* [PATCH 1/6] rtlwifi: Change logging level for key change
From: Larry Finger @ 2015-01-23 17:10 UTC (permalink / raw)
To: kvalo-sgV2jX0FEOL9JmXXK+q4OQ
Cc: linux-wireless-u79uwXL29TY76Z2rM5mHXA, Larry Finger,
netdev-u79uwXL29TY76Z2rM5mHXA
In-Reply-To: <1422033044-7461-1-git-send-email-Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
A recent change in key handling included logging of these changes for
all debug levels. Such key changes should only be logged when a high
level of debugging is enabled.
Signed-off-by: Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
---
drivers/net/wireless/rtlwifi/cam.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/rtlwifi/cam.c b/drivers/net/wireless/rtlwifi/cam.c
index 3ef870d..6e64792 100644
--- a/drivers/net/wireless/rtlwifi/cam.c
+++ b/drivers/net/wireless/rtlwifi/cam.c
@@ -406,7 +406,7 @@ u8 rtl_cam_get_free_entry(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
}
}
if (found) {
- RT_TRACE(rtlpriv, COMP_SEC, DBG_EMERG,
+ RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
"key_index=%d,cam_bitmap: 0x%x entry_idx=%d\n",
key_index, rtlpriv->sec.cam_bitmap, entry_idx);
return entry_idx;
--
2.1.2
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related
* [PATCH 2/6] rtlwifi: btcoexist: Remove typedef statements
From: Larry Finger @ 2015-01-23 17:10 UTC (permalink / raw)
To: kvalo-sgV2jX0FEOL9JmXXK+q4OQ
Cc: linux-wireless-u79uwXL29TY76Z2rM5mHXA, Larry Finger,
netdev-u79uwXL29TY76Z2rM5mHXA
In-Reply-To: <1422033044-7461-1-git-send-email-Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
In btcoexist, there are a number of typedef statements. Not only do
they violate the rule of avoiding new typdef statements in the kernel,
these are also pointless as they merely introduce an extra level of
indirection in the definition of some function pointers.
Signed-off-by: Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
---
.../net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c | 2 +-
.../net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h | 84 +++++++---------------
2 files changed, 26 insertions(+), 60 deletions(-)
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
index b2791c8..7a72636 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
@@ -496,7 +496,7 @@ static u32 halbtc_read_4byte(void *bt_context, u32 reg_addr)
return rtl_read_dword(rtlpriv, reg_addr);
}
-static void halbtc_write_1byte(void *bt_context, u32 reg_addr, u32 data)
+static void halbtc_write_1byte(void *bt_context, u32 reg_addr, u8 data)
{
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
struct rtl_priv *rtlpriv = btcoexist->adapter;
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h
index 0a903ea..8c64acf 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h
@@ -350,45 +350,6 @@ enum btc_notify_type_stack_operation {
BTC_STACK_OP_MAX
};
-typedef u8 (*bfp_btc_r1)(void *btc_context, u32 reg_addr);
-
-typedef u16 (*bfp_btc_r2)(void *btc_context, u32 reg_addr);
-
-typedef u32 (*bfp_btc_r4)(void *btc_context, u32 reg_addr);
-
-typedef void (*bfp_btc_w1)(void *btc_context, u32 reg_addr, u32 data);
-
-typedef void (*bfp_btc_w1_bit_mak)(void *btc_context, u32 reg_addr,
- u32 bit_mask, u8 data1b);
-
-typedef void (*bfp_btc_w2)(void *btc_context, u32 reg_addr, u16 data);
-
-typedef void (*bfp_btc_w4)(void *btc_context, u32 reg_addr, u32 data);
-
-typedef void (*bfp_btc_wr_1byte_bit_mask)(void *btc_context, u32 reg_addr,
- u8 bit_mask, u8 data);
-
-typedef void (*bfp_btc_set_bb_reg)(void *btc_context, u32 reg_addr,
- u32 bit_mask, u32 data);
-
-typedef u32 (*bfp_btc_get_bb_reg)(void *btc_context, u32 reg_addr,
- u32 bit_mask);
-
-typedef void (*bfp_btc_set_rf_reg)(void *btc_context, u8 rf_path, u32 reg_addr,
- u32 bit_mask, u32 data);
-
-typedef u32 (*bfp_btc_get_rf_reg)(void *btc_context, u8 rf_path,
- u32 reg_addr, u32 bit_mask);
-
-typedef void (*bfp_btc_fill_h2c)(void *btc_context, u8 element_id,
- u32 cmd_len, u8 *cmd_buffer);
-
-typedef bool (*bfp_btc_get)(void *btcoexist, u8 get_type, void *out_buf);
-
-typedef bool (*bfp_btc_set)(void *btcoexist, u8 set_type, void *in_buf);
-
-typedef void (*bfp_btc_disp_dbg_msg)(void *btcoexist, u8 disp_type);
-
struct btc_bt_info {
bool bt_disabled;
u8 rssi_adjust_for_agc_table_on;
@@ -484,26 +445,31 @@ struct btc_coexist {
u8 pwr_mode_val[10];
/* function pointers - io related */
- bfp_btc_r1 btc_read_1byte;
- bfp_btc_w1 btc_write_1byte;
- bfp_btc_w1_bit_mak btc_write_1byte_bitmask;
- bfp_btc_r2 btc_read_2byte;
- bfp_btc_w2 btc_write_2byte;
- bfp_btc_r4 btc_read_4byte;
- bfp_btc_w4 btc_write_4byte;
-
- bfp_btc_set_bb_reg btc_set_bb_reg;
- bfp_btc_get_bb_reg btc_get_bb_reg;
-
- bfp_btc_set_rf_reg btc_set_rf_reg;
- bfp_btc_get_rf_reg btc_get_rf_reg;
-
- bfp_btc_fill_h2c btc_fill_h2c;
-
- bfp_btc_disp_dbg_msg btc_disp_dbg_msg;
-
- bfp_btc_get btc_get;
- bfp_btc_set btc_set;
+ u8 (*btc_read_1byte)(void *btc_context, u32 reg_addr);
+ void (*btc_write_1byte)(void *btc_context, u32 reg_addr, u8 data);
+ void (*btc_write_1byte_bitmask)(void *btc_context, u32 reg_addr,
+ u32 bit_mask, u8 data1b);
+ u16 (*btc_read_2byte)(void *btc_context, u32 reg_addr);
+ void (*btc_write_2byte)(void *btc_context, u32 reg_addr, u16 data);
+ u32 (*btc_read_4byte)(void *btc_context, u32 reg_addr);
+ void (*btc_write_4byte)(void *btc_context, u32 reg_addr, u32 data);
+
+ void (*btc_set_bb_reg)(void *btc_context, u32 reg_addr,
+ u32 bit_mask, u32 data);
+ u32 (*btc_get_bb_reg)(void *btc_context, u32 reg_addr, u32 bit_mask);
+
+ void (*btc_set_rf_reg)(void *btc_context, u8 rf_path, u32 reg_addr,
+ u32 bit_mask, u32 data);
+ u32 (*btc_get_rf_reg)(void *btc_context, u8 rf_path,
+ u32 reg_addr, u32 bit_mask);
+
+ void (*btc_fill_h2c)(void *btc_context, u8 element_id,
+ u32 cmd_len, u8 *cmd_buffer);
+
+ void (*btc_disp_dbg_msg)(void *btcoexist, u8 disp_type);
+
+ bool (*btc_get)(void *btcoexist, u8 get_type, void *out_buf);
+ bool (*btc_set)(void *btcoexist, u8 set_type, void *in_buf);
};
bool halbtc_is_wifi_uplink(struct rtl_priv *adapter);
--
2.1.2
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related
* [PATCH 6/6] rtlwifi: btcoexist: Enable new routines for RTL8812AE
From: Larry Finger @ 2015-01-23 17:10 UTC (permalink / raw)
To: kvalo-sgV2jX0FEOL9JmXXK+q4OQ
Cc: linux-wireless-u79uwXL29TY76Z2rM5mHXA, Troy Tan,
netdev-u79uwXL29TY76Z2rM5mHXA, Larry Finger
In-Reply-To: <1422033044-7461-1-git-send-email-Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
From: Troy Tan <troy_tan-kXabqFNEczNtrwSWzY7KCg@public.gmane.org>
In addition to turning on the build of the new routines, there are several
fixes found by Realtek engineers.
Signed-off-by: Troy Tan <troy_tan-kXabqFNEczNtrwSWzY7KCg@public.gmane.org>
Signed-off-by: Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
---
drivers/net/wireless/rtlwifi/btcoexist/Makefile | 9 +
.../net/wireless/rtlwifi/btcoexist/halbt_precomp.h | 3 +
.../wireless/rtlwifi/btcoexist/halbtc8192e2ant.c | 6 +-
.../wireless/rtlwifi/btcoexist/halbtc8723b2ant.h | 6 +-
.../wireless/rtlwifi/btcoexist/halbtc8812a2ant.h | 4 +-
.../net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c | 711 ++++++++++++++++-----
.../net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h | 24 +
drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.c | 37 ++
drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.h | 6 +-
drivers/net/wireless/rtlwifi/core.c | 17 +-
drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.h | 14 -
drivers/net/wireless/rtlwifi/wifi.h | 12 +-
12 files changed, 676 insertions(+), 173 deletions(-)
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/Makefile b/drivers/net/wireless/rtlwifi/btcoexist/Makefile
index 47ceecf..a86e0c2 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/Makefile
+++ b/drivers/net/wireless/rtlwifi/btcoexist/Makefile
@@ -1,5 +1,14 @@
btcoexist-objs := halbtc8723b2ant.o \
halbtcoutsrc.o \
+ halbtc8192e2ant.o \
+ halbtc8723b1ant.o \
+ halbtc8723b2ant.o \
+ halbtc8812a_ext.o \
+ halbtc8821a1ant.o \
+ halbtc8821a2ant.o \
+ halbtc8812a2ant.o \
+ halbtc8812a1ant.o \
+ halbtcoutsrc.o \
rtl_btc.o
obj-$(CONFIG_RTLBTCOEXIST) += btcoexist.o
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbt_precomp.h b/drivers/net/wireless/rtlwifi/btcoexist/halbt_precomp.h
index 39b9a33..c56ad98 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbt_precomp.h
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbt_precomp.h
@@ -42,6 +42,9 @@
#include "halbtc8723b2ant.h"
#include "halbtc8821a2ant.h"
#include "halbtc8821a1ant.h"
+#include "halbtc8812a2ant.h"
+#include "halbtc8812a1ant.h"
+#include "halbtc8812a_ext.h"
#define GetDefaultAdapter(padapter) padapter
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.c
index 53261d6..c33c37f 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.c
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.c
@@ -1367,16 +1367,14 @@ static void halbtc8192e2ant_set_switch_sstype(struct btc_coexist *btcoexist,
btcoexist->btc_write_1byte(btcoexist, 0xd04, 0x1);
btcoexist->btc_write_4byte(btcoexist, 0x90c, 0x81111111);
/* switch cck patch */
- btcoexist->btc_write_1byte_bitmask(btcoexist, 0xe77, 0x4, 0x1);
- btcoexist->btc_write_1byte(btcoexist, 0xa07, 0x81);
+
mimops = BTC_MIMO_PS_STATIC;
} else if (sstype == 2) {
halbtc8192e2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);
btcoexist->btc_write_1byte(btcoexist, 0xc04, 0x33);
btcoexist->btc_write_1byte(btcoexist, 0xd04, 0x3);
btcoexist->btc_write_4byte(btcoexist, 0x90c, 0x81121313);
- btcoexist->btc_write_1byte_bitmask(btcoexist, 0xe77, 0x4, 0x0);
- btcoexist->btc_write_1byte(btcoexist, 0xa07, 0x41);
+
mimops = BTC_MIMO_PS_DYNAMIC;
}
/* set rx 1ss or 2ss */
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h
index 567f354..ea6e383 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h
@@ -160,11 +160,11 @@ void ex_btc8723b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8723b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8723b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8723b2ant_media_status_notify(struct btc_coexist *btcoexist,
- u8 type);
+ u8 type);
void ex_btc8723b2ant_special_packet_notify(struct btc_coexist *btcoexist,
- u8 type);
+ u8 type);
void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist,
- u8 *tmpbuf, u8 length);
+ u8 *tmpbuf, u8 length);
void ex_btc8723b2ant_halt_notify(struct btc_coexist *btcoexist);
void ex_btc8723b2ant_periodical(struct btc_coexist *btcoexist);
void ex_btc8723b2ant_display_coex_info(struct btc_coexist *btcoexist);
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h
index 0c02134..48ecdeb 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h
@@ -162,8 +162,8 @@ void ex_halbtc8812a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
void ex_halbtc8812a2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
void ex_halbtc8812a2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
void ex_halbtc8812a2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
-void ex_halbtc8812a2ant_media_status_notify(struct btc_coexist *btcoexist,
- u8 type);
+void ex_btc8812a2ant_media_stat_notify(struct btc_coexist *btcoexist,
+ u8 type);
void ex_halbtc8812a2ant_special_packet_notify(struct btc_coexist *btcoexist,
u8 type);
void ex_halbtc8812a2ant_bt_info_notify(struct btc_coexist *btcoexist,
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
index 7a72636..c428a59 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
@@ -11,23 +11,58 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae-Rasf1IRRPZFBDgjK7y7TUQ@public.gmane.org>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
- *
******************************************************************************/
#include "halbt_precomp.h"
+/*#if (BT_30_SUPPORT == 1)*/
+#if 1
/***********************************************
* Global variables
***********************************************/
+static const char *const bt_profile_string[] = {
+ "NONE",
+ "A2DP",
+ "PAN",
+ "HID",
+ "SCO",
+};
+
+static const char *const bt_spec_string[] = {
+ "1.0b",
+ "1.1",
+ "1.2",
+ "2.0+EDR",
+ "2.1+EDR",
+ "3.0+HS",
+ "4.0",
+};
+
+static const char *const bt_link_role_string[] = {
+ "Master",
+ "Slave",
+};
+
+static const char *const h2c_state_string[] = {
+ "successful",
+ "h2c busy",
+ "rf off",
+ "fw not read",
+};
+
+static const char *const io_state_string[] = {
+ "IO_STATUS_SUCCESS",
+ "IO_STATUS_FAIL_CANNOT_IO",
+ "IO_STATUS_FAIL_RF_OFF",
+ "IO_STATUS_FAIL_FW_READ_CLEAR_TIMEOUT",
+ "IO_STATUS_FAIL_WAIT_IO_EVENT_TIMEOUT",
+ "IO_STATUS_INVALID_LEN",
+ "IO_STATUS_IO_IDLE_QUEUE_EMPTY",
+ "IO_STATUS_IO_INSERT_WAIT_QUEUE_FAIL",
+ "IO_STATUS_UNKNOWN_FAIL",
+ "IO_STATUS_WRONG_LEVEL",
+ "IO_STATUS_H2C_STOPPED",
+};
struct btc_coexist gl_bt_coexist;
@@ -36,6 +71,34 @@ u32 btc_dbg_type[BTC_MSG_MAX];
/***************************************************
* Debug related function
***************************************************/
+static bool is_any_client_connect_to_ap(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct rtl_mac *mac = rtl_mac(rtlpriv);
+ struct rtl_sta_info *drv_priv;
+ u8 cnt = 0;
+
+ if (mac->opmode == NL80211_IFTYPE_ADHOC ||
+ mac->opmode == NL80211_IFTYPE_MESH_POINT ||
+ mac->opmode == NL80211_IFTYPE_AP) {
+ if (in_interrupt() > 0) {
+ list_for_each_entry(drv_priv, &rtlpriv->entry_list,
+ list)
+ cnt++;
+ } else {
+ spin_lock_bh(&rtlpriv->locks.entry_list_lock);
+ list_for_each_entry(drv_priv, &rtlpriv->entry_list,
+ list)
+ cnt++;
+ spin_unlock_bh(&rtlpriv->locks.entry_list_lock);
+ }
+ }
+ if (cnt > 0)
+ return true;
+ else
+ return false;
+}
+
static bool halbtc_is_bt_coexist_available(struct btc_coexist *btcoexist)
{
if (!btcoexist->binded || NULL == btcoexist->adapter)
@@ -59,23 +122,9 @@ static void halbtc_dbg_init(void)
for (i = 0; i < BTC_MSG_MAX; i++)
btc_dbg_type[i] = 0;
- btc_dbg_type[BTC_MSG_INTERFACE] =
-/* INTF_INIT | */
-/* INTF_NOTIFY | */
- 0;
-
- btc_dbg_type[BTC_MSG_ALGORITHM] =
-/* ALGO_BT_RSSI_STATE | */
-/* ALGO_WIFI_RSSI_STATE | */
-/* ALGO_BT_MONITOR | */
-/* ALGO_TRACE | */
-/* ALGO_TRACE_FW | */
-/* ALGO_TRACE_FW_DETAIL | */
-/* ALGO_TRACE_FW_EXEC | */
-/* ALGO_TRACE_SW | */
-/* ALGO_TRACE_SW_DETAIL | */
-/* ALGO_TRACE_SW_EXEC | */
- 0;
+ btc_dbg_type[BTC_MSG_INTERFACE] = 0;
+
+ btc_dbg_type[BTC_MSG_ALGORITHM] = 0;
}
static bool halbtc_is_bt40(struct rtl_priv *adapter)
@@ -142,7 +191,7 @@ static u8 halbtc_get_wifi_central_chnl(struct btc_coexist *btcoexist)
if (rtlphy->current_channel != 0)
chnl = rtlphy->current_channel;
BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
- "static halbtc_get_wifi_central_chnl:%d\n", chnl);
+ "halbtc_get_wifi_central_chnl:%d\n", chnl);
return chnl;
}
@@ -159,12 +208,14 @@ static void halbtc_leave_lps(struct btc_coexist *btcoexist)
&ap_enable);
if (ap_enable) {
- pr_info("halbtc_leave_lps()<--dont leave lps under AP mode\n");
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "halbtc_leave_lps()<--dont leave lps under AP mode\n");
return;
}
btcoexist->bt_info.bt_ctrl_lps = true;
btcoexist->bt_info.bt_lps_on = false;
+ rtl_lps_leave(rtlpriv->mac80211.hw);
}
static void halbtc_enter_lps(struct btc_coexist *btcoexist)
@@ -180,12 +231,14 @@ static void halbtc_enter_lps(struct btc_coexist *btcoexist)
&ap_enable);
if (ap_enable) {
- pr_info("halbtc_enter_lps()<--dont enter lps under AP mode\n");
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "halbtc_enter_lps()<--dont enter lps under AP mode\n");
return;
}
btcoexist->bt_info.bt_ctrl_lps = true;
btcoexist->bt_info.bt_lps_on = false;
+ rtl_lps_enter(rtlpriv->mac80211.hw);
}
static void halbtc_normal_lps(struct btc_coexist *btcoexist)
@@ -194,27 +247,54 @@ static void halbtc_normal_lps(struct btc_coexist *btcoexist)
btcoexist->bt_info.bt_lps_on = false;
btcoexist->bt_info.bt_ctrl_lps = false;
}
-}
-static void halbtc_leave_low_power(void)
-{
}
-static void halbtc_nomal_low_power(void)
+static u32 halbtcoutsrc_get_wifi_link_status(struct btc_coexist *btcoexist)
{
-}
+ /*------------------------------------
+ * return value:
+ * [31:16]=> connected port number
+ * [15:0]=> port connected bit define
+ *------------------------------------
+ */
-static void halbtc_disable_low_power(void)
-{
-}
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct rtl_mac *mac = rtl_mac(rtlpriv);
+ u32 ret_val = 0;
+ u32 port_connected_status = 0, num_of_connected_port = 0;
-static void halbtc_aggregation_check(void)
-{
+ if (mac->opmode == NL80211_IFTYPE_STATION &&
+ mac->link_state >= MAC80211_LINKED) {
+ port_connected_status |= WIFI_STA_CONNECTED;
+ num_of_connected_port++;
+ }
+ /* AP & ADHOC & MESH */
+ if (is_any_client_connect_to_ap(btcoexist)) {
+ port_connected_status |= WIFI_AP_CONNECTED;
+ num_of_connected_port++;
+ }
+ /* TODO: * P2P Connected Status */
+
+ ret_val = (num_of_connected_port << 16) | port_connected_status;
+
+ return ret_val;
}
static u32 halbtc_get_bt_patch_version(struct btc_coexist *btcoexist)
{
- return 0;
+ u8 datalen = 2;
+ u8 buf[4] = {0};
+ u8 cnt = 0;
+
+ if (!btcoexist->bt_info.bt_real_fw_ver && cnt <= 5) {
+ buf[0] = 0x0; /* OP_Code*/
+ buf[1] = 0x0; /* OP_Code_Length*/
+ bt_sendeventextbtcoexcontrol(btcoexist->adapter, false,
+ datalen, &buf[0]);
+ cnt++;
+ }
+ return btcoexist->bt_info.bt_real_fw_ver;
}
static s32 halbtc_get_wifi_rssi(struct rtl_priv *adapter)
@@ -244,7 +324,6 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
if (!halbtc_is_bt_coexist_available(btcoexist))
return false;
-
switch (get_type) {
case BTC_GET_BL_HS_OPERATION:
*bool_tmp = false;
@@ -253,7 +332,10 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
*bool_tmp = false;
break;
case BTC_GET_BL_WIFI_CONNECTED:
- if (rtlpriv->mac80211.link_state >= MAC80211_LINKED)
+ if (rtlpriv->mac80211.opmode == NL80211_IFTYPE_STATION &&
+ rtlpriv->mac80211.link_state >= MAC80211_LINKED)
+ tmp = true;
+ if (is_any_client_connect_to_ap(btcoexist))
tmp = true;
*bool_tmp = tmp;
break;
@@ -276,14 +358,10 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
*bool_tmp = false;
break;
case BTC_GET_BL_WIFI_ROAM: /*TODO*/
- if (mac->link_state == MAC80211_LINKING)
- *bool_tmp = true;
- else
- *bool_tmp = false;
+ *bool_tmp = false;
break;
case BTC_GET_BL_WIFI_4_WAY_PROGRESS: /*TODO*/
- *bool_tmp = false;
-
+ *bool_tmp = false;
break;
case BTC_GET_BL_WIFI_UNDER_5G:
*bool_tmp = false; /*TODO*/
@@ -309,7 +387,10 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
*bool_tmp = true;
break;
case BTC_GET_BL_WIFI_UNDER_B_MODE:
- *bool_tmp = false; /*TODO*/
+ if (WIRELESS_MODE_B == rtlpriv->mac80211.mode)
+ *bool_tmp = true;
+ else
+ *bool_tmp = false;
break;
case BTC_GET_BL_EXT_SWITCH:
*bool_tmp = false;
@@ -330,7 +411,10 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
*u32_tmp = BTC_WIFI_TRAFFIC_RX;
break;
case BTC_GET_U4_WIFI_FW_VER:
- *u32_tmp = rtlhal->fw_version;
+ *u32_tmp = (rtlhal->fw_version << 16) | rtlhal->fw_subversion;
+ break;
+ case BTC_GET_U4_WIFI_LINK_STATUS:
+ *u32_tmp = halbtcoutsrc_get_wifi_link_status(btcoexist);
break;
case BTC_GET_U4_BT_PATCH_VER:
*u32_tmp = halbtc_get_bt_patch_version(btcoexist);
@@ -342,13 +426,19 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
*u8_tmp = halbtc_get_wifi_central_chnl(btcoexist);
break;
case BTC_GET_U1_WIFI_HS_CHNL:
- *u8_tmp = 1;/*BT_OperateChnl(rtlpriv);*/
+ *u8_tmp = 1;/* BT_OperateChnl(rtlpriv); */
break;
case BTC_GET_U1_MAC_PHY_MODE:
*u8_tmp = BTC_MP_UNKNOWN;
break;
+ case BTC_GET_U1_AP_NUM:
+ /* driver don't know AP num in Linux,
+ * So, the return value here is not right
+ */
+ *u8_tmp = 1;/* pDefMgntInfo->NumBssDesc4Query; */
+ break;
- /************* 1Ant **************/
+ /************* 1Ant **************/
case BTC_GET_U1_LPS_MODE:
*u8_tmp = btcoexist->pwr_mode_val[0];
break;
@@ -366,6 +456,7 @@ static bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf)
bool *bool_tmp = (bool *)in_buf;
u8 *u8_tmp = (u8 *)in_buf;
u32 *u32_tmp = (u32 *)in_buf;
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
if (!halbtc_is_bt_coexist_available(btcoexist))
return false;
@@ -405,20 +496,16 @@ static bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf)
/*BTHCI_SendGetBtRssiEvent(rtlpriv);*/
break;
case BTC_SET_ACT_AGGREGATE_CTRL:
- halbtc_aggregation_check();
break;
/* 1Ant */
case BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE:
btcoexist->bt_info.rssi_adjust_for_1ant_coex_type = *u8_tmp;
break;
- case BTC_SET_UI_SCAN_SIG_COMPENSATION:
- /* rtlpriv->mlmepriv.scan_compensation = *u8_tmp; */
- break;
- case BTC_SET_U1_1ANT_LPS:
+ case BTC_SET_U1_LPS_VAL:
btcoexist->bt_info.lps_val = *u8_tmp;
break;
- case BTC_SET_U1_1ANT_RPWM:
+ case BTC_SET_U1_RPWM_VAL:
btcoexist->bt_info.rpwm_val = *u8_tmp;
break;
/* the following are some action which will be triggered */
@@ -432,7 +519,6 @@ static bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf)
halbtc_normal_lps(btcoexist);
break;
case BTC_SET_ACT_DISABLE_LOW_POWER:
- halbtc_disable_low_power();
break;
case BTC_SET_ACT_UPDATE_ra_mask:
btcoexist->bt_info.ra_mask = *u32_tmp;
@@ -442,9 +528,29 @@ static bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf)
case BTC_SET_ACT_INC_FORCE_EXEC_PWR_CMD_CNT:
btcoexist->bt_info.force_exec_pwr_cmd_cnt++;
break;
- case BTC_SET_ACT_CTRL_BT_INFO: /*wait for 8812/8821*/
+ /*8812 only*/
+ case BTC_SET_ACT_CTRL_BT_INFO:
+ {
+ u8 datalen = *u8_tmp;
+ u8 tmpbuf[20];
+
+ if (datalen)
+ memcpy(tmpbuf, u8_tmp+1, datalen);
+ bt_sendeventextbtinfocontrol(rtlpriv, datalen,
+ &tmpbuf[0]);
+ }
break;
+ /*8812 only*/
case BTC_SET_ACT_CTRL_BT_COEX:
+ {
+ u8 datalen = *u8_tmp;
+ u8 tmpbuf[20];
+
+ if (datalen)
+ memcpy(tmpbuf, u8_tmp+1, datalen);
+ bt_sendeventextbtcoexcontrol(rtlpriv, false, datalen,
+ &tmpbuf[0]);
+ }
break;
default:
break;
@@ -453,22 +559,6 @@ static bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf)
return true;
}
-static void halbtc_display_coex_statistics(struct btc_coexist *btcoexist)
-{
-}
-
-static void halbtc_display_bt_link_info(struct btc_coexist *btcoexist)
-{
-}
-
-static void halbtc_display_bt_fw_info(struct btc_coexist *btcoexist)
-{
-}
-
-static void halbtc_display_fw_pwr_mode_cmd(struct btc_coexist *btcoexist)
-{
-}
-
/************************************************************
* IO related function
************************************************************/
@@ -512,10 +602,10 @@ static void halbtc_bitmask_write_1byte(void *bt_context, u32 reg_addr,
u8 original_value, bit_shift = 0;
u8 i;
- if (bit_mask != MASKDWORD) {/*if not "double word" write*/
+ if (bit_mask != MASKBYTE0) {/*if not "byte" write*/
original_value = rtl_read_byte(rtlpriv, reg_addr);
for (i = 0; i <= 7; i++) {
- if ((bit_mask>>i) & 0x1)
+ if ((bit_mask>>i)&0x1)
break;
}
bit_shift = i;
@@ -560,7 +650,7 @@ static u32 halbtc_get_bbreg(void *bt_context, u32 reg_addr, u32 bit_mask)
}
static void halbtc_set_rfreg(void *bt_context, u8 rf_path, u32 reg_addr,
- u32 bit_mask, u32 data)
+ u32 bit_mask, u32 data)
{
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
struct rtl_priv *rtlpriv = btcoexist->adapter;
@@ -578,7 +668,7 @@ static u32 halbtc_get_rfreg(void *bt_context, u8 rf_path, u32 reg_addr,
}
static void halbtc_fill_h2c_cmd(void *bt_context, u8 element_id,
- u32 cmd_len, u8 *cmd_buf)
+ u32 cmd_len, u8 *cmd_buf)
{
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
struct rtl_priv *rtlpriv = btcoexist->adapter;
@@ -589,23 +679,22 @@ static void halbtc_fill_h2c_cmd(void *bt_context, u8 element_id,
static void halbtc_display_dbg_msg(void *bt_context, u8 disp_type)
{
- struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
- switch (disp_type) {
- case BTC_DBG_DISP_COEX_STATISTICS:
- halbtc_display_coex_statistics(btcoexist);
- break;
- case BTC_DBG_DISP_BT_LINK_INFO:
- halbtc_display_bt_link_info(btcoexist);
- break;
- case BTC_DBG_DISP_BT_FW_VER:
- halbtc_display_bt_fw_info(btcoexist);
- break;
- case BTC_DBG_DISP_FW_PWR_MODE_CMD:
- halbtc_display_fw_pwr_mode_cmd(btcoexist);
- break;
- default:
- break;
+}
+
+static bool halbtc_under_ips(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct rtl_ps_ctl *ppsc = rtl_psc(rtlpriv);
+ enum rf_pwrstate rtstate;
+
+ if (ppsc->inactiveps) {
+ rtstate = ppsc->rfpwr_state;
+
+ if (rtstate != ERFON &&
+ ppsc->rfoff_reason == RF_CHANGE_BY_IPS)
+ return true;
}
+ return false;
}
/*****************************************************************
@@ -624,7 +713,7 @@ bool exhalbtc_initlize_variables(struct rtl_priv *adapter)
else
btcoexist->binded = true;
- btcoexist->chip_interface = BTC_INTF_UNKNOWN;
+ btcoexist->chip_interface = BTC_INTF_PCI;
if (NULL == btcoexist->adapter)
btcoexist->adapter = adapter;
@@ -668,8 +757,25 @@ void exhalbtc_init_hw_config(struct btc_coexist *btcoexist)
btcoexist->statistics.cnt_init_hw_config++;
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_init_hwconfig(btcoexist);
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_init_hwconfig(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_init_hwconfig(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_init_hwconfig(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_init_hwconfig(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_init_hwconfig(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_init_hwconfig(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_init_hwconfig(btcoexist);
+ }
+
}
void exhalbtc_init_coex_dm(struct btc_coexist *btcoexist)
@@ -682,8 +788,24 @@ void exhalbtc_init_coex_dm(struct btc_coexist *btcoexist)
btcoexist->statistics.cnt_init_coex_dm++;
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_init_coex_dm(btcoexist);
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_init_coex_dm(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_init_coex_dm(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_init_coex_dm(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_init_coex_dm(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_init_coex_dm(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_init_coex_dm(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_init_coex_dm(btcoexist);
+ }
btcoexist->initilized = true;
}
@@ -705,12 +827,24 @@ void exhalbtc_ips_notify(struct btc_coexist *btcoexist, u8 type)
else
ips_type = BTC_IPS_LEAVE;
- halbtc_leave_low_power();
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_ips_notify(btcoexist, ips_type);
-
- halbtc_nomal_low_power();
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_ips_notify(btcoexist, ips_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_ips_notify(btcoexist, ips_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_ips_notify(btcoexist, ips_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_ips_notify(btcoexist, ips_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_ips_notify(btcoexist, ips_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_ips_notify(btcoexist, ips_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_ips_notify(btcoexist, ips_type);
+ }
}
void exhalbtc_lps_notify(struct btc_coexist *btcoexist, u8 type)
@@ -730,8 +864,24 @@ void exhalbtc_lps_notify(struct btc_coexist *btcoexist, u8 type)
else
lps_type = BTC_LPS_ENABLE;
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_lps_notify(btcoexist, lps_type);
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_lps_notify(btcoexist, lps_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_lps_notify(btcoexist, lps_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_lps_notify(btcoexist, lps_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_lps_notify(btcoexist, lps_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_lps_notify(btcoexist, lps_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_lps_notify(btcoexist, lps_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_lps_notify(btcoexist, lps_type);
+ }
}
void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type)
@@ -751,12 +901,24 @@ void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type)
else
scan_type = BTC_SCAN_FINISH;
- halbtc_leave_low_power();
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_scan_notify(btcoexist, scan_type);
-
- halbtc_nomal_low_power();
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_scan_notify(btcoexist, scan_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_scan_notify(btcoexist, scan_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_scan_notify(btcoexist, scan_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_scan_notify(btcoexist, scan_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_scan_notify(btcoexist, scan_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_scan_notify(btcoexist, scan_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_scan_notify(btcoexist, scan_type);
+ }
}
void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action)
@@ -776,15 +938,31 @@ void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action)
else
asso_type = BTC_ASSOCIATE_FINISH;
- halbtc_leave_low_power();
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_connect_notify(btcoexist, asso_type);
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_connect_notify(btcoexist, asso_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_connect_notify(btcoexist, asso_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_connect_notify(btcoexist, asso_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_connect_notify(btcoexist, asso_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_connect_notify(btcoexist, asso_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_connect_notify(btcoexist, asso_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_connect_notify(btcoexist, asso_type);
+ }
}
void exhalbtc_mediastatus_notify(struct btc_coexist *btcoexist,
enum rt_media_status media_status)
{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
u8 status;
if (!halbtc_is_bt_coexist_available(btcoexist))
@@ -798,9 +976,30 @@ void exhalbtc_mediastatus_notify(struct btc_coexist *btcoexist,
else
status = BTC_MEDIA_DISCONNECT;
- halbtc_leave_low_power();
-
- halbtc_nomal_low_power();
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_media_status_notify(btcoexist,
+ status);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_media_status_notify(btcoexist,
+ status);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_media_status_notify(btcoexist, status);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_media_status_notify(btcoexist,
+ status);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_media_status_notify(btcoexist,
+ status);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8812a2ant_media_stat_notify(btcoexist,
+ status);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8812a1ant_media_stat_notify(btcoexist,
+ status);
+ }
}
void exhalbtc_special_packet_notify(struct btc_coexist *btcoexist, u8 pkt_type)
@@ -815,15 +1014,39 @@ void exhalbtc_special_packet_notify(struct btc_coexist *btcoexist, u8 pkt_type)
if (btcoexist->manual_control)
return;
- packet_type = BTC_PACKET_DHCP;
-
- halbtc_leave_low_power();
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_special_packet_notify(btcoexist,
- packet_type);
+ if (PACKET_DHCP == pkt_type) {
+ packet_type = BTC_PACKET_DHCP;
+ } else if (PACKET_EAPOL == pkt_type) {
+ packet_type = BTC_PACKET_EAPOL;
+ } else if (PACKET_ARP == pkt_type) {
+ packet_type = BTC_PACKET_ARP;
+ } else {
+ packet_type = BTC_PACKET_UNKNOWN;
+ return;
+ }
- halbtc_nomal_low_power();
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_special_packet_notify(btcoexist,
+ packet_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_special_packet_notify(btcoexist,
+ packet_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_special_packet_notify(btcoexist,
+ packet_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_special_packet_notify(btcoexist,
+ packet_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_special_packet_notify(btcoexist,
+ packet_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_special_packet_notify(btcoexist,
+ packet_type);
+ }
}
void exhalbtc_bt_info_notify(struct btc_coexist *btcoexist,
@@ -835,8 +1058,31 @@ void exhalbtc_bt_info_notify(struct btc_coexist *btcoexist,
return;
btcoexist->statistics.cnt_bt_info_notify++;
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_bt_info_notify(btcoexist, tmp_buf, length);
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_bt_info_notify(btcoexist, tmp_buf,
+ length);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_bt_info_notify(btcoexist, tmp_buf,
+ length);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_bt_info_notify(btcoexist, tmp_buf,
+ length);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_bt_info_notify(btcoexist, tmp_buf,
+ length);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_bt_info_notify(btcoexist, tmp_buf,
+ length);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_bt_info_notify(btcoexist, tmp_buf,
+ length);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_bt_info_notify(btcoexist, tmp_buf,
+ length);
+ }
}
void exhalbtc_stack_operation_notify(struct btc_coexist *btcoexist, u8 type)
@@ -849,11 +1095,18 @@ void exhalbtc_stack_operation_notify(struct btc_coexist *btcoexist, u8 type)
if (btcoexist->manual_control)
return;
- stack_op_type = BTC_STACK_OP_NONE;
-
- halbtc_leave_low_power();
+ if ((HCI_BT_OP_INQUIRY_START == type) ||
+ (HCI_BT_OP_PAGING_START == type) ||
+ (HCI_BT_OP_PAIRING_START == type))
+ stack_op_type = BTC_STACK_OP_INQ_PAGE_PAIR_START;
+ else if ((HCI_BT_OP_INQUIRY_FINISH == type) ||
+ (HCI_BT_OP_PAGING_SUCCESS == type) ||
+ (HCI_BT_OP_PAGING_UNSUCCESS == type) ||
+ (HCI_BT_OP_PAIRING_FINISH == type))
+ stack_op_type = BTC_STACK_OP_INQ_PAGE_PAIR_FINISH;
+ else
+ stack_op_type = BTC_STACK_OP_NONE;
- halbtc_nomal_low_power();
}
void exhalbtc_halt_notify(struct btc_coexist *btcoexist)
@@ -863,42 +1116,168 @@ void exhalbtc_halt_notify(struct btc_coexist *btcoexist)
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_halt_notify(btcoexist);
+ btcoexist->binded = false;
+
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_halt_notify(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_halt_notify(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_halt_notify(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_halt_notify(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_halt_notify(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_halt_notify(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_halt_notify(btcoexist);
+ }
}
void exhalbtc_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
+
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_pnp_notify(btcoexist, pnp_state);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_pnp_notify(btcoexist, pnp_state);
+ }
}
-void exhalbtc_periodical(struct btc_coexist *btcoexist)
+void exhalbtc_coex_dm_switch(struct btc_coexist *btcoexist)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
- btcoexist->statistics.cnt_periodical++;
+ btcoexist->statistics.cnt_coex_dm_switch++;
+
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 1) {
+ btcoexist->stop_coex_dm = true;
+ ex_halbtc8723b1ant_coex_dm_reset(btcoexist);
+ exhalbtc_set_ant_num(BT_COEX_ANT_TYPE_DETECTED, 2);
+ ex_btc8723b2ant_init_hwconfig(btcoexist);
+ ex_btc8723b2ant_init_coex_dm(btcoexist);
+ btcoexist->stop_coex_dm = false;
+ }
+ }
+}
- halbtc_leave_low_power();
+void exhalbtc_periodical(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_periodical(btcoexist);
+ if (!halbtc_is_bt_coexist_available(btcoexist))
+ return;
+ btcoexist->statistics.cnt_periodical++;
- halbtc_nomal_low_power();
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_periodical(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_periodical(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_periodical(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2) {
+ ex_halbtc8821a2ant_periodical(btcoexist);
+ } else if (btcoexist->board_info.btdm_ant_num == 1) {
+ if (!halbtc_under_ips(btcoexist))
+ ex_halbtc8821a1ant_periodical(btcoexist);
+ }
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_periodical(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_periodical(btcoexist);
+ }
}
void exhalbtc_dbg_control(struct btc_coexist *btcoexist,
u8 code, u8 len, u8 *data)
{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
btcoexist->statistics.cnt_dbg_ctrl++;
+
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a1ant_dbg_control(btcoexist, code,
+ len, data);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_dbg_control(btcoexist, code,
+ len, data);
+ }
}
void exhalbtc_stack_update_profile_info(void)
{
+ struct btc_coexist *btcoexist = &gl_bt_coexist;
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct bt_mgnt *btmgnt = &rtlpriv->coex_info.btmgnt;
+ u8 i;
+
+ if (!halbtc_is_bt_coexist_available(btcoexist))
+ return;
+
+ btcoexist->stack_info.profile_notified = true;
+
+ btcoexist->stack_info.num_of_link =
+ btmgnt->ext_config.number_of_acl +
+ btmgnt->ext_config.number_of_sco;
+
+ /* reset first*/
+ btcoexist->stack_info.bt_link_exist = false;
+ btcoexist->stack_info.sco_exist = false;
+ btcoexist->stack_info.acl_exist = false;
+ btcoexist->stack_info.a2dp_exist = false;
+ btcoexist->stack_info.hid_exist = false;
+ btcoexist->stack_info.num_of_hid = 0;
+ btcoexist->stack_info.pan_exist = false;
+
+ if (!btmgnt->ext_config.number_of_acl)
+ btcoexist->stack_info.min_bt_rssi = 0;
+
+ if (btcoexist->stack_info.num_of_link) {
+ btcoexist->stack_info.bt_link_exist = true;
+ if (btmgnt->ext_config.number_of_sco)
+ btcoexist->stack_info.sco_exist = true;
+ if (btmgnt->ext_config.number_of_acl)
+ btcoexist->stack_info.acl_exist = true;
+ }
+
+ for (i = 0; i < btmgnt->ext_config.number_of_acl; i++) {
+ if (BT_PROFILE_A2DP ==
+ btmgnt->ext_config.acl_link[i].bt_profile) {
+ btcoexist->stack_info.a2dp_exist = true;
+ } else if (BT_PROFILE_PAN ==
+ btmgnt->ext_config.acl_link[i].bt_profile) {
+ btcoexist->stack_info.pan_exist = true;
+ } else if (BT_PROFILE_HID ==
+ btmgnt->ext_config.acl_link[i].bt_profile) {
+ btcoexist->stack_info.hid_exist = true;
+ btcoexist->stack_info.num_of_hid++;
+ } else {
+ btcoexist->stack_info.unknown_acl_exist = true;
+ }
+ }
}
void exhalbtc_update_min_bt_rssi(char bt_rssi)
@@ -970,8 +1349,29 @@ void exhalbtc_set_ant_num(u8 type, u8 ant_num)
if (BT_COEX_ANT_TYPE_PG == type) {
gl_bt_coexist.board_info.pg_ant_num = ant_num;
gl_bt_coexist.board_info.btdm_ant_num = ant_num;
+ /* The antenna position:
+ * Main (default) or Aux for pgAntNum =2 && btdmAntNum =1.
+ * The antenna position should be determined by
+ * auto-detect mechanism.
+ * The following is assumed to main,
+ * and those must be modified
+ * if y auto-detect mechanism is ready
+ */
+ if ((gl_bt_coexist.board_info.pg_ant_num == 2) &&
+ (gl_bt_coexist.board_info.btdm_ant_num == 1))
+ gl_bt_coexist.board_info.btdm_ant_pos =
+ BTC_ANTENNA_AT_MAIN_PORT;
+ else
+ gl_bt_coexist.board_info.btdm_ant_pos =
+ BTC_ANTENNA_AT_MAIN_PORT;
} else if (BT_COEX_ANT_TYPE_ANTDIV == type) {
gl_bt_coexist.board_info.btdm_ant_num = ant_num;
+ gl_bt_coexist.board_info.btdm_ant_pos =
+ BTC_ANTENNA_AT_MAIN_PORT;
+ } else if (BT_COEX_ANT_TYPE_DETECTED == type) {
+ gl_bt_coexist.board_info.btdm_ant_num = ant_num;
+ gl_bt_coexist.board_info.btdm_ant_pos =
+ BTC_ANTENNA_AT_MAIN_PORT;
}
}
@@ -979,9 +1379,26 @@ void exhalbtc_display_bt_coex_info(struct btc_coexist *btcoexist)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_display_coex_info(btcoexist);
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_display_coex_info(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_display_coex_info(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_display_coex_info(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_display_coex_info(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_display_coex_info(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_display_coex_info(btcoexist);
+ }
}
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h
index 8c64acf..5bf7060 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h
@@ -88,6 +88,7 @@ enum btc_chip_type {
enum btc_msg_type {
BTC_MSG_INTERFACE = 0x0,
BTC_MSG_ALGORITHM = 0x1,
+ BTC_MSG_SOCKET = 0x2,
BTC_MSG_MAX
};
@@ -97,6 +98,11 @@ extern u32 btc_dbg_type[];
#define INTF_INIT BIT0
#define INTF_NOTIFY BIT2
+/* following is for BTC_MSG_SOCKET */
+#define SOCKET_INIT BIT0
+#define SOCKET_CRITICAL BIT1
+#define SOCKET_NORMAL BIT2
+
/* following is for BTC_ALGORITHM */
#define ALGO_BT_RSSI_STATE BIT0
#define ALGO_WIFI_RSSI_STATE BIT1
@@ -508,4 +514,22 @@ void exhalbtc_signal_compensation(struct btc_coexist *btcoexist,
void exhalbtc_lps_leave(struct btc_coexist *btcoexist);
void exhalbtc_low_wifi_traffic_notify(struct btc_coexist *btcoexist);
+/**************for 8812AE BTCOEX**************/
+#define bt_sendeventextbtcoexcontrol(adap, needdbgrsp, datalen, data) \
+ rtl_btcoex_sendeventextbtcoexcontrol(adap, needdbgrsp, datalen, data)
+#define bt_sendeventextbtinfocontrol(adapter, datalen, pdata) \
+ rtl_btcoex_sendeventextbtinfocontrol(adapter, datalen, pdata)
+void rtl_btcoex_sendeventextbtcoexcontrol(struct rtl_priv *rtlpriv,
+ u8 needdbgrsp, u8 datalen,
+ void *pdata);
+void rtl_btcoex_sendeventextbtinfocontrol(struct rtl_priv *rtlpriv, u8 datalen,
+ void *pdata);
+
+void rtl_btcoex_dump_tx_msg(u8 *tx_msg, u8 len, u8 *msg_name);
+u8 rtl_btcoex_sendmsgbysocket(struct rtl_priv *rtlpriv, u8 *msg, u8 msg_size,
+ bool force);
+void rtl_btcoex_sendscannotify(struct rtl_priv *rtlpriv, u8 scantype);
+void rtl_btcoex_init_socket(struct rtl_priv *rtlpriv);
+void rtl_btcoex_close_socket(struct rtl_priv *rtlpriv);
+
#endif
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.c b/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.c
index b9b0cb7..a75b663 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.c
+++ b/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.c
@@ -45,8 +45,23 @@ static struct rtl_btc_ops rtl_btc_operation = {
.btc_is_disable_edca_turbo = rtl_btc_is_disable_edca_turbo,
.btc_is_bt_disabled = rtl_btc_is_bt_disabled,
.btc_special_packet_notify = rtl_btc_special_packet_notify,
+ .btc_set_hci_version = rtl_btc_set_hci_version,
+ .btc_set_bt_patch_version = rtl_btc_set_bt_patch_version,
+ .btc_stack_update_profile_info = rtl_btc_stack_update_profile_info,
+ .btc_init_socket = rtl_btc_init_socket,
+ .btc_close_socket = rtl_btc_close_socket,
};
+void rtl_btc_init_socket(struct rtl_priv *rtlpriv)
+{
+ rtl_btcoex_init_socket(rtlpriv);
+}
+
+void rtl_btc_close_socket(struct rtl_priv *rtlpriv)
+{
+ rtl_btcoex_close_socket(rtlpriv);
+}
+
void rtl_btc_init_variables(struct rtl_priv *rtlpriv)
{
exhalbtc_initlize_variables(rtlpriv);
@@ -75,6 +90,21 @@ void rtl_btc_init_hal_vars(struct rtl_priv *rtlpriv)
exhalbtc_set_ant_num(BT_COEX_ANT_TYPE_PG, ant_num);
}
+void rtl_btc_stack_update_profile_info(void)
+{
+ exhalbtc_stack_update_profile_info();
+}
+
+void rtl_btc_set_bt_patch_version(u16 bt_hci_version, u16 bt_patch_version)
+{
+ exhalbtc_set_bt_patch_version(bt_hci_version, bt_patch_version);
+}
+
+void rtl_btc_set_hci_version(u16 hci_version)
+{
+ exhalbtc_set_hci_version(hci_version);
+}
+
void rtl_btc_init_hw_config(struct rtl_priv *rtlpriv)
{
exhalbtc_init_hw_config(&gl_bt_coexist);
@@ -93,6 +123,13 @@ void rtl_btc_lps_notify(struct rtl_priv *rtlpriv, u8 type)
void rtl_btc_scan_notify(struct rtl_priv *rtlpriv, u8 scantype)
{
+ /*for 8812AE+8761AU*/
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ struct bt_mgnt *btmgnt = &pcoex_info->btmgnt;
+
+ if (btmgnt->ext_config.enable_wifi_scan_notify)
+ rtl_btcoex_sendscannotify(rtlpriv, scantype);
+
exhalbtc_scan_notify(&gl_bt_coexist, scantype);
}
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.h b/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.h
index ccd5a0f..47b9837 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.h
+++ b/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.h
@@ -43,7 +43,11 @@ bool rtl_btc_is_limited_dig(struct rtl_priv *rtlpriv);
bool rtl_btc_is_disable_edca_turbo(struct rtl_priv *rtlpriv);
bool rtl_btc_is_bt_disabled(struct rtl_priv *rtlpriv);
void rtl_btc_special_packet_notify(struct rtl_priv *rtlpriv, u8 pkt_type);
-
+void rtl_btc_set_hci_version(u16 hci_version);
+void rtl_btc_set_bt_patch_version(u16 bt_hci_version, u16 bt_patch_version);
+void rtl_btc_stack_update_profile_info(void);
+void rtl_btc_init_socket(struct rtl_priv *rtlpriv);
+void rtl_btc_close_socket(struct rtl_priv *rtlpriv);
struct rtl_btc_ops *rtl_btc_get_ops_pointer(void);
u8 rtl_get_hwpg_ant_num(struct rtl_priv *rtlpriv);
diff --git a/drivers/net/wireless/rtlwifi/core.c b/drivers/net/wireless/rtlwifi/core.c
index 3c8d504..9d72911 100644
--- a/drivers/net/wireless/rtlwifi/core.c
+++ b/drivers/net/wireless/rtlwifi/core.c
@@ -164,8 +164,17 @@ static int rtl_op_start(struct ieee80211_hw *hw)
return 0;
mutex_lock(&rtlpriv->locks.conf_mutex);
err = rtlpriv->intf_ops->adapter_start(hw);
- if (!err)
+ if (!err) {
+ /*add troy for 8812AE bt coex*/
+ if (1 == rtlpriv->btcoexist.btc_info.btcoexist &&
+ rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ pr_info("now that bt exists, init socket for 8812AE");
+ rtlpriv->btcoexist.btc_ops->btc_init_socket(rtlpriv);
+ rtlpriv->coex_info.btmgnt.ext_config.hci_ext_ver = 0x04;
+ rtlpriv->btcoexist.btc_ops->btc_set_hci_version(0x04);
+ }
rtl_watch_dog_timer_callback((unsigned long)hw);
+ }
mutex_unlock(&rtlpriv->locks.conf_mutex);
return err;
}
@@ -205,6 +214,12 @@ static void rtl_op_stop(struct ieee80211_hw *hw)
}
rtlpriv->intf_ops->adapter_stop(hw);
+ if (1 == rtlpriv->btcoexist.btc_info.btcoexist &&
+ rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ pr_info("close socket for 8812AE + 8761AU\n");
+ /*troy add for 8812 btcoex*/
+ rtlpriv->btcoexist.btc_ops->btc_close_socket(rtlpriv);
+ }
mutex_unlock(&rtlpriv->locks.conf_mutex);
}
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.h b/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.h
index 3723d74..56936da 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.h
+++ b/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.h
@@ -70,20 +70,6 @@
#define C2H_EVT_HOST_CLOSE 0x00
#define C2H_EVT_FW_CLOSE 0xFF
-enum bt_traffic_mode {
- BT_MOTOR_EXT_BE = 0x00,
- BT_MOTOR_EXT_GUL = 0x01,
- BT_MOTOR_EXT_GUB = 0x02,
- BT_MOTOR_EXT_GULB = 0x03
-};
-
-enum bt_traffic_mode_profile {
- BT_PROFILE_NONE,
- BT_PROFILE_A2DP,
- BT_PROFILE_PAN,
- BT_PROFILE_HID,
- BT_PROFILE_SCO
-};
/*
enum hci_ext_bt_operation {
diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
index 413c2ab..8d1a02c 100644
--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -36,7 +36,7 @@
#include <net/mac80211.h>
#include <linux/completion.h>
#include "debug.h"
-
+#include "btcoexist/halbtc8812a_ext.h"
#define MASKBYTE0 0xff
#define MASKBYTE1 0xff00
#define MASKBYTE2 0xff0000
@@ -2311,6 +2311,7 @@ struct rtl_works {
struct workqueue_struct *rtl_wq;
struct delayed_work watchdog_wq;
struct delayed_work ips_nic_off_wq;
+ struct delayed_work socket_wq;
/* For SW LPS */
struct delayed_work ps_work;
@@ -2516,6 +2517,12 @@ struct rtl_btc_ops {
bool (*btc_is_bt_disabled) (struct rtl_priv *rtlpriv);
void (*btc_special_packet_notify)(struct rtl_priv *rtlpriv,
u8 pkt_type);
+ void (*btc_set_hci_version)(u16 hci_version);
+ void (*btc_set_bt_patch_version)(u16 bt_hci_version,
+ u16 bt_patch_version);
+ void (*btc_stack_update_profile_info)(void);
+ void (*btc_init_socket)(struct rtl_priv *rtlpriv);
+ void (*btc_close_socket)(struct rtl_priv *rtlpriv);
};
struct proxim {
@@ -2547,6 +2554,9 @@ struct rtl_priv {
struct rtl_security sec;
struct rtl_efuse efuse;
+ /*troy add for 8812AE+8761AU coex*/
+ struct bt_coex_info coex_info;
+
struct rtl_ps_ctl psc;
struct rate_adaptive ra;
struct dynamic_primary_cca primarycca;
--
2.1.2
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related
* [PATCH 0/6] Some changes for rtlwifi
From: Larry Finger @ 2015-01-23 17:10 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless, Larry Finger, netdev
The first of these patches changes the logging when an encryption key
is changed. The rest are for changes in the btcoexist driver. Most
contain the code needed to handle the RTL8812AE chips.
All patches are for -next.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
Larry Finger (2):
rtlwifi: Change logging level for key change
rtlwifi: btcoexist: Remove typedef statements
Troy Tan (4):
rtlwifi: btcoexist: Add routines for RTL8812AE with single antenna
rtlwifi: btcoexist: Add routines for RTL8812AE with dual antennae
rtlwifi: btcoexist: Add routines for RTL8812AE - all configs
rtlwifi: btcoexist: Enable new routines for RTL8812AE
drivers/net/wireless/rtlwifi/btcoexist/Makefile | 9 +
.../net/wireless/rtlwifi/btcoexist/halbt_precomp.h | 3 +
.../wireless/rtlwifi/btcoexist/halbtc8192e2ant.c | 6 +-
.../wireless/rtlwifi/btcoexist/halbtc8723b2ant.h | 6 +-
.../wireless/rtlwifi/btcoexist/halbtc8812a1ant.c | 2073 ++++++++++
.../wireless/rtlwifi/btcoexist/halbtc8812a1ant.h | 152 +
.../wireless/rtlwifi/btcoexist/halbtc8812a2ant.c | 4207 ++++++++++++++++++++
.../wireless/rtlwifi/btcoexist/halbtc8812a2ant.h | 177 +
.../wireless/rtlwifi/btcoexist/halbtc8812a_ext.c | 921 +++++
.../wireless/rtlwifi/btcoexist/halbtc8812a_ext.h | 359 ++
.../net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c | 713 +++-
.../net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h | 108 +-
drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.c | 37 +
drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.h | 6 +-
drivers/net/wireless/rtlwifi/cam.c | 2 +-
drivers/net/wireless/rtlwifi/core.c | 17 +-
drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.h | 14 -
drivers/net/wireless/rtlwifi/wifi.h | 12 +-
18 files changed, 8590 insertions(+), 232 deletions(-)
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.c
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.h
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.c
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.c
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.h
--
2.1.2
^ permalink raw reply
* [PATCH 3/6] rtlwifi: btcoexist: Add routines for RTL8812AE with single antenna
From: Larry Finger @ 2015-01-23 17:10 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless, Troy Tan, netdev, Larry Finger
In-Reply-To: <1422033044-7461-1-git-send-email-Larry.Finger@lwfinger.net>
From: Troy Tan <troy_tan@realsil.com.cn>
The RTL8812AE needs different BT coexistence routines than does the
RTL8821AE. This patch adds the necessary routines for devices with a
single antenna.
Signed-off-by: Troy Tan <troy_tan@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
.../wireless/rtlwifi/btcoexist/halbtc8812a1ant.c | 2073 ++++++++++++++++++++
.../wireless/rtlwifi/btcoexist/halbtc8812a1ant.h | 152 ++
2 files changed, 2225 insertions(+)
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.c
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.h
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.c
new file mode 100644
index 0000000..11ae66b
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.c
@@ -0,0 +1,2073 @@
+/* */
+/* Description: */
+/* */
+/* This file is for 8812a1ant 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_8812a_1ant glcoex_dm_8812a_1ant;
+static struct coex_dm_8812a_1ant *coex_dm = &glcoex_dm_8812a_1ant;
+static struct coex_sta_8812a_1ant glcoex_sta_8812a_1ant;
+static struct coex_sta_8812a_1ant *coex_sta = &glcoex_sta_8812a_1ant;
+
+static const char *const glbt_info_src_8812a_1ant[] = {
+ "BT Info[wifi fw]",
+ "BT Info[bt rsp]",
+ "BT Info[bt auto report]",
+};
+
+static u32 glcoex_ver_date_8812a_1ant = 20130729;
+static u32 glcoex_ver_8812a_1ant = 0x10;
+
+/* */
+/* local function proto type if needed */
+/* */
+/* */
+/* local function start with halbtc8812a1ant_ */
+/* */
+static void halbtc8812a1ant_update_ra_mask(struct btc_coexist *btcoexist,
+ bool force_exec, u8 type,
+ u32 rate_mask)
+{
+ if (BTC_RATE_DISABLE == type)
+ coex_dm->cur_ra_mask |= rate_mask; /* disable rate */
+ else if (BTC_RATE_ENABLE == type)
+ coex_dm->cur_ra_mask &= ~rate_mask; /* enable rate */
+
+ if (force_exec || (coex_dm->pre_ra_mask != coex_dm->cur_ra_mask))
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_ra_mask,
+ &coex_dm->cur_ra_mask);
+ coex_dm->pre_ra_mask = coex_dm->cur_ra_mask;
+}
+
+static void halbtc8812a1ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
+{
+ u32 reg_hp_tx_rx, reg_lp_tx_rx, u4_tmp;
+ u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0;
+
+ reg_hp_tx_rx = 0x770;
+ reg_lp_tx_rx = 0x774;
+
+ u4_tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_tx_rx);
+ reg_hp_tx = u4_tmp & MASKLWORD;
+ reg_hp_rx = (u4_tmp & MASKHWORD)>>16;
+
+ u4_tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_tx_rx);
+ reg_lp_tx = u4_tmp & MASKLWORD;
+ reg_lp_rx = (u4_tmp & 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;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], High Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
+ reg_hp_tx_rx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], Low Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
+ reg_lp_tx_rx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx);
+
+ /* reset counter */
+ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
+}
+
+static void halbtc8812a1ant_query_bt_info(struct btc_coexist *btcoexist)
+{
+ u8 data_len = 3;
+ u8 buf[5] = {0};
+
+ if (!btcoexist->bt_info.bt_disabled) {
+ if (!coex_sta->bt_info_query_cnt ||
+ (coex_sta->bt_info_c2h_cnt[BT_INFO_SRC_8812A_1ANT_BT_RSP] -
+ coex_sta->bt_info_query_cnt) > 2) {
+ buf[0] = data_len;
+ buf[1] = 0x1; /* polling enable, 1 =enable */
+ buf[2] = 0x2; /* polling time in seconds */
+ buf[3] = 0x1; /* auto report enable, 1 =enable */
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_INFO,
+ (void *)&buf[0]);
+ }
+ }
+ coex_sta->bt_info_query_cnt++;
+}
+
+static void halbtc8812a1ant_update_bt_link_info(struct btc_coexist *btcoexist)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+ 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;
+
+ /* 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;
+}
+
+static void hal8812a1_bt_auto_rep(struct btc_coexist *btcoexist,
+ bool force_exec,
+ bool enable_auto_report)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s BT Auto report = %s\n",
+ (force_exec ? "force to" : ""),
+ ((enable_auto_report) ? "Enabled" : "Disabled"));
+ coex_dm->cur_bt_auto_report = enable_auto_report;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_bt_auto_report =%d, cur_bt_auto_report =%d\n",
+ coex_dm->pre_bt_auto_report,
+ coex_dm->cur_bt_auto_report);
+
+ if (coex_dm->pre_bt_auto_report == coex_dm->cur_bt_auto_report)
+ return;
+ }
+ coex_dm->pre_bt_auto_report = coex_dm->cur_bt_auto_report;
+}
+
+static void halbtc8812a1ant_set_coex_table(struct btc_coexist *btcoexist,
+ u32 val0x6c0, u32 val0x6c4,
+ u32 val0x6c8, u8 val0x6cc)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc);
+ btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
+}
+
+static void halbtc8812a1ant_coex_table(struct btc_coexist *btcoexist,
+ bool force_exec, u32 val0x6c0,
+ u32 val0x6c4, u32 val0x6c8,
+ u8 val0x6cc)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+ "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n",
+ (force_exec ? "force to" : ""), val0x6c0, val0x6c4, val0x6c8,
+ val0x6cc);
+ coex_dm->cur_val_0x6c0 = val0x6c0;
+ coex_dm->cur_val_0x6c4 = val0x6c4;
+ coex_dm->cur_val_0x6c8 = val0x6c8;
+ coex_dm->cur_val_0x6cc = val0x6cc;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+ "[BTCoex], pre_val_0x6c0 = 0x%x, pre_val_0x6c4 = 0x%x, pre_val_0x6c8 = 0x%x, pre_val_0x6cc = 0x%x !!\n",
+ coex_dm->pre_val_0x6c0, coex_dm->pre_val_0x6c4,
+ coex_dm->pre_val_0x6c8, coex_dm->pre_val_0x6cc);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+ "[BTCoex], cur_val_0x6c0 = 0x%x, cur_val_0x6c4 = 0x%x, cur_val_0x6c8 = 0x%x, cur_val_0x6cc = 0x%x !!\n",
+ coex_dm->cur_val_0x6c0, coex_dm->cur_val_0x6c4,
+ coex_dm->cur_val_0x6c8, coex_dm->cur_val_0x6cc);
+
+ if ((coex_dm->pre_val_0x6c0 == coex_dm->cur_val_0x6c0) &&
+ (coex_dm->pre_val_0x6c4 == coex_dm->cur_val_0x6c4) &&
+ (coex_dm->pre_val_0x6c8 == coex_dm->cur_val_0x6c8) &&
+ (coex_dm->pre_val_0x6cc == coex_dm->cur_val_0x6cc))
+ return;
+ }
+ halbtc8812a1ant_set_coex_table(btcoexist, val0x6c0, val0x6c4, val0x6c8,
+ val0x6cc);
+
+ coex_dm->pre_val_0x6c0 = coex_dm->cur_val_0x6c0;
+ coex_dm->pre_val_0x6c4 = coex_dm->cur_val_0x6c4;
+ coex_dm->pre_val_0x6c8 = coex_dm->cur_val_0x6c8;
+ coex_dm->pre_val_0x6cc = coex_dm->cur_val_0x6cc;
+}
+
+static void halbtc8812a1ant_coex_table_with_type(struct btc_coexist *btcoexist,
+ bool force_exec, u8 type)
+{
+ switch (type) {
+ case 0:
+ halbtc8812a1ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0x55555555, 0xffff, 0x3);
+ break;
+ case 1:
+ halbtc8812a1ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0x5a5a5a5a, 0xffff, 0x3);
+ break;
+ case 2:
+ halbtc8812a1ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
+ 0x5a5a5a5a, 0xffff, 0x3);
+ break;
+ case 3:
+ halbtc8812a1ant_coex_table(btcoexist, force_exec, 0xaaaaaaaa,
+ 0xaaaaaaaa, 0xffff, 0x3);
+ break;
+ case 4:
+ halbtc8812a1ant_coex_table(btcoexist, force_exec, 0xffffffff,
+ 0xffffffff, 0xffff, 0x3);
+ break;
+ case 5:
+ halbtc8812a1ant_coex_table(btcoexist, force_exec, 0x5fff5fff,
+ 0x5fff5fff, 0xffff, 0x3);
+ break;
+ case 6:
+ halbtc8812a1ant_coex_table(btcoexist, force_exec, 0x55ff55ff,
+ 0x5a5a5a5a, 0xffff, 0x3);
+ break;
+ case 7:
+ halbtc8812a1ant_coex_table(btcoexist, force_exec, 0x5afa5afa,
+ 0x5afa5afa, 0xffff, 0x3);
+ break;
+ default:
+ break;
+ }
+}
+
+static void hal8812a1_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
+ bool enable)
+{
+ u8 data_len = 3;
+ u8 buf[5] = {0};
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+ "[BTCoex], %s BT Ignore Wlan_Act\n",
+ (enable ? "Enable" : "Disable"));
+
+ buf[0] = data_len;
+ buf[1] = 0x1; /* OP_Code */
+ buf[2] = 0x1; /* OP_Code_Length */
+ if (enable)
+ buf[3] = 0x1; /* OP_Code_Content */
+ else
+ buf[3] = 0x0;
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+}
+
+static void hal8812a1_ignore_wlan_act(struct btc_coexist *btcoexist,
+ bool force_exec, bool enable)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s turn Ignore WlanAct %s\n",
+ (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
+ coex_dm->cur_ignore_wlan_act = enable;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_ignore_wlan_act = %d, cur_ignore_wlan_act = %d!!\n",
+ coex_dm->pre_ignore_wlan_act,
+ coex_dm->cur_ignore_wlan_act);
+
+ if (coex_dm->pre_ignore_wlan_act ==
+ coex_dm->cur_ignore_wlan_act)
+ return;
+ }
+ hal8812a1_set_fw_ignore_wlan_act(btcoexist, enable);
+
+ coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
+}
+
+static void halbtc8812a1ant_set_fw_pstdma(struct btc_coexist *btcoexist,
+ u8 byte1, u8 byte2, u8 byte3,
+ u8 byte4, u8 byte5)
+{
+ u8 h2c_parameter[5] = {0};
+
+ h2c_parameter[0] = byte1;
+ h2c_parameter[1] = byte2;
+ h2c_parameter[2] = byte3;
+ h2c_parameter[3] = byte4;
+ h2c_parameter[4] = byte5;
+
+ coex_dm->ps_tdma_para[0] = 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] = byte5;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+ "[BTCoex], FW write 0x60(5bytes) = 0x%x%08x\n",
+ h2c_parameter[0],
+ h2c_parameter[1]<<24 | h2c_parameter[2]<<16 |
+ h2c_parameter[3]<<8 | h2c_parameter[4]);
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
+}
+
+static void halbtc8812a1ant_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 halbtc8812a1ant_lps_rpwm(struct btc_coexist *btcoexist,
+ bool force_exec, u8 lps_val, u8 rpwm_val)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s set lps/rpwm = 0x%x/0x%x\n",
+ (force_exec ? "force to" : ""), lps_val, rpwm_val);
+ coex_dm->cur_lps = lps_val;
+ coex_dm->cur_rpwm = rpwm_val;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_lps/cur_lps = 0x%x/0x%x, pre_rpwm/cur_rpwm = 0x%x/0x%x!!\n",
+ coex_dm->pre_lps, coex_dm->cur_lps, coex_dm->pre_rpwm,
+ coex_dm->cur_rpwm);
+
+ if ((coex_dm->pre_lps == coex_dm->cur_lps) &&
+ (coex_dm->pre_rpwm == coex_dm->cur_rpwm))
+ return;
+ }
+ halbtc8812a1ant_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 halbtc8812a1ant_set_ant_path(struct btc_coexist *btcoexist,
+ u8 ant_pos_type, bool init_hw_cfg,
+ bool wifi_off)
+{
+ u8 u1_tmp = 0;
+
+ if (init_hw_cfg) {
+ btcoexist->btc_write_1byte(btcoexist, 0xcb3, 0x77);
+
+ btcoexist->btc_write_4byte(btcoexist, 0x900, 0x00000400);
+ btcoexist->btc_write_1byte(btcoexist, 0x76d, 0x1);
+ }
+
+ /* ext switch setting */
+ switch (ant_pos_type) {
+ case BTC_ANT_PATH_WIFI:
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0xcb7);
+ u1_tmp |= BIT3;
+ u1_tmp &= ~BIT2;
+ btcoexist->btc_write_1byte(btcoexist, 0xcb7, u1_tmp);
+ break;
+ case BTC_ANT_PATH_BT:
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0xcb7);
+ u1_tmp &= ~BIT3;
+ u1_tmp |= BIT2;
+ btcoexist->btc_write_1byte(btcoexist, 0xcb7, u1_tmp);
+ break;
+ case BTC_ANT_PATH_PTA:
+ default:
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0xcb7);
+ u1_tmp |= BIT3;
+ u1_tmp &= ~BIT2;
+ btcoexist->btc_write_1byte(btcoexist, 0xcb7, u1_tmp);
+ break;
+ }
+}
+
+static void halbtc8812a1ant_ps_tdma(struct btc_coexist *btcoexist,
+ bool force_exec, bool turn_on, u8 type)
+{
+ u8 rssi_adjust_val = 0;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s turn %s PS TDMA, type =%d\n",
+ (force_exec ? "force to" : ""),
+ (turn_on ? "ON" : "OFF"), type);
+ coex_dm->cur_ps_tdma_on = turn_on;
+ coex_dm->cur_ps_tdma = type;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_ps_tdma_on = %d, cur_ps_tdma_on = %d!!\n",
+ coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_ps_tdma = %d, cur_ps_tdma = %d!!\n",
+ coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma);
+
+ if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) &&
+ (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma))
+ return;
+ }
+ if (turn_on) {
+ switch (type) {
+ default:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xd3, 0x1a,
+ 0x1a, 0x0, 0x50);
+ break;
+ case 1:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xd3, 0x1a,
+ 0x1a, 0x0, 0x50);
+ rssi_adjust_val = 11;
+ break;
+ case 2:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xd3, 0x12,
+ 0x12, 0x0, 0x50);
+ rssi_adjust_val = 14;
+ break;
+ case 3:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x93, 0x25,
+ 0x3, 0x10, 0x40);
+ break;
+ case 4:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x93, 0x15,
+ 0x3, 0x14, 0x0);
+ rssi_adjust_val = 17;
+ break;
+ case 5:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x61, 0x15,
+ 0x3, 0x31, 0x0);
+ break;
+ case 6:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x13, 0xa,
+ 0x3, 0x0, 0x0);
+ break;
+ case 7:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x13, 0xc,
+ 0x5, 0x0, 0x0);
+ break;
+ case 8:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x93, 0x25,
+ 0x3, 0x10, 0x0);
+ break;
+ case 9:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xd3, 0xa,
+ 0xa, 0x0, 0x50);
+ rssi_adjust_val = 18;
+ break;
+ case 10:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x13, 0xa,
+ 0xa, 0x0, 0x40);
+ break;
+ case 11:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xd3, 0x5,
+ 0x5, 0x0, 0x50);
+ rssi_adjust_val = 20;
+ break;
+ case 12:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xeb, 0xa,
+ 0x3, 0x31, 0x18);
+ break;
+ case 15:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x13, 0xa,
+ 0x3, 0x8, 0x0);
+ break;
+ case 16:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x93, 0x15,
+ 0x3, 0x10, 0x0);
+ rssi_adjust_val = 18;
+ break;
+ case 18:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x93, 0x25,
+ 0x3, 0x10, 0x0);
+ rssi_adjust_val = 14;
+ break;
+ case 20:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x13, 0x25,
+ 0x25, 0x0, 0x0);
+ break;
+ case 21:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x93, 0x20,
+ 0x3, 0x10, 0x40);
+ break;
+ case 22:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x13, 0x8,
+ 0x8, 0x0, 0x40);
+ break;
+ case 23:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xe3, 0x25,
+ 0x3, 0x31, 0x18);
+ rssi_adjust_val = 22;
+ break;
+ case 24:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xe3, 0x15,
+ 0x3, 0x31, 0x18);
+ rssi_adjust_val = 22;
+ break;
+ case 25:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xe3, 0xa,
+ 0x3, 0x31, 0x18);
+ rssi_adjust_val = 22;
+ break;
+ case 26:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xe3, 0xa,
+ 0x3, 0x31, 0x18);
+ rssi_adjust_val = 22;
+ break;
+ case 27:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xe3, 0x25,
+ 0x3, 0x31, 0x98);
+ rssi_adjust_val = 22;
+ break;
+ case 28:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x69, 0x25,
+ 0x3, 0x31, 0x0);
+ break;
+ case 29:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xab, 0x1a,
+ 0x1a, 0x1, 0x10);
+ break;
+ case 30:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x93, 0x15,
+ 0x3, 0x14, 0x0);
+ break;
+ case 31:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xd3, 0x1a,
+ 0x1a, 0, 0x58);
+ break;
+ case 32:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xab, 0xa,
+ 0x3, 0x31, 0x90);
+ break;
+ case 33:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xa3, 0x25,
+ 0x3, 0x30, 0x90);
+ break;
+ case 34:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xd3, 0x1a,
+ 0x1a, 0x0, 0x10);
+ break;
+ case 35:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a,
+ 0x1a, 0x0, 0x10);
+ break;
+ case 36:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xd3, 0x12,
+ 0x3, 0x14, 0x50);
+ break;
+ case 37:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x53, 0x25,
+ 0x3, 0x10, 0x50);
+ break;
+ }
+ } else {
+ /* disable PS tdma */
+ switch (type) {
+ case 8:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x8, 0x0,
+ 0x0, 0x0, 0x0);
+ halbtc8812a1ant_set_ant_path(btcoexist,
+ BTC_ANT_PATH_PTA,
+ false, false);
+ break;
+ case 0:
+ default:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x0, 0x0,
+ 0x0, 0x0, 0x0);
+ halbtc8812a1ant_set_ant_path(btcoexist,
+ BTC_ANT_PATH_BT,
+ false, false);
+ break;
+ case 9:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x0, 0x0,
+ 0x0, 0x0, 0x0);
+ halbtc8812a1ant_set_ant_path(btcoexist,
+ BTC_ANT_PATH_WIFI,
+ false, false);
+ break;
+ case 10:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x0, 0x0,
+ 0x0, 0x8, 0x0);
+ halbtc8812a1ant_set_ant_path(btcoexist,
+ BTC_ANT_PATH_BT,
+ false, false);
+ break;
+ }
+ }
+ rssi_adjust_val = 0;
+ btcoexist->btc_set(btcoexist,
+ BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE,
+ &rssi_adjust_val);
+
+ /* 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;
+}
+
+static void halbtc8812a1ant_coex_all_off(struct btc_coexist *btcoexist)
+{
+ /* hw all off */
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+}
+
+static void hal8812a1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist,
+ u8 wifi_status)
+{
+ static s32 up, dn, m, n, wait_count;
+ s32 result; /* 0: no change, +1: inc, -1: dec WiFi duration */
+ u8 retry_count = 0, bt_info_ext;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], TdmaDurationAdjustForAcl()\n");
+
+ if ((BT_8812A_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN ==
+ wifi_status) ||
+ (BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SCAN == wifi_status) ||
+ (BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT == wifi_status)) {
+ if (coex_dm->cur_ps_tdma != 1 &&
+ coex_dm->cur_ps_tdma != 2 &&
+ coex_dm->cur_ps_tdma != 3 &&
+ coex_dm->cur_ps_tdma != 9) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type = 9;
+ up = 0;
+ dn = 0;
+ m = 1;
+ n = 3;
+ result = 0;
+ wait_count = 0;
+ }
+ return;
+ }
+
+ if (coex_dm->reset_tdma_adjust) {
+ coex_dm->reset_tdma_adjust = false;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], first run TdmaDurationAdjust()!!\n");
+
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ up = 0;
+ dn = 0;
+ m = 1;
+ n = 3;
+ result = 0;
+ wait_count = 0;
+ } else {
+ /* acquire the BT TRx retry count from BT_Info byte2 */
+ retry_count = coex_sta->bt_retry_cnt;
+ bt_info_ext = coex_sta->bt_info_ext;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], retry_count = %d\n", retry_count);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], up =%d, dn =%d, m =%d, n =%d, wait_count =%d\n",
+ up, dn, m, n, wait_count);
+ result = 0;
+ wait_count++;
+
+ if (retry_count == 0) { /* no retry in the last 2-sec duration*/
+ up++;
+ dn--;
+ if (dn <= 0)
+ dn = 0;
+
+ if (up >= n) {
+ wait_count = 0;
+ n = 3;
+ up = 0;
+ dn = 0;
+ result = 1;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Increase wifi duration!!\n");
+ }
+ } else if (retry_count <= 3) {
+ /* <=3 retry in the last 2-second duration */
+ up--;
+ dn++;
+
+ if (up <= 0)
+ up = 0;
+
+ if (dn == 2) {
+ if (wait_count <= 2)
+ m++;
+ else
+ m = 1;
+
+ if (m >= 20)
+ m = 20;
+
+ n = 3*m;
+ up = 0;
+ dn = 0;
+ wait_count = 0;
+ result = -1;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Decrease wifi duration for retryCounter<3!!\n");
+ }
+ } else {
+ /* retry count > 3 */
+ if (wait_count == 1)
+ m++;
+ else
+ m = 1;
+
+ if (m >= 20)
+ m = 20;
+
+ n = 3*m;
+ up = 0;
+ dn = 0;
+ wait_count = 0;
+ result = -1;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Decrease wifi duration for retryCounter>3!!\n");
+ }
+
+ if (result == -1) {
+ if ((BT_INFO_8812A_1ANT_A2DP_BASIC_RATE(bt_info_ext)) &&
+ ((coex_dm->cur_ps_tdma == 1) ||
+ (coex_dm->cur_ps_tdma == 2))) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type = 9;
+ } else if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type = 9;
+ } else if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ }
+ } else if (result == 1) {
+ if ((BT_INFO_8812A_1ANT_A2DP_BASIC_RATE(bt_info_ext)) &&
+ ((coex_dm->cur_ps_tdma == 1) ||
+ (coex_dm->cur_ps_tdma == 2))) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type = 9;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type = 9;
+ } else if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 1);
+ coex_dm->ps_tdma_du_adj_type = 1;
+ }
+ }
+ if (coex_dm->cur_ps_tdma != 1 &&
+ coex_dm->cur_ps_tdma != 2 &&
+ coex_dm->cur_ps_tdma != 9 &&
+ coex_dm->cur_ps_tdma != 11) {
+ /* recover to previous adjust type */
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ coex_dm->ps_tdma_du_adj_type);
+ }
+ }
+}
+
+static void hal8812a1_ps_tdma_chk_pwr_save_state(struct btc_coexist *btcoexist,
+ bool new_ps_state)
+{
+ u8 lps_mode = 0x0;
+
+ 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 */
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 0);
+ }
+ } else { /* NO PS state */
+ if (new_ps_state) {
+ /* will enter LPS state, turn off psTdma first */
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 0);
+ }
+ }
+}
+
+static void halbtc8812a1ant_power_save_state(struct btc_coexist *btcoexist,
+ u8 ps_type, u8 lps_val,
+ u8 rpwm_val)
+{
+ bool low_pwr_disable = false;
+
+ switch (ps_type) {
+ case BTC_PS_WIFI_NATIVE:
+ /* recover to original 32k low power setting */
+ low_pwr_disable = false;
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+ &low_pwr_disable);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS, NULL);
+ break;
+ case BTC_PS_LPS_ON:
+ hal8812a1_ps_tdma_chk_pwr_save_state(btcoexist, true);
+ halbtc8812a1ant_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:
+ hal8812a1_ps_tdma_chk_pwr_save_state(btcoexist, false);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+ break;
+ default:
+ break;
+ }
+}
+
+static void halbtc8812a1ant_coex_under_5g(struct btc_coexist *btcoexist)
+{
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 10);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+}
+
+static void halbtc8812a1ant_action_wifi_only(struct btc_coexist *btcoexist)
+{
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 9);
+}
+
+static void hal8812a1_monitor_bt_en_dis(struct btc_coexist *btcoexist)
+{
+ struct btc_stack_info *stack_info = &btcoexist->stack_info;
+ static bool pre_bt_disabled;
+ static u32 bt_disable_cnt;
+ bool bt_active = true, bt_disabled = false;
+
+ /* only 8812a need to consider if core stack is installed. */
+ if (!stack_info->hci_version)
+ bt_active = false;
+
+ /* This function check if bt is disabled */
+
+ 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)
+ bt_active = false;
+ if (coex_sta->high_priority_tx == 0xffff &&
+ coex_sta->high_priority_rx == 0xffff &&
+ coex_sta->low_priority_tx == 0xffff &&
+ coex_sta->low_priority_rx == 0xffff)
+ bt_active = false;
+ if (bt_active) {
+ bt_disable_cnt = 0;
+ bt_disabled = false;
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+ &bt_disabled);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], BT is enabled !!\n");
+ } else {
+ bt_disable_cnt++;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], bt all counters = 0, %d times!!\n",
+ bt_disable_cnt);
+ if (bt_disable_cnt >= 2) {
+ bt_disabled = true;
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+ &bt_disabled);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], BT is disabled !!\n");
+ halbtc8812a1ant_action_wifi_only(btcoexist);
+ }
+ }
+ if (pre_bt_disabled != bt_disabled) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], BT is from %s to %s!!\n",
+ (pre_bt_disabled ? "disabled" : "enabled"),
+ (bt_disabled ? "disabled" : "enabled"));
+ pre_bt_disabled = bt_disabled;
+ if (bt_disabled) {
+ btcoexist->btc_set(btcoexist,
+ BTC_SET_ACT_LEAVE_LPS, NULL);
+ btcoexist->btc_set(btcoexist,
+ BTC_SET_ACT_NORMAL_LPS, NULL);
+ }
+ }
+}
+
+/*Non-Software Coex Mechanism start */
+
+static void halbtc8812a1ant_action_hs(struct btc_coexist *btcoexist)
+{
+ bool hs_connecting = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_CONNECTING, &hs_connecting);
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action for HS, hs_connecting =%d!!!\n",
+ hs_connecting);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+
+ if (hs_connecting) {
+ halbtc8812a1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 3);
+ } else {
+ if ((coex_sta->high_priority_tx + coex_sta->high_priority_rx +
+ coex_sta->low_priority_tx +
+ coex_sta->low_priority_rx) <= 1200)
+ halbtc8812a1ant_coex_table_with_type(btcoexist,
+ FORCE_EXEC, 3);
+ else
+ halbtc8812a1ant_coex_table_with_type(btcoexist,
+ FORCE_EXEC, 4);
+ }
+}
+
+static void halbtc8812a1ant_action_bt_inquiry(struct btc_coexist *btcoexist)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool wifi_connected = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+
+ if (!wifi_connected) {
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+ } else if ((bt_link_info->sco_exist) ||
+ (bt_link_info->hid_only)) {
+ /* SCO/HID-only busy */
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+ } else {
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ 0x50, 0x0);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 30);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+ }
+}
+
+static void hal8812a1_act_bt_sco_hid_only_bsy(struct btc_coexist *btcoexist,
+ u8 wifi_status)
+{
+ /* tdma and coex table */
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+
+ if (BT_8812A_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN ==
+ wifi_status)
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+ else
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+}
+
+static void hal8812a1_act_wifi_con_bt_acl_bsy(struct btc_coexist *btcoexist,
+ u8 wifi_status)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+ if (bt_link_info->hid_only) {
+ hal8812a1_act_bt_sco_hid_only_bsy(btcoexist, wifi_status);
+ coex_dm->reset_tdma_adjust = true;
+ return;
+ } else if ((bt_link_info->a2dp_only) ||
+ (bt_link_info->hid_exist && bt_link_info->a2dp_exist)) {
+ hal8812a1ant_tdma_dur_adj_for_acl(btcoexist, wifi_status);
+ } else if ((bt_link_info->pan_only) ||
+ (bt_link_info->hid_exist && bt_link_info->pan_exist)) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
+ coex_dm->reset_tdma_adjust = true;
+ } else {
+ if ((BT_8812A_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN ==
+ wifi_status) ||
+ (BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SCAN == wifi_status) ||
+ (BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT ==
+ wifi_status))
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ else
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->reset_tdma_adjust = true;
+ }
+
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+}
+
+static void hal8812a1_action_wifi_not_conn(struct btc_coexist *btcoexist)
+{
+ /* power save state */
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+
+ /* tdma and coex table */
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+}
+
+static void hal12a1_act_wifi_no_con_ass_auth_scan(struct btc_coexist *btcoexist)
+{
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ /* tdma and coex table */
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+}
+
+static void hal8812a1_action_wifi_conn_scan(struct btc_coexist *btcoexist)
+{
+ /* power save state */
+ if (BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status &&
+ !btcoexist->bt_link_info.hid_only)
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ 0x50, 0x0);
+ else
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ /* tdma and coex table */
+ if (BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) {
+ hal8812a1_act_wifi_con_bt_acl_bsy(btcoexist,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SCAN);
+ } else if ((BT_8812A_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+ (BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY ==
+ coex_dm->bt_status)) {
+ hal8812a1_act_bt_sco_hid_only_bsy(btcoexist,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SCAN);
+ } else {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+ }
+}
+
+static void hal8812a1_action_wifi_conn_sp_pkt(struct btc_coexist *btcoexist)
+{
+ /* power save state */
+ if (BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status &&
+ !btcoexist->bt_link_info.hid_only)
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ 0x50, 0x0);
+ else
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ /* tdma and coex table */
+ if (BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) {
+ hal8812a1_act_wifi_con_bt_acl_bsy(btcoexist,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT);
+ } else {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+ }
+}
+
+static void halbtc8812a1ant_action_wifi_connected(struct btc_coexist *btcoexist)
+{
+ bool wifi_connected = false, wifi_busy = false;
+ bool scan = false, link = false, roam = false;
+ bool under_4way = false;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], CoexForWifiConnect() ===>\n");
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ if (!wifi_connected) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], CoexForWifiConnect(), return for wifi not connected<===\n");
+ return;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
+ &under_4way);
+ if (under_4way) {
+ hal8812a1_action_wifi_conn_sp_pkt(btcoexist);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], CoexForWifiConnect(), return for wifi is under 4way<===\n");
+ return;
+ }
+ 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);
+ if (scan || link || roam) {
+ hal8812a1_action_wifi_conn_scan(btcoexist);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], CoexForWifiConnect(), return for wifi is under scan<===\n");
+ return;
+ }
+
+ /* power save state */
+ if (BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status &&
+ !btcoexist->bt_link_info.hid_only)
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ 0x50, 0x0);
+ else
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ /* tdma and coex table */
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ if (!wifi_busy) {
+ if (BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) {
+ hal8812a1_act_wifi_con_bt_acl_bsy(btcoexist,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_IDLE);
+ } else if ((BT_8812A_1ANT_BT_STATUS_SCO_BUSY ==
+ coex_dm->bt_status) ||
+ (BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY ==
+ coex_dm->bt_status)) {
+ hal8812a1_act_bt_sco_hid_only_bsy(btcoexist,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_IDLE);
+ } else {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 8);
+ halbtc8812a1ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 2);
+ }
+ } else {
+ if (BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+ coex_dm->bt_status) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 5);
+ halbtc8812a1ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 2);
+ } else if (BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE ==
+ coex_dm->bt_status) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 5);
+ halbtc8812a1ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 2);
+ } else if (BT_8812A_1ANT_BT_STATUS_ACL_BUSY ==
+ coex_dm->bt_status) {
+ hal8812a1_act_wifi_con_bt_acl_bsy(btcoexist,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_BUSY);
+ } else if ((BT_8812A_1ANT_BT_STATUS_SCO_BUSY ==
+ coex_dm->bt_status) ||
+ (BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY ==
+ coex_dm->bt_status)) {
+ hal8812a1_act_bt_sco_hid_only_bsy(btcoexist,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_BUSY);
+ } else {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 8);
+ halbtc8812a1ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 2);
+ }
+ }
+}
+
+static void halbtc8812a1ant_RunCoexistMechanism(struct btc_coexist *btcoexist)
+{
+ bool wifi_under_5g = false, wifi_connected = false, bt_hs_on = false;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], RunCoexistMechanism() ===>\n");
+
+ if (btcoexist->manual_control) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n");
+ return;
+ }
+
+ if (btcoexist->stop_coex_dm) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n");
+ return;
+ }
+
+ if (coex_sta->under_ips) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], wifi is under IPS !!!\n");
+ return;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+ if (wifi_under_5g) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], RunCoexistMechanism(), run 5G coex setting!!<===\n");
+ halbtc8812a1ant_coex_under_5g(btcoexist);
+ return;
+ }
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+ if (coex_sta->c2h_bt_inquiry_page) {
+ halbtc8812a1ant_action_bt_inquiry(btcoexist);
+ return;
+ } else if (bt_hs_on) {
+ halbtc8812a1ant_action_hs(btcoexist);
+ return;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ if (!wifi_connected) {
+ bool scan = false, link = false, roam = false;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], wifi is non connected-idle !!!\n");
+
+ 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);
+
+ if (scan || link || roam)
+ hal12a1_act_wifi_no_con_ass_auth_scan(btcoexist);
+ else
+ hal8812a1_action_wifi_not_conn(btcoexist);
+ } else { /* wifi LPS/Busy */
+ halbtc8812a1ant_action_wifi_connected(btcoexist);
+ }
+}
+
+static void halbtc8812a1ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+ /* force to reset coex mechanism */
+ halbtc8812a1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
+}
+
+/* work around function start with wa_halbtc8812a1ant_ */
+/* extern function start with EXhalbtc8812a1ant_ */
+
+void ex_halbtc8812a1ant_init_hwconfig(struct btc_coexist *btcoexist)
+{
+ u8 u1_tmp = 0;
+
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], 1Ant Init HW Config!!\n");
+
+ /* ant sw control to BT */
+ halbtc8812a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, true, false);
+
+ /* 0x790[5:0]= 0x5 */
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x790);
+ u1_tmp &= 0xc0;
+ u1_tmp |= 0x5;
+ btcoexist->btc_write_1byte(btcoexist, 0x790, u1_tmp);
+
+ /* PTA parameter */
+ btcoexist->btc_write_1byte(btcoexist, 0x6cc, 0x0);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c8, 0xffff);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c4, 0x55555555);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c0, 0x55555555);
+
+ /* coex parameters */
+ btcoexist->btc_write_1byte(btcoexist, 0x778, 0x1);
+
+ /* enable counter statistics */
+ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);
+
+ /* enable PTA */
+ btcoexist->btc_write_1byte(btcoexist, 0x40, 0x20);
+
+ /* bt clock related */
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x4);
+ u1_tmp |= BIT7;
+ btcoexist->btc_write_1byte(btcoexist, 0x4, u1_tmp);
+
+ /* bt clock related */
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x7);
+ u1_tmp |= BIT1;
+ btcoexist->btc_write_1byte(btcoexist, 0x7, u1_tmp);
+}
+
+void ex_halbtc8812a1ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], Coex Mechanism Init!!\n");
+
+ btcoexist->stop_coex_dm = false;
+
+ halbtc8812a1ant_init_coex_dm(btcoexist);
+}
+
+void ex_halbtc8812a1ant_display_coex_info(struct btc_coexist *btcoexist)
+{
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ struct btc_stack_info *stack_info = &btcoexist->stack_info;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 u1_tmp[4], i, bt_info_ext, ps_tdma_case = 0;
+ u32 u4_tmp[4];
+ bool roam = false, scan = false, link = false, wifi_under_5g = false;
+ bool bt_hs_on = false, wifi_busy = false;
+ s32 wifi_rssi = 0, bt_hs_rssi = 0;
+ u32 wifi_bw, wifi_traffic_dir;
+ u8 wifi_dot11_chnl, wifi_hs_chnl;
+ u32 fw_ver = 0, bt_patch_ver = 0;
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[BT Coexist info]============");
+
+ if (btcoexist->manual_control) {
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Under Manual Control]============");
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "==========================================");
+ }
+ if (btcoexist->stop_coex_dm) {
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Coex is STOPPED]============");
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "==========================================");
+ }
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d\n",
+ "Ant PG number/ Ant mechanism:",
+ board_info->pg_ant_num, board_info->btdm_ant_num);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s / %d\n",
+ "BT stack/ hci ext ver",
+ ((stack_info->profile_notified) ? "Yes" : "No"),
+ stack_info->hci_version);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %d_%d/ 0x%x/ 0x%x(%d)\n", "CoexVer/ FwVer/ PatchVer",
+ glcoex_ver_date_8812a_1ant, glcoex_ver_8812a_1ant, fw_ver,
+ bt_patch_ver, bt_patch_ver);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL,
+ &wifi_dot11_chnl);
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d / %d(%d)\n",
+ "Dot11 channel / HsChnl(HsMode)",
+ wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %02x %02x %02x\n",
+ "H2C Wifi inform bt chnl Info",
+ coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1],
+ coex_dm->wifi_chnl_info[2]);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
+ btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d\n",
+ "Wifi rssi/ HS rssi", wifi_rssi, bt_hs_rssi);
+
+ 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);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d/ %d\n",
+ "Wifi link/ roam/ scan",
+ link, roam, scan);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+ 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_U4_WIFI_TRAFFIC_DIRECTION,
+ &wifi_traffic_dir);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s / %s/ %s\n",
+ "Wifi status",
+ (wifi_under_5g ? "5G" : "2.4G"),
+ ((BTC_WIFI_BW_LEGACY == wifi_bw) ? "Legacy" :
+ (((BTC_WIFI_BW_HT40 == wifi_bw) ? "HT40" : "HT20"))),
+ ((!wifi_busy) ? "idle" : ((BTC_WIFI_TRAFFIC_TX ==
+ wifi_traffic_dir) ? "uplink" : "downlink")));
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = [%s/ %d/ %d]\n",
+ "BT [status/ rssi/ retryCnt]",
+ ((btcoexist->bt_info.bt_disabled) ? ("disabled") :
+ ((coex_sta->c2h_bt_inquiry_page) ? ("inquiry/page scan") :
+ ((BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+ coex_dm->bt_status) ? "non-connected idle" :
+ ((BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE ==
+ coex_dm->bt_status) ? "connected-idle" : "busy")))),
+ coex_sta->bt_rssi, coex_sta->bt_retry_cnt);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d / %d / %d / %d\n",
+ "SCO/HID/PAN/A2DP",
+ bt_link_info->sco_exist, bt_link_info->hid_exist,
+ bt_link_info->pan_exist, bt_link_info->a2dp_exist);
+
+ bt_info_ext = coex_sta->bt_info_ext;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s\n",
+ "BT Info A2DP rate",
+ (bt_info_ext&BIT0) ? "Basic rate" : "EDR rate");
+
+ for (i = 0; i < BT_INFO_SRC_8812A_1ANT_MAX; i++) {
+ if (coex_sta->bt_info_c2h_cnt[i]) {
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %02x %02x %02x %02x %02x %02x %02x(%d)\n",
+ glbt_info_src_8812a_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]);
+ }
+ }
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %s/%s, (0x%x/0x%x)",
+ "PS state, IPS/LPS, (lps/rpwm)",
+ ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
+ ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")),
+ btcoexist->bt_info.lps_val,
+ btcoexist->bt_info.rpwm_val);
+
+ if (!btcoexist->manual_control) {
+ /* Sw mechanism */
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Sw mechanism]============\n");
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s/ %s/ %d\n ",
+ "DelBA/ BtCtrlAgg/ AggSize",
+ (btcoexist->bt_info.reject_agg_pkt ? "Yes" : "No"),
+ (btcoexist->bt_info.bt_ctrl_buf_size ? "Yes" : "No"),
+ btcoexist->bt_info.agg_buf_size);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x\n",
+ "Rate Mask",
+ btcoexist->bt_info.ra_mask);
+
+ /* Fw mechanism */
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Fw mechanism]============\n");
+
+ ps_tdma_case = coex_dm->cur_ps_tdma;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %02x %02x %02x %02x %02x case-%d\n",
+ "PS 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);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x\n",
+ "Latest error condition(should be 0)",
+ coex_dm->error_condition);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d\n",
+ "IgnWlanAct",
+ coex_dm->cur_ignore_wlan_act);
+ }
+
+ /* Hw setting */
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Hw setting]============\n");
+
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x\n", "0x778\n",
+ u1_tmp[0]);
+
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xcb3);
+ u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xcb7);
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x900);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = 0x%x/ 0x%x/ 0x%x\n", "0xcb3/0xcb7/0x900\n",
+ u1_tmp[0], u1_tmp[1], u4_tmp[0]);
+
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x40);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x\n", "0x40",
+ u1_tmp[0]);
+
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n",
+ "0x550(bcn ctrl)/0x522", u4_tmp[0], u1_tmp[0]);
+
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x\n",
+ "0xc50(dig)", u4_tmp[0]);
+
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
+ u4_tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
+ u4_tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x\n",
+ "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)",
+ u4_tmp[0], u4_tmp[1], u4_tmp[2], u1_tmp[0]);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d\n",
+ "0x770(hp rx[31:16]/tx[15:0])",
+ coex_sta->high_priority_rx, coex_sta->high_priority_tx);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d\n",
+ "0x774(lp rx[31:16]/tx[15:0])",
+ coex_sta->low_priority_rx, coex_sta->low_priority_tx);
+}
+
+void ex_halbtc8812a1ant_ips_notify(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+
+ if (BTC_IPS_ENTER == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], IPS ENTER notify\n");
+ coex_sta->under_ips = true;
+ halbtc8812a1ant_coex_all_off(btcoexist);
+ halbtc8812a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT,
+ false, true);
+ } else if (BTC_IPS_LEAVE == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], IPS LEAVE notify\n");
+ coex_sta->under_ips = false;
+ }
+}
+
+void ex_halbtc8812a1ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+
+ if (BTC_LPS_ENABLE == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], LPS ENABLE notify\n");
+ coex_sta->under_lps = true;
+ } else if (BTC_LPS_DISABLE == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], LPS DISABLE notify\n");
+ coex_sta->under_lps = false;
+ }
+}
+
+void ex_halbtc8812a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ bool wifi_connected = false, bt_hs_on = false;
+
+ if (btcoexist->manual_control ||
+ btcoexist->stop_coex_dm ||
+ btcoexist->bt_info.bt_disabled)
+ return;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+ if (coex_sta->c2h_bt_inquiry_page) {
+ halbtc8812a1ant_action_bt_inquiry(btcoexist);
+ return;
+ } else if (bt_hs_on) {
+ halbtc8812a1ant_action_hs(btcoexist);
+ return;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ if (BTC_SCAN_START == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], SCAN START notify\n");
+ if (!wifi_connected) /* non-connected scan */
+ hal12a1_act_wifi_no_con_ass_auth_scan(btcoexist);
+ else /* wifi is connected */
+ hal8812a1_action_wifi_conn_scan(btcoexist);
+ } else if (BTC_SCAN_FINISH == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], SCAN FINISH notify\n");
+ if (!wifi_connected) /* non-connected scan */
+ hal8812a1_action_wifi_not_conn(btcoexist);
+ else
+ halbtc8812a1ant_action_wifi_connected(btcoexist);
+ }
+}
+
+void ex_halbtc8812a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ bool wifi_connected = false, bt_hs_on = false;
+
+ if (btcoexist->manual_control ||
+ btcoexist->stop_coex_dm ||
+ btcoexist->bt_info.bt_disabled)
+ return;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+ if (coex_sta->c2h_bt_inquiry_page) {
+ halbtc8812a1ant_action_bt_inquiry(btcoexist);
+ return;
+ } else if (bt_hs_on) {
+ halbtc8812a1ant_action_hs(btcoexist);
+ return;
+ }
+
+ if (BTC_ASSOCIATE_START == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], CONNECT START notify\n");
+ hal12a1_act_wifi_no_con_ass_auth_scan(btcoexist);
+ } else if (BTC_ASSOCIATE_FINISH == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], CONNECT FINISH notify\n");
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ if (!wifi_connected) /* non-connected scan */
+ hal8812a1_action_wifi_not_conn(btcoexist);
+ else
+ halbtc8812a1ant_action_wifi_connected(btcoexist);
+ }
+}
+
+void ex_btc8812a1ant_media_stat_notify(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ u8 data_len = 5;
+ u8 buf[6] = {0};
+ u8 h2c_parameter[3] = {0};
+ u32 wifi_bw;
+ u8 wifi_central_chnl;
+
+ if (btcoexist->manual_control ||
+ btcoexist->stop_coex_dm ||
+ btcoexist->bt_info.bt_disabled)
+ return;
+
+ if (BTC_MEDIA_CONNECT == type)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], MEDIA connect notify\n");
+ else
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], MEDIA disconnect notify\n");
+
+ /* only 2.4G we need to inform bt the chnl mask */
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL,
+ &wifi_central_chnl);
+ if ((BTC_MEDIA_CONNECT == type) &&
+ (wifi_central_chnl <= 14)) {
+ h2c_parameter[0] = 0x1;
+ h2c_parameter[1] = wifi_central_chnl;
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw)
+ h2c_parameter[2] = 0x30;
+ else
+ h2c_parameter[2] = 0x20;
+ }
+
+ 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];
+
+ buf[0] = data_len;
+ buf[1] = 0x5; /* OP_Code */
+ buf[2] = 0x3; /* OP_Code_Length */
+ buf[3] = h2c_parameter[0]; /* OP_Code_Content */
+ buf[4] = h2c_parameter[1];
+ buf[5] = h2c_parameter[2];
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+}
+
+void ex_halbtc8812a1ant_special_packet_notify(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ bool bt_hs_on = false;
+
+ if (btcoexist->manual_control ||
+ btcoexist->stop_coex_dm ||
+ btcoexist->bt_info.bt_disabled)
+ return;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+ if (coex_sta->c2h_bt_inquiry_page) {
+ halbtc8812a1ant_action_bt_inquiry(btcoexist);
+ return;
+ } else if (bt_hs_on) {
+ halbtc8812a1ant_action_hs(btcoexist);
+ return;
+ }
+
+ if (BTC_PACKET_DHCP == type || BTC_PACKET_EAPOL == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], special Packet(%d) notify\n", type);
+ hal8812a1_action_wifi_conn_sp_pkt(btcoexist);
+ }
+}
+
+void ex_halbtc8812a1ant_bt_info_notify(struct btc_coexist *btcoexist,
+ u8 *tmp_buf, u8 length)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ u8 bt_info = 0;
+ u8 i, rsp_source = 0;
+ static u32 set_bt_psd_mode;
+ bool bt_busy = false;
+ bool wifi_connected = false;
+ bool b_bt_ctrl_buf_size = false, rej_ap_agg_pkt = false;
+
+ rsp_source = tmp_buf[0]&0xf;
+ if (rsp_source >= BT_INFO_SRC_8812A_1ANT_MAX)
+ rsp_source = BT_INFO_SRC_8812A_1ANT_WIFI_FW;
+ coex_sta->bt_info_c2h_cnt[rsp_source]++;
+
+ if (BT_INFO_SRC_8812A_1ANT_BT_RSP == rsp_source)
+ coex_sta->bt_info_query_cnt =
+ coex_sta->bt_info_c2h_cnt[BT_INFO_SRC_8812A_1ANT_BT_RSP];
+
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], Bt info[%d], length =%d, hex data =[",
+ rsp_source, length);
+ for (i = 0; i < length; i++) {
+ coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
+ if (i == 1)
+ bt_info = tmp_buf[i];
+ if (i == length-1)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "0x%02x]\n", tmp_buf[i]);
+ else
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "0x%02x, ", tmp_buf[i]);
+ }
+
+ if (btcoexist->bt_info.bt_disabled) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), return for BT is disabled <===\n");
+ return;
+ }
+
+ if (btcoexist->manual_control) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), return for Manual CTRL<===\n");
+ return;
+ }
+ if (btcoexist->stop_coex_dm) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), return for Coex STOPPED!!<===\n");
+ return;
+ }
+
+ if (BT_INFO_SRC_8812A_1ANT_WIFI_FW != rsp_source) {
+ coex_sta->bt_retry_cnt = /* [3:0] */
+ coex_sta->bt_info_c2h[rsp_source][2]&0xf;
+
+ coex_sta->bt_rssi =
+ coex_sta->bt_info_c2h[rsp_source][3]*2+10;
+
+ coex_sta->bt_info_ext =
+ coex_sta->bt_info_c2h[rsp_source][4];
+
+ /* Here we need to resend some wifi info to BT */
+ /* because bt is reset and loss of the info. */
+ if ((coex_sta->bt_info_ext & BIT1)) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n");
+ btcoexist->btc_get(btcoexist,
+ BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ if (wifi_connected)
+ ex_btc8812a1ant_media_stat_notify(btcoexist,
+ BTC_MEDIA_CONNECT);
+ else
+ ex_btc8812a1ant_media_stat_notify(btcoexist,
+ BTC_MEDIA_DISCONNECT);
+ set_bt_psd_mode = 0;
+ }
+
+ /* test-chip bt patch only rsp the status for BT_RSP, */
+ /* so temporary we consider the following only under BT_RSP */
+ if (BT_INFO_SRC_8812A_1ANT_BT_RSP == rsp_source) {
+ if ((coex_sta->bt_info_ext & BIT3)) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n");
+ hal8812a1_ignore_wlan_act(btcoexist, FORCE_EXEC,
+ false);
+ }
+
+ if ((coex_sta->bt_info_ext & BIT4)) {
+ /* BT auto report already enabled, do nothing*/
+ } else {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BT ext info bit4 check, set BT to enable Auto Report!!\n");
+ hal8812a1_bt_auto_rep(btcoexist,
+ FORCE_EXEC, true);
+ }
+ }
+ }
+
+ /* check BIT2 first ==> check if bt is under inquiry or page scan */
+ if (bt_info & BT_INFO_8812A_1ANT_B_INQ_PAGE)
+ coex_sta->c2h_bt_inquiry_page = true;
+ else
+ coex_sta->c2h_bt_inquiry_page = false;
+
+ /* set link exist status */
+ if (!(bt_info&BT_INFO_8812A_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 (bt_info & BT_INFO_8812A_1ANT_B_FTP)
+ coex_sta->pan_exist = true;
+ else
+ coex_sta->pan_exist = false;
+ if (bt_info & BT_INFO_8812A_1ANT_B_A2DP)
+ coex_sta->a2dp_exist = true;
+ else
+ coex_sta->a2dp_exist = false;
+ if (bt_info & BT_INFO_8812A_1ANT_B_HID)
+ coex_sta->hid_exist = true;
+ else
+ coex_sta->hid_exist = false;
+ if (bt_info & BT_INFO_8812A_1ANT_B_SCO_ESCO)
+ coex_sta->sco_exist = true;
+ else
+ coex_sta->sco_exist = false;
+ }
+
+ halbtc8812a1ant_update_bt_link_info(btcoexist);
+
+ if (!(bt_info&BT_INFO_8812A_1ANT_B_CONNECTION)) {
+ coex_dm->bt_status = BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), bt non-connected idle!!!\n");
+ } else if (bt_info == BT_INFO_8812A_1ANT_B_CONNECTION) {
+ /* connection exists but not busy */
+ coex_dm->bt_status = BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), bt connected-idle!!!\n");
+ } else if ((bt_info&BT_INFO_8812A_1ANT_B_SCO_ESCO) ||
+ (bt_info&BT_INFO_8812A_1ANT_B_SCO_BUSY)) {
+ coex_dm->bt_status = BT_8812A_1ANT_BT_STATUS_SCO_BUSY;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), bt sco busy!!!\n");
+ } else if (bt_info&BT_INFO_8812A_1ANT_B_ACL_BUSY) {
+ if (BT_8812A_1ANT_BT_STATUS_ACL_BUSY != coex_dm->bt_status)
+ coex_dm->reset_tdma_adjust = true;
+ coex_dm->bt_status = BT_8812A_1ANT_BT_STATUS_ACL_BUSY;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), bt acl busy!!!\n");
+ } else {
+ coex_dm->bt_status = BT_8812A_1ANT_BT_STATUS_MAX;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), bt non-defined state!!!\n");
+ }
+
+ if (bt_link_info->sco_exist) {
+ rej_ap_agg_pkt = true;
+ /* disable cck 1M2M. */
+ halbtc8812a1ant_update_ra_mask(btcoexist, NORMAL_EXEC,
+ BTC_RATE_DISABLE, 0x00000003);
+ } else {
+ /* enable cck 1M2M. */
+ halbtc8812a1ant_update_ra_mask(btcoexist, NORMAL_EXEC,
+ BTC_RATE_ENABLE, 0x00000003);
+ }
+
+ if ((BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) ||
+ (BT_8812A_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+ (BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status)) {
+ bt_busy = true;
+ if (bt_link_info->hid_exist)
+ b_bt_ctrl_buf_size = true;
+ } else {
+ bt_busy = false;
+ }
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
+
+ /*Aggregation related setting */
+ /* if sco, reject AddBA */
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_TO_REJ_AP_AGG_PKT,
+ &rej_ap_agg_pkt);
+ /* decide BT control aggregation buf size or not */
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_CTRL_AGG_SIZE,
+ &b_bt_ctrl_buf_size);
+ /* real update aggregation setting */
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL);
+ /* */
+
+ halbtc8812a1ant_RunCoexistMechanism(btcoexist);
+}
+
+void ex_halbtc8812a1ant_halt_notify(struct btc_coexist *btcoexist)
+{
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Halt notify\n"));
+
+ hal8812a1_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+ halbtc8812a1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);
+ halbtc8812a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, false, true);
+ ex_btc8812a1ant_media_stat_notify(btcoexist, BTC_MEDIA_DISCONNECT);
+}
+
+void ex_halbtc8812a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
+{
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Pnp notify\n"));
+
+ if (BTC_WIFI_PNP_SLEEP == pnp_state) {
+ btcoexist->stop_coex_dm = true;
+ hal8812a1_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 9);
+ }
+}
+
+void ex_halbtc8812a1ant_periodical(struct btc_coexist *btcoexist)
+{
+ static u8 dis_ver_info_cnt;
+ u32 fw_ver = 0, bt_patch_ver = 0;
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ struct btc_stack_info *stack_info = &btcoexist->stack_info;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], ==========================Periodical ===========================\n");
+
+ if (dis_ver_info_cnt <= 5) {
+ dis_ver_info_cnt += 1;
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], ****************************************************************\n");
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n",
+ board_info->pg_ant_num, board_info->btdm_ant_num,
+ board_info->btdm_ant_pos);
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], BT stack/ hci ext ver = %s / %d\n",
+ ((stack_info->profile_notified) ? "Yes" : "No"),
+ stack_info->hci_version);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
+ &bt_patch_ver);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n",
+ glcoex_ver_date_8812a_1ant, glcoex_ver_8812a_1ant,
+ fw_ver, bt_patch_ver, bt_patch_ver);
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], ****************************************************************\n");
+ }
+
+ halbtc8812a1ant_query_bt_info(btcoexist);
+ halbtc8812a1ant_monitor_bt_ctr(btcoexist);
+ hal8812a1_monitor_bt_en_dis(btcoexist);
+}
+
+void ex_halbtc8812a1ant_dbg_control(struct btc_coexist *btcoexist, u8 op_code,
+ u8 op_len, u8 *data)
+{
+ u8 data_len;
+ u8 buf[6] = {0};
+ u8 decbtpwr = 0, pwrlevel = 0;
+
+ switch (op_code) {
+ case BTC_DBG_SET_COEX_NORMAL:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set CoexMode to Normal\n");
+ btcoexist->manual_control = false;
+ halbtc8812a1ant_init_coex_dm(btcoexist);
+ break;
+ case BTC_DBG_SET_COEX_WIFI_ONLY:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set CoexMode to Wifi Only\n");
+ btcoexist->manual_control = true;
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 9);
+ break;
+ case BTC_DBG_SET_COEX_BT_ONLY:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set CoexMode to BT only\n");
+ btcoexist->manual_control = true;
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
+ break;
+ case BTC_DBG_SET_COEX_DEC_BT_PWR:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set Dec BT power\n");
+ data_len = 4;
+ if (op_len == 2) {
+ decbtpwr = data[0];
+ pwrlevel = data[1];
+
+ buf[0] = data_len;
+ buf[1] = 0x3; /* OP_Code */
+ buf[2] = 0x2; /* OP_Code_Length */
+
+ buf[3] = decbtpwr; /* OP_Code_Content */
+ buf[4] = pwrlevel;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set Dec BT power =%d, pwrlevel =%d\n",
+ decbtpwr, pwrlevel);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+ }
+ break;
+ case BTC_DBG_SET_COEX_BT_AFH_MAP:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set BT AFH Map\n");
+ data_len = 5;
+ if (op_len == 3) {
+ buf[0] = data_len;
+ buf[1] = 0x5; /* OP_Code */
+ buf[2] = 0x3; /* OP_Code_Length */
+ buf[3] = data[0]; /* OP_Code_Content */
+ buf[4] = data[1];
+ buf[5] = data[2];
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set BT AFH Map = %02x %02x %02x\n",
+ data[0], data[1], data[2]);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+ }
+ break;
+ case BTC_DBG_SET_COEX_BT_IGNORE_WLAN_ACT:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set BT Ignore Wlan Active\n");
+ data_len = 3;
+ if (op_len == 1) {
+ buf[0] = data_len;
+ buf[1] = 0x1; /* OP_Code */
+ buf[2] = 0x1; /* OP_Code_Length */
+
+ buf[3] = data[0]; /* OP_Code_Content */
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set BT Ignore Wlan Active = 0x%x\n",
+ data[0]);
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+ }
+ break;
+ default:
+ break;
+ }
+}
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.h
new file mode 100644
index 0000000..e54fa79
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.h
@@ -0,0 +1,152 @@
+#ifndef _BTC8812A1ANT_
+#define _BTC8812A1ANT_
+
+/* The following is for 8812A_1ANT BT Co-exist definition */
+#define BT_INFO_8812A_1ANT_B_FTP BIT7
+#define BT_INFO_8812A_1ANT_B_A2DP BIT6
+#define BT_INFO_8812A_1ANT_B_HID BIT5
+#define BT_INFO_8812A_1ANT_B_SCO_BUSY BIT4
+#define BT_INFO_8812A_1ANT_B_ACL_BUSY BIT3
+#define BT_INFO_8812A_1ANT_B_INQ_PAGE BIT2
+#define BT_INFO_8812A_1ANT_B_SCO_ESCO BIT1
+#define BT_INFO_8812A_1ANT_B_CONNECTION BIT0
+
+#define BT_INFO_8812A_1ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_) \
+ (((_BT_INFO_EXT_&BIT0)) ? true : false)
+
+#define BTC_RSSI_COEX_THRESH_TOL_8812A_1ANT 2
+
+#define BTC_8812A_1ANT_SWITCH_TO_WIFI 0
+#define BTC_8812A_1ANT_SWITCH_TO_BT 1
+
+enum BT_INFO_SRC_8812A_1ANT {
+ BT_INFO_SRC_8812A_1ANT_WIFI_FW = 0x0,
+ BT_INFO_SRC_8812A_1ANT_BT_RSP = 0x1,
+ BT_INFO_SRC_8812A_1ANT_BT_ACTIVE_SEND = 0x2,
+ BT_INFO_SRC_8812A_1ANT_MAX
+};
+
+enum BT_8812A_1ANT_BT_STATUS {
+ BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0,
+ BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE = 0x1,
+ BT_8812A_1ANT_BT_STATUS_INQ_PAGE = 0x2,
+ BT_8812A_1ANT_BT_STATUS_ACL_BUSY = 0x3,
+ BT_8812A_1ANT_BT_STATUS_SCO_BUSY = 0x4,
+ BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY = 0x5,
+ BT_8812A_1ANT_BT_STATUS_MAX
+};
+
+enum BT_8812A_1ANT_WIFI_STATUS {
+ BT_8812A_1ANT_WIFI_STATUS_NON_CONNECTED_IDLE = 0x0,
+ BT_8812A_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN = 0x1,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SCAN = 0x2,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT = 0x3,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_IDLE = 0x4,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_BUSY = 0x5,
+ BT_8812A_1ANT_WIFI_STATUS_MAX
+};
+
+enum BT_8812A_1ANT_COEX_ALGO {
+ BT_8812A_1ANT_COEX_ALGO_UNDEFINED = 0x0,
+ BT_8812A_1ANT_COEX_ALGO_SCO = 0x1,
+ BT_8812A_1ANT_COEX_ALGO_HID = 0x2,
+ BT_8812A_1ANT_COEX_ALGO_A2DP = 0x3,
+ BT_8812A_1ANT_COEX_ALGO_A2DP_PANHS = 0x4,
+ BT_8812A_1ANT_COEX_ALGO_PANEDR = 0x5,
+ BT_8812A_1ANT_COEX_ALGO_PANHS = 0x6,
+ BT_8812A_1ANT_COEX_ALGO_PANEDR_A2DP = 0x7,
+ BT_8812A_1ANT_COEX_ALGO_PANEDR_HID = 0x8,
+ BT_8812A_1ANT_COEX_ALGO_HID_A2DP_PANEDR = 0x9,
+ BT_8812A_1ANT_COEX_ALGO_HID_A2DP = 0xa,
+ BT_8812A_1ANT_COEX_ALGO_MAX = 0xb,
+};
+
+struct coex_dm_8812a_1ant {
+ /* 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 reset_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;
+ /* sw mechanism */
+ bool pre_low_penalty_ra;
+ bool cur_low_penalty_ra;
+ bool pre_dac_swing_on;/* not used */
+ u32 pre_val_0x6c0;
+ u32 cur_val_0x6c0;
+ u32 pre_val_0x6c4;
+ u32 cur_val_0x6c4;
+ u32 pre_val_0x6c8;
+ u32 cur_val_0x6c8;
+ u8 pre_val_0x6cc;
+ u8 cur_val_0x6cc;
+ /* algorithm related */
+ u8 pre_algorithm;
+ u8 cur_algorithm;
+ u8 bt_status;
+ u8 wifi_chnl_info[3];
+ u32 pre_ra_mask;
+ u32 cur_ra_mask;
+ u8 error_condition;
+};
+
+struct coex_sta_8812a_1ant {
+ 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;
+ u8 bt_rssi;
+ u8 pre_bt_rssi_state;
+ u8 pre_wifi_rssi_state[4];
+ bool c2h_bt_info_req_sent;
+ u8 bt_info_c2h[BT_INFO_SRC_8812A_1ANT_MAX][10];
+ u32 bt_info_c2h_cnt[BT_INFO_SRC_8812A_1ANT_MAX];
+
+ u32 bt_info_query_cnt;
+ bool c2h_bt_inquiry_page;
+ u8 bt_retry_cnt;
+ u8 bt_info_ext;
+};
+
+/* */
+/* The following is interface which will notify coex module. */
+/* */
+void ex_halbtc8812a1ant_power_on_setting(struct btc_coexist *btcoexist);
+void ex_halbtc8812a1ant_init_hwconfig(struct btc_coexist *btcoexist);
+void ex_halbtc8812a1ant_init_coex_dm(struct btc_coexist *btcoexist);
+void ex_halbtc8812a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8812a1ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8812a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8812a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8812a1ant_media_stat_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_halbtc8812a1ant_special_packet_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_halbtc8812a1ant_bt_info_notify(struct btc_coexist *btcoexist,
+ u8 *tmp_buf, u8 length);
+void ex_halbtc8812a1ant_halt_notify(struct btc_coexist *btcoexist);
+void ex_halbtc8812a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state);
+void ex_halbtc8812a1ant_periodical(struct btc_coexist *btcoexist);
+void ex_halbtc8812a1ant_display_coex_info(struct btc_coexist *btcoexist);
+void ex_halbtc8812a1ant_dbg_control(struct btc_coexist *btcoexist, u8 op_code,
+ u8 op_len, u8 *data);
+
+#endif
--
2.1.2
^ permalink raw reply related
* [PATCH 4/6 for NEXT] rtlwifi: btcoexist: Add routines for RTL8812AE with dual antennae
From: Larry Finger @ 2015-01-23 17:10 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless, Troy Tan, netdev, Larry Finger
In-Reply-To: <1422033044-7461-1-git-send-email-Larry.Finger@lwfinger.net>
From: Troy Tan <troy_tan@realsil.com.cn>
The RTL8812AE needs different BT coexistence routines than does the
RTL8821AE. This patch adds the necessary routines for devices with a
more than one antenna.
Signed-off-by: Troy Tan <troy_tan@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
.../wireless/rtlwifi/btcoexist/halbtc8812a2ant.c | 4207 ++++++++++++++++++++
.../wireless/rtlwifi/btcoexist/halbtc8812a2ant.h | 177 +
2 files changed, 4384 insertions(+)
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.c
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.c
new file mode 100644
index 0000000..5c9e003
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.c
@@ -0,0 +1,4207 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2014 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 full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+/* This file is for RTL8812A Co-exist mechanism */
+/* History */
+/* 2012/08/22 Cosa first check in. */
+/* 2012/11/14 Cosa Revise for 8812A 2Ant out sourcing. */
+
+/* include files */
+#include "halbt_precomp.h"
+
+/* Global variables, these are static */
+
+static struct coex_dm_8812a_2ant glcoex_dm_8812a_2ant;
+static struct coex_dm_8812a_2ant *coex_dm = &glcoex_dm_8812a_2ant;
+static struct coex_sta_8812a_2ant glcoex_sta_8812a_2ant;
+static struct coex_sta_8812a_2ant *coex_sta = &glcoex_sta_8812a_2ant;
+static const char *const glbt_info_src_8812a_2ant[] = {
+ "BT Info[wifi fw]",
+ "BT Info[bt rsp]",
+ "BT Info[bt auto report]",
+};
+
+static u32 glcoex_ver_date_8812a_2ant = 20131017;
+static u32 glcoex_ver_8812a_2ant = 0x36;
+
+/* local function proto type if needed */
+/* local function start with halbtc8812a2ant_ */
+
+static u8 halbtc8812a2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
+ u8 rssi_thresh1)
+{
+ s32 bt_rssi = 0;
+ u8 bt_rssi_state = coex_sta->pre_bt_rssi_state;
+
+ bt_rssi = coex_sta->bt_rssi;
+
+ if (level_num == 2) {
+ if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+ (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi pre state =LOW\n");
+ if (bt_rssi >=
+ (rssi_thresh +
+ BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) {
+ bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state switch to High\n");
+ } else {
+ bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state stay at Low\n");
+ }
+ } else {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi pre state =HIGH\n");
+ if (bt_rssi < rssi_thresh) {
+ bt_rssi_state = BTC_RSSI_STATE_LOW;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state switch to Low\n");
+ } else {
+ bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state stay at High\n");
+ }
+ }
+ } else if (level_num == 3) {
+ if (rssi_thresh > rssi_thresh1) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi thresh error!!\n");
+ return coex_sta->pre_bt_rssi_state;
+ }
+
+ if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+ (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi pre state =LOW\n");
+ if (bt_rssi >=
+ (rssi_thresh +
+ BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) {
+ bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state switch to Medium\n");
+ } else {
+ bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state stay at Low\n");
+ }
+ } else if ((coex_sta->pre_bt_rssi_state ==
+ BTC_RSSI_STATE_MEDIUM) ||
+ (coex_sta->pre_bt_rssi_state ==
+ BTC_RSSI_STATE_STAY_MEDIUM)) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi pre state =MEDIUM\n");
+ if (bt_rssi >=
+ (rssi_thresh1 +
+ BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) {
+ bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state switch to High\n");
+ } else if (bt_rssi < rssi_thresh) {
+ bt_rssi_state = BTC_RSSI_STATE_LOW;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state switch to Low\n");
+ } else {
+ bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state stay at Medium\n");
+ }
+ } else {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi pre state =HIGH\n");
+ if (bt_rssi < rssi_thresh1) {
+ bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state switch to Medium\n");
+ } else {
+ bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state stay at High\n");
+ }
+ }
+ }
+ coex_sta->pre_bt_rssi_state = bt_rssi_state;
+
+ return bt_rssi_state;
+}
+
+static u8 halbtc8812a2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
+ u8 index, u8 level_num,
+ u8 rssi_thresh, u8 rssi_thresh1)
+{
+ s32 wifi_rssi = 0;
+ u8 wifi_rssi_state = coex_sta->pre_wifi_rssi_state[index];
+
+ btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
+
+ if (level_num == 2) {
+ if ((coex_sta->pre_wifi_rssi_state[index] ==
+ BTC_RSSI_STATE_LOW) ||
+ (coex_sta->pre_wifi_rssi_state[index] ==
+ BTC_RSSI_STATE_STAY_LOW)) {
+ if (wifi_rssi >=
+ (rssi_thresh +
+ BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) {
+ wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state switch to High\n");
+ } else {
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state stay at Low\n");
+ }
+ } else {
+ if (wifi_rssi < rssi_thresh) {
+ wifi_rssi_state = BTC_RSSI_STATE_LOW;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state switch to Low\n");
+ } else {
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state stay at High\n");
+ }
+ }
+ } else if (level_num == 3) {
+ if (rssi_thresh > rssi_thresh1) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI thresh error!!\n");
+ return coex_sta->pre_wifi_rssi_state[index];
+ }
+
+ if ((coex_sta->pre_wifi_rssi_state[index] ==
+ BTC_RSSI_STATE_LOW) ||
+ (coex_sta->pre_wifi_rssi_state[index] ==
+ BTC_RSSI_STATE_STAY_LOW)) {
+ if (wifi_rssi >=
+ (rssi_thresh +
+ BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) {
+ wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state switch to Medium\n");
+ } else {
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state stay at Low\n");
+ }
+ } else if ((coex_sta->pre_wifi_rssi_state[index] ==
+ BTC_RSSI_STATE_MEDIUM) ||
+ (coex_sta->pre_wifi_rssi_state[index] ==
+ BTC_RSSI_STATE_STAY_MEDIUM)) {
+ if (wifi_rssi >=
+ (rssi_thresh1 +
+ BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) {
+ wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state switch to High\n");
+ } else if (wifi_rssi < rssi_thresh) {
+ wifi_rssi_state = BTC_RSSI_STATE_LOW;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state switch to Low\n");
+ } else {
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state stay at Medium\n");
+ }
+ } else {
+ if (wifi_rssi < rssi_thresh1) {
+ wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state switch to Medium\n");
+ } else {
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state stay at High\n");
+ }
+ }
+ }
+ coex_sta->pre_wifi_rssi_state[index] = wifi_rssi_state;
+
+ return wifi_rssi_state;
+}
+
+static void hal8812a2_monitor_bt_enable_disable(struct btc_coexist *btcoexist)
+{
+ struct btc_stack_info *stack_info = &btcoexist->stack_info;
+ static bool pre_bt_disabled;
+ static u32 bt_disable_cnt;
+ bool bt_active = true, bt_disabled = false;
+
+ /* This function check if bt is disabled */
+
+ /* only 8812a need to consider if core stack is installed. */
+ if (!stack_info->hci_version)
+ bt_active = 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)
+ bt_active = false;
+ if (coex_sta->high_priority_tx == 0xffff &&
+ coex_sta->high_priority_rx == 0xffff &&
+ coex_sta->low_priority_tx == 0xffff &&
+ coex_sta->low_priority_rx == 0xffff)
+ bt_active = false;
+ if (bt_active) {
+ bt_disable_cnt = 0;
+ bt_disabled = false;
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+ &bt_disabled);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], BT is enabled !!\n");
+ } else {
+ bt_disable_cnt++;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], bt is detected as disabled %d times!!\n",
+ bt_disable_cnt);
+ if (bt_disable_cnt >= 2) {
+ bt_disabled = true;
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+ &bt_disabled);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], BT is disabled !!\n");
+ }
+ }
+ if (pre_bt_disabled != bt_disabled) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], BT is from %s to %s!!\n",
+ (pre_bt_disabled ? "disabled" : "enabled"),
+ (bt_disabled ? "disabled" : "enabled"));
+ pre_bt_disabled = bt_disabled;
+ }
+}
+
+static u32 halbtc8812a2ant_decide_ra_mask(struct btc_coexist *btcoexist,
+ u32 ra_mask_type)
+{
+ u32 dis_ra_mask = 0x0;
+
+ switch (ra_mask_type) {
+ case 0: /* normal mode */
+ dis_ra_mask = 0x0;
+ break;
+ case 1: /* disable cck 1/2 */
+ dis_ra_mask = 0x00000003;
+ break;
+ case 2: /* disable cck 1/2/5.5, ofdm 6/9/12/18/24, mcs 0/1/2/3/4 */
+ dis_ra_mask = 0x0001f1f7;
+ break;
+ default:
+ break;
+ }
+
+ return dis_ra_mask;
+}
+
+static void halbtc8812a2ant_update_ra_mask(struct btc_coexist *btcoexist,
+ bool force_exec, u32 dis_rate_mask)
+{
+ coex_dm->cur_ra_mask = dis_rate_mask;
+
+ if (force_exec || (coex_dm->pre_ra_mask != coex_dm->cur_ra_mask))
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_ra_mask,
+ &coex_dm->cur_ra_mask);
+ coex_dm->pre_ra_mask = coex_dm->cur_ra_mask;
+}
+
+static void hal8812a2_auto_rate_fallback_retry(struct btc_coexist *btcoexist,
+ bool force_exec, u8 type)
+{
+ bool wifi_under_bmode = false;
+
+ coex_dm->cur_arfr_type = type;
+
+ if (force_exec || (coex_dm->pre_arfr_type != coex_dm->cur_arfr_type)) {
+ switch (coex_dm->cur_arfr_type) {
+ case 0: /* normal mode */
+ btcoexist->btc_write_4byte(btcoexist, 0x430,
+ coex_dm->back_up_arfr_cnt1);
+ btcoexist->btc_write_4byte(btcoexist, 0x434,
+ coex_dm->backup_arfr_cnt2);
+ break;
+ case 1:
+ btcoexist->btc_get(btcoexist,
+ BTC_GET_BL_WIFI_UNDER_B_MODE,
+ &wifi_under_bmode);
+ if (wifi_under_bmode) {
+ btcoexist->btc_write_4byte(btcoexist,
+ 0x430, 0x0);
+ btcoexist->btc_write_4byte(btcoexist, 0x434,
+ 0x01010101);
+ } else {
+ btcoexist->btc_write_4byte(btcoexist, 0x430,
+ 0x0);
+ btcoexist->btc_write_4byte(btcoexist, 0x434,
+ 0x04030201);
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
+ coex_dm->pre_arfr_type = coex_dm->cur_arfr_type;
+}
+
+static void halbtc8812a2ant_retry_limit(struct btc_coexist *btcoexist,
+ bool force_exec, u8 type)
+{
+ coex_dm->cur_retry_limit_type = type;
+
+ if (force_exec ||
+ (coex_dm->pre_retry_limit_type != coex_dm->cur_retry_limit_type)) {
+ switch (coex_dm->cur_retry_limit_type) {
+ case 0: /* normal mode */
+ btcoexist->btc_write_2byte(btcoexist, 0x42a,
+ coex_dm->backup_retry_limit);
+ break;
+ case 1: /* retry limit =8 */
+ btcoexist->btc_write_2byte(btcoexist, 0x42a, 0x0808);
+ break;
+ default:
+ break;
+ }
+ }
+
+ coex_dm->pre_retry_limit_type = coex_dm->cur_retry_limit_type;
+}
+
+static void halbtc8812a2ant_ampdu_max_time(struct btc_coexist *btcoexist,
+ bool force_exec, u8 type)
+{
+ coex_dm->cur_ampdu_time_type = type;
+
+ if (force_exec ||
+ (coex_dm->pre_ampdu_time_type != coex_dm->cur_ampdu_time_type)) {
+ switch (coex_dm->cur_ampdu_time_type) {
+ case 0: /* normal mode */
+ btcoexist->btc_write_1byte(btcoexist, 0x456,
+ coex_dm->backup_ampdu_maxtime);
+ break;
+ case 1: /* AMPDU timw = 0x38 * 32us */
+ btcoexist->btc_write_1byte(btcoexist, 0x456, 0x38);
+ break;
+ default:
+ break;
+ }
+ }
+
+ coex_dm->pre_ampdu_time_type = coex_dm->cur_ampdu_time_type;
+}
+
+static void halbtc8812a2ant_limited_tx(struct btc_coexist *btcoexist,
+ bool force_exec, u8 ra_mask_type,
+ u8 arfr_type, u8 retry_limit_type,
+ u8 ampdu_time_type)
+{
+ u32 dis_ra_mask = 0x0;
+
+ coex_dm->curramasktype = ra_mask_type;
+ dis_ra_mask = halbtc8812a2ant_decide_ra_mask(btcoexist, ra_mask_type);
+ halbtc8812a2ant_update_ra_mask(btcoexist, force_exec, dis_ra_mask);
+
+ hal8812a2_auto_rate_fallback_retry(btcoexist, force_exec, arfr_type);
+ halbtc8812a2ant_retry_limit(btcoexist, force_exec, retry_limit_type);
+ halbtc8812a2ant_ampdu_max_time(btcoexist, force_exec,
+ ampdu_time_type);
+}
+
+static void halbtc8812a2ant_limited_rx(struct btc_coexist *btcoexist,
+ bool force_exec, bool rej_ap_agg_pkt,
+ bool b_bt_ctrl_buf_size, u8 agg_buf_size)
+{
+ bool reject_rx_agg = rej_ap_agg_pkt;
+ bool btctrlrxaggsize = b_bt_ctrl_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,
+ &btctrlrxaggsize);
+ /* aggregation buf size, only work when BT control Rx aggr 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 halbtc8812a2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
+{
+ u32 reg_hp_tx_rx, reg_lp_tx_rx, u4_tmp;
+ u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0;
+
+ reg_hp_tx_rx = 0x770;
+ reg_lp_tx_rx = 0x774;
+
+ u4_tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_tx_rx);
+ reg_hp_tx = u4_tmp & MASKLWORD;
+ reg_hp_rx = (u4_tmp & MASKHWORD)>>16;
+
+ u4_tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_tx_rx);
+ reg_lp_tx = u4_tmp & MASKLWORD;
+ reg_lp_rx = (u4_tmp & 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;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], High Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
+ reg_hp_tx_rx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], Low Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
+ reg_lp_tx_rx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx);
+
+ /* reset counter */
+ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
+}
+
+static void halbtc8812a2ant_query_bt_info(struct btc_coexist *btcoexist)
+{
+ u8 data_len = 3;
+ u8 buf[5] = {0};
+
+ if (!btcoexist->bt_info.bt_disabled) {
+ if (!coex_sta->bt_info_query_cnt ||
+ (coex_sta->bt_info_c2h_cnt[BT_INFO_SRC_8812A_2ANT_BT_RSP] -
+ coex_sta->bt_info_query_cnt) > 2) {
+ buf[0] = data_len;
+ buf[1] = 0x1; /* polling, 1 =enable, 0 =disable */
+ buf[2] = 0x2; /* polling time in seconds */
+ buf[3] = 0x1; /* auto report, 1 =enable, 0 =disable*/
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_INFO,
+ (void *)&buf[0]);
+ }
+ }
+ coex_sta->bt_info_query_cnt++;
+}
+
+static void halbtc8812a2ant_update_bt_link_info(struct btc_coexist *btcoexist)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool bt_hs_on = 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;
+
+ /* 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;
+}
+
+static void hal8812a2_set_fw_dac_swing_level(struct btc_coexist *btcoexist,
+ u8 dac_swing_lvl)
+{
+ u8 h2c_parameter[1] = {0};
+
+ /* There are several type of dacswing */
+ /* 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6 */
+ h2c_parameter[0] = dac_swing_lvl;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+ "[BTCoex], Set Dac Swing Level = 0x%x\n", dac_swing_lvl);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+ "[BTCoex], FW write 0x64 = 0x%x\n", h2c_parameter[0]);
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter);
+}
+
+static void halbtc8812a2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist,
+ u8 dec_bt_pwr_lvl)
+{
+ u8 data_len = 4;
+ u8 buf[6] = {0};
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+ "[BTCoex], decrease Bt Power level = %d\n",
+ dec_bt_pwr_lvl);
+
+ buf[0] = data_len;
+ buf[1] = 0x3; /* OP_Code */
+ buf[2] = 0x2; /* OP_Code_Length */
+ if (dec_bt_pwr_lvl)
+ buf[3] = 0x1; /* OP_Code_Content */
+ else
+ buf[3] = 0x0;
+ buf[4] = dec_bt_pwr_lvl;/* pwrlevel */
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+}
+
+static void halbtc8812a2ant_dec_bt_pwr(struct btc_coexist *btcoexist,
+ bool force_exec, u8 dec_bt_pwr_lvl)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s Dec BT power level = %d\n",
+ (force_exec ? "force to" : ""), dec_bt_pwr_lvl);
+ coex_dm->cur_dec_bt_pwr = dec_bt_pwr_lvl;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_bt_dec_pwr_lvl =%d, cur_dec_bt_pwr =%d\n",
+ coex_dm->pre_bt_dec_pwr_lvl, coex_dm->cur_dec_bt_pwr);
+
+ if (coex_dm->pre_bt_dec_pwr_lvl == coex_dm->cur_dec_bt_pwr)
+ return;
+ }
+ halbtc8812a2ant_set_fw_dec_bt_pwr(btcoexist, coex_dm->cur_dec_bt_pwr);
+
+ coex_dm->pre_bt_dec_pwr_lvl = coex_dm->cur_dec_bt_pwr;
+}
+
+static void halbtc8812a2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist,
+ bool force_exec,
+ u8 fw_dac_swing_lvl)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s set FW Dac Swing level = %d\n",
+ (force_exec ? "force to" : ""), fw_dac_swing_lvl);
+ coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_fw_dac_swing_lvl =%d, cur_fw_dac_swing_lvl =%d\n",
+ coex_dm->pre_fw_dac_swing_lvl,
+ coex_dm->cur_fw_dac_swing_lvl);
+
+ if (coex_dm->pre_fw_dac_swing_lvl ==
+ coex_dm->cur_fw_dac_swing_lvl)
+ return;
+ }
+
+ hal8812a2_set_fw_dac_swing_level(btcoexist,
+ coex_dm->cur_fw_dac_swing_lvl);
+
+ coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl;
+}
+
+static void hal8812a2_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist,
+ bool rx_rf_shrink_on)
+{
+ if (rx_rf_shrink_on) {
+ /* Shrink RF Rx LPF corner */
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], Shrink RF Rx LPF corner!!\n");
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
+ 0xfffff, 0xffffc);
+ } else {
+ /* Resume RF Rx LPF corner */
+ /* After initialized, we can use coex_dm->bt_rf0x1e_backup */
+ if (btcoexist->initilized) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], Resume RF Rx LPF corner!!\n");
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
+ 0xfffff,
+ coex_dm->bt_rf0x1e_backup);
+ }
+ }
+}
+
+static void halbtc8812a2ant_rf_shrink(struct btc_coexist *btcoexist,
+ bool force_exec, bool rx_rf_shrink_on)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+ "[BTCoex], %s turn Rx RF Shrink = %s\n",
+ (force_exec ? "force to" : ""),
+ ((rx_rf_shrink_on) ? "ON" : "OFF"));
+ coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+ "[BTCoex], pre_rf_rx_lpf_shrink =%d, cur_rf_rx_lpf_shrink =%d\n",
+ coex_dm->pre_rf_rx_lpf_shrink,
+ coex_dm->cur_rf_rx_lpf_shrink);
+ if (coex_dm->pre_rf_rx_lpf_shrink ==
+ coex_dm->cur_rf_rx_lpf_shrink)
+ return;
+ }
+ hal8812a2_set_sw_rf_rx_lpf_corner(btcoexist,
+ coex_dm->cur_rf_rx_lpf_shrink);
+
+ coex_dm->pre_rf_rx_lpf_shrink = coex_dm->cur_rf_rx_lpf_shrink;
+}
+
+static void halbtc8812a2ant_set_dac_swing_reg(struct btc_coexist *btcoexist,
+ u32 level)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], Write SwDacSwing = 0x%x\n", level);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc5b, 0x3e, (u8)level);
+}
+
+static void hal8812a2_set_sw_fulltime_dac_swing(struct btc_coexist *btcoexist,
+ bool sw_dac_swing_on,
+ u32 sw_dac_swing_lvl)
+{
+ if (sw_dac_swing_on)
+ halbtc8812a2ant_set_dac_swing_reg(btcoexist, sw_dac_swing_lvl);
+ else
+ halbtc8812a2ant_set_dac_swing_reg(btcoexist, 0x18);
+}
+
+static void halbtc8812a2ant_dac_swing(struct btc_coexist *btcoexist,
+ bool force_exec, bool dac_swing_on,
+ u32 dac_swing_lvl)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+ "[BTCoex], %s turn DacSwing =%s, dac_swing_lvl = 0x%x\n",
+ (force_exec ? "force to" : ""),
+ ((dac_swing_on) ? "ON" : "OFF"), dac_swing_lvl);
+ coex_dm->cur_dac_swing_on = dac_swing_on;
+ coex_dm->cur_dac_swing_lvl = dac_swing_lvl;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+ "[BTCoex], pre_dac_swing_on =%d, pre_dac_swing_lvl = 0x%x, cur_dac_swing_on =%d, cur_dac_swing_lvl = 0x%x\n",
+ coex_dm->pre_dac_swing_on,
+ coex_dm->pre_dac_swing_lvl,
+ coex_dm->cur_dac_swing_on,
+ coex_dm->cur_dac_swing_lvl);
+
+ if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) &&
+ (coex_dm->pre_dac_swing_lvl == coex_dm->cur_dac_swing_lvl))
+ return;
+ }
+ mdelay(30);
+ hal8812a2_set_sw_fulltime_dac_swing(btcoexist, dac_swing_on,
+ dac_swing_lvl);
+
+ coex_dm->pre_dac_swing_on = coex_dm->cur_dac_swing_on;
+ coex_dm->pre_dac_swing_lvl = coex_dm->cur_dac_swing_lvl;
+}
+
+static void halbtc8812a2ant_set_adc_back_off(struct btc_coexist *btcoexist,
+ bool adc_back_off)
+{
+ if (adc_back_off) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], BB BackOff Level On!\n");
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x3);
+ } else {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], BB BackOff Level Off!\n");
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x1);
+ }
+}
+
+static void halbtc8812a2ant_adc_back_off(struct btc_coexist *btcoexist,
+ bool force_exec, bool adc_back_off)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+ "[BTCoex], %s turn AdcBackOff = %s\n",
+ (force_exec ? "force to" : ""),
+ ((adc_back_off) ? "ON" : "OFF"));
+ coex_dm->cur_adc_back_off = adc_back_off;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+ "[BTCoex], pre_adc_back_off =%d, cur_adc_back_off =%d\n",
+ coex_dm->pre_adc_back_off, coex_dm->cur_adc_back_off);
+
+ if (coex_dm->pre_adc_back_off == coex_dm->cur_adc_back_off)
+ return;
+ }
+ halbtc8812a2ant_set_adc_back_off(btcoexist, coex_dm->cur_adc_back_off);
+
+ coex_dm->pre_adc_back_off = coex_dm->cur_adc_back_off;
+}
+
+static void halbtc8812a2ant_set_coex_table(struct btc_coexist *btcoexist,
+ u32 val0x6c0, u32 val0x6c4,
+ u32 val0x6c8, u8 val0x6cc)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc);
+ btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
+}
+
+static void halbtc8812a2ant_coex_table(struct btc_coexist *btcoexist,
+ bool force_exec, u32 val0x6c0,
+ u32 val0x6c4, u32 val0x6c8,
+ u8 val0x6cc)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+ "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n",
+ (force_exec ? "force to" : ""), val0x6c0, val0x6c4,
+ val0x6c8, val0x6cc);
+ coex_dm->cur_val_0x6c0 = val0x6c0;
+ coex_dm->cur_val_0x6c4 = val0x6c4;
+ coex_dm->cur_val_0x6c8 = val0x6c8;
+ coex_dm->cur_val_0x6cc = val0x6cc;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+ "[BTCoex], pre_val_0x6c0 = 0x%x, pre_val_0x6c4 = 0x%x, pre_val_0x6c8 = 0x%x, pre_val_0x6cc = 0x%x !!\n",
+ coex_dm->pre_val_0x6c0, coex_dm->pre_val_0x6c4,
+ coex_dm->pre_val_0x6c8, coex_dm->pre_val_0x6cc);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+ "[BTCoex], cur_val_0x6c0 = 0x%x, cur_val_0x6c4 = 0x%x, cur_val_0x6c8 = 0x%x, cur_val_0x6cc = 0x%x !!\n",
+ coex_dm->cur_val_0x6c0, coex_dm->cur_val_0x6c4,
+ coex_dm->cur_val_0x6c8, coex_dm->cur_val_0x6cc);
+
+ if ((coex_dm->pre_val_0x6c0 == coex_dm->cur_val_0x6c0) &&
+ (coex_dm->pre_val_0x6c4 == coex_dm->cur_val_0x6c4) &&
+ (coex_dm->pre_val_0x6c8 == coex_dm->cur_val_0x6c8) &&
+ (coex_dm->pre_val_0x6cc == coex_dm->cur_val_0x6cc))
+ return;
+ }
+ halbtc8812a2ant_set_coex_table(btcoexist, val0x6c0, val0x6c4,
+ val0x6c8, val0x6cc);
+
+ coex_dm->pre_val_0x6c0 = coex_dm->cur_val_0x6c0;
+ coex_dm->pre_val_0x6c4 = coex_dm->cur_val_0x6c4;
+ coex_dm->pre_val_0x6c8 = coex_dm->cur_val_0x6c8;
+ coex_dm->pre_val_0x6cc = coex_dm->cur_val_0x6cc;
+}
+
+static void halbtc8812a2ant_coex_table_with_type(struct btc_coexist *btcoexist,
+ bool force_exec, u8 type)
+{
+ type = 6;/*troy force type to 6*/
+ switch (type) {
+ case 0:
+ halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0x5a5a5a5a, 0xffffff, 0x3);
+ break;
+ case 1:
+ halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
+ 0x5a5a5a5a, 0xffffff, 0x3);
+ break;
+ case 2:
+ halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0x5ffb5ffb, 0xffffff, 0x3);
+ break;
+ case 3:
+ halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x5fdf5fdf,
+ 0x5fdb5fdb, 0xffffff, 0x3);
+ break;
+ case 4:
+ halbtc8812a2ant_coex_table(btcoexist, force_exec, 0xdfffdfff,
+ 0x5fdb5fdb, 0xffffff, 0x3);
+ break;
+ case 5:
+ halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x5ddd5ddd,
+ 0x5fdb5fdb, 0xffffff, 0x3);
+ break;
+ case 6:
+ halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x5f5f5f5f,
+ 0x5f5f5f5f, 0xffffff, 0x3);
+ default:
+ break;
+ }
+}
+
+static void hal8812a2_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
+ bool enable)
+{
+ u8 data_len = 3;
+ u8 buf[5] = {0};
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+ "[BTCoex], %s BT Ignore Wlan_Act\n",
+ (enable ? "Enable" : "Disable"));
+
+ buf[0] = data_len;
+ buf[1] = 0x1; /* OP_Code */
+ buf[2] = 0x1; /* OP_Code_Length */
+ if (enable)
+ buf[3] = 0x1; /* OP_Code_Content */
+ else
+ buf[3] = 0x0;
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+}
+
+static void hal8812a2_ignore_wlan_act(struct btc_coexist *btcoexist,
+ bool force_exec, bool enable)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s turn Ignore WlanAct %s\n",
+ (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
+ coex_dm->cur_ignore_wlan_act = enable;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_ignore_wlan_act = %d, cur_ignore_wlan_act = %d!!\n",
+ coex_dm->pre_ignore_wlan_act,
+ coex_dm->cur_ignore_wlan_act);
+ if (coex_dm->pre_ignore_wlan_act ==
+ coex_dm->cur_ignore_wlan_act)
+ return;
+ }
+ hal8812a2_set_fw_ignore_wlan_act(btcoexist, enable);
+
+ coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
+}
+
+static void halbtc8812a2ant_set_fw_pstdma(struct btc_coexist *btcoexist,
+ u8 byte1, u8 byte2, u8 byte3,
+ u8 byte4, u8 byte5)
+{
+ u8 h2c_parameter[5] = {0};
+
+ h2c_parameter[0] = byte1;
+ h2c_parameter[1] = byte2;
+ h2c_parameter[2] = byte3;
+ h2c_parameter[3] = byte4;
+ h2c_parameter[4] = byte5;
+
+ coex_dm->ps_tdma_para[0] = 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] = byte5;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+ "[BTCoex], FW write 0x60(5bytes) = 0x%x%08x\n",
+ h2c_parameter[0],
+ h2c_parameter[1]<<24 | h2c_parameter[2] << 16 |
+ h2c_parameter[3]<<8 | h2c_parameter[4]);
+ btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
+}
+
+static void halbtc8812a2ant_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 halbtc8812a2ant_lps_rpwm(struct btc_coexist *btcoexist,
+ bool force_exec, u8 lps_val, u8 rpwm_val)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s set lps/rpwm = 0x%x/0x%x\n",
+ (force_exec ? "force to" : ""), lps_val, rpwm_val);
+ coex_dm->cur_lps = lps_val;
+ coex_dm->cur_rpwm = rpwm_val;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_lps/cur_lps = 0x%x/0x%x, pre_rpwm/cur_rpwm = 0x%x/0x%x!!\n",
+ coex_dm->pre_lps, coex_dm->cur_lps,
+ coex_dm->pre_rpwm, coex_dm->cur_rpwm);
+
+ if ((coex_dm->pre_lps == coex_dm->cur_lps) &&
+ (coex_dm->pre_rpwm == coex_dm->cur_rpwm))
+ return;
+ }
+ halbtc8812a2ant_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 halbtc8812a2ant_sw_mechanism1(struct btc_coexist *btcoexist,
+ bool shrink_rx_LPF,
+ bool low_penalty_RA,
+ bool limited_DIG,
+ bool BT_LNA_constrain)
+{
+ halbtc8812a2ant_rf_shrink(btcoexist, NORMAL_EXEC, shrink_rx_LPF);
+}
+
+static void halbtc8812a2ant_sw_mechanism2(struct btc_coexist *btcoexist,
+ bool agc_table_shift,
+ bool adc_back_off,
+ bool sw_dac_swing,
+ u32 dac_swing_lvl)
+{
+ halbtc8812a2ant_adc_back_off(btcoexist, NORMAL_EXEC, adc_back_off);
+ halbtc8812a2ant_dac_swing(btcoexist, NORMAL_EXEC, sw_dac_swing,
+ dac_swing_lvl);
+}
+
+static void halbtc8812a2ant_set_ant_path(struct btc_coexist *btcoexist,
+ u8 ant_pos_type, bool init_hw_cfg,
+ bool wifi_off)
+{
+ u8 u1_tmp = 0;
+
+ if (init_hw_cfg) {
+ btcoexist->btc_write_4byte(btcoexist, 0x900, 0x00000400);
+ btcoexist->btc_write_1byte(btcoexist, 0x76d, 0x1);
+ }
+
+ /* ext switch setting */
+ switch (ant_pos_type) {
+ case BTC_ANT_WIFI_AT_CPL_MAIN:
+ break;
+ case BTC_ANT_WIFI_AT_CPL_AUX:
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0xcb7);
+ u1_tmp &= ~BIT3;
+ u1_tmp |= BIT2;
+ btcoexist->btc_write_1byte(btcoexist, 0xcb7, u1_tmp);
+ break;
+ default:
+ break;
+ }
+}
+
+static void halbtc8812a2ant_ps_tdma(struct btc_coexist *btcoexist,
+ bool force_exec, bool turn_on, u8 type)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s turn %s PS TDMA, type =%d\n",
+ (force_exec ? "force to" : ""),
+ (turn_on ? "ON" : "OFF"), type);
+ coex_dm->cur_ps_tdma_on = turn_on;
+ coex_dm->cur_ps_tdma = type;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_ps_tdma_on = %d, cur_ps_tdma_on = %d!!\n",
+ coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_ps_tdma = %d, cur_ps_tdma = %d!!\n",
+ coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma);
+
+ if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) &&
+ (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma))
+ return;
+ }
+ /*troy force case*/
+ turn_on = 1;
+ type = 1;
+ if (turn_on) {
+ switch (type) {
+ case 1:
+ default:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd1, 0x1d,
+ 0x1d, 0x01, 0x10);
+ break;
+ case 2:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12,
+ 0x12, 0xa1, 0x90);
+ break;
+ case 3:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c,
+ 0x3, 0xb1, 0x90);
+ break;
+ case 4:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x10,
+ 0x03, 0xb1, 0x90);
+ break;
+ case 5:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a,
+ 0x1a, 0x21, 0x10);
+ break;
+ case 6:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12,
+ 0x12, 0x21, 0x10);
+ break;
+ case 7:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c,
+ 0x3, 0x21, 0x10);
+ break;
+ case 8:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x10,
+ 0x3, 0x21, 0x10);
+ break;
+ case 9:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a,
+ 0x1a, 0xa1, 0x10);
+ break;
+ case 10:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12,
+ 0x12, 0xa1, 0x10);
+ break;
+ case 11:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c,
+ 0x03, 0xb1, 0x10);
+ break;
+ case 12:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x10,
+ 0x03, 0xb1, 0x10);
+ break;
+ case 13:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a,
+ 0x1a, 0x21, 0x10);
+ break;
+ case 14:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12,
+ 0x12, 0x21, 0x10);
+ break;
+ case 15:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c,
+ 0x03, 0x21, 0x10);
+ break;
+ case 16:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x10,
+ 0x03, 0x21, 0x10);
+ break;
+ case 17:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x15,
+ 0x03, 0xb1, 0x10);
+ break;
+ case 18:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x5,
+ 0x5, 0xe1, 0x90);
+ break;
+ case 19:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x25,
+ 0x25, 0xe1, 0x90);
+ break;
+ case 20:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x25,
+ 0x25, 0x60, 0x90);
+ break;
+ case 21:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x15,
+ 0x03, 0x70, 0x90);
+ break;
+ case 71:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a,
+ 0x1a, 0xe1, 0x90);
+ break;
+
+ /* following cases is for wifi rssi low, started from 81 */
+ case 81:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 0x3a,
+ 0x3, 0x90, 0x50);
+ break;
+ case 82:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 0x2b,
+ 0x3, 0x90, 0x50);
+ break;
+ case 83:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 0x21,
+ 0x3, 0x90, 0x50);
+ break;
+ case 84:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 0x15,
+ 0x3, 0x90, 0x50);
+ break;
+ case 85:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 0x1d,
+ 0x1d, 0x80, 0x50);
+ break;
+ case 86:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 0x15,
+ 0x15, 0x80, 0x50);
+ break;
+ }
+ } else {
+ /* disable PS tdma */
+ switch (type) {
+ case 0: /* ANT2PTA, 0x778 = 0x1 */
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x8, 0x0,
+ 0x0, 0x0, 0x0);
+ break;
+ case 1: /* ANT2BT, 0x778 =3 */
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x0, 0x0,
+ 0x0, 0x08, 0x0);
+ mdelay(5);
+ halbtc8812a2ant_set_ant_path(btcoexist,
+ BTC_ANT_WIFI_AT_CPL_AUX,
+ false, false);
+ break;
+ default:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x0, 0x0,
+ 0x0, 0x00, 0x0);
+ break;
+ }
+ }
+
+ /* 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;
+}
+
+static void halbtc8812a2ant_coex_all_off(struct btc_coexist *btcoexist)
+{
+ /* fw all off */
+ /* halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); */
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x08, 0x0, 0x0, 0x0, 0x0);
+
+ mdelay(5);
+ halbtc8812a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_CPL_AUX,
+ false, false);
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ /* sw all off */
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+
+ /* hw all off */
+ halbtc8812a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55555555,
+ 0x55555555, 0xffff, 0x3);
+}
+
+static void halbtc8812a2ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+ /* force to reset coex mechanism */
+ halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1);
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6);
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, FORCE_EXEC, 0);
+
+ halbtc8812a2ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
+
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+}
+
+static void hal8812a2_ps_tdma_chk_for_pwr_save(struct btc_coexist *btcoexist,
+ bool new_ps_state)
+{
+ u8 lps_mode = 0x0;
+
+ 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 */
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 0);
+ }
+ } else { /* NO PS state */
+ if (new_ps_state) {
+ /* will enter LPS state, turn off psTdma first */
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 0);
+ } else {
+ /* keep state under NO PS state, do nothing. */
+ }
+ }
+}
+
+static void halbtc8812a2ant_power_save_state(struct btc_coexist *btcoexist,
+ u8 ps_type, bool low_pwr_disable,
+ u8 lps_val, u8 rpwm_val)
+{
+ switch (ps_type) {
+ case BTC_PS_WIFI_NATIVE:
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+ &low_pwr_disable);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS, NULL);
+ break;
+ case BTC_PS_LPS_ON:
+ hal8812a2_ps_tdma_chk_for_pwr_save(btcoexist, true);
+ halbtc8812a2ant_lps_rpwm(btcoexist, NORMAL_EXEC, lps_val,
+ rpwm_val);
+ 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;
+ default:
+ break;
+ }
+}
+
+static void halbtc8812a2ant_action_bt_inquiry(struct btc_coexist *btcoexist)
+{
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, true,
+ 0x0, 0x0);
+
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+}
+
+/* Refactored routine */
+static void handle_wifi_not_busy(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Wifi Connected-Idle + BT Busy!!\n");
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ else
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ true, 0x50, 0x4);
+
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state))
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 17);
+ else
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 83);
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+}
+
+static bool halbtc8812a2ant_is_common_action(struct btc_coexist *btcoexist)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool common = false, wifi_connected = false, wifi_busy = false;
+ bool bt_hs_on = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+ if (bt_link_info->sco_exist || bt_link_info->hid_exist)
+ halbtc8812a2ant_limited_tx(btcoexist, NORMAL_EXEC, 1, 0, 0, 0);
+ else
+ halbtc8812a2ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
+
+ if (!wifi_connected) {
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ false, 0x0, 0x0);
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false,
+ 0x8);
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Wifi non-connected idle!!\n");
+
+ if ((BT_8812A_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+ coex_dm->bt_status) ||
+ (BT_8812A_2ANT_BT_STATUS_CONNECTED_IDLE ==
+ coex_dm->bt_status)) {
+ halbtc8812a2ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 1);
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 0);
+ } else {
+ halbtc8812a2ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 0);
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 1);
+ }
+
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false,
+ false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false,
+ 0x18);
+ common = true;
+ } else {
+ if (BT_8812A_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+ coex_dm->bt_status) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Wifi connected + BT non connected-idle!!\n");
+ halbtc8812a2ant_power_save_state(btcoexist,
+ BTC_PS_WIFI_NATIVE,
+ false, 0x0, 0x0);
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC,
+ false, false, 0x8);
+
+ halbtc8812a2ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 1);
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 0);
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist,
+ NORMAL_EXEC, 6);
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, false,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+
+ common = true;
+ } else if (BT_8812A_2ANT_BT_STATUS_CONNECTED_IDLE ==
+ coex_dm->bt_status) {
+ if (bt_hs_on)
+ return false;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Wifi connected + BT connected-idle!!\n");
+ halbtc8812a2ant_power_save_state(btcoexist,
+ BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC,
+ false, false, 0x8);
+
+ halbtc8812a2ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 1);
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 0);
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist,
+ NORMAL_EXEC, 6);
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, false,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ common = true;
+ } else {
+ if (wifi_busy) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Wifi Connected-Busy + BT Busy!!\n");
+ common = false;
+ } else {
+ handle_wifi_not_busy(btcoexist);
+ common = true;
+ }
+ }
+ }
+ return common;
+}
+
+/* Refactored routine */
+static void handle_sco_hid_true(struct btc_coexist *btcoexist, bool tx_pause,
+ u8 max_interval)
+{
+ if (tx_pause) {
+ if (max_interval == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 13);
+ coex_dm->ps_tdma_du_adj_type = 13;
+ } else if (max_interval == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (max_interval == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ }
+ } else {
+ if (max_interval == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type = 9;
+ } else if (max_interval == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (max_interval == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ }
+ }
+}
+
+/* Refactored routine */
+static void handle_sco_hid_false(struct btc_coexist *btcoexist, bool tx_pause,
+ u8 max_interval)
+{
+ if (tx_pause) {
+ if (max_interval == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 5);
+ coex_dm->ps_tdma_du_adj_type = 5;
+ } else if (max_interval == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (max_interval == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ }
+ } else {
+ if (max_interval == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 1);
+ coex_dm->ps_tdma_du_adj_type = 1;
+ } else if (max_interval == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (max_interval == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ }
+ }
+}
+
+/* Refactored routine */
+static void handle_max_int_1(struct btc_coexist *btcoexist, bool tx_pause,
+ u8 result)
+{
+ if (tx_pause) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], TxPause = 1\n");
+
+ if (coex_dm->cur_ps_tdma == 71) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 5);
+ coex_dm->ps_tdma_du_adj_type = 5;
+ } else if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 5);
+ coex_dm->ps_tdma_du_adj_type = 5;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 4) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 8);
+ coex_dm->ps_tdma_du_adj_type = 8;
+ }
+ if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 13);
+ coex_dm->ps_tdma_du_adj_type = 13;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 16);
+ coex_dm->ps_tdma_du_adj_type = 16;
+ }
+
+ if (result == -1) {
+ if (coex_dm->cur_ps_tdma == 5) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 8);
+ coex_dm->ps_tdma_du_adj_type = 8;
+ } else if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 16);
+ coex_dm->ps_tdma_du_adj_type = 16;
+ }
+ } else if (result == 1) {
+ if (coex_dm->cur_ps_tdma == 8) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 5);
+ coex_dm->ps_tdma_du_adj_type = 5;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 13);
+ coex_dm->ps_tdma_du_adj_type = 13;
+ }
+ }
+ } else {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], TxPause = 0\n");
+ if (coex_dm->cur_ps_tdma == 5) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 71);
+ coex_dm->ps_tdma_du_adj_type = 71;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 8) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 4);
+ coex_dm->ps_tdma_du_adj_type = 4;
+ }
+ if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type = 9;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 12);
+ coex_dm->ps_tdma_du_adj_type = 12;
+ }
+
+ if (result == -1) {
+ if (coex_dm->cur_ps_tdma == 71) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 1);
+ coex_dm->ps_tdma_du_adj_type = 1;
+ } else if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 4);
+ coex_dm->ps_tdma_du_adj_type = 4;
+ } else if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 12);
+ coex_dm->ps_tdma_du_adj_type = 12;
+ }
+ } else if (result == 1) {
+ if (coex_dm->cur_ps_tdma == 4) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 1);
+ coex_dm->ps_tdma_du_adj_type = 1;
+ } else if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 71);
+ coex_dm->ps_tdma_du_adj_type = 71;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type = 9;
+ }
+ }
+ }
+}
+
+/* Refactored routine */
+static void handle_max_int_2(struct btc_coexist *btcoexist, bool tx_pause,
+ u8 result)
+{
+ if (tx_pause) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], TxPause = 1\n");
+ if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 4) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 8);
+ coex_dm->ps_tdma_du_adj_type = 8;
+ }
+ if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 16);
+ coex_dm->ps_tdma_du_adj_type = 16;
+ }
+ if (result == -1) {
+ if (coex_dm->cur_ps_tdma == 5) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 8);
+ coex_dm->ps_tdma_du_adj_type = 8;
+ } else if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 16);
+ coex_dm->ps_tdma_du_adj_type = 16;
+ }
+ } else if (result == 1) {
+ if (coex_dm->cur_ps_tdma == 8) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ }
+ }
+ } else {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], TxPause = 0\n");
+ if (coex_dm->cur_ps_tdma == 5) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 8) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 4);
+ coex_dm->ps_tdma_du_adj_type = 4;
+ }
+ if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 12);
+ coex_dm->ps_tdma_du_adj_type = 12;
+ }
+ if (result == -1) {
+ if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 4);
+ coex_dm->ps_tdma_du_adj_type = 4;
+ } else if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 12);
+ coex_dm->ps_tdma_du_adj_type = 12;
+ }
+ } else if (result == 1) {
+ if (coex_dm->cur_ps_tdma == 4) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ }
+ }
+ }
+}
+
+/* Refactored routine */
+static void handle_max_int_3(struct btc_coexist *btcoexist, bool tx_pause,
+ u8 result)
+{
+ if (tx_pause) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], TxPause = 1\n");
+ if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 4) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 8);
+ coex_dm->ps_tdma_du_adj_type = 8;
+ }
+ if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 16);
+ coex_dm->ps_tdma_du_adj_type = 16;
+ }
+ if (result == -1) {
+ if (coex_dm->cur_ps_tdma == 5) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 8);
+ coex_dm->ps_tdma_du_adj_type = 8;
+ } else if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 16);
+ coex_dm->ps_tdma_du_adj_type = 16;
+ }
+ } else if (result == 1) {
+ if (coex_dm->cur_ps_tdma == 8) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ }
+ }
+ } else {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], TxPause = 0\n");
+ if (coex_dm->cur_ps_tdma == 5) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 8) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 4);
+ coex_dm->ps_tdma_du_adj_type = 4;
+ }
+ if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 12);
+ coex_dm->ps_tdma_du_adj_type = 12;
+ }
+ if (result == -1) {
+ if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 4);
+ coex_dm->ps_tdma_du_adj_type = 4;
+ } else if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 12);
+ coex_dm->ps_tdma_du_adj_type = 12;
+ }
+ } else if (result == 1) {
+ if (coex_dm->cur_ps_tdma == 4) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ }
+ }
+ }
+}
+
+static void halbtc8812a2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
+ bool sco_hid, bool tx_pause,
+ u8 max_interval)
+{
+ static s32 up, dn, m, n, wait_count;
+ long result; /* 0: no change, +1: inc, -1: dec WiFi duration */
+ u8 retry_count = 0;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], TdmaDurationAdjust()\n");
+
+ coex_dm->auto_tdma_adjust_low_rssi = false;
+
+ if (!coex_dm->reset_tdma_adjust) {
+ coex_dm->reset_tdma_adjust = true;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], first run TdmaDurationAdjust()!!\n");
+ if (sco_hid)
+ handle_sco_hid_true(btcoexist, tx_pause, max_interval);
+ else
+ handle_sco_hid_false(btcoexist, tx_pause, max_interval);
+ up = 0;
+ dn = 0;
+ m = 1;
+ n = 3;
+ result = 0;
+ wait_count = 0;
+ } else {
+ /* acquire the BT TRx retry count from BT_Info byte2 */
+ retry_count = coex_sta->bt_retry_cnt;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], retry_count = %d\n", retry_count);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], up =%d, dn =%d, m =%d, n =%d, wait_count =%d\n",
+ up, dn, m, n, wait_count);
+ result = 0;
+ wait_count++;
+
+ if (retry_count == 0) {
+ /* no retry in the last 2-second duration */
+ up++;
+ dn--;
+
+ if (dn <= 0)
+ dn = 0;
+
+ if (up >= n) {
+ wait_count = 0;
+ n = 3;
+ up = 0;
+ dn = 0;
+ result = 1;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Increase wifi duration!!\n");
+ }
+ } else if (retry_count <= 3) {
+ /* <=3 retry in the last 2-second duration */
+ up--;
+ dn++;
+
+ if (up <= 0)
+ up = 0;
+
+ if (dn == 2) {
+ if (wait_count <= 2)
+ m++;
+ else
+ m = 1;
+
+ if (m >= 20)
+ m = 20;
+
+ n = 3*m;
+ up = 0;
+ dn = 0;
+ wait_count = 0;
+ result = -1;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Decrease wifi duration for retryCounter<3!!\n");
+ }
+ } else {
+ if (wait_count == 1)
+ m++;
+ else
+ m = 1;
+
+ if (m >= 20)
+ m = 20;
+
+ n = 3*m;
+ up = 0;
+ dn = 0;
+ wait_count = 0;
+ result = -1;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Decrease wifi duration for retryCounter>3!!\n");
+ }
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], max Interval = %d\n", max_interval);
+ if (max_interval == 1)
+ handle_max_int_1(btcoexist, tx_pause, result);
+ else if (max_interval == 2)
+ handle_max_int_2(btcoexist, tx_pause, result);
+ else if (max_interval == 3)
+ handle_max_int_3(btcoexist, tx_pause, result);
+ }
+
+ /* if current PsTdma does not match with the recorded one
+ * (when scan, dhcp...), then we have to adjust it back to
+ * the previous record one.
+ */
+ if (coex_dm->cur_ps_tdma != coex_dm->ps_tdma_du_adj_type) {
+ bool scan = false, link = false, roam = false;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], PsTdma type dismatch!!!, cur_ps_tdma =%d, recordPsTdma =%d\n",
+ coex_dm->cur_ps_tdma, coex_dm->ps_tdma_du_adj_type);
+
+ 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);
+
+ if (!scan && !link && !roam) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ coex_dm->ps_tdma_du_adj_type);
+ } else {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n");
+ }
+ }
+}
+
+/* pstdma for wifi rssi low */
+static void hal8812a2_tdma_dur_adj_wifi_rssi_lo(struct btc_coexist *btcoexist)
+{
+ static s32 up, dn, m, n, wait_count;
+ s32 result; /* 0: no change, +1: inc, -1: dec WiFi duration */
+ u8 retry_count = 0, bt_info_ext;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], hal8812a2_tdma_dur_adj_wifi_rssi_lo()\n");
+ coex_dm->reset_tdma_adjust = false;
+
+ if (!coex_dm->auto_tdma_adjust_low_rssi) {
+ coex_dm->auto_tdma_adjust_low_rssi = true;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], first run TdmaDurationAdjustForWifiRssiLow()!!\n");
+
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 82);
+ coex_dm->ps_tdma_du_adj_type = 82;
+ /* */
+ up = 0;
+ dn = 0;
+ m = 1;
+ n = 3;
+ result = 0;
+ wait_count = 0;
+ } else {
+ /* acquire the BT TRx retry count from BT_Info byte2 */
+ retry_count = coex_sta->bt_retry_cnt;
+ bt_info_ext = coex_sta->bt_info_ext;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], retry_count = %d\n", retry_count);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], up =%d, dn =%d, m =%d, n =%d, wait_count =%d\n",
+ up, dn, m, n, wait_count);
+ result = 0;
+ wait_count++;
+
+ if (retry_count == 0) {
+ /* no retry in the last 2-second duration */
+ up++;
+ dn--;
+
+ if (dn <= 0)
+ dn = 0;
+
+ if (up >= n) {
+ wait_count = 0;
+ n = 3;
+ up = 0;
+ dn = 0;
+ result = 1;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Increase wifi duration!!\n");
+ }
+ } else if (retry_count <= 3) {
+ /* <=3 retry in the last 2-second duration */
+ up--;
+ dn++;
+
+ if (up <= 0)
+ up = 0;
+
+ if (dn == 2) {
+ if (wait_count <= 2)
+ m++;
+ else
+ m = 1;
+ if (m >= 20)
+ m = 20;
+
+ n = 3*m;
+ up = 0;
+ dn = 0;
+ wait_count = 0;
+ result = -1;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Decrease wifi duration for retryCounter<3!!\n");
+ }
+ } else {
+ if (wait_count == 1)
+ m++;
+ else
+ m = 1;
+
+ if (m >= 20)
+ m = 20;
+
+ n = 3*m;
+ up = 0;
+ dn = 0;
+ wait_count = 0;
+ result = -1;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Decrease wifi duration for retryCounter>3!!\n");
+ }
+
+ if (result == -1) {
+ if ((BT_INFO_8812A_2ANT_A2DP_BASIC_RATE(bt_info_ext)) &&
+ ((coex_dm->cur_ps_tdma == 81) ||
+ (coex_dm->cur_ps_tdma == 82))) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 83);
+ coex_dm->ps_tdma_du_adj_type = 83;
+ } else if (coex_dm->cur_ps_tdma == 81) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 82);
+ coex_dm->ps_tdma_du_adj_type = 82;
+ } else if (coex_dm->cur_ps_tdma == 82) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 83);
+ coex_dm->ps_tdma_du_adj_type = 83;
+ } else if (coex_dm->cur_ps_tdma == 83) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 84);
+ coex_dm->ps_tdma_du_adj_type = 84;
+ }
+ } else if (result == 1) {
+ if ((BT_INFO_8812A_2ANT_A2DP_BASIC_RATE(bt_info_ext)) &&
+ ((coex_dm->cur_ps_tdma == 81) ||
+ (coex_dm->cur_ps_tdma == 82))) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 83);
+ coex_dm->ps_tdma_du_adj_type = 83;
+ } else if (coex_dm->cur_ps_tdma == 84) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 83);
+ coex_dm->ps_tdma_du_adj_type = 83;
+ } else if (coex_dm->cur_ps_tdma == 83) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 82);
+ coex_dm->ps_tdma_du_adj_type = 82;
+ } else if (coex_dm->cur_ps_tdma == 82) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 81);
+ coex_dm->ps_tdma_du_adj_type = 81;
+ }
+ }
+
+ if (coex_dm->cur_ps_tdma != 81 &&
+ coex_dm->cur_ps_tdma != 82 &&
+ coex_dm->cur_ps_tdma != 83 &&
+ coex_dm->cur_ps_tdma != 84) {
+ /* recover to previous adjust type */
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ coex_dm->ps_tdma_du_adj_type);
+ }
+ }
+}
+
+static void halbtc8812a2ant_action_sco(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, true,
+ 0x0, 0x0);
+
+ /* coex table */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
+
+ /* pstdma */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
+ else
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ true, 0x6);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ true, 0x6);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ true, 0x6);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ true, 0x6);
+ }
+ }
+}
+
+static void halbtc8812a2ant_action_sco_hid(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, true,
+ 0x0, 0x0);
+
+ /* coex table */
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
+
+ /* pstdma */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
+ else
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, true, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x6);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x6);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x6);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x6);
+ }
+ }
+}
+
+static void halbtc8812a2ant_action_hid(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, true,
+ 0x0, 0x0);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
+ else
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ true, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ }
+}
+
+/* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */
+static void halbtc8812a2ant_action_a2dp(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ else
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ true, 0x50, 0x4);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, false,
+ false, 1);
+ else
+ hal8812a2_tdma_dur_adj_wifi_rssi_lo(btcoexist);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ /* sw mechanism */
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ }
+}
+
+static void halbtc8812a2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0,
+ 2, 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, false,
+ false, 2);
+ else
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, false,
+ true, 2);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ /* sw mechanism */
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, true, 0x6);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, true, 0x6);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, true, 0x6);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, true, 0x6);
+ }
+ }
+}
+
+static void halbtc8812a2ant_action_pan_edr(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ else
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ true, 0x50, 0x4);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1);
+ else
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 85);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ /* sw mechanism */
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ }
+}
+
+/* PAN(HS) only */
+static void halbtc8812a2ant_action_pan_hs(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+
+ /* coex table */
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+
+ /* pstdma */
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ }
+}
+
+/* PAN(EDR)+A2DP */
+static void halbtc8812a2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist,
+ BTC_PS_WIFI_NATIVE, true,
+ 0x0, 0x0);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) &&
+ BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist,
+ BTC_PS_WIFI_NATIVE, true,
+ 0x0, 0x0);
+ else
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ true, 0x50, 0x4);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 2);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) &&
+ BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 5);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 0);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, false,
+ false, 3);
+ } else if (BTC_RSSI_LOW(wifi_rssi_state) &&
+ BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, false, true, 3);
+ } else {
+ coex_dm->reset_tdma_adjust = false;
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 86);
+ }
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ }
+}
+
+static void halbtc8812a2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ else
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ true, 0x50, 0x4);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);
+ else
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 85);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ true, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ }
+}
+
+/* HID+A2DP+PAN(EDR) */
+static void hal8812a2_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ else
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ true, 0x50, 0x4);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, false, 3);
+ } else if (BTC_RSSI_LOW(wifi_rssi_state) &&
+ BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, true, 3);
+ } else {
+ coex_dm->reset_tdma_adjust = false;
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 86);
+ }
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ true, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ }
+}
+
+static void hal8812a2ant_action_hid_a2dp_pan_hs(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, true,
+ 0x0, 0x0);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, false, 2);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, true, 2);
+ else
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, true, 2);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) &&
+ BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) &&
+ BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ true, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ }
+}
+
+static void halbtc8812a2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist,
+ BTC_PS_WIFI_NATIVE, true,
+ 0x0, 0x0);
+ else
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ true, 0x50, 0x4);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, false, 2);
+ } else if (BTC_RSSI_LOW(wifi_rssi_state) &&
+ BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, true, 2);
+ } else {
+ coex_dm->reset_tdma_adjust = false;
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 82);
+ }
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) &&
+ BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ true, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ }
+}
+
+static void halbtc8812a2ant_coex_under_5g(struct btc_coexist *btcoexist)
+{
+ halbtc8812a2ant_coex_all_off(btcoexist);
+ hal8812a2_ignore_wlan_act(btcoexist, NORMAL_EXEC, true);
+}
+
+static void halbtc8812a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
+{
+ bool wifi_under_5g = false;
+ u8 algorithm = 0;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], RunCoexistMechanism() ===>\n");
+
+ if (btcoexist->manual_control) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n");
+ return;
+ }
+
+ if (coex_sta->under_ips) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], wifi is under IPS !!!\n");
+ return;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+ if (wifi_under_5g) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], RunCoexistMechanism(), run 5G coex setting!!<===\n");
+ halbtc8812a2ant_coex_under_5g(btcoexist);
+ return;
+ }
+
+ algorithm = BT_8812A_2ANT_COEX_ALGO_PANEDR;
+ if (coex_sta->c2h_bt_inquiry_page &&
+ (BT_8812A_2ANT_COEX_ALGO_PANHS != algorithm)) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BT is under inquiry/page scan !!\n");
+ halbtc8812a2ant_action_bt_inquiry(btcoexist);
+ return;
+ }
+
+ coex_dm->cur_algorithm = algorithm;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm);
+
+ if (halbtc8812a2ant_is_common_action(btcoexist)) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant common.\n");
+ coex_dm->reset_tdma_adjust = false;
+ coex_dm->auto_tdma_adjust_low_rssi = false;
+ } else {
+ if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], pre_algorithm =%d, cur_algorithm =%d\n",
+ coex_dm->pre_algorithm,
+ coex_dm->cur_algorithm);
+ coex_dm->reset_tdma_adjust = false;
+ coex_dm->auto_tdma_adjust_low_rssi = false;
+ }
+ switch (coex_dm->cur_algorithm) {
+ case BT_8812A_2ANT_COEX_ALGO_SCO:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = SCO.\n");
+ halbtc8812a2ant_action_sco(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_SCO_HID:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = SCO+HID.\n");
+ halbtc8812a2ant_action_sco_hid(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_HID:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = HID.\n");
+ halbtc8812a2ant_action_hid(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_A2DP:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = A2DP.\n");
+ halbtc8812a2ant_action_a2dp(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_A2DP_PANHS:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS).\n");
+ halbtc8812a2ant_action_a2dp_pan_hs(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_PANEDR:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = PAN(EDR).\n");
+ halbtc8812a2ant_action_pan_edr(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_PANHS:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = HS mode.\n");
+ halbtc8812a2ant_action_pan_hs(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_PANEDR_A2DP:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP.\n");
+ halbtc8812a2ant_action_pan_edr_a2dp(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_PANEDR_HID:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID.\n");
+ halbtc8812a2ant_action_pan_edr_hid(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_HID_A2DP_PANEDR:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN.\n");
+ hal8812a2_action_hid_a2dp_pan_edr(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_HID_A2DP_PANHS:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN(HS).\n");
+ hal8812a2ant_action_hid_a2dp_pan_hs(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_HID_A2DP:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = HID+A2DP.\n");
+ halbtc8812a2ant_action_hid_a2dp(btcoexist);
+ break;
+ default:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n");
+ halbtc8812a2ant_coex_all_off(btcoexist);
+ break;
+ }
+ coex_dm->pre_algorithm = coex_dm->cur_algorithm;
+ }
+}
+
+static void halbtc8812a2ant_init_hwconfig(struct btc_coexist *btcoexist,
+ bool back_up)
+{
+ u8 u1_tmp = 0;
+
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], 2Ant Init HW Config!!\n");
+
+ if (back_up) {
+ /* backup rf 0x1e value */
+ coex_dm->bt_rf0x1e_backup =
+ btcoexist->btc_get_rf_reg(btcoexist, BTC_RF_A, 0x1e,
+ 0xfffff);
+
+ coex_dm->back_up_arfr_cnt1 =
+ btcoexist->btc_read_4byte(btcoexist, 0x430);
+ coex_dm->backup_arfr_cnt2 =
+ btcoexist->btc_read_4byte(btcoexist, 0x434);
+ coex_dm->backup_retry_limit =
+ btcoexist->btc_read_2byte(btcoexist, 0x42a);
+ coex_dm->backup_ampdu_maxtime =
+ btcoexist->btc_read_1byte(btcoexist, 0x456);
+ }
+
+ /* ant sw control to BT */
+ halbtc8812a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_CPL_AUX,
+ true, false);
+
+ /* 0x790[5:0]= 0x5 */
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x790);
+ u1_tmp &= 0xc0;
+ u1_tmp |= 0x5;
+ btcoexist->btc_write_1byte(btcoexist, 0x790, u1_tmp);
+
+ /* PTA parameter */
+ btcoexist->btc_write_1byte(btcoexist, 0x6cc, 0x0);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c8, 0xffff);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c4, 0x55555555);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c0, 0x55555555);
+
+ /* coex parameters */
+ btcoexist->btc_write_1byte(btcoexist, 0x778, 0x1);
+
+ /* enable counter statistics */
+ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);
+
+ /* enable PTA */
+ btcoexist->btc_write_1byte(btcoexist, 0x40, 0x20);
+
+ /* bt clock related */
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x4);
+ u1_tmp |= BIT7;
+ btcoexist->btc_write_1byte(btcoexist, 0x4, u1_tmp);
+
+ /* bt clock related */
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x7);
+ u1_tmp |= BIT1;
+ btcoexist->btc_write_1byte(btcoexist, 0x7, u1_tmp);
+}
+
+/* work around function start with wa_halbtc8812a2ant_ */
+/* extern function start with EXhalbtc8812a2ant_ */
+void ex_halbtc8812a2ant_power_on_setting(struct btc_coexist *btcoexist)
+{
+}
+
+void ex_halbtc8812a2ant_init_hwconfig(struct btc_coexist *btcoexist)
+{
+ halbtc8812a2ant_init_hwconfig(btcoexist, true);
+}
+
+void ex_halbtc8812a2ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], Coex Mechanism Init!!\n");
+
+ halbtc8812a2ant_init_coex_dm(btcoexist);
+}
+
+void ex_halbtc8812a2ant_display_coex_info(struct btc_coexist *btcoexist)
+{
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ struct btc_stack_info *stack_info = &btcoexist->stack_info;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 u1_tmp[4], i, bt_info_ext, ps_tdma_case = 0;
+ u16 u2_tmp[4];
+ u32 u4_tmp[4];
+ bool roam = false, scan = false, link = false, wifi_under_5g = false;
+ bool bt_hs_on = false, wifi_busy = false;
+ s32 wifi_rssi = 0, bt_hs_rssi = 0;
+ u32 wifi_bw, wifi_traffic_dir;
+ u8 wifi_dot11_chnl, wifi_hs_chnl;
+ u32 fw_ver = 0, bt_patch_ver = 0;
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ " ============[BT Coexist info]============\n");
+
+ if (btcoexist->manual_control) {
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Under Manual Control]============\n");
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "==========================================\n");
+ }
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d\n",
+ "Ant PG number/ Ant mechanism:",
+ board_info->pg_ant_num, board_info->btdm_ant_num);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s / %d\n",
+ "BT stack/ hci ext ver",
+ ((stack_info->profile_notified) ? "Yes" : "No"),
+ stack_info->hci_version);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %d_%d/ 0x%x/ 0x%x(%d)\n", "CoexVer/ FwVer/ PatchVer",
+ glcoex_ver_date_8812a_2ant, glcoex_ver_8812a_2ant, fw_ver,
+ bt_patch_ver, bt_patch_ver);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL,
+ &wifi_dot11_chnl);
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d / %d(%d)\n",
+ "Dot11 channel / HsMode(HsChnl)",
+ wifi_dot11_chnl, bt_hs_on, wifi_hs_chnl);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %02x %02x %02x\n",
+ "H2C Wifi inform bt chnl Info",
+ coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1],
+ coex_dm->wifi_chnl_info[2]);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
+ btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d\n",
+ "Wifi rssi/ HS rssi", wifi_rssi, bt_hs_rssi);
+
+ 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);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d/ %d\n",
+ "Wifi link/ roam/ scan", link, roam, scan);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+ 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_U4_WIFI_TRAFFIC_DIRECTION,
+ &wifi_traffic_dir);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s / %s/ %s\n",
+ "Wifi status",
+ (wifi_under_5g ? "5G" : "2.4G"),
+ ((BTC_WIFI_BW_LEGACY == wifi_bw) ? "Legacy" :
+ (((BTC_WIFI_BW_HT40 == wifi_bw) ? "HT40" : "HT20"))),
+ ((!wifi_busy) ? "idle" : ((BTC_WIFI_TRAFFIC_TX ==
+ wifi_traffic_dir) ? "uplink" : "downlink")));
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = [%s/ %d/ %d]\n",
+ "BT [status/ rssi/ retryCnt]",
+ ((btcoexist->bt_info.bt_disabled) ? ("disabled") :
+ ((coex_sta->c2h_bt_inquiry_page) ? ("inquiry/page scan") :
+ ((BT_8812A_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+ coex_dm->bt_status) ? "non-connected idle" :
+ ((BT_8812A_2ANT_BT_STATUS_CONNECTED_IDLE ==
+ coex_dm->bt_status) ? "connected-idle" : "busy")))),
+ coex_sta->bt_rssi, coex_sta->bt_retry_cnt);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d / %d / %d / %d\n",
+ "SCO/HID/PAN/A2DP", bt_link_info->sco_exist,
+ bt_link_info->hid_exist, bt_link_info->pan_exist,
+ bt_link_info->a2dp_exist);
+
+ bt_info_ext = coex_sta->bt_info_ext;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s\n",
+ "BT Info A2DP rate",
+ (bt_info_ext & BIT0) ? "Basic rate" : "EDR rate");
+
+ for (i = 0; i < BT_INFO_SRC_8812A_2ANT_MAX; i++) {
+ if (coex_sta->bt_info_c2h_cnt[i]) {
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %02x %02x %02x %02x %02x %02x %02x(%d)\n",
+ glbt_info_src_8812a_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]);
+ }
+ }
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s/%s, (0x%x/0x%x)\n",
+ "PS state, IPS/LPS, (lps/rpwm)",
+ ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
+ ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")),
+ btcoexist->bt_info.lps_val,
+ btcoexist->bt_info.rpwm_val);
+
+ /* Sw mechanism */
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Sw mechanism]============\n");
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d/ %d\n",
+ "SM1[ShRf/ LpRA/ LimDig]",
+ coex_dm->cur_rf_rx_lpf_shrink, coex_dm->cur_low_penalty_ra,
+ coex_dm->limited_dig);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d/ %d(0x%x)\n",
+ "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]",
+ coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off,
+ coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x\n", "Rate Mask",
+ btcoexist->bt_info.ra_mask);
+
+ /* Fw mechanism */
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Fw mechanism]============\n");
+
+ ps_tdma_case = coex_dm->cur_ps_tdma;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %02x %02x %02x %02x %02x case-%d (auto:%d/%d)\n",
+ "PS 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->reset_tdma_adjust,
+ coex_dm->auto_tdma_adjust_low_rssi);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d\n",
+ "DecBtPwr/ IgnWlanAct",
+ coex_dm->cur_dec_bt_pwr, coex_dm->cur_ignore_wlan_act);
+
+ /* Hw setting */
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Hw setting]============\n");
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x\n",
+ "RF-A, 0x1e initVal",
+ coex_dm->bt_rf0x1e_backup);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/0x%x/0x%x/0x%x\n",
+ "backup ARFR1/ARFR2/RL/AMaxTime",
+ coex_dm->back_up_arfr_cnt1, coex_dm->backup_arfr_cnt2,
+ coex_dm->backup_retry_limit, coex_dm->backup_ampdu_maxtime);
+
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x430);
+ u4_tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x434);
+ u2_tmp[0] = btcoexist->btc_read_2byte(btcoexist, 0x42a);
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x456);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/0x%x/0x%x/0x%x\n",
+ "0x430/0x434/0x42a/0x456",
+ u4_tmp[0], u4_tmp[1], u2_tmp[0], u1_tmp[0]);
+
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
+ u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x6cc);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n",
+ "0x778 (W_Act)/ 0x6cc (CoTab Sel)",
+ u1_tmp[0], u1_tmp[1]);
+
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x8db);
+ u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xc5b);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n",
+ "0x8db(ADC)/0xc5b[29:25](DAC)",
+ ((u1_tmp[0]&0x60)>>5), ((u1_tmp[1]&0x3e)>>1));
+
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xcb3);
+ u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xcb7);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n",
+ "0xcb3/ 0xcb7", u1_tmp[0], u1_tmp[1]);
+
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x40);
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c);
+ u4_tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x974);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x/ 0x%x\n",
+ "0x40/ 0x4c[24:23]/ 0x974",
+ u1_tmp[0], ((u4_tmp[0]&0x01800000)>>23), u4_tmp[1]);
+
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n",
+ "0x550(bcn ctrl)/0x522",
+ u4_tmp[0], u1_tmp[0]);
+
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa0a);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n",
+ "0xc50(DIG)/0xa0a(CCK-TH)",
+ u4_tmp[0], u1_tmp[0]);
+
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xf48);
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa5b);
+ u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xa5c);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n",
+ "0xf48/ 0xa5b (FA cnt-- OFDM : CCK)",
+ u4_tmp[0], (u1_tmp[0]<<8) + u1_tmp[1]);
+
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
+ u4_tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
+ u4_tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x\n",
+ "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)",
+ u4_tmp[0], u4_tmp[1], u4_tmp[2], u1_tmp[0]);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %d/ %d\n", "0x770(high-pri rx/tx)",
+ coex_sta->high_priority_rx, coex_sta->high_priority_tx);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %d/ %d\n", "0x774(low-pri rx/tx)",
+ coex_sta->low_priority_rx, coex_sta->low_priority_tx);
+
+#if (BT_AUTO_REPORT_ONLY_8812A_2ANT == 1)
+ halbtc8812a2ant_monitor_bt_ctr(btcoexist);
+#endif
+}
+
+void ex_halbtc8812a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ bool wifi_under_5g = false;
+
+ if (BTC_IPS_ENTER == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], IPS ENTER notify\n");
+ coex_sta->under_ips = true;
+ halbtc8812a2ant_coex_all_off(btcoexist);
+ halbtc8812a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_CPL_AUX,
+ false, true);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], IPS notify, force set BT to ignore Wlan active!!\n");
+ hal8812a2_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+ ex_btc8812a2ant_media_stat_notify(btcoexist,
+ BTC_MEDIA_DISCONNECT);
+ } else if (BTC_IPS_LEAVE == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], IPS LEAVE notify\n");
+ coex_sta->under_ips = false;
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G,
+ &wifi_under_5g);
+ if (!wifi_under_5g) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], IPS notify, force set BT NOT to ignore Wlan active!!\n");
+ hal8812a2_ignore_wlan_act(btcoexist, FORCE_EXEC, false);
+ }
+ }
+}
+
+void ex_halbtc8812a2ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ if (BTC_LPS_ENABLE == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], LPS ENABLE notify\n");
+ coex_sta->under_lps = true;
+ } else if (BTC_LPS_DISABLE == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], LPS DISABLE notify\n");
+ coex_sta->under_lps = false;
+ }
+}
+
+void ex_halbtc8812a2ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ if (BTC_SCAN_START == type)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], SCAN START notify\n");
+ else if (BTC_SCAN_FINISH == type)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], SCAN FINISH notify\n");
+}
+
+void ex_halbtc8812a2ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ if (BTC_ASSOCIATE_START == type)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], CONNECT START notify\n");
+ else if (BTC_ASSOCIATE_FINISH == type)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], CONNECT FINISH notify\n");
+}
+
+void ex_btc8812a2ant_media_stat_notify(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ u8 data_len = 5;
+ u8 buf[6] = {0};
+ u8 h2c_parameter[3] = {0};
+ u32 wifi_bw;
+ u8 wifi_central_chnl;
+
+ if (btcoexist->manual_control ||
+ btcoexist->stop_coex_dm ||
+ btcoexist->bt_info.bt_disabled)
+ return;
+
+ if (BTC_MEDIA_CONNECT == type)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], MEDIA connect notify\n");
+ else
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], MEDIA disconnect notify\n");
+
+ /* only 2.4G we need to inform bt the chnl mask */
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL,
+ &wifi_central_chnl);
+ if ((BTC_MEDIA_CONNECT == type) &&
+ (wifi_central_chnl <= 14)) {
+ h2c_parameter[0] = 0x1;
+ h2c_parameter[1] = wifi_central_chnl;
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw)
+ h2c_parameter[2] = 0x30;
+ else
+ h2c_parameter[2] = 0x20;
+ }
+
+ 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];
+
+ buf[0] = data_len;
+ buf[1] = 0x5; /* OP_Code */
+ buf[2] = 0x3; /* OP_Code_Length */
+ buf[3] = h2c_parameter[0]; /* OP_Code_Content */
+ buf[4] = h2c_parameter[1];
+ buf[5] = h2c_parameter[2];
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+}
+
+void ex_halbtc8812a2ant_special_packet_notify(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ if (type == BTC_PACKET_DHCP)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], DHCP Packet notify\n");
+}
+
+void ex_halbtc8812a2ant_bt_info_notify(struct btc_coexist *btcoexist,
+ u8 *tmp_buf, u8 length)
+{
+ u8 bt_info = 0;
+ u8 i, rsp_source = 0;
+ bool bt_busy = false, limited_dig = false;
+ bool wifi_connected = false, wifi_under_5g = false;
+
+ coex_sta->c2h_bt_info_req_sent = false;
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+
+ rsp_source = tmp_buf[0]&0xf;
+ if (rsp_source >= BT_INFO_SRC_8812A_2ANT_MAX)
+ rsp_source = BT_INFO_SRC_8812A_2ANT_WIFI_FW;
+ coex_sta->bt_info_c2h_cnt[rsp_source]++;
+
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], Bt info[%d], length =%d, hex data =[",
+ rsp_source, length);
+ for (i = 0; i < length; i++) {
+ coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
+ if (i == 1)
+ bt_info = tmp_buf[i];
+ if (i == length-1)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, "0x%02x]\n",
+ tmp_buf[i]);
+ else
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, "0x%02x, ",
+ tmp_buf[i]);
+ }
+
+ if (BT_INFO_SRC_8812A_2ANT_WIFI_FW != rsp_source) {
+ coex_sta->bt_retry_cnt = /* [3:0] */
+ coex_sta->bt_info_c2h[rsp_source][2]&0xf;
+
+ coex_sta->bt_rssi =
+ coex_sta->bt_info_c2h[rsp_source][3]*2+10;
+
+ coex_sta->bt_info_ext =
+ coex_sta->bt_info_c2h[rsp_source][4];
+
+ /* Here we need to resend some wifi info to BT */
+ /* because bt is reset and loss of the info. */
+ if ((coex_sta->bt_info_ext & BIT1)) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n");
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ if (wifi_connected)
+ ex_btc8812a2ant_media_stat_notify(btcoexist,
+ BTC_MEDIA_CONNECT);
+ else
+ ex_btc8812a2ant_media_stat_notify(btcoexist,
+ BTC_MEDIA_DISCONNECT);
+ }
+
+ if ((coex_sta->bt_info_ext&BIT3) && !wifi_under_5g) {
+ if (!btcoexist->manual_control &&
+ !btcoexist->stop_coex_dm) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n");
+ hal8812a2_ignore_wlan_act(btcoexist, FORCE_EXEC,
+ false);
+ }
+ } else {
+ if (coex_sta->under_ips) {
+ /* work around for 8812a combo hw bug => when
+ * IPS, wlanAct is always high.
+ */
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], wifi is under IPS, set BT to ignore Wlan active!!\n");
+ hal8812a2_ignore_wlan_act(btcoexist, FORCE_EXEC,
+ true);
+ }
+ }
+ }
+
+ /* check BIT2 first ==> check if bt is under inquiry or page scan */
+ if (bt_info & BT_INFO_8812A_2ANT_B_INQ_PAGE)
+ coex_sta->c2h_bt_inquiry_page = true;
+ else
+ coex_sta->c2h_bt_inquiry_page = false;
+
+ /* set link exist status */
+ if (!(bt_info&BT_INFO_8812A_2ANT_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 (bt_info & BT_INFO_8812A_2ANT_B_FTP)
+ coex_sta->pan_exist = true;
+ else
+ coex_sta->pan_exist = false;
+ if (bt_info & BT_INFO_8812A_2ANT_B_A2DP)
+ coex_sta->a2dp_exist = true;
+ else
+ coex_sta->a2dp_exist = false;
+ if (bt_info & BT_INFO_8812A_2ANT_B_HID)
+ coex_sta->hid_exist = true;
+ else
+ coex_sta->hid_exist = false;
+ if (bt_info & BT_INFO_8812A_2ANT_B_SCO_ESCO)
+ coex_sta->sco_exist = true;
+ else
+ coex_sta->sco_exist = false;
+ }
+
+ halbtc8812a2ant_update_bt_link_info(btcoexist);
+
+ if (!(bt_info&BT_INFO_8812A_2ANT_B_CONNECTION)) {
+ coex_dm->bt_status = BT_8812A_2ANT_BT_STATUS_NON_CONNECTED_IDLE;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n");
+ } else if (bt_info == BT_INFO_8812A_2ANT_B_CONNECTION) {
+ /* connection exists but no busy */
+ coex_dm->bt_status = BT_8812A_2ANT_BT_STATUS_CONNECTED_IDLE;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
+ } else if ((bt_info&BT_INFO_8812A_2ANT_B_SCO_ESCO) ||
+ (bt_info&BT_INFO_8812A_2ANT_B_SCO_BUSY)) {
+ coex_dm->bt_status = BT_8812A_2ANT_BT_STATUS_SCO_BUSY;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n");
+ } else if (bt_info&BT_INFO_8812A_2ANT_B_ACL_BUSY) {
+ coex_dm->bt_status = BT_8812A_2ANT_BT_STATUS_ACL_BUSY;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
+ } else {
+ coex_dm->bt_status = BT_8812A_2ANT_BT_STATUS_MAX;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n");
+ }
+
+ if ((BT_8812A_2ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) ||
+ (BT_8812A_2ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+ (BT_8812A_2ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status)) {
+ bt_busy = true;
+ if (!wifi_under_5g)
+ limited_dig = true;
+ } else {
+ bt_busy = false;
+ limited_dig = false;
+ }
+
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
+
+ coex_dm->limited_dig = limited_dig;
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_LIMITED_DIG, &limited_dig);
+
+ halbtc8812a2ant_run_coexist_mechanism(btcoexist);
+}
+
+void ex_halbtc8812a2ant_halt_notify(struct btc_coexist *btcoexist)
+{
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Halt notify\n"));
+
+ halbtc8812a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_CPL_AUX,
+ false, true);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Halt notify, force set BT to ignore Wlan active!!\n");
+ hal8812a2_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+ ex_btc8812a2ant_media_stat_notify(btcoexist, BTC_MEDIA_DISCONNECT);
+
+ /* 0x522 = 0xff, pause tx */
+ btcoexist->btc_write_1byte(btcoexist, 0x522, 0xff);
+ /* 0x40[7:6]=2'b01, modify BT mode. */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0xc0, 0x2);
+}
+
+void ex_halbtc8812a2ant_periodical(struct btc_coexist *btcoexist)
+{
+ static u8 dis_ver_info_cnt;
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ struct btc_stack_info *stack_info = &btcoexist->stack_info;
+ u32 fw_ver = 0, bt_patch_ver = 0;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], ==========================Periodical ===========================\n");
+
+ if (dis_ver_info_cnt <= 5) {
+ dis_ver_info_cnt += 1;
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], ****************************************************************\n");
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n",
+ board_info->pg_ant_num, board_info->btdm_ant_num,
+ board_info->btdm_ant_pos);
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], BT stack/ hci ext ver = %s / %d\n",
+ ((stack_info->profile_notified) ? "Yes" : "No"),
+ stack_info->hci_version);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
+ &bt_patch_ver);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n",
+ glcoex_ver_date_8812a_2ant, glcoex_ver_8812a_2ant,
+ fw_ver, bt_patch_ver, bt_patch_ver);
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], ****************************************************************\n");
+ }
+
+#if (BT_AUTO_REPORT_ONLY_8812A_2ANT == 0)
+ halbtc8812a2ant_query_bt_info(btcoexist);
+ halbtc8812a2ant_monitor_bt_ctr(btcoexist);
+ hal8812a2_monitor_bt_enable_disable(btcoexist);
+#else
+ if (halbtc8812a2ant_is_wifi_status_changed(btcoexist) ||
+ coex_dm->reset_tdma_adjust ||
+ coex_dm->auto_tdma_adjust_low_rssi)
+ halbtc8812a2ant_run_coexist_mechanism(btcoexist);
+#endif
+}
+
+void ex_halbtc8812a2ant_dbg_control(struct btc_coexist *btcoexist, u8 op_code,
+ u8 op_len, u8 *data)
+{
+ u8 data_len;
+ u8 buf[6] = {0};
+ u8 decbtpwr = 0, pwrlevel;
+
+ switch (op_code) {
+ case BTC_DBG_SET_COEX_DEC_BT_PWR:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set Dec BT power\n");
+ data_len = 4;
+ decbtpwr = 0;
+ if (op_len == 2) {
+ decbtpwr = data[0];
+ pwrlevel = data[1];
+
+ buf[0] = data_len;
+ buf[1] = 0x3; /* OP_Code */
+ buf[2] = 0x2; /* OP_Code_Length */
+
+ buf[3] = decbtpwr; /* OP_Code_Content */
+ buf[4] = pwrlevel;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set Dec BT power =%d, pwrlevel =%d\n",
+ decbtpwr, pwrlevel);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+ }
+ break;
+ case BTC_DBG_SET_COEX_BT_AFH_MAP:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set BT AFH Map\n");
+ data_len = 5;
+ if (op_len == 3) {
+ buf[0] = data_len;
+ buf[1] = 0x5; /* OP_Code */
+ buf[2] = 0x3; /* OP_Code_Length */
+
+ buf[3] = data[0]; /* OP_Code_Content */
+ buf[4] = data[1];
+ buf[5] = data[2];
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set BT AFH Map = %02x %02x %02x\n",
+ data[0], data[1], data[2]);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+ }
+ break;
+ case BTC_DBG_SET_COEX_BT_IGNORE_WLAN_ACT:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set BT Ignore Wlan Active\n");
+ data_len = 3;
+ if (op_len == 1) {
+ buf[0] = data_len;
+ buf[1] = 0x1; /* OP_Code */
+ buf[2] = 0x1; /* OP_Code_Length */
+
+ buf[3] = data[0]; /* OP_Code_Content */
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set BT Ignore Wlan Active = 0x%x\n",
+ data[0]);
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+ }
+ break;
+ default:
+ break;
+ }
+}
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h
new file mode 100644
index 0000000..0c02134
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h
@@ -0,0 +1,177 @@
+#ifndef __HAL8812A2ANT__
+#define __HAL8812A2ANT__
+
+/* The following is for 8812A 2Ant BT Co-exist definition */
+
+/* enum btc_dbg_opcode ,add new*/
+#define BTC_DBG_SET_COEX_DEC_BT_PWR 0x3
+#define BTC_DBG_SET_COEX_BT_AFH_MAP 0x4
+#define BTC_DBG_SET_COEX_BT_IGNORE_WLAN_ACT 0x5
+
+#define BT_AUTO_REPORT_ONLY_8812A_2ANT 0
+
+#define BT_INFO_8812A_2ANT_B_FTP BIT7
+#define BT_INFO_8812A_2ANT_B_A2DP BIT6
+#define BT_INFO_8812A_2ANT_B_HID BIT5
+#define BT_INFO_8812A_2ANT_B_SCO_BUSY BIT4
+#define BT_INFO_8812A_2ANT_B_ACL_BUSY BIT3
+#define BT_INFO_8812A_2ANT_B_INQ_PAGE BIT2
+#define BT_INFO_8812A_2ANT_B_SCO_ESCO BIT1
+#define BT_INFO_8812A_2ANT_B_CONNECTION BIT0
+
+#define BT_INFO_8812A_2ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_) \
+ (((_BT_INFO_EXT_&BIT0)) ? true : false)
+
+#define BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT 2
+
+enum BT_INFO_SRC_8812A_2ANT {
+ BT_INFO_SRC_8812A_2ANT_WIFI_FW = 0x0,
+ BT_INFO_SRC_8812A_2ANT_BT_RSP = 0x1,
+ BT_INFO_SRC_8812A_2ANT_BT_ACTIVE_SEND = 0x2,
+ BT_INFO_SRC_8812A_2ANT_MAX
+};
+
+enum BT_8812A_2ANT_BT_STATUS {
+ BT_8812A_2ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0,
+ BT_8812A_2ANT_BT_STATUS_CONNECTED_IDLE = 0x1,
+ BT_8812A_2ANT_BT_STATUS_INQ_PAGE = 0x2,
+ BT_8812A_2ANT_BT_STATUS_ACL_BUSY = 0x3,
+ BT_8812A_2ANT_BT_STATUS_SCO_BUSY = 0x4,
+ BT_8812A_2ANT_BT_STATUS_ACL_SCO_BUSY = 0x5,
+ BT_8812A_2ANT_BT_STATUS_MAX
+};
+
+enum BT_8812A_2ANT_COEX_ALGO {
+ BT_8812A_2ANT_COEX_ALGO_UNDEFINED = 0x0,
+ BT_8812A_2ANT_COEX_ALGO_SCO = 0x1,
+ BT_8812A_2ANT_COEX_ALGO_SCO_HID = 0x2,
+ BT_8812A_2ANT_COEX_ALGO_HID = 0x3,
+ BT_8812A_2ANT_COEX_ALGO_A2DP = 0x4,
+ BT_8812A_2ANT_COEX_ALGO_A2DP_PANHS = 0x5,
+ BT_8812A_2ANT_COEX_ALGO_PANEDR = 0x6,
+ BT_8812A_2ANT_COEX_ALGO_PANHS = 0x7,
+ BT_8812A_2ANT_COEX_ALGO_PANEDR_A2DP = 0x8,
+ BT_8812A_2ANT_COEX_ALGO_PANEDR_HID = 0x9,
+ BT_8812A_2ANT_COEX_ALGO_HID_A2DP_PANEDR = 0xa,
+ BT_8812A_2ANT_COEX_ALGO_HID_A2DP_PANHS = 0xb,
+ BT_8812A_2ANT_COEX_ALGO_HID_A2DP = 0xc,
+ BT_8812A_2ANT_COEX_ALGO_MAX = 0xd
+};
+
+struct coex_dm_8812a_2ant {
+ /* fw mechanism */
+ u8 pre_bt_dec_pwr_lvl;
+ u8 cur_dec_bt_pwr;
+ 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];
+ u8 ps_tdma_du_adj_type;
+ bool reset_tdma_adjust;
+ bool auto_tdma_adjust_low_rssi;
+ 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;
+
+ /* sw mechanism */
+ bool pre_rf_rx_lpf_shrink;
+ bool cur_rf_rx_lpf_shrink;
+ u32 bt_rf0x1e_backup;
+ bool pre_low_penalty_ra;
+ bool cur_low_penalty_ra;
+ bool pre_dac_swing_on;
+ u32 pre_dac_swing_lvl;
+ bool cur_dac_swing_on;
+ u32 cur_dac_swing_lvl;
+ bool pre_adc_back_off;
+ bool cur_adc_back_off;
+ bool pre_agc_table_en;
+ bool cur_agc_table_en;
+ u32 pre_val_0x6c0;
+ u32 cur_val_0x6c0;
+ u32 pre_val_0x6c4;
+ u32 cur_val_0x6c4;
+ u32 pre_val_0x6c8;
+ u32 cur_val_0x6c8;
+ u8 pre_val_0x6cc;
+ u8 cur_val_0x6cc;
+
+ bool limited_dig;
+ u32 back_up_arfr_cnt1;/* Auto Rate Fallback Retry cnt */
+ u32 backup_arfr_cnt2; /* Auto Rate Fallback Retry cnt */
+ u16 backup_retry_limit;
+ u8 backup_ampdu_maxtime;
+
+ /* algorithm related */
+ u8 pre_algorithm;
+ u8 cur_algorithm;
+ u8 bt_status;
+ u8 wifi_chnl_info[3];
+
+ u32 pre_ra_mask;
+ u32 cur_ra_mask;
+
+ u8 curramasktype;
+ u8 pre_arfr_type;
+ u8 cur_arfr_type;
+ u8 pre_retry_limit_type;
+ u8 cur_retry_limit_type;
+ u8 pre_ampdu_time_type;
+ u8 cur_ampdu_time_type;
+};
+
+struct coex_sta_8812a_2ant {
+ 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;
+ u8 bt_rssi;
+ u8 pre_bt_rssi_state;
+ u8 pre_wifi_rssi_state[4];
+ bool c2h_bt_info_req_sent;
+
+ u8 bt_info_c2h[BT_INFO_SRC_8812A_2ANT_MAX][10];
+ u32 bt_info_c2h_cnt[BT_INFO_SRC_8812A_2ANT_MAX];
+ u32 bt_info_query_cnt;
+ bool c2h_bt_inquiry_page;
+ u8 bt_retry_cnt;
+ u8 bt_info_ext;
+};
+
+/* The following is interface which will notify coex module. */
+void ex_halbtc8812a2ant_power_on_setting(struct btc_coexist *btcoexist);
+void ex_halbtc8812a2ant_init_hwconfig(struct btc_coexist *btcoexist);
+void ex_halbtc8812a2ant_init_coex_dm(struct btc_coexist *btcoexist);
+void ex_halbtc8812a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8812a2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8812a2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8812a2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8812a2ant_media_status_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_halbtc8812a2ant_special_packet_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_halbtc8812a2ant_bt_info_notify(struct btc_coexist *btcoexist,
+ u8 *tmp_buf, u8 length);
+void ex_halbtc8812a2ant_halt_notify(struct btc_coexist *btcoexist);
+void ex_halbtc8812a2ant_periodical(struct btc_coexist *btcoexist);
+void ex_halbtc8812a2ant_display_coex_info(struct btc_coexist *btcoexist);
+void ex_halbtc8812a2ant_dbg_control(struct btc_coexist *btcoexist,
+ u8 op_code, u8 op_len, u8 *data);
+
+#endif
--
2.1.2
^ permalink raw reply related
* [PATCH 5/6] rtlwifi: btcoexist: Add routines for RTL8812AE - all configs
From: Larry Finger @ 2015-01-23 17:10 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless, Troy Tan, netdev, Larry Finger
In-Reply-To: <1422033044-7461-1-git-send-email-Larry.Finger@lwfinger.net>
From: Troy Tan <troy_tan@realsil.com.cn>
This patch adds the routines used for all antenna configurations.
Signed-off-by: Troy Tan <troy_tan@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
.../wireless/rtlwifi/btcoexist/halbtc8812a_ext.c | 921 +++++++++++++++++++++
.../wireless/rtlwifi/btcoexist/halbtc8812a_ext.h | 359 ++++++++
2 files changed, 1280 insertions(+)
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.c
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.h
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.c
new file mode 100644
index 0000000..4a324b4
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.c
@@ -0,0 +1,921 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2012 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 full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "halbt_precomp.h"
+#include "halbtc8812a_ext.h"
+
+/*global for socket TRX, it is actually rtlpriv*/
+static struct rtl_priv *pbtcoexadapter;
+
+static void *safe_memcpy(void *dest, const void *src, u32 n, u32 max_len)
+{
+ if (n > max_len) {
+ memcpy(dest, src, max_len);
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "critical error in memcpy!\n");
+ } else {
+ /*ok case*/
+ memcpy(dest, src, n);
+ }
+ return NULL;
+}
+
+static void btinfo_evt_dump(struct btinfo_8761au *info)
+{
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "cid:0x%02x, len:%u\n", info->cid, info->len);
+
+ if (info->len > 2)
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "byte2:%s%s%s%s%s%s%s%s\n",
+ info->connection ? "connection " : "",
+ info->scoe_sco ? "scoe_sco " : "",
+ info->inq_page ? "inq_page " : "",
+ info->acl_busy ? "acl_busy " : "",
+ info->sco_busy ? "sco_busy " : "",
+ info->hid ? "hid " : "",
+ info->a2dp ? "a2dp " : "",
+ info->ftp ? "ftp" : "");
+
+ if (info->len > 3)
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "retry_cnt:%u\n", info->retry_cnt);
+
+ if (info->len > 4)
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL, "rssi:%u\n",
+ info->rssi);
+
+ if (info->len > 5)
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL, "byte5:%s%s\n",
+ info->esco_sco ? "eSCO_SCO " : "",
+ info->master_slave ? "Master_Slave " : "");
+}
+
+static void rtl_btcoex_btinfo_cmd(struct rtl_priv *rtlpriv, u8 *buf,
+ u16 buf_len)
+{
+ struct btinfo_8761au *info = (struct btinfo_8761au *)buf;
+ u8 cmd_idx;
+ u8 len;
+
+ cmd_idx = info->cid;
+
+ if (info->len > buf_len-2) {
+ WARN_ON(1);
+ len = buf_len-2;
+ } else {
+ len = info->len;
+ }
+
+ btinfo_evt_dump(info);
+
+ /* transform BT-FW btinfo to WiFI-FW C2H format and notify */
+ if (cmd_idx == BTINFO_WIFI_FETCH) {
+ buf[1] = 0;
+ } else if (cmd_idx == BTINFO_BT_AUTO_RPT) {
+ buf[1] = 2;
+ } else if (0x01 == cmd_idx || 0x02 == cmd_idx) {
+ /* troy, it should run here */
+ buf[1] = buf[0];
+ }
+
+ rtlpriv->btcoexist.btc_ops->btc_btinfo_notify(rtlpriv, &buf[1], len+1);
+}
+
+static u8 rtl_send_comp_ev_to_bt(struct rtl_priv *rtlpriv,
+ enum HCI_EXTENSION_COMMANDS BT_RELATED_CMD,
+ enum HCI_STATUS status)
+{
+ struct rtl_hci_event *hci_event;
+ u8 local_buf[6] = "";
+ u8 len = 0, tx_event_length = 0;
+ u8 *ret_par;
+ u8 *event_data = NULL;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "#LEVEL_END, rtl_send_comp_ev_to_bt\n");
+
+ hci_event = (struct rtl_hci_event *)(&local_buf[0]);
+ event_data = hci_event->data;
+ hci_event->event_code = HCI_EVENT_COMMAND_COMPLETE;
+ *event_data = 0x1;
+ *(event_data + 1) = HCIOPCODELOW(BT_RELATED_CMD, OGF_EXTENSION);
+ *(event_data + 2) = HCIOPCODEHIGHT(BT_RELATED_CMD, OGF_EXTENSION);
+
+ len = len + 3;
+ ret_par = &hci_event->data[len];
+ ret_par[0] = status;
+ len++;
+ hci_event->length = len;
+ /* total tx event length + event_code length + sizeof(length) */
+ tx_event_length = hci_event->length + 2;
+ rtl_btcoex_dump_tx_msg((u8 *)hci_event, tx_event_length,
+ "rtl_send_comp_ev_to_bt");
+ status = rtl_btcoex_sendmsgbysocket(rtlpriv, (u8 *)hci_event,
+ tx_event_length, false);
+ return status;
+}
+
+static u8 rtl_btcoex_parse_BT_info_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ u8 curpollenable = pcmd[0];
+ u8 curpolltime = pcmd[1];
+ u8 btinforeason = pcmd[2];
+ u8 btinfolen = pcmd[3];
+ u8 btinfo[BT_INFO_LENGTH];
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL, "%s\n", __func__);
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "current Poll Enable: %d, currrent Poll Time: %d\n",
+ curpollenable, curpolltime);
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "BT Info reason: %d, BT Info length: %d\n",
+ btinforeason, btinfolen);
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
+ pcmd[4], pcmd[5], pcmd[6], pcmd[7], pcmd[8],
+ pcmd[9], pcmd[10], pcmd[11]);
+
+ memset(btinfo, 0, BT_INFO_LENGTH);
+
+ if (BT_INFO_LENGTH != btinfolen) {
+ status = HCI_STATUS_INVALID_HCI_CMD_PARA_VALUE;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "Error BT Info Length: %d\n", btinfolen);
+ } else {
+ if (0x1 == btinforeason || 0x2 == btinforeason) {
+ safe_memcpy(btinfo, &pcmd[4], btinfolen,
+ BT_INFO_LENGTH);
+ btinfo[0] = btinforeason;
+ rtl_btcoex_btinfo_cmd(rtlpriv, btinfo, btinfolen);
+ } else {
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "Other BT info reason\n");
+ }
+ }
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_BT_INFO_NOTIFY, status);
+}
+
+static u8 rtl_btcoex_parse_BT_patch_ver_info_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+ u16 btpatchver = 0x0, bthciver = 0x0;
+
+ bthciver = pcmd[0] | pcmd[1]<<8;
+ btpatchver = pcmd[2] | pcmd[3]<<8;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "%s, cmd:%02x %02x %02x %02x\n",
+ __func__, pcmd[0], pcmd[1], pcmd[2], pcmd[3]);
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "%s, HCI Ver:%d, Patch Ver:%d\n",
+ __func__, bthciver, btpatchver);
+ rtlpriv->btcoexist.btc_ops->btc_set_bt_patch_version(bthciver,
+ btpatchver);
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_BT_PATCH_VERSION_NOTIFY,
+ status);
+}
+
+static u8 rtl_btcoex_parse_HCI_Ver_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+ u16 hciver = pcmd[0] | pcmd[1] << 8;
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ struct bt_mgnt *bt_mgnt = &pcoex_info->btmgnt;
+
+ bt_mgnt->ext_config.hci_ext_ver = hciver;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL, "%s, HCI Version: %d\n",
+ __func__, bt_mgnt->ext_config.hci_ext_ver);
+ if (bt_mgnt->ext_config.hci_ext_ver < 4) {
+ status = HCI_STATUS_INVALID_HCI_CMD_PARA_VALUE;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "%s, Version = %d, HCI Version must be < 4\n",
+ __func__, bt_mgnt->ext_config.hci_ext_ver);
+
+ } else {
+ rtlpriv->btcoexist.btc_ops->btc_set_hci_version(hciver);
+ }
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_EXTENSION_VERSION_NOTIFY,
+ status);
+}
+
+static u8 rtl_btcoex_parse_WIFI_scan_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ struct bt_mgnt *bt_mgnt = &pcoex_info->btmgnt;
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+
+ bt_mgnt->ext_config.enable_wifi_scan_notify = pcmd[0];
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "%s, enable_wifi_scan_notify: %d\n", __func__,
+ bt_mgnt->ext_config.enable_wifi_scan_notify);
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_ENABLE_WIFI_SCAN_NOTIFY,
+ status);
+}
+
+static u8 rtl_btcoex_parse_HCI_link_status_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ struct bt_mgnt *bt_mgnt = &pcoex_info->btmgnt;
+ u8 i, num_of_handle = 0;
+ u16 connect_handle;
+ u8 bt_profile, bt_corespec, link_role;
+ u8 *ptriple;
+
+ bt_mgnt->support_profile = false;
+
+ bt_mgnt->ext_config.number_of_acl = 0;
+ bt_mgnt->ext_config.number_of_sco = 0;
+
+ num_of_handle = pcmd[0];
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL, "num_of_handle = 0x%x\n",
+ num_of_handle);
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL, "hci_extension_ver = %d\n",
+ bt_mgnt->ext_config.hci_ext_ver);
+
+ ptriple = &pcmd[1];
+ for (i = 0; i < num_of_handle; i++) {
+ if (bt_mgnt->ext_config.hci_ext_ver < 1) {
+ connect_handle = *((u8 *)&ptriple[0]);
+ bt_profile = ptriple[2];
+ bt_corespec = ptriple[3];
+ if (BT_PROFILE_SCO == bt_profile) {
+ bt_mgnt->ext_config.number_of_sco++;
+ } else {
+ bt_mgnt->ext_config.number_of_acl++;
+ bt_mgnt->ext_config.acl_link[i].connect_handle =
+ connect_handle;
+ bt_mgnt->ext_config.acl_link[i].bt_profile =
+ bt_profile;
+ bt_mgnt->ext_config.acl_link[i].bt_corespec =
+ bt_corespec;
+ }
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "Connection_Handle =0x%x, bt_profile =%d, BTSpec =%d\n",
+ connect_handle, bt_profile, bt_corespec);
+ ptriple += 4;
+ } else if (bt_mgnt->ext_config.hci_ext_ver >= 1) {
+ connect_handle = *((u16 *)&ptriple[0]);
+ bt_profile = ptriple[2];
+ bt_corespec = ptriple[3];
+ link_role = ptriple[4];
+ if (BT_PROFILE_SCO == bt_profile) {
+ bt_mgnt->ext_config.number_of_sco++;
+ } else {
+ bt_mgnt->ext_config.number_of_acl++;
+ bt_mgnt->ext_config.acl_link[i].connect_handle =
+ connect_handle;
+ bt_mgnt->ext_config.acl_link[i].bt_profile =
+ bt_profile;
+ bt_mgnt->ext_config.acl_link[i].bt_corespec =
+ bt_corespec;
+ bt_mgnt->ext_config.acl_link[i].link_role =
+ link_role;
+ }
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "Connection_Handle =0x%x, bt_profile =%d, BTSpec =%d, link_role =%d\n",
+ connect_handle, bt_profile, bt_corespec,
+ link_role);
+
+ ptriple += 5;
+ }
+ }
+ rtlpriv->btcoexist.btc_ops->btc_stack_update_profile_info();
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_LINK_STATUS_NOTIFY, status);
+}
+
+static u8 rtl_btcoex_parse_HCI_BT_coex_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_BT_COEX_NOTIFY, status);
+}
+
+static u8 rtl_btcoex_parse_HCI_BT_operation_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "%s, OP code: %d\n", __func__, pcmd[0]);
+
+ switch (pcmd[0]) {
+ case HCI_BT_OP_NONE:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Operation None!!\n");
+ break;
+ case HCI_BT_OP_INQUIRY_START:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Inquiry start!!\n");
+ break;
+ case HCI_BT_OP_INQUIRY_FINISH:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Inquiry finished!!\n");
+ break;
+ case HCI_BT_OP_PAGING_START:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Paging is started!!\n");
+ break;
+ case HCI_BT_OP_PAGING_SUCCESS:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Paging complete successfully!!\n");
+ break;
+ case HCI_BT_OP_PAGING_UNSUCCESS:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Paging complete unsuccessfully!!\n");
+ break;
+ case HCI_BT_OP_PAIRING_START:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Pairing start!!\n");
+ break;
+ case HCI_BT_OP_PAIRING_FINISH:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Pairing finished!!\n");
+ break;
+ case HCI_BT_OP_BT_DEV_ENABLE:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : BT Device is enabled!!\n");
+ break;
+ case HCI_BT_OP_BT_DEV_DISABLE:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : BT Device is disabled!!\n");
+ break;
+ default:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Unknown, error!!\n");
+ break;
+ }
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_BT_OPERATION_NOTIFY, status);
+}
+
+static u8 rtl_btcoex_parse_BT_AFH_MAP_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_BT_AFH_MAP_NOTIFY, status);
+}
+
+static u8 rtl_btcoex_parse_BT_register_val_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_BT_REGISTER_VALUE_NOTIFY,
+ status);
+}
+
+static u8 rtl_btcoex_parse_HCI_BT_abnormal_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_BT_ABNORMAL_NOTIFY, status);
+}
+
+static u8 rtl_btcoex_parse_HCI_query_RF_status_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_QUERY_RF_STATUS, status);
+}
+
+/*****************************************
+* HCI cmd format :
+*| 15 - 0 |
+*| OPcode (OCF|OGF<<10) |
+*| 15 - 8 |7 - 0 |
+*|Cmd para |Cmd para Length |
+*|Cmd para...... |
+******************************************/
+
+/* bit 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */
+/* | OCF | OGF | */
+static void rtl_btcoex_parse_hci_extend_cmd(struct rtl_priv *rtlpriv, u8 *pcmd,
+ u16 len, const u16 hci_OCF)
+{
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL, "#LEVEL2,");
+ switch (hci_OCF) {
+ case HCI_EXTENSION_VERSION_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_EXTENSION_VERSION_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_HCI_Ver_notify_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_LINK_STATUS_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_LINK_STATUS_NOTIFY#LEVEL3\n");
+ rtl_btcoex_parse_HCI_link_status_notify_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_BT_OPERATION_NOTIFY:
+ /* only for 8723a 2ant*/
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_BT_OPERATION_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_HCI_BT_operation_notify_cmd(rtlpriv,
+ pcmd, len);
+ break;
+ case HCI_ENABLE_WIFI_SCAN_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_ENABLE_WIFI_SCAN_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_WIFI_scan_notify_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_QUERY_RF_STATUS:
+ /* only for 8723b 2ant */
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_QUERY_RF_STATUS\n#LEVEL3,");
+ rtl_btcoex_parse_HCI_query_RF_status_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_BT_ABNORMAL_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_BT_ABNORMAL_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_HCI_BT_abnormal_notify_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_BT_INFO_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_BT_INFO_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_BT_info_notify_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_BT_COEX_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_BT_COEX_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_HCI_BT_coex_notify_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_BT_PATCH_VERSION_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_BT_PATCH_VERSION_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_BT_patch_ver_info_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_BT_AFH_MAP_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_BT_AFH_MAP_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_BT_AFH_MAP_notify_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_BT_REGISTER_VALUE_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_BT_REGISTER_VALUE_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_BT_register_val_notify_cmd(rtlpriv, pcmd, len);
+ break;
+ default:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "ERROR!!! Unknown OCF: %x\n", hci_OCF);
+ break;
+ }
+}
+
+static void rtl_btcoex_parse_hci_cmd(struct rtl_priv *rtlpriv, u8 *pcmd,
+ u16 len)
+{
+ u16 opcode = pcmd[0] | pcmd[1]<<8;
+ u16 hci_OGF = HCI_OGF(opcode);
+ u16 hci_OCF = HCI_OCF(opcode);
+ u8 cmdlen = len - 3;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "#LEVEL1, OGF: %x, OCF: %x\n", hci_OGF, hci_OCF);
+
+ switch (hci_OGF) {
+ case OGF_EXTENSION:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "#LEVEL1, HCI_EXTENSION_CMD_OGF\n");
+ rtl_btcoex_parse_hci_extend_cmd(rtlpriv, &pcmd[3], cmdlen,
+ hci_OCF);
+ break;
+ default:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "#LEVEL1, Other OGF: %x\n", hci_OGF);
+ break;
+ }
+}
+
+static u16 rtl_btcoex_parse_recv_data(u8 *msg, u8 msg_size)
+{
+ u8 *cmp_msg1 = attend_ack;
+ u8 *cmp_msg2 = leave_ack;
+ u8 *cmp_msg3 = bt_leave;
+ u8 *cmp_msg4 = invite_req;
+ u8 *cmp_msg5 = attend_req;
+ u8 *cmp_msg6 = invite_rsp;
+ u8 res = OTHER;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "\n>>>>>>>>>>>>>>>>>>>>>>>BT_TO_WIFI");
+
+ if (memcmp(cmp_msg1, msg, msg_size) == 0) {
+ res = RX_ATTEND_ACK;
+ } else if (memcmp(cmp_msg2, msg, msg_size) == 0) {
+ res = RX_LEAVE_ACK;
+ } else if (memcmp(cmp_msg3, msg, msg_size) == 0) {
+ res = RX_BT_LEAVE;
+ } else if (memcmp(cmp_msg4, msg, msg_size) == 0) {
+ res = RX_INVITE_REQ;
+ } else if (memcmp(cmp_msg5, msg, msg_size) == 0) {
+ res = RX_ATTEND_REQ;
+ } else if (memcmp(cmp_msg6, msg, msg_size) == 0) {
+ res = RX_INVITE_RSP;
+ } else {
+ res = OTHER;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL, ", other_cmd!\n");
+ }
+
+ if (OTHER != res)
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ ", base_cmd:%s\n", msg);
+ return res;
+}
+
+static void rtl_btcoex_recvmsg_int(struct sock *sk_in)
+{
+ struct rtl_priv *rtlpriv = pbtcoexadapter;
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+
+ pcoex_info->sk_store = sk_in;
+ queue_delayed_work(pbtcoexadapter->works.rtl_wq,
+ &rtlpriv->works.socket_wq, 0);
+}
+
+static void rtl_btcoex_recvmsgbysocket(void *data)
+{
+ struct rtl_priv *rtlpriv = pbtcoexadapter;
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ struct sock *sk = pcoex_info->sk_store;
+ struct sk_buff *skb = NULL;
+ u8 *recv_data;
+ u32 len = 0;
+ u16 recv_length = 0;
+ u16 parse_res = 0;
+
+ recv_data = kzalloc(RECV_DATA_MAX_LEN, GFP_ATOMIC);
+ if (!recv_data)
+ return;
+ if (!sk) {
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "critical error when receive socket data!\n");
+ return;
+ }
+ len = skb_queue_len(&sk->sk_receive_queue);
+ while (len > 0) {
+ skb = skb_dequeue(&sk->sk_receive_queue);
+
+ /* important: cut the udp header from skb->data!
+ * header length is 8 byte
+ */
+ recv_length = skb->len-8;
+ memset(recv_data, 0, RECV_DATA_MAX_LEN);
+ safe_memcpy(recv_data, skb->data+8, recv_length,
+ RECV_DATA_MAX_LEN);
+
+ parse_res = rtl_btcoex_parse_recv_data(recv_data, recv_length);
+ if (RX_ATTEND_ACK == parse_res) { /* attend ack */
+ pcoex_info->bt_attend = true;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "RX_ATTEND_ACK!, sock_open:%d, bt_attend:%d\n",
+ pcoex_info->sock_open,
+ pcoex_info->bt_attend);
+ }
+ if (RX_ATTEND_REQ == parse_res) { /* attend req from BT */
+ pcoex_info->bt_attend = true;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "RX_BT_ATTEND_REQ!, sock_open:%d, bt_attend:%d\n",
+ pcoex_info->sock_open,
+ pcoex_info->bt_attend);
+ rtl_btcoex_sendmsgbysocket(pbtcoexadapter, attend_ack,
+ sizeof(attend_ack), false);
+ }
+ if (RX_INVITE_REQ == parse_res) { /* attend req from BT */
+ pcoex_info->bt_attend = true;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "RX_INVITE_REQ!, sock_open:%d, bt_attend:%d\n",
+ pcoex_info->sock_open,
+ pcoex_info->bt_attend);
+ rtl_btcoex_sendmsgbysocket(pbtcoexadapter, invite_rsp,
+ sizeof(invite_rsp), false);
+ }
+ if (RX_INVITE_RSP == parse_res) {
+ /* attend req from BT */
+ pcoex_info->bt_attend = true;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "RX_INVITE_RSP!, sock_open:%d, bt_attend:%d\n",
+ pcoex_info->sock_open,
+ pcoex_info->bt_attend);
+ } else if (RX_LEAVE_ACK == parse_res) {
+ /* mean BT know wifi will leave */
+ pcoex_info->bt_attend = false;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "RX_LEAVE_ACK!, sock_open:%d, bt_attend:%d\n",
+ pcoex_info->sock_open,
+ pcoex_info->bt_attend);
+ } else if (RX_BT_LEAVE == parse_res) { /* BT leave */
+ rtl_btcoex_sendmsgbysocket(pbtcoexadapter, leave_ack,
+ sizeof(leave_ack),
+ false); /* no ack */
+ pcoex_info->bt_attend = false;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "RX_BT_LEAVE!sock_open:%d, bt_attend:%d\n",
+ pcoex_info->sock_open,
+ pcoex_info->bt_attend);
+ } else { /*todo: check if recv data are really hci cmds*/
+ if (pcoex_info->bt_attend)
+ rtl_btcoex_parse_hci_cmd(pbtcoexadapter,
+ recv_data,
+ recv_length);
+ }
+ len--;
+ kfree_skb(skb);
+ /*never do a sleep in this context!*/
+ }
+ kfree(recv_data);
+}
+
+u8 rtl_btcoex_sendmsgbysocket(struct rtl_priv *rtlpriv, u8 *msg, u8 msg_size,
+ bool force)
+{
+ struct msghdr udpmsg;
+ struct iovec iov;
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ u8 error;
+ mm_segment_t oldfs;
+
+ if (!force) {
+ if (!pcoex_info->bt_attend) {
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "TX Blocked: WiFi-BT disconnected\n");
+ return _FAIL;
+ }
+ }
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "<<<<<<<<<<<<<<<<<<<<<<<<WIFI_TO_BT, msg:%s\n", msg);
+
+ iov.iov_base = (void __user *)msg;
+ iov.iov_len = msg_size;
+ udpmsg.msg_name = &pcoex_info->bt_addr;
+ udpmsg.msg_namelen = sizeof(struct sockaddr_in);
+ udpmsg.msg_control = NULL;
+ udpmsg.msg_controllen = 0;
+ udpmsg.msg_flags = MSG_DONTWAIT | MSG_NOSIGNAL;
+ udpmsg.msg_flags = 0;
+ oldfs = get_fs();
+ set_fs(KERNEL_DS);
+ error = sock_sendmsg(pcoex_info->udpsock, &udpmsg, msg_size);
+ set_fs(oldfs);
+ if (error < 0) {
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "Error when sendimg msg, error:%d\n", error);
+ return _FAIL;
+ }
+ return _SUCCESS;
+}
+
+static u8 rtl_btcoex_create_kernel_socket(struct rtl_priv *rtlpriv,
+ u8 is_invite)
+{
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ s8 kernel_socket_err;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "%s CONNECT_PORT %d\n", __func__, CONNECT_PORT);
+
+ if (!pcoex_info) {
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL, "coex_info: NULL\n");
+ return _FAIL;
+ }
+
+ kernel_socket_err = sock_create(PF_INET, SOCK_DGRAM, 0,
+ &pcoex_info->udpsock);
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "binding socket, err = %d\n", kernel_socket_err);
+
+ if (kernel_socket_err < 0) {
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "Error during creation of socket error:%d\n",
+ kernel_socket_err);
+ return _FAIL;
+ }
+ memset(&pcoex_info->sin, 0, sizeof(pcoex_info->sin));
+ pcoex_info->sin.sin_family = AF_INET;
+ pcoex_info->sin.sin_port = htons(CONNECT_PORT);
+ pcoex_info->sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+
+ memset(&pcoex_info->bt_addr, 0, sizeof(pcoex_info->bt_addr));
+ pcoex_info->bt_addr.sin_family = AF_INET;
+ pcoex_info->bt_addr.sin_port = htons(CONNECT_PORT_BT);
+ pcoex_info->bt_addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+
+ pcoex_info->sk_store = NULL;
+
+ kernel_socket_err =
+ pcoex_info->udpsock->ops->bind(pcoex_info->udpsock,
+ (struct sockaddr *)&pcoex_info->sin,
+ sizeof(pcoex_info->sin));
+ if (kernel_socket_err == 0) {
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "binding socket success\n");
+ pcoex_info->udpsock->sk->sk_data_ready =
+ rtl_btcoex_recvmsg_int;
+ pcoex_info->sock_open |= KERNEL_SOCKET_OK;
+ pcoex_info->bt_attend = false;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "WIFI sending attend_req\n");
+ rtl_btcoex_sendmsgbysocket(rtlpriv, attend_req,
+ sizeof(attend_req), true);
+ return _SUCCESS;
+ }
+ pcoex_info->bt_attend = false;
+ sock_release(pcoex_info->udpsock);
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "Error binding socket: %d\n",
+ kernel_socket_err);
+ return _FAIL;
+}
+
+static void rtl_btcoex_close_kernel_socket(struct rtl_priv *rtlpriv)
+{
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+
+ if (pcoex_info->sock_open & KERNEL_SOCKET_OK) {
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "release kernel socket\n");
+ cancel_delayed_work(&rtlpriv->works.socket_wq);
+
+ sock_release(pcoex_info->udpsock);
+ pcoex_info->sock_open &= ~(KERNEL_SOCKET_OK);
+ if (pcoex_info->bt_attend)
+ pcoex_info->bt_attend = false;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "sock_open:%d, bt_attend:%d\n",
+ pcoex_info->sock_open, pcoex_info->bt_attend);
+ }
+}
+
+void rtl_btcoex_init_socket(struct rtl_priv *rtlpriv)
+{
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ u8 is_invite = false;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "8812AE:init socket with 8761AU\n");
+
+ INIT_DELAYED_WORK(&rtlpriv->works.socket_wq,
+ (void *)rtl_btcoex_recvmsgbysocket);
+
+ if (!pcoex_info->is_exist) {
+ memset(pcoex_info, 0, sizeof(struct bt_coex_info));
+ pbtcoexadapter = rtlpriv;
+ rtl_btcoex_create_kernel_socket(rtlpriv, is_invite);
+ pcoex_info->is_exist = true;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "set coex_info->is_exist: %d\n",
+ pcoex_info->is_exist);
+ }
+}
+
+void rtl_btcoex_close_socket(struct rtl_priv *rtlpriv)
+{
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "set coex_info->is_exist: %d\n", pcoex_info->is_exist);
+ if (pcoex_info->is_exist) {
+ pcoex_info->is_exist = false;
+ if (pcoex_info->bt_attend) {/*inform BT wifi leave*/
+ rtl_btcoex_sendmsgbysocket(rtlpriv, wifi_leave,
+ sizeof(wifi_leave), false);
+ msleep(50);
+ }
+ rtl_btcoex_close_kernel_socket(rtlpriv);
+ pbtcoexadapter = NULL;
+ }
+}
+
+void rtl_btcoex_dump_tx_msg(u8 *tx_msg, u8 len, u8 *msg_name)
+{
+}
+
+void rtl_btcoex_sendeventextbtcoexcontrol(struct rtl_priv *rtlpriv,
+ u8 needdbgrsp, u8 datalen,
+ void *pdata)
+{
+ u8 len = 0, tx_event_length = 0;
+ u8 local_buf[32] = "";
+ u8 *ret_par;
+ u8 opcode = 0;
+ u8 *pinbuf = (u8 *)pdata;
+ struct rtl_hci_event *hci_event;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "#LEVEL_WIFI_ACTIVE, SendEventExtBtCoexControl\n");
+ opcode = pinbuf[0];
+
+ hci_event = (struct rtl_hci_event *)(&local_buf[0]);
+
+ hci_event->event_code = HCI_EVENT_EXTENSION_RTK;
+ /* extension event code */
+ hci_event->data[0] = HCI_EVENT_EXT_BT_COEX_CONTROL;
+ len++;
+ ret_par = hci_event->data + len;
+ memcpy(&ret_par[0], pdata, datalen); /*maybe not safe here*/
+ len += datalen;
+ hci_event->length = len;
+ /* total tx event length + event_code length + sizeof(length) */
+ tx_event_length = hci_event->length + 2;
+ rtl_btcoex_dump_tx_msg((u8 *)hci_event, tx_event_length,
+ "BT COEX CONTROL");
+ rtl_btcoex_sendmsgbysocket(rtlpriv, (u8 *)hci_event, tx_event_length,
+ false);
+}
+
+void rtl_btcoex_sendeventextbtinfocontrol(struct rtl_priv *rtlpriv, u8 datalen,
+ void *pdata)
+{
+ struct rtl_hci_event *hci_event;
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ struct bt_mgnt *bt_mgnt = &pcoex_info->btmgnt;
+ u8 *ret_par;
+ u8 len = 0, tx_event_length = 0;
+ u8 local_buf[32] = "";
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "#LEVEL_WIFI_ACTIVE, SendEventExtBtInfoControl\n");
+
+ if (bt_mgnt->ext_config.hci_ext_ver < 4) { /* no support */
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "ERROR: hci_extension_ver = %d, oonly versions < 4 supported\n",
+ bt_mgnt->ext_config.hci_ext_ver);
+ return;
+ }
+ hci_event = (struct rtl_hci_event *)(&local_buf[0]);
+ hci_event->event_code = HCI_EVENT_EXTENSION_RTK;
+ hci_event->data[0] = HCI_EVENT_EXT_BT_INFO_CONTROL;
+ len++;
+ ret_par = hci_event->data + len;
+
+ memcpy(&ret_par[0], pdata, datalen);/*maybe not safe here*/
+ len += datalen;
+ hci_event->length = len;
+ /* total tx event length + event_code length + sizeof(length) */
+ tx_event_length = hci_event->length + 2;
+ rtl_btcoex_dump_tx_msg((u8 *)hci_event, tx_event_length,
+ "BT INFO CONTROL");
+ rtl_btcoex_sendmsgbysocket(rtlpriv, (u8 *)hci_event, tx_event_length,
+ false);
+}
+
+void rtl_btcoex_sendscannotify(struct rtl_priv *rtlpriv, u8 scantype)
+{
+ struct rtl_hci_event *hci_event;
+ u8 tx_event_length = 0;
+ u8 local_buf[7] = "";
+ u8 *event_data = NULL;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "#LEVEL_WIFI_ACTIVE, SendScanNotify\n");
+
+ hci_event = (struct rtl_hci_event *)(&local_buf[0]);
+ hci_event->event_code = HCI_EVENT_EXTENSION_RTK;
+ event_data = hci_event->data;
+ *(event_data) = HCI_EVENT_EXT_WIFI_SCAN_NOTIFY;
+ *(event_data + 1) = scantype;
+ hci_event->length = 2;
+ /* total tx event length + event_code length + sizeof(length) */
+ tx_event_length = hci_event->length + 2;
+ rtl_btcoex_dump_tx_msg((u8 *)hci_event, tx_event_length,
+ "WIFI SCAN OPERATION");
+ rtl_btcoex_sendmsgbysocket(rtlpriv, (u8 *)hci_event, tx_event_length,
+ false);
+}
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.h
new file mode 100644
index 0000000..8f750c9
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.h
@@ -0,0 +1,359 @@
+#ifndef __8812A_EXT_H__
+#define __8812A_EXT_H__
+
+/* for socket */
+#include <net/sock.h>
+#include <net/tcp.h>
+#include <linux/udp.h>
+#include <linux/in.h>
+#include <linux/netlink.h>
+
+#define _FAIL 0
+#define _SUCCESS 1
+#define BT_INFO_LENGTH 8
+#define RECV_DATA_MAX_LEN 255
+#define BTINFO_WIFI_FETCH 0x23
+#define BTINFO_BT_AUTO_RPT 0x27
+
+#define CONNECT_PORT 30000
+#define CONNECT_PORT_BT 30001
+#define KERNEL_SOCKET_OK 0x01
+
+#define OTHER 0
+#define RX_ATTEND_ACK 1
+#define RX_LEAVE_ACK 2
+#define RX_BT_LEAVE 3
+#define RX_INVITE_REQ 4
+#define RX_ATTEND_REQ 5
+#define RX_INVITE_RSP 6
+
+#define invite_req "INVITE_REQ"
+#define invite_rsp "INVITE_RSP"
+#define attend_req "ATTEND_REQ"
+#define attend_ack "ATTEND_ACK"
+#define wifi_leave "WIFI_LEAVE"
+#define leave_ack "LEAVE_ACK"
+#define bt_leave "BT_LEAVE"
+
+#define BT_INFO_NOTIFY_CMD 0x0106
+#define BT_INFO_LEN 8
+
+struct hci_link_info {
+ u16 connect_handle;
+ u8 incoming_traffic_mode;
+ u8 outgoing_traffic_mode;
+ u8 bt_profile;
+ u8 bt_corespec;
+ s8 bt_RSSI;
+ u8 traffic_profile;
+ u8 link_role;
+};
+
+#define MAX_BT_ACL_LINK_NUM 8
+
+struct hci_ext_config {
+ struct hci_link_info acl_link[MAX_BT_ACL_LINK_NUM];
+ u8 bt_operation_code;
+ u16 current_connect_handle;
+ u8 current_incoming_traffic_mode;
+ u8 current_outgoing_traffic_mode;
+
+ u8 number_of_acl;
+ u8 number_of_sco;
+ u8 current_bt_status;
+ u16 hci_ext_ver;
+ bool enable_wifi_scan_notify;
+};
+
+struct hci_phy_link_bss_info {
+ u16 bdcap; /* capability information */
+};
+
+enum BT_CONNECT_TYPE {
+ BT_CONNECT_AUTH_REQ = 0x00,
+ BT_CONNECT_AUTH_RSP = 0x01,
+ BT_CONNECT_ASOC_REQ = 0x02,
+ BT_CONNECT_ASOC_RSP = 0x03,
+ BT_DISCONNECT = 0x04
+};
+
+struct rtl_hci_event {
+ u8 event_code;
+ u8 length; /* total cmd length = extension event length+1
+ * (extension event code length)
+ */
+ u8 data[1]; /* byte1 is extension event code */
+};
+
+struct btinfo_8761au {
+ u8 cid;
+ u8 len;
+
+ u8 connection:1;
+ u8 scoe_sco:1;
+ u8 inq_page:1;
+ u8 acl_busy:1;
+ u8 sco_busy:1;
+ u8 hid:1;
+ u8 a2dp:1;
+ u8 ftp:1;
+
+ u8 retry_cnt:4;
+ u8 rsvd_34:1;
+ u8 page:1;
+ u8 trx_mask:1;
+ u8 sniff_attempt:1;
+
+ u8 rssi;
+
+ u8 a2dp_rate:1;
+ u8 re_init:1;
+ u8 max_power:1;
+ u8 en_ignore_wlan_act:1;
+ u8 tx_power_low:1;
+ u8 tx_power_high:1;
+ u8 esco_sco:1;
+ u8 master_slave:1;
+
+ u8 acl_trx_tp_low;
+ u8 acl_trx_tp_high;
+};
+
+#define HCIOPCODE(_OCF, _OGF) ((_OGF)<<10|(_OCF))
+#define HCIOPCODELOW(_OCF, _OGF) (u8)(HCIOPCODE(_OCF, _OGF)&0x00ff)
+#define HCIOPCODEHIGHT(_OCF, _OGF) (u8)(HCIOPCODE(_OCF, _OGF)>>8)
+#define HCI_OGF(__opcode) (unsigned char)((0xFC00 & (__opcode)) >> 10)
+#define HCI_OCF(__opcode) (0x3FF & (__opcode))
+
+enum HCI_STATUS {
+ /* Success */
+ HCI_STATUS_SUCCESS = 0x00,
+ /* Unknown HCI Command */
+ HCI_STATUS_UNKNOW_HCI_CMD = 0x01,
+ /* Unknown Connection Identifier */
+ HCI_STATUS_UNKNOW_CONNECT_ID = 0X02,
+ /* Hardware Failure */
+ HCI_STATUS_HW_FAIL = 0X03,
+ /* Page Timeout */
+ HCI_STATUS_PAGE_TIMEOUT = 0X04,
+ /* Authentication Failure */
+ HCI_STATUS_AUTH_FAIL = 0X05,
+ /* PIN or Key Missing */
+ HCI_STATUS_PIN_OR_KEY_MISSING = 0X06,
+ /* Memory Capacity Exceeded */
+ HCI_STATUS_MEM_CAP_EXCEED = 0X07,
+ /* Connection Timeout */
+ HCI_STATUS_CONNECT_TIMEOUT = 0X08,
+ /* Connection Limit Exceeded */
+ HCI_STATUS_CONNECT_LIMIT = 0X09,
+ /* Synchronous Connection Limit To A Device Exceeded */
+ HCI_STATUS_SYN_CONNECT_LIMIT = 0X0a,
+ /* ACL Connection Already Exists */
+ HCI_STATUS_ACL_CONNECT_EXISTS = 0X0b,
+ /* Command Disallowed */
+ HCI_STATUS_CMD_DISALLOW = 0X0c,
+ /* Connection Rejected due to Limited Resources */
+ HCI_STATUS_CONNECT_RJT_LIMIT_RESOURCE = 0X0d,
+ /* Connection Rejected Due To Security Reasons */
+ HCI_STATUS_CONNECT_RJT_SEC_REASON = 0X0e,
+ /* Connection Rejected due to Unacceptable BD_ADDR */
+ HCI_STATUS_CONNECT_RJT_UNACCEPT_BD_ADDR = 0X0f,
+ /* Connection Accept Timeout Exceeded */
+ HCI_STATUS_CONNECT_ACCEPT_TIMEOUT = 0X10,
+ /* Unsupported Feature or Parameter Value */
+ HCI_STATUS_UNSUPPORT_FEATURE_PARA_VALUE = 0X11,
+ /* Invalid HCI Command Parameters */
+ HCI_STATUS_INVALID_HCI_CMD_PARA_VALUE = 0X12,
+ /* Remote User Terminated Connection */
+ HCI_STATUS_REMOTE_USER_TERMINATE_CONNECT = 0X13,
+ /* Remote Device Terminated Connection due to Low Resources */
+ HCI_STATUS_REMOTE_DEV_TERMINATE_LOW_RESOURCE = 0X14,
+ /* Remote Device Terminated Connection due to Power Off */
+ HCI_STATUS_REMOTE_DEV_TERMINATE_CONNECT_POWER_OFF = 0X15,
+ /* Connection Terminated By Local Host */
+ HCI_STATUS_CONNECT_TERMINATE_LOCAL_HOST = 0X16,
+ /* Repeated Attempts */
+ HCI_STATUS_REPEATE_ATTEMPT = 0X17,
+ /* Pairing Not Allowed */
+ HCI_STATUS_PAIR_NOT_ALLOW = 0X18,
+ /* Unknown LMP PDU */
+ HCI_STATUS_UNKNOW_LMP_PDU = 0X19,
+ /* Unsupported Remote Feature / Unsupported LMP Feature */
+ HCI_STATUS_UNSUPPORT_REMOTE_LMP_FEATURE = 0X1a,
+ /* SCO Offset Rejected */
+ HCI_STATUS_SOC_OFFSET_REJECT = 0X1b,
+ /* SCO Interval Rejected */
+ HCI_STATUS_SOC_INTERVAL_REJECT = 0X1c,
+ /* SCO Air Mode Rejected */
+ HCI_STATUS_SOC_AIR_MODE_REJECT = 0X1d,
+ /* Invalid LMP Parameters */
+ HCI_STATUS_INVALID_LMP_PARA = 0X1e,
+ /* Unspecified Error */
+ HCI_STATUS_UNSPECIFIC_ERROR = 0X1f,
+ /* Unsupported LMP Parameter Value */
+ HCI_STATUS_UNSUPPORT_LMP_PARA_VALUE = 0X20,
+ /* Role Change Not Allowed */
+ HCI_STATUS_ROLE_CHANGE_NOT_ALLOW = 0X21,
+ /* LMP Response Timeout */
+ HCI_STATUS_LMP_RESPONSE_TIMEOUT = 0X22,
+ /* LMP Error Transaction Collision */
+ HCI_STATUS_LMP_ERROR_TRANSACTION_COLLISION = 0X23,
+ /* LMP PDU Not Allowed */
+ HCI_STATUS_LMP_PDU_NOT_ALLOW = 0X24,
+ /* Encryption Mode Not Acceptable */
+ HCI_STATUS_ENCRYPTION_MODE_NOT_ALLOW = 0X25,
+ /* Link Key Can Not be Changed */
+ HCI_STATUS_LINK_KEY_CAN_NOT_CHANGE = 0X26,
+ /* Requested QoS Not Supported */
+ HCI_STATUS_REQUEST_QOS_NOT_SUPPORT = 0X27,
+ /* Instant Passed */
+ HCI_STATUS_INSTANT_PASSED = 0X28,
+ /* Pairing With Unit Key Not Supported */
+ HCI_STATUS_PAIRING_UNIT_KEY_NOT_SUPPORT = 0X29,
+ /* Different Transaction Collision */
+ HCI_STATUS_DIFFERENT_TRANSACTION_COLLISION = 0X2a,
+ /* Reserved */
+ HCI_STATUS_RESERVE_1 = 0X2b,
+ /* QoS Unacceptable Parameter */
+ HCI_STATUS_QOS_UNACCEPT_PARA = 0X2c,
+ /* QoS Rejected */
+ HCI_STATUS_QOS_REJECT = 0X2d,
+ /* Channel Classification Not Supported */
+ HCI_STATUS_CHNL_CLASSIFICATION_NOT_SUPPORT = 0X2e,
+ /* Insufficient Security */
+ HCI_STATUS_INSUFFICIENT_SECURITY = 0X2f,
+ /* Parameter Out Of Mandatory Range */
+ HCI_STATUS_PARA_OUT_OF_RANGE = 0x30,
+ /* Reserved */
+ HCI_STATUS_RESERVE_2 = 0X31,
+ /* Role Switch Pending */
+ HCI_STATUS_ROLE_SWITCH_PENDING = 0X32,
+ /* Reserved */
+ HCI_STATUS_RESERVE_3 = 0X33,
+ /* Reserved Slot Violation */
+ HCI_STATUS_RESERVE_SOLT_VIOLATION = 0X34,
+ /* Role Switch Failed */
+ HCI_STATUS_ROLE_SWITCH_FAIL = 0X35,
+ /* Extended Inquiry Response Too Large */
+ HCI_STATUS_EXTEND_INQUIRY_RSP_TOO_LARGE = 0X36,
+ /* Secure Simple Pairing Not Supported By Host. */
+ HCI_STATUS_SEC_SIMPLE_PAIRING_NOT_SUPPORT = 0X37,
+ /* Host Busy - Pairing */
+ HCI_STATUS_HOST_BUSY_PAIRING = 0X38,
+ /* Connection Rejected due to No Suitable Channel Found */
+ HCI_STATUS_CONNECT_REJ_NOT_SUIT_CHNL_FOUND = 0X39,
+ /* CONTROLLER BUSY */
+ HCI_STATUS_CONTROLLER_BUSY = 0X3a
+};
+
+#define HCI_EVENT_COMMAND_COMPLETE 0x0e
+
+#define OGF_EXTENSION 0X3f
+
+enum HCI_EXTENSION_COMMANDS {
+ HCI_SET_ACL_LINK_DATA_FLOW_MODE = 0x0010,
+ HCI_SET_ACL_LINK_STATUS = 0x0020,
+ HCI_SET_SCO_LINK_STATUS = 0x0030,
+ HCI_SET_RSSI_VALUE = 0x0040,
+ HCI_SET_CURRENT_BLUETOOTH_STATUS = 0x0041,
+
+ /* The following is for RTK8723 */
+ HCI_EXTENSION_VERSION_NOTIFY = 0x0100,
+ HCI_LINK_STATUS_NOTIFY = 0x0101,
+ HCI_BT_OPERATION_NOTIFY = 0x0102,
+ HCI_ENABLE_WIFI_SCAN_NOTIFY = 0x0103,
+ HCI_QUERY_RF_STATUS = 0x0104,
+ HCI_BT_ABNORMAL_NOTIFY = 0x0105,
+ HCI_BT_INFO_NOTIFY = 0x0106,
+ HCI_BT_COEX_NOTIFY = 0x0107,
+ HCI_BT_PATCH_VERSION_NOTIFY = 0x0108,
+ HCI_BT_AFH_MAP_NOTIFY = 0x0109,
+ HCI_BT_REGISTER_VALUE_NOTIFY = 0x010a,
+
+ /* The following is for IVT */
+ HCI_WIFI_CURRENT_CHANNEL = 0x0300,
+ HCI_WIFI_CURRENT_BANDWIDTH = 0x0301,
+ HCI_WIFI_CONNECTION_STATUS = 0x0302
+};
+
+#define HCI_EVENT_EXTENSION_RTK 0xfe
+enum RTW_HCI_EXT_EVENT {
+ HCI_EVENT_EXT_WIFI_SCAN_NOTIFY = 0x01,
+ HCI_EVENT_EXT_WIFI_RF_STATUS_NOTIFY = 0x02,
+ HCI_EVENT_EXT_BT_INFO_CONTROL = 0x03,
+ HCI_EVENT_EXT_BT_COEX_CONTROL = 0x04
+};
+
+enum BT_TRAFFIC_MODE {
+ /* Best Effort. Default. for HCRP, PAN, SDP, RFCOMM-based
+ * profiles like FTP, OPP, SPP, DUN, etc.
+ */
+ BT_MOTOR_EXT_BE = 0x00,
+ /* Guaranteed Latency. This is used e.g. for HID and AVRCP. */
+ BT_MOTOR_EXT_GUL = 0x01,
+ /* Guaranteed Bandwidth. */
+ BT_MOTOR_EXT_GUB = 0X02,
+ /* Guaranteed Latency and Bandwidth. for A2DP and VDP. */
+ BT_MOTOR_EXT_GULB = 0X03
+};
+
+enum BT_TRAFFIC_MODE_PROFILE {
+ BT_PROFILE_NONE,
+ BT_PROFILE_A2DP,
+ BT_PROFILE_PAN,
+ BT_PROFILE_HID,
+ BT_PROFILE_SCO
+};
+
+struct bt_mgnt {
+ bool bt_connect_in_progress;
+ bool loglink_in_progress;
+ bool phylink_in_progress;
+ bool phylink_in_progress_start_ll;
+ u8 bt_current_phy_link_handle;
+ u16 bt_current_log_link_handle;
+ u8 current_connect_entry_num;
+ u8 disconnect_entry_num;
+ u8 current_bt_connection_cnt;
+ enum BT_CONNECT_TYPE bt_current_connect_type;
+ enum BT_CONNECT_TYPE bt_receive_connect_pkt;
+ u8 bt_auth_count;
+ u8 bt_asoc_count;
+ bool start_send_supervision_pkt;
+ bool bt_operation_on;
+ bool bt_need_amp_status_chg;
+ bool joiner_need_send_auth;
+ struct hci_phy_link_bss_info bss_desc;
+ struct hci_ext_config ext_config;
+ bool need_notify_amp_no_cap;
+ bool create_support_qos;
+ bool support_profile;
+ u8 bt_hannel;
+ bool check_chnl_is_suit;
+ bool bt_scan;
+ bool bt_logo_rest;
+ bool rf_status_notified;
+ bool bt_rsved_page_download;
+};
+
+#define SOCK_STORE_MAX 10
+struct bt_coex_info {
+ /* For Kernel Socket */
+ struct socket *udpsock;
+ struct sockaddr_in sin;
+ struct sockaddr_in bt_addr;
+ struct sock *sk_store;/*back up socket for UDP RX int*/
+ u32 pid;
+ /* store which socket is OK */
+ u8 sock_open;
+ u8 bt_attend;
+ u8 is_exist; /* socket exist */
+ struct bt_mgnt btmgnt;
+};
+
+#define PACKET_NORMAL 0
+#define PACKET_DHCP 1
+#define PACKET_ARP 2
+#define PACKET_EAPOL 3
+
+#endif
--
2.1.2
^ permalink raw reply related
* Re: rtlwifi/rtl8192de: remove redundant else if check
From: Kalle Valo @ 2015-01-23 17:31 UTC (permalink / raw)
To: Colin Ian King
Cc: Larry Finger, Chaoming Li, John W. Linville, linux-wireless,
netdev, linux-kernel
In-Reply-To: <1421158054-22566-1-git-send-email-colin.king@canonical.com>
> From: Colin Ian King <colin.king@canonical.com>
>
> The else if check condition checks for the opposite of the
> if check, hence the else if check is redundant and can be
> replaced with a simple else:
>
> if (rtlpriv->rtlhal.macphymode == SINGLEMAC_SINGLEPHY) {
> ..
> } else if (rtlpriv->rtlhal.macphymode != SINGLEMAC_SINGLEPHY) {
> ..
> }
>
> replaced with:
>
> if (rtlpriv->rtlhal.macphymode == SINGLEMAC_SINGLEPHY) {
> ..
> } else {
> ..
> }
>
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
> Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Thanks, applied to wireless-drivers-next.git.
Kalle Valo
^ permalink raw reply
* Re: [PATCH net-next 0/3] openvswitch: Add STT support.
From: Jesse Gross @ 2015-01-23 17:38 UTC (permalink / raw)
To: Tom Herbert; +Cc: Pravin B Shelar, David Miller, Linux Netdev List
In-Reply-To: <CA+mtBx_z3trTkK2qnVboXv7sJNjMHLr9V+4A=aFqyMo_0p1_Eg@mail.gmail.com>
On Fri, Jan 23, 2015 at 8:58 AM, Tom Herbert <therbert@google.com> wrote:
> On Tue, Jan 20, 2015 at 12:25 PM, Pravin B Shelar <pshelar@nicira.com> wrote:
>> Following patch series adds support for Stateless Transport
>> Tunneling protocol.
>> STT uses TCP segmentation offload available in most of NIC. On
>> packet xmit STT driver appends STT header along with TCP header
>> to the packet. For GSO packet GSO parameters are set according
>> to tunnel configuration and packet is handed over to networking
>> stack. This allows use of segmentation offload available in NICs
>>
>> Netperf unidirectional test gives ~9.4 Gbits/s performance on 10Gbit
>> NIC with 1500 byte MTU with two TCP streams.
>>
> The reason you're able to get 9.4 Gbit/s with an L2 encapsulation
> using STT is that it has less protocol overhead per packet when doing
> segmentation compared to VXLAN (without segmentation STT packets will
> have more overhead than VXLAN).
>
> A VXLAN packet with TCP/IP has headers
> IP|UDP|VXLAN|Ethernet|IP|TCP+options. Assuming TCP is stuffed with
> options, this is 20+8+8+16+20+40=112 bytes, or 7.4% MTU. Each STT
> segment created in GSO, other than the first, has just IP|TCP headers
> which is 20+20=40 bytes or 2.6% MTU. So this explains throughput
> differences between VXLAN and STT.
Tom, what performance do you see with a single stream of VXLAN running
on net-next with default configuration? The difference in numbers
being posted here is greater than a few percent caused by protocol
overheard.
^ permalink raw reply
* Re: [patch net-next RFC] tc: introduce OpenFlow classifier
From: Alexei Starovoitov @ 2015-01-23 17:43 UTC (permalink / raw)
To: Jiri Pirko
Cc: Thomas Graf, netdev@vger.kernel.org, David S. Miller,
Jamal Hadi Salim
In-Reply-To: <20150123153842.GI2065@nanopsycho.orion>
On Fri, Jan 23, 2015 at 7:38 AM, Jiri Pirko <jiri@resnulli.us> wrote:
>>
>>If I understand skb_flow_dissect() correctly then you will always
>>fill of_flow_key with the inner most header. How would you for
>>example match on the outer UDP header?
>
> Yes, flow dissect is not ideal for this usage, for example also for the
> ipv6 addresses hashing. I was thinking about extending it. Eventually,
> this code can be merged with ovs as well.
if 'merging this with ovs' is the final goal then it's better
to do the other way around: extract ovs datapath and use it
as tc classifier.
Otherwise you'll essentially be repeating the same mistakes and
learning the same lessons as ovs guys did over years.
Especially considering the work we've been doing on ovs+bpf
it would be great to have common packet processing core
that is used by ovs and by tc.
ovs netlink interfaces will be all preserved and tc will gain
very capable datapath.
Obviously that is more involved than simply adding openflow-inspired
classifier, but imo it will be much more usable this way.
^ permalink raw reply
* Re: [net-next PATCH v3 00/12] Flow API
From: Thomas Graf @ 2015-01-23 17:46 UTC (permalink / raw)
To: John Fastabend, Jiri Pirko
Cc: Jamal Hadi Salim, Pablo Neira Ayuso, simon.horman, sfeldma,
netdev, davem, gerlitz.or, andy, ast
In-Reply-To: <54C26A1F.6060603@gmail.com>
I'm pulling in both branches of the thread here:
On 01/23/15 at 04:56pm, Jiri Pirko wrote:
> Fri, Jan 23, 2015 at 04:43:48PM CET, john.fastabend@gmail.com wrote:
> >But with the current API its clear that the rules managed by the
> >Flow API are in front of 'tc' and 'ovs' on ingress. Just the same
> >as it is clear 'tc' ingress rules are walked before 'ovs' ingress
> >rules. On egress it is similarly clear that 'ovs' does a forward
> >rule to a netdev, then 'tc' fiters+qdisc is run, and finally the
> >hardware flow api is hit.
>
>
> Seems like this would be resolved by the separe "offload" qdisc.
I'm not sure I understand the offload qdisc yet. My interpretation
so far is that it would contain childs which *must* be offloaded.
How would one transparently offload tc in this model? e.g. let's
assume we have a simple prio qdisc with u32 cls:
eth0
prio
class
class
...
u32 ...
u32 ...
Would you need to attach the prio to an "offload qdisc" to offload
it or would that happen automatically? How would this looks like to
user space?
eth0
offload
prio
u32
u32
prio
u32
u32
Like this?
> >The cases I've been experimenting with using Flow API it is clear
> >on the priority and what rules are being used by looking at counters
> >and "knowing" the above pipeline mode.
> >
> >Although as I type this I think a picture would help and some
> >documentation.
+1
We need one of those awesome graphs as the netfilter guys had it with
where the hooks are attached to ;-)
On 01/23/15 at 07:34am, John Fastabend wrote:
> Now 'xflows' needs to implement the same get operations that exist in
> this flow API otherwise writing meaningful policies as Thomas points out
> is crude at best. So this tc classifier supports 'get headers',
> 'get actions', and 'get tables' and then there associated graphs. All
> good so far. This is just an embedding of the existing API in the 'tc'
> netlink family. I've never had any issues with this. Finally you build
> up the 'get_flow' and 'set_flow' operations I still so no issue with
> this and its just an embedding of the existing API into a 'tc
> classifier'. My flow tool becomes one of the classifier tools.
.... if we can get rid of the rtnl lock in the flow mod path ;-)
> Now what should I attach my filter to? Typically we attach it to qdiscs
> today. But what does that mean for a switch device? I guess I need an
> _offloaded qdisc_? I don't want to run the same qdisc in my dataplane
> of the switch as I run on the ports going into/out of the sw dataplane.
> Similarly I don't want to run the same set of filters. So at this point
> I have a set of qdiscs per port to represent the switch dataplane and
> a set of qdiscs attached to the software dataplane. If people think this
> is worth doing lets do it. It may get you a nice way to manage QOS while
> your @ it.
If I interpret this correctly then this would imply that each switch
port is represented with a net_device as this is what the tc API
understands.
^ permalink raw reply
* Re: [PATCH net-next v3 1/5] netdev: introduce new NETIF_F_HW_NETFUNC_OFFLOAD feature flag for switch device offloads
From: Thomas Graf @ 2015-01-23 17:56 UTC (permalink / raw)
To: roopa
Cc: Jiri Pirko, sfeldma, jhs, bcrl, john.fastabend, stephen, vyasevic,
ronen.arad, netdev, davem, shm, gospo
In-Reply-To: <54C26D4C.9050407@cumulusnetworks.com>
On 01/23/15 at 07:48am, roopa wrote:
> On 1/23/15, 1:44 AM, Jiri Pirko wrote:
> >How about rather "HW_DATAPATH_OFFLOAD"? Feels more accurate. By the
> >name, I still cannot understand what NETFUNC should mean.
>
> It was supposed to mean 'network function offload'. sure, will consider
> HW_DATAPATH_OFFLOAD
> or if anybody has other suggestions.
I'm still fascinated that the description says 'for all switch asic
offloads', 'switch drivers', 'switch ports' but we try very hard to
come up with a different name ;-)
^ permalink raw reply
* Re: [PATCH] brcmfmac: avoid duplicated suspend/resume operation
From: Arend van Spriel @ 2015-01-23 18:09 UTC (permalink / raw)
To: Kalle Valo
Cc: Sergei Shtylyov, Fu, Zhonghui, brudley, Franky Lin, meuleman,
linville, pieterpg, hdegoede, wens, linux-wireless,
brcm80211-dev-list, netdev, linux-kernel@vger.kernel.org
In-Reply-To: <87y4otldln.fsf@kamboji.qca.qualcomm.com>
On 01/23/15 16:29, Kalle Valo wrote:
> Arend van Spriel<arend@broadcom.com> writes:
>
>> On 01/22/15 14:54, Sergei Shtylyov wrote:
>>> Hello.
>>>
>>> On 1/22/2015 4:49 PM, Kalle Valo wrote:
>>>
>>>>> > From 04d3fa673897ca4ccbea6c76836d0092dba2484a Mon Sep 17 00:00:00 2001
>>>>> From: Zhonghui Fu<zhonghui.fu@linux.intel.com>
>>>>> Date: Tue, 20 Jan 2015 11:14:13 +0800
>>>>> Subject: [PATCH] brcmfmac: avoid duplicated suspend/resume operation
>>>
>>>>> WiFi chip has 2 SDIO functions, and PM core will trigger
>>>>> twice suspend/resume operations for one WiFi chip to do
>>>>> the same things. This patch avoid this case.
>>>
>>>>> Acked-by: Arend van Spriel<arend@broadcom.com>
>>>>> Acked-by: Sergei Shtylyov<sergei.shtylyov@cogentembedded.com>
>>>>> Acked-by: Kalle Valo<kvalo@codeaurora.org>
>>>>> Signed-off-by: Zhonghui Fu<zhonghui.fu@linux.intel.com>
>>>
>>>> I don't remember giving Acked-by to this (or for matter to anything for
>>>> a long time). What about Sergei or Arend?
>>>
>>> I haven't ACK'ed this patch either.
>>
>> I did ACK the initial patch and felt it still valid for this 'V2' patch.
>
> Ok, thanks. So the patch is good, Zhonghui just needs to remove the two
> acked-by lines.
Indeed.
Regards,
Arend
^ permalink raw reply
* Re: [PATCH] net: Linn Ethernet Packet Sniffer driver
From: James Hogan @ 2015-01-23 18:12 UTC (permalink / raw)
To: Stathis Voukelatos
Cc: netdev-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Stathis Voukelatos,
abrestic-F7+t8E8rja9g9hUCZPvPmw
In-Reply-To: <1422007621-13567-1-git-send-email-stathis.voukelatos-zgcZaY4qg+21Qrn1Bg8BZw@public.gmane.org>
Hi,
A few general things below (I'll leave the actual networking bits for
others to comment about).
On Friday 23 January 2015 10:07:01 Stathis Voukelatos wrote:
> ---
> .../bindings/net/linn-ether-packet-sniffer.txt | 27 ++
> .../devicetree/bindings/vendor-prefixes.txt | 1 +
> MAINTAINERS | 7 +
> drivers/net/Kconfig | 2 +
> drivers/net/Makefile | 1 +
> drivers/net/pkt-sniffer/Kconfig | 23 ++
> drivers/net/pkt-sniffer/Makefile | 8 +
> drivers/net/pkt-sniffer/backends/ether/channel.c | 366 ++++++++++++++++++
> drivers/net/pkt-sniffer/backends/ether/channel.h | 76 ++++
> drivers/net/pkt-sniffer/backends/ether/hw.h | 46 +++
> drivers/net/pkt-sniffer/backends/ether/platform.c | 231 +++++++++++
> drivers/net/pkt-sniffer/core/dev_table.c | 124 ++++++
> drivers/net/pkt-sniffer/core/module.c | 37 ++
> drivers/net/pkt-sniffer/core/nl.c | 427 +++++++++++++++++++++
> drivers/net/pkt-sniffer/core/nl.h | 34 ++
> drivers/net/pkt-sniffer/core/snf_core.h | 64 +++
> include/linux/pkt_sniffer.h | 89 +++++
Probably worth splitting this up a bit into a series of multiple
logically separate patches. E.g. the vendor prefix, the core, the ether
backend and dt bindings.
> diff --git a/drivers/net/pkt-sniffer/Kconfig b/drivers/net/pkt-sniffer/Kconfig
> new file mode 100644
> index 0000000..26b4f98
> --- /dev/null
> +++ b/drivers/net/pkt-sniffer/Kconfig
> @@ -0,0 +1,23 @@
> +menuconfig PKT_SNIFFER
> + tristate "Linn packet sniffer support"
Should the kconfig symbol have linn in the name, or should the prompt
not have lin in the name?
> + ---help---
> + Say Y to add support for Linn packet sniffer drivers.
> +
> + The core driver can also be built as a module. If so, the module
> + will be called snf_core.
> +
> +if PKT_SNIFFER
Just make PKT_SNIFFER_ETHER depend first on PKT_SNIFFER, then it'll
appear nested within it in menuconfig.
> +
> +config PKT_SNIFFER_ETHER
> + tristate "Ethernet packet sniffer"
> + depends on MIPS
worth adding || COMPILE_TEST to get compile coverage on x86 allmodconfig
builds, or does it have hard dependencies on the MIPS arch?
> + default n
No need, n is default
> + help
> + Say Y here if you want to use the Linn Ethernet packet sniffer
> + module. It can be found in the upcoming Pistachio SoC by
> + Imagination Technologies.
> +
> + The driver can also be built as a module. If so, the module
> + will be called snf_ether.
> +
> +endif # PKT_SNIFFER
> +/* Called when the packet sniffer device is bound with the driver */
> +static int esnf_driver_probe(struct platform_device *pdev)
> +{
> + struct ether_snf *esnf;
> + struct resource *res;
> + int ret, irq;
> + u32 fifo_blk_words;
> + void __iomem *regs;
> + struct device_node *ofn = pdev->dev.of_node;
> +
> + /* Allocate the device data structure */
> + esnf = devm_kzalloc(&pdev->dev, sizeof(*esnf), GFP_KERNEL);
> + if (!esnf)
> + return -ENOMEM;
> +
> + /* Retrieve and remap register memory space */
> + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
> + if (!res)
> + return -ENODEV;
No need for this check. devm_ioremap_resource does it for you.
> +
> + regs = devm_ioremap_resource(&pdev->dev, res);
> + if (IS_ERR(regs))
> + return PTR_ERR(regs);
> +
> +static const struct of_device_id esnf_of_match_table[] = {
> + { .compatible = "linn,eth-sniffer", .data = NULL },
Nit: not strictly necessary to initialise .data since it's static.
Cheers
James
> + {},
> +};
> +MODULE_DEVICE_TABLE(of, esnf_of_match_table);
> +
> +static struct platform_driver esnf_platform_driver = {
> + .driver = {
> + .name = esnf_driver_name,
> + .of_match_table = esnf_of_match_table,
> + },
> + .probe = esnf_driver_probe,
> + .remove = esnf_driver_remove,
> +};
> +
> +module_platform_driver(esnf_platform_driver);
> +
> +MODULE_DESCRIPTION("Linn Ethernet Packet Sniffer");
> +MODULE_AUTHOR("Linn Products Ltd");
> +MODULE_LICENSE("GPL v2");
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply
* Re: [RFC PATCH] net: ipv6: Make address flushing on ifdown optional
From: David Ahern @ 2015-01-23 18:23 UTC (permalink / raw)
To: Brian Haley, netdev; +Cc: hannes
In-Reply-To: <54C27220.7020600@hp.com>
On 1/23/15 9:09 AM, Brian Haley wrote:
> On 01/14/2015 02:17 PM, David Ahern wrote:
>> Currently, ipv6 addresses are flushed when the interface is configured down:
>>
>> [root@f20 ~]# ip -6 addr add dev eth1 2000:11:1:1::1/64
>> [root@f20 ~]# ip addr show dev eth1
>> 3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
>> link/ether 02:04:11:22:33:01 brd ff:ff:ff:ff:ff:ff
>> inet6 2000:11:1:1::1/64 scope global tentative
>> valid_lft forever preferred_lft forever
>> [root@f20 ~]# ip link set dev eth1 up
>> [root@f20 ~]# ip link set dev eth1 down
>> [root@f20 ~]# ip addr show dev eth1
>> 3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
>> link/ether 02:04:11:22:33:01 brd ff:ff:ff:ff:ff:ff
>>
>> Add a new sysctl to make this behavior optional. Setting defaults to flush
>> addresses to maintain backwards compatibility. When reset flushing is bypassed:
>>
>> [root@f20 ~]# echo 0 > /proc/sys/net/ipv6/conf/eth1/flush_addr_on_down
>> [root@f20 ~]# ip -6 addr add dev eth1 2000:11:1:1::1/64
>> [root@f20 ~]# ip addr show dev eth1
>> 3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
>> link/ether 02:04:11:22:33:01 brd ff:ff:ff:ff:ff:ff
>> inet6 2000:11:1:1::1/64 scope global tentative
>> valid_lft forever preferred_lft forever
>> [root@f20 ~]# ip link set dev eth1 up
>> [root@f20 ~]# ip link set dev eth1 down
>> [root@f20 ~]# ip addr show dev eth1
>> 3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
>> link/ether 02:04:11:22:33:01 brd ff:ff:ff:ff:ff:ff
>> inet6 2000:11:1:1::1/64 scope global
>> valid_lft forever preferred_lft forever
>> inet6 fe80::4:11ff:fe22:3301/64 scope link
>> valid_lft forever preferred_lft forever
>
> I think this was brought up in a previous thread on this, but don't you have to
> do DAD on these addresses once the interface comes back up? Some other system
> could have come along, done DAD, succeeded, and is now using it. Or does the
> use of this flag assume the user is Ok without doing DAD, and will deal with the
> fallout?
You have the same problem today, don't you? Current code allows an IPv6
address to be configured on interface in the down state. The intent of
this sysctl is to allow that address to stay on an up-down cycle.
I don't have a strong IPv6 background so the first email thread and this
RFC patch are both asking first and foremost if there is any harm in
this behavior. None has been raised - so far. To maintain backwards
compatibility this is a new option which when reset allows the addresses
to be retained (not flushed).
David
^ permalink raw reply
* RE: [E1000-devel] [PATCH 1/2] if_link: Add VF multicast promiscuous mode control
From: Skidmore, Donald C @ 2015-01-23 18:24 UTC (permalink / raw)
To: Alexander Duyck, Hiroshi Shimamoto, Bjørn Mork
Cc: e1000-devel@lists.sourceforge.net, netdev@vger.kernel.org,
Choi, Sy Jong, linux-kernel@vger.kernel.org, David Laight,
Hayato Momma
In-Reply-To: <54C1F5BF.30105@gmail.com>
> -----Original Message-----
> From: Alexander Duyck [mailto:alexander.duyck@gmail.com]
> Sent: Thursday, January 22, 2015 11:18 PM
> To: Hiroshi Shimamoto; Skidmore, Donald C; Bjørn Mork
> Cc: e1000-devel@lists.sourceforge.net; netdev@vger.kernel.org; Choi, Sy
> Jong; linux-kernel@vger.kernel.org; David Laight; Hayato Momma
> Subject: Re: [E1000-devel] [PATCH 1/2] if_link: Add VF multicast promiscuous
> mode control
>
> On 01/22/2015 04:32 PM, Hiroshi Shimamoto wrote:
> >> Subject: RE: [E1000-devel] [PATCH 1/2] if_link: Add VF multicast
> >> promiscuous mode control
> >>> "Skidmore, Donald C" <donald.c.skidmore@intel.com> writes:
> >>>
> >>>> My hang up is more related to: without the nob to enable it (off by
> >>>> default) we are letting one VF dictate policy for all the other VFs
> >>>> and the PF. If one VF needs to be in promiscuous multicast so is
> >>>> everyone else. Their stacks now needs to deal with all the extra
> >>>> multicast packets. As you point out this might not be a direct
> >>>> concern for isolation in that the VM could have 'chosen' to join
> >>>> any Multicast group and seen this traffic. My concern over
> >>>> isolation is one VF has chosen that all the other VM now have to
> >>>> see this multicast traffic.
> >>> Apologies if this question is stupid, but I just have to ask about
> >>> stuff I don't understand...
> >>>
> >>> Looking at the proposed implementation, the promiscous multicast
> >>> flag seems to be a per-VF flag:
> >>>
> >>> +int ixgbe_ndo_set_vf_mc_promisc(struct net_device *netdev, int vf,
> >>> +bool
> >>> +setting) {
> >>> + struct ixgbe_adapter *adapter = netdev_priv(netdev);
> >>> + struct ixgbe_hw *hw = &adapter->hw;
> >>> + u32 vmolr;
> >>> +
> >>> + if (vf >= adapter->num_vfs)
> >>> + return -EINVAL;
> >>> +
> >>> + adapter->vfinfo[vf].mc_promisc_enabled = setting;
> >>> +
> >>> + vmolr = IXGBE_READ_REG(hw, IXGBE_VMOLR(vf));
> >>> + if (setting) {
> >>> + e_info(drv, "VF %u: enabling multicast promiscuous\n", vf);
> >>> + vmolr |= IXGBE_VMOLR_MPE;
> >>> + } else {
> >>> + e_info(drv, "VF %u: disabling multicast promiscuous\n", vf);
> >>> + vmolr &= ~IXGBE_VMOLR_MPE;
> >>> + }
> >>> +
> >>> + IXGBE_WRITE_REG(hw, IXGBE_VMOLR(vf), vmolr);
> >>> +
> >>> + return 0;
> >>> +}
> >>> +
> >>>
> >>> I haven't read the data sheet, but I took a quick look at the
> >>> excellent high level driver docs:
> >>> http://www.intel.com/content/dam/doc/design-guide/82599-sr-iov-
> drive
> >>> r-
> >>> companion-guide.pdf
> >>>
> >>> It mentions "Multicast Promiscuous Enable" in its "Thoughts for
> >>> Customization" section:
> >>>
> >>> 7.1 Multicast Promiscuous Enable
> >>>
> >>> The controller has provisions to allow each VF to be put into
> >>> Multicast Promiscuous mode. The Intel reference driver does not
> >>> configure this option .
> >>>
> >>> The capability can be enabled/disabled by manipulating the MPE
> >>> field (bit
> >>> 28) of the PF VF L2 Control Register (PFVML2FLT – 0x0F000)
> >>>
> >>> and showing a section from the data sheet describing the "PF VM L2
> >>> Control Register - PFVML2FLT[n] (0x0F000 + 4 * n, n=0...63; RW)"
> >>>
> >>> To me it looks like enabling Promiscuos Multicast for a VF won't
> >>> affect any other VF at all. Is this really not the case?
> >>>
> >>>
> >>>
> >>> Bjørn
> >> Clearly not a dumb question at all and I'm glad you mentioned that.
> >> :) I was going off the assumption, been awhile since I read the
> >> patch, that the patch was using FCTRL.MPE or MANC.MCST_PASS_L2
> which would turn multicast promiscuous on for everyone. Since the patch is
> using PFVML2FLT.MPE this lessens my concern over effect on the entire
> system.
> > I believe the patches for this VF multicast promiscuous mode is per VF.
> >
> >> That said I still would prefer having a way to override this behavior on the
> PF, although I admit my argument is weaker.
> >> I'm still concerned about a VF changing the behavior of the PF
> >> without any way to prevent it. This might be one part philosophical
> >> (PF sets policy not the VF) but this still could have a noticeable
> >> effect on the overall system. If any other VFs (or the PF) are
> >> receiving MC packets these will have to be replicated which will be a
> >> performance hit. When we use the MC hash this is limited vs. when
> anyone is in MC promiscuous every MC packet used by another pool would
> be replicated. I could imagine in some environments (i.e. public clouds)
> where you don't trust what is running in your VM you might what to block
> this from happening.
> > I understand your request and I'm thinking to submit the patches
> > 1) Add new mbox API between ixgbe/ixgbevf to turn MC promiscuous on,
> > and enables it when ixgbevf needs over 30 MC addresses.
> > 2) Add a policy knob to prevent enabling it from the PF.
> >
> > Does it seem okay?
>
> I would advise that if such a knob is added it should be set to disabled by
> default. The main problem with supporting that many multicast addresses
> per VF is that you run the risk for flooding the PCIe interface on the network
> adapter if too many adapters were to go into such a mode.
>
This was my understanding as well. Someone would have to "choose" to allow VM to enter this mode, meaning off by default.
> > BTW, I'm bit worried about to use ndo interface for 2) because adding
> > a new hook makes core code complicated.
> > Is it really reasonable to do it with ndo?
> > I haven't find any other suitable method to do it, right now. And
> > using ndo VF hook looks standard way to control VF functionality.
> > Then, I think it's the best way to implement this policy in ndo hook.
>
> The ndo is probably the only way to go on this. It is how past controls for the
> VF network functionality have been implemented.
>
> >> In some ways it is almost the mirror image of the issue you brought up:
> >>
> >> Adding a new hook for this seems over-complicated to me. And it
> >> still doesn't solve the real problems that
> >> a) the user has to know about this limit, and
> >> b) manually configure the feature
> >>
> >> My reverse argument might be that if this happens automatically. It
> >> might take the VM provider a long time to realize performance has
> >> taken a hit because some VM asked to join 31 multicast groups and
> entered MC promiscuous. Then only to find that they have no way to block
> such behavior.
> >>
> >> Maybe I wouldn't as concerned if the patch author could provide some
> >> performance results to show this won't have as a negative effect as I'm
> afraid it might?
> > Hm, what kind of test case would you like to have?
> > The user A who has 30 MC addresses vs the user B who has 31 MC
> > addresses, which means that MC promiscuous mode, and coming MC
> packets the user doesn't expect?
> >
> > thanks,
> > Hiroshi
>
> The question I would have is how many of these interfaces do you expect to
> have supporting the expanded multicast mode? As it currently stands
> multicast traffic has the potential to flood the adapter, greatly reduce the
> overall throughput, and add extra workload to the PF and all VFs.
> For example if several VFs enable this feature, and then someone on the
> network sends a stream of multicast traffic what happens to the CPU load for
> the host system?
>
> Also how many addresses beyond 30 is it you require? An alternative to
> adding multicast promiscuous might be to consider extending the mailbox
> API to support sending more than 30 addresses via something such as a
> multi-part multicast configuration message. The fm10k driver already has
> logic similar to this as it adds addresses 1 at a time though a separate Switch
> interface API between the PF and the Switch. You might be able to reuse
> some of that code to reach beyond the 30 address limit.
I think this would be a much safer approach and probably scale well for small sets. However I don't think it would work for Hiroshi's use case. If I remember correctly he wanted 1000's of MC groups per VM. I imagine there would be considerable overhead even loading up our 4K hash table 1 address at a time, likewise with that many address wouldn't this just be pretty much the same as being in multicast promiscuous. Still this might be an interesting approach to support those needing only a few MC groups over the limit.
Alex's point is worth reiterating, this will effect performance. Have you tested this out under load and still see the results you can live with?
-Don Skidmore <donald.c.skidmore@intel.com>
>
> - Alex
^ permalink raw reply
* Re: [PATCH net-next 0/3] openvswitch: Add STT support.
From: Tom Herbert @ 2015-01-23 18:25 UTC (permalink / raw)
To: Jesse Gross; +Cc: Pravin B Shelar, David Miller, Linux Netdev List
In-Reply-To: <CAEP_g=-sVSwewV=7qAYQNtBRVSrUOAjNCpfwniNq_WPg2FVpFA@mail.gmail.com>
On Fri, Jan 23, 2015 at 9:38 AM, Jesse Gross <jesse@nicira.com> wrote:
> On Fri, Jan 23, 2015 at 8:58 AM, Tom Herbert <therbert@google.com> wrote:
>> On Tue, Jan 20, 2015 at 12:25 PM, Pravin B Shelar <pshelar@nicira.com> wrote:
>>> Following patch series adds support for Stateless Transport
>>> Tunneling protocol.
>>> STT uses TCP segmentation offload available in most of NIC. On
>>> packet xmit STT driver appends STT header along with TCP header
>>> to the packet. For GSO packet GSO parameters are set according
>>> to tunnel configuration and packet is handed over to networking
>>> stack. This allows use of segmentation offload available in NICs
>>>
>>> Netperf unidirectional test gives ~9.4 Gbits/s performance on 10Gbit
>>> NIC with 1500 byte MTU with two TCP streams.
>>>
>> The reason you're able to get 9.4 Gbit/s with an L2 encapsulation
>> using STT is that it has less protocol overhead per packet when doing
>> segmentation compared to VXLAN (without segmentation STT packets will
>> have more overhead than VXLAN).
>>
>> A VXLAN packet with TCP/IP has headers
>> IP|UDP|VXLAN|Ethernet|IP|TCP+options. Assuming TCP is stuffed with
>> options, this is 20+8+8+16+20+40=112 bytes, or 7.4% MTU. Each STT
>> segment created in GSO, other than the first, has just IP|TCP headers
>> which is 20+20=40 bytes or 2.6% MTU. So this explains throughput
>> differences between VXLAN and STT.
>
> Tom, what performance do you see with a single stream of VXLAN running
> on net-next with default configuration? The difference in numbers
> being posted here is greater than a few percent caused by protocol
> overheard.
Please look at the data I posted with the VXLAN RCO patches.
TCP/IP 10Gbps with 1500 byte MTU, 14 bytes for Ethernet header, 15
bytes for preamble, FCS, IPG, and no TCP options gives 9.54Gbps
maximum throughput. About what you see in STT minus overhead in first
segment.
TCP/IPv4 on VXLAN with TCP options gives max throughout 9.09Gbps,
TCP/IPv6 over VXLAN then gives 8.96Gbps. Pretty much what we see give
or take a few bytes for TCP options and rounding error.
Tom
^ permalink raw reply
* Re: Fwd: Question on SCTP ABORT chunk is generated when the association_max_retrans is reached
From: Vlad Yasevich @ 2015-01-23 18:30 UTC (permalink / raw)
To: Daniel Borkmann; +Cc: Sun Paul, linux-sctp, netdev, linux-kernel, tuexen
In-Reply-To: <54C2807E.8080607@redhat.com>
On 01/23/2015 12:10 PM, Daniel Borkmann wrote:
> On 01/23/2015 05:05 PM, Vlad Yasevich wrote:
>> On 01/23/2015 06:50 AM, Daniel Borkmann wrote:
>>> On 01/23/2015 11:25 AM, Sun Paul wrote:
>>> ...
>>>> I would like to check the behave in LKSCTP.
>>>>
>>>> we are running DIAMETER message over SCTP, and we have set the
>>>> parameter "net.sctp.association_max_retrans = 4" in the LinuxOS.
>>>>
>>>> We noticed that when remote peer have retry to send the same request
>>>> for 4 times, the LKSCTP will initiate an ABORT chunk with reason
>>>> "association exceeded its max_retrans count".
>>>>
>>>> We would like to know whether this is the correct behavior? is there
>>>> any other option that we can alter in order to avoid the ABORT chunk
>>>> being sent?
>>>
>>> I don't recall the RFC saying to send an ABORT, but let me double
>>> check in the mean time.
>>
>> The RFC is silent on the matter. The abort got added in 3.8 so
>> it's been there for a while.
>
> I see, commit de4594a51c90 ("sctp: send abort chunk when max_retrans
> exceeded") added the behaviour.
>
>>> Hmm, untested, but could you try something like that?
>>>
>>> diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
>>> index fef2acd..5ce198d 100644
>>> --- a/net/sctp/sm_sideeffect.c
>>> +++ b/net/sctp/sm_sideeffect.c
>>> @@ -584,7 +584,8 @@ static void sctp_cmd_assoc_failed(sctp_cmd_seq_t *commands,
>>> sctp_add_cmd_sf(commands, SCTP_CMD_EVENT_ULP,
>>> SCTP_ULPEVENT(event));
>>>
>>> - if (asoc->overall_error_count >= asoc->max_retrans) {
>>> + if (asoc->overall_error_count >= asoc->max_retrans &&
>>> + error != SCTP_ERROR_NO_ERROR) {
>>> abort = sctp_make_violation_max_retrans(asoc, chunk);
>>> if (abort)
>>> sctp_add_cmd_sf(commands, SCTP_CMD_REPLY,
>>
>> This would pretty much stop all ABORTs due to excessive rtx. Might
>> as well take the code out :).
>>
>> I was a bit concerned about this ABORT when it went in.
>
> So effectively, if I understand the argument from the commit, the
> assumption is that the ABORT would never reach the peer anyway, but
> is a way for tcpdump users to see on the wire that rtx limit has
> been exceeded and since there's not mentioned anything in the RFC
> about this, it doesn't break it. Hm.
>
Additionally I seem to recall BSD sending this type of ABORT for pretty
much the same reason.
-vlad
> Sun Paul, what exactly broke in your scenario? Can you be more explicit?
>
> Thanks,
> Daniel
^ permalink raw reply
* Re: [PATCH net-next] bonding: handle more gso types
From: Tom Herbert @ 2015-01-23 18:33 UTC (permalink / raw)
To: Eric Dumazet; +Cc: David Miller, netdev, Or Gerlitz
In-Reply-To: <1422021446.29618.8.camel@edumazet-glaptop2.roam.corp.google.com>
On Fri, Jan 23, 2015 at 5:57 AM, Eric Dumazet <eric.dumazet@gmail.com> wrote:
> From: Eric Dumazet <edumazet@google.com>
>
> In commit 5a7baa78851b ("bonding: Advertize vxlan offload features when
> supported"), Or Gerlitz added support conditional vxlan offload.
>
> In this patch I also add support for GRE, IPIP and SIT tunnels,
> but we allow a bonding device to not require segmentation,
> as it is always better to make this segmentation at the very last stage,
> if a particular slave device requires it.
>
> Tested:
>
> ethtool -K bond0 tx-gre-segmentation off
>
> super_netperf 50 --google-pacing-rate 30000000 -H 10.7.8.152 -l 15
> 7538.32
>
> ethtool -K bond0 tx-gre-segmentation on
>
> super_netperf 50 --google-pacing-rate 30000000 -H 10.7.8.152 -l 15
> 10200.5
>
> Signed-off-by: Eric Dumazet <edumazet@google.com>
> Cc: Or Gerlitz <ogerlitz@mellanox.com>
> ---
> drivers/net/bonding/bond_main.c | 9 ++++++---
> 1 file changed, 6 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
> index 0dceba1a2ba15f4706922a5423f680e7cd17ef77..1e837fceb3fb7b739c543b0d5babc4da4797caf3 100644
> --- a/drivers/net/bonding/bond_main.c
> +++ b/drivers/net/bonding/bond_main.c
> @@ -998,7 +998,10 @@ static netdev_features_t bond_fix_features(struct net_device *dev,
> NETIF_F_HIGHDMA | NETIF_F_LRO)
>
> #define BOND_ENC_FEATURES (NETIF_F_ALL_CSUM | NETIF_F_SG | NETIF_F_RXCSUM |\
> - NETIF_F_TSO | NETIF_F_GSO_UDP_TUNNEL)
> + NETIF_F_TSO)
> +
Is there any reason not to add NETIF_F_GSO_UDP_TUNNEL_CSUM and
NETIF_F_GSO_UDP_REMCSUM also?
> +#define BOND_ENC_ALWAYS (NETIF_F_GSO_GRE | NETIF_F_GSO_IPIP | \
> + NETIF_F_GSO_SIT | NETIF_F_GSO_UDP_TUNNEL)
>
> static void bond_compute_features(struct bonding *bond)
> {
> @@ -1034,7 +1037,7 @@ static void bond_compute_features(struct bonding *bond)
>
> done:
> bond_dev->vlan_features = vlan_features;
> - bond_dev->hw_enc_features = enc_features;
> + bond_dev->hw_enc_features = enc_features | BOND_ENC_ALWAYS;
> bond_dev->hard_header_len = max_hard_header_len;
> bond_dev->gso_max_segs = gso_max_segs;
> netif_set_gso_max_size(bond_dev, gso_max_size);
> @@ -4010,7 +4013,7 @@ void bond_setup(struct net_device *bond_dev)
> NETIF_F_HW_VLAN_CTAG_FILTER;
>
> bond_dev->hw_features &= ~(NETIF_F_ALL_CSUM & ~NETIF_F_HW_CSUM);
> - bond_dev->hw_features |= NETIF_F_GSO_UDP_TUNNEL;
> + bond_dev->hw_features |= BOND_ENC_ALWAYS;
> bond_dev->features |= bond_dev->hw_features;
> }
>
>
>
> --
> To unsubscribe from this list: send the line "unsubscribe netdev" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply
* Re: Question on SCTP ABORT chunk is generated when the association_max_retrans is reached
From: Michael Tuexen @ 2015-01-23 18:36 UTC (permalink / raw)
To: Daniel Borkmann; +Cc: Vlad Yasevich, Sun Paul, linux-sctp, netdev, linux-kernel
In-Reply-To: <54C2807E.8080607@redhat.com>
> On 23 Jan 2015, at 18:10, Daniel Borkmann <dborkman@redhat.com> wrote:
>
> On 01/23/2015 05:05 PM, Vlad Yasevich wrote:
>> On 01/23/2015 06:50 AM, Daniel Borkmann wrote:
>>> On 01/23/2015 11:25 AM, Sun Paul wrote:
>>> ...
>>>> I would like to check the behave in LKSCTP.
>>>>
>>>> we are running DIAMETER message over SCTP, and we have set the
>>>> parameter "net.sctp.association_max_retrans = 4" in the LinuxOS.
>>>>
>>>> We noticed that when remote peer have retry to send the same request
>>>> for 4 times, the LKSCTP will initiate an ABORT chunk with reason
>>>> "association exceeded its max_retrans count".
>>>>
>>>> We would like to know whether this is the correct behavior? is there
>>>> any other option that we can alter in order to avoid the ABORT chunk
>>>> being sent?
>>>
>>> I don't recall the RFC saying to send an ABORT, but let me double
>>> check in the mean time.
>>
>> The RFC is silent on the matter. The abort got added in 3.8 so
>> it's been there for a while.
>
> I see, commit de4594a51c90 ("sctp: send abort chunk when max_retrans
> exceeded") added the behaviour.
>
>>> Hmm, untested, but could you try something like that?
>>>
>>> diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
>>> index fef2acd..5ce198d 100644
>>> --- a/net/sctp/sm_sideeffect.c
>>> +++ b/net/sctp/sm_sideeffect.c
>>> @@ -584,7 +584,8 @@ static void sctp_cmd_assoc_failed(sctp_cmd_seq_t *commands,
>>> sctp_add_cmd_sf(commands, SCTP_CMD_EVENT_ULP,
>>> SCTP_ULPEVENT(event));
>>>
>>> - if (asoc->overall_error_count >= asoc->max_retrans) {
>>> + if (asoc->overall_error_count >= asoc->max_retrans &&
>>> + error != SCTP_ERROR_NO_ERROR) {
>>> abort = sctp_make_violation_max_retrans(asoc, chunk);
>>> if (abort)
>>> sctp_add_cmd_sf(commands, SCTP_CMD_REPLY,
>>
>> This would pretty much stop all ABORTs due to excessive rtx. Might
>> as well take the code out :).
>>
>> I was a bit concerned about this ABORT when it went in.
>
> So effectively, if I understand the argument from the commit, the
> assumption is that the ABORT would never reach the peer anyway, but
> is a way for tcpdump users to see on the wire that rtx limit has
> been exceeded and since there's not mentioned anything in the RFC
> about this, it doesn't break it. Hm.
Yepp. It might not reach the peer or it might. If it does it helps
to keep the states in sync. If it doesn't it sometimes helps in
analysing tracefiles. In BSD, we also send it. It is not required,
doesn't harm and is useful in some cases...
Best regards
Michael
>
> Sun Paul, what exactly broke in your scenario? Can you be more explicit?
>
> Thanks,
> Daniel
>
^ permalink raw reply
* Re: Question on SCTP ABORT chunk is generated when the association_max_retrans is reached
From: Michael Tuexen @ 2015-01-23 18:36 UTC (permalink / raw)
To: Vlad Yasevich; +Cc: Daniel Borkmann, Sun Paul, linux-sctp, netdev, linux-kernel
In-Reply-To: <54C2935F.2000105@gmail.com>
> On 23 Jan 2015, at 19:30, Vlad Yasevich <vyasevich@gmail.com> wrote:
>
> On 01/23/2015 12:10 PM, Daniel Borkmann wrote:
>> On 01/23/2015 05:05 PM, Vlad Yasevich wrote:
>>> On 01/23/2015 06:50 AM, Daniel Borkmann wrote:
>>>> On 01/23/2015 11:25 AM, Sun Paul wrote:
>>>> ...
>>>>> I would like to check the behave in LKSCTP.
>>>>>
>>>>> we are running DIAMETER message over SCTP, and we have set the
>>>>> parameter "net.sctp.association_max_retrans = 4" in the LinuxOS.
>>>>>
>>>>> We noticed that when remote peer have retry to send the same request
>>>>> for 4 times, the LKSCTP will initiate an ABORT chunk with reason
>>>>> "association exceeded its max_retrans count".
>>>>>
>>>>> We would like to know whether this is the correct behavior? is there
>>>>> any other option that we can alter in order to avoid the ABORT chunk
>>>>> being sent?
>>>>
>>>> I don't recall the RFC saying to send an ABORT, but let me double
>>>> check in the mean time.
>>>
>>> The RFC is silent on the matter. The abort got added in 3.8 so
>>> it's been there for a while.
>>
>> I see, commit de4594a51c90 ("sctp: send abort chunk when max_retrans
>> exceeded") added the behaviour.
>>
>>>> Hmm, untested, but could you try something like that?
>>>>
>>>> diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
>>>> index fef2acd..5ce198d 100644
>>>> --- a/net/sctp/sm_sideeffect.c
>>>> +++ b/net/sctp/sm_sideeffect.c
>>>> @@ -584,7 +584,8 @@ static void sctp_cmd_assoc_failed(sctp_cmd_seq_t *commands,
>>>> sctp_add_cmd_sf(commands, SCTP_CMD_EVENT_ULP,
>>>> SCTP_ULPEVENT(event));
>>>>
>>>> - if (asoc->overall_error_count >= asoc->max_retrans) {
>>>> + if (asoc->overall_error_count >= asoc->max_retrans &&
>>>> + error != SCTP_ERROR_NO_ERROR) {
>>>> abort = sctp_make_violation_max_retrans(asoc, chunk);
>>>> if (abort)
>>>> sctp_add_cmd_sf(commands, SCTP_CMD_REPLY,
>>>
>>> This would pretty much stop all ABORTs due to excessive rtx. Might
>>> as well take the code out :).
>>>
>>> I was a bit concerned about this ABORT when it went in.
>>
>> So effectively, if I understand the argument from the commit, the
>> assumption is that the ABORT would never reach the peer anyway, but
>> is a way for tcpdump users to see on the wire that rtx limit has
>> been exceeded and since there's not mentioned anything in the RFC
>> about this, it doesn't break it. Hm.
>>
>
> Additionally I seem to recall BSD sending this type of ABORT for pretty
> much the same reason.
Yepp.
Best regards
Michael
>
> -vlad
>
>> Sun Paul, what exactly broke in your scenario? Can you be more explicit?
>>
>> Thanks,
>> Daniel
>
>
^ permalink raw reply
* Re: [RFC PATCH] net: ipv6: Make address flushing on ifdown optional
From: David Ahern @ 2015-01-23 18:47 UTC (permalink / raw)
To: Stephen Hemminger; +Cc: netdev, hannes
In-Reply-To: <20150122224033.6e2db5ce@urahara>
On 1/22/15 11:40 PM, Stephen Hemminger wrote:
> Would this break existing application expecting a particular semantic
> by listening to netlink? What happens to packets received with the static
> address when interface is down? With IPv4 Linux is mostly a weak host
> model, and IPv6 somewhere in between.
>
> For vendors that control the application stack or have limited number
> of services this would work fine, but what about RHEL?
>
>
The intent of making it a sysctl option is to maintain backwards
compatibility and allow users to take the new functionality if desired -
which includes accepting changes in behavior.
David
^ permalink raw reply
* Re: [PATCH net-next] bonding: handle more gso types
From: Eric Dumazet @ 2015-01-23 18:56 UTC (permalink / raw)
To: Tom Herbert; +Cc: David Miller, netdev, Or Gerlitz
In-Reply-To: <CA+mtBx98Hem6+L1gt9ZK-JDs0f=aNdJakFnGWspoTzdYcAcpBA@mail.gmail.com>
On Fri, 2015-01-23 at 10:33 -0800, Tom Herbert wrote:
> Is there any reason not to add NETIF_F_GSO_UDP_TUNNEL_CSUM and
> NETIF_F_GSO_UDP_REMCSUM also?
I guess there is no reasons, others than me not catching with all these
extra features, and me not being able to test them.
^ permalink raw reply
* Re: [PATCH net-next v3 1/5] netdev: introduce new NETIF_F_HW_NETFUNC_OFFLOAD feature flag for switch device offloads
From: Jiri Pirko @ 2015-01-23 19:05 UTC (permalink / raw)
To: Thomas Graf
Cc: roopa, sfeldma, jhs, bcrl, john.fastabend, stephen, vyasevic,
ronen.arad, netdev, davem, shm, gospo
In-Reply-To: <20150123175654.GB25374@casper.infradead.org>
Fri, Jan 23, 2015 at 06:56:54PM CET, tgraf@suug.ch wrote:
>On 01/23/15 at 07:48am, roopa wrote:
>> On 1/23/15, 1:44 AM, Jiri Pirko wrote:
>> >How about rather "HW_DATAPATH_OFFLOAD"? Feels more accurate. By the
>> >name, I still cannot understand what NETFUNC should mean.
>>
>> It was supposed to mean 'network function offload'. sure, will consider
>> HW_DATAPATH_OFFLOAD
>> or if anybody has other suggestions.
>
>I'm still fascinated that the description says 'for all switch asic
>offloads', 'switch drivers', 'switch ports' but we try very hard to
>come up with a different name ;-)
+1
But we'll see in future. I bet that "switch" will stick.
^ permalink raw reply
* Re: Question on SCTP ABORT chunk is generated when the association_max_retrans is reached
From: Daniel Borkmann @ 2015-01-23 19:05 UTC (permalink / raw)
To: Michael Tuexen; +Cc: Vlad Yasevich, Sun Paul, linux-sctp, netdev, linux-kernel
In-Reply-To: <8BBFBEE6-FA34-4190-BFCB-AB6BEC093774@fh-muenster.de>
On 01/23/2015 07:36 PM, Michael Tuexen wrote:
...
> Yepp. It might not reach the peer or it might. If it does it helps
> to keep the states in sync. If it doesn't it sometimes helps in
> analysing tracefiles. In BSD, we also send it. It is not required,
> doesn't harm and is useful in some cases...
Ok, as the TCB is destroyed in any case, should be fine then.
Thanks,
Daniel
^ permalink raw reply
page: next (older) | prev (newer) | latest
- recent:[subjects (threaded)|topics (new)|topics (active)]
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox