* [PATCH v3 1/6] wifi: rtw89: add mlo_dbcc_mode for WiFi 7 chips
2024-01-20 0:38 [PATCH v3 0/6] wifi: rtw89: 8922a: implement more chip_ops for 8922A Ping-Ke Shih
@ 2024-01-20 0:38 ` Ping-Ke Shih
2024-01-23 11:35 ` Kalle Valo
2024-01-20 0:38 ` [PATCH v3 2/6] wifi: rtw89: 8922a: add chip_ops::{enable,disable}_bb_rf Ping-Ke Shih
` (4 subsequent siblings)
5 siblings, 1 reply; 8+ messages in thread
From: Ping-Ke Shih @ 2024-01-20 0:38 UTC (permalink / raw)
To: kvalo; +Cc: hsuan8331, linux-wireless
WiFi 7 chips can operate in various MLO applications, such as 1 link (2SS)
and 2 links (1SS + 1SS), and we should configure different PHY mode for
each of them.
For example,
- MLO_2_PLUS_0_1RF is 1 link with 2SS rate, and enable one RF component.
- MLO_1_PLUS_1_1RF is 2 links with 1SS rate for each, and enable one RF
component that can support two paths.
By default, we set the mode to legacy MLO_DBCC_NOT_SUPPORT (don't support
MLO and DBCC yet), and later we will introduce logic to change the mode.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
drivers/net/wireless/realtek/rtw89/core.c | 2 ++
drivers/net/wireless/realtek/rtw89/core.h | 27 +++++++++++++++++++++++
2 files changed, 29 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c
index 347703b68dfd..b1fcd284a6b8 100644
--- a/drivers/net/wireless/realtek/rtw89/core.c
+++ b/drivers/net/wireless/realtek/rtw89/core.c
@@ -4191,6 +4191,8 @@ int rtw89_core_init(struct rtw89_dev *rtwdev)
rtw89_traffic_stats_init(rtwdev, &rtwdev->stats);
rtwdev->hal.rx_fltr = DEFAULT_AX_RX_FLTR;
+ rtwdev->dbcc_en = false;
+ rtwdev->mlo_dbcc_mode = MLO_DBCC_NOT_SUPPORT;
INIT_WORK(&btc->eapol_notify_work, rtw89_btc_ntfy_eapol_packet_work);
INIT_WORK(&btc->arp_notify_work, rtw89_btc_ntfy_arp_packet_work);
diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h
index 80f67f1b0679..34e52f7c3bba 100644
--- a/drivers/net/wireless/realtek/rtw89/core.h
+++ b/drivers/net/wireless/realtek/rtw89/core.h
@@ -3243,6 +3243,20 @@ enum rtw89_dma_ch {
RTW89_DMA_CH_NUM = 13
};
+#define MLO_MODE_FOR_BB0_BB1_RF(bb0, bb1, rf) ((rf) << 12 | (bb1) << 4 | (bb0))
+
+enum rtw89_mlo_dbcc_mode {
+ MLO_DBCC_NOT_SUPPORT = 1,
+ MLO_0_PLUS_2_1RF = MLO_MODE_FOR_BB0_BB1_RF(0, 2, 1),
+ MLO_0_PLUS_2_2RF = MLO_MODE_FOR_BB0_BB1_RF(0, 2, 2),
+ MLO_1_PLUS_1_1RF = MLO_MODE_FOR_BB0_BB1_RF(1, 1, 1),
+ MLO_1_PLUS_1_2RF = MLO_MODE_FOR_BB0_BB1_RF(1, 1, 2),
+ MLO_2_PLUS_0_1RF = MLO_MODE_FOR_BB0_BB1_RF(2, 0, 1),
+ MLO_2_PLUS_0_2RF = MLO_MODE_FOR_BB0_BB1_RF(2, 0, 2),
+ MLO_2_PLUS_2_2RF = MLO_MODE_FOR_BB0_BB1_RF(2, 2, 2),
+ DBCC_LEGACY = 0xffffffff,
+};
+
enum rtw89_qta_mode {
RTW89_QTA_SCC,
RTW89_QTA_DLFW,
@@ -4839,6 +4853,7 @@ struct rtw89_dev {
const struct ieee80211_ops *ops;
bool dbcc_en;
+ enum rtw89_mlo_dbcc_mode mlo_dbcc_mode;
struct rtw89_hw_scan_info scan_info;
const struct rtw89_chip_info *chip;
const struct rtw89_pci_info *pci_info;
@@ -5835,6 +5850,18 @@ static inline void rtw89_core_tx_wait_complete(struct rtw89_dev *rtwdev,
rcu_read_unlock();
}
+static inline bool rtw89_is_mlo_1_1(struct rtw89_dev *rtwdev)
+{
+ switch (rtwdev->mlo_dbcc_mode) {
+ case MLO_1_PLUS_1_1RF:
+ case MLO_1_PLUS_1_2RF:
+ case DBCC_LEGACY:
+ return true;
+ default:
+ return false;
+ }
+}
+
int rtw89_core_tx_write(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif,
struct ieee80211_sta *sta, struct sk_buff *skb, int *qsel);
int rtw89_h2c_tx(struct rtw89_dev *rtwdev,
--
2.25.1
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [PATCH v3 1/6] wifi: rtw89: add mlo_dbcc_mode for WiFi 7 chips
2024-01-20 0:38 ` [PATCH v3 1/6] wifi: rtw89: add mlo_dbcc_mode for WiFi 7 chips Ping-Ke Shih
@ 2024-01-23 11:35 ` Kalle Valo
0 siblings, 0 replies; 8+ messages in thread
From: Kalle Valo @ 2024-01-23 11:35 UTC (permalink / raw)
To: Ping-Ke Shih; +Cc: hsuan8331, linux-wireless
Ping-Ke Shih <pkshih@realtek.com> wrote:
> WiFi 7 chips can operate in various MLO applications, such as 1 link (2SS)
> and 2 links (1SS + 1SS), and we should configure different PHY mode for
> each of them.
>
> For example,
> - MLO_2_PLUS_0_1RF is 1 link with 2SS rate, and enable one RF component.
> - MLO_1_PLUS_1_1RF is 2 links with 1SS rate for each, and enable one RF
> component that can support two paths.
>
> By default, we set the mode to legacy MLO_DBCC_NOT_SUPPORT (don't support
> MLO and DBCC yet), and later we will introduce logic to change the mode.
>
> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
6 patches applied to wireless-next.git, thanks.
aacb84adf1a2 wifi: rtw89: add mlo_dbcc_mode for WiFi 7 chips
5c682bcb2ced wifi: rtw89: 8922a: add chip_ops::{enable,disable}_bb_rf
10af16279a9a wifi: rtw89: 8922a: add chip_ops related to BB init
d2ff221579e5 wifi: rtw89: 8922a: add register definitions of H2C, C2H, page, RRSR and EDCCA
295304040d9f wifi: rtw89: 8922a: add TX power related ops
a4374cbd6b2e wifi: rtw89: 8922a: add BTG functions to assist BT coexistence to control TX/RX
--
https://patchwork.kernel.org/project/linux-wireless/patch/20240120003831.7014-2-pkshih@realtek.com/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v3 2/6] wifi: rtw89: 8922a: add chip_ops::{enable,disable}_bb_rf
2024-01-20 0:38 [PATCH v3 0/6] wifi: rtw89: 8922a: implement more chip_ops for 8922A Ping-Ke Shih
2024-01-20 0:38 ` [PATCH v3 1/6] wifi: rtw89: add mlo_dbcc_mode for WiFi 7 chips Ping-Ke Shih
@ 2024-01-20 0:38 ` Ping-Ke Shih
2024-01-20 0:38 ` [PATCH v3 3/6] wifi: rtw89: 8922a: add chip_ops related to BB init Ping-Ke Shih
` (3 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: Ping-Ke Shih @ 2024-01-20 0:38 UTC (permalink / raw)
To: kvalo; +Cc: hsuan8331, linux-wireless
When we are going to up interface to make connection, turn on BB and RF
hardware power by enable_bb_rf ops. Oppositely, using disable_bb_rf to
turn them off.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
drivers/net/wireless/realtek/rtw89/reg.h | 36 +++++++++++++++++++
drivers/net/wireless/realtek/rtw89/rtw8922a.c | 19 ++++++++++
2 files changed, 55 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h
index b411bf726849..c4a9ddeb38e0 100644
--- a/drivers/net/wireless/realtek/rtw89/reg.h
+++ b/drivers/net/wireless/realtek/rtw89/reg.h
@@ -4488,6 +4488,42 @@
#define B_BE_RMAC_PPDU_HANG_CNT_MASK GENMASK(23, 16)
#define B_BE_SER_L0_COUNTER_MASK GENMASK(8, 0)
+#define R_BE_DMAC_SYS_CR32B 0x842C
+#define B_BE_DMAC_BB_PHY1_MASK GENMASK(31, 16)
+#define B_BE_DMAC_BB_PHY0_MASK GENMASK(15, 0)
+#define B_BE_DMAC_BB_CTRL_39 BIT(31)
+#define B_BE_DMAC_BB_CTRL_38 BIT(30)
+#define B_BE_DMAC_BB_CTRL_37 BIT(29)
+#define B_BE_DMAC_BB_CTRL_36 BIT(28)
+#define B_BE_DMAC_BB_CTRL_35 BIT(27)
+#define B_BE_DMAC_BB_CTRL_34 BIT(26)
+#define B_BE_DMAC_BB_CTRL_33 BIT(25)
+#define B_BE_DMAC_BB_CTRL_32 BIT(24)
+#define B_BE_DMAC_BB_CTRL_31 BIT(23)
+#define B_BE_DMAC_BB_CTRL_30 BIT(22)
+#define B_BE_DMAC_BB_CTRL_29 BIT(21)
+#define B_BE_DMAC_BB_CTRL_28 BIT(20)
+#define B_BE_DMAC_BB_CTRL_27 BIT(19)
+#define B_BE_DMAC_BB_CTRL_26 BIT(18)
+#define B_BE_DMAC_BB_CTRL_25 BIT(17)
+#define B_BE_DMAC_BB_CTRL_24 BIT(16)
+#define B_BE_DMAC_BB_CTRL_23 BIT(15)
+#define B_BE_DMAC_BB_CTRL_22 BIT(14)
+#define B_BE_DMAC_BB_CTRL_21 BIT(13)
+#define B_BE_DMAC_BB_CTRL_20 BIT(12)
+#define B_BE_DMAC_BB_CTRL_19 BIT(11)
+#define B_BE_DMAC_BB_CTRL_18 BIT(10)
+#define B_BE_DMAC_BB_CTRL_17 BIT(9)
+#define B_BE_DMAC_BB_CTRL_16 BIT(8)
+#define B_BE_DMAC_BB_CTRL_15 BIT(7)
+#define B_BE_DMAC_BB_CTRL_14 BIT(6)
+#define B_BE_DMAC_BB_CTRL_13 BIT(5)
+#define B_BE_DMAC_BB_CTRL_12 BIT(4)
+#define B_BE_DMAC_BB_CTRL_11 BIT(3)
+#define B_BE_DMAC_BB_CTRL_10 BIT(2)
+#define B_BE_DMAC_BB_CTRL_9 BIT(1)
+#define B_BE_DMAC_BB_CTRL_8 BIT(0)
+
#define R_BE_DLE_EMPTY0 0x8430
#define B_BE_PLE_EMPTY_QTA_DMAC_H2D BIT(27)
#define B_BE_PLE_EMPTY_QTA_DMAC_CPUIO BIT(26)
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
index 7ded6f431309..1ccaea3af4ae 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
@@ -807,6 +807,23 @@ static void rtw8922a_set_channel(struct rtw89_dev *rtwdev,
rtw8922a_set_channel_bb(rtwdev, chan, phy_idx);
}
+static int rtw8922a_mac_enable_bb_rf(struct rtw89_dev *rtwdev)
+{
+ rtw89_write8_set(rtwdev, R_BE_FEN_RST_ENABLE,
+ B_BE_FEN_BBPLAT_RSTB | B_BE_FEN_BB_IP_RSTN);
+ rtw89_write32(rtwdev, R_BE_DMAC_SYS_CR32B, 0x7FF97FF9);
+
+ return 0;
+}
+
+static int rtw8922a_mac_disable_bb_rf(struct rtw89_dev *rtwdev)
+{
+ rtw89_write8_clr(rtwdev, R_BE_FEN_RST_ENABLE,
+ B_BE_FEN_BBPLAT_RSTB | B_BE_FEN_BB_IP_RSTN);
+
+ return 0;
+}
+
#ifdef CONFIG_PM
static const struct wiphy_wowlan_support rtw_wowlan_stub_8922a = {
.flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT,
@@ -817,6 +834,8 @@ static const struct wiphy_wowlan_support rtw_wowlan_stub_8922a = {
#endif
static const struct rtw89_chip_ops rtw8922a_chip_ops = {
+ .enable_bb_rf = rtw8922a_mac_enable_bb_rf,
+ .disable_bb_rf = rtw8922a_mac_disable_bb_rf,
.set_channel = rtw8922a_set_channel,
.read_efuse = rtw8922a_read_efuse,
.read_phycap = rtw8922a_read_phycap,
--
2.25.1
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v3 3/6] wifi: rtw89: 8922a: add chip_ops related to BB init
2024-01-20 0:38 [PATCH v3 0/6] wifi: rtw89: 8922a: implement more chip_ops for 8922A Ping-Ke Shih
2024-01-20 0:38 ` [PATCH v3 1/6] wifi: rtw89: add mlo_dbcc_mode for WiFi 7 chips Ping-Ke Shih
2024-01-20 0:38 ` [PATCH v3 2/6] wifi: rtw89: 8922a: add chip_ops::{enable,disable}_bb_rf Ping-Ke Shih
@ 2024-01-20 0:38 ` Ping-Ke Shih
2024-01-20 0:38 ` [PATCH v3 4/6] wifi: rtw89: 8922a: add register definitions of H2C, C2H, page, RRSR and EDCCA Ping-Ke Shih
` (2 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: Ping-Ke Shih @ 2024-01-20 0:38 UTC (permalink / raw)
To: kvalo; +Cc: hsuan8331, linux-wireless
The chip_ops::bb_preinit and ::bb_postinit are called before and after
loading BB parameters from tables of firmware file. The ::bb_reset is
used to reset hardware state, and currently it is not needed by 8922AE so
leave it as empty. The ::bb_sethw is to implement conditional parameters.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
v2: modify rtw8922a_ctrl_mlo() to consider AFE DAC settings
---
drivers/net/wireless/realtek/rtw89/core.c | 1 +
drivers/net/wireless/realtek/rtw89/core.h | 15 ++
drivers/net/wireless/realtek/rtw89/phy.c | 1 +
drivers/net/wireless/realtek/rtw89/phy.h | 10 +
drivers/net/wireless/realtek/rtw89/reg.h | 73 +++++++
drivers/net/wireless/realtek/rtw89/rtw8851b.c | 1 +
drivers/net/wireless/realtek/rtw89/rtw8852a.c | 1 +
drivers/net/wireless/realtek/rtw89/rtw8852b.c | 1 +
drivers/net/wireless/realtek/rtw89/rtw8852c.c | 1 +
drivers/net/wireless/realtek/rtw89/rtw8922a.c | 194 ++++++++++++++++++
10 files changed, 298 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c
index b1fcd284a6b8..aefb5a078d1a 100644
--- a/drivers/net/wireless/realtek/rtw89/core.c
+++ b/drivers/net/wireless/realtek/rtw89/core.c
@@ -4074,6 +4074,7 @@ int rtw89_core_start(struct rtw89_dev *rtwdev)
return ret;
rtw89_phy_init_bb_reg(rtwdev);
+ rtw89_chip_bb_postinit(rtwdev);
rtw89_phy_init_rf_reg(rtwdev, false);
rtw89_btc_ntfy_init(rtwdev, BTC_MODE_NORMAL);
diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h
index 34e52f7c3bba..f56a5d423eb0 100644
--- a/drivers/net/wireless/realtek/rtw89/core.h
+++ b/drivers/net/wireless/realtek/rtw89/core.h
@@ -3133,6 +3133,7 @@ struct rtw89_chip_ops {
int (*enable_bb_rf)(struct rtw89_dev *rtwdev);
int (*disable_bb_rf)(struct rtw89_dev *rtwdev);
void (*bb_preinit)(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx);
+ void (*bb_postinit)(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx);
void (*bb_reset)(struct rtw89_dev *rtwdev,
enum rtw89_phy_idx phy_idx);
void (*bb_sethw)(struct rtw89_dev *rtwdev);
@@ -5546,6 +5547,20 @@ void rtw89_chip_bb_preinit(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)
chip->ops->bb_preinit(rtwdev, phy_idx);
}
+static inline
+void rtw89_chip_bb_postinit(struct rtw89_dev *rtwdev)
+{
+ const struct rtw89_chip_info *chip = rtwdev->chip;
+
+ if (!chip->ops->bb_postinit)
+ return;
+
+ chip->ops->bb_postinit(rtwdev, RTW89_PHY_0);
+
+ if (rtwdev->dbcc_en)
+ chip->ops->bb_postinit(rtwdev, RTW89_PHY_1);
+}
+
static inline void rtw89_chip_bb_sethw(struct rtw89_dev *rtwdev)
{
const struct rtw89_chip_info *chip = rtwdev->chip;
diff --git a/drivers/net/wireless/realtek/rtw89/phy.c b/drivers/net/wireless/realtek/rtw89/phy.c
index 926a4459ea4f..7880fbaee092 100644
--- a/drivers/net/wireless/realtek/rtw89/phy.c
+++ b/drivers/net/wireless/realtek/rtw89/phy.c
@@ -1570,6 +1570,7 @@ void rtw89_phy_set_phy_regs(struct rtw89_dev *rtwdev, u32 addr, u32 mask,
rtw89_phy_write32_idx(rtwdev, addr, mask, val, RTW89_PHY_1);
}
+EXPORT_SYMBOL(rtw89_phy_set_phy_regs);
void rtw89_phy_write_reg3_tbl(struct rtw89_dev *rtwdev,
const struct rtw89_phy_reg3_tbl *tbl)
diff --git a/drivers/net/wireless/realtek/rtw89/phy.h b/drivers/net/wireless/realtek/rtw89/phy.h
index a16bff77661f..c05f724a84ce 100644
--- a/drivers/net/wireless/realtek/rtw89/phy.h
+++ b/drivers/net/wireless/realtek/rtw89/phy.h
@@ -7,6 +7,7 @@
#include "core.h"
+#define RTW89_BBMCU_ADDR_OFFSET 0x30000
#define RTW89_RF_ADDR_ADSEL_MASK BIT(16)
#define get_phy_headline(addr) FIELD_GET(GENMASK(31, 28), addr)
@@ -611,6 +612,15 @@ static inline u32 rtw89_phy_read32_mask(struct rtw89_dev *rtwdev,
return rtw89_read32_mask(rtwdev, addr + phy->cr_base, mask);
}
+static inline void rtw89_bbmcu_write32(struct rtw89_dev *rtwdev,
+ u32 addr, u32 data, enum rtw89_phy_idx phy_idx)
+{
+ if (phy_idx && addr < 0x10000)
+ addr += 0x20000;
+
+ rtw89_write32(rtwdev, addr + RTW89_BBMCU_ADDR_OFFSET, data);
+}
+
static inline
enum rtw89_gain_offset rtw89_subband_to_gain_offset_band_of_ofdm(enum rtw89_subband subband)
{
diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h
index c4a9ddeb38e0..c4c886fd1941 100644
--- a/drivers/net/wireless/realtek/rtw89/reg.h
+++ b/drivers/net/wireless/realtek/rtw89/reg.h
@@ -4033,6 +4033,30 @@
#define B_BE_SYSON_DIS_PMCR_BE_WRMSK BIT(2)
#define B_BE_SYSON_R_BE_ARB_MASK GENMASK(1, 0)
+#define R_BE_MEM_PWR_CTRL 0x00D0
+#define B_BE_DMEM5_WLMCU_DS BIT(31)
+#define B_BE_DMEM4_WLMCU_DS BIT(30)
+#define B_BE_DMEM3_WLMCU_DS BIT(29)
+#define B_BE_DMEM2_WLMCU_DS BIT(28)
+#define B_BE_DMEM1_WLMCU_DS BIT(27)
+#define B_BE_DMEM0_WLMCU_DS BIT(26)
+#define B_BE_IMEM5_WLMCU_DS BIT(25)
+#define B_BE_IMEM4_WLMCU_DS BIT(24)
+#define B_BE_IMEM3_WLMCU_DS BIT(23)
+#define B_BE_IMEM2_WLMCU_DS BIT(22)
+#define B_BE_IMEM1_WLMCU_DS BIT(21)
+#define B_BE_IMEM0_WLMCU_DS BIT(20)
+#define B_BE_MEM_BBMCU1_DS BIT(19)
+#define B_BE_MEM_BBMCU0_DS_V1 BIT(17)
+#define B_BE_MEM_BT_DS BIT(10)
+#define B_BE_MEM_SDIO_LS BIT(9)
+#define B_BE_MEM_SDIO_DS BIT(8)
+#define B_BE_MEM_USB_LS BIT(7)
+#define B_BE_MEM_USB_DS BIT(6)
+#define B_BE_MEM_PCI_LS BIT(5)
+#define B_BE_MEM_PCI_DS BIT(4)
+#define B_BE_MEM_WLMAC_LS BIT(3)
+
#define R_BE_PCIE_MIO_INTF 0x00E4
#define B_BE_AON_MIO_EPHY_1K_SEL_MASK GENMASK(29, 24)
#define B_BE_PCIE_MIO_ADDR_PAGE_V1_MASK GENMASK(20, 16)
@@ -7542,10 +7566,14 @@
#define RR_RFC_CKEN BIT(1)
#define R_UPD_P0 0x0000
+#define R_BBCLK 0x0000
+#define B_CLK_640M BIT(2)
#define R_RSTB_WATCH_DOG 0x000C
#define B_P0_RSTB_WATCH_DOG BIT(0)
#define B_P1_RSTB_WATCH_DOG BIT(1)
#define B_UPD_P0_EN BIT(31)
+#define R_EMLSR 0x0044
+#define B_EMLSR_PARM GENMASK(27, 12)
#define R_SPOOF_CG 0x00B4
#define B_SPOOF_CG_EN BIT(17)
#define R_CHINFO_SEG 0x00B4
@@ -7585,6 +7613,9 @@
#define B_SWSI_READ_ADDR_ADDR_V1 GENMASK(7, 0)
#define B_SWSI_READ_ADDR_PATH_V1 GENMASK(10, 8)
#define B_SWSI_READ_ADDR_V1 GENMASK(10, 0)
+#define R_EN_SND_WO_NDP 0x047c
+#define R_EN_SND_WO_NDP_C1 0x147c
+#define B_EN_SND_WO_NDP BIT(1)
#define R_UPD_CLK_ADC 0x0700
#define B_UPD_CLK_ADC_VAL GENMASK(26, 25)
#define B_UPD_CLK_ADC_ON BIT(24)
@@ -7696,6 +7727,8 @@
#define B_SNDCCA_A1_EN GENMASK(19, 12)
#define R_SNDCCA_A2 0x0CA0
#define B_SNDCCA_A2_VAL GENMASK(19, 12)
+#define R_UDP_COEEF 0x0CBC
+#define B_UDP_COEEF BIT(19)
#define R_TX_COLLISION_T2R_ST_BE 0x0CC8
#define B_TX_COLLISION_T2R_ST_BE_M GENMASK(13, 8)
#define R_RXHT_MCS_LIMIT 0x0D18
@@ -7868,6 +7901,10 @@
#define B_P80_AT_HIGH_FREQ_RU_ALLOC_PHY0 BIT(13)
#define R_DBCC_80P80_SEL_EVM_RPT2 0x2A10
#define B_DBCC_80P80_SEL_EVM_RPT2_EN BIT(0)
+#define R_AFEDAC0 0x2A5C
+#define B_AFEDAC0 GENMASK(31, 27)
+#define R_AFEDAC1 0x2A60
+#define B_AFEDAC1 GENMASK(2, 0)
#define R_IQKDPK_HC 0x2AB8
#define B_IQKDPK_HC BIT(28)
#define R_P1_EN_SOUND_WO_NDP 0x2D7C
@@ -8350,12 +8387,48 @@
#define B_DCFO_WEIGHT_MSK_V1 GENMASK(31, 28)
#define R_DCFO_OPT_V1 0x6260
#define B_DCFO_OPT_EN_V1 BIT(17)
+#define R_TXFCTR 0x627C
+#define B_TXFCTR_THD GENMASK(19, 10)
+#define R_TXSCALE 0x6284
+#define B_TXFCTR_EN BIT(19)
#define R_SEG0R_EDCCA_LVL_BE 0x69EC
#define R_SEG0R_PPDU_LVL_BE 0x69F0
#define R_SEGSND 0x6A14
#define B_SEGSND_EN BIT(31)
+#define R_DBCC 0x6B48
+#define B_DBCC_EN BIT(0)
+#define R_SLOPE 0x6B6C
+#define B_EHT_RATE_TH GENMASK(31, 28)
+#define B_SLOPE_B GENMASK(27, 14)
+#define B_SLOPE_A GENMASK(13, 0)
+#define R_SC_CORNER 0x6B70
+#define B_SC_CORNER GENMASK(10, 0)
+#define R_MAG_A 0x6BF4
+#define B_MGA_AEND GENMASK(31, 24)
+#define R_MAG_AB 0x6BF8
+#define B_BY_SLOPE GENMASK(31, 24)
+#define B_MAG_AB GENMASK(23, 0)
+#define R_BEDGE 0x6BFC
+#define B_EHT_MCS14 BIT(31)
+#define B_HE_RATE_TH GENMASK(30, 27)
+#define R_BEDGE2 0x6C00
+#define B_EHT_MCS15 BIT(31)
+#define B_HT_VHT_TH GENMASK(11, 0)
+#define R_BEDGE3 0x6C04
+#define B_TB_EN BIT(23)
+#define B_HEMU_EN BIT(21)
+#define B_HEERSU_EN BIT(19)
+#define B_EHTTB_EN BIT(15)
+#define B_BEDGE_CFG GENMASK(1, 0)
+#define R_SU_PUNC 0x6C08
+#define B_SU_PUNC_EN BIT(1)
+#define R_BEDGE5 0x6C10
+#define B_HWGEN_EN BIT(25)
+#define B_PWROFST_COMP BIT(20)
#define R_RPL_BIAS_COMP1 0x6DF0
#define B_RPL_BIAS_COMP1_MASK GENMASK(7, 0)
+#define R_DBCC_FA 0x703C
+#define B_DBCC_FA BIT(12)
#define R_P1_TSSI_ALIM1 0x7630
#define B_P1_TSSI_ALIM1 GENMASK(29, 0)
#define B_P1_TSSI_ALIM11 GENMASK(29, 20)
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8851b.c b/drivers/net/wireless/realtek/rtw89/rtw8851b.c
index 40020d0ebbdf..09b23c56aa8e 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8851b.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8851b.c
@@ -2299,6 +2299,7 @@ static const struct rtw89_chip_ops rtw8851b_chip_ops = {
.enable_bb_rf = rtw8851b_mac_enable_bb_rf,
.disable_bb_rf = rtw8851b_mac_disable_bb_rf,
.bb_preinit = NULL,
+ .bb_postinit = NULL,
.bb_reset = rtw8851b_bb_reset,
.bb_sethw = rtw8851b_bb_sethw,
.read_rf = rtw89_phy_read_rf_v1,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a.c b/drivers/net/wireless/realtek/rtw89/rtw8852a.c
index 726b08ca5897..c28f05bbdccf 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852a.c
@@ -2043,6 +2043,7 @@ static const struct rtw89_chip_ops rtw8852a_chip_ops = {
.enable_bb_rf = rtw89_mac_enable_bb_rf,
.disable_bb_rf = rtw89_mac_disable_bb_rf,
.bb_preinit = NULL,
+ .bb_postinit = NULL,
.bb_reset = rtw8852a_bb_reset,
.bb_sethw = rtw8852a_bb_sethw,
.read_rf = rtw89_phy_read_rf,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c
index b3ad84cfad95..18ed372ed5cd 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852b.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c
@@ -2468,6 +2468,7 @@ static const struct rtw89_chip_ops rtw8852b_chip_ops = {
.enable_bb_rf = rtw8852b_mac_enable_bb_rf,
.disable_bb_rf = rtw8852b_mac_disable_bb_rf,
.bb_preinit = NULL,
+ .bb_postinit = NULL,
.bb_reset = rtw8852b_bb_reset,
.bb_sethw = rtw8852b_bb_sethw,
.read_rf = rtw89_phy_read_rf_v1,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c
index cbc896a29fb4..431acfaba89b 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c
@@ -2813,6 +2813,7 @@ static const struct rtw89_chip_ops rtw8852c_chip_ops = {
.enable_bb_rf = rtw8852c_mac_enable_bb_rf,
.disable_bb_rf = rtw8852c_mac_disable_bb_rf,
.bb_preinit = NULL,
+ .bb_postinit = NULL,
.bb_reset = rtw8852c_bb_reset,
.bb_sethw = rtw8852c_bb_sethw,
.read_rf = rtw89_phy_read_rf_v1,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
index 1ccaea3af4ae..1a070d6e1c16 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
@@ -792,6 +792,196 @@ static void rtw8922a_ctrl_ch(struct rtw89_dev *rtwdev,
rtw8922a_set_gain(rtwdev, chan, RF_PATH_B, phy_idx);
}
+static void rtw8922a_ctrl_afe_dac(struct rtw89_dev *rtwdev, enum rtw89_bandwidth bw,
+ enum rtw89_rf_path path)
+{
+ u32 cr_ofst = 0x0;
+
+ if (path == RF_PATH_B)
+ cr_ofst = 0x100;
+
+ switch (bw) {
+ case RTW89_CHANNEL_WIDTH_5:
+ case RTW89_CHANNEL_WIDTH_10:
+ case RTW89_CHANNEL_WIDTH_20:
+ case RTW89_CHANNEL_WIDTH_40:
+ case RTW89_CHANNEL_WIDTH_80:
+ rtw89_phy_write32_mask(rtwdev, R_AFEDAC0 + cr_ofst, B_AFEDAC0, 0xE);
+ rtw89_phy_write32_mask(rtwdev, R_AFEDAC1 + cr_ofst, B_AFEDAC1, 0x7);
+ break;
+ case RTW89_CHANNEL_WIDTH_160:
+ rtw89_phy_write32_mask(rtwdev, R_AFEDAC0 + cr_ofst, B_AFEDAC0, 0xD);
+ rtw89_phy_write32_mask(rtwdev, R_AFEDAC1 + cr_ofst, B_AFEDAC1, 0x6);
+ break;
+ default:
+ break;
+ }
+}
+
+static const struct rtw89_reg2_def bb_mcu0_init_reg[] = {
+ {0x6990, 0x00000000},
+ {0x6994, 0x00000000},
+ {0x6998, 0x00000000},
+ {0x6820, 0xFFFFFFFE},
+ {0x6800, 0xC0000FFE},
+ {0x6808, 0x76543210},
+ {0x6814, 0xBFBFB000},
+ {0x6818, 0x0478C009},
+ {0x6800, 0xC0000FFF},
+ {0x6820, 0xFFFFFFFF},
+};
+
+static const struct rtw89_reg2_def bb_mcu1_init_reg[] = {
+ {0x6990, 0x00000000},
+ {0x6994, 0x00000000},
+ {0x6998, 0x00000000},
+ {0x6820, 0xFFFFFFFE},
+ {0x6800, 0xC0000FFE},
+ {0x6808, 0x76543210},
+ {0x6814, 0xBFBFB000},
+ {0x6818, 0x0478C009},
+ {0x6800, 0xC0000FFF},
+ {0x6820, 0xFFFFFFFF},
+};
+
+static void rtw8922a_bbmcu_cr_init(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)
+{
+ const struct rtw89_reg2_def *reg;
+ int size;
+ int i;
+
+ if (phy_idx == RTW89_PHY_0) {
+ reg = bb_mcu0_init_reg;
+ size = ARRAY_SIZE(bb_mcu0_init_reg);
+ } else {
+ reg = bb_mcu1_init_reg;
+ size = ARRAY_SIZE(bb_mcu1_init_reg);
+ }
+
+ for (i = 0; i < size; i++, reg++)
+ rtw89_bbmcu_write32(rtwdev, reg->addr, reg->data, phy_idx);
+}
+
+static const u32 dmac_sys_mask[2] = {B_BE_DMAC_BB_PHY0_MASK, B_BE_DMAC_BB_PHY1_MASK};
+static const u32 bbrst_mask[2] = {B_BE_FEN_BBPLAT_RSTB, B_BE_FEN_BB1PLAT_RSTB};
+static const u32 glbrst_mask[2] = {B_BE_FEN_BB_IP_RSTN, B_BE_FEN_BB1_IP_RSTN};
+static const u32 mcu_bootrdy_mask[2] = {B_BE_BOOT_RDY0, B_BE_BOOT_RDY1};
+
+static void rtw8922a_bb_preinit(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)
+{
+ u32 rdy = 0;
+
+ if (phy_idx == RTW89_PHY_1)
+ rdy = 1;
+
+ rtw89_write32_mask(rtwdev, R_BE_DMAC_SYS_CR32B, dmac_sys_mask[phy_idx], 0x7FF9);
+ rtw89_write32_mask(rtwdev, R_BE_FEN_RST_ENABLE, glbrst_mask[phy_idx], 0x0);
+ rtw89_write32_mask(rtwdev, R_BE_FEN_RST_ENABLE, bbrst_mask[phy_idx], 0x0);
+ rtw89_write32_mask(rtwdev, R_BE_FEN_RST_ENABLE, glbrst_mask[phy_idx], 0x1);
+ rtw89_write32_mask(rtwdev, R_BE_FEN_RST_ENABLE, mcu_bootrdy_mask[phy_idx], rdy);
+ rtw89_write32_mask(rtwdev, R_BE_MEM_PWR_CTRL, B_BE_MEM_BBMCU0_DS_V1, 0);
+
+ fsleep(1);
+ rtw8922a_bbmcu_cr_init(rtwdev, phy_idx);
+}
+
+static void rtw8922a_bb_postinit(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)
+{
+ if (phy_idx == RTW89_PHY_0)
+ rtw89_write32_set(rtwdev, R_BE_FEN_RST_ENABLE, mcu_bootrdy_mask[phy_idx]);
+ rtw89_write32_set(rtwdev, R_BE_FEN_RST_ENABLE, bbrst_mask[phy_idx]);
+
+ rtw89_phy_write32_set(rtwdev, R_BBCLK, B_CLK_640M);
+ rtw89_phy_write32_clr(rtwdev, R_TXSCALE, B_TXFCTR_EN);
+ rtw89_phy_set_phy_regs(rtwdev, R_TXFCTR, B_TXFCTR_THD, 0x200);
+ rtw89_phy_set_phy_regs(rtwdev, R_SLOPE, B_EHT_RATE_TH, 0xA);
+ rtw89_phy_set_phy_regs(rtwdev, R_BEDGE, B_HE_RATE_TH, 0xA);
+ rtw89_phy_set_phy_regs(rtwdev, R_BEDGE2, B_HT_VHT_TH, 0xAAA);
+ rtw89_phy_set_phy_regs(rtwdev, R_BEDGE, B_EHT_MCS14, 0x1);
+ rtw89_phy_set_phy_regs(rtwdev, R_BEDGE2, B_EHT_MCS15, 0x1);
+ rtw89_phy_set_phy_regs(rtwdev, R_BEDGE3, B_EHTTB_EN, 0x0);
+ rtw89_phy_set_phy_regs(rtwdev, R_BEDGE3, B_HEERSU_EN, 0x0);
+ rtw89_phy_set_phy_regs(rtwdev, R_BEDGE3, B_HEMU_EN, 0x0);
+ rtw89_phy_set_phy_regs(rtwdev, R_BEDGE3, B_TB_EN, 0x0);
+ rtw89_phy_set_phy_regs(rtwdev, R_SU_PUNC, B_SU_PUNC_EN, 0x1);
+ rtw89_phy_set_phy_regs(rtwdev, R_BEDGE5, B_HWGEN_EN, 0x1);
+ rtw89_phy_set_phy_regs(rtwdev, R_BEDGE5, B_PWROFST_COMP, 0x1);
+ rtw89_phy_set_phy_regs(rtwdev, R_MAG_AB, B_BY_SLOPE, 0x1);
+ rtw89_phy_set_phy_regs(rtwdev, R_MAG_A, B_MGA_AEND, 0xe0);
+ rtw89_phy_set_phy_regs(rtwdev, R_MAG_AB, B_MAG_AB, 0xe0c000);
+ rtw89_phy_set_phy_regs(rtwdev, R_SLOPE, B_SLOPE_A, 0x3FE0);
+ rtw89_phy_set_phy_regs(rtwdev, R_SLOPE, B_SLOPE_B, 0x3FE0);
+ rtw89_phy_set_phy_regs(rtwdev, R_SC_CORNER, B_SC_CORNER, 0x200);
+ rtw89_phy_write32_idx(rtwdev, R_UDP_COEEF, B_UDP_COEEF, 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_UDP_COEEF, B_UDP_COEEF, 0x1, phy_idx);
+}
+
+static void rtw8922a_bb_reset(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx)
+{
+}
+
+static int rtw8922a_ctrl_mlo(struct rtw89_dev *rtwdev, enum rtw89_mlo_dbcc_mode mode)
+{
+ const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0);
+
+ if (mode == MLO_1_PLUS_1_1RF || mode == DBCC_LEGACY) {
+ rtw89_phy_write32_mask(rtwdev, R_DBCC, B_DBCC_EN, 0x1);
+ rtw89_phy_write32_mask(rtwdev, R_DBCC_FA, B_DBCC_FA, 0x0);
+ } else if (mode == MLO_2_PLUS_0_1RF || mode == MLO_0_PLUS_2_1RF ||
+ mode == MLO_DBCC_NOT_SUPPORT) {
+ rtw89_phy_write32_mask(rtwdev, R_DBCC, B_DBCC_EN, 0x0);
+ rtw89_phy_write32_mask(rtwdev, R_DBCC_FA, B_DBCC_FA, 0x1);
+ } else {
+ return -EOPNOTSUPP;
+ }
+
+ if (mode == MLO_2_PLUS_0_1RF) {
+ rtw8922a_ctrl_afe_dac(rtwdev, chan->band_width, RF_PATH_A);
+ rtw8922a_ctrl_afe_dac(rtwdev, chan->band_width, RF_PATH_B);
+ } else {
+ rtw89_warn(rtwdev, "unsupported MLO mode %d\n", mode);
+ }
+
+ rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0x6180);
+
+ if (mode == MLO_2_PLUS_0_1RF) {
+ rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xBBAB);
+ rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xABA9);
+ rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xEBA9);
+ rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xEAA9);
+ } else if (mode == MLO_0_PLUS_2_1RF) {
+ rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xBBAB);
+ rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xAFFF);
+ rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xEFFF);
+ rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0xEEFF);
+ } else if ((mode == MLO_1_PLUS_1_1RF) || (mode == DBCC_LEGACY)) {
+ rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0x7BAB);
+ rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0x3BAB);
+ rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0x3AAB);
+ } else {
+ rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0x180);
+ rtw89_phy_write32_mask(rtwdev, R_EMLSR, B_EMLSR_PARM, 0x0);
+ }
+
+ return 0;
+}
+
+static void rtw8922a_bb_sethw(struct rtw89_dev *rtwdev)
+{
+ u32 reg;
+
+ rtw89_phy_write32_clr(rtwdev, R_EN_SND_WO_NDP, B_EN_SND_WO_NDP);
+ rtw89_phy_write32_clr(rtwdev, R_EN_SND_WO_NDP_C1, B_EN_SND_WO_NDP);
+
+ rtw89_write32_mask(rtwdev, R_BE_PWR_BOOST, B_BE_PWR_CTRL_SEL, 0);
+ if (rtwdev->dbcc_en) {
+ reg = rtw89_mac_reg_by_idx(rtwdev, R_BE_PWR_BOOST, RTW89_MAC_1);
+ rtw89_write32_mask(rtwdev, reg, B_BE_PWR_CTRL_SEL, 0);
+ }
+
+ rtw8922a_ctrl_mlo(rtwdev, rtwdev->mlo_dbcc_mode);
+}
+
static void rtw8922a_set_channel_bb(struct rtw89_dev *rtwdev,
const struct rtw89_chan *chan,
enum rtw89_phy_idx phy_idx)
@@ -836,6 +1026,10 @@ static const struct wiphy_wowlan_support rtw_wowlan_stub_8922a = {
static const struct rtw89_chip_ops rtw8922a_chip_ops = {
.enable_bb_rf = rtw8922a_mac_enable_bb_rf,
.disable_bb_rf = rtw8922a_mac_disable_bb_rf,
+ .bb_preinit = rtw8922a_bb_preinit,
+ .bb_postinit = rtw8922a_bb_postinit,
+ .bb_reset = rtw8922a_bb_reset,
+ .bb_sethw = rtw8922a_bb_sethw,
.set_channel = rtw8922a_set_channel,
.read_efuse = rtw8922a_read_efuse,
.read_phycap = rtw8922a_read_phycap,
--
2.25.1
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v3 4/6] wifi: rtw89: 8922a: add register definitions of H2C, C2H, page, RRSR and EDCCA
2024-01-20 0:38 [PATCH v3 0/6] wifi: rtw89: 8922a: implement more chip_ops for 8922A Ping-Ke Shih
` (2 preceding siblings ...)
2024-01-20 0:38 ` [PATCH v3 3/6] wifi: rtw89: 8922a: add chip_ops related to BB init Ping-Ke Shih
@ 2024-01-20 0:38 ` Ping-Ke Shih
2024-01-20 0:38 ` [PATCH v3 5/6] wifi: rtw89: 8922a: add TX power related ops Ping-Ke Shih
2024-01-20 0:38 ` [PATCH v3 6/6] wifi: rtw89: 8922a: add BTG functions to assist BT coexistence to control TX/RX Ping-Ke Shih
5 siblings, 0 replies; 8+ messages in thread
From: Ping-Ke Shih @ 2024-01-20 0:38 UTC (permalink / raw)
To: kvalo; +Cc: hsuan8331, linux-wireless
Firmware H2C commands and C2H events can go via registers, so define them
accordingly. The page registers are to arrange local buffer of WiFi chip.
RRSR is to define rate selection to transmit BA or ACK. EDCCA is to set
threshold of engine detection mechanism by BB hardware.
Like other chips, define these registers and we can share the same flow.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
drivers/net/wireless/realtek/rtw89/reg.h | 22 ++++++++
drivers/net/wireless/realtek/rtw89/rtw8922a.c | 55 +++++++++++++++++++
2 files changed, 77 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h
index c4c886fd1941..741e2b0329a4 100644
--- a/drivers/net/wireless/realtek/rtw89/reg.h
+++ b/drivers/net/wireless/realtek/rtw89/reg.h
@@ -4425,6 +4425,19 @@
#define R_BE_LTR_LATENCY_IDX2_V1 0x361C
#define R_BE_LTR_LATENCY_IDX3_V1 0x3620
+#define R_BE_H2CREG_DATA0 0x7140
+#define R_BE_H2CREG_DATA1 0x7144
+#define R_BE_H2CREG_DATA2 0x7148
+#define R_BE_H2CREG_DATA3 0x714C
+#define R_BE_C2HREG_DATA0 0x7150
+#define R_BE_C2HREG_DATA1 0x7154
+#define R_BE_C2HREG_DATA2 0x7158
+#define R_BE_C2HREG_DATA3 0x715C
+#define R_BE_H2CREG_CTRL 0x7160
+#define B_BE_H2CREG_TRIGGER BIT(0)
+#define R_BE_C2HREG_CTRL 0x7164
+#define B_BE_C2HREG_TRIGGER BIT(0)
+
#define R_BE_HCI_FUNC_EN 0x7880
#define B_BE_HCI_CR_PROTECT BIT(31)
#define B_BE_HCI_TRXBUF_EN BIT(2)
@@ -5837,6 +5850,15 @@
#define B_BE_PREC_PAGE_CH12_V1_MASK GENMASK(21, 16)
#define B_BE_PREC_PAGE_CH011_V1_MASK GENMASK(5, 0)
+#define R_BE_CH0_PAGE_CTRL 0xB718
+#define B_BE_CH0_GRP BIT(31)
+#define B_BE_CH0_MAX_PG_MASK GENMASK(28, 16)
+#define B_BE_CH0_MIN_PG_MASK GENMASK(12, 0)
+
+#define R_BE_CH0_PAGE_INFO 0xB750
+#define B_BE_CH0_AVAL_PG_MASK GENMASK(28, 16)
+#define B_BE_CH0_USE_PG_MASK GENMASK(12, 0)
+
#define R_BE_PUB_PAGE_INFO3 0xB78C
#define B_BE_G1_AVAL_PG_MASK GENMASK(28, 16)
#define B_BE_G0_AVAL_PG_MASK GENMASK(12, 0)
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
index 1a070d6e1c16..568e6ac69202 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
@@ -63,6 +63,31 @@ static const struct rtw89_dle_mem rtw8922a_dle_mem_pcie[] = {
NULL},
};
+static const u32 rtw8922a_h2c_regs[RTW89_H2CREG_MAX] = {
+ R_BE_H2CREG_DATA0, R_BE_H2CREG_DATA1, R_BE_H2CREG_DATA2,
+ R_BE_H2CREG_DATA3
+};
+
+static const u32 rtw8922a_c2h_regs[RTW89_H2CREG_MAX] = {
+ R_BE_C2HREG_DATA0, R_BE_C2HREG_DATA1, R_BE_C2HREG_DATA2,
+ R_BE_C2HREG_DATA3
+};
+
+static const struct rtw89_page_regs rtw8922a_page_regs = {
+ .hci_fc_ctrl = R_BE_HCI_FC_CTRL,
+ .ch_page_ctrl = R_BE_CH_PAGE_CTRL,
+ .ach_page_ctrl = R_BE_CH0_PAGE_CTRL,
+ .ach_page_info = R_BE_CH0_PAGE_INFO,
+ .pub_page_info3 = R_BE_PUB_PAGE_INFO3,
+ .pub_page_ctrl1 = R_BE_PUB_PAGE_CTRL1,
+ .pub_page_ctrl2 = R_BE_PUB_PAGE_CTRL2,
+ .pub_page_info1 = R_BE_PUB_PAGE_INFO1,
+ .pub_page_info2 = R_BE_PUB_PAGE_INFO2,
+ .wp_page_ctrl1 = R_BE_WP_PAGE_CTRL1,
+ .wp_page_ctrl2 = R_BE_WP_PAGE_CTRL2,
+ .wp_page_info1 = R_BE_WP_PAGE_INFO1,
+};
+
static const struct rtw89_reg_imr rtw8922a_imr_dmac_regs[] = {
{R_BE_DISP_HOST_IMR, B_BE_DISP_HOST_IMR_CLR, B_BE_DISP_HOST_IMR_SET},
{R_BE_DISP_CPU_IMR, B_BE_DISP_CPU_IMR_CLR, B_BE_DISP_CPU_IMR_SET},
@@ -119,6 +144,11 @@ static const struct rtw89_imr_table rtw8922a_imr_cmac_table = {
.n_regs = ARRAY_SIZE(rtw8922a_imr_cmac_regs),
};
+static const struct rtw89_rrsr_cfgs rtw8922a_rrsr_cfgs = {
+ .ref_rate = {R_BE_TRXPTCL_RESP_1, B_BE_WMAC_RESP_REF_RATE_SEL, 0},
+ .rsc = {R_BE_PTCL_RRSR1, B_BE_RSC_MASK, 2},
+};
+
static const struct rtw89_dig_regs rtw8922a_dig_regs = {
.seg0_pd_reg = R_SEG0R_PD_V2,
.pd_lower_bound_mask = B_SEG0R_PD_LOWER_BOUND_MSK,
@@ -143,6 +173,22 @@ static const struct rtw89_dig_regs rtw8922a_dig_regs = {
B_PATH1_S20_FOLLOW_BY_PAGCUGC_EN_MSK},
};
+static const struct rtw89_edcca_regs rtw8922a_edcca_regs = {
+ .edcca_level = R_SEG0R_EDCCA_LVL_BE,
+ .edcca_mask = B_EDCCA_LVL_MSK0,
+ .edcca_p_mask = B_EDCCA_LVL_MSK1,
+ .ppdu_level = R_SEG0R_PPDU_LVL_BE,
+ .ppdu_mask = B_EDCCA_LVL_MSK1,
+ .rpt_a = R_EDCCA_RPT_A_BE,
+ .rpt_b = R_EDCCA_RPT_B_BE,
+ .rpt_sel = R_EDCCA_RPT_SEL_BE,
+ .rpt_sel_mask = B_EDCCA_RPT_SEL_MSK,
+ .rpt_sel_be = R_EDCCA_RPTREG_SEL_BE,
+ .rpt_sel_be_mask = B_EDCCA_RPTREG_SEL_BE_MSK,
+ .tx_collision_t2r_st = R_TX_COLLISION_T2R_ST_BE,
+ .tx_collision_t2r_st_mask = B_TX_COLLISION_T2R_ST_BE_M,
+};
+
static const struct rtw89_efuse_block_cfg rtw8922a_efuse_blocks[] = {
[RTW89_EFUSE_BLOCK_SYS] = {.offset = 0x00000, .size = 0x310},
[RTW89_EFUSE_BLOCK_RF] = {.offset = 0x10000, .size = 0x240},
@@ -1121,6 +1167,13 @@ const struct rtw89_chip_info rtw8922a_chip_info = {
.h2c_desc_size = sizeof(struct rtw89_rxdesc_short_v2),
.txwd_body_size = sizeof(struct rtw89_txwd_body_v2),
.txwd_info_size = sizeof(struct rtw89_txwd_info_v2),
+ .h2c_ctrl_reg = R_BE_H2CREG_CTRL,
+ .h2c_counter_reg = {R_BE_UDM1 + 1, B_BE_UDM1_HALMAC_H2C_DEQ_CNT_MASK >> 8},
+ .h2c_regs = rtw8922a_h2c_regs,
+ .c2h_ctrl_reg = R_BE_C2HREG_CTRL,
+ .c2h_counter_reg = {R_BE_UDM1 + 1, B_BE_UDM1_HALMAC_C2H_ENQ_CNT_MASK >> 8},
+ .c2h_regs = rtw8922a_c2h_regs,
+ .page_regs = &rtw8922a_page_regs,
.cfo_src_fd = true,
.cfo_hw_comp = true,
.dcfo_comp = NULL,
@@ -1128,9 +1181,11 @@ const struct rtw89_chip_info rtw8922a_chip_info = {
.imr_info = NULL,
.imr_dmac_table = &rtw8922a_imr_dmac_table,
.imr_cmac_table = &rtw8922a_imr_cmac_table,
+ .rrsr_cfgs = &rtw8922a_rrsr_cfgs,
.bss_clr_vld = {R_BSS_CLR_VLD_V2, B_BSS_CLR_VLD0_V2},
.bss_clr_map_reg = R_BSS_CLR_MAP_V2,
.dma_ch_mask = 0,
+ .edcca_regs = &rtw8922a_edcca_regs,
#ifdef CONFIG_PM
.wowlan_stub = &rtw_wowlan_stub_8922a,
#endif
--
2.25.1
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v3 5/6] wifi: rtw89: 8922a: add TX power related ops
2024-01-20 0:38 [PATCH v3 0/6] wifi: rtw89: 8922a: implement more chip_ops for 8922A Ping-Ke Shih
` (3 preceding siblings ...)
2024-01-20 0:38 ` [PATCH v3 4/6] wifi: rtw89: 8922a: add register definitions of H2C, C2H, page, RRSR and EDCCA Ping-Ke Shih
@ 2024-01-20 0:38 ` Ping-Ke Shih
2024-01-20 0:38 ` [PATCH v3 6/6] wifi: rtw89: 8922a: add BTG functions to assist BT coexistence to control TX/RX Ping-Ke Shih
5 siblings, 0 replies; 8+ messages in thread
From: Ping-Ke Shih @ 2024-01-20 0:38 UTC (permalink / raw)
To: kvalo; +Cc: hsuan8331, linux-wireless
The ::power_trim is to write bias value programmed in efuse to normalize
TX power, and then using ::set_txpwr_ctrl to set reference TX power value.
The ::set_txpwr is to set final TX power according to regulation of current
country.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
v3: rebase to top of wireless-next, no logic changes.
v2: remove some settings from rtw8922a_set_txpwr_ref(), because they are
moved to BB parameters table.
---
drivers/net/wireless/realtek/rtw89/reg.h | 18 ++-
drivers/net/wireless/realtek/rtw89/rtw8922a.c | 120 ++++++++++++++++++
2 files changed, 137 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h
index 741e2b0329a4..1cdf8a656a5b 100644
--- a/drivers/net/wireless/realtek/rtw89/reg.h
+++ b/drivers/net/wireless/realtek/rtw89/reg.h
@@ -7454,8 +7454,12 @@
#define RR_TXAC 0x5f
#define RR_TXAC_IQG GENMASK(3, 0)
#define RR_BIASA 0x60
-#define RR_BIASA_TXG GENMASK(15, 12)
#define RR_BIASA_TXA GENMASK(19, 16)
+#define RR_BIASA_TXG GENMASK(15, 12)
+#define RR_BIASD_TXA_V1 GENMASK(15, 12)
+#define RR_BIASA_TXA_V1 GENMASK(11, 8)
+#define RR_BIASD_TXG_V1 GENMASK(7, 4)
+#define RR_BIASA_TXG_V1 GENMASK(3, 0)
#define RR_BIASA_A GENMASK(2, 0)
#define RR_BIASA2 0x63
#define RR_BIASA2_LB GENMASK(4, 2)
@@ -8836,6 +8840,18 @@
#define R_IQK_DPK_PRST 0xE4AC
#define R_IQK_DPK_PRST_C1 0xE5AC
#define B_IQK_DPK_PRST BIT(27)
+#define R_TSSI_MAP_OFST_P0 0xE620
+#define R_TSSI_MAP_OFST_P1 0xE720
+#define B_TSSI_MAP_OFST_OFDM GENMASK(17, 9)
+#define B_TSSI_MAP_OFST_CCK GENMASK(26, 18)
+#define R_TXAGC_REF0_P0 0xE628
+#define R_TXAGC_REF0_P1 0xE728
+#define B_TXAGC_REF0_OFDM_DBM GENMASK(8, 0)
+#define B_TXAGC_REF0_CCK_DBM GENMASK(17, 9)
+#define B_TXAGC_REF0_OFDM_CW GENMASK(26, 18)
+#define R_TXAGC_REF1_P0 0xE62C
+#define R_TXAGC_REF1_P1 0xE72C
+#define B_TXAGC_REF1_CCK_CW GENMASK(8, 0)
/* WiFi CPU local domain */
#define R_AX_WDT_CTRL 0x0040
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
index 568e6ac69202..a3a35661b851 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
@@ -644,6 +644,32 @@ static void rtw8922a_phycap_parsing_pa_bias_trim(struct rtw89_dev *rtwdev,
}
}
+static void rtw8922a_pa_bias_trim(struct rtw89_dev *rtwdev)
+{
+ struct rtw89_power_trim_info *info = &rtwdev->pwr_trim;
+ u8 pabias_2g, pabias_5g;
+ u8 i;
+
+ if (!info->pg_pa_bias_trim) {
+ rtw89_debug(rtwdev, RTW89_DBG_RFK,
+ "[PA_BIAS][TRIM] no PG, do nothing\n");
+
+ return;
+ }
+
+ for (i = 0; i < RF_PATH_NUM_8922A; i++) {
+ pabias_2g = FIELD_GET(GENMASK(3, 0), info->pa_bias_trim[i]);
+ pabias_5g = FIELD_GET(GENMASK(7, 4), info->pa_bias_trim[i]);
+
+ rtw89_debug(rtwdev, RTW89_DBG_RFK,
+ "[PA_BIAS][TRIM] path=%d 2G=0x%x 5G=0x%x\n",
+ i, pabias_2g, pabias_5g);
+
+ rtw89_write_rf(rtwdev, i, RR_BIASA, RR_BIASA_TXG_V1, pabias_2g);
+ rtw89_write_rf(rtwdev, i, RR_BIASA, RR_BIASA_TXA_V1, pabias_5g);
+ }
+}
+
static void rtw8922a_phycap_parsing_pad_bias_trim(struct rtw89_dev *rtwdev,
u8 *phycap_map)
{
@@ -661,6 +687,31 @@ static void rtw8922a_phycap_parsing_pad_bias_trim(struct rtw89_dev *rtwdev,
}
}
+static void rtw8922a_pad_bias_trim(struct rtw89_dev *rtwdev)
+{
+ struct rtw89_power_trim_info *info = &rtwdev->pwr_trim;
+ u8 pad_bias_2g, pad_bias_5g;
+ u8 i;
+
+ if (!info->pg_pa_bias_trim) {
+ rtw89_debug(rtwdev, RTW89_DBG_RFK,
+ "[PAD_BIAS][TRIM] no PG, do nothing\n");
+ return;
+ }
+
+ for (i = 0; i < RF_PATH_NUM_8922A; i++) {
+ pad_bias_2g = u8_get_bits(info->pad_bias_trim[i], GENMASK(3, 0));
+ pad_bias_5g = u8_get_bits(info->pad_bias_trim[i], GENMASK(7, 4));
+
+ rtw89_debug(rtwdev, RTW89_DBG_RFK,
+ "[PAD_BIAS][TRIM] path=%d 2G=0x%x 5G=0x%x\n",
+ i, pad_bias_2g, pad_bias_5g);
+
+ rtw89_write_rf(rtwdev, i, RR_BIASA, RR_BIASD_TXG_V1, pad_bias_2g);
+ rtw89_write_rf(rtwdev, i, RR_BIASA, RR_BIASD_TXA_V1, pad_bias_5g);
+ }
+}
+
static int rtw8922a_read_phycap(struct rtw89_dev *rtwdev, u8 *phycap_map)
{
rtw8922a_phycap_parsing_thermal_trim(rtwdev, phycap_map);
@@ -670,6 +721,12 @@ static int rtw8922a_read_phycap(struct rtw89_dev *rtwdev, u8 *phycap_map)
return 0;
}
+static void rtw8922a_power_trim(struct rtw89_dev *rtwdev)
+{
+ rtw8922a_pa_bias_trim(rtwdev);
+ rtw8922a_pad_bias_trim(rtwdev);
+}
+
struct rtw8922a_bb_gain {
u32 gain_g[BB_PATH_NUM_8922A];
u32 gain_a[BB_PATH_NUM_8922A];
@@ -1043,6 +1100,64 @@ static void rtw8922a_set_channel(struct rtw89_dev *rtwdev,
rtw8922a_set_channel_bb(rtwdev, chan, phy_idx);
}
+static void rtw8922a_set_txpwr_ref(struct rtw89_dev *rtwdev,
+ enum rtw89_phy_idx phy_idx)
+{
+ s16 ref_ofdm = 0;
+ s16 ref_cck = 0;
+
+ rtw89_debug(rtwdev, RTW89_DBG_TXPWR, "[TXPWR] set txpwr reference\n");
+
+ rtw89_mac_txpwr_write32_mask(rtwdev, phy_idx, R_BE_PWR_REF_CTRL,
+ B_BE_PWR_REF_CTRL_OFDM, ref_ofdm);
+ rtw89_mac_txpwr_write32_mask(rtwdev, phy_idx, R_BE_PWR_REF_CTRL,
+ B_BE_PWR_REF_CTRL_CCK, ref_cck);
+}
+
+static void rtw8922a_bb_tx_triangular(struct rtw89_dev *rtwdev, bool en,
+ enum rtw89_phy_idx phy_idx)
+{
+ u8 ctrl = en ? 0x1 : 0x0;
+
+ rtw89_phy_write32_idx(rtwdev, R_BEDGE3, B_BEDGE_CFG, ctrl, phy_idx);
+}
+
+static void rtw8922a_set_tx_shape(struct rtw89_dev *rtwdev,
+ const struct rtw89_chan *chan,
+ enum rtw89_phy_idx phy_idx)
+{
+ const struct rtw89_rfe_parms *rfe_parms = rtwdev->rfe_parms;
+ const struct rtw89_tx_shape *tx_shape = &rfe_parms->tx_shape;
+ u8 tx_shape_idx;
+ u8 band, regd;
+
+ band = chan->band_type;
+ regd = rtw89_regd_get(rtwdev, band);
+ tx_shape_idx = (*tx_shape->lmt)[band][RTW89_RS_OFDM][regd];
+
+ if (tx_shape_idx == 0)
+ rtw8922a_bb_tx_triangular(rtwdev, false, phy_idx);
+ else
+ rtw8922a_bb_tx_triangular(rtwdev, true, phy_idx);
+}
+
+static void rtw8922a_set_txpwr(struct rtw89_dev *rtwdev,
+ const struct rtw89_chan *chan,
+ enum rtw89_phy_idx phy_idx)
+{
+ rtw89_phy_set_txpwr_byrate(rtwdev, chan, phy_idx);
+ rtw89_phy_set_txpwr_offset(rtwdev, chan, phy_idx);
+ rtw8922a_set_tx_shape(rtwdev, chan, phy_idx);
+ rtw89_phy_set_txpwr_limit(rtwdev, chan, phy_idx);
+ rtw89_phy_set_txpwr_limit_ru(rtwdev, chan, phy_idx);
+}
+
+static void rtw8922a_set_txpwr_ctrl(struct rtw89_dev *rtwdev,
+ enum rtw89_phy_idx phy_idx)
+{
+ rtw8922a_set_txpwr_ref(rtwdev, phy_idx);
+}
+
static int rtw8922a_mac_enable_bb_rf(struct rtw89_dev *rtwdev)
{
rtw89_write8_set(rtwdev, R_BE_FEN_RST_ENABLE,
@@ -1079,6 +1194,11 @@ static const struct rtw89_chip_ops rtw8922a_chip_ops = {
.set_channel = rtw8922a_set_channel,
.read_efuse = rtw8922a_read_efuse,
.read_phycap = rtw8922a_read_phycap,
+ .power_trim = rtw8922a_power_trim,
+ .set_txpwr = rtw8922a_set_txpwr,
+ .set_txpwr_ctrl = rtw8922a_set_txpwr_ctrl,
+ .init_txpwr_unit = NULL,
+ .set_txpwr_ul_tb_offset = NULL,
.pwr_on_func = rtw8922a_pwr_on_func,
.pwr_off_func = rtw8922a_pwr_off_func,
.h2c_dctl_sec_cam = rtw89_fw_h2c_dctl_sec_cam_v2,
--
2.25.1
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v3 6/6] wifi: rtw89: 8922a: add BTG functions to assist BT coexistence to control TX/RX
2024-01-20 0:38 [PATCH v3 0/6] wifi: rtw89: 8922a: implement more chip_ops for 8922A Ping-Ke Shih
` (4 preceding siblings ...)
2024-01-20 0:38 ` [PATCH v3 5/6] wifi: rtw89: 8922a: add TX power related ops Ping-Ke Shih
@ 2024-01-20 0:38 ` Ping-Ke Shih
5 siblings, 0 replies; 8+ messages in thread
From: Ping-Ke Shih @ 2024-01-20 0:38 UTC (permalink / raw)
To: kvalo; +Cc: hsuan8331, linux-wireless
From: Chung-Hsuan Hung <hsuan8331@realtek.com>
These functions are to control baseband AGC while BT coexists with WiFi.
Among these functions, ctrl_btg_bt_rx is used to control AGC related
settings, which is affected by BT RX, while BT shares the same path with
WiFi; ctrl_nbtg_bt_tx is used to control AGC settings under non-shared
path condition, which is affected by BT TX.
Signed-off-by: Chung-Hsuan Hung <hsuan8331@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
drivers/net/wireless/realtek/rtw89/reg.h | 50 ++++++++++
drivers/net/wireless/realtek/rtw89/rtw8922a.c | 94 +++++++++++++++++++
2 files changed, 144 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h
index 1cdf8a656a5b..acc96d30d085 100644
--- a/drivers/net/wireless/realtek/rtw89/reg.h
+++ b/drivers/net/wireless/realtek/rtw89/reg.h
@@ -7968,8 +7968,28 @@
#define R_S1_ADDCK 0x3E00
#define B_S1_ADDCK_I GENMASK(9, 0)
#define B_S1_ADDCK_Q GENMASK(19, 10)
+#define R_OP1DB_A 0x406B
+#define B_OP1DB_A GENMASK(31, 24)
+#define R_OP1DB1_A 0x40BC
+#define B_TIA1_A GENMASK(15, 8)
+#define B_TIA0_A GENMASK(7, 0)
+#define R_BKOFF_A 0x40E0
+#define B_BKOFF_IBADC_A GENMASK(23, 18)
+#define R_BACKOFF_A 0x40E4
+#define B_BACKOFF_LNA_A GENMASK(29, 24)
+#define B_BACKOFF_IBADC_A GENMASK(23, 18)
+#define R_RXBY_WBADC_A 0x40F4
+#define B_RXBY_WBADC_A GENMASK(14, 10)
#define R_MUIC 0x40F8
#define B_MUIC_EN BIT(0)
+#define R_BT_RXBY_WBADC_A 0x4160
+#define B_BT_RXBY_WBADC_A BIT(31)
+#define R_BT_SHARE_A 0x4164
+#define B_BT_SHARE_A BIT(0)
+#define B_BT_TRK_OFF_A BIT(1)
+#define B_BTG_PATH_A BIT(4)
+#define R_FORCE_FIR_A 0x418C
+#define B_FORCE_FIR_A GENMASK(1, 0)
#define R_DCFO 0x4264
#define B_DCFO GENMASK(7, 0)
#define R_SEG0CSI 0x42AC
@@ -8008,8 +8028,28 @@
#define R_DPD_BF 0x44a0
#define B_DPD_BF_OFDM GENMASK(16, 12)
#define B_DPD_BF_SCA GENMASK(6, 0)
+#define R_LNA_OP 0x44B0
+#define B_LNA6 GENMASK(31, 24)
+#define R_LNA_TIA 0x44BC
+#define B_TIA1_B GENMASK(15, 8)
+#define B_TIA0_B GENMASK(7, 0)
+#define R_BKOFF_B 0x44E0
+#define B_BKOFF_IBADC_B GENMASK(23, 18)
+#define R_BACKOFF_B 0x44E4
+#define B_BACKOFF_LNA_B GENMASK(29, 24)
+#define B_BACKOFF_IBADC_B GENMASK(23, 18)
+#define R_RXBY_WBADC_B 0x44F4
+#define B_RXBY_WBADC_B GENMASK(14, 10)
+#define R_BT_RXBY_WBADC_B 0x4560
+#define B_BT_RXBY_WBADC_B BIT(31)
+#define R_BT_SHARE_B 0x4564
+#define B_BT_SHARE_B BIT(0)
+#define B_BT_TRK_OFF_B BIT(1)
+#define B_BTG_PATH_B BIT(4)
#define R_TXPATH_SEL 0x458C
#define B_TXPATH_SEL_MSK GENMASK(31, 28)
+#define R_FORCE_FIR_B 0x458C
+#define B_FORCE_FIR_B GENMASK(1, 0)
#define R_TXPWR 0x4594
#define B_TXPWR_MSK GENMASK(30, 22)
#define R_TXNSS_MAP 0x45B4
@@ -8423,6 +8463,16 @@
#define B_SEGSND_EN BIT(31)
#define R_DBCC 0x6B48
#define B_DBCC_EN BIT(0)
+#define R_FC0INV_SBW 0x6B50
+#define B_SMALLBW GENMASK(31, 30)
+#define B_RX_BT_SG0 GENMASK(25, 22)
+#define B_RX_1RCCA GENMASK(17, 14)
+#define B_FC0_INV GENMASK(6, 0)
+#define R_ANT_CHBW 0x6B54
+#define B_ANT_BT_SHARE BIT(16)
+#define B_CHBW_BW GENMASK(14, 12)
+#define B_CHBW_PRICH GENMASK(11, 8)
+#define B_ANT_RX_SG0 GENMASK(3, 0)
#define R_SLOPE 0x6B6C
#define B_EHT_RATE_TH GENMASK(31, 28)
#define B_SLOPE_B GENMASK(27, 14)
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
index a3a35661b851..f34e2a8bff07 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
@@ -200,6 +200,36 @@ static const struct rtw89_efuse_block_cfg rtw8922a_efuse_blocks[] = {
[RTW89_EFUSE_BLOCK_ADIE] = {.offset = 0x70000, .size = 0x10},
};
+static void rtw8922a_ctrl_btg_bt_rx(struct rtw89_dev *rtwdev, bool en,
+ enum rtw89_phy_idx phy_idx)
+{
+ if (en) {
+ rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_A, B_BT_SHARE_A, 0x1, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_A, B_BTG_PATH_A, 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_B, B_BT_SHARE_B, 0x1, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_B, B_BTG_PATH_B, 0x1, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_LNA_OP, B_LNA6, 0x20, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_LNA_TIA, B_TIA0_B, 0x30, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_PMAC_GNT, B_PMAC_GNT_P1, 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_ANT_BT_SHARE, 0x1, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_FC0INV_SBW, B_RX_BT_SG0, 0x2, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_GNT_BT_WGT_EN, B_GNT_BT_WGT_EN,
+ 0x1, phy_idx);
+ } else {
+ rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_A, B_BT_SHARE_A, 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_A, B_BTG_PATH_A, 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_B, B_BT_SHARE_B, 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_B, B_BTG_PATH_B, 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_LNA_OP, B_LNA6, 0x1a, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_LNA_TIA, B_TIA0_B, 0x2a, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_PMAC_GNT, B_PMAC_GNT_P1, 0xc, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_ANT_CHBW, B_ANT_BT_SHARE, 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_FC0INV_SBW, B_RX_BT_SG0, 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_GNT_BT_WGT_EN, B_GNT_BT_WGT_EN,
+ 0x0, phy_idx);
+ }
+}
+
static int rtw8922a_pwr_on_func(struct rtw89_dev *rtwdev)
{
struct rtw89_hal *hal = &rtwdev->hal;
@@ -1158,6 +1188,68 @@ static void rtw8922a_set_txpwr_ctrl(struct rtw89_dev *rtwdev,
rtw8922a_set_txpwr_ref(rtwdev, phy_idx);
}
+static void rtw8922a_ctrl_nbtg_bt_tx(struct rtw89_dev *rtwdev, bool en,
+ enum rtw89_phy_idx phy_idx)
+{
+ if (en) {
+ rtw89_phy_write32_idx(rtwdev, R_FORCE_FIR_A, B_FORCE_FIR_A, 0x3, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_RXBY_WBADC_A, B_RXBY_WBADC_A,
+ 0xf, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BT_RXBY_WBADC_A, B_BT_RXBY_WBADC_A,
+ 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_A, B_BT_TRK_OFF_A, 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_OP1DB_A, B_OP1DB_A, 0x80, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_OP1DB1_A, B_TIA0_A, 0x80, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_OP1DB1_A, B_TIA1_A, 0x80, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BACKOFF_A, B_BACKOFF_IBADC_A,
+ 0x34, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BACKOFF_A, B_BACKOFF_LNA_A, 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BKOFF_A, B_BKOFF_IBADC_A, 0x34, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_FORCE_FIR_B, B_FORCE_FIR_B, 0x3, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_RXBY_WBADC_B, B_RXBY_WBADC_B,
+ 0xf, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BT_RXBY_WBADC_B, B_BT_RXBY_WBADC_B,
+ 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_B, B_BT_TRK_OFF_B, 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_LNA_OP, B_LNA6, 0x80, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_LNA_TIA, B_TIA0_B, 0x80, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_LNA_TIA, B_TIA1_B, 0x80, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BACKOFF_B, B_BACKOFF_IBADC_B,
+ 0x34, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BACKOFF_B, B_BACKOFF_LNA_B, 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BKOFF_B, B_BKOFF_IBADC_B, 0x34, phy_idx);
+ } else {
+ rtw89_phy_write32_idx(rtwdev, R_FORCE_FIR_A, B_FORCE_FIR_A, 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_RXBY_WBADC_A, B_RXBY_WBADC_A,
+ 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BT_RXBY_WBADC_A, B_BT_RXBY_WBADC_A,
+ 0x1, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_A, B_BT_TRK_OFF_A, 0x1, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_OP1DB_A, B_OP1DB_A, 0x1a, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_OP1DB1_A, B_TIA0_A, 0x2a, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_OP1DB1_A, B_TIA1_A, 0x2a, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BACKOFF_A, B_BACKOFF_IBADC_A,
+ 0x26, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BACKOFF_A, B_BACKOFF_LNA_A,
+ 0x1e, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BKOFF_A, B_BKOFF_IBADC_A, 0x26, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_FORCE_FIR_B, B_FORCE_FIR_B, 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_RXBY_WBADC_B, B_RXBY_WBADC_B,
+ 0x0, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BT_RXBY_WBADC_B, B_BT_RXBY_WBADC_B,
+ 0x1, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BT_SHARE_B, B_BT_TRK_OFF_B, 0x1, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_LNA_OP, B_LNA6, 0x20, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_LNA_TIA, B_TIA0_B, 0x30, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_LNA_TIA, B_TIA1_B, 0x2a, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BACKOFF_B, B_BACKOFF_IBADC_B,
+ 0x26, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BACKOFF_B, B_BACKOFF_LNA_B,
+ 0x1e, phy_idx);
+ rtw89_phy_write32_idx(rtwdev, R_BKOFF_B, B_BKOFF_IBADC_B, 0x26, phy_idx);
+ }
+}
+
static int rtw8922a_mac_enable_bb_rf(struct rtw89_dev *rtwdev)
{
rtw89_write8_set(rtwdev, R_BE_FEN_RST_ENABLE,
@@ -1198,6 +1290,8 @@ static const struct rtw89_chip_ops rtw8922a_chip_ops = {
.set_txpwr = rtw8922a_set_txpwr,
.set_txpwr_ctrl = rtw8922a_set_txpwr_ctrl,
.init_txpwr_unit = NULL,
+ .ctrl_btg_bt_rx = rtw8922a_ctrl_btg_bt_rx,
+ .ctrl_nbtg_bt_tx = rtw8922a_ctrl_nbtg_bt_tx,
.set_txpwr_ul_tb_offset = NULL,
.pwr_on_func = rtw8922a_pwr_on_func,
.pwr_off_func = rtw8922a_pwr_off_func,
--
2.25.1
^ permalink raw reply related [flat|nested] 8+ messages in thread