;
+ u32 bt_a2dp_device_name;
+ bool is_ble_scan_toggle;
+
+ bool is_bt_opp_exist;
+ bool gl_wifi_busy;
+
+ bool is_mimo_ps;
+ u8 connect_ap_period_cnt;
+ bool is_bt_reenable;
+ u8 cnt_bt_reenable;
+};
+
+struct rfe_type_8822b_1ant {
+ u8 rfe_module_type;
+ bool ext_ant_switch_exist;
+ u8 ext_ant_switch_type;
+ /* iF 0: ANTSW(rfe_sel9)=0, ANTSWB(rfe_sel8)=1 => Ant to BT/5G */
+ u8 ext_ant_switch_ctrl_polarity;
+};
+
+/* *******************************************
+ * The following is interface which will notify coex module.
+ * ********************************************/
+void ex_btc8822b1ant_power_on_setting(struct btc_coexist *btcoexist);
+void ex_btc8822b1ant_pre_load_firmware(struct btc_coexist *btcoexist);
+void ex_btc8822b1ant_init_hw_config(struct btc_coexist *btcoexist,
+ bool wifi_only);
+void ex_btc8822b1ant_init_coex_dm(struct btc_coexist *btcoexist);
+void ex_btc8822b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8822b1ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8822b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8822b1ant_scan_notify_without_bt(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_btc8822b1ant_switchband_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void
+ex_btc8822b1ant_switchband_notify_without_bt(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_btc8822b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8822b1ant_media_status_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_btc8822b1ant_specific_packet_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_btc8822b1ant_bt_info_notify(struct btc_coexist *btcoexist,
+ u8 *tmp_buf, u8 length);
+void ex_btc8822b1ant_wl_fwdbginfo_notify(struct btc_coexist *btcoexist,
+ u8 *tmp_buf, u8 length);
+void ex_btc8822b1ant_rx_rate_change_notify(struct btc_coexist *btcoexist,
+ bool is_data_frame,
+ u8 btc_rate_id);
+void ex_btc8822b1ant_rf_status_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_btc8822b1ant_halt_notify(struct btc_coexist *btcoexist);
+void ex_btc8822b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state);
+void ex_halbtc8822b1ant_score_board_status_notify(struct btc_coexist *btcoexist,
+ u8 *tmp_buf, u8 length);
+void ex_btc8822b1ant_coex_dm_reset(struct btc_coexist *btcoexist);
+void ex_btc8822b1ant_periodical(struct btc_coexist *btcoexist);
+void ex_btc8822b1ant_display_simple_coex_info(struct btc_coexist *btcoexist,
+ struct seq_file *m);
+
+void ex_btc8822b1ant_display_coex_info(struct btc_coexist *btcoexist,
+ struct seq_file *m);
+void ex_btc8822b1ant_antenna_detection(struct btc_coexist *btcoexist,
+ u32 cent_freq, u32 offset, u32 span,
+ u32 seconds);
+void ex_btc8822b1ant_antenna_isolation(struct btc_coexist *btcoexist,
+ u32 cent_freq, u32 offset, u32 span,
+ u32 seconds);
+
+void ex_btc8822b1ant_psd_scan(struct btc_coexist *btcoexist, u32 cent_freq,
+ u32 offset, u32 span, u32 seconds);
+void ex_btc8822b1ant_display_ant_detection(struct btc_coexist *btcoexist);
+
+void ex_btc8822b1ant_dbg_control(struct btc_coexist *btcoexist, u8 op_code,
+ u8 op_len, u8 *pdata);
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b2ant.c
new file mode 100644
index 000000000000..f8f56d63174a
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b2ant.c
@@ -0,0 +1,5370 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2016 - 2017 Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ *****************************************************************************/
+
+/* ************************************************************
+ * Description:
+ *
+ * This file is for RTL8822B Co-exist mechanism
+ *
+ * History
+ * 2012/11/15 Cosa first check in.
+ *
+ * *************************************************************/
+
+/* ************************************************************
+ * include files
+ * *************************************************************/
+#include "halbt_precomp.h"
+
+/* ************************************************************
+ * Global variables, these are static variables
+ * *************************************************************/
+static struct coex_dm_8822b_2ant glcoex_dm_8822b_2ant;
+static struct coex_dm_8822b_2ant *coex_dm = &glcoex_dm_8822b_2ant;
+static struct coex_sta_8822b_2ant glcoex_sta_8822b_2ant;
+static struct coex_sta_8822b_2ant *coex_sta = &glcoex_sta_8822b_2ant;
+static struct rfe_type_8822b_2ant gl_rfe_type_8822b_2ant;
+static struct rfe_type_8822b_2ant *rfe_type = &gl_rfe_type_8822b_2ant;
+
+static const char *const glbt_info_src_8822b_2ant[] = {
+ "BT Info[wifi fw]",
+ "BT Info[bt rsp]",
+ "BT Info[bt auto report]",
+};
+
+static u32 glcoex_ver_date_8822b_2ant = 20180112;
+static u32 glcoex_ver_8822b_2ant = 0x59;
+static u32 glcoex_ver_btdesired_8822b_2ant = 0x56;
+
+/* ************************************************************
+ * local function proto type if needed
+ * ************************************************************
+ * ************************************************************
+ * local function start with halbtc8822b2ant_
+ * *************************************************************/
+static u8 halbtc8822b2ant_bt_rssi_state(struct btc_coexist *btcoexist,
+ u8 *ppre_bt_rssi_state, u8 level_num,
+ u8 rssi_thresh, u8 rssi_thresh1)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ s32 bt_rssi = 0;
+ u8 bt_rssi_state = *ppre_bt_rssi_state;
+
+ bt_rssi = coex_sta->bt_rssi;
+
+ if (level_num == 2) {
+ if ((*ppre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+ (*ppre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+ if (bt_rssi >=
+ (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT))
+ bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ else
+ bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ } else {
+ if (bt_rssi < rssi_thresh)
+ bt_rssi_state = BTC_RSSI_STATE_LOW;
+ else
+ bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ }
+ } else if (level_num == 3) {
+ if (rssi_thresh > rssi_thresh1) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT Rssi thresh error!!\n");
+ return *ppre_bt_rssi_state;
+ }
+
+ if ((*ppre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+ (*ppre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+ if (bt_rssi >=
+ (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT))
+ bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ else
+ bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ } else if ((*ppre_bt_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
+ (*ppre_bt_rssi_state ==
+ BTC_RSSI_STATE_STAY_MEDIUM)) {
+ if (bt_rssi >= (rssi_thresh1 +
+ BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT))
+ bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ else if (bt_rssi < rssi_thresh)
+ bt_rssi_state = BTC_RSSI_STATE_LOW;
+ else
+ bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+ } else {
+ if (bt_rssi < rssi_thresh1)
+ bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ else
+ bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ }
+ }
+
+ *ppre_bt_rssi_state = bt_rssi_state;
+
+ return bt_rssi_state;
+}
+
+static u8 halbtc8822b2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
+ u8 *pprewifi_rssi_state, u8 level_num,
+ u8 rssi_thresh, u8 rssi_thresh1)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ s32 wifi_rssi = 0;
+ u8 wifi_rssi_state = *pprewifi_rssi_state;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
+
+ if (level_num == 2) {
+ if ((*pprewifi_rssi_state == BTC_RSSI_STATE_LOW) ||
+ (*pprewifi_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+ if (wifi_rssi >=
+ (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT))
+ wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ else
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ } else {
+ if (wifi_rssi < rssi_thresh)
+ wifi_rssi_state = BTC_RSSI_STATE_LOW;
+ else
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ }
+ } else if (level_num == 3) {
+ if (rssi_thresh > rssi_thresh1) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], wifi RSSI thresh error!!\n");
+ return *pprewifi_rssi_state;
+ }
+
+ if ((*pprewifi_rssi_state == BTC_RSSI_STATE_LOW) ||
+ (*pprewifi_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+ if (wifi_rssi >=
+ (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT))
+ wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ else
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ } else if ((*pprewifi_rssi_state == BTC_RSSI_STATE_MEDIUM) ||
+ (*pprewifi_rssi_state ==
+ BTC_RSSI_STATE_STAY_MEDIUM)) {
+ if (wifi_rssi >= (rssi_thresh1 +
+ BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT))
+ wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ else if (wifi_rssi < rssi_thresh)
+ wifi_rssi_state = BTC_RSSI_STATE_LOW;
+ else
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+ } else {
+ if (wifi_rssi < rssi_thresh1)
+ wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ else
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ }
+ }
+
+ *pprewifi_rssi_state = wifi_rssi_state;
+
+ return wifi_rssi_state;
+}
+
+static void halbtc8822b2ant_coex_switch_threshold(struct btc_coexist *btcoexist,
+ u8 isolation_measuared)
+{
+ s8 interference_wl_tx = 0, interference_bt_tx = 0;
+
+ interference_wl_tx =
+ BT_8822B_2ANT_WIFI_MAX_TX_POWER - isolation_measuared;
+ interference_bt_tx =
+ BT_8822B_2ANT_BT_MAX_TX_POWER - isolation_measuared;
+
+ /* coex_sta->isolation_btween_wb default = 25dB,
+ * should be from config file
+ */
+ if (coex_sta->isolation_btween_wb > 20) {
+ coex_sta->wifi_coex_thres =
+ BT_8822B_2ANT_WIFI_RSSI_COEXSWITCH_THRES1;
+ coex_sta->wifi_coex_thres2 =
+ BT_8822B_2ANT_WIFI_RSSI_COEXSWITCH_THRES2;
+
+ coex_sta->bt_coex_thres =
+ BT_8822B_2ANT_BT_RSSI_COEXSWITCH_THRES1;
+ coex_sta->bt_coex_thres2 =
+ BT_8822B_2ANT_BT_RSSI_COEXSWITCH_THRES2;
+ } else {
+ coex_sta->wifi_coex_thres = 90;
+ coex_sta->wifi_coex_thres2 = 90;
+
+ coex_sta->bt_coex_thres = 90;
+ coex_sta->bt_coex_thres2 = 90;
+ }
+}
+
+static void halbtc8822b2ant_query_bt_info(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 h2c_parameter[1] = {0};
+
+ if (coex_sta->bt_disabled) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], No query BT info because BT is disabled!\n");
+ return;
+ }
+
+ h2c_parameter[0] |= BIT(0); /* trigger */
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
+}
+
+static void halbtc8822b2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
+{
+ u32 reg_hp_txrx, reg_lp_txrx, u32tmp;
+ u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0;
+ static u8 num_of_bt_counter_chk, cnt_slave, cnt_autoslot_hang;
+
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+ reg_hp_txrx = 0x770;
+ reg_lp_txrx = 0x774;
+
+ u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx);
+ reg_hp_tx = u32tmp & MASKLWORD;
+ reg_hp_rx = (u32tmp & MASKHWORD) >> 16;
+
+ u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx);
+ reg_lp_tx = u32tmp & MASKLWORD;
+ reg_lp_rx = (u32tmp & MASKHWORD) >> 16;
+
+ coex_sta->high_priority_tx = reg_hp_tx;
+ coex_sta->high_priority_rx = reg_hp_rx;
+ coex_sta->low_priority_tx = reg_lp_tx;
+ coex_sta->low_priority_rx = reg_lp_rx;
+
+ /* reset counter */
+ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
+
+ if (coex_sta->low_priority_tx > 1050 &&
+ !coex_sta->c2h_bt_inquiry_page)
+ coex_sta->pop_event_cnt++;
+
+ if (coex_sta->low_priority_rx >= 950 &&
+ coex_sta->low_priority_rx >= coex_sta->low_priority_tx &&
+ !coex_sta->under_ips && !coex_sta->c2h_bt_inquiry_page &&
+ coex_sta->bt_link_exist) {
+ if (cnt_slave >= 2) {
+ bt_link_info->slave_role = true;
+ cnt_slave = 2;
+ } else {
+ cnt_slave++;
+ }
+ } else {
+ if (cnt_slave == 0) {
+ bt_link_info->slave_role = false;
+ cnt_slave = 0;
+ } else {
+ cnt_slave--;
+ }
+ }
+
+ if (coex_sta->is_tdma_btautoslot) {
+ if (coex_sta->low_priority_tx >= 1300 &&
+ coex_sta->low_priority_rx <= 150) {
+ if (cnt_autoslot_hang >= 2) {
+ coex_sta->is_tdma_btautoslot_hang = true;
+ cnt_autoslot_hang = 2;
+ } else {
+ cnt_autoslot_hang++;
+ }
+ } else {
+ if (cnt_autoslot_hang == 0) {
+ coex_sta->is_tdma_btautoslot_hang = false;
+ cnt_autoslot_hang = 0;
+ } else {
+ cnt_autoslot_hang--;
+ }
+ }
+ }
+
+ if (coex_sta->sco_exist) {
+ if (coex_sta->high_priority_tx >= 400 &&
+ coex_sta->high_priority_rx >= 400)
+ coex_sta->is_esco_mode = false;
+ else
+ coex_sta->is_esco_mode = true;
+ }
+
+ if (bt_link_info->hid_only) {
+ if (coex_sta->low_priority_tx > 50)
+ coex_sta->is_hid_low_pri_tx_overhead = true;
+ else
+ coex_sta->is_hid_low_pri_tx_overhead = false;
+ }
+
+ if (coex_sta->high_priority_tx == 0 &&
+ coex_sta->high_priority_rx == 0 &&
+ coex_sta->low_priority_tx == 0 &&
+ coex_sta->low_priority_rx == 0) {
+ num_of_bt_counter_chk++;
+ if (num_of_bt_counter_chk >= 3) {
+ halbtc8822b2ant_query_bt_info(btcoexist);
+ num_of_bt_counter_chk = 0;
+ }
+ }
+}
+
+static void halbtc8822b2ant_monitor_wifi_ctr(struct btc_coexist *btcoexist)
+{
+ s32 wifi_rssi = 0;
+ bool wifi_busy = false, wifi_under_b_mode = false, wifi_scan = false;
+ static u8 wl_noisy_count0, wl_noisy_count1 = 3, wl_noisy_count2;
+ u32 cnt_cck;
+ u32 cnt_crcok = 0, cnt_crcerr = 0;
+ static u8 cnt, cnt_ccklocking;
+ u8 h2c_parameter[1] = {0};
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+ /* Only enable for windows becaus 8821cu H2C 0x69 unknown fail @linux */
+ if (btcoexist->chip_interface != BTC_INTF_USB) {
+ /*send h2c to query WL FW dbg info */
+ if ((coex_dm->cur_ps_tdma_on && coex_sta->force_lps_ctrl) ||
+ (coex_sta->acl_busy && bt_link_info->a2dp_exist)) {
+ h2c_parameter[0] = 0x8;
+ btcoexist->btc_fill_h2c(btcoexist, 0x69, 1,
+ h2c_parameter);
+ }
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_B_MODE,
+ &wifi_under_b_mode);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &wifi_scan);
+
+ coex_sta->crc_ok_cck =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CRC32_OK_CCK);
+ coex_sta->crc_ok_11g =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CRC32_OK_LEGACY);
+ coex_sta->crc_ok_11n =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CRC32_OK_HT);
+ coex_sta->crc_ok_11n_vht =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CRC32_OK_VHT);
+
+ coex_sta->crc_err_cck =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CRC32_ERROR_CCK);
+ coex_sta->crc_err_11g =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CRC32_ERROR_LEGACY);
+ coex_sta->crc_err_11n =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CRC32_ERROR_HT);
+ coex_sta->crc_err_11n_vht =
+ btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CRC32_ERROR_VHT);
+
+ cnt_crcok = coex_sta->crc_ok_cck + coex_sta->crc_ok_11g +
+ coex_sta->crc_ok_11n + coex_sta->crc_ok_11n_vht;
+
+ cnt_crcerr = coex_sta->crc_err_cck + coex_sta->crc_err_11g +
+ coex_sta->crc_err_11n + coex_sta->crc_err_11n_vht;
+
+ if (wifi_busy && cnt_crcerr != 0) {
+ coex_sta->now_crc_ratio = cnt_crcok / cnt_crcerr;
+
+ if (cnt == 0)
+ coex_sta->acc_crc_ratio = coex_sta->now_crc_ratio;
+ else
+ coex_sta->acc_crc_ratio =
+ (coex_sta->acc_crc_ratio * 7 +
+ coex_sta->now_crc_ratio * 3) / 10;
+
+ if (cnt >= 10)
+ cnt = 0;
+ else
+ cnt++;
+ }
+
+ /* CCK lock identification */
+ if (coex_sta->cck_lock)
+ cnt_ccklocking++;
+ else if (cnt_ccklocking != 0)
+ cnt_ccklocking--;
+
+ if (cnt_ccklocking >= 3) {
+ cnt_ccklocking = 3;
+ coex_sta->cck_lock_ever = true;
+ }
+
+ /* WiFi environment noisy identification */
+ cnt_cck = coex_sta->crc_ok_cck + coex_sta->crc_err_cck;
+
+ if (!wifi_busy && !coex_sta->cck_lock) {
+ if (cnt_cck > 250) {
+ if (wl_noisy_count2 < 3)
+ wl_noisy_count2++;
+
+ if (wl_noisy_count2 == 3) {
+ wl_noisy_count0 = 0;
+ wl_noisy_count1 = 0;
+ }
+
+ } else if (cnt_cck < 50) {
+ if (wl_noisy_count0 < 3)
+ wl_noisy_count0++;
+
+ if (wl_noisy_count0 == 3) {
+ wl_noisy_count1 = 0;
+ wl_noisy_count2 = 0;
+ }
+
+ } else {
+ if (wl_noisy_count1 < 3)
+ wl_noisy_count1++;
+
+ if (wl_noisy_count1 == 3) {
+ wl_noisy_count0 = 0;
+ wl_noisy_count2 = 0;
+ }
+ }
+
+ if (wl_noisy_count2 == 3)
+ coex_sta->wl_noisy_level = 2;
+ else if (wl_noisy_count1 == 3)
+ coex_sta->wl_noisy_level = 1;
+ else
+ coex_sta->wl_noisy_level = 0;
+ }
+}
+
+static bool
+halbtc8822b2ant_is_wifibt_status_changed(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ static bool pre_wifi_busy, pre_under_4way,
+ pre_bt_hs_on, pre_bt_off,
+ pre_bt_slave,
+ pre_hid_low_pri_tx_overhead,
+ pre_wifi_under_lps, pre_bt_setup_link;
+ static u8 pre_hid_busy_num, pre_wl_noisy_level;
+ bool wifi_busy = false, under_4way = false, bt_hs_on = false;
+ bool wifi_connected = false;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ static u8 cnt_wifi_busytoidle;
+ u32 wifi_link_status = 0, num_of_wifi_link = 0;
+ static u32 pre_num_of_wifi_link;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
+ &under_4way);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS,
+ &wifi_link_status);
+
+ if (wifi_busy) {
+ coex_sta->gl_wifi_busy = true;
+ cnt_wifi_busytoidle = 6;
+ } else {
+ if (coex_sta->gl_wifi_busy && cnt_wifi_busytoidle > 0)
+ cnt_wifi_busytoidle--;
+ else if (cnt_wifi_busytoidle == 0)
+ coex_sta->gl_wifi_busy = false;
+ }
+
+ if (coex_sta->bt_disabled != pre_bt_off) {
+ pre_bt_off = coex_sta->bt_disabled;
+
+ if (coex_sta->bt_disabled)
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT is disabled !!\n");
+ else
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT is enabled !!\n");
+
+ coex_sta->bt_coex_supported_feature = 0;
+ coex_sta->bt_coex_supported_version = 0;
+ coex_sta->bt_ble_scan_type = 0;
+ coex_sta->bt_ble_scan_para[0] = 0;
+ coex_sta->bt_ble_scan_para[1] = 0;
+ coex_sta->bt_ble_scan_para[2] = 0;
+ coex_sta->bt_reg_vendor_ac = 0xffff;
+ coex_sta->bt_reg_vendor_ae = 0xffff;
+ coex_sta->legacy_forbidden_slot = 0;
+ coex_sta->le_forbidden_slot = 0;
+ coex_sta->bt_a2dp_vendor_id = 0;
+ coex_sta->bt_a2dp_device_name = 0;
+ return true;
+ }
+
+ num_of_wifi_link = wifi_link_status >> 16;
+
+ if (num_of_wifi_link != pre_num_of_wifi_link) {
+ pre_num_of_wifi_link = num_of_wifi_link;
+ return true;
+ }
+
+ if (wifi_connected) {
+ if (wifi_busy != pre_wifi_busy) {
+ pre_wifi_busy = wifi_busy;
+ return true;
+ }
+ if (under_4way != pre_under_4way) {
+ pre_under_4way = under_4way;
+ return true;
+ }
+ if (bt_hs_on != pre_bt_hs_on) {
+ pre_bt_hs_on = bt_hs_on;
+ return true;
+ }
+ if (coex_sta->wl_noisy_level != pre_wl_noisy_level) {
+ pre_wl_noisy_level = coex_sta->wl_noisy_level;
+ return true;
+ }
+ if (coex_sta->under_lps != pre_wifi_under_lps) {
+ pre_wifi_under_lps = coex_sta->under_lps;
+ if (coex_sta->under_lps)
+ return true;
+ }
+ }
+
+ if (!coex_sta->bt_disabled) {
+ if (coex_sta->hid_busy_num != pre_hid_busy_num) {
+ pre_hid_busy_num = coex_sta->hid_busy_num;
+ return true;
+ }
+
+ if (bt_link_info->slave_role != pre_bt_slave) {
+ pre_bt_slave = bt_link_info->slave_role;
+ return true;
+ }
+
+ if (pre_hid_low_pri_tx_overhead !=
+ coex_sta->is_hid_low_pri_tx_overhead) {
+ pre_hid_low_pri_tx_overhead =
+ coex_sta->is_hid_low_pri_tx_overhead;
+ return true;
+ }
+
+ if (pre_bt_setup_link != coex_sta->is_setup_link) {
+ pre_bt_setup_link = coex_sta->is_setup_link;
+ return true;
+ }
+ }
+
+ return false;
+}
+
+static void halbtc8822b2ant_update_bt_link_info(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool bt_hs_on = false;
+ bool bt_busy = false;
+ u32 val = 0;
+ static u8 pre_num_of_profile, cur_num_of_profile, cnt;
+
+ if (coex_sta->is_ble_scan_toggle) {
+ u32 *p = NULL;
+ u8 scantype;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT ext info bit4 check, query BLE Scan type!!\n");
+ coex_sta->bt_ble_scan_type =
+ btcoexist->btc_get_ble_scan_type_from_bt(btcoexist);
+
+ if ((coex_sta->bt_ble_scan_type & 0x1) == 0x1) {
+ p = &coex_sta->bt_ble_scan_para[0];
+ scantype = 0x1;
+ }
+
+ if ((coex_sta->bt_ble_scan_type & 0x2) == 0x2) {
+ p = &coex_sta->bt_ble_scan_para[1];
+ scantype = 0x2;
+ }
+
+ if ((coex_sta->bt_ble_scan_type & 0x4) == 0x4) {
+ p = &coex_sta->bt_ble_scan_para[2];
+ scantype = 0x4;
+ }
+
+ if (p)
+ *p = btcoexist->btc_get_ble_scan_para_from_bt(btcoexist,
+ scantype);
+ }
+
+ coex_sta->num_of_profile = 0;
+
+ /* set link exist status */
+ if (!(coex_sta->bt_info & BT_INFO_8822B_1ANT_B_CONNECTION)) {
+ coex_sta->bt_link_exist = false;
+ coex_sta->pan_exist = false;
+ coex_sta->a2dp_exist = false;
+ coex_sta->hid_exist = false;
+ coex_sta->sco_exist = false;
+ } else { /* connection exists */
+ coex_sta->bt_link_exist = true;
+ if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_FTP) {
+ coex_sta->pan_exist = true;
+ coex_sta->num_of_profile++;
+ } else {
+ coex_sta->pan_exist = false;
+ }
+
+ if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_A2DP) {
+ coex_sta->a2dp_exist = true;
+ coex_sta->num_of_profile++;
+ } else {
+ coex_sta->a2dp_exist = false;
+ }
+
+ if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_HID) {
+ coex_sta->hid_exist = true;
+ coex_sta->num_of_profile++;
+ } else {
+ coex_sta->hid_exist = false;
+ }
+
+ if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_SCO_ESCO) {
+ coex_sta->sco_exist = true;
+ coex_sta->num_of_profile++;
+ } else {
+ coex_sta->sco_exist = false;
+ }
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+
+ bt_link_info->bt_link_exist = coex_sta->bt_link_exist;
+ bt_link_info->sco_exist = coex_sta->sco_exist;
+ bt_link_info->a2dp_exist = coex_sta->a2dp_exist;
+ bt_link_info->pan_exist = coex_sta->pan_exist;
+ bt_link_info->hid_exist = coex_sta->hid_exist;
+ bt_link_info->acl_busy = coex_sta->acl_busy;
+
+ /* work around for HS mode. */
+ if (bt_hs_on) {
+ bt_link_info->pan_exist = true;
+ bt_link_info->bt_link_exist = true;
+ }
+
+ /* check if Sco only */
+ if (bt_link_info->sco_exist && !bt_link_info->a2dp_exist &&
+ !bt_link_info->pan_exist && !bt_link_info->hid_exist)
+ bt_link_info->sco_only = true;
+ else
+ bt_link_info->sco_only = false;
+
+ /* check if A2dp only */
+ if (!bt_link_info->sco_exist && bt_link_info->a2dp_exist &&
+ !bt_link_info->pan_exist && !bt_link_info->hid_exist)
+ bt_link_info->a2dp_only = true;
+ else
+ bt_link_info->a2dp_only = false;
+
+ /* check if Pan only */
+ if (!bt_link_info->sco_exist && !bt_link_info->a2dp_exist &&
+ bt_link_info->pan_exist && !bt_link_info->hid_exist)
+ bt_link_info->pan_only = true;
+ else
+ bt_link_info->pan_only = false;
+
+ /* check if Hid only */
+ if (!bt_link_info->sco_exist && !bt_link_info->a2dp_exist &&
+ !bt_link_info->pan_exist && bt_link_info->hid_exist)
+ bt_link_info->hid_only = true;
+ else
+ bt_link_info->hid_only = false;
+
+ if (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_INQ_PAGE) {
+ coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_INQ_PAGE;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), BT Inq/page!!!\n");
+ } else if (!(coex_sta->bt_info & BT_INFO_8822B_2ANT_B_CONNECTION)) {
+ coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_NCONNECTED_IDLE;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n");
+ } else if (coex_sta->bt_info == BT_INFO_8822B_2ANT_B_CONNECTION) {
+ /* connection exists but no busy */
+ coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
+ } else if (((coex_sta->bt_info & BT_INFO_8822B_2ANT_B_SCO_ESCO) ||
+ (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_SCO_BUSY)) &&
+ (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_ACL_BUSY)) {
+ coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_ACL_SCO_BUSY;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), BT ACL SCO busy!!!\n");
+ } else if ((coex_sta->bt_info & BT_INFO_8822B_2ANT_B_SCO_ESCO) ||
+ (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_SCO_BUSY)) {
+ coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_SCO_BUSY;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n");
+ } else if (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_ACL_BUSY) {
+ coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_ACL_BUSY;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
+ } else {
+ coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_MAX;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n");
+ }
+
+ if (coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_ACL_BUSY ||
+ coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_SCO_BUSY ||
+ coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_ACL_SCO_BUSY)
+ bt_busy = true;
+ else
+ bt_busy = false;
+
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
+
+ cur_num_of_profile = coex_sta->num_of_profile;
+
+ if (cur_num_of_profile != pre_num_of_profile)
+ cnt = 2;
+
+ if (bt_link_info->a2dp_exist) {
+ if ((coex_sta->bt_a2dp_vendor_id == 0 &&
+ coex_sta->bt_a2dp_device_name == 0) ||
+ cur_num_of_profile != pre_num_of_profile) {
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_DEVICE_INFO,
+ &val);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), get BT DEVICE_INFO = %x\n",
+ val);
+
+ coex_sta->bt_a2dp_vendor_id = (u8)(val & 0xff);
+ coex_sta->bt_a2dp_device_name = (val & 0xffffff00) >> 8;
+ }
+
+ if ((coex_sta->legacy_forbidden_slot == 0 &&
+ coex_sta->le_forbidden_slot == 0) ||
+ cur_num_of_profile != pre_num_of_profile || cnt > 0) {
+ if (cnt > 0)
+ cnt--;
+
+ btcoexist->btc_get(btcoexist,
+ BTC_GET_U4_BT_FORBIDDEN_SLOT_VAL,
+ &val);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), get BT FORBIDDEN_SLOT_VAL = %x\n",
+ val);
+
+ coex_sta->legacy_forbidden_slot = (u16)(val & 0xffff);
+ coex_sta->le_forbidden_slot =
+ (u16)((val & 0xffff0000) >> 16);
+ }
+ }
+
+ pre_num_of_profile = coex_sta->num_of_profile;
+}
+
+static void
+halbtc8822b2ant_update_wifi_ch_info(struct btc_coexist *btcoexist, u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 h2c_parameter[3] = {0}, i;
+ u32 wifi_bw;
+ u8 wifi_central_chnl = 0;
+ u8 wifi_5g_chnl[19] = {120, 124, 128, 132, 136, 140, 144, 149, 153, 157,
+ 118, 126, 134, 142, 151, 159, 122, 138, 155};
+ u8 bt_skip_cneter_chanl[19] = {2, 8, 17, 26, 34, 42, 51, 62, 71, 77,
+ 2, 12, 29, 46, 66, 76, 10, 37, 68};
+ u8 bt_skip_span[19] = {4, 8, 8, 10, 8, 10, 8, 8, 10, 4,
+ 4, 16, 16, 16, 16, 4, 20, 34, 20};
+ bool wifi_under_5g = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+
+ if (type == BTC_MEDIA_CONNECT) {
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL,
+ &wifi_central_chnl);
+ coex_sta->wl_center_channel = wifi_central_chnl;
+
+ if (!wifi_under_5g) {
+ h2c_parameter[0] = 0x1;
+ h2c_parameter[1] = wifi_central_chnl;
+
+ if (wifi_bw == BTC_WIFI_BW_HT40)
+ h2c_parameter[2] = 0x36;
+ else
+ h2c_parameter[2] = 0x30;
+ } else { /* for 5G */
+
+ for (i = 0; i <= 18; i++) {
+ if (wifi_central_chnl == wifi_5g_chnl[i])
+ break;
+ }
+
+ if (i <= 18) {
+ h2c_parameter[0] = 0x3;
+ h2c_parameter[1] = bt_skip_cneter_chanl[i];
+ h2c_parameter[2] = bt_skip_span[i];
+ }
+ }
+ }
+
+ coex_dm->wifi_chnl_info[0] = h2c_parameter[0];
+ coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
+ coex_dm->wifi_chnl_info[2] = h2c_parameter[2];
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], para[0:2] = 0x%x 0x%x 0x%x\n", h2c_parameter[0],
+ h2c_parameter[1], h2c_parameter[2]);
+}
+
+static void halbtc8822b2ant_low_penalty_ra(struct btc_coexist *btcoexist,
+ bool force_exec,
+ bool low_penalty_ra)
+{
+ coex_dm->cur_low_penalty_ra = low_penalty_ra;
+
+ if (!force_exec) {
+ if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra)
+ return;
+ }
+
+ if (low_penalty_ra)
+ btcoexist->btc_phydm_modify_ra_pcr_threshold(btcoexist, 0, 10);
+ else
+ btcoexist->btc_phydm_modify_ra_pcr_threshold(btcoexist, 0, 0);
+
+ coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra;
+}
+
+static void halbtc8822b2ant_write_score_board(struct btc_coexist *btcoexist,
+ u16 bitpos, bool state)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ static u16 originalval = 0x8002, preval;
+
+ if (state)
+ originalval = originalval | bitpos;
+ else
+ originalval = originalval & (~bitpos);
+
+ coex_sta->score_board_WB = originalval;
+
+ if (originalval != preval) {
+ preval = originalval;
+ btcoexist->btc_write_2byte(btcoexist, 0xaa, originalval);
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], %s: return for nochange\n", __func__);
+ }
+}
+
+static void halbtc8822b2ant_read_score_board(struct btc_coexist *btcoexist,
+ u16 *score_board_val)
+{
+ *score_board_val =
+ (btcoexist->btc_read_2byte(btcoexist, 0xaa)) & 0x7fff;
+}
+
+static void halbtc8822b2ant_post_state_to_bt(struct btc_coexist *btcoexist,
+ u16 type, bool state)
+{
+ halbtc8822b2ant_write_score_board(btcoexist, (u16)type, state);
+}
+
+static void halbtc8822b2ant_adjust_wl_tx_power(struct btc_coexist *btcoexist,
+ bool force_exec,
+ u8 fw_dac_swing_lvl)
+{
+ coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl;
+
+ if (!force_exec) {
+ if (coex_dm->pre_fw_dac_swing_lvl ==
+ coex_dm->cur_fw_dac_swing_lvl)
+ return;
+ }
+
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc5b, 0xff,
+ fw_dac_swing_lvl);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xe5b, 0xff,
+ fw_dac_swing_lvl);
+
+ coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl;
+}
+
+static void halbtc8822b2ant_adjust_bt_tx_power(struct btc_coexist *btcoexist,
+ bool force_exec,
+ u8 dec_bt_pwr_lvl)
+{
+ u8 h2c_parameter[1] = {0};
+
+ coex_dm->cur_bt_dec_pwr_lvl = dec_bt_pwr_lvl;
+
+ if (!force_exec) {
+ if (coex_dm->pre_bt_dec_pwr_lvl == coex_dm->cur_bt_dec_pwr_lvl)
+ return;
+ }
+
+ h2c_parameter[0] = dec_bt_pwr_lvl;
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter);
+
+ coex_dm->pre_bt_dec_pwr_lvl = coex_dm->cur_bt_dec_pwr_lvl;
+}
+
+static void halbtc8822b2ant_adjust_wl_rx_gain(struct btc_coexist *btcoexist,
+ bool force_exec,
+ bool agc_table_en)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ /*20171116*/
+
+ u32 rx_gain_value_enable[] = {
+ 0xff000003, 0xbd120003, 0xbe100003, 0xbf080003, 0xbf060003,
+ 0xbf050003, 0xbc140003, 0xbb160003, 0xba180003, 0xb91a0003,
+ 0xb81c0003, 0xb71e0003, 0xb4200003, 0xb5220003, 0xb4240003,
+ 0xb3260003, 0xb2280003, 0xb12a0003, 0xb02c0003, 0xaf2e0003,
+ 0xae300003, 0xad320003, 0xac340003, 0xab360003, 0x8d380003,
+ 0x8c3a0003, 0x8b3c0003, 0x8a3e0003, 0x6e400003, 0x6d420003,
+ 0x6c440003, 0x6b460003, 0x6a480003, 0x694a0003, 0x684c0003,
+ 0x674e0003, 0x66500003, 0x65520003, 0x64540003, 0x64560003,
+ 0x007e0403};
+
+ u32 rx_gain_value_disable[] = {
+ 0xff000003, 0xf4120003, 0xf5100003, 0xf60e0003, 0xf70c0003,
+ 0xf80a0003, 0xf3140003, 0xf2160003, 0xf1180003, 0xf01a0003,
+ 0xef1c0003, 0xee1e0003, 0xed200003, 0xec220003, 0xeb240003,
+ 0xea260003, 0xe9280003, 0xe82a0003, 0xe72c0003, 0xe62e0003,
+ 0xe5300003, 0xc8320003, 0xc7340003, 0xc6360003, 0xc5380003,
+ 0xc43a0003, 0xc33c0003, 0xc23e0003, 0xc1400003, 0xc0420003,
+ 0xa5440003, 0xa4460003, 0xa3480003, 0xa24a0003, 0xa14c0003,
+ 0x834e0003, 0x82500003, 0x81520003, 0x80540003, 0x65560003,
+ 0x007e0403};
+
+ u8 i;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], *************wl rx gain*************\n");
+
+ coex_dm->cur_agc_table_en = agc_table_en;
+
+ if (!force_exec) {
+ if (coex_dm->pre_agc_table_en == coex_dm->cur_agc_table_en)
+ return;
+ }
+
+ if (agc_table_en) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BB Agc Table On!\n");
+
+ for (i = 0; i < ARRAY_SIZE(rx_gain_value_enable); i++) {
+ btcoexist->btc_write_4byte(btcoexist, 0x81c,
+ rx_gain_value_enable[i]);
+
+ if (rx_gain_value_enable[i] == 0x007e0403)
+ break;
+ }
+
+ /* set Rx filter corner RCK offset */
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xde, 0x2, 0x1);
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1d, 0x3f,
+ 0x3f);
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_B, 0xde, 0x2, 0x1);
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_B, 0x1d, 0x3f,
+ 0x3f);
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BB Agc Table Off!\n");
+
+ for (i = 0; i < ARRAY_SIZE(rx_gain_value_disable); i++) {
+ btcoexist->btc_write_4byte(btcoexist, 0x81c,
+ rx_gain_value_disable[i]);
+
+ if (rx_gain_value_disable[i] == 0x007e0403)
+ break;
+ }
+
+ /* set Rx filter corner RCK offset */
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1d, 0x3f, 0x4);
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0xde, 0x2, 0x0);
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_B, 0x1d, 0x3f, 0x4);
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_B, 0xde, 0x2, 0x0);
+ }
+
+ coex_dm->pre_agc_table_en = coex_dm->cur_agc_table_en;
+}
+
+static void halbtc8822b2ant_adjust_bt_rx_gain(struct btc_coexist *btcoexist,
+ bool force_exec,
+ bool rx_gain_en)
+{
+ u8 lna_constrain_level = 0;
+
+ /* use scoreboard[4] to notify BT Rx gain table change */
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ BT_8822B_2ANT_SCBD_RXGAIN,
+ rx_gain_en);
+
+ if (rx_gain_en)
+ lna_constrain_level = 1;
+ else
+ lna_constrain_level = 7;
+
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_LNA_CONSTRAIN_LEVEL,
+ &lna_constrain_level);
+}
+
+static void
+halbtc8822b2ant_monitor_bt_enable_disable(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ static u32 bt_disable_cnt;
+ bool bt_active = true, bt_disabled = false, wifi_under_5g = false;
+ u16 u16tmp;
+
+/* This function check if bt is disabled */
+
+ /* Read BT on/off status from scoreboard[1],
+ * enable this only if BT patch support this feature
+ */
+ halbtc8822b2ant_read_score_board(btcoexist, &u16tmp);
+
+ bt_active = u16tmp & BIT(1);
+
+ if (bt_active) {
+ bt_disable_cnt = 0;
+ bt_disabled = false;
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+ &bt_disabled);
+ } else {
+ bt_disable_cnt++;
+ if (bt_disable_cnt >= 10) {
+ bt_disabled = true;
+ bt_disable_cnt = 10;
+ }
+
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+ &bt_disabled);
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+
+ if ((wifi_under_5g) || (bt_disabled))
+ halbtc8822b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, false);
+ else
+ halbtc8822b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, true);
+
+ if (coex_sta->bt_disabled != bt_disabled) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT is from %s to %s!!\n",
+ (coex_sta->bt_disabled ? "disabled" : "enabled"),
+ (bt_disabled ? "disabled" : "enabled"));
+ coex_sta->bt_disabled = bt_disabled;
+ }
+}
+
+static void halbtc8822b2ant_enable_gnt_to_gpio(struct btc_coexist *btcoexist,
+ bool isenable)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ static u8 bit_val[5] = {0, 0, 0, 0, 0};
+
+ if (isenable) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], enable_gnt_to_gpio!!\n");
+
+ /* enable GNT_WL, GNT_BT to GPIO for debug */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x8, 0x1);
+
+ /* store original value */
+ bit_val[0] = (btcoexist->btc_read_1byte(btcoexist, 0x66) &
+ BIT(4)) >> 4; /*0x66[4] */
+ bit_val[1] = (btcoexist->btc_read_1byte(btcoexist, 0x67) &
+ BIT(0)); /*0x66[8] */
+ bit_val[2] = (btcoexist->btc_read_1byte(btcoexist, 0x42) &
+ BIT(3)) >> 3; /*0x40[19] */
+ bit_val[3] = (btcoexist->btc_read_1byte(btcoexist, 0x65) &
+ BIT(7)) >> 7; /*0x64[15] */
+ bit_val[4] = (btcoexist->btc_read_1byte(btcoexist, 0x72) &
+ BIT(2)) >> 2; /*0x70[18] */
+
+ /* switch GPIO Mux */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x66, BIT(4),
+ 0x0); /*0x66[4] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, BIT(0),
+ 0x0); /*0x66[8] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x42, BIT(3),
+ 0x0); /*0x40[19] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x65, BIT(7),
+ 0x0); /*0x64[15] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x72, BIT(2),
+ 0x0); /*0x70[18] = 0 */
+
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], disable_gnt_to_gpio!!\n");
+
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x8, 0x0);
+
+ /* Restore original value */
+ /* switch GPIO Mux */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x66, BIT(4),
+ bit_val[0]); /*0x66[4] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, BIT(0),
+ bit_val[1]); /*0x66[8] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x42, BIT(3),
+ bit_val[2]); /*0x40[19] = 0*/
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x65, BIT(7),
+ bit_val[3]); /*0x64[15] = 0*/
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x72, BIT(2),
+ bit_val[4]); /*0x70[18] = 0*/
+ }
+}
+
+static u32
+halbtc8822b2ant_ltecoex_read_reg(struct btc_coexist *btcoexist, u16 reg_addr)
+{
+ u32 delay_count = 0;
+
+ while (1) {
+ if ((btcoexist->btc_read_1byte(btcoexist, 0x1703) &
+ BIT(5)) == 0) {
+ mdelay(10);
+ delay_count++;
+ if (delay_count >= 10) {
+ delay_count = 0;
+ break;
+ }
+ } else {
+ break;
+ }
+ }
+
+ /* wait for ready bit before access 0x1700 */
+ btcoexist->btc_write_4byte(btcoexist, 0x1700, 0x800F0000 | reg_addr);
+
+ return btcoexist->btc_read_4byte(btcoexist, 0x1708); /* get read data */
+}
+
+static void
+halbtc8822b2ant_ltecoex_write_reg(struct btc_coexist *btcoexist,
+ u16 reg_addr, u32 bit_mask, u32 reg_value)
+{
+ u32 val, i = 0, bitpos = 0, delay_count = 0;
+
+ if (bit_mask == 0x0)
+ return;
+ if (bit_mask == 0xffffffff) {
+ /* wait for ready bit before access 0x1700/0x1704 */
+ while (1) {
+ if ((btcoexist->btc_read_1byte(btcoexist, 0x1703) &
+ BIT(5)) == 0) {
+ mdelay(10);
+ delay_count++;
+ if (delay_count >= 10) {
+ delay_count = 0;
+ break;
+ }
+ } else {
+ break;
+ }
+ }
+
+ btcoexist->btc_write_4byte(btcoexist, 0x1704,
+ reg_value); /* put write data */
+
+ btcoexist->btc_write_4byte(btcoexist, 0x1700,
+ 0xc00F0000 | reg_addr);
+ } else {
+ for (i = 0; i <= 31; i++) {
+ if (((bit_mask >> i) & 0x1) == 0x1) {
+ bitpos = i;
+ break;
+ }
+ }
+
+ /* read back register value before write */
+ val = halbtc8822b2ant_ltecoex_read_reg(btcoexist, reg_addr);
+ val = (val & (~bit_mask)) | (reg_value << bitpos);
+
+ /* wait for ready bit before access 0x1700/0x1704 */
+ while (1) {
+ if ((btcoexist->btc_read_1byte(btcoexist, 0x1703) &
+ BIT(5)) == 0) {
+ mdelay(10);
+ delay_count++;
+ if (delay_count >= 10) {
+ delay_count = 0;
+ break;
+ }
+ } else {
+ break;
+ }
+ }
+
+ btcoexist->btc_write_4byte(btcoexist, 0x1704,
+ val); /* put write data */
+
+ btcoexist->btc_write_4byte(btcoexist, 0x1700,
+ 0xc00F0000 | reg_addr);
+ }
+}
+
+static void halbtc8822b2ant_ltecoex_enable(struct btc_coexist *btcoexist,
+ bool enable)
+{
+ u8 val;
+
+ val = (enable) ? 1 : 0;
+ /* 0x38[7] */
+ halbtc8822b2ant_ltecoex_write_reg(btcoexist, 0x38, 0x80, val);
+}
+
+static void
+halbtc8822b2ant_ltecoex_ctrl_owner(struct btc_coexist *btcoexist,
+ bool wifi_control)
+{
+ u8 val;
+
+ val = (wifi_control) ? 1 : 0;
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x4,
+ val); /* 0x70[26] */
+}
+
+static void halbtc8822b2ant_set_gnt_bt(struct btc_coexist *btcoexist,
+ u8 control_block,
+ u8 sw_control, u8 state)
+{
+ u32 val = 0, bit_mask;
+
+ state = state & 0x1;
+ val = (sw_control) ? ((state << 1) | 0x1) : 0;
+
+ switch (control_block) {
+ case BT_8822B_2ANT_GNT_BLOCK_RFC_BB:
+ default:
+ bit_mask = 0xc000;
+ halbtc8822b2ant_ltecoex_write_reg(btcoexist, 0x38, bit_mask,
+ val); /*0x38[15:14]*/
+ bit_mask = 0x0c00;
+ halbtc8822b2ant_ltecoex_write_reg(btcoexist, 0x38, bit_mask,
+ val); /*0x38[11:10]*/
+ break;
+ case BT_8822B_2ANT_GNT_BLOCK_RFC:
+ bit_mask = 0xc000;
+ halbtc8822b2ant_ltecoex_write_reg(btcoexist, 0x38, bit_mask,
+ val); /*0x38[15:14]*/
+ break;
+ case BT_8822B_2ANT_GNT_BLOCK_BB:
+ bit_mask = 0x0c00;
+ halbtc8822b2ant_ltecoex_write_reg(btcoexist, 0x38, bit_mask,
+ val); /*0x38[11:10]*/
+ break;
+ }
+}
+
+static void halbtc8822b2ant_set_gnt_wl(struct btc_coexist *btcoexist,
+ u8 control_block,
+ u8 sw_control, u8 state)
+{
+ u32 val = 0, bit_mask;
+
+ state = state & 0x1;
+ val = (sw_control) ? ((state << 1) | 0x1) : 0;
+
+ switch (control_block) {
+ case BT_8822B_2ANT_GNT_BLOCK_RFC_BB:
+ default:
+ bit_mask = 0x3000;
+ halbtc8822b2ant_ltecoex_write_reg(btcoexist, 0x38, bit_mask,
+ val); /*0x38[13:12]*/
+ bit_mask = 0x0300;
+ halbtc8822b2ant_ltecoex_write_reg(btcoexist, 0x38, bit_mask,
+ val); /* 0x38[9:8] */
+ break;
+ case BT_8822B_2ANT_GNT_BLOCK_RFC:
+ bit_mask = 0x3000;
+ halbtc8822b2ant_ltecoex_write_reg(btcoexist, 0x38, bit_mask,
+ val); /*0x38[13:12]*/
+ break;
+ case BT_8822B_2ANT_GNT_BLOCK_BB:
+ bit_mask = 0x0300;
+ halbtc8822b2ant_ltecoex_write_reg(btcoexist, 0x38, bit_mask,
+ val); /* 0x38[9:8] */
+ break;
+ }
+}
+
+static void halbtc8822b2ant_ltecoex_table(struct btc_coexist *btcoexist,
+ u8 table_type, u16 table_content)
+{
+ u16 reg_addr = 0x0000;
+
+ switch (table_type) {
+ case BT_8822B_2ANT_CTT_WL_VS_LTE:
+ reg_addr = 0xa0;
+ break;
+ case BT_8822B_2ANT_CTT_BT_VS_LTE:
+ reg_addr = 0xa4;
+ break;
+ }
+
+ if (reg_addr == 0x0000)
+ return;
+
+ /* 0xa0[15:0] or 0xa4[15:0] */
+ halbtc8822b2ant_ltecoex_write_reg(btcoexist, reg_addr, 0xffff,
+ table_content);
+}
+
+static void
+halbtc8822b2ant_set_wltoggle_coex_table(struct btc_coexist *btcoexist,
+ bool force_exec, u8 interval,
+ u8 val0x6c4_b0, u8 val0x6c4_b1,
+ u8 val0x6c4_b2, u8 val0x6c4_b3)
+{
+ static u8 pre_h2c_parameter[6] = {0};
+ u8 cur_h2c_parameter[6] = {0};
+ u8 i, match_cnt = 0;
+
+ cur_h2c_parameter[0] = 0x7; /* op_code, 0x7= wlan toggle slot*/
+
+ cur_h2c_parameter[1] = interval;
+ cur_h2c_parameter[2] = val0x6c4_b0;
+ cur_h2c_parameter[3] = val0x6c4_b1;
+ cur_h2c_parameter[4] = val0x6c4_b2;
+ cur_h2c_parameter[5] = val0x6c4_b3;
+
+ if (!force_exec) {
+ for (i = 1; i <= 5; i++) {
+ if (cur_h2c_parameter[i] != pre_h2c_parameter[i])
+ break;
+
+ match_cnt++;
+ }
+
+ if (match_cnt == 5)
+ return;
+ }
+
+ for (i = 1; i <= 5; i++)
+ pre_h2c_parameter[i] = cur_h2c_parameter[i];
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, cur_h2c_parameter);
+}
+
+static void halbtc8822b2ant_set_coex_table(struct btc_coexist *btcoexist,
+ u32 val0x6c0, u32 val0x6c4,
+ u32 val0x6c8, u8 val0x6cc)
+{
+ btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
+
+ btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
+
+ btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
+
+ btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
+}
+
+static void halbtc8822b2ant_coex_table(struct btc_coexist *btcoexist,
+ bool force_exec, u32 val0x6c0,
+ u32 val0x6c4, u32 val0x6c8, u8 val0x6cc)
+{
+ coex_dm->cur_val0x6c0 = val0x6c0;
+ coex_dm->cur_val0x6c4 = val0x6c4;
+ coex_dm->cur_val0x6c8 = val0x6c8;
+ coex_dm->cur_val0x6cc = val0x6cc;
+
+ if (!force_exec) {
+ if (coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0 &&
+ coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4 &&
+ coex_dm->pre_val0x6c8 == coex_dm->cur_val0x6c8 &&
+ coex_dm->pre_val0x6cc == coex_dm->cur_val0x6cc)
+ return;
+ }
+ halbtc8822b2ant_set_coex_table(btcoexist, val0x6c0, val0x6c4, val0x6c8,
+ val0x6cc);
+
+ coex_dm->pre_val0x6c0 = coex_dm->cur_val0x6c0;
+ coex_dm->pre_val0x6c4 = coex_dm->cur_val0x6c4;
+ coex_dm->pre_val0x6c8 = coex_dm->cur_val0x6c8;
+ coex_dm->pre_val0x6cc = coex_dm->cur_val0x6cc;
+}
+
+static void halbtc8822b2ant_coex_table_type(struct btc_coexist *btcoexist,
+ bool force_exec, u8 type)
+{
+ u32 break_table;
+ u8 select_table;
+
+ coex_sta->coex_table_type = type;
+
+ if (coex_sta->concurrent_rx_mode_on) {
+ break_table = 0xf0ffffff; /* set WL hi-pri can break BT */
+ /* set Tx response = Hi-Pri (ex: Transmitting ACK,BA,CTS) */
+ select_table = 0xb;
+ } else {
+ break_table = 0xffffff;
+ select_table = 0x3;
+ }
+
+ switch (type) {
+ case 0:
+ halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xffffffff,
+ 0xffffffff, break_table,
+ select_table);
+ break;
+ case 1:
+ halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0x5a5a5a5a, break_table,
+ select_table);
+ break;
+ case 2:
+ halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
+ 0x5a5a5a5a, break_table,
+ select_table);
+ break;
+ case 3:
+ halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0x5a5a5a5a, break_table,
+ select_table);
+ break;
+ case 4:
+ halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0x5a5a5a5a, break_table,
+ select_table);
+ break;
+ case 5:
+ halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0x55555555, break_table,
+ select_table);
+ break;
+ case 6:
+ halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xa5555555,
+ 0xfafafafa, break_table,
+ select_table);
+ break;
+ case 7:
+ halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xa5555555,
+ 0xaa5a5a5a, break_table,
+ select_table);
+ break;
+ case 8:
+ halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xa5555555,
+ 0xfafafafa, break_table,
+ select_table);
+ break;
+ case 9:
+ halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
+ 0xaaaa5aaa, break_table,
+ select_table);
+ break;
+ case 10:
+ halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0x5a5a555a, break_table,
+ select_table);
+ break;
+ case 11:
+ halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xaaffffaa,
+ 0xfafafafa, break_table,
+ select_table);
+ break;
+ case 12:
+ halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xffff55ff,
+ 0xfafafafa, break_table,
+ select_table);
+ break;
+ case 13:
+ halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xffffffff,
+ 0xfafafafa, break_table,
+ select_table);
+ break;
+ default:
+ break;
+ }
+}
+
+static void
+halbtc8822b2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
+ bool enable)
+{
+ u8 h2c_parameter[1] = {0};
+ u32 RTL97F_8822B = 0;
+
+ if (RTL97F_8822B)
+ return;
+
+ if (enable)
+ h2c_parameter[0] |= BIT(0); /* function enable */
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter);
+}
+
+static void halbtc8822b2ant_ignore_wlan_act(struct btc_coexist *btcoexist,
+ bool force_exec, bool enable)
+{
+ coex_dm->cur_ignore_wlan_act = enable;
+
+ if (!force_exec) {
+ if (coex_dm->pre_ignore_wlan_act ==
+ coex_dm->cur_ignore_wlan_act)
+ return;
+ }
+ halbtc8822b2ant_set_fw_ignore_wlan_act(btcoexist, enable);
+
+ coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
+}
+
+static void halbtc8822b2ant_set_lps_rpwm(struct btc_coexist *btcoexist,
+ u8 lps_val, u8 rpwm_val)
+{
+ u8 lps = lps_val;
+ u8 rpwm = rpwm_val;
+
+ btcoexist->btc_set(btcoexist, BTC_SET_U1_LPS_VAL, &lps);
+ btcoexist->btc_set(btcoexist, BTC_SET_U1_RPWM_VAL, &rpwm);
+}
+
+static void halbtc8822b2ant_lps_rpwm(struct btc_coexist *btcoexist,
+ bool force_exec, u8 lps_val,
+ u8 rpwm_val)
+{
+ coex_dm->cur_lps = lps_val;
+ coex_dm->cur_rpwm = rpwm_val;
+
+ if (!force_exec) {
+ if (coex_dm->pre_lps == coex_dm->cur_lps &&
+ coex_dm->pre_rpwm == coex_dm->cur_rpwm)
+ return;
+ }
+ halbtc8822b2ant_set_lps_rpwm(btcoexist, lps_val, rpwm_val);
+
+ coex_dm->pre_lps = coex_dm->cur_lps;
+ coex_dm->pre_rpwm = coex_dm->cur_rpwm;
+}
+
+static void
+halbtc8822b2ant_ps_tdma_check(struct btc_coexist *btcoexist,
+ bool new_ps_state)
+{
+ u8 lps_mode = 0x0;
+ u8 h2c_parameter[5] = {0, 0, 0, 0x40, 0};
+ u32 RTL97F_8822B = 0;
+
+ if (RTL97F_8822B)
+ return;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_LPS_MODE, &lps_mode);
+
+ if (lps_mode) { /* already under LPS state */
+ if (new_ps_state) {
+ /* keep state under LPS, do nothing. */
+ } else {
+/* will leave LPS state, turn off psTdma first */
+ btcoexist->btc_fill_h2c(btcoexist, 0x60, 5,
+ h2c_parameter);
+ }
+ } else { /* NO PS state */
+ if (new_ps_state) {
+/* will enter LPS state, turn off psTdma first */
+ btcoexist->btc_fill_h2c(btcoexist, 0x60, 5,
+ h2c_parameter);
+ } else {
+ /* keep state under NO PS state, do nothing. */
+ }
+ }
+}
+
+static bool halbtc8822b2ant_power_save_state(struct btc_coexist *btcoexist,
+ u8 ps_type, u8 lps_val,
+ u8 rpwm_val)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool low_pwr_disable = false, result = true;
+
+ switch (ps_type) {
+ case BTC_PS_WIFI_NATIVE:
+ coex_sta->force_lps_ctrl = false;
+ /* recover to original 32k low power setting */
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], %s == BTC_PS_WIFI_NATIVE\n", __func__);
+
+ low_pwr_disable = false;
+ /* btcoexist->btc_set(btcoexist,
+ * over to original 32k low power setting
+ */
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_PRE_NORMAL_LPS, NULL);
+ break;
+ case BTC_PS_LPS_ON:
+ coex_sta->force_lps_ctrl = true;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], %s == BTC_PS_LPS_ON\n", __func__);
+
+ halbtc8822b2ant_ps_tdma_check(btcoexist, true);
+ halbtc8822b2ant_lps_rpwm(btcoexist, NORMAL_EXEC, lps_val,
+ rpwm_val);
+ /* when coex force to enter LPS, do not enter 32k low power. */
+ low_pwr_disable = true;
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+ &low_pwr_disable);
+ /* power save must executed before psTdma. */
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
+ break;
+ case BTC_PS_LPS_OFF:
+ coex_sta->force_lps_ctrl = true;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], %s == BTC_PS_LPS_OFF\n", __func__);
+
+ halbtc8822b2ant_ps_tdma_check(btcoexist, false);
+ result = btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS,
+ NULL);
+ break;
+ default:
+ break;
+ }
+
+ return result;
+}
+
+static void halbtc8822b2ant_set_fw_pstdma(struct btc_coexist *btcoexist,
+ u8 byte1, u8 byte2, u8 byte3,
+ u8 byte4, u8 byte5)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 h2c_parameter[5] = {0};
+ u8 real_byte1 = byte1, real_byte5 = byte5;
+ bool ap_enable = false, result = false;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ u8 ps_type = BTC_PS_WIFI_NATIVE;
+
+ if (byte5 & BIT(2))
+ coex_sta->is_tdma_btautoslot = true;
+ else
+ coex_sta->is_tdma_btautoslot = false;
+
+ /* release bt-auto slot for auto-slot hang is detected!! */
+ if (coex_sta->is_tdma_btautoslot)
+ if (coex_sta->is_tdma_btautoslot_hang ||
+ bt_link_info->slave_role)
+ byte5 = byte5 & 0xfb;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
+ &ap_enable);
+
+ if ((ap_enable) && (byte1 & BIT(4) && !(byte1 & BIT(5)))) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], %s == FW for AP mode\n", __func__);
+
+ real_byte1 &= ~BIT(4);
+ real_byte1 |= BIT(5);
+
+ real_byte5 |= BIT(5);
+ real_byte5 &= ~BIT(6);
+
+ ps_type = BTC_PS_WIFI_NATIVE;
+ halbtc8822b2ant_power_save_state(btcoexist, ps_type, 0x0, 0x0);
+ } else if (byte1 & BIT(4) && !(byte1 & BIT(5))) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], %s == Force LPS (byte1 = 0x%x)\n",
+ __func__, byte1);
+
+ ps_type = BTC_PS_LPS_OFF;
+ if (!halbtc8822b2ant_power_save_state(btcoexist, ps_type, 0x50,
+ 0x4))
+ result = true;
+
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], %s == Native LPS (byte1 = 0x%x)\n",
+ __func__, byte1);
+
+ ps_type = BTC_PS_WIFI_NATIVE;
+ halbtc8822b2ant_power_save_state(btcoexist, ps_type, 0x0, 0x0);
+ }
+
+ coex_sta->is_set_ps_state_fail = result;
+
+ if (!coex_sta->is_set_ps_state_fail) {
+ h2c_parameter[0] = real_byte1;
+ h2c_parameter[1] = byte2;
+ h2c_parameter[2] = byte3;
+ h2c_parameter[3] = byte4;
+ h2c_parameter[4] = real_byte5;
+
+ coex_dm->ps_tdma_para[0] = real_byte1;
+ coex_dm->ps_tdma_para[1] = byte2;
+ coex_dm->ps_tdma_para[2] = byte3;
+ coex_dm->ps_tdma_para[3] = byte4;
+ coex_dm->ps_tdma_para[4] = real_byte5;
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
+
+ } else {
+ coex_sta->cnt_set_ps_state_fail++;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], %s == Force Leave LPS Fail (cnt = %d)\n",
+ __func__, coex_sta->cnt_set_ps_state_fail);
+ }
+
+ if (ps_type == BTC_PS_WIFI_NATIVE)
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_POST_NORMAL_LPS,
+ NULL);
+}
+
+static void halbtc8822b2ant_ps_tdma(struct btc_coexist *btcoexist,
+ bool force_exec, bool turn_on,
+ u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ static u8 tdma_byte4_modify, pre_ps_tdma_byte4_modify;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+ coex_dm->cur_ps_tdma_on = turn_on;
+ coex_dm->cur_ps_tdma = type;
+
+ /* 0x778 = 0x1 at wifi slot (no blocking BT Low-Pri pkts) */
+ if (bt_link_info->slave_role)
+ tdma_byte4_modify = 0x1;
+ else
+ tdma_byte4_modify = 0x0;
+
+ if (pre_ps_tdma_byte4_modify != tdma_byte4_modify) {
+ force_exec = true;
+ pre_ps_tdma_byte4_modify = tdma_byte4_modify;
+ }
+
+ if (!force_exec) {
+ if (coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on &&
+ coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Skip TDMA because no change TDMA(%s, %d)\n",
+ (coex_dm->cur_ps_tdma_on ? "on" : "off"),
+ coex_dm->cur_ps_tdma);
+ return;
+ }
+ }
+
+ if (coex_dm->cur_ps_tdma_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** TDMA(on, %d) **********\n",
+ coex_dm->cur_ps_tdma);
+
+ /* enable TBTT nterrupt */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x550, 0x8, 0x1);
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** TDMA(off, %d) **********\n",
+ coex_dm->cur_ps_tdma);
+ }
+
+ if (turn_on) {
+ switch (type) {
+ case 1:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x10,
+ 0x03, 0x91,
+ 0x54 | tdma_byte4_modify);
+ break;
+ case 2:
+ default:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x35,
+ 0x03, 0x11,
+ 0x11 | tdma_byte4_modify);
+ break;
+ case 3:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x3a,
+ 0x3, 0x91,
+ 0x10 | tdma_byte4_modify);
+ break;
+ case 4:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x21,
+ 0x3, 0x91,
+ 0x10 | tdma_byte4_modify);
+ break;
+ case 5:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x25,
+ 0x3, 0x91,
+ 0x10 | tdma_byte4_modify);
+ break;
+ case 6:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x10,
+ 0x3, 0x91,
+ 0x10 | tdma_byte4_modify);
+ break;
+ case 7:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x20,
+ 0x3, 0x91,
+ 0x10 | tdma_byte4_modify);
+ break;
+ case 8:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x15,
+ 0x03, 0x11, 0x11);
+ break;
+ case 10:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x30,
+ 0x03, 0x11, 0x10);
+ break;
+ case 11:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x35,
+ 0x03, 0x11,
+ 0x10 | tdma_byte4_modify);
+ break;
+ case 12:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x35,
+ 0x03, 0x11, 0x11);
+ break;
+ case 13:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x1c,
+ 0x03, 0x11,
+ 0x10 | tdma_byte4_modify);
+ break;
+ case 14:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x20,
+ 0x03, 0x11, 0x11);
+ break;
+ case 15:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x10,
+ 0x03, 0x11, 0x14);
+ break;
+ case 16:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x10,
+ 0x03, 0x11, 0x15);
+ break;
+ case 21:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x30,
+ 0x03, 0x11, 0x10);
+ break;
+ case 22:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x25,
+ 0x03, 0x11, 0x10);
+ break;
+ case 23:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x10,
+ 0x03, 0x11, 0x10);
+ break;
+ case 25:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x51, 0x3a,
+ 0x3, 0x11, 0x50);
+ break;
+ case 51:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x10,
+ 0x03, 0x91,
+ 0x10 | tdma_byte4_modify);
+ break;
+ case 101:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x25,
+ 0x03, 0x11,
+ 0x11 | tdma_byte4_modify);
+ break;
+ case 102:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x35,
+ 0x03, 0x11,
+ 0x11 | tdma_byte4_modify);
+ break;
+ case 103:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x51, 0x3a,
+ 0x3, 0x10,
+ 0x50 | tdma_byte4_modify);
+ break;
+ case 104:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x51, 0x21,
+ 0x3, 0x10,
+ 0x50 | tdma_byte4_modify);
+ break;
+ case 105:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x51, 0x30,
+ 0x3, 0x10,
+ 0x50 | tdma_byte4_modify);
+ break;
+ case 106:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x51, 0x10,
+ 0x3, 0x10,
+ 0x50 | tdma_byte4_modify);
+ break;
+ case 107:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x51, 0x10,
+ 0x7, 0x10,
+ 0x54 | tdma_byte4_modify);
+ break;
+ case 108:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x51, 0x30,
+ 0x3, 0x10,
+ 0x50 | tdma_byte4_modify);
+ break;
+ case 109:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x51, 0x10,
+ 0x03, 0x10,
+ 0x54 | tdma_byte4_modify);
+ break;
+ case 110:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x55, 0x30,
+ 0x03, 0x10,
+ 0x50 | tdma_byte4_modify);
+ break;
+ case 111:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x25,
+ 0x03, 0x11,
+ 0x11 | tdma_byte4_modify);
+ break;
+ case 113:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x48,
+ 0x03, 0x11, 0x10);
+ break;
+ case 119:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x10,
+ 0x03, 0x11,
+ 0x14 | tdma_byte4_modify);
+ break;
+ case 151:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x51, 0x10,
+ 0x03, 0x10,
+ 0x50 | tdma_byte4_modify);
+ break;
+ }
+ } else {
+ /* disable PS tdma */
+ switch (type) {
+ case 0:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0,
+ 0x40, 0x0);
+ break;
+ default:
+ halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0,
+ 0x40, 0x0);
+ break;
+ }
+ }
+
+ if (!coex_sta->is_set_ps_state_fail) {
+ /* update pre state */
+ coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on;
+ coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
+ }
+}
+
+/* rf4 type by efuse, and for ant at main aux inverse use,
+ * because is 2x2, and control types are the same, does not need
+ */
+static void halbtc8822b2ant_set_rfe_type(struct btc_coexist *btcoexist)
+{
+ struct btc_board_info *board_info = &btcoexist->board_info;
+
+ rfe_type->ext_band_switch_exist = false;
+ rfe_type->ext_band_switch_type =
+ BT_8822B_2ANT_EXT_BAND_SWITCH_USE_SPDT; /* SPDT; */
+ rfe_type->ext_band_switch_ctrl_polarity = 0;
+ /* Ext switch buffer mux */
+ btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x1991, 0x3, 0x0);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbe, 0x8, 0x0);
+
+ if (rfe_type->ext_band_switch_exist) {
+ /* band switch use RFE_ctrl1 (pin name: PAPE_A) and
+ * RFE_ctrl3 (pin name: LNAON_A)
+ */
+
+ /* set RFE_ctrl1 as software control */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb0, 0xf0, 0x7);
+
+ /* set RFE_ctrl3 as software control */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb1, 0xf0, 0x7);
+ }
+
+ /* the following setup should be got from Efuse in the future */
+ rfe_type->rfe_module_type = board_info->rfe_type;
+ rfe_type->ext_ant_switch_ctrl_polarity = 0;
+ rfe_type->ext_ant_switch_exist = true;
+ rfe_type->ext_ant_switch_type = BT_8822B_2ANT_SWITCH_USE_SPDT;
+}
+
+/* set gnt_wl gnt_bt control by sw high low, or hwpta while in
+ * power on, ini, wlan off, wlan only, wl2g non-currrent, wl2g current, wl5g
+ */
+static void halbtc8822b2ant_set_ant_path(struct btc_coexist *btcoexist,
+ u8 ant_pos_type, bool force_exec,
+ u8 phase)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 u8tmp = 0;
+ u32 u32tmp1 = 0;
+ u32 u32tmp2 = 0, u32tmp3 = 0;
+ u8 wl_ctrl, wl_state;
+ u8 bt_ctrl, bt_state;
+
+ u32tmp1 = halbtc8822b2ant_ltecoex_read_reg(btcoexist, 0x38);
+
+ /* To avoid indirect access fail */
+ if (((u32tmp1 & 0xf000) >> 12) != ((u32tmp1 & 0x0f00) >> 8)) {
+ force_exec = true;
+ coex_sta->gnt_error_cnt++;
+ }
+
+ coex_sta->is_2g_freerun =
+ ((phase == BT_8822B_2ANT_PHASE_2G_FREERUN) ? true : false);
+
+ coex_dm->cur_ant_pos_type = (ant_pos_type << 8) + phase;
+
+ if (!force_exec) {
+ if (coex_dm->cur_ant_pos_type == coex_dm->pre_ant_pos_type)
+ return;
+ }
+
+ coex_dm->pre_ant_pos_type = coex_dm->cur_ant_pos_type;
+
+ if (btcoexist->dbg_mode_2ant) {
+ u32tmp1 = halbtc8822b2ant_ltecoex_read_reg(btcoexist, 0x38);
+ u32tmp2 = halbtc8822b2ant_ltecoex_read_reg(btcoexist, 0x54);
+ u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x73);
+
+ u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0xcb4);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], (Before Ant Setup) 0xcb4 = 0x%x, 0x73 = 0x%x, 0x38= 0x%x, 0x54= 0x%x\n",
+ u32tmp3, u8tmp, u32tmp1, u32tmp2);
+ }
+
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4, 0xff, 0x77);
+
+ switch (phase) {
+ case BT_8822B_2ANT_PHASE_POWERON:
+
+ /* set Path control owner to WL at initial step */
+ halbtc8822b2ant_ltecoex_ctrl_owner(btcoexist,
+ BT_8822B_2ANT_PCO_BTSIDE);
+
+ /* set GNT_BT to SW high */
+ halbtc8822b2ant_set_gnt_bt(btcoexist,
+ BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
+ BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);
+ /* Set GNT_WL to SW high */
+ halbtc8822b2ant_set_gnt_wl(btcoexist,
+ BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
+ BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);
+
+ coex_sta->run_time_state = false;
+
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x03, 2);
+
+ break;
+ case BT_8822B_2ANT_PHASE_INIT:
+ /* Ext switch buffer mux */
+ btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x1991, 0x3, 0x0);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbe, 0x8, 0x0);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80,
+ 0x0); /* 0x4c[23] = 0 */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01,
+ 0x1); /* 0x4c[24] = 1 */
+
+ /* Disable LTE Coex Function in WiFi side
+ * (this should be on if LTE coex is required)
+ */
+ halbtc8822b2ant_ltecoex_enable(btcoexist, 0x0);
+
+ /* GNT_WL_LTE always = 1
+ * (this should be config if LTE coex is required)
+ */
+ halbtc8822b2ant_ltecoex_table(btcoexist,
+ BT_8822B_2ANT_CTT_WL_VS_LTE,
+ 0xffff);
+
+ /* GNT_BT_LTE always = 1
+ * (this should be config if LTE coex is required)
+ */
+ halbtc8822b2ant_ltecoex_table(btcoexist,
+ BT_8822B_2ANT_CTT_BT_VS_LTE,
+ 0xffff);
+
+ /* set Path control owner to WL at initial step */
+ halbtc8822b2ant_ltecoex_ctrl_owner(btcoexist,
+ BT_8822B_2ANT_PCO_WLSIDE);
+
+ /* set GNT_BT to SW high */
+ halbtc8822b2ant_set_gnt_bt(btcoexist,
+ BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
+ BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);
+ /* Set GNT_WL to SW high */
+ halbtc8822b2ant_set_gnt_wl(btcoexist,
+ BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
+ BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);
+
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x03, 2);
+
+ coex_sta->run_time_state = false;
+
+ break;
+ case BT_8822B_2ANT_PHASE_WONLY:
+ /* Disable LTE Coex Function in WiFi side
+ * (this should be on if LTE coex is required)
+ */
+ halbtc8822b2ant_ltecoex_enable(btcoexist, 0x0);
+
+ /* GNT_WL_LTE always = 1
+ * (this should be config if LTE coex is required)
+ */
+ halbtc8822b2ant_ltecoex_table(btcoexist,
+ BT_8822B_2ANT_CTT_WL_VS_LTE,
+ 0xffff);
+
+ /* GNT_BT_LTE always = 1
+ * (this should be config if LTE coex is required)
+ */
+ halbtc8822b2ant_ltecoex_table(btcoexist,
+ BT_8822B_2ANT_CTT_BT_VS_LTE,
+ 0xffff);
+
+ /* set Path control owner to WL at initial step */
+ halbtc8822b2ant_ltecoex_ctrl_owner(btcoexist,
+ BT_8822B_2ANT_PCO_WLSIDE);
+
+ /* set GNT_BT to SW Low */
+ halbtc8822b2ant_set_gnt_bt(btcoexist,
+ BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
+ BT_8822B_2ANT_SIG_STA_SET_TO_LOW);
+ /* Set GNT_WL to SW high */
+ halbtc8822b2ant_set_gnt_wl(btcoexist,
+ BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
+ BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);
+
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x03, 2);
+
+ coex_sta->run_time_state = false;
+
+ break;
+ case BT_8822B_2ANT_PHASE_WOFF:
+ /* Disable LTE Coex Function in WiFi side */
+ halbtc8822b2ant_ltecoex_enable(btcoexist, 0x0);
+
+ /* set Path control owner to BT */
+ halbtc8822b2ant_ltecoex_ctrl_owner(btcoexist,
+ BT_8822B_2ANT_PCO_BTSIDE);
+
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x03, 1);
+
+ coex_sta->run_time_state = false;
+ break;
+ case BT_8822B_2ANT_PHASE_2G:
+ case BT_8822B_2ANT_PHASE_2G_FREERUN:
+
+ /* set Path control owner to WL at runtime step */
+ halbtc8822b2ant_ltecoex_ctrl_owner(btcoexist,
+ BT_8822B_2ANT_PCO_WLSIDE);
+
+ if (phase == BT_8822B_2ANT_PHASE_2G_FREERUN) {
+ /* set GNT_BT to SW Hi */
+ bt_ctrl = BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW;
+ bt_state = BT_8822B_2ANT_SIG_STA_SET_TO_HIGH;
+
+ /* Set GNT_WL to SW Hi */
+ wl_ctrl = BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW;
+ wl_state = BT_8822B_2ANT_SIG_STA_SET_TO_HIGH;
+ } else {
+ /* set GNT_BT to PTA */
+ bt_ctrl = BT_8822B_2ANT_GNT_TYPE_CTRL_BY_PTA;
+ bt_state = BT_8822B_2ANT_SIG_STA_SET_BY_HW;
+
+ /* Set GNT_WL to PTA */
+ wl_ctrl = BT_8822B_2ANT_GNT_TYPE_CTRL_BY_PTA;
+ wl_state = BT_8822B_2ANT_SIG_STA_SET_BY_HW;
+ }
+ /* set GNT_BT to PTA */
+ halbtc8822b2ant_set_gnt_bt(btcoexist,
+ BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
+ bt_ctrl, bt_state);
+
+ /* Set GNT_WL to PTA */
+ halbtc8822b2ant_set_gnt_wl(btcoexist,
+ BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
+ wl_ctrl, wl_state);
+
+ coex_sta->run_time_state = true;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ************* under2g 0xcbd setting =2 *************\n");
+
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x03, 2);
+ break;
+
+ case BT_8822B_2ANT_PHASE_5G:
+
+ /* set Path control owner to WL at runtime step */
+ halbtc8822b2ant_ltecoex_ctrl_owner(btcoexist,
+ BT_8822B_2ANT_PCO_WLSIDE);
+
+ /* set GNT_BT to SW Hi */
+ halbtc8822b2ant_set_gnt_bt(btcoexist,
+ BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
+ BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);
+ /* Set GNT_WL to SW Hi */
+ halbtc8822b2ant_set_gnt_wl(btcoexist,
+ BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
+ BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);
+
+ coex_sta->run_time_state = true;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ************* under5g 0xcbd setting =1 *************\n");
+
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x03, 1);
+
+ break;
+ case BT_8822B_2ANT_PHASE_BTMP:
+ /* Disable LTE Coex Function in WiFi side */
+ halbtc8822b2ant_ltecoex_enable(btcoexist, 0x0);
+
+ /* set Path control owner to WL */
+ halbtc8822b2ant_ltecoex_ctrl_owner(btcoexist,
+ BT_8822B_2ANT_PCO_WLSIDE);
+
+ /* set GNT_BT to SW Hi */
+ halbtc8822b2ant_set_gnt_bt(btcoexist,
+ BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
+ BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);
+
+ /* Set GNT_WL to SW Lo */
+ halbtc8822b2ant_set_gnt_wl(btcoexist,
+ BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
+ BT_8822B_2ANT_SIG_STA_SET_TO_LOW);
+
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x03, 1);
+
+ coex_sta->run_time_state = false;
+ break;
+ }
+
+ if (btcoexist->dbg_mode_2ant) {
+ u32tmp1 = halbtc8822b2ant_ltecoex_read_reg(btcoexist, 0x38);
+ u32tmp2 = halbtc8822b2ant_ltecoex_read_reg(btcoexist, 0x54);
+ u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0xcb4);
+ u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x73);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], (After Ant-Setup phase---%d) 0xcb4 = 0x%x, 0x73 = 0x%x, 0x38= 0x%x, 0x54= 0x%x\n",
+ phase, u32tmp3, u8tmp, u32tmp1, u32tmp2);
+ }
+}
+
+static u8 halbtc8822b2ant_action_algorithm(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool bt_hs_on = false;
+ u8 algorithm = BT_8822B_2ANT_COEX_UNDEFINED;
+ u8 num_of_diff_profile = 0;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+
+ if (!bt_link_info->bt_link_exist) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], No BT link exists!!!\n");
+ return algorithm;
+ }
+
+ if (bt_link_info->sco_exist)
+ num_of_diff_profile++;
+ if (bt_link_info->hid_exist)
+ num_of_diff_profile++;
+ if (bt_link_info->pan_exist)
+ num_of_diff_profile++;
+ if (bt_link_info->a2dp_exist)
+ num_of_diff_profile++;
+
+ if (num_of_diff_profile == 0) {
+ if (bt_link_info->acl_busy) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], No-Profile busy\n");
+ algorithm = BT_8822B_2ANT_COEX_NOPROFILEBUSY;
+ }
+ } else if ((bt_link_info->a2dp_exist) && (coex_sta->is_bt_a2dp_sink)) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], A2DP Sink\n");
+ algorithm = BT_8822B_2ANT_COEX_A2DPSINK;
+ } else if (num_of_diff_profile == 1) {
+ if (bt_link_info->sco_exist) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], SCO only\n");
+ algorithm = BT_8822B_2ANT_COEX_SCO;
+ } else {
+ if (bt_link_info->hid_exist) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], HID only\n");
+ algorithm = BT_8822B_2ANT_COEX_HID;
+ } else if (bt_link_info->a2dp_exist) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], A2DP only\n");
+ algorithm = BT_8822B_2ANT_COEX_A2DP;
+ } else if (bt_link_info->pan_exist) {
+ if (bt_hs_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], PAN(HS) only\n");
+ algorithm =
+ BT_8822B_2ANT_COEX_PANHS;
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], PAN(EDR) only\n");
+ algorithm = BT_8822B_2ANT_COEX_PAN;
+ }
+ }
+ }
+ } else if (num_of_diff_profile == 2) {
+ if (bt_link_info->sco_exist) {
+ if (bt_link_info->hid_exist) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], SCO + HID\n");
+ algorithm = BT_8822B_2ANT_COEX_SCO;
+ } else if (bt_link_info->a2dp_exist) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], SCO + A2DP ==> A2DP\n");
+ algorithm = BT_8822B_2ANT_COEX_A2DP;
+ } else if (bt_link_info->pan_exist) {
+ if (bt_hs_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], SCO + PAN(HS)\n");
+ algorithm = BT_8822B_2ANT_COEX_SCO;
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], SCO + PAN(EDR)\n");
+ algorithm = BT_8822B_2ANT_COEX_PAN;
+ }
+ }
+ } else {
+ if (bt_link_info->hid_exist &&
+ bt_link_info->a2dp_exist) {
+ {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], HID + A2DP\n");
+ algorithm =
+ BT_8822B_2ANT_COEX_HID_A2DP;
+ }
+ } else if (bt_link_info->hid_exist &&
+ bt_link_info->pan_exist) {
+ if (bt_hs_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], HID + PAN(HS)\n");
+ algorithm = BT_8822B_2ANT_COEX_HID;
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], HID + PAN(EDR)\n");
+ algorithm = BT_8822B_2ANT_COEX_PAN_HID;
+ }
+ } else if (bt_link_info->pan_exist &&
+ bt_link_info->a2dp_exist) {
+ if (bt_hs_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], A2DP + PAN(HS)\n");
+ algorithm =
+ BT_8822B_2ANT_COEX_A2DP_PANHS;
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], A2DP + PAN(EDR)\n");
+ algorithm = BT_8822B_2ANT_COEX_PAN_A2DP;
+ }
+ }
+ }
+ } else if (num_of_diff_profile == 3) {
+ if (bt_link_info->sco_exist) {
+ if (bt_link_info->hid_exist &&
+ bt_link_info->a2dp_exist) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], SCO + HID + A2DP ==> HID + A2DP\n");
+ algorithm = BT_8822B_2ANT_COEX_HID_A2DP;
+ } else if (bt_link_info->hid_exist &&
+ bt_link_info->pan_exist) {
+ if (bt_hs_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], SCO + HID + PAN(HS)\n");
+ algorithm = BT_8822B_2ANT_COEX_PAN_HID;
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], SCO + HID + PAN(EDR)\n");
+ algorithm = BT_8822B_2ANT_COEX_PAN_HID;
+ }
+ } else if (bt_link_info->pan_exist &&
+ bt_link_info->a2dp_exist) {
+ if (bt_hs_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], SCO + A2DP + PAN(HS)\n");
+ algorithm = BT_8822B_2ANT_COEX_PAN_A2DP;
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n");
+ algorithm = BT_8822B_2ANT_COEX_PAN_A2DP;
+ }
+ }
+ } else {
+ if (bt_link_info->hid_exist &&
+ bt_link_info->pan_exist &&
+ bt_link_info->a2dp_exist) {
+ if (bt_hs_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], HID + A2DP + PAN(HS)\n");
+ algorithm =
+ BT_8822B_2ANT_COEX_HID_A2DP_PAN;
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], HID + A2DP + PAN(EDR)\n");
+ algorithm =
+ BT_8822B_2ANT_COEX_HID_A2DP_PAN;
+ }
+ }
+ }
+ } else if (num_of_diff_profile >= 3) {
+ if (bt_link_info->sco_exist) {
+ if (bt_link_info->hid_exist &&
+ bt_link_info->pan_exist &&
+ bt_link_info->a2dp_exist) {
+ if (bt_hs_on) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n");
+ algorithm =
+ BT_8822B_2ANT_COEX_HID_A2DP_PAN;
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n");
+ algorithm =
+ BT_8822B_2ANT_COEX_HID_A2DP_PAN;
+ }
+ }
+ }
+ }
+
+ return algorithm;
+}
+
+static void halbtc8822b2ant_action_wifi_freerun(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool wifi_busy = false;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 bt_rssi_state;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ************* freerunXXXX*************\n");
+
+ bt_rssi_state =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state, 2,
+ 55, 0);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ if (!wifi_busy)
+ wifi_busy = coex_sta->gl_wifi_busy;
+
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
+
+ halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC,
+ BT_8822B_2ANT_PHASE_2G_FREERUN);
+
+ halbtc8822b2ant_update_wifi_ch_info(btcoexist, BTC_MEDIA_CONNECT);
+
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ BT_8822B_2ANT_SCBD_CQDDR, true);
+
+ /*avoid tdma off to write 0xc5b ,0xe5b */
+ if (wifi_busy) {
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, FORCE_EXEC, true);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, true);
+
+ if (BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist,
+ FORCE_EXEC, 0xeb);
+ else
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist,
+ FORCE_EXEC, 0xf3);
+
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC,
+ 0xd4);
+ } else {
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, FORCE_EXEC, true);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, true);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, FORCE_EXEC, 0x0);
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC,
+ 0xd8);
+ }
+}
+
+static void halbtc8822b2ant_action_coex_all_off(struct btc_coexist *btcoexist)
+{
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 5);
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
+}
+
+static void halbtc8822b2ant_action_bt_whql_test(struct btc_coexist *btcoexist)
+{
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
+}
+
+static void halbtc8822b2ant_action_bt_relink(struct btc_coexist *btcoexist)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+ if ((!coex_sta->is_bt_multi_link && !bt_link_info->pan_exist) ||
+ (bt_link_info->a2dp_exist && bt_link_info->hid_exist)) {
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC,
+ 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 5);
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
+ }
+}
+
+static void halbtc8822b2ant_action_bt_idle(struct btc_coexist *btcoexist)
+{
+ bool wifi_busy = false;
+
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+ if (!wifi_busy) {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 8);
+
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);
+ } else { /* if wl busy */
+
+ if (BT_8822B_2ANT_BT_STATUS_NCONNECTED_IDLE ==
+ coex_dm->bt_status) {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 0);
+
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
+ 0);
+ } else {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 8);
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 12);
+ }
+ }
+}
+
+static void halbtc8822b2ant_action_bt_inquiry(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool wifi_connected = false;
+ bool wifi_scan = false, wifi_link = false, wifi_roam = false;
+ bool wifi_busy = false;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &wifi_scan);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &wifi_link);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &wifi_roam);
+
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ if (coex_sta->bt_create_connection &&
+ (wifi_link || wifi_roam || wifi_scan || wifi_busy ||
+ coex_sta->wifi_is_high_pri_task)) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Wifi link/roam/Scan/busy/hi-pri-task + BT Inq/Page!!\n");
+
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 8);
+
+ if (bt_link_info->a2dp_exist && !bt_link_info->pan_exist)
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 15);
+ else
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 11);
+ } else if ((!wifi_connected) && (!wifi_scan)) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Wifi no-link + no-scan + BT Inq/Page!!\n");
+
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 5);
+
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
+ } else if (bt_link_info->pan_exist) {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 8);
+
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);
+
+ } else if (bt_link_info->a2dp_exist) {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 10);
+
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 8);
+
+ } else {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 8);
+
+ if (wifi_link || wifi_roam || wifi_scan || wifi_busy ||
+ coex_sta->wifi_is_high_pri_task)
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 21);
+ else
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 23);
+ }
+}
+
+/* SCO only or SCO+PAN(HS) */
+static void halbtc8822b2ant_action_sco(struct btc_coexist *btcoexist)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, bt_rssi_state;
+
+ static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state2, bt_rssi_state2;
+ bool wifi_busy = false;
+ u32 wifi_bw = 1;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+ wifi_rssi_state =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state,
+ 2, coex_sta->wifi_coex_thres,
+ 0);
+
+ wifi_rssi_state2 =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state2,
+ 2, coex_sta->wifi_coex_thres2,
+ 0);
+
+ bt_rssi_state =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state, 2,
+ coex_sta->bt_coex_thres, 0);
+
+ bt_rssi_state2 =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state2, 2,
+ coex_sta->bt_coex_thres2, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8822b2ant_action_wifi_freerun(btcoexist);
+ } else {
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC,
+ 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+
+ coex_dm->is_switch_to_1dot5_ant = false;
+
+ if (coex_sta->is_bt_multi_link) {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 11);
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 25);
+ } else {
+ if (coex_sta->is_esco_mode)
+ halbtc8822b2ant_coex_table_type(btcoexist,
+ NORMAL_EXEC,
+ 1);
+ else /* 2-Ant free run if SCO mode */
+ halbtc8822b2ant_coex_table_type(btcoexist,
+ NORMAL_EXEC,
+ 0);
+
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 8);
+ }
+ }
+}
+
+static void halbtc8822b2ant_action_hid(struct btc_coexist *btcoexist)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, bt_rssi_state;
+
+ static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state2, bt_rssi_state2;
+ bool wifi_busy = false;
+ u32 wifi_bw = 1;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+ wifi_rssi_state =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state,
+ 2, coex_sta->wifi_coex_thres,
+ 0);
+
+ wifi_rssi_state2 =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state2,
+ 2, coex_sta->wifi_coex_thres2,
+ 0);
+
+ bt_rssi_state =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state, 2,
+ coex_sta->bt_coex_thres, 0);
+
+ bt_rssi_state2 =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state2, 2,
+ coex_sta->bt_coex_thres2, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8822b2ant_action_wifi_freerun(btcoexist);
+ } else {
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC,
+ 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+
+ coex_dm->is_switch_to_1dot5_ant = false;
+
+ if (coex_sta->is_hid_low_pri_tx_overhead) {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 4);
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 108);
+ } else if (coex_sta->is_hid_rcu) {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 8);
+
+ if (wifi_busy)
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 113);
+ else
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 111);
+ } else if (wifi_bw == 0) { /* if 11bg mode */
+
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 8);
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 111);
+ } else {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 8);
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 111);
+ }
+ }
+}
+
+static void halbtc8822b2ant_action_a2dpsink(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, bt_rssi_state;
+
+ static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state2, bt_rssi_state2;
+ bool wifi_busy = false, wifi_turbo = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
+ &coex_sta->scan_ap_num);
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "############# [BTCoex], scan_ap_num = %d, wl_noisy = %d\n",
+ coex_sta->scan_ap_num, coex_sta->wl_noisy_level);
+
+ if (wifi_busy && coex_sta->wl_noisy_level == 0)
+ wifi_turbo = true;
+
+ wifi_rssi_state =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state,
+ 2, coex_sta->wifi_coex_thres,
+ 0);
+
+ wifi_rssi_state2 =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state2,
+ 2, coex_sta->wifi_coex_thres2,
+ 0);
+
+ bt_rssi_state =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state, 2,
+ coex_sta->bt_coex_thres, 0);
+
+ bt_rssi_state2 =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state2, 2,
+ coex_sta->bt_coex_thres2, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8822b2ant_action_wifi_freerun(btcoexist);
+ } else {
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC,
+ 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+
+ coex_dm->is_switch_to_1dot5_ant = true;
+
+ if (coex_sta->bt_relink_downcount != 0 && wifi_busy) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "############# [BTCoex], BT Re-Link + A2DP + WL busy\n");
+
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 5);
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
+ 0);
+
+ } else {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 8);
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 105);
+ }
+ }
+}
+
+/* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */
+static void halbtc8822b2ant_action_a2dp(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, bt_rssi_state;
+
+ static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state2, bt_rssi_state2;
+ bool wifi_busy = false, wifi_turbo = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
+ &coex_sta->scan_ap_num);
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "############# [BTCoex], scan_ap_num = %d, wl_noisy = %d\n",
+ coex_sta->scan_ap_num, coex_sta->wl_noisy_level);
+
+ if (wifi_busy && coex_sta->wl_noisy_level == 0)
+ wifi_turbo = true;
+
+ wifi_rssi_state =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state,
+ 2, coex_sta->wifi_coex_thres,
+ 0);
+
+ wifi_rssi_state2 =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state2,
+ 2, 45, 0);
+
+ bt_rssi_state =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state, 2,
+ coex_sta->bt_coex_thres, 0);
+
+ bt_rssi_state2 =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state2, 2,
+ coex_sta->bt_coex_thres2, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8822b2ant_action_wifi_freerun(btcoexist);
+ } else {
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC,
+ 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+
+ coex_dm->is_switch_to_1dot5_ant = true;
+
+ if (coex_sta->bt_relink_downcount != 0 && wifi_busy) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "############# [BTCoex], BT Re-Link + A2DP + WL busy\n");
+
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 5);
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
+ 0);
+
+ } else {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 12);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state2))
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 119);
+ else
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 109);
+ }
+ }
+}
+
+static void halbtc8822b2ant_action_pan_edr(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, bt_rssi_state;
+
+ static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state2, bt_rssi_state2;
+ bool wifi_busy = false, wifi_turbo = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
+ &coex_sta->scan_ap_num);
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "############# [BTCoex], scan_ap_num = %d, wl_noisy = %d\n",
+ coex_sta->scan_ap_num, coex_sta->wl_noisy_level);
+
+ if (wifi_busy && coex_sta->wl_noisy_level == 0)
+ wifi_turbo = true;
+
+ wifi_rssi_state =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state,
+ 2, coex_sta->wifi_coex_thres,
+ 0);
+
+ wifi_rssi_state2 =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state2,
+ 2, coex_sta->wifi_coex_thres2,
+ 0);
+
+ bt_rssi_state =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state, 2,
+ coex_sta->bt_coex_thres, 0);
+
+ bt_rssi_state2 =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state2, 2,
+ coex_sta->bt_coex_thres2, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8822b2ant_action_wifi_freerun(btcoexist);
+ } else {
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC,
+ 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+
+ coex_dm->is_switch_to_1dot5_ant = true;
+
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 11);
+
+ if (wifi_busy)
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 103);
+ else
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 104);
+ }
+}
+
+static void halbtc8822b2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, bt_rssi_state;
+
+ static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state2, bt_rssi_state2;
+ bool wifi_busy = false;
+ u32 wifi_bw = 1;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+ wifi_rssi_state =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state,
+ 2, coex_sta->wifi_coex_thres,
+ 0);
+
+ wifi_rssi_state2 =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state2,
+ 2, 45, 0);
+
+ bt_rssi_state =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state, 2,
+ coex_sta->bt_coex_thres, 0);
+
+ bt_rssi_state2 =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state2, 2,
+ coex_sta->bt_coex_thres2, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8822b2ant_action_wifi_freerun(btcoexist);
+ } else {
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC,
+ 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+
+ coex_dm->is_switch_to_1dot5_ant = true;
+
+ if (coex_sta->bt_relink_downcount != 0 && wifi_busy) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "############# [BTCoex], BT Re-Link + A2DP + WL busy\n");
+
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false,
+ 0);
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 5);
+ } else {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 12);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state2))
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 119);
+ else
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 109);
+ }
+ }
+}
+
+static void halbtc8822b2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, bt_rssi_state;
+
+ static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state2, bt_rssi_state2;
+ bool wifi_busy = false, wifi_turbo = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
+ &coex_sta->scan_ap_num);
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "############# [BTCoex], scan_ap_num = %d, wl_noisy = %d\n",
+ coex_sta->scan_ap_num, coex_sta->wl_noisy_level);
+
+ if (wifi_busy && coex_sta->wl_noisy_level == 0)
+ wifi_turbo = true;
+
+ wifi_rssi_state =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state,
+ 2, coex_sta->wifi_coex_thres,
+ 0);
+
+ wifi_rssi_state2 =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state2,
+ 2, coex_sta->wifi_coex_thres2,
+ 0);
+
+ bt_rssi_state =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state, 2,
+ coex_sta->bt_coex_thres, 0);
+
+ bt_rssi_state2 =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state2, 2,
+ coex_sta->bt_coex_thres2, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8822b2ant_action_wifi_freerun(btcoexist);
+ } else {
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC,
+ 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+
+ coex_dm->is_switch_to_1dot5_ant = true;
+
+ if (wifi_turbo)
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 6);
+ else
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 7);
+
+ if (wifi_busy) {
+ if (coex_sta->a2dp_bit_pool > 40 &&
+ coex_sta->a2dp_bit_pool < 255)
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 107);
+ else
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 105);
+ } else {
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 106);
+ }
+ }
+}
+
+/* PAN(EDR)+A2DP */
+static void halbtc8822b2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, bt_rssi_state;
+
+ static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state2, bt_rssi_state2;
+ bool wifi_busy = false, wifi_turbo = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
+ &coex_sta->scan_ap_num);
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "############# [BTCoex], scan_ap_num = %d, wl_noisy = %d\n",
+ coex_sta->scan_ap_num, coex_sta->wl_noisy_level);
+
+ if (wifi_busy && coex_sta->wl_noisy_level == 0)
+ wifi_turbo = true;
+
+ wifi_rssi_state =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state,
+ 2, coex_sta->wifi_coex_thres,
+ 0);
+
+ wifi_rssi_state2 =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state2,
+ 2, coex_sta->wifi_coex_thres2,
+ 0);
+
+ bt_rssi_state =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state, 2,
+ coex_sta->bt_coex_thres, 0);
+
+ bt_rssi_state2 =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state2, 2,
+ coex_sta->bt_coex_thres2, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8822b2ant_action_wifi_freerun(btcoexist);
+ } else {
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC,
+ 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+
+ coex_dm->is_switch_to_1dot5_ant = true;
+
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 8);
+ if (wifi_busy)
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 107);
+ else
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 106);
+ }
+}
+
+static void halbtc8822b2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, bt_rssi_state;
+
+ static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state2, bt_rssi_state2;
+ bool wifi_busy = false;
+ u32 wifi_bw = 1;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+ wifi_rssi_state =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state,
+ 2, coex_sta->wifi_coex_thres,
+ 0);
+
+ wifi_rssi_state2 =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state2,
+ 2, coex_sta->wifi_coex_thres2,
+ 0);
+
+ bt_rssi_state =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state, 2,
+ coex_sta->bt_coex_thres, 0);
+
+ bt_rssi_state2 =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state2, 2,
+ coex_sta->bt_coex_thres2, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8822b2ant_action_wifi_freerun(btcoexist);
+ } else {
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC,
+ 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+
+ coex_dm->is_switch_to_1dot5_ant = true;
+
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 8);
+
+ if (wifi_busy)
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 103);
+ else
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 104);
+ }
+}
+
+/* HID+A2DP+PAN(EDR) */
+static void
+halbtc8822b2ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
+{
+ static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state, bt_rssi_state;
+
+ static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW;
+ static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW;
+ u8 wifi_rssi_state2, bt_rssi_state2;
+ bool wifi_busy = false;
+ u32 wifi_bw = 1;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+ wifi_rssi_state =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state,
+ 2, coex_sta->wifi_coex_thres,
+ 0);
+
+ wifi_rssi_state2 =
+ halbtc8822b2ant_wifi_rssi_state(btcoexist, &prewifi_rssi_state2,
+ 2, coex_sta->wifi_coex_thres2,
+ 0);
+
+ bt_rssi_state =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state, 2,
+ coex_sta->bt_coex_thres, 0);
+
+ bt_rssi_state2 =
+ halbtc8822b2ant_bt_rssi_state(btcoexist, &pre_bt_rssi_state2, 2,
+ coex_sta->bt_coex_thres2, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8822b2ant_action_wifi_freerun(btcoexist);
+ } else {
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC,
+ 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC,
+ false);
+
+ coex_dm->is_switch_to_1dot5_ant = true;
+
+ if (coex_sta->hid_busy_num >= 2) {
+ u8 interval;
+
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 8);
+
+ if (wifi_bw == 0)
+ interval = 0x1;
+ else
+ interval = 0x2;
+ halbtc8822b2ant_set_wltoggle_coex_table(btcoexist,
+ NORMAL_EXEC,
+ interval, 0xaa,
+ 0x5a, 0xaa,
+ 0xaa);
+
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ 110);
+ } else {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC,
+ 1);
+
+ if (wifi_busy) {
+ if (coex_sta->a2dp_bit_pool > 40 &&
+ coex_sta->a2dp_bit_pool < 255)
+ halbtc8822b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC,
+ true, 107);
+ else
+ halbtc8822b2ant_ps_tdma(btcoexist,
+ NORMAL_EXEC,
+ true, 105);
+ } else {
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 106);
+ }
+ }
+ }
+}
+
+static void halbtc8822b2ant_action_wifi_under5g(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ /* fw all off */
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ************* under5g *************\n");
+
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC,
+ BT_8822B_2ANT_PHASE_5G);
+
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
+}
+
+static void
+halbtc8822b2ant_action_wifi_native_lps(struct btc_coexist *btcoexist)
+{
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 5);
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
+}
+
+static void
+halbtc8822b2ant_action_wifi_link(struct btc_coexist *btcoexist)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ if (bt_link_info->pan_exist) {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 8);
+
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);
+
+ } else if (bt_link_info->a2dp_exist) {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 8);
+
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 16);
+
+ } else {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 8);
+
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 21);
+ }
+}
+
+static void
+halbtc8822b2ant_action_wifi_not_connected(struct btc_coexist *btcoexist)
+{
+ halbtc8822b2ant_adjust_wl_tx_power(btcoexist, NORMAL_EXEC, 0xd8);
+ halbtc8822b2ant_adjust_bt_tx_power(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_adjust_wl_rx_gain(btcoexist, NORMAL_EXEC, false);
+ halbtc8822b2ant_adjust_bt_rx_gain(btcoexist, NORMAL_EXEC, false);
+
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 0);
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
+}
+
+static void
+halbtc8822b2ant_action_wifi_multi_port(struct btc_coexist *btcoexist,
+ u8 multi_port_type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool miracast_plus_bt = false;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex],action_wifi_multi_port\n");
+
+ if (bt_link_info->bt_link_exist)
+ miracast_plus_bt = true;
+ else
+ miracast_plus_bt = false;
+
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_MIRACAST_PLUS_BT,
+ &miracast_plus_bt);
+
+ if (multi_port_type == BTC_MULTIPORT_MCC_2BAND) {
+ halbtc8822b2ant_coex_table_type(btcoexist, NORMAL_EXEC, 13);
+ halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
+ } else {
+ halbtc8822b2ant_action_wifi_freerun(btcoexist);
+ }
+}
+
+static void halbtc8822b2ant_action_wifi_connected(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ switch (coex_dm->cur_algorithm) {
+ case BT_8822B_2ANT_COEX_SCO:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action 2-Ant, algorithm = SCO.\n");
+ halbtc8822b2ant_action_sco(btcoexist);
+ break;
+ case BT_8822B_2ANT_COEX_HID:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action 2-Ant, algorithm = HID.\n");
+ halbtc8822b2ant_action_hid(btcoexist);
+ break;
+ case BT_8822B_2ANT_COEX_A2DP:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action 2-Ant, algorithm = A2DP.\n");
+ halbtc8822b2ant_action_a2dp(btcoexist);
+ break;
+ case BT_8822B_2ANT_COEX_A2DPSINK:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action 2-Ant, algorithm = A2DP Sink.\n");
+ halbtc8822b2ant_action_a2dpsink(btcoexist);
+ break;
+ case BT_8822B_2ANT_COEX_A2DP_PANHS:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS).\n");
+ halbtc8822b2ant_action_a2dp_pan_hs(btcoexist);
+ break;
+ case BT_8822B_2ANT_COEX_PAN:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action 2-Ant, algorithm = PAN(EDR).\n");
+ halbtc8822b2ant_action_pan_edr(btcoexist);
+ break;
+ case BT_8822B_2ANT_COEX_PAN_A2DP:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP.\n");
+ halbtc8822b2ant_action_pan_edr_a2dp(btcoexist);
+ break;
+ case BT_8822B_2ANT_COEX_PAN_HID:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID.\n");
+ halbtc8822b2ant_action_pan_edr_hid(btcoexist);
+ break;
+ case BT_8822B_2ANT_COEX_HID_A2DP_PAN:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN.\n");
+ halbtc8822b2ant_action_hid_a2dp_pan_edr(btcoexist);
+ break;
+ case BT_8822B_2ANT_COEX_HID_A2DP:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action 2-Ant, algorithm = HID+A2DP.\n");
+ halbtc8822b2ant_action_hid_a2dp(btcoexist);
+ break;
+ case BT_8822B_2ANT_COEX_NOPROFILEBUSY:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action 2-Ant, algorithm = No-Profile busy.\n");
+ halbtc8822b2ant_action_bt_idle(btcoexist);
+ break;
+ default:
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n");
+ halbtc8822b2ant_action_coex_all_off(btcoexist);
+ break;
+ }
+
+ coex_dm->pre_algorithm = coex_dm->cur_algorithm;
+}
+
+static void halbtc8822b2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 algorithm = 0, mcc_dualband = BTC_MULTIPORT_SCC;
+ u32 num_of_wifi_link = 0;
+ u32 wifi_link_status = 0;
+ bool scan = false, link = false, roam = false, under_4way = false,
+ wifi_connected = false, wifi_under_5g = false;
+ u8 wifi_central_chnl = 0;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
+ &under_4way);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL,
+ &wifi_central_chnl);
+ coex_sta->wl_center_channel = wifi_central_chnl;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RunCoexistMechanism()===>\n");
+
+ if (btcoexist->manual_control) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n");
+ return;
+ }
+
+ if (btcoexist->stop_coex_dm) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n");
+ return;
+ }
+
+ if (coex_sta->under_ips) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], wifi is under IPS !!!\n");
+ return;
+ }
+
+ if (!coex_sta->run_time_state) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], return for run_time_state = false !!!\n");
+ return;
+ }
+
+ if (coex_sta->freeze_coexrun_by_btinfo) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BtInfoNotify(), return for freeze_coexrun_by_btinfo\n");
+ return;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_DUAL_BAND_CONNECTED,
+ &mcc_dualband);
+ if (mcc_dualband == BTC_MULTIPORT_MCC_2BAND) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RunCoexistMechanism(), mcc dual band!!\n");
+
+ halbtc8822b2ant_action_wifi_multi_port(btcoexist,
+ BTC_MULTIPORT_MCC_2BAND);
+ return;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+ if (wifi_under_5g &&
+ coex_sta->switch_band_notify_to != BTC_SWITCH_TO_24G &&
+ coex_sta->switch_band_notify_to != BTC_SWITCH_TO_24G_NOFORSCAN) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], WiFi is under 5G!!!\n");
+ halbtc8822b2ant_action_wifi_under5g(btcoexist);
+ return;
+ }
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], WiFi is under 2G!!!\n");
+
+ halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ NORMAL_EXEC,
+ BT_8822B_2ANT_PHASE_2G);
+
+ if (coex_sta->under_lps && !coex_sta->force_lps_ctrl &&
+ !coex_sta->acl_busy) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RunCoexistMechanism(), wifi is under LPS !!!\n");
+ halbtc8822b2ant_action_wifi_native_lps(btcoexist);
+ return;
+ }
+
+ if (coex_sta->bt_whck_test) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT is under WHCK TEST!!!\n");
+ halbtc8822b2ant_action_bt_whql_test(btcoexist);
+ return;
+ }
+
+ if (coex_sta->bt_disabled) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT is disabled!!!\n");
+ halbtc8822b2ant_action_coex_all_off(btcoexist);
+ return;
+ }
+
+ if (coex_sta->c2h_bt_inquiry_page) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT is under inquiry/page scan !!\n");
+ halbtc8822b2ant_action_bt_inquiry(btcoexist);
+ return;
+ }
+
+ if (coex_sta->is_setup_link && !coex_sta->is_2g_freerun) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT is re-link !!!\n");
+ halbtc8822b2ant_action_bt_relink(btcoexist);
+ return;
+ }
+
+ /* for P2P */
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS,
+ &wifi_link_status);
+ num_of_wifi_link = wifi_link_status >> 16;
+
+ if (num_of_wifi_link >= 2 ||
+ (wifi_link_status & WIFI_P2P_GO_CONNECTED)) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "############# [BTCoex], Multi-Port num_of_wifi_link = %d, wifi_link_status = 0x%x\n",
+ num_of_wifi_link, wifi_link_status);
+
+ if (scan || link || roam || under_4way) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], scan = %d, link = %d, roam = %d 4way = %d!!!\n",
+ scan, link, roam, under_4way);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], wifi is under linkscan process + Multi-Port !!\n");
+
+ halbtc8822b2ant_action_wifi_link(btcoexist);
+ } else {
+ halbtc8822b2ant_action_wifi_multi_port(btcoexist,
+ mcc_dualband);
+ }
+
+ return;
+ }
+
+ if (coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_NCONNECTED_IDLE ||
+ coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action 2-Ant, bt idle!!.\n");
+
+ halbtc8822b2ant_action_bt_idle(btcoexist);
+ return;
+ }
+
+ algorithm = halbtc8822b2ant_action_algorithm(btcoexist);
+ coex_dm->cur_algorithm = algorithm;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Algorithm = %d\n",
+ coex_dm->cur_algorithm);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+
+ if (scan || link || roam || under_4way) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], WiFi is under Link Process !!\n");
+ halbtc8822b2ant_action_wifi_link(btcoexist);
+ } else if (wifi_connected) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action 2-Ant, wifi connected!!.\n");
+ halbtc8822b2ant_action_wifi_connected(btcoexist);
+
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Action 2-Ant, wifi not-connected!!.\n");
+ halbtc8822b2ant_action_wifi_not_connected(btcoexist);
+ }
+}
+
+static void halbtc8822b2ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Coex Mechanism Init!!\n");
+
+ halbtc8822b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, false);
+
+ coex_sta->pop_event_cnt = 0;
+ coex_sta->cnt_remote_name_req = 0;
+ coex_sta->cnt_reinit = 0;
+ coex_sta->cnt_setup_link = 0;
+ coex_sta->cnt_ign_wlan_act = 0;
+ coex_sta->cnt_page = 0;
+ coex_sta->cnt_role_switch = 0;
+ coex_sta->switch_band_notify_to = BTC_NOT_SWITCH;
+
+ halbtc8822b2ant_query_bt_info(btcoexist);
+}
+
+static void halbtc8822b2ant_init_hw_config(struct btc_coexist *btcoexist,
+ bool wifi_only)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u32 u32tmp1 = 0, u32tmp2 = 0, u32tmp3 = 0;
+ u32 RTL97F_8822B = 0;
+ u8 i = 0;
+
+ u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0xcb4);
+ u32tmp1 = halbtc8822b2ant_ltecoex_read_reg(btcoexist, 0x38);
+ u32tmp2 = halbtc8822b2ant_ltecoex_read_reg(btcoexist, 0x54);
+
+ if (RTL97F_8822B) {
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x66, 0x04, 0x0);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x41, 0x02, 0x0);
+
+ /* set GNT_BT to SW high */
+ halbtc8822b2ant_set_gnt_bt(btcoexist,
+ BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
+ BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);
+ /* Set GNT_WL to SW high */
+ halbtc8822b2ant_set_gnt_wl(btcoexist,
+ BT_8822B_2ANT_GNT_BLOCK_RFC_BB,
+ BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW,
+ BT_8822B_2ANT_SIG_STA_SET_TO_HIGH);
+ return;
+ }
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], (Before Init HW config) 0xcb4 = 0x%x, 0x38= 0x%x, 0x54= 0x%x\n",
+ u32tmp3, u32tmp1, u32tmp2);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], 2Ant Init HW Config!!\n");
+
+ coex_sta->bt_coex_supported_feature = 0;
+ coex_sta->bt_coex_supported_version = 0;
+ coex_sta->bt_ble_scan_type = 0;
+ coex_sta->bt_ble_scan_para[0] = 0;
+ coex_sta->bt_ble_scan_para[1] = 0;
+ coex_sta->bt_ble_scan_para[2] = 0;
+ coex_sta->bt_reg_vendor_ac = 0xffff;
+ coex_sta->bt_reg_vendor_ae = 0xffff;
+ coex_sta->isolation_btween_wb = BT_8822B_2ANT_DEFAULT_ISOLATION;
+ coex_sta->gnt_error_cnt = 0;
+ coex_sta->bt_relink_downcount = 0;
+ coex_sta->is_set_ps_state_fail = false;
+ coex_sta->cnt_set_ps_state_fail = 0;
+
+ for (i = 0; i <= 9; i++)
+ coex_sta->bt_afh_map[i] = 0;
+
+ /* 0xf0[15:12] --> Chip Cut information */
+ coex_sta->cut_version =
+ (btcoexist->btc_read_1byte(btcoexist, 0xf1) & 0xf0) >> 4;
+
+ coex_sta->dis_ver_info_cnt = 0;
+
+ if (rfe_type->rfe_module_type == 2 || rfe_type->rfe_module_type == 4)
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ BT_8822B_2ANT_SCBD_EXTFEM,
+ true);
+ else
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ BT_8822B_2ANT_SCBD_EXTFEM,
+ false);
+
+ halbtc8822b2ant_coex_switch_threshold(btcoexist,
+ coex_sta->isolation_btween_wb);
+
+ /* enable TBTT nterrupt */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x550, 0x8, 0x1);
+
+ /* BT report packet sample rate */
+ btcoexist->btc_write_1byte(btcoexist, 0x790, 0x5);
+
+ /* Init 0x778 = 0x1 for 2-Ant */
+ btcoexist->btc_write_1byte(btcoexist, 0x778, 0x1);
+
+ /* Enable PTA (3-wire function form BT side) */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x41, 0x02, 0x1);
+
+ /* Enable PTA (tx/rx signal form WiFi side) */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4c6, 0x10, 0x1);
+
+ halbtc8822b2ant_enable_gnt_to_gpio(btcoexist, true);
+
+ /*GNT_BT=1 while select both */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x763, 0x10, 0x1);
+
+ /*Enable counter statistics */ /* 0x76e[3] =1, WLAN_Act control by PTA*/
+ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);
+
+ halbtc8822b2ant_coex_table_type(btcoexist, FORCE_EXEC, 5);
+
+ halbtc8822b2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);
+
+ if (coex_sta->is_rf_state_off) {
+ halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_2ANT_PHASE_WOFF);
+
+ btcoexist->stop_coex_dm = true;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** %s (RF Off)**********\n",
+ __func__);
+ } else if (wifi_only) {
+ coex_sta->concurrent_rx_mode_on = false;
+ /* Path config */
+ /* Set Antenna Path */
+ halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_2ANT_PHASE_WONLY);
+
+ btcoexist->stop_coex_dm = true;
+ } else {
+ /* Set BT polluted packet on for Tx rate adaptive not including
+ * Tx retry break by PTA, 0x45c[19] =1
+ */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x45e, 0x8, 0x1);
+
+ coex_sta->concurrent_rx_mode_on = true;
+
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0x2, 0x0);
+
+ /* Set Antenna Path */
+ halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_2ANT_PHASE_INIT);
+
+ btcoexist->stop_coex_dm = false;
+ }
+}
+
+/* ************************************************************
+ * work around function start with wa_halbtc8822b2ant_
+ * ************************************************************
+ * ************************************************************
+ * extern function start with ex_halbtc8822b2ant_
+ * *************************************************************/
+void ex_btc8822b2ant_power_on_setting(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 u8tmp = 0x0;
+ u16 u16tmp = 0x0;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "xxxxxxxxxxxxxxxx Execute 8822b 2-Ant PowerOn Setting xxxxxxxxxxxxxxxx!!\n");
+
+ btcoexist->stop_coex_dm = true;
+ coex_sta->is_rf_state_off = false;
+
+ /* enable BB, REG_SYS_FUNC_EN such that we can write BB Reg correctly */
+ u16tmp = btcoexist->btc_read_2byte(btcoexist, 0x2);
+ btcoexist->btc_write_2byte(btcoexist, 0x2, u16tmp | BIT(0) | BIT(1));
+
+ /* Local setting bit define */
+ /* BIT0: "0" for no antenna inverse; "1" for antenna inverse */
+ /* BIT1: "0" for internal switch; "1" for external switch */
+ /* BIT2: "0" for one antenna; "1" for two antenna */
+ /* NOTE: here default all internal switch and 1-antenna ==>
+ * BIT1=0 and BIT2=0
+ */
+
+ /* Check efuse 0xc3[6] for Single Antenna Path */
+
+ /* Setup RF front end type */
+ halbtc8822b2ant_set_rfe_type(btcoexist);
+
+ /* Set Antenna Path to BT side */
+ halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC,
+ BT_8822B_2ANT_PHASE_POWERON);
+
+ /* Save"single antenna position" info in Local register setting for
+ * FW reading, because FW may not ready at power on
+ */
+ if (btcoexist->chip_interface == BTC_INTF_PCI)
+ btcoexist->btc_write_local_reg_1byte(btcoexist, 0x3e0, u8tmp);
+ else if (btcoexist->chip_interface == BTC_INTF_USB)
+ btcoexist->btc_write_local_reg_1byte(btcoexist, 0xfe08, u8tmp);
+ else if (btcoexist->chip_interface == BTC_INTF_SDIO)
+ btcoexist->btc_write_local_reg_1byte(btcoexist, 0x60, u8tmp);
+
+ /* enable GNT_WL/GNT_BT debug signal to GPIO14/15 */
+ halbtc8822b2ant_enable_gnt_to_gpio(btcoexist, true);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** LTE coex Reg 0x38 (Power-On) = 0x%x**********\n",
+ halbtc8822b2ant_ltecoex_read_reg(btcoexist, 0x38));
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** MAC Reg 0x70/ BB Reg 0xcbc (Power-On) = 0x%x / 0x%x\n",
+ btcoexist->btc_read_4byte(btcoexist, 0x70),
+ btcoexist->btc_read_4byte(btcoexist, 0xcbc));
+}
+
+void ex_btc8822b2ant_pre_load_firmware(struct btc_coexist *btcoexist)
+{
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ u8 u8tmp = 0x4; /* Set BIT2 by default since it's 2ant case */
+
+ /* */
+ /* S0 or S1 setting and Local register setting
+ * (By the setting fw can get ant number, S0/S1, ... info)
+ */
+ /* Local setting bit define */
+ /* BIT0: "0" for no antenna inverse; "1" for antenna inverse */
+ /* BIT1: "0" for internal switch; "1" for external switch */
+ /* BIT2: "0" for one antenna; "1" for two antenna */
+ /* NOTE: here default all internal switch and 1-antenna ==>
+ * BIT1=0 and BIT2=0
+ */
+ if (btcoexist->chip_interface == BTC_INTF_USB) {
+ /* fixed at S0 for USB interface */
+ u8tmp |= 0x1; /* antenna inverse */
+ btcoexist->btc_write_local_reg_1byte(btcoexist, 0xfe08, u8tmp);
+ } else {
+ /* for PCIE and SDIO interface, we check efuse 0xc3[6] */
+ if (board_info->single_ant_path == 0) {
+ } else if (board_info->single_ant_path == 1) {
+ /* set to S0 */
+ u8tmp |= 0x1; /* antenna inverse */
+ }
+
+ if (btcoexist->chip_interface == BTC_INTF_PCI)
+ btcoexist->btc_write_local_reg_1byte(btcoexist, 0x3e0,
+ u8tmp);
+ else if (btcoexist->chip_interface == BTC_INTF_SDIO)
+ btcoexist->btc_write_local_reg_1byte(btcoexist, 0x60,
+ u8tmp);
+ }
+}
+
+void ex_btc8822b2ant_init_hw_config(struct btc_coexist *btcoexist,
+ bool wifi_only)
+{
+ halbtc8822b2ant_init_hw_config(btcoexist, wifi_only);
+}
+
+void ex_btc8822b2ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+ btcoexist->auto_report_2ant = true;
+ btcoexist->dbg_mode_2ant = false;
+
+ halbtc8822b2ant_init_coex_dm(btcoexist);
+}
+
+void ex_btc8822b2ant_display_simple_coex_info(struct btc_coexist *btcoexist,
+ struct seq_file *m)
+{
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ u32 bt_patch_ver = 0, bt_coex_ver = 0;
+ static u8 cnt;
+
+ seq_puts(m, "\n _____[BT Coexist info]____");
+
+ if (btcoexist->manual_control) {
+ seq_puts(m, "\n __[Under Manual Control]_");
+ seq_puts(m, "\n _________________________");
+ }
+
+ if (!coex_sta->bt_disabled) {
+ if (coex_sta->bt_coex_supported_feature == 0) {
+ u32 * const p = &coex_sta->bt_coex_supported_feature;
+
+ btcoexist->btc_get(btcoexist,
+ BTC_GET_U4_SUPPORTED_FEATURE, p);
+ }
+
+ if (coex_sta->bt_coex_supported_version == 0 ||
+ coex_sta->bt_coex_supported_version == 0xffff) {
+ u32 * const p = &coex_sta->bt_coex_supported_version;
+
+ btcoexist->btc_get(btcoexist,
+ BTC_GET_U4_SUPPORTED_VERSION, p);
+ }
+
+ if (coex_sta->bt_reg_vendor_ac == 0xffff)
+ coex_sta->bt_reg_vendor_ac = (u16)
+ (btcoexist->btc_get_bt_reg(btcoexist, 3, 0xac) &
+ 0xffff);
+
+ if (coex_sta->bt_reg_vendor_ae == 0xffff)
+ coex_sta->bt_reg_vendor_ae = (u16)
+ (btcoexist->btc_get_bt_reg(btcoexist, 3, 0xae) &
+ 0xffff);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
+ &bt_patch_ver);
+ btcoexist->bt_info.bt_get_fw_ver = bt_patch_ver;
+
+ if (coex_sta->num_of_profile > 0) {
+ cnt++;
+
+ if (cnt >= 3) {
+ u8 * const p = &coex_sta->bt_afh_map[0];
+
+ btcoexist->btc_get_bt_afh_map_from_bt(btcoexist,
+ 0, p);
+ cnt = 0;
+ }
+ }
+ }
+
+ /* BT coex. info. */
+ seq_printf(m,
+ "\n %-35s = %d/ %d/ %s / %d",
+ "Ant PG Num/ Mech/ Pos/ RFE",
+ board_info->pg_ant_num, board_info->btdm_ant_num,
+ (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT
+ ? "Main" : "Aux"),
+ rfe_type->rfe_module_type);
+
+ bt_coex_ver = (coex_sta->bt_coex_supported_version & 0xff);
+
+ seq_printf(m,
+ "\n %-35s = %d_%02x/ 0x%02x/ 0x%02x (%s)",
+ "CoexVer WL/ BT_Desired/ BT_Report",
+ glcoex_ver_date_8822b_2ant, glcoex_ver_8822b_2ant,
+ glcoex_ver_btdesired_8822b_2ant,
+ bt_coex_ver,
+ (bt_coex_ver == 0xff ? "Unknown" :
+ (coex_sta->bt_disabled ? "BT-disable" :
+ (bt_coex_ver >= glcoex_ver_btdesired_8822b_2ant ?
+ "Match" : "Mis-Match"))));
+
+ /* BT status */
+ seq_printf(m, "\n %-35s = %s", "BT status",
+ ((coex_sta->bt_disabled) ?
+ ("disabled") :
+ ((coex_sta->c2h_bt_inquiry_page) ?
+ ("inquiry/page") :
+ ((BT_8822B_2ANT_BT_STATUS_NCONNECTED_IDLE ==
+ coex_dm->bt_status) ?
+ "non-connected idle" :
+ ((coex_dm->bt_status ==
+ BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE) ?
+ "connected-idle" :
+ "busy")))));
+
+ /* HW Settings */
+ seq_printf(m, "\n %-35s = %d/ %d",
+ "0x770(Hi-pri rx/tx)", coex_sta->high_priority_rx,
+ coex_sta->high_priority_tx);
+
+ seq_printf(m, "\n %-35s = %d/ %d %s",
+ "0x774(Lo-pri rx/tx)", coex_sta->low_priority_rx,
+ coex_sta->low_priority_tx,
+ (bt_link_info->slave_role ?
+ "(Slave!!)" :
+ (coex_sta->is_tdma_btautoslot_hang ?
+ "(auto-slot hang!!)" :
+ "")));
+}
+
+void ex_btc8822b2ant_display_coex_info(struct btc_coexist *btcoexist,
+ struct seq_file *m)
+{
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ u8 u8tmp[4], i, ps_tdma_case = 0;
+ u32 u32tmp[4];
+ u16 u16tmp[4];
+ u32 fa_ofdm, fa_cck, cca_ofdm, cca_cck;
+ u32 fw_ver = 0, bt_patch_ver = 0, bt_coex_ver = 0;
+ static u8 pop_report_in_10s;
+ u32 phyver = 0;
+ bool lte_coex_on = false;
+ static u8 cnt;
+
+ seq_puts(m, "\n ============[BT Coexist info]============");
+
+ if (btcoexist->manual_control) {
+ seq_puts(m,
+ "\n ============[Under Manual Control]============");
+ seq_puts(m, "\n ==========================================");
+ }
+
+ if (!coex_sta->bt_disabled) {
+ if (coex_sta->bt_coex_supported_feature == 0) {
+ u32 * const p = &coex_sta->bt_coex_supported_feature;
+
+ btcoexist->btc_get(btcoexist,
+ BTC_GET_U4_SUPPORTED_FEATURE, p);
+ }
+
+ if (coex_sta->bt_coex_supported_version == 0 ||
+ coex_sta->bt_coex_supported_version == 0xffff) {
+ u32 * const p = &coex_sta->bt_coex_supported_version;
+
+ btcoexist->btc_get(btcoexist,
+ BTC_GET_U4_SUPPORTED_VERSION, p);
+ }
+
+ if (coex_sta->bt_reg_vendor_ac == 0xffff)
+ coex_sta->bt_reg_vendor_ac = (u16)
+ (btcoexist->btc_get_bt_reg(btcoexist, 3, 0xac) &
+ 0xffff);
+
+ if (coex_sta->bt_reg_vendor_ae == 0xffff)
+ coex_sta->bt_reg_vendor_ae = (u16)
+ (btcoexist->btc_get_bt_reg(btcoexist, 3, 0xae) &
+ 0xffff);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
+ &bt_patch_ver);
+ btcoexist->bt_info.bt_get_fw_ver = bt_patch_ver;
+
+ if (coex_sta->num_of_profile > 0) {
+ cnt++;
+
+ if (cnt >= 3) {
+ u8 * const p = &coex_sta->bt_afh_map[0];
+
+ btcoexist->btc_get_bt_afh_map_from_bt(btcoexist,
+ 0, p);
+ cnt = 0;
+ }
+ }
+ }
+
+ seq_printf(m, "\n %-35s = %d/ %d/ %s / %d",
+ "Ant PG Num/ Mech/ Pos/ RFE", board_info->pg_ant_num,
+ board_info->btdm_ant_num,
+ (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT ?
+ "Main" :
+ "Aux"),
+ rfe_type->rfe_module_type);
+
+ bt_patch_ver = btcoexist->bt_info.bt_get_fw_ver;
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+ phyver = btcoexist->btc_get_bt_phydm_version(btcoexist);
+
+ bt_coex_ver = (coex_sta->bt_coex_supported_version & 0xff);
+
+ seq_printf(m,
+ "\n %-35s = %d_%02x/ 0x%02x/ 0x%02x (%s)",
+ "CoexVer WL/ BT_Desired/ BT_Report",
+ glcoex_ver_date_8822b_2ant, glcoex_ver_8822b_2ant,
+ glcoex_ver_btdesired_8822b_2ant, bt_coex_ver,
+ (bt_coex_ver == 0xff ?
+ "Unknown" :
+ (coex_sta->bt_disabled ?
+ "BT-disable" :
+ (bt_coex_ver >= glcoex_ver_btdesired_8822b_2ant ?
+ "Match" :
+ "Mis-Match"))));
+
+ seq_printf(m, "\n %-35s = 0x%x/ 0x%x/ v%d/ %c",
+ "W_FW/ B_FW/ Phy/ Kt", fw_ver, bt_patch_ver, phyver,
+ coex_sta->cut_version + 65);
+
+ seq_printf(m,
+ "\n %-35s = %02x %02x %02x (RF-Ch = %d)", "AFH Map to BT",
+ coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1],
+ coex_dm->wifi_chnl_info[2], coex_sta->wl_center_channel);
+
+ seq_printf(m, "\n %-35s = %d / %d / %d ",
+ "Isolation/WL_Thres/BT_Thres", coex_sta->isolation_btween_wb,
+ coex_sta->wifi_coex_thres, coex_sta->bt_coex_thres);
+
+ /* wifi status */
+ seq_printf(m, "\n %-35s",
+ "============[Wifi Status]============");
+ btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_WIFI_STATUS, m);
+
+ seq_printf(m, "\n %-35s",
+ "============[BT Status]============");
+
+ pop_report_in_10s++;
+ seq_printf(m, "\n %-35s = %s/ %ddBm/ %d/ %d",
+ "BT status/ rssi/ retryCnt/ popCnt",
+ ((coex_sta->bt_disabled) ?
+ ("disabled") :
+ ((coex_sta->c2h_bt_inquiry_page) ?
+ ("inquiry-page") :
+ ((BT_8822B_2ANT_BT_STATUS_NCONNECTED_IDLE ==
+ coex_dm->bt_status) ?
+ "non-connected-idle" :
+ ((coex_dm->bt_status ==
+ BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE) ?
+ "connected-idle" :
+ "busy")))),
+ coex_sta->bt_rssi - 100, coex_sta->bt_retry_cnt,
+ coex_sta->pop_event_cnt);
+
+ if (pop_report_in_10s >= 5) {
+ coex_sta->pop_event_cnt = 0;
+ pop_report_in_10s = 0;
+ }
+
+ if (coex_sta->num_of_profile != 0)
+ seq_printf(m,
+ "\n %-35s = %s%s%s%s%s (multilink = %d)",
+ "Profiles",
+ ((bt_link_info->a2dp_exist) ?
+ ((coex_sta->is_bt_a2dp_sink) ? "A2DP sink," :
+ "A2DP,") :
+ ""),
+ ((bt_link_info->sco_exist) ? "HFP," : ""),
+ ((bt_link_info->hid_exist) ?
+ ((coex_sta->is_hid_rcu) ?
+ "HID(RCU)" :
+ ((coex_sta->hid_busy_num >= 2) ?
+ "HID(4/18)," :
+ "HID(2/18),")) :
+ ""),
+ ((bt_link_info->pan_exist) ?
+ ((coex_sta->is_bt_opp_exist) ? "OPP," :
+ "PAN,") :
+ ""),
+ ((coex_sta->voice_over_HOGP) ? "Voice" : ""),
+ coex_sta->is_bt_multi_link);
+ else
+ seq_printf(m, "\n %-35s = None",
+ "Profiles");
+
+ if (bt_link_info->a2dp_exist) {
+ seq_printf(m, "\n %-35s = %s/ %d/ %s",
+ "A2DP Rate/Bitpool/Auto_Slot",
+ ((coex_sta->is_A2DP_3M) ? "3M" : "No_3M"),
+ coex_sta->a2dp_bit_pool,
+ ((coex_sta->is_autoslot) ? "On" : "Off"));
+
+ seq_printf(m,
+ "\n %-35s = 0x%x/ 0x%x/ %d/ %d",
+ "V_ID/D_name/FBSlot_Legacy/FBSlot_Le",
+ coex_sta->bt_a2dp_vendor_id,
+ coex_sta->bt_a2dp_device_name,
+ coex_sta->legacy_forbidden_slot,
+ coex_sta->le_forbidden_slot);
+ }
+
+ if (bt_link_info->hid_exist) {
+ seq_printf(m, "\n %-35s = %d",
+ "HID PairNum", coex_sta->hid_pair_cnt);
+ }
+
+ seq_printf(m, "\n %-35s = %s/ %d/ %s/ 0x%x",
+ "Role/RoleSwCnt/IgnWlact/Feature",
+ ((bt_link_info->slave_role) ? "Slave" : "Master"),
+ coex_sta->cnt_role_switch,
+ ((coex_dm->cur_ignore_wlan_act) ? "Yes" : "No"),
+ coex_sta->bt_coex_supported_feature);
+
+ if ((coex_sta->bt_ble_scan_type & 0x7) != 0x0) {
+ seq_printf(m,
+ "\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+ "BLEScan Type/TV/Init/Ble",
+ coex_sta->bt_ble_scan_type,
+ (coex_sta->bt_ble_scan_type & 0x1 ?
+ coex_sta->bt_ble_scan_para[0] :
+ 0x0),
+ (coex_sta->bt_ble_scan_type & 0x2 ?
+ coex_sta->bt_ble_scan_para[1] :
+ 0x0),
+ (coex_sta->bt_ble_scan_type & 0x4 ?
+ coex_sta->bt_ble_scan_para[2] :
+ 0x0));
+ }
+
+ seq_printf(m, "\n %-35s = %d/ %d/ %d/ %d/ %d",
+ "ReInit/ReLink/IgnWlact/Page/NameReq", coex_sta->cnt_reinit,
+ coex_sta->cnt_setup_link, coex_sta->cnt_ign_wlan_act,
+ coex_sta->cnt_page, coex_sta->cnt_remote_name_req);
+
+ halbtc8822b2ant_read_score_board(btcoexist, &u16tmp[0]);
+
+ if (coex_sta->bt_reg_vendor_ae == 0xffff ||
+ coex_sta->bt_reg_vendor_ac == 0xffff)
+ seq_printf(m,
+ "\n %-35s = x/ x/ 0x%04x",
+ "0xae[4]/0xac[1:0]/Scoreboard(B->W)", u16tmp[0]);
+ else
+ seq_printf(m,
+ "\n %-35s = 0x%x/ 0x%x/ 0x%04x",
+ "0xae[4]/0xac[1:0]/Scoreboard(B->W)",
+ (int)((coex_sta->bt_reg_vendor_ae & BIT(4)) >> 4),
+ coex_sta->bt_reg_vendor_ac & 0x3, u16tmp[0]);
+
+ if (coex_sta->num_of_profile > 0) {
+ seq_printf(m,
+ "\n %-35s = %02x%02x%02x%02x %02x%02x%02x%02x %02x%02x",
+ "AFH MAP", coex_sta->bt_afh_map[0],
+ coex_sta->bt_afh_map[1], coex_sta->bt_afh_map[2],
+ coex_sta->bt_afh_map[3], coex_sta->bt_afh_map[4],
+ coex_sta->bt_afh_map[5], coex_sta->bt_afh_map[6],
+ coex_sta->bt_afh_map[7], coex_sta->bt_afh_map[8],
+ coex_sta->bt_afh_map[9]);
+ }
+
+ for (i = 0; i < BT_INFO_SRC_8822B_2ANT_MAX; i++) {
+ if (coex_sta->bt_info_c2h_cnt[i]) {
+ seq_printf(m,
+ "\n %-35s = %02x %02x %02x %02x %02x %02x %02x(%d)",
+ glbt_info_src_8822b_2ant[i],
+ coex_sta->bt_info_c2h[i][0],
+ coex_sta->bt_info_c2h[i][1],
+ coex_sta->bt_info_c2h[i][2],
+ coex_sta->bt_info_c2h[i][3],
+ coex_sta->bt_info_c2h[i][4],
+ coex_sta->bt_info_c2h[i][5],
+ coex_sta->bt_info_c2h[i][6],
+ coex_sta->bt_info_c2h_cnt[i]);
+ }
+ }
+
+ /* Sw mechanism */
+ if (btcoexist->manual_control)
+ seq_printf(m, "\n %-35s",
+ "============[mechanism] (before Manual)============");
+ else
+ seq_printf(m, "\n %-35s",
+ "============[Mechanism]============");
+
+ ps_tdma_case = coex_dm->cur_ps_tdma;
+
+ seq_printf(m,
+ "\n %-35s = %02x %02x %02x %02x %02x (case-%d, %s, %s)",
+ "TDMA", coex_dm->ps_tdma_para[0], coex_dm->ps_tdma_para[1],
+ coex_dm->ps_tdma_para[2], coex_dm->ps_tdma_para[3],
+ coex_dm->ps_tdma_para[4], ps_tdma_case,
+ (coex_dm->cur_ps_tdma_on ? "TDMA On" : "TDMA Off"),
+ (coex_dm->is_switch_to_1dot5_ant ? "1.5Ant" : "2Ant"));
+
+ u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
+ u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
+ u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
+ seq_printf(m,
+ "\n %-35s = %d/ 0x%x/ 0x%x/ 0x%x",
+ "Table/0x6c0/0x6c4/0x6c8", coex_sta->coex_table_type,
+ u32tmp[0], u32tmp[1], u32tmp[2]);
+
+ u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
+ u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6cc);
+ seq_printf(m, "\n %-35s = 0x%x/ 0x%x/ 0x%04x",
+ "0x778/0x6cc/Scoreboard(W->B)", u8tmp[0], u32tmp[0],
+ coex_sta->score_board_WB);
+
+ seq_printf(m, "\n %-35s = %s/ %s/ %s/ %d/ %d",
+ "AntDiv/BtCtrlLPS/LPRA/PsFail/g_busy",
+ ((board_info->ant_div_cfg) ? "On" : "Off"),
+ ((coex_sta->force_lps_ctrl) ? "On" : "Off"),
+ ((coex_dm->cur_low_penalty_ra) ? "On" : "Off"),
+ coex_sta->cnt_set_ps_state_fail, coex_sta->gl_wifi_busy);
+
+ seq_printf(m, "\n %-35s = %d/ %d/ %d/ %d/ %d",
+ "Null All/Retry/Ack/BT_Empty/BT_Late",
+ coex_sta->wl_fw_dbg_info[1], coex_sta->wl_fw_dbg_info[2],
+ coex_sta->wl_fw_dbg_info[3], coex_sta->wl_fw_dbg_info[4],
+ coex_sta->wl_fw_dbg_info[5]);
+
+ seq_printf(m, "\n %-35s = 0x%x/ 0x%x",
+ "WL_Pwr/ BT_Pwr", coex_dm->cur_fw_dac_swing_lvl,
+ coex_dm->cur_bt_dec_pwr_lvl);
+
+ u32tmp[0] = halbtc8822b2ant_ltecoex_read_reg(btcoexist, 0x38);
+ lte_coex_on = ((u32tmp[0] & BIT(7)) >> 7) ? true : false;
+
+ if (lte_coex_on) {
+ u32tmp[0] = halbtc8822b2ant_ltecoex_read_reg(btcoexist, 0xa0);
+ u32tmp[1] = halbtc8822b2ant_ltecoex_read_reg(btcoexist, 0xa4);
+ seq_printf(m, "\n %-35s = 0x%x/ 0x%x",
+ "LTE Coex Table W_L/B_L", u32tmp[0] & 0xffff,
+ u32tmp[1] & 0xffff);
+
+ u32tmp[0] = halbtc8822b2ant_ltecoex_read_reg(btcoexist, 0xa8);
+ u32tmp[1] = halbtc8822b2ant_ltecoex_read_reg(btcoexist, 0xac);
+ u32tmp[2] = halbtc8822b2ant_ltecoex_read_reg(btcoexist, 0xb0);
+ u32tmp[3] = halbtc8822b2ant_ltecoex_read_reg(btcoexist, 0xb4);
+ seq_printf(m,
+ "\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+ "LTE Break Table W_L/B_L/L_W/L_B",
+ u32tmp[0] & 0xffff, u32tmp[1] & 0xffff,
+ u32tmp[2] & 0xffff, u32tmp[3] & 0xffff);
+ }
+
+ /* Hw setting */
+ seq_printf(m, "\n %-35s",
+ "============[Hw setting]============");
+
+ u32tmp[0] = halbtc8822b2ant_ltecoex_read_reg(btcoexist, 0x38);
+ u32tmp[1] = halbtc8822b2ant_ltecoex_read_reg(btcoexist, 0x54);
+ u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x73);
+
+ seq_printf(m, "\n %-35s = %s/ %s",
+ "LTE Coex/Path Owner", ((lte_coex_on) ? "On" : "Off"),
+ ((u8tmp[0] & BIT(2)) ? "WL" : "BT"));
+
+ if (lte_coex_on) {
+ seq_printf(m,
+ "\n %-35s = %d/ %d/ %d/ %d",
+ "LTE 3Wire/OPMode/UART/UARTMode",
+ (int)((u32tmp[0] & BIT(6)) >> 6),
+ (int)((u32tmp[0] & (BIT(5) | BIT(4))) >> 4),
+ (int)((u32tmp[0] & BIT(3)) >> 3),
+ (int)(u32tmp[0] & (BIT(2) | BIT(1) | BIT(0))));
+
+ seq_printf(m, "\n %-35s = %d/ %d",
+ "LTE_Busy/UART_Busy",
+ (int)((u32tmp[1] & BIT(1)) >> 1),
+ (int)(u32tmp[1] & BIT(0)));
+ }
+ seq_printf(m,
+ "\n %-35s = %s (BB:%s)/ %s (BB:%s)/ %s (gnt_err = %d)",
+ "GNT_WL_Ctrl/GNT_BT_Ctrl/Dbg",
+ ((u32tmp[0] & BIT(12)) ? "SW" : "HW"),
+ ((u32tmp[0] & BIT(8)) ? "SW" : "HW"),
+ ((u32tmp[0] & BIT(14)) ? "SW" : "HW"),
+ ((u32tmp[0] & BIT(10)) ? "SW" : "HW"),
+ ((u8tmp[0] & BIT(3)) ? "On" : "Off"),
+ coex_sta->gnt_error_cnt);
+
+ seq_printf(m, "\n %-35s = %d/ %d",
+ "GNT_WL/GNT_BT", (int)((u32tmp[1] & BIT(2)) >> 2),
+ (int)((u32tmp[1] & BIT(3)) >> 3));
+
+ u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xcb0);
+ u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0xcb4);
+ u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xcba);
+ u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xcbd);
+ u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0xc58);
+
+ seq_printf(m,
+ "\n %-35s = 0x%04x/ 0x%04x/ 0x%02x/ 0x%02x 0x%02x %s",
+ "0xcb0/0xcb4/0xcb8[23:16]/0xcbd/0xc58", u32tmp[0], u32tmp[1],
+ u8tmp[0], u8tmp[1], u8tmp[2],
+ ((u8tmp[1] & 0x1) == 0x1 ? "(BT_WL5G)" : "(WL2G)"));
+
+ u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c);
+ u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0x64);
+ u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x4c6);
+ u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x40);
+
+ seq_printf(m,
+ "\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+ "4c[24:23]/64[0]/4c6[4]/40[5]",
+ (int)(u32tmp[0] & (BIT(24) | BIT(23))) >> 23, u8tmp[2] & 0x1,
+ (int)((u8tmp[0] & BIT(4)) >> 4),
+ (int)((u8tmp[1] & BIT(5)) >> 5));
+
+ u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
+ u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
+ u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x953);
+ u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0xc50);
+
+ seq_printf(m,
+ "\n %-35s = 0x%x/ 0x%x/ %s/ 0x%x",
+ "0x550/0x522/4-RxAGC/0xc50", u32tmp[0], u8tmp[0],
+ (u8tmp[1] & 0x2) ? "On" : "Off", u8tmp[2]);
+
+ fa_ofdm = btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_FA_OFDM);
+ fa_cck = btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_FA_CCK);
+ cca_ofdm = btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CCA_OFDM);
+ cca_cck = btcoexist->btc_phydm_query_phy_counter(btcoexist,
+ DM_INFO_CCA_CCK);
+
+ seq_printf(m,
+ "\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
+ "CCK-CCA/CCK-FA/OFDM-CCA/OFDM-FA", cca_cck, fa_cck, cca_ofdm,
+ fa_ofdm);
+
+ seq_printf(m,
+ "\n %-35s = %d/ %d/ %d/ %d (Rx_rate Data/RTS= %d/%d)",
+ "CRC_OK CCK/11g/11n/11ac", coex_sta->crc_ok_cck,
+ coex_sta->crc_ok_11g, coex_sta->crc_ok_11n,
+ coex_sta->crc_ok_11n_vht, coex_sta->wl_rx_rate,
+ coex_sta->wl_rts_rx_rate);
+
+ seq_printf(m, "\n %-35s = %d/ %d/ %d/ %d",
+ "CRC_Err CCK/11g/11n/11ac", coex_sta->crc_err_cck,
+ coex_sta->crc_err_11g, coex_sta->crc_err_11n,
+ coex_sta->crc_err_11n_vht);
+
+ seq_printf(m, "\n %-35s = %s/ %s/ %s/ %s/ %d",
+ "HiPr/ Locking/ warn/ Locked/ Noisy",
+ (coex_sta->wifi_is_high_pri_task ? "Yes" : "No"),
+ (coex_sta->cck_lock ? "Yes" : "No"),
+ (coex_sta->cck_lock_warn ? "Yes" : "No"),
+ (coex_sta->cck_lock_ever ? "Yes" : "No"),
+ coex_sta->wl_noisy_level);
+
+ seq_printf(m, "\n %-35s = %d/ %d",
+ "0x770(Hi-pri rx/tx)", coex_sta->high_priority_rx,
+ coex_sta->high_priority_tx);
+
+ seq_printf(m, "\n %-35s = %d/ %d %s",
+ "0x774(Lo-pri rx/tx)", coex_sta->low_priority_rx,
+ coex_sta->low_priority_tx,
+ (bt_link_info->slave_role ?
+ "(Slave!!)" :
+ (coex_sta->is_tdma_btautoslot_hang ?
+ "(auto-slot hang!!)" :
+ "")));
+
+ btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS, m);
+}
+
+void ex_btc8822b2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+
+ if (type == BTC_IPS_ENTER) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], IPS ENTER notify\n");
+ coex_sta->under_ips = true;
+ coex_sta->under_lps = false;
+
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ BT_8822B_2ANT_SCBD_ACTIVE |
+ BT_8822B_2ANT_SCBD_ONOFF |
+ BT_8822B_2ANT_SCBD_SCAN |
+ BT_8822B_2ANT_SCBD_UNDERTEST |
+ BT_8822B_2ANT_SCBD_RXGAIN,
+ false);
+
+ halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_2ANT_PHASE_WOFF);
+
+ halbtc8822b2ant_action_coex_all_off(btcoexist);
+ } else if (type == BTC_IPS_LEAVE) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], IPS LEAVE notify\n");
+ coex_sta->under_ips = false;
+
+ halbtc8822b2ant_init_hw_config(btcoexist, false);
+ halbtc8822b2ant_init_coex_dm(btcoexist);
+ halbtc8822b2ant_query_bt_info(btcoexist);
+ }
+}
+
+void ex_btc8822b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ static bool pre_force_lps_on;
+
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+
+ if (type == BTC_LPS_ENABLE) {
+ const u16 type_is_active = BT_8822B_2ANT_SCBD_ACTIVE;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], LPS ENABLE notify\n");
+ coex_sta->under_lps = true;
+ coex_sta->under_ips = false;
+
+ if (coex_sta->force_lps_ctrl) { /* LPS No-32K */
+ /* Write WL "Active" in Score-board for PS-TDMA */
+ pre_force_lps_on = true;
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ type_is_active,
+ true);
+
+ } else {
+ /* Write WL "Non-Active" in Score-board for Native-PS */
+ pre_force_lps_on = false;
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ type_is_active,
+ false);
+ halbtc8822b2ant_action_wifi_native_lps(btcoexist);
+ }
+
+ } else if (type == BTC_LPS_DISABLE) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], LPS DISABLE notify\n");
+ coex_sta->under_lps = false;
+
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ BT_8822B_2ANT_SCBD_ACTIVE,
+ true);
+
+ if (!pre_force_lps_on && !coex_sta->force_lps_ctrl)
+ halbtc8822b2ant_query_bt_info(btcoexist);
+ }
+}
+
+void ex_btc8822b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool wifi_connected = false;
+ bool wifi_under_5g = false;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], SCAN notify()\n");
+
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+
+ /* this can't be removed for RF off_on event, or BT would dis-connect */
+ if (type == BTC_SCAN_START || type == BTC_SCAN_START_2G) {
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ BT_8822B_2ANT_SCBD_ACTIVE |
+ BT_8822B_2ANT_SCBD_SCAN |
+ BT_8822B_2ANT_SCBD_ONOFF,
+ true);
+
+ halbtc8822b2ant_query_bt_info(btcoexist);
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+
+ if (type == BTC_SCAN_START && wifi_under_5g) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], SCAN START notify (5G)\n");
+ halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_2ANT_PHASE_5G);
+
+ halbtc8822b2ant_run_coexist_mechanism(btcoexist);
+ } else if ((type == BTC_SCAN_START_2G) || (type == BTC_SCAN_START)) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], SCAN START notify (2G)\n");
+
+ if (!wifi_connected)
+ coex_sta->wifi_is_high_pri_task = true;
+
+ halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_2ANT_PHASE_2G);
+
+ halbtc8822b2ant_run_coexist_mechanism(btcoexist);
+
+ } else if (type == BTC_SCAN_FINISH) {
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
+ &coex_sta->scan_ap_num);
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], SCAN FINISH notify (Scan-AP = %d)\n",
+ coex_sta->scan_ap_num);
+
+ coex_sta->wifi_is_high_pri_task = false;
+
+ halbtc8822b2ant_run_coexist_mechanism(btcoexist);
+ }
+}
+
+void ex_btc8822b2ant_switchband_notify(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+ coex_sta->switch_band_notify_to = type;
+
+ if (type == BTC_SWITCH_TO_5G) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], switchband_notify --- switch to 5G\n");
+
+ halbtc8822b2ant_run_coexist_mechanism(btcoexist);
+
+ } else if (type == BTC_SWITCH_TO_24G_NOFORSCAN) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ********** switchband_notify --- BTC_SWITCH_TO_2G (no for scan)\n");
+
+ halbtc8822b2ant_run_coexist_mechanism(btcoexist);
+
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], switchband_notify --- switch to 2G\n");
+
+ ex_btc8822b2ant_scan_notify(btcoexist, BTC_SCAN_START_2G);
+ }
+ coex_sta->switch_band_notify_to = BTC_NOT_SWITCH;
+}
+
+void ex_btc8822b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ BT_8822B_2ANT_SCBD_ACTIVE |
+ BT_8822B_2ANT_SCBD_SCAN |
+ BT_8822B_2ANT_SCBD_ONOFF,
+ true);
+
+ if (type == BTC_ASSOCIATE_5G_START ||
+ type == BTC_ASSOCIATE_5G_FINISH) {
+ if (type == BTC_ASSOCIATE_5G_START)
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], connect_notify --- 5G start\n");
+ else
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], connect_notify --- 5G finish\n");
+
+ halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_2ANT_PHASE_5G);
+
+ halbtc8822b2ant_run_coexist_mechanism(btcoexist);
+ } else if (type == BTC_ASSOCIATE_START) {
+ coex_sta->wifi_is_high_pri_task = true;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], CONNECT START notify (2G)\n");
+
+ halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_2ANT_PHASE_2G);
+
+ halbtc8822b2ant_run_coexist_mechanism(btcoexist);
+
+ /* To keep TDMA case during connect process,
+ * to avoid changed by Btinfo and runcoexmechanism
+ */
+ coex_sta->freeze_coexrun_by_btinfo = true;
+
+ coex_dm->arp_cnt = 0;
+
+ } else if (type == BTC_ASSOCIATE_FINISH) {
+ coex_sta->wifi_is_high_pri_task = false;
+ coex_sta->freeze_coexrun_by_btinfo = false;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], CONNECT FINISH notify (2G)\n");
+
+ halbtc8822b2ant_run_coexist_mechanism(btcoexist);
+ }
+}
+
+void ex_btc8822b2ant_media_status_notify(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool wifi_under_b_mode = false, wifi_under_5g = false;
+
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+
+ if (type == BTC_MEDIA_CONNECT) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], MEDIA connect notify\n");
+
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ BT_8822B_2ANT_SCBD_ACTIVE,
+ true);
+
+ if (wifi_under_5g) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], WiFi is under 5G!!!\n");
+
+ halbtc8822b2ant_set_ant_path(btcoexist,
+ BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_2ANT_PHASE_5G);
+
+ halbtc8822b2ant_run_coexist_mechanism(btcoexist);
+ } else {
+ halbtc8822b2ant_set_ant_path(btcoexist,
+ BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_2ANT_PHASE_2G);
+
+ btcoexist->btc_get(btcoexist,
+ BTC_GET_BL_WIFI_UNDER_B_MODE,
+ &wifi_under_b_mode);
+
+ /* Set CCK Tx/Rx high Pri except 11b mode */
+ if (wifi_under_b_mode) {
+ btcoexist->btc_write_1byte(btcoexist, 0x6cd,
+ 0x00); /* CCK Tx */
+ btcoexist->btc_write_1byte(btcoexist, 0x6cf,
+ 0x00); /* CCK Rx */
+ } else {
+ btcoexist->btc_write_1byte(btcoexist, 0x6cd,
+ 0x00); /* CCK Tx */
+ btcoexist->btc_write_1byte(btcoexist, 0x6cf,
+ 0x10); /* CCK Rx */
+ }
+
+ halbtc8822b2ant_run_coexist_mechanism(btcoexist);
+ }
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], MEDIA disconnect notify\n");
+
+ btcoexist->btc_write_1byte(btcoexist, 0x6cd, 0x0); /* CCK Tx */
+ btcoexist->btc_write_1byte(btcoexist, 0x6cf, 0x0); /* CCK Rx */
+
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ BT_8822B_2ANT_SCBD_ACTIVE,
+ false);
+
+ coex_sta->cck_lock_ever = false;
+ coex_sta->cck_lock_warn = false;
+ coex_sta->cck_lock = false;
+
+ halbtc8822b2ant_run_coexist_mechanism(btcoexist);
+ }
+
+ halbtc8822b2ant_update_wifi_ch_info(btcoexist, type);
+}
+
+void ex_btc8822b2ant_specific_packet_notify(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool under_4way = false, wifi_under_5g = false;
+
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+
+ if (wifi_under_5g) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], WiFi is under 5G!!!\n");
+
+ halbtc8822b2ant_run_coexist_mechanism(btcoexist);
+ return;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
+ &under_4way);
+
+ if (under_4way) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], specific Packet ---- under_4way!!\n");
+
+ coex_sta->wifi_is_high_pri_task = true;
+ coex_sta->specific_pkt_period_cnt = 2;
+
+ } else if (type == BTC_PACKET_ARP) {
+ coex_dm->arp_cnt++;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], specific Packet ARP notify -cnt = %d\n",
+ coex_dm->arp_cnt);
+
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], specific Packet DHCP or EAPOL notify [Type = %d]\n",
+ type);
+
+ coex_sta->wifi_is_high_pri_task = true;
+ coex_sta->specific_pkt_period_cnt = 2;
+ }
+
+ if (coex_sta->wifi_is_high_pri_task) {
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ BT_8822B_2ANT_SCBD_SCAN,
+ true);
+ halbtc8822b2ant_run_coexist_mechanism(btcoexist);
+ }
+}
+
+void ex_btc8822b2ant_bt_info_notify(struct btc_coexist *btcoexist,
+ u8 *tmp_buf, u8 length)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 i, rsp_source = 0;
+ bool wifi_connected = false;
+ bool wifi_scan = false, wifi_link = false, wifi_roam = false,
+ wifi_busy = false;
+ static bool is_scoreboard_scan;
+ const u16 type_is_scan = BT_8822B_2ANT_SCBD_SCAN;
+
+ rsp_source = tmp_buf[0] & 0xf;
+ if (rsp_source >= BT_INFO_SRC_8822B_2ANT_MAX)
+ rsp_source = BT_INFO_SRC_8822B_2ANT_WIFI_FW;
+ coex_sta->bt_info_c2h_cnt[rsp_source]++;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Bt_info[%d], len=%d, data=[", rsp_source,
+ length);
+
+ for (i = 0; i < length; i++) {
+ coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
+
+ if (i == length - 1) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "0x%02x]\n",
+ tmp_buf[i]);
+ } else {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "0x%02x, ",
+ tmp_buf[i]);
+ }
+ }
+
+ coex_sta->bt_info = coex_sta->bt_info_c2h[rsp_source][1];
+ coex_sta->bt_info_ext = coex_sta->bt_info_c2h[rsp_source][4];
+ coex_sta->bt_info_ext2 = coex_sta->bt_info_c2h[rsp_source][5];
+
+ if (rsp_source != BT_INFO_SRC_8822B_2ANT_WIFI_FW) {
+ /* if 0xff, it means BT is under WHCK test */
+ coex_sta->bt_whck_test =
+ ((coex_sta->bt_info == 0xff) ? true : false);
+
+ coex_sta->bt_create_connection =
+ ((coex_sta->bt_info_c2h[rsp_source][2] & 0x80) ? true :
+ false);
+
+ /* unit: %, value-100 to translate to unit: dBm */
+ coex_sta->bt_rssi =
+ coex_sta->bt_info_c2h[rsp_source][3] * 2 + 10;
+
+ coex_sta->c2h_bt_remote_name_req =
+ ((coex_sta->bt_info_c2h[rsp_source][2] & 0x20) ? true :
+ false);
+
+ coex_sta->is_A2DP_3M =
+ ((coex_sta->bt_info_c2h[rsp_source][2] & 0x10) ? true :
+ false);
+
+ coex_sta->acl_busy =
+ ((coex_sta->bt_info_c2h[rsp_source][1] & 0x8) ? true :
+ false);
+
+ coex_sta->voice_over_HOGP =
+ ((coex_sta->bt_info_ext & 0x10) ? true : false);
+
+ coex_sta->c2h_bt_inquiry_page =
+ ((coex_sta->bt_info & BT_INFO_8822B_2ANT_B_INQ_PAGE) ?
+ true :
+ false);
+
+ coex_sta->a2dp_bit_pool =
+ (((coex_sta->bt_info_c2h[rsp_source][1] & 0x49) ==
+ 0x49) ?
+ (coex_sta->bt_info_c2h[rsp_source][6] & 0x7f) :
+ 0);
+
+ coex_sta->is_bt_a2dp_sink =
+ (coex_sta->bt_info_c2h[rsp_source][6] & 0x80) ? true :
+ false;
+
+ coex_sta->bt_retry_cnt =
+ coex_sta->bt_info_c2h[rsp_source][2] & 0xf;
+
+ coex_sta->is_autoslot = coex_sta->bt_info_ext2 & 0x8;
+
+ coex_sta->forbidden_slot = coex_sta->bt_info_ext2 & 0x7;
+
+ coex_sta->hid_busy_num = (coex_sta->bt_info_ext2 & 0x30) >> 4;
+
+ coex_sta->hid_pair_cnt = (coex_sta->bt_info_ext2 & 0xc0) >> 6;
+
+ coex_sta->is_bt_opp_exist =
+ (coex_sta->bt_info_ext2 & 0x1) ? true : false;
+
+ if (coex_sta->bt_retry_cnt >= 1)
+ coex_sta->pop_event_cnt++;
+
+ if (coex_sta->c2h_bt_remote_name_req)
+ coex_sta->cnt_remote_name_req++;
+
+ if (coex_sta->bt_info_ext & BIT(1))
+ coex_sta->cnt_reinit++;
+
+ if (coex_sta->bt_info_ext & BIT(2)) {
+ coex_sta->cnt_setup_link++;
+ coex_sta->is_setup_link = true;
+ coex_sta->bt_relink_downcount = 2;
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Re-Link start in BT info!!\n");
+ }
+
+ if (coex_sta->bt_info_ext & BIT(3))
+ coex_sta->cnt_ign_wlan_act++;
+
+ if (coex_sta->bt_info_ext & BIT(6))
+ coex_sta->cnt_role_switch++;
+
+ if (coex_sta->bt_info_ext & BIT(7))
+ coex_sta->is_bt_multi_link = true;
+ else
+ coex_sta->is_bt_multi_link = false;
+
+ if (coex_sta->bt_info_ext & BIT(0))
+ coex_sta->is_hid_rcu = true;
+ else
+ coex_sta->is_hid_rcu = false;
+
+ if (coex_sta->bt_info_ext & BIT(5))
+ coex_sta->is_ble_scan_toggle = true;
+ else
+ coex_sta->is_ble_scan_toggle = false;
+
+ if (coex_sta->bt_create_connection) {
+ coex_sta->cnt_page++;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY,
+ &wifi_busy);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN,
+ &wifi_scan);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK,
+ &wifi_link);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM,
+ &wifi_roam);
+
+ if (wifi_link || wifi_roam || wifi_scan ||
+ coex_sta->wifi_is_high_pri_task || wifi_busy) {
+ is_scoreboard_scan = true;
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ type_is_scan,
+ true);
+
+ } else {
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ type_is_scan,
+ false);
+ }
+ } else {
+ if (is_scoreboard_scan) {
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ type_is_scan,
+ false);
+ is_scoreboard_scan = false;
+ }
+ }
+
+ /* Here we need to resend some wifi info to BT */
+ /* because bt is reset and loss of the info. */
+
+ if (!btcoexist->manual_control && !btcoexist->stop_coex_dm) {
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+
+ /* Re-Init */
+ if ((coex_sta->bt_info_ext & BIT(1))) {
+ u8 type;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n");
+ if (wifi_connected)
+ type = BTC_MEDIA_CONNECT;
+ else
+ type = BTC_MEDIA_DISCONNECT;
+ halbtc8822b2ant_update_wifi_ch_info(btcoexist,
+ type);
+ }
+
+ /* If Ignore_WLanAct && not SetUp_Link */
+ if ((coex_sta->bt_info_ext & BIT(3)) &&
+ (!(coex_sta->bt_info_ext & BIT(2))) &&
+ (!(coex_sta->bt_info_ext & BIT(6)))) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n");
+ halbtc8822b2ant_ignore_wlan_act(btcoexist,
+ FORCE_EXEC,
+ false);
+ } else {
+ if (coex_sta->bt_info_ext & BIT(2)) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], BT ignore Wlan active because Re-link!!\n");
+ } else if (coex_sta->bt_info_ext & BIT(6)) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST,
+ DBG_LOUD,
+ "[BTCoex], BT ignore Wlan active because Role-Switch!!\n");
+ }
+ }
+ }
+ }
+
+ halbtc8822b2ant_update_bt_link_info(btcoexist);
+
+ halbtc8822b2ant_run_coexist_mechanism(btcoexist);
+}
+
+void ex_btc8822b2ant_wl_fwdbginfo_notify(struct btc_coexist *btcoexist,
+ u8 *tmp_buf, u8 length)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 i = 0;
+ static u8 tmp_buf_pre[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], WiFi Fw Dbg info = %d %d %d %d %d %d (len = %d)\n",
+ tmp_buf[0], tmp_buf[1], tmp_buf[2], tmp_buf[3], tmp_buf[4],
+ tmp_buf[5], length);
+
+ if (tmp_buf[0] == 0x8) {
+ for (i = 1; i <= 5; i++) {
+ coex_sta->wl_fw_dbg_info[i] =
+ (tmp_buf[i] >= tmp_buf_pre[i]) ?
+ (tmp_buf[i] - tmp_buf_pre[i]) :
+ (255 - tmp_buf_pre[i] + tmp_buf[i]);
+
+ tmp_buf_pre[i] = tmp_buf[i];
+ }
+ }
+}
+
+void ex_btc8822b2ant_rx_rate_change_notify(struct btc_coexist *btcoexist,
+ bool is_data_frame,
+ u8 btc_rate_id)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool wifi_connected = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+
+ if (is_data_frame) {
+ coex_sta->wl_rx_rate = btc_rate_id;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], rx_rate_change_notify data rate id = %d, RTS_Rate = %d\n",
+ coex_sta->wl_rx_rate, coex_sta->wl_rts_rx_rate);
+ } else {
+ coex_sta->wl_rts_rx_rate = btc_rate_id;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], rts_rate_change_notify RTS rate id = %d, RTS_Rate = %d\n",
+ coex_sta->wl_rts_rx_rate, coex_sta->wl_rts_rx_rate);
+ }
+
+ if (wifi_connected &&
+ (coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_ACL_BUSY ||
+ coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_ACL_SCO_BUSY ||
+ coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_SCO_BUSY)) {
+ if (coex_sta->wl_rx_rate == BTC_CCK_5_5 ||
+ coex_sta->wl_rx_rate == BTC_OFDM_6 ||
+ coex_sta->wl_rx_rate == BTC_MCS_0) {
+ coex_sta->cck_lock_warn = true;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], cck lock warning...\n");
+ } else if ((coex_sta->wl_rx_rate == BTC_CCK_1) ||
+ (coex_sta->wl_rx_rate == BTC_CCK_2) ||
+ (coex_sta->wl_rts_rx_rate == BTC_CCK_1) ||
+ (coex_sta->wl_rts_rx_rate == BTC_CCK_2)) {
+ coex_sta->cck_lock = true;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], cck locking...\n");
+ } else {
+ coex_sta->cck_lock_warn = false;
+ coex_sta->cck_lock = false;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], cck unlock...\n");
+ }
+ } else {
+ if (coex_dm->bt_status ==
+ BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE ||
+ coex_dm->bt_status ==
+ BT_8822B_2ANT_BT_STATUS_NCONNECTED_IDLE) {
+ coex_sta->cck_lock_warn = false;
+ coex_sta->cck_lock = false;
+ }
+ }
+}
+
+void ex_btc8822b2ant_rf_status_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RF Status notify\n");
+
+ if (type == BTC_RF_ON) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RF is turned ON!!\n");
+
+ btcoexist->stop_coex_dm = false;
+ coex_sta->is_rf_state_off = false;
+ } else if (type == BTC_RF_OFF) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], RF is turned OFF!!\n");
+
+ halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC,
+ BT_8822B_2ANT_PHASE_WOFF);
+
+ halbtc8822b2ant_action_coex_all_off(btcoexist);
+
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ BT_8822B_2ANT_SCBD_ACTIVE |
+ BT_8822B_2ANT_SCBD_ONOFF |
+ BT_8822B_2ANT_SCBD_SCAN |
+ BT_8822B_2ANT_SCBD_UNDERTEST |
+ BT_8822B_2ANT_SCBD_RXGAIN,
+ false);
+
+ btcoexist->stop_coex_dm = true;
+ coex_sta->is_rf_state_off = true;
+ }
+}
+
+void ex_btc8822b2ant_halt_notify(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Halt notify\n");
+
+ halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC,
+ BT_8822B_2ANT_PHASE_WOFF);
+
+ ex_btc8822b2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
+
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ BT_8822B_2ANT_SCBD_ACTIVE |
+ BT_8822B_2ANT_SCBD_ONOFF |
+ BT_8822B_2ANT_SCBD_SCAN |
+ BT_8822B_2ANT_SCBD_UNDERTEST |
+ BT_8822B_2ANT_SCBD_RXGAIN,
+ false);
+
+ btcoexist->stop_coex_dm = true;
+}
+
+void ex_btc8822b2ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool wifi_under_5g = false;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Pnp notify\n");
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+
+ if (pnp_state == BTC_WIFI_PNP_SLEEP ||
+ pnp_state == BTC_WIFI_PNP_SLEEP_KEEP_ANT) {
+ u8 phase;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Pnp notify to SLEEP\n");
+
+ /* Sinda 20150819, workaround for driver skip leave IPS/LPS to
+ * speed up sleep time.
+ * Driver do not leave IPS/LPS when driver is going to sleep,
+ * so BTCoexistence think wifi is still under IPS/LPS.
+ * BT should clear UnderIPS/UnderLPS state to avoid mismatch
+ * state after wakeup.
+ */
+ coex_sta->under_ips = false;
+ coex_sta->under_lps = false;
+
+ halbtc8822b2ant_post_state_to_bt(btcoexist,
+ BT_8822B_2ANT_SCBD_ACTIVE |
+ BT_8822B_2ANT_SCBD_ONOFF |
+ BT_8822B_2ANT_SCBD_SCAN |
+ BT_8822B_2ANT_SCBD_UNDERTEST |
+ BT_8822B_2ANT_SCBD_RXGAIN,
+ false);
+
+ if (pnp_state == BTC_WIFI_PNP_SLEEP_KEEP_ANT) {
+ if (wifi_under_5g)
+ phase = BT_8822B_2ANT_PHASE_5G;
+ else
+ phase = BT_8822B_2ANT_PHASE_2G;
+ } else {
+ phase = BT_8822B_2ANT_PHASE_WOFF;
+ }
+ halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO,
+ FORCE_EXEC, phase);
+
+ btcoexist->stop_coex_dm = true;
+ } else if (pnp_state == BTC_WIFI_PNP_WAKE_UP) {
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], Pnp notify to WAKE UP\n");
+ }
+}
+
+void ex_btc8822b2ant_periodical(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ bool bt_relink_finish = false;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ************* Periodical *************\n");
+
+ if (!btcoexist->auto_report_2ant)
+ halbtc8822b2ant_query_bt_info(btcoexist);
+
+ halbtc8822b2ant_monitor_bt_ctr(btcoexist);
+ halbtc8822b2ant_monitor_wifi_ctr(btcoexist);
+ halbtc8822b2ant_monitor_bt_enable_disable(btcoexist);
+
+ if (coex_sta->bt_relink_downcount != 0) {
+ coex_sta->bt_relink_downcount--;
+
+ if (coex_sta->bt_relink_downcount == 0) {
+ coex_sta->is_setup_link = false;
+ bt_relink_finish = true;
+ }
+ }
+
+ /* for 4-way, DHCP, EAPOL packet */
+ if (coex_sta->specific_pkt_period_cnt > 0) {
+ coex_sta->specific_pkt_period_cnt--;
+
+ if (coex_sta->specific_pkt_period_cnt == 0 &&
+ coex_sta->wifi_is_high_pri_task)
+ coex_sta->wifi_is_high_pri_task = false;
+
+ RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
+ "[BTCoex], ***************** Hi-Pri Task = %s*****************\n",
+ (coex_sta->wifi_is_high_pri_task ? "Yes" : "No"));
+ }
+
+ if (halbtc8822b2ant_is_wifibt_status_changed(btcoexist) ||
+ bt_relink_finish || coex_sta->is_set_ps_state_fail)
+ halbtc8822b2ant_run_coexist_mechanism(btcoexist);
+}
+
+void ex_btc8822b2ant_antenna_detection(struct btc_coexist *btcoexist,
+ u32 cent_freq, u32 offset, u32 span,
+ u32 seconds)
+{
+}
+
+void ex_btc8822b2ant_display_ant_detection(struct btc_coexist *btcoexist) {}
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b2ant.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b2ant.h
new file mode 100644
index 000000000000..c87c90ea84f7
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8822b2ant.h
@@ -0,0 +1,434 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2016 - 2017 Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ *****************************************************************************/
+
+/* *******************************************
+ * The following is for 8822B 2Ant BT Co-exist definition
+ * ********************************************/
+#define BT_INFO_8822B_2ANT_B_FTP BIT(7)
+#define BT_INFO_8822B_2ANT_B_A2DP BIT(6)
+#define BT_INFO_8822B_2ANT_B_HID BIT(5)
+#define BT_INFO_8822B_2ANT_B_SCO_BUSY BIT(4)
+#define BT_INFO_8822B_2ANT_B_ACL_BUSY BIT(3)
+#define BT_INFO_8822B_2ANT_B_INQ_PAGE BIT(2)
+#define BT_INFO_8822B_2ANT_B_SCO_ESCO BIT(1)
+#define BT_INFO_8822B_2ANT_B_CONNECTION BIT(0)
+
+#define BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT 2
+
+/* unit: % WiFi RSSI Threshold for 2-Ant free-run/2-Ant TDMA translation.
+ * (default = 42)
+ */
+#define BT_8822B_2ANT_WIFI_RSSI_COEXSWITCH_THRES1 25
+/* unit: % BT RSSI Threshold for 2-Ant free-run/2-Ant TDMA translation.
+ * (default = 46)
+ */
+#define BT_8822B_2ANT_BT_RSSI_COEXSWITCH_THRES1 22
+/* unit: % WiFi RSSI Threshold for 1-Ant TDMA/1-Ant PS-TDMA translation.
+ * (default = 42)
+ */
+#define BT_8822B_2ANT_WIFI_RSSI_COEXSWITCH_THRES2 25
+/* unit: % BT RSSI Threshold for 1-Ant TDMA/1-Ant PS-TDMA translation.
+ * (default = 46)
+ */
+#define BT_8822B_2ANT_BT_RSSI_COEXSWITCH_THRES2 22
+
+#define BT_8822B_2ANT_DEFAULT_ISOLATION 25 /* unit: dB */
+#define BT_8822B_2ANT_WIFI_MAX_TX_POWER 15 /* unit: dBm */
+#define BT_8822B_2ANT_BT_MAX_TX_POWER 3 /* unit: dBm */
+#define BT_8822B_2ANT_WIFI_SIR_THRES1 -15 /* unit: dB */
+#define BT_8822B_2ANT_WIFI_SIR_THRES2 -30 /* unit: dB */
+#define BT_8822B_2ANT_BT_SIR_THRES1 -15 /* unit: dB */
+#define BT_8822B_2ANT_BT_SIR_THRES2 -30 /* unit: dB */
+
+enum bt_8822b_2ant_signal_state {
+ BT_8822B_2ANT_SIG_STA_SET_TO_LOW = 0x0,
+ BT_8822B_2ANT_SIG_STA_SET_BY_HW = 0x0,
+ BT_8822B_2ANT_SIG_STA_SET_TO_HIGH = 0x1,
+ BT_8822B_2ANT_SIG_STA_MAX
+};
+
+enum bt_8822b_2ant_path_ctrl_owner {
+ BT_8822B_2ANT_PCO_BTSIDE = 0x0,
+ BT_8822B_2ANT_PCO_WLSIDE = 0x1,
+ BT_8822B_2ANT_PCO_MAX
+};
+
+enum bt_8822b_2ant_gnt_ctrl_type {
+ BT_8822B_2ANT_GNT_TYPE_CTRL_BY_PTA = 0x0,
+ BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW = 0x1,
+ BT_8822B_2ANT_GNT_TYPE_MAX
+};
+
+enum bt_8822b_2ant_gnt_ctrl_block {
+ BT_8822B_2ANT_GNT_BLOCK_RFC_BB = 0x0,
+ BT_8822B_2ANT_GNT_BLOCK_RFC = 0x1,
+ BT_8822B_2ANT_GNT_BLOCK_BB = 0x2,
+ BT_8822B_2ANT_GNT_BLOCK_MAX
+};
+
+enum bt_8822b_2ant_lte_coex_table_type {
+ BT_8822B_2ANT_CTT_WL_VS_LTE = 0x0,
+ BT_8822B_2ANT_CTT_BT_VS_LTE = 0x1,
+ BT_8822B_2ANT_CTT_MAX
+};
+
+enum bt_8822b_2ant_lte_break_table_type {
+ BT_8822B_2ANT_LBTT_WL_BREAK_LTE = 0x0,
+ BT_8822B_2ANT_LBTT_BT_BREAK_LTE = 0x1,
+ BT_8822B_2ANT_LBTT_LTE_BREAK_WL = 0x2,
+ BT_8822B_2ANT_LBTT_LTE_BREAK_BT = 0x3,
+ BT_8822B_2ANT_LBTT_MAX
+};
+
+enum bt_info_src_8822b_2ant {
+ BT_INFO_SRC_8822B_2ANT_WIFI_FW = 0x0,
+ BT_INFO_SRC_8822B_2ANT_BT_RSP = 0x1,
+ BT_INFO_SRC_8822B_2ANT_BT_ACTIVE_SEND = 0x2,
+ BT_INFO_SRC_8822B_2ANT_MAX
+};
+
+enum bt_8822b_2ant_bt_status {
+ BT_8822B_2ANT_BT_STATUS_NCONNECTED_IDLE = 0x0,
+ BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE = 0x1,
+ BT_8822B_2ANT_BT_STATUS_INQ_PAGE = 0x2,
+ BT_8822B_2ANT_BT_STATUS_ACL_BUSY = 0x3,
+ BT_8822B_2ANT_BT_STATUS_SCO_BUSY = 0x4,
+ BT_8822B_2ANT_BT_STATUS_ACL_SCO_BUSY = 0x5,
+ BT_8822B_2ANT_BT_STATUS_MAX
+};
+
+enum bt_8822b_2ant_coex_algo {
+ BT_8822B_2ANT_COEX_UNDEFINED = 0x0,
+ BT_8822B_2ANT_COEX_SCO = 0x1,
+ BT_8822B_2ANT_COEX_HID = 0x2,
+ BT_8822B_2ANT_COEX_A2DP = 0x3,
+ BT_8822B_2ANT_COEX_A2DP_PANHS = 0x4,
+ BT_8822B_2ANT_COEX_PAN = 0x5,
+ BT_8822B_2ANT_COEX_PANHS = 0x6,
+ BT_8822B_2ANT_COEX_PAN_A2DP = 0x7,
+ BT_8822B_2ANT_COEX_PAN_HID = 0x8,
+ BT_8822B_2ANT_COEX_HID_A2DP_PAN = 0x9,
+ BT_8822B_2ANT_COEX_HID_A2DP = 0xa,
+ BT_8822B_2ANT_COEX_NOPROFILEBUSY = 0xb,
+ BT_8822B_2ANT_COEX_A2DPSINK = 0xc,
+ BT_8822B_2ANT_COEX_MAX
+};
+
+enum bt_8822b_2ant_ext_ant_switch_type {
+ BT_8822B_2ANT_SWITCH_USE_DPDT = 0x0,
+ BT_8822B_2ANT_SWITCH_USE_SPDT = 0x1,
+ BT_8822B_2ANT_SWITCH_NONE = 0x2,
+ BT_8822B_2ANT_SWITCH_MAX
+};
+
+enum bt_8822b_2ant_ext_ant_switch_ctrl_type {
+ BT_8822B_2ANT_SWITCH_CTRL_BY_BBSW = 0x0,
+ BT_8822B_2ANT_SWITCH_CTRL_BY_PTA = 0x1,
+ BT_8822B_2ANT_SWITCH_CTRL_BY_ANTDIV = 0x2,
+ BT_8822B_2ANT_SWITCH_CTRL_BY_MAC = 0x3,
+ BT_8822B_2ANT_SWITCH_CTRL_BY_BT = 0x4,
+ BT_8822B_2ANT_SWITCH_CTRL_MAX
+};
+
+enum bt_8822b_2ant_ext_ant_switch_pos_type {
+ BT_8822B_2ANT_SWITCH_MAIN_TO_BT = 0x0,
+ BT_8822B_2ANT_SWITCH_MAIN_TO_WLG = 0x1,
+ BT_8822B_2ANT_SWITCH_MAIN_TO_WLA = 0x2,
+ BT_8822B_2ANT_SWITCH_MAIN_TO_NOCARE = 0x3,
+ BT_8822B_2ANT_SWITCH_MAIN_TO_MAX
+};
+
+enum bt_8822b_2ant_ext_band_switch_pos_type {
+ BT_8822B_2ANT_EXT_BAND_SWITCH_TO_WLG = 0x0,
+ BT_8822B_2ANT_EXT_BAND_SWITCH_TO_WLA = 0x1,
+ BT_8822B_2ANT_EXT_BAND_SWITCH_TO_MAX
+};
+
+enum bt_8822b_2ant_int_block {
+ BT_8822B_2ANT_INT_BLOCK_SWITCH_TO_WLG_OF_BTG = 0x0,
+ BT_8822B_2ANT_INT_BLOCK_SWITCH_TO_WLG_OF_WLAG = 0x1,
+ BT_8822B_2ANT_INT_BLOCK_SWITCH_TO_WLA_OF_WLAG = 0x2,
+ BT_8822B_2ANT_INT_BLOCK_SWITCH_TO_MAX
+};
+
+enum bt_8822b_2ant_phase {
+ BT_8822B_2ANT_PHASE_INIT = 0x0,
+ BT_8822B_2ANT_PHASE_WONLY = 0x1,
+ BT_8822B_2ANT_PHASE_WOFF = 0x2,
+ BT_8822B_2ANT_PHASE_2G = 0x3,
+ BT_8822B_2ANT_PHASE_5G = 0x4,
+ BT_8822B_2ANT_PHASE_BTMP = 0x5,
+ BT_8822B_2ANT_PHASE_ANTENNA_DET = 0x6,
+ BT_8822B_2ANT_PHASE_POWERON = 0x7,
+ BT_8822B_2ANT_PHASE_2G_CONC = 0x8,
+ BT_8822B_2ANT_PHASE_2G_FREERUN = 0x9,
+ BT_8822B_2ANT_PHASE_MAX
+};
+
+/*ADD SCOREBOARD TO FIX BT LPS 32K ISSUE WHILE WL BUSY*/
+
+enum bt_8822b_2ant_scoreboard {
+ BT_8822B_2ANT_SCBD_ACTIVE = BIT(0),
+ BT_8822B_2ANT_SCBD_ONOFF = BIT(1),
+ BT_8822B_2ANT_SCBD_SCAN = BIT(2),
+ BT_8822B_2ANT_SCBD_UNDERTEST = BIT(3),
+ BT_8822B_2ANT_SCBD_RXGAIN = BIT(4),
+ BT_8822B_2ANT_SCBD_WLBUSY = BIT(6),
+ BT_8822B_2ANT_SCBD_EXTFEM = BIT(8),
+ BT_8822B_2ANT_SCBD_CQDDR = BIT(10)
+};
+
+struct coex_dm_8822b_2ant {
+ /* hw setting */
+ u32 pre_ant_pos_type;
+ u32 cur_ant_pos_type;
+ /* fw mechanism */
+ u8 pre_bt_dec_pwr_lvl;
+ u8 cur_bt_dec_pwr_lvl;
+ u8 pre_fw_dac_swing_lvl;
+ u8 cur_fw_dac_swing_lvl;
+ bool cur_ignore_wlan_act;
+ bool pre_ignore_wlan_act;
+ u8 pre_ps_tdma;
+ u8 cur_ps_tdma;
+ u8 ps_tdma_para[5];
+ bool pre_ps_tdma_on;
+ bool cur_ps_tdma_on;
+
+ /* sw mechanism */
+ bool pre_low_penalty_ra;
+ bool cur_low_penalty_ra;
+ bool pre_agc_table_en;
+ bool cur_agc_table_en;
+ u32 pre_val0x6c0;
+ u32 cur_val0x6c0;
+ u32 pre_val0x6c4;
+ u32 cur_val0x6c4;
+ u32 pre_val0x6c8;
+ u32 cur_val0x6c8;
+ u8 pre_val0x6cc;
+ u8 cur_val0x6cc;
+ bool limited_dig;
+
+ /* algorithm related */
+ u8 pre_algorithm;
+ u8 cur_algorithm;
+ u8 bt_status;
+ u8 wifi_chnl_info[3];
+
+ u8 pre_lps;
+ u8 cur_lps;
+ u8 pre_rpwm;
+ u8 cur_rpwm;
+
+ bool is_switch_to_1dot5_ant;
+ u32 arp_cnt;
+
+};
+
+struct coex_sta_8822b_2ant {
+ bool bt_disabled;
+ bool bt_link_exist;
+ bool sco_exist;
+ bool a2dp_exist;
+ bool hid_exist;
+ bool pan_exist;
+
+ bool under_lps;
+ bool under_ips;
+ u32 high_priority_tx;
+ u32 high_priority_rx;
+ u32 low_priority_tx;
+ u32 low_priority_rx;
+ bool is_hi_pri_rx_overhead;
+ u8 bt_rssi;
+ u8 pre_bt_rssi_state;
+ u8 pre_wifi_rssi_state[4];
+ u8 bt_info_c2h[BT_INFO_SRC_8822B_2ANT_MAX][10];
+ u32 bt_info_c2h_cnt[BT_INFO_SRC_8822B_2ANT_MAX];
+ bool bt_whck_test;
+ bool c2h_bt_inquiry_page;
+ bool c2h_bt_remote_name_req;
+
+ u8 bt_info_ext;
+ u8 bt_info_ext2;
+ u32 pop_event_cnt;
+ u8 scan_ap_num;
+ u8 bt_retry_cnt;
+
+ u32 crc_ok_cck;
+ u32 crc_ok_11g;
+ u32 crc_ok_11n;
+ u32 crc_ok_11n_vht;
+
+ u32 crc_err_cck;
+ u32 crc_err_11g;
+ u32 crc_err_11n;
+ u32 crc_err_11n_vht;
+
+ u32 acc_crc_ratio;
+ u32 now_crc_ratio;
+
+ bool cck_lock;
+ bool cck_lock_ever;
+ bool cck_lock_warn;
+
+ u8 coex_table_type;
+ bool force_lps_ctrl;
+
+ u8 dis_ver_info_cnt;
+
+ u8 a2dp_bit_pool;
+ u8 cut_version;
+
+ bool concurrent_rx_mode_on;
+
+ u16 score_board;
+ u8 isolation_btween_wb; /* 0~ 50 */
+ u8 wifi_coex_thres;
+ u8 bt_coex_thres;
+ u8 wifi_coex_thres2;
+ u8 bt_coex_thres2;
+
+ u8 num_of_profile;
+ bool acl_busy;
+ bool bt_create_connection;
+ bool wifi_is_high_pri_task;
+ u32 specific_pkt_period_cnt;
+ u32 bt_coex_supported_feature;
+ u32 bt_coex_supported_version;
+
+ u8 bt_ble_scan_type;
+ u32 bt_ble_scan_para[3];
+
+ bool run_time_state;
+ bool freeze_coexrun_by_btinfo;
+
+ bool is_A2DP_3M;
+ bool voice_over_HOGP;
+ u8 bt_info;
+ bool is_autoslot;
+ u8 forbidden_slot;
+ u8 hid_busy_num;
+ u8 hid_pair_cnt;
+
+ u32 cnt_remote_name_req;
+ u32 cnt_setup_link;
+ u32 cnt_reinit;
+ u32 cnt_ign_wlan_act;
+ u32 cnt_page;
+ u32 cnt_role_switch;
+
+ u16 bt_reg_vendor_ac;
+ u16 bt_reg_vendor_ae;
+
+ bool is_setup_link;
+ u8 wl_noisy_level;
+ u32 gnt_error_cnt;
+
+ u8 bt_afh_map[10];
+ u8 bt_relink_downcount;
+ bool is_tdma_btautoslot;
+ bool is_tdma_btautoslot_hang;
+
+ bool is_esco_mode;
+ u8 switch_band_notify_to;
+ bool is_rf_state_off;
+
+ bool is_hid_low_pri_tx_overhead;
+ bool is_bt_multi_link;
+ bool is_bt_a2dp_sink;
+
+ bool is_set_ps_state_fail;
+ u8 cnt_set_ps_state_fail;
+
+ u8 wl_fw_dbg_info[10];
+ u8 wl_rx_rate;
+ u8 wl_rts_rx_rate;
+ u8 wl_center_channel;
+
+ bool is_2g_freerun;
+
+ u16 score_board_WB;
+ bool is_hid_rcu;
+ u16 legacy_forbidden_slot;
+ u16 le_forbidden_slot;
+ u8 bt_a2dp_vendor_id;
+ u32 bt_a2dp_device_name;
+ bool is_ble_scan_toggle;
+
+ bool is_bt_opp_exist;
+ bool gl_wifi_busy;
+};
+
+#define BT_8822B_2ANT_EXT_BAND_SWITCH_USE_DPDT 0
+#define BT_8822B_2ANT_EXT_BAND_SWITCH_USE_SPDT 1
+
+struct rfe_type_8822b_2ant {
+ u8 rfe_module_type;
+ bool ext_ant_switch_exist;
+ u8 ext_ant_switch_type; /* 0:DPDT, 1:SPDT */
+ /* iF 0: DPDT_P=0, DPDT_N=1 => BTG to Main, WL_A+G to Aux */
+ u8 ext_ant_switch_ctrl_polarity;
+
+ bool ext_band_switch_exist;
+ u8 ext_band_switch_type; /* 0:DPDT, 1:SPDT */
+ u8 ext_band_switch_ctrl_polarity;
+
+ /* If true: WLG at BTG, If false: WLG at WLAG */
+ bool wlg_locate_at_btg;
+
+ bool ext_ant_switch_diversity; /* If diversity on */
+};
+
+/* *******************************************
+ * The following is interface which will notify coex module.
+ * ********************************************/
+void ex_btc8822b2ant_power_on_setting(struct btc_coexist *btcoexist);
+void ex_btc8822b2ant_pre_load_firmware(struct btc_coexist *btcoexist);
+void ex_btc8822b2ant_init_hw_config(struct btc_coexist *btcoexist,
+ bool wifi_only);
+void ex_btc8822b2ant_init_coex_dm(struct btc_coexist *btcoexist);
+void ex_btc8822b2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8822b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8822b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8822b2ant_switchband_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_btc8822b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8822b2ant_media_status_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_btc8822b2ant_specific_packet_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_btc8822b2ant_bt_info_notify(struct btc_coexist *btcoexist,
+ u8 *tmp_buf, u8 length);
+void ex_btc8822b2ant_wl_fwdbginfo_notify(struct btc_coexist *btcoexist,
+ u8 *tmp_buf, u8 length);
+void ex_btc8822b2ant_rx_rate_change_notify(struct btc_coexist *btcoexist,
+ bool is_data_frame,
+ u8 btc_rate_id);
+void ex_btc8822b2ant_rf_status_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_btc8822b2ant_halt_notify(struct btc_coexist *btcoexist);
+void ex_btc8822b2ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state);
+void ex_btc8822b2ant_periodical(struct btc_coexist *btcoexist);
+void ex_btc8822b2ant_display_simple_coex_info(struct btc_coexist *btcoexist,
+ struct seq_file *m);
+
+void ex_btc8822b2ant_display_coex_info(struct btc_coexist *btcoexist,
+ struct seq_file *m);
+void ex_btc8822b2ant_antenna_detection(struct btc_coexist *btcoexist,
+ u32 cent_freq, u32 offset, u32 span,
+ u32 seconds);
+void ex_btc8822b2ant_display_ant_detection(struct btc_coexist *btcoexist);
--
2.15.1
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [PATCH 13/15] rtlwifi: btcoex: Add 8822b header files to precomp.h
2018-02-28 3:07 [PATCH 00/15] rtlwifi: Add 8822b 1ant/2ant btcoex files pkshih
` (11 preceding siblings ...)
2018-02-28 3:07 ` [PATCH 12/15] rtlwifi: btcoex: Add 8822b 1ant/2ant coex files pkshih
@ 2018-02-28 3:07 ` pkshih
2018-02-28 3:07 ` [PATCH 14/15] rtlwifi: btcoex: Add 8822b to Makefile pkshih
2018-02-28 3:07 ` [PATCH 15/15] rtlwifi: btcoex: Add 8822b routine to btc interfaces pkshih
14 siblings, 0 replies; 25+ messages in thread
From: pkshih @ 2018-02-28 3:07 UTC (permalink / raw)
To: kvalo; +Cc: Larry.Finger, linux-wireless
From: Ping-Ke Shih <pkshih@realtek.com>
Add 8822b header files to precomp.h for routing functions.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbt_precomp.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbt_precomp.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbt_precomp.h
index 02dff4c3f664..858318fd3d63 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbt_precomp.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbt_precomp.h
@@ -48,6 +48,9 @@
#include "halbtc8723b2ant.h"
#include "halbtc8821a2ant.h"
#include "halbtc8821a1ant.h"
+#include "halbtc8822b1ant.h"
+#include "halbtc8822b2ant.h"
+#include "halbtc8822bwifionly.h"
#define GetDefaultAdapter(padapter) padapter
--
2.15.1
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [PATCH 14/15] rtlwifi: btcoex: Add 8822b to Makefile
2018-02-28 3:07 [PATCH 00/15] rtlwifi: Add 8822b 1ant/2ant btcoex files pkshih
` (12 preceding siblings ...)
2018-02-28 3:07 ` [PATCH 13/15] rtlwifi: btcoex: Add 8822b header files to precomp.h pkshih
@ 2018-02-28 3:07 ` pkshih
2018-02-28 3:07 ` [PATCH 15/15] rtlwifi: btcoex: Add 8822b routine to btc interfaces pkshih
14 siblings, 0 replies; 25+ messages in thread
From: pkshih @ 2018-02-28 3:07 UTC (permalink / raw)
To: kvalo; +Cc: Larry.Finger, linux-wireless
From: Ping-Ke Shih <pkshih@realtek.com>
Add btcoex of 8822b to Makefile.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile b/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile
index d15c58737388..37108c379bd0 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile
@@ -4,6 +4,9 @@ btcoexist-objs := halbtc8192e2ant.o \
halbtc8723b2ant.o \
halbtc8821a1ant.o \
halbtc8821a2ant.o \
+ halbtc8822b1ant.o \
+ halbtc8822b2ant.o \
+ halbtc8822bwifionly.o \
halbtcoutsrc.o \
rtl_btc.o
--
2.15.1
^ permalink raw reply related [flat|nested] 25+ messages in thread
* [PATCH 15/15] rtlwifi: btcoex: Add 8822b routine to btc interfaces
2018-02-28 3:07 [PATCH 00/15] rtlwifi: Add 8822b 1ant/2ant btcoex files pkshih
` (13 preceding siblings ...)
2018-02-28 3:07 ` [PATCH 14/15] rtlwifi: btcoex: Add 8822b to Makefile pkshih
@ 2018-02-28 3:07 ` pkshih
14 siblings, 0 replies; 25+ messages in thread
From: pkshih @ 2018-02-28 3:07 UTC (permalink / raw)
To: kvalo; +Cc: Larry.Finger, linux-wireless
From: Ping-Ke Shih <pkshih@realtek.com>
Add 8822b routines to run btcoex algorithm
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
.../realtek/rtlwifi/btcoexist/halbtcoutsrc.c | 100 +++++++++++++++++++++
1 file changed, 100 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
index 8b6b07a936f5..e0f9985582f9 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
@@ -1441,6 +1441,11 @@ void exhalbtc_power_on_setting(struct btc_coexist *btcoexist)
ex_btc8723b2ant_power_on_setting(btcoexist);
else if (btcoexist->board_info.btdm_ant_num == 1)
ex_btc8723b1ant_power_on_setting(btcoexist);
+ } else if (IS_HARDWARE_TYPE_8822B(btcoexist->adapter)) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8822b1ant_power_on_setting(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8822b2ant_power_on_setting(btcoexist);
}
}
@@ -1454,6 +1459,11 @@ void exhalbtc_pre_load_firmware(struct btc_coexist *btcoexist)
if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) {
if (btcoexist->board_info.btdm_ant_num == 2)
ex_btc8723b2ant_pre_load_firmware(btcoexist);
+ } else if (IS_HARDWARE_TYPE_8822B(btcoexist->adapter)) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8822b1ant_pre_load_firmware(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8822b2ant_pre_load_firmware(btcoexist);
}
}
@@ -1479,11 +1489,21 @@ void exhalbtc_init_hw_config(struct btc_coexist *btcoexist, bool wifi_only)
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
if (btcoexist->board_info.btdm_ant_num == 2)
ex_btc8192e2ant_init_hwconfig(btcoexist);
+ } else if (IS_HARDWARE_TYPE_8822B(btcoexist->adapter)) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8822b1ant_init_hw_config(btcoexist, wifi_only);
+ else if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8822b2ant_init_hw_config(btcoexist, wifi_only);
+
+ halbtc_set_default_port_id_cmd(btcoexist);
+ halbtc_send_wifi_port_id_cmd(btcoexist);
}
}
void exhalbtc_init_hw_config_wifi_only(struct wifi_only_cfg *wifionly_cfg)
{
+ if (IS_HARDWARE_TYPE_8822B(wifionly_cfg->adapter))
+ ex_hal8822b_wifi_only_hw_config(wifionly_cfg);
}
void exhalbtc_init_coex_dm(struct btc_coexist *btcoexist)
@@ -1506,6 +1526,11 @@ void exhalbtc_init_coex_dm(struct btc_coexist *btcoexist)
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
if (btcoexist->board_info.btdm_ant_num == 2)
ex_btc8192e2ant_init_coex_dm(btcoexist);
+ } else if (IS_HARDWARE_TYPE_8822B(btcoexist->adapter)) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8822b1ant_init_coex_dm(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8822b2ant_init_coex_dm(btcoexist);
}
btcoexist->initilized = true;
@@ -1541,6 +1566,11 @@ void exhalbtc_ips_notify(struct btc_coexist *btcoexist, u8 type)
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
if (btcoexist->board_info.btdm_ant_num == 2)
ex_btc8192e2ant_ips_notify(btcoexist, ips_type);
+ } else if (IS_HARDWARE_TYPE_8822B(btcoexist->adapter)) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8822b1ant_ips_notify(btcoexist, ips_type);
+ else if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8822b2ant_ips_notify(btcoexist, ips_type);
}
halbtc_normal_low_power(btcoexist);
@@ -1574,6 +1604,11 @@ void exhalbtc_lps_notify(struct btc_coexist *btcoexist, u8 type)
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
if (btcoexist->board_info.btdm_ant_num == 2)
ex_btc8192e2ant_lps_notify(btcoexist, lps_type);
+ } else if (IS_HARDWARE_TYPE_8822B(btcoexist->adapter)) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8822b1ant_lps_notify(btcoexist, lps_type);
+ else if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8822b2ant_lps_notify(btcoexist, lps_type);
}
}
@@ -1607,6 +1642,11 @@ void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type)
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
if (btcoexist->board_info.btdm_ant_num == 2)
ex_btc8192e2ant_scan_notify(btcoexist, scan_type);
+ } else if (IS_HARDWARE_TYPE_8822B(btcoexist->adapter)) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8822b1ant_scan_notify(btcoexist, scan_type);
+ else if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8822b2ant_scan_notify(btcoexist, scan_type);
}
halbtc_normal_low_power(btcoexist);
@@ -1615,6 +1655,8 @@ void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type)
void exhalbtc_scan_notify_wifi_only(struct wifi_only_cfg *wifionly_cfg,
u8 is_5g)
{
+ if (IS_HARDWARE_TYPE_8822B(wifionly_cfg->adapter))
+ ex_hal8822b_wifi_only_scannotify(wifionly_cfg, is_5g);
}
void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action)
@@ -1655,6 +1697,11 @@ void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action)
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
if (btcoexist->board_info.btdm_ant_num == 2)
ex_btc8192e2ant_connect_notify(btcoexist, asso_type);
+ } else if (IS_HARDWARE_TYPE_8822B(btcoexist->adapter)) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8822b1ant_connect_notify(btcoexist, asso_type_v2);
+ else if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8822b2ant_connect_notify(btcoexist, asso_type_v2);
}
halbtc_normal_low_power(btcoexist);
@@ -1691,6 +1738,11 @@ void exhalbtc_mediastatus_notify(struct btc_coexist *btcoexist,
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
if (btcoexist->board_info.btdm_ant_num == 2)
ex_btc8192e2ant_media_status_notify(btcoexist, status);
+ } else if (IS_HARDWARE_TYPE_8822B(btcoexist->adapter)) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8822b1ant_media_status_notify(btcoexist, status);
+ else if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8822b2ant_media_status_notify(btcoexist, status);
}
halbtc_normal_low_power(btcoexist);
@@ -1737,6 +1789,13 @@ void exhalbtc_special_packet_notify(struct btc_coexist *btcoexist, u8 pkt_type)
if (btcoexist->board_info.btdm_ant_num == 2)
ex_btc8192e2ant_special_packet_notify(btcoexist,
packet_type);
+ } else if (IS_HARDWARE_TYPE_8822B(btcoexist->adapter)) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8822b1ant_specific_packet_notify(btcoexist,
+ packet_type);
+ else if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8822b2ant_specific_packet_notify(btcoexist,
+ packet_type);
}
halbtc_normal_low_power(btcoexist);
@@ -1769,6 +1828,13 @@ void exhalbtc_bt_info_notify(struct btc_coexist *btcoexist,
if (btcoexist->board_info.btdm_ant_num == 2)
ex_btc8192e2ant_bt_info_notify(btcoexist, tmp_buf,
length);
+ } else if (IS_HARDWARE_TYPE_8822B(btcoexist->adapter)) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8822b1ant_bt_info_notify(btcoexist, tmp_buf,
+ length);
+ else if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8822b2ant_bt_info_notify(btcoexist, tmp_buf,
+ length);
}
halbtc_normal_low_power(btcoexist);
@@ -1784,6 +1850,11 @@ void exhalbtc_rf_status_notify(struct btc_coexist *btcoexist, u8 type)
if (btcoexist->board_info.btdm_ant_num == 1)
ex_btc8723b1ant_rf_status_notify(btcoexist, type);
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
+ } else if (IS_HARDWARE_TYPE_8822B(btcoexist->adapter)) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8822b1ant_rf_status_notify(btcoexist, type);
+ else if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8822b2ant_rf_status_notify(btcoexist, type);
}
}
@@ -1829,6 +1900,11 @@ void exhalbtc_halt_notify(struct btc_coexist *btcoexist)
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
if (btcoexist->board_info.btdm_ant_num == 2)
ex_btc8192e2ant_halt_notify(btcoexist);
+ } else if (IS_HARDWARE_TYPE_8822B(btcoexist->adapter)) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8822b1ant_halt_notify(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8822b2ant_halt_notify(btcoexist);
}
btcoexist->binded = false;
@@ -1855,6 +1931,11 @@ void exhalbtc_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
else if (btcoexist->board_info.btdm_ant_num == 2)
ex_btc8821a2ant_pnp_notify(btcoexist, pnp_state);
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
+ } else if (IS_HARDWARE_TYPE_8822B(btcoexist->adapter)) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8822b1ant_pnp_notify(btcoexist, pnp_state);
+ else if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8822b2ant_pnp_notify(btcoexist, pnp_state);
}
}
@@ -1905,6 +1986,11 @@ void exhalbtc_periodical(struct btc_coexist *btcoexist)
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
if (btcoexist->board_info.btdm_ant_num == 2)
ex_btc8192e2ant_periodical(btcoexist);
+ } else if (IS_HARDWARE_TYPE_8822B(btcoexist->adapter)) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8822b1ant_periodical(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8822b2ant_periodical(btcoexist);
}
halbtc_normal_low_power(btcoexist);
@@ -2038,6 +2124,11 @@ void exhalbtc_display_bt_coex_info(struct btc_coexist *btcoexist,
} else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) {
if (btcoexist->board_info.btdm_ant_num == 2)
ex_btc8192e2ant_display_coex_info(btcoexist, m);
+ } else if (IS_HARDWARE_TYPE_8822B(btcoexist->adapter)) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8822b1ant_display_coex_info(btcoexist, m);
+ else if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8822b2ant_display_coex_info(btcoexist, m);
}
halbtc_normal_low_power(btcoexist);
@@ -2053,10 +2144,19 @@ void exhalbtc_switch_band_notify(struct btc_coexist *btcoexist, u8 type)
halbtc_leave_low_power(btcoexist);
+ if (IS_HARDWARE_TYPE_8822B(btcoexist->adapter)) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8822b1ant_switchband_notify(btcoexist, type);
+ else if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8822b2ant_switchband_notify(btcoexist, type);
+ }
+
halbtc_normal_low_power(btcoexist);
}
void exhalbtc_switch_band_notify_wifi_only(struct wifi_only_cfg *wifionly_cfg,
u8 is_5g)
{
+ if (IS_HARDWARE_TYPE_8822B(wifionly_cfg->adapter))
+ ex_hal8822b_wifi_only_switchbandnotify(wifionly_cfg, is_5g);
}
--
2.15.1
^ permalink raw reply related [flat|nested] 25+ messages in thread
* Re: [PATCH 01/15] rtlwifi: Add modifier static to functions reported by sparse
2018-02-28 3:07 ` [PATCH 01/15] rtlwifi: Add modifier static to functions reported by sparse pkshih
@ 2018-03-02 22:06 ` Larry Finger
0 siblings, 0 replies; 25+ messages in thread
From: Larry Finger @ 2018-03-02 22:06 UTC (permalink / raw)
To: pkshih, kvalo; +Cc: linux-wireless
On 02/27/2018 09:07 PM, pkshih@realtek.com wrote:
> From: Ping-Ke Shih <pkshih@realtek.com>
>
> sparse reports some functions were not declared, so add 'static' as
> modifier. Remove an unused function btc8821a1ant_is_wifi_status_changed()
> exposed due to 'static'.
>
> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
> ---
> .../realtek/rtlwifi/btcoexist/halbtc8723b1ant.c | 1 +
> .../realtek/rtlwifi/btcoexist/halbtc8723b2ant.c | 6 ++--
> .../realtek/rtlwifi/btcoexist/halbtc8821a1ant.c | 33 ----------------------
> .../realtek/rtlwifi/btcoexist/halbtc8821a2ant.c | 4 +--
> 4 files changed, 6 insertions(+), 38 deletions(-)
>
> diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
> index 05beb16f0a0a..59553db020ef 100644
> --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
> +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
> @@ -1436,6 +1436,7 @@ static void halbtc8723b1ant_ps_tdma(struct btc_coexist *btcoexist,
> coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
> }
>
> +static
> void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist,
> u8 wifi_status)
> {
> diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
> index 4907c2ffadfe..73ec31972944 100644
> --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
> +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
> @@ -833,9 +833,9 @@ static void btc8723b2ant_set_sw_fulltime_dac_swing(struct btc_coexist *btcoex,
> btc8723b2ant_set_dac_swing_reg(btcoex, 0x18);
> }
>
> -void btc8723b2ant_dac_swing(struct btc_coexist *btcoexist,
> - bool force_exec, bool dac_swing_on,
> - u32 dac_swing_lvl)
> +static void btc8723b2ant_dac_swing(struct btc_coexist *btcoexist,
> + bool force_exec, bool dac_swing_on,
> + u32 dac_swing_lvl)
> {
> struct rtl_priv *rtlpriv = btcoexist->adapter;
>
> diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c
> index 0b26419881c0..202597cf8915 100644
> --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c
> +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c
> @@ -426,39 +426,6 @@ static void btc8821a1ant_query_bt_info(struct btc_coexist *btcoexist)
> btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
> }
>
> -bool btc8821a1ant_is_wifi_status_changed(struct btc_coexist *btcoexist)
> -{
> - static bool pre_wifi_busy = true;
> - static bool pre_under_4way = true;
> - static bool pre_bt_hs_on = true;
> - bool wifi_busy = false, under_4way = false, bt_hs_on = false;
> - bool wifi_connected = false;
> -
> - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
> - &wifi_connected);
> - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
> - btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
> - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
> - &under_4way);
> -
> - if (wifi_connected) {
> - if (wifi_busy != pre_wifi_busy) {
> - pre_wifi_busy = wifi_busy;
> - return true;
> - }
> - if (under_4way != pre_under_4way) {
> - pre_under_4way = under_4way;
> - return true;
> - }
> - if (bt_hs_on != pre_bt_hs_on) {
> - pre_bt_hs_on = bt_hs_on;
> - return true;
> - }
> - }
> -
> - return false;
> -}
> -
> static void btc8821a1ant_update_bt_link_info(struct btc_coexist *btcoexist)
> {
> struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
> diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
> index d5f282cb9d24..2202d5e18977 100644
> --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
> +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
> @@ -359,7 +359,7 @@ static void btc8821a2ant_query_bt_info(struct btc_coexist *btcoexist)
> btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
> }
>
> -bool btc8821a2ant_is_wifi_status_changed(struct btc_coexist *btcoexist)
> +static bool btc8821a2ant_is_wifi_status_changed(struct btc_coexist *btcoexist)
> {
> static bool pre_wifi_busy = true;
> static bool pre_under_4way = true;
> @@ -1517,7 +1517,7 @@ static void btc8821a2ant_action_bt_inquiry(struct btc_coexist *btcoexist)
> btc8821a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
> }
>
> -void btc8821a2ant_action_wifi_link_process(struct btc_coexist *btcoexist)
> +static void btc8821a2ant_action_wifi_link_process(struct btc_coexist *btcoexist)
> {
> struct rtl_priv *rtlpriv = btcoexist->adapter;
> u8 u8tmpa, u8tmpb;
>
^ permalink raw reply [flat|nested] 25+ messages in thread
* Re: [PATCH 02/15] rtlwifi: remove redundant statement found by static checker
2018-02-28 3:07 ` [PATCH 02/15] rtlwifi: remove redundant statement found by static checker pkshih
@ 2018-03-02 22:07 ` Larry Finger
0 siblings, 0 replies; 25+ messages in thread
From: Larry Finger @ 2018-03-02 22:07 UTC (permalink / raw)
To: pkshih, kvalo; +Cc: linux-wireless
On 02/27/2018 09:07 PM, pkshih@realtek.com wrote:
> From: Ping-Ke Shih <pkshih@realtek.com>
>
> smatch reports "rtl_is_special_data() warn: inconsistent indenting", but
> it is an obvious redundant statement so remove it.
>
> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
> ---
> drivers/net/wireless/realtek/rtlwifi/base.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/net/wireless/realtek/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c
> index 6db3389e2ced..762a29cdf7ad 100644
> --- a/drivers/net/wireless/realtek/rtlwifi/base.c
> +++ b/drivers/net/wireless/realtek/rtlwifi/base.c
> @@ -1549,7 +1549,6 @@ u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx,
> /* EAPOL is seens as in-4way */
> rtlpriv->btcoexist.btc_info.in_4way = true;
> rtlpriv->btcoexist.btc_info.in_4way_ts = jiffies;
> - rtlpriv->btcoexist.btc_info.in_4way_ts = jiffies;
>
> RT_TRACE(rtlpriv, (COMP_SEND | COMP_RECV), DBG_DMESG,
> "802.1X %s EAPOL pkt!!\n", (is_tx) ? "Tx" : "Rx");
>
^ permalink raw reply [flat|nested] 25+ messages in thread
* Re: [PATCH 04/15] rtlwifi: btcoex: Add customer_id to do special deal to oem vendor
2018-02-28 3:07 ` [PATCH 04/15] rtlwifi: btcoex: Add customer_id to do special deal to oem vendor pkshih
@ 2018-03-02 22:12 ` Larry Finger
0 siblings, 0 replies; 25+ messages in thread
From: Larry Finger @ 2018-03-02 22:12 UTC (permalink / raw)
To: pkshih, kvalo; +Cc: linux-wireless
On 02/27/2018 09:07 PM, pkshih@realtek.com wrote:
> From: Ping-Ke Shih <pkshih@realtek.com>
>
> Add customer_id field in structure, and then this is a clue to implement
> the behavior defined by vendor LENOVO_CHINA.
>
> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
> ---
> drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h | 1 +
> drivers/net/wireless/realtek/rtlwifi/wifi.h | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
> index f5d8159a88eb..3c6a1e8851ec 100644
> --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
> +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
> @@ -154,6 +154,7 @@ struct btc_board_info {
>
> u8 rfe_type;
> u8 ant_div_cfg;
> + u8 customer_id;
> };
>
> enum btc_dbg_opcode {
> diff --git a/drivers/net/wireless/realtek/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h
> index 438678c2d14a..d27e33960e77 100644
> --- a/drivers/net/wireless/realtek/rtlwifi/wifi.h
> +++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h
> @@ -556,6 +556,7 @@ enum rt_oem_id {
> RT_CID_NETGEAR = 36,
> RT_CID_PLANEX = 37,
> RT_CID_CC_C = 38,
> + RT_CID_LENOVO_CHINA = 40,
> };
>
> enum hw_descs {
>
^ permalink raw reply [flat|nested] 25+ messages in thread
* Re: [PATCH 03/15] rtlwifi: btcoex: Add enum DM_INFO for btcoex to query dm's counters
2018-02-28 3:07 ` [PATCH 03/15] rtlwifi: btcoex: Add enum DM_INFO for btcoex to query dm's counters pkshih
@ 2018-03-02 22:19 ` Larry Finger
2018-03-03 5:12 ` Pkshih
0 siblings, 1 reply; 25+ messages in thread
From: Larry Finger @ 2018-03-02 22:19 UTC (permalink / raw)
To: pkshih, kvalo; +Cc: linux-wireless
On 02/27/2018 09:07 PM, pkshih@realtek.com wrote:
> From: Ping-Ke Shih <pkshih@realtek.com>
>
> btcoex uses dm's counters to check the envoriment is nosiy or not. If it
> is clean, btcoex set more time solts to WiFi so that it can transimt as
> soon as possible. That will save time, and BT will have more time solts
> after WiFi traffic is complete.
>
> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
The commit message needs to have the following typos fixed:
envoriment should be environment
nosiy should be noisy
solts should be slots (2 places)
transimt should be transmit
Yes, I know it is difficult to write in a second language.
Larry
> ---
> drivers/net/wireless/realtek/rtlwifi/wifi.h | 32 +++++++++++++++++++++++++++++
> 1 file changed, 32 insertions(+)
>
> diff --git a/drivers/net/wireless/realtek/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h
> index 4f48b934ec01..438678c2d14a 100644
> --- a/drivers/net/wireless/realtek/rtlwifi/wifi.h
> +++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h
> @@ -977,6 +977,38 @@ enum rtl_spec_ver {
> RTL_SPEC_EXT_C2H = BIT(2), /* extend FW C2H (e.g. TX REPORT) */
> };
>
> +enum dm_info_query {
> + DM_INFO_FA_OFDM,
> + DM_INFO_FA_CCK,
> + DM_INFO_FA_TOTAL,
> + DM_INFO_CCA_OFDM,
> + DM_INFO_CCA_CCK,
> + DM_INFO_CCA_ALL,
> + DM_INFO_CRC32_OK_VHT,
> + DM_INFO_CRC32_OK_HT,
> + DM_INFO_CRC32_OK_LEGACY,
> + DM_INFO_CRC32_OK_CCK,
> + DM_INFO_CRC32_ERROR_VHT,
> + DM_INFO_CRC32_ERROR_HT,
> + DM_INFO_CRC32_ERROR_LEGACY,
> + DM_INFO_CRC32_ERROR_CCK,
> + DM_INFO_EDCCA_FLAG,
> + DM_INFO_OFDM_ENABLE,
> + DM_INFO_CCK_ENABLE,
> + DM_INFO_CRC32_OK_HT_AGG,
> + DM_INFO_CRC32_ERROR_HT_AGG,
> + DM_INFO_DBG_PORT_0,
> + DM_INFO_CURR_IGI,
> + DM_INFO_RSSI_MIN,
> + DM_INFO_RSSI_MAX,
> + DM_INFO_CLM_RATIO,
> + DM_INFO_NHM_RATIO,
> + DM_INFO_IQK_ALL,
> + DM_INFO_IQK_OK,
> + DM_INFO_IQK_NG,
> + DM_INFO_SIZE,
> +};
> +
> struct octet_string {
> u8 *octet;
> u16 length;
>
^ permalink raw reply [flat|nested] 25+ messages in thread
* Re: [PATCH 05/15] rtlwifi: btcoex: Get status of multichannel concurrence
2018-02-28 3:07 ` [PATCH 05/15] rtlwifi: btcoex: Get status of multichannel concurrence pkshih
@ 2018-03-02 22:20 ` Larry Finger
0 siblings, 0 replies; 25+ messages in thread
From: Larry Finger @ 2018-03-02 22:20 UTC (permalink / raw)
To: pkshih, kvalo; +Cc: linux-wireless
On 02/27/2018 09:07 PM, pkshih@realtek.com wrote:
> From: Ping-Ke Shih <pkshih@realtek.com>
>
> btcoex does different decision according to MCC or SCC status, but
> driver is still SCC currently.
>
> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
> ---
> drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c | 3 +++
> drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h | 8 ++++++++
> 2 files changed, 11 insertions(+)
>
> diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
> index 823694cb4fdb..1a24aed34094 100644
> --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
> +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
> @@ -577,6 +577,9 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
> tmp = true;
> *bool_tmp = tmp;
> break;
> + case BTC_GET_BL_WIFI_DUAL_BAND_CONNECTED:
> + *u8_tmp = BTC_MULTIPORT_SCC;
> + break;
> case BTC_GET_BL_WIFI_BUSY:
> if (halbtc_is_wifi_busy(rtlpriv))
> *bool_tmp = true;
> diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
> index 3c6a1e8851ec..fe793b787716 100644
> --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
> +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
> @@ -251,6 +251,7 @@ enum btc_get_type {
> BTC_GET_BL_HS_OPERATION,
> BTC_GET_BL_HS_CONNECTING,
> BTC_GET_BL_WIFI_CONNECTED,
> + BTC_GET_BL_WIFI_DUAL_BAND_CONNECTED,
> BTC_GET_BL_WIFI_BUSY,
> BTC_GET_BL_WIFI_SCAN,
> BTC_GET_BL_WIFI_LINK,
> @@ -436,6 +437,13 @@ enum btc_notify_type_stack_operation {
> BTC_STACK_OP_MAX
> };
>
> +enum {
> + BTC_MULTIPORT_SCC,
> + BTC_MULTIPORT_MCC_2CHANNEL,
> + BTC_MULTIPORT_MCC_2BAND,
> + BTC_MULTIPORT_MAX
> +};
> +
> struct btc_bt_info {
> bool bt_disabled;
> u8 rssi_adjust_for_agc_table_on;
>
^ permalink raw reply [flat|nested] 25+ messages in thread
* Re: [PATCH 03/15] rtlwifi: btcoex: Add enum DM_INFO for btcoex to query dm's counters
2018-03-02 22:19 ` Larry Finger
@ 2018-03-03 5:12 ` Pkshih
0 siblings, 0 replies; 25+ messages in thread
From: Pkshih @ 2018-03-03 5:12 UTC (permalink / raw)
To: kvalo, Larry.Finger; +Cc: linux-wireless
T24gRnJpLCAyMDE4LTAzLTAyIGF0IDE2OjE5IC0wNjAwLCBMYXJyeSBGaW5nZXIgd3JvdGU6DQo+
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IGxhbmd1YWdlLg0KPiANCkluZGVlZC4gSSdsbCBrZWVwIHRvIHByYWN0aWNlLg0KDQpQSw0KDQo=
^ permalink raw reply [flat|nested] 25+ messages in thread
* Re: [PATCH 12/15] rtlwifi: btcoex: Add 8822b 1ant/2ant coex files
2018-02-28 3:07 ` [PATCH 12/15] rtlwifi: btcoex: Add 8822b 1ant/2ant coex files pkshih
@ 2018-03-27 7:32 ` Kalle Valo
2018-03-27 9:32 ` Pkshih
0 siblings, 1 reply; 25+ messages in thread
From: Kalle Valo @ 2018-03-27 7:32 UTC (permalink / raw)
To: pkshih; +Cc: Larry.Finger, linux-wireless
<pkshih@realtek.com> writes:
> From: Ping-Ke Shih <pkshih@realtek.com>
>
> There are two or three physical antenna in 8822be WiFi modules, so btcoex
> introduce two coex files to handle these two cases.
>
> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
> ---
> .../realtek/rtlwifi/btcoexist/halbtc8822b1ant.c | 5327 +++++++++++++++++++
> .../realtek/rtlwifi/btcoexist/halbtc8822b1ant.h | 413 ++
> .../realtek/rtlwifi/btcoexist/halbtc8822b2ant.c | 5370 ++++++++++++++++++++
> .../realtek/rtlwifi/btcoexist/halbtc8822b2ant.h | 434 ++
> 4 files changed, 11544 insertions(+)
Huge patches like this are pain to review. I'm going to split this into
two sets, patches 1-11 and patches 12-15.
> +/* ************************************************************
> + * Description:
> + *
> + * This file is for RTL8822B Co-exist mechanism
> + *
> + * History
> + * 2012/11/15 Cosa first check in.
The history feels useless to me.
> + *
> + * *************************************************************/
> +
> +/* ************************************************************
> + * include files
> + * *************************************************************/
> +/*only for rf4ce*/
> +#include "halbt_precomp.h"
> +
> +/* ************************************************************
> + * Global variables, these are static variables
> + * *************************************************************/
Also extensive use of "******" lines is not really upstream style.
> +static struct coex_dm_8822b_1ant glcoex_dm_8822b_1ant;
> +static struct coex_dm_8822b_1ant *coex_dm = &glcoex_dm_8822b_1ant;
> +static struct coex_sta_8822b_1ant glcoex_sta_8822b_1ant;
> +static struct coex_sta_8822b_1ant *coex_sta = &glcoex_sta_8822b_1ant;
> +static struct rfe_type_8822b_1ant gl_rfe_type_8822b_1ant;
> +static struct rfe_type_8822b_1ant *rfe_type = &gl_rfe_type_8822b_1ant;
> +
> +static const char *const glbt_info_src_8822b_1ant[] = {
> + "BT Info[wifi fw]",
> + "BT Info[bt rsp]",
> + "BT Info[bt auto report]",
> +};
> +
> +static u32 glcoex_ver_date_8822b_1ant = 20180112;
> +static u32 glcoex_ver_8822b_1ant = 0x59;
> +static u32 glcoex_ver_btdesired_8822b_1ant = 0x56;
Having static variables like this means that this will not work if there
are two or more device per host, right? IIRC we discussed this before,
so what's the plan to solve that?
In upstream drivers there should not be artificial limitations like one
device per host. Is that even checked anywhere or will it just be buggy
if there are more than one device?
--
Kalle Valo
^ permalink raw reply [flat|nested] 25+ messages in thread
* Re: [PATCH 12/15] rtlwifi: btcoex: Add 8822b 1ant/2ant coex files
2018-03-27 7:32 ` Kalle Valo
@ 2018-03-27 9:32 ` Pkshih
2018-03-27 14:17 ` Kalle Valo
0 siblings, 1 reply; 25+ messages in thread
From: Pkshih @ 2018-03-27 9:32 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless, Larry.Finger
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^ permalink raw reply [flat|nested] 25+ messages in thread
* Re: [PATCH 12/15] rtlwifi: btcoex: Add 8822b 1ant/2ant coex files
2018-03-27 9:32 ` Pkshih
@ 2018-03-27 14:17 ` Kalle Valo
0 siblings, 0 replies; 25+ messages in thread
From: Kalle Valo @ 2018-03-27 14:17 UTC (permalink / raw)
To: Pkshih; +Cc: linux-wireless, Larry.Finger
Pkshih <pkshih@realtek.com> writes:
> On Tue, 2018-03-27 at 10:32 +0300, Kalle Valo wrote:
>> <pkshih@realtek.com> writes:
>>=20
>> > From: Ping-Ke Shih <pkshih@realtek.com>
>> >
>> > There are two or three physical antenna in 8822be WiFi modules, so btc=
oex
>> > introduce two coex files to handle these two cases.
>> >
>> > Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
>> > ---
>> >=C2=A0=C2=A0.../realtek/rtlwifi/btcoexist/halbtc8822b1ant.c=C2=A0=C2=A0=
=C2=A0=C2=A0| 5327 +++++++++++++++++++
>> >=C2=A0=C2=A0.../realtek/rtlwifi/btcoexist/halbtc8822b1ant.h=C2=A0=C2=A0=
=C2=A0=C2=A0|=C2=A0=C2=A0413 ++
>> >=C2=A0=C2=A0.../realtek/rtlwifi/btcoexist/halbtc8822b2ant.c=C2=A0=C2=A0=
=C2=A0=C2=A0| 5370 ++++++++++++++++++++
>> >=C2=A0=C2=A0.../realtek/rtlwifi/btcoexist/halbtc8822b2ant.h=C2=A0=C2=A0=
=C2=A0=C2=A0|=C2=A0=C2=A0434 ++
>> >=C2=A0=C2=A04 files changed, 11544 insertions(+)
>>=20
>> Huge patches like this are pain to review. I'm going to split this into
>> two sets, patches 1-11 and patches 12-15.
>>=20
> Do I need to split the four files into four patches?
At least two patches would make it a bit less painful, like one patch
for halbtc8822b1ant.[c|h] and the other for halbtc8822b2ant.[c|h].
>> > +static struct coex_dm_8822b_1ant glcoex_dm_8822b_1ant;
>> > +static struct coex_dm_8822b_1ant *coex_dm =3D &glcoex_dm_8822b_1ant;
>> > +static struct coex_sta_8822b_1ant glcoex_sta_8822b_1ant;
>> > +static struct coex_sta_8822b_1ant *coex_sta =3D &glcoex_sta_8822b_1an=
t;
>> > +static struct rfe_type_8822b_1ant gl_rfe_type_8822b_1ant;
>> > +static struct rfe_type_8822b_1ant *rfe_type =3D &gl_rfe_type_8822b_1a=
nt;
>> > +
>> > +static const char *const glbt_info_src_8822b_1ant[] =3D {
>> > + "BT Info[wifi fw]",
>> > + "BT Info[bt rsp]",
>> > + "BT Info[bt auto report]",
>> > +};
>> > +
>> > +static u32 glcoex_ver_date_8822b_1ant =3D 20180112;
>> > +static u32 glcoex_ver_8822b_1ant =3D 0x59;
>> > +static u32 glcoex_ver_btdesired_8822b_1ant =3D 0x56;
>>=20
>> Having static variables like this means that this will not work if there
>> are two or more device per host, right? IIRC we discussed this before,
>> so what's the plan to solve that?=C2=A0
>>=20
>> In upstream drivers there should not be artificial limitations like one
>> device per host. Is that even checked anywhere or will it just be buggy
>> if there are more than one device?
>>=20
>
> The variables=C2=A0coex_dm/coex_sta/rfe_type should move to struct btcoex=
ist, but
> other btcoex files also use this style. So, my plan is to keep static var=
iables
> in this patch, and use another patch to remove all of them. Since this ta=
kes
> a little time to discuss with our btcoex guys, could I send patches
> 12-15 first?
That sounds like a good plan to me.
> The version related variables are used to display in debug message, so th=
ey
> work on multiple devices.=C2=A0
Ok.
--=20
Kalle Valo
^ permalink raw reply [flat|nested] 25+ messages in thread
end of thread, other threads:[~2018-03-27 14:17 UTC | newest]
Thread overview: 25+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-02-28 3:07 [PATCH 00/15] rtlwifi: Add 8822b 1ant/2ant btcoex files pkshih
2018-02-28 3:07 ` [PATCH 01/15] rtlwifi: Add modifier static to functions reported by sparse pkshih
2018-03-02 22:06 ` Larry Finger
2018-02-28 3:07 ` [PATCH 02/15] rtlwifi: remove redundant statement found by static checker pkshih
2018-03-02 22:07 ` Larry Finger
2018-02-28 3:07 ` [PATCH 03/15] rtlwifi: btcoex: Add enum DM_INFO for btcoex to query dm's counters pkshih
2018-03-02 22:19 ` Larry Finger
2018-03-03 5:12 ` Pkshih
2018-02-28 3:07 ` [PATCH 04/15] rtlwifi: btcoex: Add customer_id to do special deal to oem vendor pkshih
2018-03-02 22:12 ` Larry Finger
2018-02-28 3:07 ` [PATCH 05/15] rtlwifi: btcoex: Get status of multichannel concurrence pkshih
2018-03-02 22:20 ` Larry Finger
2018-02-28 3:07 ` [PATCH 06/15] rtlwifi: btcoex: Add rate table for the use of btcoex pkshih
2018-02-28 3:07 ` [PATCH 07/15] rtlwifi: btcoex: Add interaction with phydm pkshih
2018-02-28 3:07 ` [PATCH 08/15] rtlwifi: btcoex: Add pre- and post- normal LPS function pkshih
2018-02-28 3:07 ` [PATCH 09/15] rtlwifi: btcoex: add assoc type v2 to connection notify pkshih
2018-02-28 3:07 ` [PATCH 10/15] rtlwifi: btcoex: new definitions introduced by 8822be pkshih
2018-02-28 3:07 ` [PATCH 11/15] rtlwifi: btcoex: Add new but dummy definitions introduced by 8822b pkshih
2018-02-28 3:07 ` [PATCH 12/15] rtlwifi: btcoex: Add 8822b 1ant/2ant coex files pkshih
2018-03-27 7:32 ` Kalle Valo
2018-03-27 9:32 ` Pkshih
2018-03-27 14:17 ` Kalle Valo
2018-02-28 3:07 ` [PATCH 13/15] rtlwifi: btcoex: Add 8822b header files to precomp.h pkshih
2018-02-28 3:07 ` [PATCH 14/15] rtlwifi: btcoex: Add 8822b to Makefile pkshih
2018-02-28 3:07 ` [PATCH 15/15] rtlwifi: btcoex: Add 8822b routine to btc interfaces pkshih
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