[PATCH 0/3] rtw88: 8821c: correct functions and support RFE type2 card

[PATCH 0/3] rtw88: 8821c: correct functions and support RFE type2 card

[Ping-Ke Shih]

Fix incorrect access address alignment and CCK RSSI report. And, support
8821CE RFE type 2 card by third patch with newer firmware.

Guo-Feng Fan (3):
  rtw88: coex: 8821c: correct antenna switch function
  rtw88: 8821c: Correct CCK RSSI
  rtw88: 8821c: support RFE type2 wifi NIC

 drivers/net/wireless/realtek/rtw88/main.c     |   2 +
 drivers/net/wireless/realtek/rtw88/main.h     |   7 +
 drivers/net/wireless/realtek/rtw88/rtw8821c.c | 109 ++++-
 drivers/net/wireless/realtek/rtw88/rtw8821c.h |  22 +
 .../wireless/realtek/rtw88/rtw8821c_table.c   | 397 ++++++++++++++++++
 .../wireless/realtek/rtw88/rtw8821c_table.h   |   1 +
 6 files changed, 525 insertions(+), 13 deletions(-)

-- 
2.21.0

[PATCH 1/3] rtw88: coex: 8821c: correct antenna switch function

[Ping-Ke Shih]

From: Guo-Feng Fan <vincent_fann@realtek.com>

This patch fixes a defect that uses incorrect function to access
registers. Use 8 and 32 bit access function to access 8 and 32 bit long
data respectively.

Signed-off-by: Guo-Feng Fan <vincent_fann@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw88/rtw8821c.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.c b/drivers/net/wireless/realtek/rtw88/rtw8821c.c
index 74155c999ebb..8f53afb67870 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c
@@ -719,8 +719,8 @@ static void rtw8821c_coex_cfg_ant_switch(struct rtw_dev *rtwdev, u8 ctrl_type,
 			regval = (!polarity_inverse ? 0x1 : 0x2);
 		}
 
-		rtw_write8_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_R_RFE_SEL_15,
-				regval);
+		rtw_write32_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_R_RFE_SEL_15,
+				 regval);
 		break;
 	case COEX_SWITCH_CTRL_BY_PTA:
 		rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN);
@@ -730,8 +730,8 @@ static void rtw8821c_coex_cfg_ant_switch(struct rtw_dev *rtwdev, u8 ctrl_type,
 				PTA_CTRL_PIN);
 
 		regval = (!polarity_inverse ? 0x2 : 0x1);
-		rtw_write8_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_R_RFE_SEL_15,
-				regval);
+		rtw_write32_mask(rtwdev, REG_RFE_CTRL8, BIT_MASK_R_RFE_SEL_15,
+				 regval);
 		break;
 	case COEX_SWITCH_CTRL_BY_ANTDIV:
 		rtw_write32_clr(rtwdev, REG_LED_CFG, BIT_DPDT_SEL_EN);
@@ -757,11 +757,11 @@ static void rtw8821c_coex_cfg_ant_switch(struct rtw_dev *rtwdev, u8 ctrl_type,
 	}
 
 	if (ctrl_type == COEX_SWITCH_CTRL_BY_BT) {
-		rtw_write32_clr(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE1);
-		rtw_write32_clr(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE2);
+		rtw_write8_clr(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE1);
+		rtw_write8_clr(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE2);
 	} else {
-		rtw_write32_set(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE1);
-		rtw_write32_set(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE2);
+		rtw_write8_set(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE1);
+		rtw_write8_set(rtwdev, REG_CTRL_TYPE, BIT_CTRL_TYPE2);
 	}
 }
 
-- 
2.21.0

Re: [PATCH 1/3] rtw88: coex: 8821c: correct antenna switch function

[Kalle Valo]

Ping-Ke Shih <pkshih@realtek.com> wrote:

> From: Guo-Feng Fan <vincent_fann@realtek.com>
> 
> This patch fixes a defect that uses incorrect function to access
> registers. Use 8 and 32 bit access function to access 8 and 32 bit long
> data respectively.
> 
> Signed-off-by: Guo-Feng Fan <vincent_fann@realtek.com>
> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>

3 patches applied to wireless-drivers-next.git, thanks.

adba838af159 rtw88: coex: 8821c: correct antenna switch function
b0d3016f4238 rtw88: 8821c: Correct CCK RSSI
5d6651fe8583 rtw88: 8821c: support RFE type2 wifi NIC

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20210202055012.8296-2-pkshih@realtek.com/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches

[PATCH 2/3] rtw88: 8821c: Correct CCK RSSI

[Ping-Ke Shih]

From: Guo-Feng Fan <vincent_fann@realtek.com>

Incorrect CCK RSSI may cause periodically scan from upper layer.

8821c phy status does NOT has actual value of CCK power. It provides only
lna and vga index. Driver have to use these indexes to calculate
actual RSSI.

Signed-off-by: Guo-Feng Fan <vincent_fann@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw88/rtw8821c.c | 46 +++++++++++++++++--
 drivers/net/wireless/realtek/rtw88/rtw8821c.h |  8 ++++
 2 files changed, 49 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.c b/drivers/net/wireless/realtek/rtw88/rtw8821c.c
index 8f53afb67870..f0a56f56f0d5 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c
@@ -15,6 +15,10 @@
 #include "debug.h"
 #include "bf.h"
 
+static const s8 lna_gain_table_0[8] = {22, 8, -6, -22, -31, -40, -46, -52};
+static const s8 lna_gain_table_1[16] = {10, 6, 2, -2, -6, -10, -14, -17,
+					-20, -24, -28, -31, -34, -37, -40, -44};
+
 static void rtw8821ce_efuse_parsing(struct rtw_efuse *efuse,
 				    struct rtw8821c_efuse *map)
 {
@@ -426,17 +430,49 @@ static void rtw8821c_set_channel(struct rtw_dev *rtwdev, u8 channel, u8 bw,
 	rtw8821c_set_channel_rxdfir(rtwdev, bw);
 }
 
+static s8 get_cck_rx_pwr(struct rtw_dev *rtwdev, u8 lna_idx, u8 vga_idx)
+{
+	struct rtw_efuse *efuse = &rtwdev->efuse;
+	const s8 *lna_gain_table;
+	int lna_gain_table_size;
+	s8 rx_pwr_all = 0;
+	s8 lna_gain = 0;
+
+	if (efuse->rfe_option == 0) {
+		lna_gain_table = lna_gain_table_0;
+		lna_gain_table_size = ARRAY_SIZE(lna_gain_table_0);
+	} else {
+		lna_gain_table = lna_gain_table_1;
+		lna_gain_table_size = ARRAY_SIZE(lna_gain_table_1);
+	}
+
+	if (lna_idx >= lna_gain_table_size) {
+		rtw_info(rtwdev, "incorrect lna index (%d)\n", lna_idx);
+		return -120;
+	}
+
+	lna_gain = lna_gain_table[lna_idx];
+	rx_pwr_all = lna_gain - 2 * vga_idx;
+
+	return rx_pwr_all;
+}
+
 static void query_phy_status_page0(struct rtw_dev *rtwdev, u8 *phy_status,
 				   struct rtw_rx_pkt_stat *pkt_stat)
 {
-	s8 min_rx_power = -120;
-	u8 pwdb = GET_PHY_STAT_P0_PWDB(phy_status);
+	s8 rx_power;
+	u8 lna_idx = 0;
+	u8 vga_idx = 0;
 
-	pkt_stat->rx_power[RF_PATH_A] = pwdb - 100;
+	vga_idx = GET_PHY_STAT_P0_VGA(phy_status);
+	lna_idx = FIELD_PREP(BIT_LNA_H_MASK, GET_PHY_STAT_P0_LNA_H(phy_status)) |
+		  FIELD_PREP(BIT_LNA_L_MASK, GET_PHY_STAT_P0_LNA_L(phy_status));
+	rx_power = get_cck_rx_pwr(rtwdev, lna_idx, vga_idx);
+
+	pkt_stat->rx_power[RF_PATH_A] = rx_power;
 	pkt_stat->rssi = rtw_phy_rf_power_2_rssi(pkt_stat->rx_power, 1);
 	pkt_stat->bw = RTW_CHANNEL_WIDTH_20;
-	pkt_stat->signal_power = max(pkt_stat->rx_power[RF_PATH_A],
-				     min_rx_power);
+	pkt_stat->signal_power = rx_power;
 }
 
 static void query_phy_status_page1(struct rtw_dev *rtwdev, u8 *phy_status,
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.h b/drivers/net/wireless/realtek/rtw88/rtw8821c.h
index e11e3fc41c95..4d197541430d 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8821c.h
+++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.h
@@ -148,6 +148,14 @@ _rtw_write32s_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 data)
 /* phy status page0 */
 #define GET_PHY_STAT_P0_PWDB(phy_stat)                                         \
 	le32_get_bits(*((__le32 *)(phy_stat) + 0x00), GENMASK(15, 8))
+#define GET_PHY_STAT_P0_VGA(phy_stat)                                          \
+	le32_get_bits(*((__le32 *)(phy_stat) + 0x03), GENMASK(12, 8))
+#define GET_PHY_STAT_P0_LNA_L(phy_stat)                                        \
+	le32_get_bits(*((__le32 *)(phy_stat) + 0x03), GENMASK(15, 13))
+#define GET_PHY_STAT_P0_LNA_H(phy_stat)                                        \
+	le32_get_bits(*((__le32 *)(phy_stat) + 0x03), BIT(23))
+#define BIT_LNA_H_MASK BIT(3)
+#define BIT_LNA_L_MASK GENMASK(2, 0)
 
 /* phy status page1 */
 #define GET_PHY_STAT_P1_PWDB_A(phy_stat)                                       \
-- 
2.21.0

[PATCH 3/3] rtw88: 8821c: support RFE type2 wifi NIC

[Ping-Ke Shih]

From: Guo-Feng Fan <vincent_fann@realtek.com>

RFE type2 is a new NIC which has one RF antenna shares with BT.
Update phy parameter to verstion V57 to allow initial procedure
to load extra AGC table for sharing antenna NIC.

Signed-off-by: Guo-Feng Fan <vincent_fann@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw88/main.c     |   2 +
 drivers/net/wireless/realtek/rtw88/main.h     |   7 +
 drivers/net/wireless/realtek/rtw88/rtw8821c.c |  47 +++
 drivers/net/wireless/realtek/rtw88/rtw8821c.h |  14 +
 .../wireless/realtek/rtw88/rtw8821c_table.c   | 397 ++++++++++++++++++
 .../wireless/realtek/rtw88/rtw8821c_table.h   |   1 +
 6 files changed, 468 insertions(+)

diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c
index 16bacfadeb58..757aaf45f65e 100644
--- a/drivers/net/wireless/realtek/rtw88/main.c
+++ b/drivers/net/wireless/realtek/rtw88/main.c
@@ -1590,6 +1590,8 @@ static int rtw_chip_board_info_setup(struct rtw_dev *rtwdev)
 	rtw_phy_setup_phy_cond(rtwdev, 0);
 
 	rtw_phy_init_tx_power(rtwdev);
+	if (rfe_def->agc_btg_tbl)
+		rtw_load_table(rtwdev, rfe_def->agc_btg_tbl);
 	rtw_load_table(rtwdev, rfe_def->phy_pg_tbl);
 	rtw_load_table(rtwdev, rfe_def->txpwr_lmt_tbl);
 	rtw_phy_tx_power_by_rate_config(hal);
diff --git a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h
index 9a318dfd04f9..87524199d0d6 100644
--- a/drivers/net/wireless/realtek/rtw88/main.h
+++ b/drivers/net/wireless/realtek/rtw88/main.h
@@ -1042,6 +1042,7 @@ enum rtw_rfe_fem {
 struct rtw_rfe_def {
 	const struct rtw_table *phy_pg_tbl;
 	const struct rtw_table *txpwr_lmt_tbl;
+	const struct rtw_table *agc_btg_tbl;
 };
 
 #define RTW_DEF_RFE(chip, bb_pg, pwrlmt) {				  \
@@ -1049,6 +1050,12 @@ struct rtw_rfe_def {
 	.txpwr_lmt_tbl = &rtw ## chip ## _txpwr_lmt_type ## pwrlmt ## _tbl, \
 	}
 
+#define RTW_DEF_RFE_EXT(chip, bb_pg, pwrlmt, btg) {			  \
+	.phy_pg_tbl = &rtw ## chip ## _bb_pg_type ## bb_pg ## _tbl,	  \
+	.txpwr_lmt_tbl = &rtw ## chip ## _txpwr_lmt_type ## pwrlmt ## _tbl, \
+	.agc_btg_tbl = &rtw ## chip ## _agc_btg_type ## btg ## _tbl, \
+	}
+
 #define RTW_PWR_TRK_5G_1		0
 #define RTW_PWR_TRK_5G_2		1
 #define RTW_PWR_TRK_5G_3		2
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.c b/drivers/net/wireless/realtek/rtw88/rtw8821c.c
index f0a56f56f0d5..33c6cf1206c8 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c
@@ -25,6 +25,13 @@ static void rtw8821ce_efuse_parsing(struct rtw_efuse *efuse,
 	ether_addr_copy(efuse->addr, map->e.mac_addr);
 }
 
+enum rtw8821ce_rf_set {
+	SWITCH_TO_BTG,
+	SWITCH_TO_WLG,
+	SWITCH_TO_WLA,
+	SWITCH_TO_BT,
+};
+
 static int rtw8821c_read_efuse(struct rtw_dev *rtwdev, u8 *log_map)
 {
 	struct rtw_efuse *efuse = &rtwdev->efuse;
@@ -228,6 +235,40 @@ static void rtw8821c_cfg_ldo25(struct rtw_dev *rtwdev, bool enable)
 	rtw_write8(rtwdev, REG_LDO_EFUSE_CTRL + 3, ldo_pwr);
 }
 
+static void rtw8821c_switch_rf_set(struct rtw_dev *rtwdev, u8 rf_set)
+{
+	u32 reg;
+
+	rtw_write32_set(rtwdev, REG_DMEM_CTRL, BIT_WL_RST);
+	rtw_write32_set(rtwdev, REG_SYS_CTRL, BIT_FEN_EN);
+
+	reg = rtw_read32(rtwdev, REG_RFECTL);
+	switch (rf_set) {
+	case SWITCH_TO_BTG:
+		reg |= B_BTG_SWITCH;
+		reg &= ~(B_CTRL_SWITCH | B_WL_SWITCH | B_WLG_SWITCH |
+			 B_WLA_SWITCH);
+		rtw_write32_mask(rtwdev, REG_ENRXCCA, MASKBYTE2, BTG_CCA);
+		rtw_write32_mask(rtwdev, REG_ENTXCCK, MASKLWORD, BTG_LNA);
+		break;
+	case SWITCH_TO_WLG:
+		reg |= B_WL_SWITCH | B_WLG_SWITCH;
+		reg &= ~(B_BTG_SWITCH | B_CTRL_SWITCH | B_WLA_SWITCH);
+		rtw_write32_mask(rtwdev, REG_ENRXCCA, MASKBYTE2, WLG_CCA);
+		rtw_write32_mask(rtwdev, REG_ENTXCCK, MASKLWORD, WLG_LNA);
+		break;
+	case SWITCH_TO_WLA:
+		reg |= B_WL_SWITCH | B_WLA_SWITCH;
+		reg &= ~(B_BTG_SWITCH | B_CTRL_SWITCH | B_WLG_SWITCH);
+		break;
+	case SWITCH_TO_BT:
+	default:
+		break;
+	}
+
+	rtw_write32(rtwdev, REG_RFECTL, reg);
+}
+
 static void rtw8821c_set_channel_rf(struct rtw_dev *rtwdev, u8 channel, u8 bw)
 {
 	u32 rf_reg18;
@@ -261,9 +302,14 @@ static void rtw8821c_set_channel_rf(struct rtw_dev *rtwdev, u8 channel, u8 bw)
 	}
 
 	if (channel <= 14) {
+		if (rtwdev->efuse.rfe_option == 0)
+			rtw8821c_switch_rf_set(rtwdev, SWITCH_TO_WLG);
+		else if (rtwdev->efuse.rfe_option == 2)
+			rtw8821c_switch_rf_set(rtwdev, SWITCH_TO_BTG);
 		rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTDBG, BIT(6), 0x1);
 		rtw_write_rf(rtwdev, RF_PATH_A, 0x64, 0xf, 0xf);
 	} else {
+		rtw8821c_switch_rf_set(rtwdev, SWITCH_TO_WLA);
 		rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTDBG, BIT(6), 0x0);
 	}
 
@@ -1450,6 +1496,7 @@ static const struct rtw_intf_phy_para_table phy_para_table_8821c = {
 
 static const struct rtw_rfe_def rtw8821c_rfe_defs[] = {
 	[0] = RTW_DEF_RFE(8821c, 0, 0),
+	[2] = RTW_DEF_RFE_EXT(8821c, 0, 0, 2),
 };
 
 static struct rtw_hw_reg rtw8821c_dig[] = {
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.h b/drivers/net/wireless/realtek/rtw88/rtw8821c.h
index 4d197541430d..112faa60f653 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8821c.h
+++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.h
@@ -181,6 +181,8 @@ _rtw_write32s_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 data)
 #define GET_PHY_STAT_P1_RXSNR_B(phy_stat)                                      \
 	le32_get_bits(*((__le32 *)(phy_stat) + 0x06), GENMASK(15, 8))
 
+#define REG_SYS_CTRL	0x000
+#define BIT_FEN_EN	BIT(26)
 #define REG_INIRTS_RATE_SEL 0x0480
 #define REG_HTSTFWT	0x800
 #define REG_RXPSEL	0x808
@@ -212,6 +214,11 @@ _rtw_write32s_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 data)
 #define REG_FA_CCK	0xa5c
 #define REG_RXDESC	0xa2c
 #define REG_ENTXCCK	0xa80
+#define BTG_LNA		0xfc84
+#define WLG_LNA		0x7532
+#define REG_ENRXCCA	0xa84
+#define BTG_CCA		0x0e
+#define WLG_CCA		0x12
 #define REG_PWRTH2	0xaa8
 #define REG_CSRATIO	0xaaa
 #define REG_TXFILTER	0xaac
@@ -225,6 +232,11 @@ _rtw_write32s_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 data)
 #define REG_RFESEL0	0xcb0
 #define REG_RFESEL8	0xcb4
 #define REG_RFECTL	0xcb8
+#define B_BTG_SWITCH	BIT(16)
+#define B_CTRL_SWITCH	BIT(18)
+#define B_WL_SWITCH	(BIT(20) | BIT(22))
+#define B_WLG_SWITCH	BIT(21)
+#define B_WLA_SWITCH	BIT(23)
 #define REG_RFEINV	0xcbc
 #define REG_AGCTR_B	0xe08
 #define REG_RXIGI_B	0xe50
@@ -235,6 +247,8 @@ _rtw_write32s_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 data)
 #define REG_CCA_OFDM	0xf08
 #define REG_FA_OFDM	0xf48
 #define REG_CCA_CCK	0xfcc
+#define REG_DMEM_CTRL	0x1080
+#define BIT_WL_RST	BIT(16)
 #define REG_ANTWT	0x1904
 #define REG_IQKFAILMSK	0x1bf0
 #define BIT_MASK_R_RFE_SEL_15	GENMASK(31, 28)
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c_table.c b/drivers/net/wireless/realtek/rtw88/rtw8821c_table.c
index 970f903f7dc7..8e8915c5c498 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8821c_table.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8821c_table.c
@@ -1342,6 +1342,399 @@ static const u32 rtw8821c_agc[] = {
 
 RTW_DECL_TABLE_PHY_COND(rtw8821c_agc, rtw_phy_cfg_agc);
 
+static const u32 rtw8821c_agc_btg_type2[] = {
+	0x80001004,	0x00000000,	0x40000000,	0x00000000,
+	0x81C, 0xFF000013,
+	0x81C, 0xFE020013,
+	0x81C, 0xFD040013,
+	0x81C, 0xFC060013,
+	0x81C, 0xFB080013,
+	0x81C, 0xFA0A0013,
+	0x81C, 0xF90C0013,
+	0x81C, 0xF80E0013,
+	0x81C, 0xF7100013,
+	0x81C, 0xF6120013,
+	0x81C, 0xF5140013,
+	0x81C, 0xF4160013,
+	0x81C, 0xF3180013,
+	0x81C, 0xF21A0013,
+	0x81C, 0xF11C0013,
+	0x81C, 0xF01E0013,
+	0x81C, 0xEF200013,
+	0x81C, 0xEE220013,
+	0x81C, 0xED240013,
+	0x81C, 0xEC260013,
+	0x81C, 0xEB280013,
+	0x81C, 0xEA2A0013,
+	0x81C, 0xE92C0013,
+	0x81C, 0xE82E0013,
+	0x81C, 0xE7300013,
+	0x81C, 0x8B320013,
+	0x81C, 0x8A340013,
+	0x81C, 0x89360013,
+	0x81C, 0x88380013,
+	0x81C, 0x873A0013,
+	0x81C, 0x863C0013,
+	0x81C, 0x853E0013,
+	0x81C, 0x84400013,
+	0x81C, 0x83420013,
+	0x81C, 0x82440013,
+	0x81C, 0x81460013,
+	0x81C, 0x08480013,
+	0x81C, 0x074A0013,
+	0x81C, 0x064C0013,
+	0x81C, 0x054E0013,
+	0x81C, 0x04500013,
+	0x81C, 0x03520013,
+	0x81C, 0x88540003,
+	0x81C, 0x87560003,
+	0x81C, 0x86580003,
+	0x81C, 0x855A0003,
+	0x81C, 0x845C0003,
+	0x81C, 0x835E0003,
+	0x81C, 0x82600003,
+	0x81C, 0x81620003,
+	0x81C, 0x07640003,
+	0x81C, 0x06660003,
+	0x81C, 0x05680003,
+	0x81C, 0x046A0003,
+	0x81C, 0x036C0003,
+	0x81C, 0x026E0003,
+	0x81C, 0x01700003,
+	0x81C, 0x01720003,
+	0x81C, 0x01740003,
+	0x81C, 0x01760003,
+	0x81C, 0x01780003,
+	0x81C, 0x017A0003,
+	0x81C, 0x017C0003,
+	0x81C, 0x017E0003,
+	0x81C, 0xFF000813,
+	0x81C, 0xFE020813,
+	0x81C, 0xFD040813,
+	0x81C, 0xFC060813,
+	0x81C, 0xFB080813,
+	0x81C, 0xFA0A0813,
+	0x81C, 0xF90C0813,
+	0x81C, 0xF80E0813,
+	0x81C, 0xF7100813,
+	0x81C, 0xF6120813,
+	0x81C, 0xF5140813,
+	0x81C, 0xF4160813,
+	0x81C, 0xF3180813,
+	0x81C, 0xF21A0813,
+	0x81C, 0xF11C0813,
+	0x81C, 0x941E0813,
+	0x81C, 0x93200813,
+	0x81C, 0x92220813,
+	0x81C, 0x91240813,
+	0x81C, 0x90260813,
+	0x81C, 0x8F280813,
+	0x81C, 0x8E2A0813,
+	0x81C, 0x8D2C0813,
+	0x81C, 0x8C2E0813,
+	0x81C, 0x8B300813,
+	0x81C, 0x8A320813,
+	0x81C, 0x89340813,
+	0x81C, 0x88360813,
+	0x81C, 0x87380813,
+	0x81C, 0x863A0813,
+	0x81C, 0x853C0813,
+	0x81C, 0x843E0813,
+	0x81C, 0x83400813,
+	0x81C, 0x82420813,
+	0x81C, 0x81440813,
+	0x81C, 0x07460813,
+	0x81C, 0x06480813,
+	0x81C, 0x054A0813,
+	0x81C, 0x044C0813,
+	0x81C, 0x034E0813,
+	0x81C, 0x02500813,
+	0x81C, 0x01520813,
+	0x81C, 0x88540803,
+	0x81C, 0x87560803,
+	0x81C, 0x86580803,
+	0x81C, 0x855A0803,
+	0x81C, 0x845C0803,
+	0x81C, 0x835E0803,
+	0x81C, 0x82600803,
+	0x81C, 0x81620803,
+	0x81C, 0x07640803,
+	0x81C, 0x06660803,
+	0x81C, 0x05680803,
+	0x81C, 0x046A0803,
+	0x81C, 0x036C0803,
+	0x81C, 0x026E0803,
+	0x81C, 0x01700803,
+	0x81C, 0x01720803,
+	0x81C, 0x01740803,
+	0x81C, 0x01760803,
+	0x81C, 0x01780803,
+	0x81C, 0x017A0803,
+	0x81C, 0x017C0803,
+	0x81C, 0x017E0803,
+	0x90001005,	0x00000000,	0x40000000,	0x00000000,
+	0x81C, 0xFF000013,
+	0x81C, 0xFE020013,
+	0x81C, 0xFD040013,
+	0x81C, 0xFC060013,
+	0x81C, 0xFB080013,
+	0x81C, 0xFA0A0013,
+	0x81C, 0xF90C0013,
+	0x81C, 0xF80E0013,
+	0x81C, 0xF7100013,
+	0x81C, 0xF6120013,
+	0x81C, 0xF5140013,
+	0x81C, 0xF4160013,
+	0x81C, 0xF3180013,
+	0x81C, 0xF21A0013,
+	0x81C, 0xF11C0013,
+	0x81C, 0xF01E0013,
+	0x81C, 0xEF200013,
+	0x81C, 0xEE220013,
+	0x81C, 0xED240013,
+	0x81C, 0xEC260013,
+	0x81C, 0xEB280013,
+	0x81C, 0xEA2A0013,
+	0x81C, 0xE92C0013,
+	0x81C, 0xE82E0013,
+	0x81C, 0xE7300013,
+	0x81C, 0x8B320013,
+	0x81C, 0x8A340013,
+	0x81C, 0x89360013,
+	0x81C, 0x88380013,
+	0x81C, 0x873A0013,
+	0x81C, 0x863C0013,
+	0x81C, 0x853E0013,
+	0x81C, 0x84400013,
+	0x81C, 0x83420013,
+	0x81C, 0x82440013,
+	0x81C, 0x81460013,
+	0x81C, 0x08480013,
+	0x81C, 0x074A0013,
+	0x81C, 0x064C0013,
+	0x81C, 0x054E0013,
+	0x81C, 0x04500013,
+	0x81C, 0x03520013,
+	0x81C, 0x88540003,
+	0x81C, 0x87560003,
+	0x81C, 0x86580003,
+	0x81C, 0x855A0003,
+	0x81C, 0x845C0003,
+	0x81C, 0x835E0003,
+	0x81C, 0x82600003,
+	0x81C, 0x81620003,
+	0x81C, 0x07640003,
+	0x81C, 0x06660003,
+	0x81C, 0x05680003,
+	0x81C, 0x046A0003,
+	0x81C, 0x036C0003,
+	0x81C, 0x026E0003,
+	0x81C, 0x01700003,
+	0x81C, 0x01720003,
+	0x81C, 0x01740003,
+	0x81C, 0x01760003,
+	0x81C, 0x01780003,
+	0x81C, 0x017A0003,
+	0x81C, 0x017C0003,
+	0x81C, 0x017E0003,
+	0x81C, 0xFF000813,
+	0x81C, 0xFE020813,
+	0x81C, 0xFD040813,
+	0x81C, 0xFC060813,
+	0x81C, 0xFB080813,
+	0x81C, 0xFA0A0813,
+	0x81C, 0xF90C0813,
+	0x81C, 0xF80E0813,
+	0x81C, 0xF7100813,
+	0x81C, 0xF6120813,
+	0x81C, 0xF5140813,
+	0x81C, 0xF4160813,
+	0x81C, 0xF3180813,
+	0x81C, 0xF21A0813,
+	0x81C, 0xF11C0813,
+	0x81C, 0x941E0813,
+	0x81C, 0x93200813,
+	0x81C, 0x92220813,
+	0x81C, 0x91240813,
+	0x81C, 0x90260813,
+	0x81C, 0x8F280813,
+	0x81C, 0x8E2A0813,
+	0x81C, 0x8D2C0813,
+	0x81C, 0x8C2E0813,
+	0x81C, 0x8B300813,
+	0x81C, 0x8A320813,
+	0x81C, 0x89340813,
+	0x81C, 0x88360813,
+	0x81C, 0x87380813,
+	0x81C, 0x863A0813,
+	0x81C, 0x853C0813,
+	0x81C, 0x843E0813,
+	0x81C, 0x83400813,
+	0x81C, 0x82420813,
+	0x81C, 0x81440813,
+	0x81C, 0x07460813,
+	0x81C, 0x06480813,
+	0x81C, 0x054A0813,
+	0x81C, 0x044C0813,
+	0x81C, 0x034E0813,
+	0x81C, 0x02500813,
+	0x81C, 0x01520813,
+	0x81C, 0x88540803,
+	0x81C, 0x87560803,
+	0x81C, 0x86580803,
+	0x81C, 0x855A0803,
+	0x81C, 0x845C0803,
+	0x81C, 0x835E0803,
+	0x81C, 0x82600803,
+	0x81C, 0x81620803,
+	0x81C, 0x07640803,
+	0x81C, 0x06660803,
+	0x81C, 0x05680803,
+	0x81C, 0x046A0803,
+	0x81C, 0x036C0803,
+	0x81C, 0x026E0803,
+	0x81C, 0x01700803,
+	0x81C, 0x01720803,
+	0x81C, 0x01740803,
+	0x81C, 0x01760803,
+	0x81C, 0x01780803,
+	0x81C, 0x017A0803,
+	0x81C, 0x017C0803,
+	0x81C, 0x017E0803,
+	0xA0000000,	0x00000000,
+	0x81C, 0xFF000013,
+	0x81C, 0xFE020013,
+	0x81C, 0xFD040013,
+	0x81C, 0xFC060013,
+	0x81C, 0xFB080013,
+	0x81C, 0xFA0A0013,
+	0x81C, 0xF90C0013,
+	0x81C, 0xF80E0013,
+	0x81C, 0xF7100013,
+	0x81C, 0xF6120013,
+	0x81C, 0xF5140013,
+	0x81C, 0xF4160013,
+	0x81C, 0xF3180013,
+	0x81C, 0xF21A0013,
+	0x81C, 0xF11C0013,
+	0x81C, 0xF01E0013,
+	0x81C, 0xEF200013,
+	0x81C, 0xEE220013,
+	0x81C, 0xED240013,
+	0x81C, 0xEC260013,
+	0x81C, 0xEB280013,
+	0x81C, 0xEA2A0013,
+	0x81C, 0xE92C0013,
+	0x81C, 0xE82E0013,
+	0x81C, 0xE7300013,
+	0x81C, 0x8A320013,
+	0x81C, 0x89340013,
+	0x81C, 0x88360013,
+	0x81C, 0x87380013,
+	0x81C, 0x863A0013,
+	0x81C, 0x853C0013,
+	0x81C, 0x843E0013,
+	0x81C, 0x83400013,
+	0x81C, 0x82420013,
+	0x81C, 0x81440013,
+	0x81C, 0x07460013,
+	0x81C, 0x06480013,
+	0x81C, 0x054A0013,
+	0x81C, 0x044C0013,
+	0x81C, 0x034E0013,
+	0x81C, 0x02500013,
+	0x81C, 0x01520013,
+	0x81C, 0x88540003,
+	0x81C, 0x87560003,
+	0x81C, 0x86580003,
+	0x81C, 0x855A0003,
+	0x81C, 0x845C0003,
+	0x81C, 0x835E0003,
+	0x81C, 0x82600003,
+	0x81C, 0x81620003,
+	0x81C, 0x07640003,
+	0x81C, 0x06660003,
+	0x81C, 0x05680003,
+	0x81C, 0x046A0003,
+	0x81C, 0x036C0003,
+	0x81C, 0x026E0003,
+	0x81C, 0x01700003,
+	0x81C, 0x01720003,
+	0x81C, 0x01740003,
+	0x81C, 0x01760003,
+	0x81C, 0x01780003,
+	0x81C, 0x017A0003,
+	0x81C, 0x017C0003,
+	0x81C, 0x017E0003,
+	0x81C, 0xFF000813,
+	0x81C, 0xFE020813,
+	0x81C, 0xFD040813,
+	0x81C, 0xFC060813,
+	0x81C, 0xFB080813,
+	0x81C, 0xFA0A0813,
+	0x81C, 0xF90C0813,
+	0x81C, 0xF80E0813,
+	0x81C, 0xF7100813,
+	0x81C, 0xF6120813,
+	0x81C, 0xF5140813,
+	0x81C, 0xF4160813,
+	0x81C, 0xF3180813,
+	0x81C, 0xF21A0813,
+	0x81C, 0xF11C0813,
+	0x81C, 0x961E0813,
+	0x81C, 0x95200813,
+	0x81C, 0x94220813,
+	0x81C, 0x93240813,
+	0x81C, 0x92260813,
+	0x81C, 0x91280813,
+	0x81C, 0x8F2A0813,
+	0x81C, 0x8E2C0813,
+	0x81C, 0x8D2E0813,
+	0x81C, 0x8C300813,
+	0x81C, 0x8B320813,
+	0x81C, 0x8A340813,
+	0x81C, 0x89360813,
+	0x81C, 0x88380813,
+	0x81C, 0x873A0813,
+	0x81C, 0x863C0813,
+	0x81C, 0x853E0813,
+	0x81C, 0x84400813,
+	0x81C, 0x83420813,
+	0x81C, 0x82440813,
+	0x81C, 0x08460813,
+	0x81C, 0x07480813,
+	0x81C, 0x064A0813,
+	0x81C, 0x054C0813,
+	0x81C, 0x044E0813,
+	0x81C, 0x03500813,
+	0x81C, 0x02520813,
+	0x81C, 0x89540803,
+	0x81C, 0x88560803,
+	0x81C, 0x87580803,
+	0x81C, 0x865A0803,
+	0x81C, 0x855C0803,
+	0x81C, 0x845E0803,
+	0x81C, 0x83600803,
+	0x81C, 0x82620803,
+	0x81C, 0x07640803,
+	0x81C, 0x06660803,
+	0x81C, 0x05680803,
+	0x81C, 0x046A0803,
+	0x81C, 0x036C0803,
+	0x81C, 0x026E0803,
+	0x81C, 0x01700803,
+	0x81C, 0x01720803,
+	0x81C, 0x01740803,
+	0x81C, 0x01760803,
+	0x81C, 0x01780803,
+	0x81C, 0x017A0803,
+	0x81C, 0x017C0803,
+	0x81C, 0x017E0803,
+	0xB0000000,	0x00000000,
+};
+
+RTW_DECL_TABLE_PHY_COND(rtw8821c_agc_btg_type2, rtw_phy_cfg_agc);
+
 static const u32 rtw8821c_bb[] = {
 	0x800, 0x9020D010,
 	0x804, 0x80018180,
@@ -1394,7 +1787,11 @@ static const u32 rtw8821c_bb[] = {
 	0x8C0, 0xFFE04020,
 	0x8C4, 0x47C00000,
 	0x8C8, 0x00025165,
+	0x82000400,	0x00000000,	0x40000000,	0x00000000,
+	0x8CC, 0x08190492,
+	0xA0000000,	0x00000000,
 	0x8CC, 0x08188492,
+	0xB0000000,	0x00000000,
 	0x8D0, 0x0000B800,
 	0x8D4, 0x860308A0,
 	0x8D8, 0x290B5612,
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c_table.h b/drivers/net/wireless/realtek/rtw88/rtw8821c_table.h
index 5ea8b4fc7fba..cda98f5c4a01 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8821c_table.h
+++ b/drivers/net/wireless/realtek/rtw88/rtw8821c_table.h
@@ -7,6 +7,7 @@
 
 extern const struct rtw_table rtw8821c_mac_tbl;
 extern const struct rtw_table rtw8821c_agc_tbl;
+extern const struct rtw_table rtw8821c_agc_btg_type2_tbl;
 extern const struct rtw_table rtw8821c_bb_tbl;
 extern const struct rtw_table rtw8821c_bb_pg_type0_tbl;
 extern const struct rtw_table rtw8821c_rf_a_tbl;
-- 
2.21.0

Re: [PATCH 3/3] rtw88: 8821c: support RFE type2 wifi NIC

[Kai-Heng Feng]

On Tue, Feb 2, 2021 at 1:54 PM Ping-Ke Shih <pkshih@realtek.com> wrote:
>
> From: Guo-Feng Fan <vincent_fann@realtek.com>
>
> RFE type2 is a new NIC which has one RF antenna shares with BT.
> Update phy parameter to verstion V57 to allow initial procedure
> to load extra AGC table for sharing antenna NIC.
>
> Signed-off-by: Guo-Feng Fan <vincent_fann@realtek.com>
> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>

For the series,
Tested-by: Kai-Heng Feng <kai.heng.feng@canonical.com>