From cde9070d9970eef1f7ec2360586c802a16230ad8 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:50 +0000
Subject: [PATCH] rtl88x2CE_WiFi_linux driver
---
kernel/drivers/net/wireless/rockchip_wlan/rtl8723cs/hal/hal_btcoex.c | 86 ++++++++++++++++++++++++++++++++++--------
1 files changed, 69 insertions(+), 17 deletions(-)
diff --git a/kernel/drivers/net/wireless/rockchip_wlan/rtl8723cs/hal/hal_btcoex.c b/kernel/drivers/net/wireless/rockchip_wlan/rtl8723cs/hal/hal_btcoex.c
index 3625288..1a5c88a 100644
--- a/kernel/drivers/net/wireless/rockchip_wlan/rtl8723cs/hal/hal_btcoex.c
+++ b/kernel/drivers/net/wireless/rockchip_wlan/rtl8723cs/hal/hal_btcoex.c
@@ -2329,7 +2329,23 @@
}
}
-u32 halbtcoutsrc_Read_scbd(void *pBtcContext, u32* score_board_val)
+u16 halbtcoutsrc_Read_scbd(void *pBtcContext, u16* score_board_val)
+{
+ PBTC_COEXIST btc = (PBTC_COEXIST)pBtcContext;
+ struct btc_coex_sta *coex_sta = &btc->coex_sta;
+ const struct btc_chip_para *chip_para = btc->chip_para;
+
+ if (!chip_para->scbd_support)
+ return 0;
+
+ *score_board_val = (btc->btc_read_2byte(btc, chip_para->scbd_reg))
+ & 0x7fff;
+ coex_sta->score_board_BW = *score_board_val;
+
+ return coex_sta->score_board_BW;
+}
+
+u32 halbtcoutsrc_Read_scbd_32bit(void *pBtcContext, u32* score_board_val)
{
PBTC_COEXIST btc = (PBTC_COEXIST)pBtcContext;
struct btc_coex_sta *coex_sta = &btc->coex_sta;
@@ -2340,18 +2356,17 @@
*score_board_val = (btc->btc_read_4byte(btc, chip_para->scbd_reg))
& 0x7fffffff;
- coex_sta->score_board_BW = *score_board_val;
+ coex_sta->score_board_BW_32bit = *score_board_val;
- return coex_sta->score_board_BW;
+ return coex_sta->score_board_BW_32bit;
}
-void halbtcoutsrc_Write_scbd(void *pBtcContext, u32 bitpos, u8 state)
+void halbtcoutsrc_Write_scbd(void *pBtcContext, u16 bitpos, u8 state)
{
PBTC_COEXIST btc = (PBTC_COEXIST)pBtcContext;
struct btc_coex_sta *coex_sta = &btc->coex_sta;
const struct btc_chip_para *chip_para = btc->chip_para;
- u32 val = 0x2;
- u8* btc_dbg_buf = &gl_btc_trace_buf[0];
+ u16 val = 0x2;
if (!chip_para->scbd_support)
return;
@@ -2375,19 +2390,52 @@
if (val != coex_sta->score_board_WB) {
coex_sta->score_board_WB = val;
+ val = val | 0x8000;
- if(chip_para->scbd_bit_num == BTC_SCBD_32_BIT)
- val = val | 0x80000000;
- else
- val = val | 0x8000;
-
- btc->btc_write_4byte(btc, chip_para->scbd_reg, val);
-
- BTC_SPRINTF(btc_dbg_buf, BT_TMP_BUF_SIZE,
- "[BTCoex], write scoreboard 0x%x\n", val);
+ btc->btc_write_2byte(btc, chip_para->scbd_reg, val);
+
+ RTW_DBG("[BTC], write scoreboard 0x%x\n", val);
} else {
- BTC_SPRINTF(btc_dbg_buf, BT_TMP_BUF_SIZE,
- "[BTCoex], %s: return for nochange\n", __func__);
+ RTW_DBG("[BTC], return for nochange\n");
+ }
+}
+
+void halbtcoutsrc_Write_scbd_32bit(void *pBtcContext, u32 bitpos, u8 state)
+{
+ PBTC_COEXIST btc = (PBTC_COEXIST)pBtcContext;
+ struct btc_coex_sta *coex_sta = &btc->coex_sta;
+ const struct btc_chip_para *chip_para = btc->chip_para;
+ u32 val = 0x2;
+
+ if (!chip_para->scbd_support)
+ return;
+
+ val = val | coex_sta->score_board_WB;
+
+ /* for 8822b, Scoreboard[10]: 0: CQDDR off, 1: CQDDR on
+ * for 8822c, Scoreboard[10]: 0: CQDDR on, 1:CQDDR fix 2M
+ */
+ if (!btc->chip_para->new_scbd10_def && (bitpos & BTC_SCBD_FIX2M)) {
+ if (state)
+ val = val & (~BTC_SCBD_FIX2M);
+ else
+ val = val | BTC_SCBD_FIX2M;
+ } else {
+ if (state)
+ val = val | bitpos;
+ else
+ val = val & (~bitpos);
+ }
+
+ if (val != coex_sta->score_board_WB_32bit) {
+ coex_sta->score_board_WB_32bit = val;
+ val = val | 0x80000000;
+
+ btc->btc_write_4byte(btc, chip_para->scbd_reg, val);
+
+ RTW_DBG("[BTC], write scoreboard 0x%x\n", val);
+ } else {
+ RTW_DBG("[BTC], return for nochange\n");
}
}
@@ -3211,11 +3259,13 @@
pBtCoexist->chip_para = &btc_chip_para_8192f;
}
#endif
+#ifdef PLATFORM_LINUX
#ifdef CONFIG_RTL8723F
else if (IS_HARDWARE_TYPE_8723F(padapter)) {
pBtCoexist->chip_type = BTC_CHIP_RTL8723F;
pBtCoexist->chip_para = &btc_chip_para_8723f;
}
+#endif
#endif
else {
pBtCoexist->chip_type = BTC_CHIP_UNDEF;
@@ -3291,7 +3341,9 @@
pBtCoexist->btc_write_linderct = halbtcoutsrc_WriteLIndirectReg;
pBtCoexist->btc_read_scbd = halbtcoutsrc_Read_scbd;
+ pBtCoexist->btc_read_scbd_32bit = halbtcoutsrc_Read_scbd_32bit;
pBtCoexist->btc_write_scbd = halbtcoutsrc_Write_scbd;
+ pBtCoexist->btc_write_scbd_32bit = halbtcoutsrc_Write_scbd_32bit;
pBtCoexist->btc_set_bb_reg = halbtcoutsrc_SetBbReg;
pBtCoexist->btc_get_bb_reg = halbtcoutsrc_GetBbReg;
--
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