[PATCH rtw-next v2 00/11] wifi: rtw89: Add support for RTL8922AU

[PATCH rtw-next v2 00/11] wifi: rtw89: Add support for RTL8922AU

[Bitterblue Smith]

Two people have tested MLO since v1. It doesn't explode, so I dropped
the patch to disable MLO. (It doesn't work very well with MLO, but
¯\_(ツ)_/¯)

Bitterblue Smith (11):
  wifi: rtw89: usb: Support 2 bulk in endpoints
  wifi: rtw89: Fix rtw89_usb_ops_mac_lv1_rcvy() for RTL8922AU
  wifi: rtw89: Fix rtw89_usb_ops_mac_pre_init() for RTL8922AU
  wifi: rtw89: Fix rtw89_usb_ops_mac_post_init() for RTL8922AU
  wifi: rtw89: usb: Enable RX aggregation for RTL8922AU
  wifi: rtw89: Fix rtw8922a_pwr_{on,off}_func() for USB
  wifi: rtw89: Let hfc_param_ini have separate settings for USB 2/3
  wifi: rtw89: Add rtw8922a_hfc_param_ini_usb{2,3}
  wifi: rtw89: Add rtw8922a_dle_mem_usb{2,3}
  wifi: rtw89: Add rtw8922au.c
  wifi: rtw89: Enable the new rtw89_8922au module

 drivers/net/wireless/realtek/rtw89/Kconfig    |  12 +
 drivers/net/wireless/realtek/rtw89/Makefile   |   3 +
 drivers/net/wireless/realtek/rtw89/core.h     |   2 +-
 drivers/net/wireless/realtek/rtw89/mac.c      |  40 ++-
 drivers/net/wireless/realtek/rtw89/mac.h      |  25 ++
 drivers/net/wireless/realtek/rtw89/reg.h      |   4 +
 drivers/net/wireless/realtek/rtw89/rtw8851b.c |   1 +
 drivers/net/wireless/realtek/rtw89/rtw8852a.c |   1 +
 drivers/net/wireless/realtek/rtw89/rtw8852b.c |   1 +
 .../net/wireless/realtek/rtw89/rtw8852bt.c    |   2 +-
 drivers/net/wireless/realtek/rtw89/rtw8852c.c |   1 +
 drivers/net/wireless/realtek/rtw89/rtw8922a.c | 264 +++++++++++++++---
 .../net/wireless/realtek/rtw89/rtw8922au.c    |  81 ++++++
 drivers/net/wireless/realtek/rtw89/rtw8922d.c |   2 +-
 drivers/net/wireless/realtek/rtw89/usb.c      |  40 ++-
 drivers/net/wireless/realtek/rtw89/usb.h      |  11 +-
 16 files changed, 448 insertions(+), 42 deletions(-)
 create mode 100644 drivers/net/wireless/realtek/rtw89/rtw8922au.c

-- 
2.53.0

[PATCH rtw-next v2 01/11] wifi: rtw89: usb: Support 2 bulk in endpoints

[Bitterblue Smith]

RTL8912AU has 2 bulk in endpoints, not 1, so raise the limit.

The second bulk-in is for USB interrupt mode for SER (system error
recovery) flow. SER is not currently implemented for USB devices in
rtw89.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
---
v2:
 - Add Acked-by.
 - Add more information to the commit message.
---
 drivers/net/wireless/realtek/rtw89/usb.c | 15 +++++++++++----
 drivers/net/wireless/realtek/rtw89/usb.h |  3 ++-
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtw89/usb.c b/drivers/net/wireless/realtek/rtw89/usb.c
index 767a95f759b1..d3c7ed29cfe5 100644
--- a/drivers/net/wireless/realtek/rtw89/usb.c
+++ b/drivers/net/wireless/realtek/rtw89/usb.c
@@ -511,7 +511,7 @@ static void rtw89_usb_rx_resubmit(struct rtw89_usb *rtwusb,
 	rxcb->rx_skb = rx_skb;
 
 	usb_fill_bulk_urb(rxcb->rx_urb, rtwusb->udev,
-			  usb_rcvbulkpipe(rtwusb->udev, rtwusb->in_pipe),
+			  usb_rcvbulkpipe(rtwusb->udev, rtwusb->in_pipe[0]),
 			  rxcb->rx_skb->data, RTW89_USB_RECVBUF_SZ,
 			  rtw89_usb_read_port_complete, rxcb);
 
@@ -948,6 +948,7 @@ static int rtw89_usb_parse(struct rtw89_dev *rtwdev,
 	struct rtw89_usb *rtwusb = rtw89_usb_priv(rtwdev);
 	struct usb_endpoint_descriptor *endpoint;
 	int num_out_pipes = 0;
+	int num_in_pipes = 0;
 	u8 num;
 	int i;
 
@@ -963,13 +964,14 @@ static int rtw89_usb_parse(struct rtw89_dev *rtwdev,
 
 		if (usb_endpoint_dir_in(endpoint) &&
 		    usb_endpoint_xfer_bulk(endpoint)) {
-			if (rtwusb->in_pipe) {
+			if (num_in_pipes >= RTW89_MAX_BULKIN_NUM) {
 				rtw89_err(rtwdev,
-					  "found more than 1 bulk in endpoint\n");
+					  "found more than %d bulk in endpoint\n",
+					  RTW89_MAX_BULKIN_NUM);
 				return -EINVAL;
 			}
 
-			rtwusb->in_pipe = num;
+			rtwusb->in_pipe[num_in_pipes++] = num;
 		}
 
 		if (usb_endpoint_dir_out(endpoint) &&
@@ -985,6 +987,11 @@ static int rtw89_usb_parse(struct rtw89_dev *rtwdev,
 		}
 	}
 
+	if (num_in_pipes < 1) {
+		rtw89_err(rtwdev, "no bulk in endpoints found\n");
+		return -EINVAL;
+	}
+
 	if (num_out_pipes < 1) {
 		rtw89_err(rtwdev, "no bulk out endpoints found\n");
 		return -EINVAL;
diff --git a/drivers/net/wireless/realtek/rtw89/usb.h b/drivers/net/wireless/realtek/rtw89/usb.h
index 507f61f58ed9..82de700eb142 100644
--- a/drivers/net/wireless/realtek/rtw89/usb.h
+++ b/drivers/net/wireless/realtek/rtw89/usb.h
@@ -18,6 +18,7 @@
 #define RTW89_USB_MOD512_PADDING	4
 
 #define RTW89_MAX_ENDPOINT_NUM		9
+#define RTW89_MAX_BULKIN_NUM		2
 #define RTW89_MAX_BULKOUT_NUM		7
 
 #define R_AX_RXAGG_0_V1			0x6000
@@ -65,7 +66,7 @@ struct rtw89_usb {
 
 	atomic_t continual_io_error;
 
-	u8 in_pipe;
+	u8 in_pipe[RTW89_MAX_BULKIN_NUM];
 	u8 out_pipe[RTW89_MAX_BULKOUT_NUM];
 
 	struct workqueue_struct *rxwq;
-- 
2.53.0

[PATCH rtw-next v2 02/11] wifi: rtw89: Fix rtw89_usb_ops_mac_lv1_rcvy() for RTL8922AU

[Bitterblue Smith]

RTL8922AU uses a different register and mask to reset TX/RX. Add them
here.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
---
v2:
 - Add Acked-by.
---
 drivers/net/wireless/realtek/rtw89/reg.h | 4 ++++
 drivers/net/wireless/realtek/rtw89/usb.c | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h
index 42ffe83931a3..570d5883761b 100644
--- a/drivers/net/wireless/realtek/rtw89/reg.h
+++ b/drivers/net/wireless/realtek/rtw89/reg.h
@@ -4806,6 +4806,10 @@
 #define R_BE_LTR_LATENCY_IDX2_V1 0x361C
 #define R_BE_LTR_LATENCY_IDX3_V1 0x3620
 
+#define R_BE_USB2_WLAN_TRX_OPT_PAR2 0x41BC
+#define B_BE_USB2_USBRX_RST BIT(1)
+#define B_BE_USB2_USBTX_RST BIT(0)
+
 #define R_BE_HCI_BUF_IMR 0x6018
 #define B_BE_HCI_BUF_IMR_CLR 0xC0000303
 #define B_BE_HCI_BUF_IMR_SET 0xC0000301
diff --git a/drivers/net/wireless/realtek/rtw89/usb.c b/drivers/net/wireless/realtek/rtw89/usb.c
index d3c7ed29cfe5..fafc2b33e561 100644
--- a/drivers/net/wireless/realtek/rtw89/usb.c
+++ b/drivers/net/wireless/realtek/rtw89/usb.c
@@ -871,6 +871,10 @@ static int rtw89_usb_ops_mac_lv1_rcvy(struct rtw89_dev *rtwdev,
 		reg = R_AX_USB_WLAN0_1_V1;
 		mask = B_AX_USBRX_RST_V1 | B_AX_USBTX_RST_V1;
 		break;
+	case RTL8922A:
+		reg = R_BE_USB2_WLAN_TRX_OPT_PAR2;
+		mask = B_BE_USB2_USBRX_RST | B_BE_USB2_USBTX_RST;
+		break;
 	default:
 		rtw89_err(rtwdev, "%s: fix me\n", __func__);
 		return -EOPNOTSUPP;
-- 
2.53.0

[PATCH rtw-next v2 03/11] wifi: rtw89: Fix rtw89_usb_ops_mac_pre_init() for RTL8922AU

[Bitterblue Smith]

Return early because RTL8922AU doesn't need to do anything here.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
---
v2:
 - Add Acked-by.
---
 drivers/net/wireless/realtek/rtw89/usb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/wireless/realtek/rtw89/usb.c b/drivers/net/wireless/realtek/rtw89/usb.c
index fafc2b33e561..3d9113ae7fb4 100644
--- a/drivers/net/wireless/realtek/rtw89/usb.c
+++ b/drivers/net/wireless/realtek/rtw89/usb.c
@@ -756,6 +756,9 @@ static int rtw89_usb_ops_mac_pre_init(struct rtw89_dev *rtwdev)
 	const struct rtw89_usb_info *info = rtwusb->info;
 	u32 val32;
 
+	if (rtwdev->chip->chip_id == RTL8922A)
+		return 0;
+
 	rtw89_write32_set(rtwdev, info->usb_host_request_2,
 			  B_AX_R_USBIO_MODE);
 
-- 
2.53.0

[PATCH rtw-next v2 04/11] wifi: rtw89: Fix rtw89_usb_ops_mac_post_init() for RTL8922AU

[Bitterblue Smith]

Skip most of the function because RTL8922AU only needs to configure the
RX aggregation here.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
---
v2:
 - Add Acked-by.
---
 drivers/net/wireless/realtek/rtw89/usb.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/wireless/realtek/rtw89/usb.c b/drivers/net/wireless/realtek/rtw89/usb.c
index 3d9113ae7fb4..a08e43c8275e 100644
--- a/drivers/net/wireless/realtek/rtw89/usb.c
+++ b/drivers/net/wireless/realtek/rtw89/usb.c
@@ -827,6 +827,9 @@ static int rtw89_usb_ops_mac_post_init(struct rtw89_dev *rtwdev)
 	enum usb_device_speed speed;
 	u32 ep;
 
+	if (rtwdev->chip->chip_id == RTL8922A)
+		goto rx_agg_cfg;
+
 	rtw89_write32_clr(rtwdev, info->usb3_mac_npi_config_intf_0,
 			  B_AX_SSPHY_LFPS_FILTER);
 
@@ -848,6 +851,7 @@ static int rtw89_usb_ops_mac_post_init(struct rtw89_dev *rtwdev)
 		rtw89_write8(rtwdev, info->usb_endpoint_2 + 1, NUMP);
 	}
 
+rx_agg_cfg:
 	rtw89_usb_rx_agg_cfg(rtwdev);
 
 	return 0;
-- 
2.53.0

[PATCH rtw-next v2 05/11] wifi: rtw89: usb: Enable RX aggregation for RTL8922AU

[Bitterblue Smith]

It uses the same settings as RTL8852CU, but the register and bit names
have "BE" instead of "AX".

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
v2:
 - Add rtw89_usb_rx_agg_cfg_v3() and the register and bit definitions it
   uses, instead of reusing rtw89_usb_rx_agg_cfg_v2().
---
 drivers/net/wireless/realtek/rtw89/usb.c | 14 ++++++++++++++
 drivers/net/wireless/realtek/rtw89/usb.h |  8 ++++++++
 2 files changed, 22 insertions(+)

diff --git a/drivers/net/wireless/realtek/rtw89/usb.c b/drivers/net/wireless/realtek/rtw89/usb.c
index a08e43c8275e..c6d55e669776 100644
--- a/drivers/net/wireless/realtek/rtw89/usb.c
+++ b/drivers/net/wireless/realtek/rtw89/usb.c
@@ -803,6 +803,17 @@ static void rtw89_usb_rx_agg_cfg_v2(struct rtw89_dev *rtwdev)
 	rtw89_write32(rtwdev, R_AX_RXAGG_1_V1, 0x1F);
 }
 
+static void rtw89_usb_rx_agg_cfg_v3(struct rtw89_dev *rtwdev)
+{
+	const u32 rxagg_0 = FIELD_PREP_CONST(B_BE_RXAGG_0_EN, 1) |
+			    FIELD_PREP_CONST(B_BE_RXAGG_0_NUM_TH, 255) |
+			    FIELD_PREP_CONST(B_BE_RXAGG_0_TIME_32US_TH, 32) |
+			    FIELD_PREP_CONST(B_BE_RXAGG_0_BUF_SZ_1K, 20);
+
+	rtw89_write32(rtwdev, R_BE_RXAGG_0_V1, rxagg_0);
+	rtw89_write32(rtwdev, R_BE_RXAGG_1_V1, 0x1F);
+}
+
 static void rtw89_usb_rx_agg_cfg(struct rtw89_dev *rtwdev)
 {
 	switch (rtwdev->chip->chip_id) {
@@ -814,6 +825,9 @@ static void rtw89_usb_rx_agg_cfg(struct rtw89_dev *rtwdev)
 	case RTL8852C:
 		rtw89_usb_rx_agg_cfg_v2(rtwdev);
 		break;
+	case RTL8922A:
+		rtw89_usb_rx_agg_cfg_v3(rtwdev);
+		break;
 	default:
 		rtw89_warn(rtwdev, "%s: USB RX agg not support\n", __func__);
 		return;
diff --git a/drivers/net/wireless/realtek/rtw89/usb.h b/drivers/net/wireless/realtek/rtw89/usb.h
index 82de700eb142..bdf312559743 100644
--- a/drivers/net/wireless/realtek/rtw89/usb.h
+++ b/drivers/net/wireless/realtek/rtw89/usb.h
@@ -29,6 +29,14 @@
 
 #define R_AX_RXAGG_1_V1			0x6004
 
+#define R_BE_RXAGG_0_V1			0x6000
+#define B_BE_RXAGG_0_EN			BIT(31)
+#define B_BE_RXAGG_0_NUM_TH		GENMASK(23, 16)
+#define B_BE_RXAGG_0_TIME_32US_TH	GENMASK(15, 8)
+#define B_BE_RXAGG_0_BUF_SZ_1K		GENMASK(7, 0)
+
+#define R_BE_RXAGG_1_V1			0x6004
+
 #define R_AX_RXAGG_0			0x8900
 #define B_AX_RXAGG_0_BUF_SZ_4K		GENMASK(7, 0)
 
-- 
2.53.0

RE: [PATCH rtw-next v2 05/11] wifi: rtw89: usb: Enable RX aggregation for RTL8922AU

[Ping-Ke Shih]

Bitterblue Smith <rtl8821cerfe2@gmail.com> wrote:
> It uses the same settings as RTL8852CU, but the register and bit names
> have "BE" instead of "AX".
> 
> Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>

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

[PATCH rtw-next v2 06/11] wifi: rtw89: Fix rtw8922a_pwr_{on,off}_func() for USB

[Bitterblue Smith]

There are a few differences in the power on/off functions between PCIE
and USB.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
---
v2:
 - Add Acked-by.
---
 drivers/net/wireless/realtek/rtw89/rtw8922a.c | 92 +++++++++++++------
 1 file changed, 63 insertions(+), 29 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
index 8f6cf64271e8..2bea44faa109 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
@@ -298,17 +298,24 @@ static int rtw8922a_pwr_on_func(struct rtw89_dev *rtwdev)
 	rtw89_write32_clr(rtwdev, R_BE_FEN_RST_ENABLE, B_BE_R_SYM_ISO_ADDA_P02PP |
 						       B_BE_R_SYM_ISO_ADDA_P12PP);
 	rtw89_write8_set(rtwdev, R_BE_PLATFORM_ENABLE, B_BE_PLATFORM_EN);
-	rtw89_write32_set(rtwdev, R_BE_HCI_OPT_CTRL, B_BE_HAXIDMA_IO_EN);
 
-	ret = read_poll_timeout(rtw89_read32, val32, val32 & B_BE_HAXIDMA_IO_ST,
-				1000, 3000000, false, rtwdev, R_BE_HCI_OPT_CTRL);
-	if (ret)
-		return ret;
+	if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) {
+		rtw89_write32_set(rtwdev, R_BE_HCI_OPT_CTRL, B_BE_HAXIDMA_IO_EN);
 
-	ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_BE_HAXIDMA_BACKUP_RESTORE_ST),
-				1000, 3000000, false, rtwdev, R_BE_HCI_OPT_CTRL);
-	if (ret)
-		return ret;
+		ret = read_poll_timeout(rtw89_read32, val32,
+					val32 & B_BE_HAXIDMA_IO_ST,
+					1000, 3000000, false, rtwdev,
+					R_BE_HCI_OPT_CTRL);
+		if (ret)
+			return ret;
+
+		ret = read_poll_timeout(rtw89_read32, val32,
+					!(val32 & B_BE_HAXIDMA_BACKUP_RESTORE_ST),
+					1000, 3000000, false, rtwdev,
+					R_BE_HCI_OPT_CTRL);
+		if (ret)
+			return ret;
+	}
 
 	rtw89_write32_set(rtwdev, R_BE_HCI_OPT_CTRL, B_BE_HCI_WLAN_IO_EN);
 
@@ -317,7 +324,9 @@ static int rtw8922a_pwr_on_func(struct rtw89_dev *rtwdev)
 	if (ret)
 		return ret;
 
-	rtw89_write32_clr(rtwdev, R_BE_SYS_SDIO_CTRL, B_BE_PCIE_FORCE_IBX_EN);
+	if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE)
+		rtw89_write32_clr(rtwdev, R_BE_SYS_SDIO_CTRL,
+				  B_BE_PCIE_FORCE_IBX_EN);
 
 	ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_PLL, 0x02, 0x02);
 	if (ret)
@@ -371,6 +380,10 @@ static int rtw8922a_pwr_on_func(struct rtw89_dev *rtwdev)
 	if (ret)
 		return ret;
 
+	ret = rtw89_mac_write_xtal_si(rtwdev, XTAL_SI_SRAM_CTRL, 0, XTAL_SI_SRAM_DIS);
+	if (ret)
+		return ret;
+
 	if (hal->cv != CHIP_CAV) {
 		rtw89_write32_set(rtwdev, R_BE_PMC_DBG_CTRL2, B_BE_SYSON_DIS_PMCR_BE_WRMSK);
 		rtw89_write32_set(rtwdev, R_BE_SYS_ISO_CTRL, B_BE_ISO_EB2CORE);
@@ -382,14 +395,16 @@ static int rtw8922a_pwr_on_func(struct rtw89_dev *rtwdev)
 		rtw89_write32_clr(rtwdev, R_BE_PMC_DBG_CTRL2, B_BE_SYSON_DIS_PMCR_BE_WRMSK);
 	}
 
-	rtw89_write32_set(rtwdev, R_BE_DMAC_FUNC_EN,
-			  B_BE_MAC_FUNC_EN | B_BE_DMAC_FUNC_EN | B_BE_MPDU_PROC_EN |
-			  B_BE_WD_RLS_EN | B_BE_DLE_WDE_EN | B_BE_TXPKT_CTRL_EN |
-			  B_BE_STA_SCH_EN | B_BE_DLE_PLE_EN | B_BE_PKT_BUF_EN |
-			  B_BE_DMAC_TBL_EN | B_BE_PKT_IN_EN | B_BE_DLE_CPUIO_EN |
-			  B_BE_DISPATCHER_EN | B_BE_BBRPT_EN | B_BE_MAC_SEC_EN |
-			  B_BE_H_AXIDMA_EN | B_BE_DMAC_MLO_EN | B_BE_PLRLS_EN |
-			  B_BE_P_AXIDMA_EN | B_BE_DLE_DATACPUIO_EN | B_BE_LTR_CTL_EN);
+	val32 = B_BE_MAC_FUNC_EN | B_BE_DMAC_FUNC_EN | B_BE_MPDU_PROC_EN |
+		B_BE_WD_RLS_EN | B_BE_DLE_WDE_EN | B_BE_TXPKT_CTRL_EN |
+		B_BE_STA_SCH_EN | B_BE_DLE_PLE_EN | B_BE_PKT_BUF_EN |
+		B_BE_DMAC_TBL_EN | B_BE_PKT_IN_EN | B_BE_DLE_CPUIO_EN |
+		B_BE_DISPATCHER_EN | B_BE_BBRPT_EN | B_BE_MAC_SEC_EN |
+		B_BE_H_AXIDMA_EN | B_BE_DMAC_MLO_EN | B_BE_PLRLS_EN |
+		B_BE_P_AXIDMA_EN | B_BE_DLE_DATACPUIO_EN;
+	if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE)
+		val32 |= B_BE_LTR_CTL_EN;
+	rtw89_write32_set(rtwdev, R_BE_DMAC_FUNC_EN, val32);
 
 	set_bit(RTW89_FLAG_DMAC_FUNC, rtwdev->flags);
 
@@ -465,17 +480,23 @@ static int rtw8922a_pwr_off_func(struct rtw89_dev *rtwdev)
 	if (ret)
 		return ret;
 
-	rtw89_write32_clr(rtwdev, R_BE_HCI_OPT_CTRL, B_BE_HAXIDMA_IO_EN);
+	if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) {
+		rtw89_write32_clr(rtwdev, R_BE_HCI_OPT_CTRL, B_BE_HAXIDMA_IO_EN);
 
-	ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_BE_HAXIDMA_IO_ST),
-				1000, 3000000, false, rtwdev, R_BE_HCI_OPT_CTRL);
-	if (ret)
-		return ret;
+		ret = read_poll_timeout(rtw89_read32, val32,
+					!(val32 & B_BE_HAXIDMA_IO_ST),
+					1000, 3000000, false, rtwdev,
+					R_BE_HCI_OPT_CTRL);
+		if (ret)
+			return ret;
 
-	ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_BE_HAXIDMA_BACKUP_RESTORE_ST),
-				1000, 3000000, false, rtwdev, R_BE_HCI_OPT_CTRL);
-	if (ret)
-		return ret;
+		ret = read_poll_timeout(rtw89_read32, val32,
+					!(val32 & B_BE_HAXIDMA_BACKUP_RESTORE_ST),
+					1000, 3000000, false, rtwdev,
+					R_BE_HCI_OPT_CTRL);
+		if (ret)
+			return ret;
+	}
 
 	rtw89_write32_clr(rtwdev, R_BE_HCI_OPT_CTRL, B_BE_HCI_WLAN_IO_EN);
 
@@ -491,9 +512,22 @@ static int rtw8922a_pwr_off_func(struct rtw89_dev *rtwdev)
 	if (ret)
 		return ret;
 
-	rtw89_write32(rtwdev, R_BE_WLLPS_CTRL, 0x0000A1B2);
+	if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE)
+		rtw89_write32(rtwdev, R_BE_WLLPS_CTRL, 0x0000A1B2);
+	else if (rtwdev->hci.type == RTW89_HCI_TYPE_USB)
+		rtw89_write32_clr(rtwdev, R_BE_SYS_PW_CTRL, B_BE_SOP_EASWR);
+
 	rtw89_write32_clr(rtwdev, R_BE_SYS_PW_CTRL, B_BE_XTAL_OFF_A_DIE);
-	rtw89_write32_set(rtwdev, R_BE_SYS_PW_CTRL, B_BE_APFM_SWLPS);
+
+	if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) {
+		rtw89_write32_set(rtwdev, R_BE_SYS_PW_CTRL, B_BE_APFM_SWLPS);
+	} else if (rtwdev->hci.type == RTW89_HCI_TYPE_USB) {
+		val32 = rtw89_read32(rtwdev, R_BE_SYS_PW_CTRL);
+		val32 |= B_BE_AFSM_WLSUS_EN;
+		val32 &= ~B_BE_AFSM_PCIE_SUS_EN;
+		rtw89_write32(rtwdev, R_BE_SYS_PW_CTRL, val32);
+	}
+
 	rtw89_write32(rtwdev, R_BE_UDM1, 0);
 
 	return 0;
-- 
2.53.0

[PATCH rtw-next v2 07/11] wifi: rtw89: Let hfc_param_ini have separate settings for USB 2/3

[Bitterblue Smith]

RTL8912AU needs different settings for USB 2 and USB 3.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
v2:
 - Change rtw8922d.c as well. It didn't exist when v1 of this patch was
   sent.
---
 drivers/net/wireless/realtek/rtw89/core.h      | 2 +-
 drivers/net/wireless/realtek/rtw89/mac.c       | 2 +-
 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/rtw8852bt.c | 2 +-
 drivers/net/wireless/realtek/rtw89/rtw8852c.c  | 1 +
 drivers/net/wireless/realtek/rtw89/rtw8922a.c  | 2 +-
 drivers/net/wireless/realtek/rtw89/rtw8922d.c  | 2 +-
 9 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h
index fd29dbbb120d..2d7d3a11be16 100644
--- a/drivers/net/wireless/realtek/rtw89/core.h
+++ b/drivers/net/wireless/realtek/rtw89/core.h
@@ -4544,7 +4544,7 @@ struct rtw89_chip_info {
 	u16 max_rx_agg_num;
 	bool dis_2g_40m_ul_ofdma;
 	u32 rsvd_ple_ofst;
-	const struct rtw89_hfc_param_ini *hfc_param_ini[RTW89_HCI_TYPE_NUM];
+	const struct rtw89_hfc_param_ini *hfc_param_ini[RTW89_HCI_DLE_TYPE_NUM];
 	const struct rtw89_dle_mem *dle_mem[RTW89_HCI_DLE_TYPE_NUM];
 	u8 wde_qempty_acq_grpnum;
 	u8 wde_qempty_mgq_grpsel;
diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c
index 54aad37485d6..8d5375ec33a2 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.c
+++ b/drivers/net/wireless/realtek/rtw89/mac.c
@@ -898,7 +898,7 @@ static int hfc_reset_param(struct rtw89_dev *rtwdev)
 	struct rtw89_hfc_param *param = &rtwdev->mac.hfc_param;
 	u8 qta_mode = rtwdev->mac.dle_info.qta_mode;
 
-	param_inis = rtwdev->chip->hfc_param_ini[rtwdev->hci.type];
+	param_inis = rtwdev->chip->hfc_param_ini[rtwdev->hci.dle_type];
 	if (!param_inis)
 		return -EINVAL;
 
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8851b.c b/drivers/net/wireless/realtek/rtw89/rtw8851b.c
index 84bdd39b3ceb..ff4113eb9114 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8851b.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8851b.c
@@ -2600,6 +2600,7 @@ const struct rtw89_chip_info rtw8851b_chip_info = {
 	.dis_2g_40m_ul_ofdma	= true,
 	.rsvd_ple_ofst		= 0x2f800,
 	.hfc_param_ini		= {rtw8851b_hfc_param_ini_pcie,
+				   rtw8851b_hfc_param_ini_usb,
 				   rtw8851b_hfc_param_ini_usb,
 				   NULL},
 	.dle_mem		= {rtw8851b_dle_mem_pcie,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a.c b/drivers/net/wireless/realtek/rtw89/rtw8852a.c
index 1d4f1df524a1..ea4d22616512 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852a.c
@@ -2336,6 +2336,7 @@ const struct rtw89_chip_info rtw8852a_chip_info = {
 	.dis_2g_40m_ul_ofdma	= true,
 	.rsvd_ple_ofst		= 0x6f800,
 	.hfc_param_ini		= {rtw8852a_hfc_param_ini_pcie,
+				   rtw8852a_hfc_param_ini_usb,
 				   rtw8852a_hfc_param_ini_usb,
 				   NULL},
 	.dle_mem		= {rtw8852a_dle_mem_pcie,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c
index 5e8738bb2dc2..417b1502a2dd 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852b.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c
@@ -931,6 +931,7 @@ const struct rtw89_chip_info rtw8852b_chip_info = {
 	.dis_2g_40m_ul_ofdma	= true,
 	.rsvd_ple_ofst		= 0x2f800,
 	.hfc_param_ini		= {rtw8852b_hfc_param_ini_pcie,
+				   rtw8852b_hfc_param_ini_usb,
 				   rtw8852b_hfc_param_ini_usb,
 				   NULL},
 	.dle_mem		= {rtw8852b_dle_mem_pcie,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852bt.c b/drivers/net/wireless/realtek/rtw89/rtw8852bt.c
index ab4263bc8b9f..7d86e9598ca8 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852bt.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852bt.c
@@ -776,7 +776,7 @@ const struct rtw89_chip_info rtw8852bt_chip_info = {
 	.max_rx_agg_num		= 64,
 	.dis_2g_40m_ul_ofdma	= true,
 	.rsvd_ple_ofst		= 0x6f800,
-	.hfc_param_ini		= {rtw8852bt_hfc_param_ini_pcie, NULL, NULL},
+	.hfc_param_ini		= {rtw8852bt_hfc_param_ini_pcie, NULL, NULL, NULL},
 	.dle_mem		= {rtw8852bt_dle_mem_pcie, NULL, NULL, NULL},
 	.wde_qempty_acq_grpnum	= 4,
 	.wde_qempty_mgq_grpsel	= 4,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c
index 40db7e3c0d97..9c2c05f80393 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c
@@ -3126,6 +3126,7 @@ const struct rtw89_chip_info rtw8852c_chip_info = {
 	.dis_2g_40m_ul_ofdma	= false,
 	.rsvd_ple_ofst		= 0x6f800,
 	.hfc_param_ini		= {rtw8852c_hfc_param_ini_pcie,
+				   rtw8852c_hfc_param_ini_usb,
 				   rtw8852c_hfc_param_ini_usb,
 				   NULL},
 	.dle_mem		= {rtw8852c_dle_mem_pcie,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
index 2bea44faa109..b247980cc9ec 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
@@ -2969,7 +2969,7 @@ const struct rtw89_chip_info rtw8922a_chip_info = {
 	.max_rx_agg_num		= 64,
 	.dis_2g_40m_ul_ofdma	= false,
 	.rsvd_ple_ofst		= 0x8f800,
-	.hfc_param_ini		= {rtw8922a_hfc_param_ini_pcie, NULL, NULL},
+	.hfc_param_ini		= {rtw8922a_hfc_param_ini_pcie, NULL, NULL, NULL},
 	.dle_mem		= {rtw8922a_dle_mem_pcie, NULL, NULL, NULL},
 	.wde_qempty_acq_grpnum	= 4,
 	.wde_qempty_mgq_grpsel	= 4,
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922d.c b/drivers/net/wireless/realtek/rtw89/rtw8922d.c
index e3b77cd23514..96e7b70a3b93 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922d.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922d.c
@@ -2948,7 +2948,7 @@ const struct rtw89_chip_info rtw8922d_chip_info = {
 	.max_rx_agg_num		= 256,
 	.dis_2g_40m_ul_ofdma	= false,
 	.rsvd_ple_ofst		= 0x5f800,
-	.hfc_param_ini		= {rtw8922d_hfc_param_ini_pcie, NULL, NULL},
+	.hfc_param_ini		= {rtw8922d_hfc_param_ini_pcie, NULL, NULL, NULL},
 	.dle_mem		= {rtw8922d_dle_mem_pcie, NULL, NULL, NULL},
 	.wde_qempty_acq_grpnum	= 8,
 	.wde_qempty_mgq_grpsel	= 8,
-- 
2.53.0

RE: [PATCH rtw-next v2 07/11] wifi: rtw89: Let hfc_param_ini have separate settings for USB 2/3

[Ping-Ke Shih]

Bitterblue Smith <rtl8821cerfe2@gmail.com> wrote:
> RTL8912AU needs different settings for USB 2 and USB 3.
> 
> Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>

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

> ---
> v2:
>  - Change rtw8922d.c as well. It didn't exist when v1 of this patch was
>    sent.

Thanks for awareness of this :)

[PATCH rtw-next v2 08/11] wifi: rtw89: Add rtw8922a_hfc_param_ini_usb{2,3}

[Bitterblue Smith]

"hfc" means "hci fc" which is "Host Control Interface Flow Control".
These are some parameters needed for RTL8922AU.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
---
v2:
 - Add Acked-by.
---
 drivers/net/wireless/realtek/rtw89/mac.c      |   3 +
 drivers/net/wireless/realtek/rtw89/mac.h      |   3 +
 drivers/net/wireless/realtek/rtw89/rtw8922a.c | 125 +++++++++++++++++-
 3 files changed, 130 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c
index 8d5375ec33a2..9058312322e0 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.c
+++ b/drivers/net/wireless/realtek/rtw89/mac.c
@@ -1716,6 +1716,9 @@ const struct rtw89_mac_size_set rtw89_mac_size = {
 	.hfc_preccfg_pcie = {2, 40, 0, 0, 1, 0, 0, 0},
 	.hfc_prec_cfg_c0 = {2, 32, 0, 0, 0, 0, 0, 0, 2, 32, 0, 0},
 	.hfc_prec_cfg_c2 = {0, 256, 0, 0, 0, 0, 0, 0, 0, 256, 0, 0},
+	.hfc_prec_cfg_c3 = {18, 32, 148, 148, 1, 1, 1, 1},
+	.hfc_prec_cfg_c5 = {18, 32, 148, 148, 1, 1, 0, 1},
+	.hfc_prec_cfg_c6 = {8, 32, 148, 148, 1, 1, 0, 1},
 	/* PCIE 64 */
 	.wde_size0 = {RTW89_WDE_PG_64, 4095, 1,},
 	.wde_size0_v1 = {RTW89_WDE_PG_64, 3328, 0, 0,},
diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h
index 9db9ae219cd6..3aad234b2a0f 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.h
+++ b/drivers/net/wireless/realtek/rtw89/mac.h
@@ -926,6 +926,9 @@ struct rtw89_mac_size_set {
 	const struct rtw89_hfc_prec_cfg hfc_preccfg_pcie;
 	const struct rtw89_hfc_prec_cfg hfc_prec_cfg_c0;
 	const struct rtw89_hfc_prec_cfg hfc_prec_cfg_c2;
+	const struct rtw89_hfc_prec_cfg hfc_prec_cfg_c3;
+	const struct rtw89_hfc_prec_cfg hfc_prec_cfg_c5;
+	const struct rtw89_hfc_prec_cfg hfc_prec_cfg_c6;
 	const struct rtw89_dle_size wde_size0;
 	const struct rtw89_dle_size wde_size1;
 	const struct rtw89_dle_size wde_size0_v1;
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
index b247980cc9ec..380049ef15b5 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
@@ -57,6 +57,126 @@ static const struct rtw89_hfc_param_ini rtw8922a_hfc_param_ini_pcie[] = {
 	[RTW89_QTA_INVALID] = {NULL},
 };
 
+static const struct rtw89_hfc_ch_cfg rtw8922a_hfc_chcfg_ch7[] = {
+	{54, 222, grp_0}, /* ACH 0 */
+	{0, 0, grp_0}, /* ACH 1 */
+	{54, 222, grp_0}, /* ACH 2 */
+	{0, 0, grp_0}, /* ACH 3 */
+	{54, 222, grp_0}, /* ACH 4 */
+	{0, 0, grp_0}, /* ACH 5 */
+	{54, 222, grp_0}, /* ACH 6 */
+	{0, 0, grp_0}, /* ACH 7 */
+	{54, 222, grp_0}, /* B0MGQ */
+	{0, 0, grp_0}, /* B0HIQ */
+	{54, 222, grp_0}, /* B1MGQ */
+	{0, 0, grp_0}, /* B1HIQ */
+	{0, 0, 0}, /* FWCMDQ */
+	{0, 0, 0}, /* BMC */
+	{0, 0, 0}, /* H2D */
+};
+
+static const struct rtw89_hfc_pub_cfg rtw8922a_hfc_pubcfg_p7 = {
+	492, /* Group 0 */
+	0, /* Group 1 */
+	492, /* Public Max */
+	0, /* WP threshold */
+};
+
+static const struct rtw89_hfc_ch_cfg rtw8922a_hfc_chcfg_ch8[] = {
+	{24, 196, grp_0}, /* ACH 0 */
+	{0, 0, grp_0}, /* ACH 1 */
+	{54, 226, grp_0}, /* ACH 2 */
+	{0, 0, grp_0}, /* ACH 3 */
+	{54, 196, grp_1}, /* ACH 4 */
+	{0, 0, grp_1}, /* ACH 5 */
+	{54, 196, grp_1}, /* ACH 6 */
+	{0, 0, grp_1}, /* ACH 7 */
+	{54, 226, grp_0}, /* B0MGQ */
+	{0, 0, grp_0}, /* B0HIQ */
+	{54, 196, grp_1}, /* B1MGQ */
+	{0, 0, grp_0}, /* B1HIQ */
+	{0, 0, 0}, /* FWCMDQ */
+	{0, 0, 0}, /* BMC */
+	{0, 0, 0}, /* H2D */
+};
+
+static const struct rtw89_hfc_pub_cfg rtw8922a_hfc_pubcfg_p8 = {
+	304, /* Group 0 */
+	304, /* Group 1 */
+	608, /* Public Max */
+	96, /* WP threshold */
+};
+
+static const struct rtw89_hfc_param_ini rtw8922a_hfc_param_ini_usb2[] = {
+	[RTW89_QTA_SCC] = {rtw8922a_hfc_chcfg_ch7, &rtw8922a_hfc_pubcfg_p7,
+			   &rtw89_mac_size.hfc_prec_cfg_c5, RTW89_HCIFC_STF},
+	[RTW89_QTA_DBCC] = {rtw8922a_hfc_chcfg_ch8, &rtw8922a_hfc_pubcfg_p8,
+			   &rtw89_mac_size.hfc_prec_cfg_c6, RTW89_HCIFC_STF},
+	[RTW89_QTA_DLFW] = {NULL, NULL, &rtw89_mac_size.hfc_prec_cfg_c2,
+			    RTW89_HCIFC_POH},
+	[RTW89_QTA_INVALID] = {NULL},
+};
+
+static const struct rtw89_hfc_ch_cfg rtw8922a_hfc_chcfg_ch4[] = {
+	{54, 606, grp_0}, /* ACH 0 */
+	{0, 0, grp_0}, /* ACH 1 */
+	{54, 606, grp_0}, /* ACH 2 */
+	{0, 0, grp_0}, /* ACH 3 */
+	{54, 606, grp_0}, /* ACH 4 */
+	{0, 0, grp_0}, /* ACH 5 */
+	{54, 606, grp_0}, /* ACH 6 */
+	{0, 0, grp_0}, /* ACH 7 */
+	{54, 606, grp_0}, /* B0MGQ */
+	{0, 0, grp_0}, /* B0HIQ */
+	{54, 606, grp_0}, /* B1MGQ */
+	{0, 0, grp_0}, /* B1HIQ */
+	{0, 0, 0}, /* FWCMDQ */
+	{0, 0, 0}, /* BMC */
+	{0, 0, 0}, /* H2D */
+};
+
+static const struct rtw89_hfc_pub_cfg rtw8922a_hfc_pubcfg_p4 = {
+	876, /* Group 0 */
+	0, /* Group 1 */
+	876, /* Public Max */
+	0, /* WP threshold */
+};
+
+static const struct rtw89_hfc_ch_cfg rtw8922a_hfc_chcfg_ch5[] = {
+	{54, 311, grp_0}, /* ACH 0 */
+	{0, 0, grp_0}, /* ACH 1 */
+	{54, 311, grp_0}, /* ACH 2 */
+	{0, 0, grp_0}, /* ACH 3 */
+	{54, 311, grp_1}, /* ACH 4 */
+	{0, 0, grp_1}, /* ACH 5 */
+	{54, 311, grp_1}, /* ACH 6 */
+	{0, 0, grp_1}, /* ACH 7 */
+	{54, 311, grp_0}, /* B0MGQ */
+	{0, 0, grp_0}, /* B0HIQ */
+	{54, 311, grp_1}, /* B1MGQ */
+	{0, 0, grp_0}, /* B1HIQ */
+	{0, 0, 0}, /* FWCMDQ */
+	{0, 0, 0}, /* BMC */
+	{0, 0, 0}, /* H2D */
+};
+
+static const struct rtw89_hfc_pub_cfg rtw8922a_hfc_pubcfg_p5 = {
+	419, /* Group 0 */
+	419, /* Group 1 */
+	838, /* Public Max */
+	0, /* WP threshold */
+};
+
+static const struct rtw89_hfc_param_ini rtw8922a_hfc_param_ini_usb3[] = {
+	[RTW89_QTA_SCC] = {rtw8922a_hfc_chcfg_ch4, &rtw8922a_hfc_pubcfg_p4,
+			   &rtw89_mac_size.hfc_prec_cfg_c3, RTW89_HCIFC_STF},
+	[RTW89_QTA_DBCC] = {rtw8922a_hfc_chcfg_ch5, &rtw8922a_hfc_pubcfg_p5,
+			   &rtw89_mac_size.hfc_prec_cfg_c3, RTW89_HCIFC_STF},
+	[RTW89_QTA_DLFW] = {NULL, NULL, &rtw89_mac_size.hfc_prec_cfg_c2,
+			    RTW89_HCIFC_POH},
+	[RTW89_QTA_INVALID] = {NULL},
+};
+
 static const struct rtw89_dle_mem rtw8922a_dle_mem_pcie[] = {
 	[RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size0_v1,
 			   &rtw89_mac_size.ple_size0_v1, &rtw89_mac_size.wde_qt0_v1,
@@ -2969,7 +3089,10 @@ const struct rtw89_chip_info rtw8922a_chip_info = {
 	.max_rx_agg_num		= 64,
 	.dis_2g_40m_ul_ofdma	= false,
 	.rsvd_ple_ofst		= 0x8f800,
-	.hfc_param_ini		= {rtw8922a_hfc_param_ini_pcie, NULL, NULL, NULL},
+	.hfc_param_ini		= {rtw8922a_hfc_param_ini_pcie,
+				   rtw8922a_hfc_param_ini_usb2,
+				   rtw8922a_hfc_param_ini_usb3,
+				   NULL},
 	.dle_mem		= {rtw8922a_dle_mem_pcie, NULL, NULL, NULL},
 	.wde_qempty_acq_grpnum	= 4,
 	.wde_qempty_mgq_grpsel	= 4,
-- 
2.53.0

[PATCH rtw-next v2 09/11] wifi: rtw89: Add rtw8922a_dle_mem_usb{2,3}

[Bitterblue Smith]

Add rtw8922a_dle_mem_usb2 and rtw8922a_dle_mem_usb3 and their various
quotas and sizes in struct rtw89_mac_size_set.

"dle" could be "Data Link Engine" or "Double Link Engine". These are
some parameters needed for RTL8922AU.

Also rename wde_size4_v1 to wde_size3_v1 because the name seemed
incorrect.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
---
v2:
 - Add Acked-by.
---
 drivers/net/wireless/realtek/rtw89/mac.c      | 35 +++++++++++++-
 drivers/net/wireless/realtek/rtw89/mac.h      | 22 +++++++++
 drivers/net/wireless/realtek/rtw89/rtw8922a.c | 47 ++++++++++++++++++-
 3 files changed, 101 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c
index 9058312322e0..6f76ae2a99ce 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.c
+++ b/drivers/net/wireless/realtek/rtw89/mac.c
@@ -1725,12 +1725,18 @@ const struct rtw89_mac_size_set rtw89_mac_size = {
 	/* 8852A USB */
 	.wde_size1 = {RTW89_WDE_PG_64, 768, 0,},
 	/* DLFW */
+	.wde_size3_v1 = {RTW89_WDE_PG_64, 0, 3328, 0,},
 	.wde_size4 = {RTW89_WDE_PG_64, 0, 4096,},
-	.wde_size4_v1 = {RTW89_WDE_PG_64, 0, 3328, 0,},
+	/* 8922A USB3.0 */
+	.wde_size4_v1 = {RTW89_WDE_PG_64, 892, 4, 0,},
+	.wde_size5_v1 = {RTW89_WDE_PG_64, 864, 32, 0,},
 	/* PCIE 64 */
 	.wde_size6 = {RTW89_WDE_PG_64, 512, 0,},
 	/* 8852B PCIE SCC */
 	.wde_size7 = {RTW89_WDE_PG_64, 510, 2,},
+	/* 8922A USB2.0 */
+	.wde_size7_v1 = {RTW89_WDE_PG_64, 508, 4,},
+	.wde_size8_v1 = {RTW89_WDE_PG_64, 634, 6,},
 	/* DLFW */
 	.wde_size9 = {RTW89_WDE_PG_64, 0, 1024,},
 	.wde_size16_v1 = {RTW89_WDE_PG_64, 639, 1, 0,},
@@ -1754,8 +1760,13 @@ const struct rtw89_mac_size_set rtw89_mac_size = {
 	.ple_size3_v1 = {RTW89_PLE_PG_128, 2928, 0, 212992,},
 	/* DLFW */
 	.ple_size4 = {RTW89_PLE_PG_128, 64, 1472,},
+	/* 8922A USB3.0 */
+	.ple_size4_v1 = {RTW89_PLE_PG_256, 1963, 109, 57344,},
 	/* PCIE 64 */
 	.ple_size6 = {RTW89_PLE_PG_128, 496, 16,},
+	/* 8922A USB2.0 */
+	.ple_size6_v1 = {RTW89_PLE_PG_256, 2059, 109, 32768,},
+	.ple_size7_v1 = {RTW89_PLE_PG_256, 2027, 109, 40960,},
 	/* DLFW */
 	.ple_size8 = {RTW89_PLE_PG_128, 64, 960,},
 	.ple_size9 = {RTW89_PLE_PG_128, 2288, 16,},
@@ -1781,10 +1792,16 @@ const struct rtw89_mac_size_set rtw89_mac_size = {
 	.wde_qt3 = {0, 0, 0, 0,},
 	/* DLFW */
 	.wde_qt4 = {0, 0, 0, 0,},
+	/* 8922A USB3.0 */
+	.wde_qt4_v1 = {876, 6, 0, 10,},
+	.wde_qt5_v1 = {838, 6, 0, 20,},
 	/* PCIE 64 */
 	.wde_qt6 = {448, 48, 0, 16,},
 	/* 8852B PCIE SCC */
 	.wde_qt7 = {446, 48, 0, 16,},
+	/* 8922A USB2.0 */
+	.wde_qt7_v1 = {492, 6, 0, 10,},
+	.wde_qt8_v1 = {608, 6, 0, 20,},
 	/* 8852C USB3.0 */
 	.wde_qt16 = {344, 2, 0, 8,},
 	/* 8852C DLFW */
@@ -1804,9 +1821,22 @@ const struct rtw89_mac_size_set rtw89_mac_size = {
 	/* PCIE SCC */
 	.ple_qt5 = {264, 0, 32, 20, 64, 13, 1101, 0, 64, 128, 120,},
 	.ple_qt5_v2 = {0, 0, 32, 256, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0,},
+	/* 8922A USB3.0 */
+	.ple_qt6_v1 = {1806, 0, 16, 24, 7, 14, 57, 0, 12, 9, 1, 4, 0,},
+	.ple_qt7_v1 = {1806, 0, 16, 24, 20, 27, 70, 0, 25, 9, 1, 17, 0,},
+	.ple_qt8_v1 = {1638, 0, 16, 24, 7, 14, 99, 99, 24, 9, 1, 4, 0,},
+	/* PCIE SCC */
 	.ple_qt9 = {0, 0, 32, 256, 0, 0, 0, 0, 0, 0, 1, 0, 0,},
+	/* 8922A USB3.0 */
+	.ple_qt9_v1 = {1638, 0, 16, 24, 35, 42, 127, 127, 52, 9, 1, 32, 0,},
+	/* 8922A USB2.0 */
+	.ple_qt12_v1 = {463, 0, 16, 24, 7, 14, 57, 0, 12, 9, 1, 4, 0,},
 	/* DLFW */
 	.ple_qt13 = {0, 0, 16, 48, 0, 0, 0, 0, 0, 0, 0,},
+	/* 8922A USB2.0 */
+	.ple_qt13_v1 = {463, 0, 16, 24, 1459, 1466, 1509, 0, 1464, 9, 1, 1456, 0,},
+	.ple_qt14_v1 = {939, 0, 16, 24, 7, 14, 57, 57, 24, 9, 1, 4, 0,},
+	.ple_qt15_v1 = {939, 0, 16, 24, 882, 889, 932, 932, 899, 9, 1, 879, 0,},
 	/* PCIE 64 */
 	.ple_qt18 = {147, 0, 16, 20, 17, 13, 89, 0, 32, 14, 8, 0,},
 	/* 8852A USB SCC */
@@ -1850,8 +1880,11 @@ const struct rtw89_mac_size_set rtw89_mac_size = {
 	.ple_qt_51b_wow = {147, 0, 16, 20, 157, 13, 133, 0, 172, 14, 24, 0,},
 	.ple_rsvd_qt0 = {2, 107, 107, 6, 6, 6, 6, 0, 0, 0,},
 	.ple_rsvd_qt1 = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0,},
+	.ple_rsvd_qt2 = {1, 56, 28, 6, 6, 6, 6, 0, 0, 0,},
 	.ple_rsvd_qt9 = {1, 44, 44, 6, 6, 6, 6, 69, 0, 0,},
 	.rsvd0_size0 = {212992, 0,},
+	.rsvd0_size3 = {57344, 0,},
+	.rsvd0_size5 = {32768, 0,},
 	.rsvd0_size6 = {40960, 0,},
 	.rsvd1_size0 = {587776, 2048,},
 	.rsvd1_size2 = {391168, 2048,},
diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h
index 3aad234b2a0f..75691a9549a7 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.h
+++ b/drivers/net/wireless/realtek/rtw89/mac.h
@@ -932,10 +932,14 @@ struct rtw89_mac_size_set {
 	const struct rtw89_dle_size wde_size0;
 	const struct rtw89_dle_size wde_size1;
 	const struct rtw89_dle_size wde_size0_v1;
+	const struct rtw89_dle_size wde_size3_v1;
 	const struct rtw89_dle_size wde_size4;
 	const struct rtw89_dle_size wde_size4_v1;
+	const struct rtw89_dle_size wde_size5_v1;
 	const struct rtw89_dle_size wde_size6;
 	const struct rtw89_dle_size wde_size7;
+	const struct rtw89_dle_size wde_size7_v1;
+	const struct rtw89_dle_size wde_size8_v1;
 	const struct rtw89_dle_size wde_size9;
 	const struct rtw89_dle_size wde_size16_v1;
 	const struct rtw89_dle_size wde_size17;
@@ -949,8 +953,11 @@ struct rtw89_mac_size_set {
 	const struct rtw89_dle_size ple_size1;
 	const struct rtw89_dle_size ple_size0_v1;
 	const struct rtw89_dle_size ple_size3_v1;
+	const struct rtw89_dle_size ple_size4_v1;
 	const struct rtw89_dle_size ple_size4;
 	const struct rtw89_dle_size ple_size6;
+	const struct rtw89_dle_size ple_size6_v1;
+	const struct rtw89_dle_size ple_size7_v1;
 	const struct rtw89_dle_size ple_size8;
 	const struct rtw89_dle_size ple_size9;
 	const struct rtw89_dle_size ple_size17;
@@ -966,8 +973,12 @@ struct rtw89_mac_size_set {
 	const struct rtw89_wde_quota wde_qt0_v1;
 	const struct rtw89_wde_quota wde_qt3;
 	const struct rtw89_wde_quota wde_qt4;
+	const struct rtw89_wde_quota wde_qt4_v1;
+	const struct rtw89_wde_quota wde_qt5_v1;
 	const struct rtw89_wde_quota wde_qt6;
 	const struct rtw89_wde_quota wde_qt7;
+	const struct rtw89_wde_quota wde_qt7_v1;
+	const struct rtw89_wde_quota wde_qt8_v1;
 	const struct rtw89_wde_quota wde_qt16;
 	const struct rtw89_wde_quota wde_qt17;
 	const struct rtw89_wde_quota wde_qt18;
@@ -980,8 +991,16 @@ struct rtw89_mac_size_set {
 	const struct rtw89_ple_quota ple_qt4;
 	const struct rtw89_ple_quota ple_qt5;
 	const struct rtw89_ple_quota ple_qt5_v2;
+	const struct rtw89_ple_quota ple_qt6_v1;
+	const struct rtw89_ple_quota ple_qt7_v1;
+	const struct rtw89_ple_quota ple_qt8_v1;
 	const struct rtw89_ple_quota ple_qt9;
+	const struct rtw89_ple_quota ple_qt9_v1;
+	const struct rtw89_ple_quota ple_qt12_v1;
 	const struct rtw89_ple_quota ple_qt13;
+	const struct rtw89_ple_quota ple_qt13_v1;
+	const struct rtw89_ple_quota ple_qt14_v1;
+	const struct rtw89_ple_quota ple_qt15_v1;
 	const struct rtw89_ple_quota ple_qt18;
 	const struct rtw89_ple_quota ple_qt25;
 	const struct rtw89_ple_quota ple_qt26;
@@ -1009,8 +1028,11 @@ struct rtw89_mac_size_set {
 	const struct rtw89_rsvd_quota ple_rsvd_qt0;
 	const struct rtw89_rsvd_quota ple_rsvd_qt1;
 	const struct rtw89_rsvd_quota ple_rsvd_qt1_v1;
+	const struct rtw89_rsvd_quota ple_rsvd_qt2;
 	const struct rtw89_rsvd_quota ple_rsvd_qt9;
 	const struct rtw89_dle_rsvd_size rsvd0_size0;
+	const struct rtw89_dle_rsvd_size rsvd0_size3;
+	const struct rtw89_dle_rsvd_size rsvd0_size5;
 	const struct rtw89_dle_rsvd_size rsvd0_size6;
 	const struct rtw89_dle_rsvd_size rsvd1_size0;
 	const struct rtw89_dle_rsvd_size rsvd1_size2;
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
index 380049ef15b5..3f94a5e80afe 100644
--- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c
@@ -188,7 +188,47 @@ static const struct rtw89_dle_mem rtw8922a_dle_mem_pcie[] = {
 			   &rtw89_mac_size.wde_qt0_v1, &rtw89_mac_size.ple_qt0,
 			   &rtw89_mac_size.ple_qt1, &rtw89_mac_size.ple_rsvd_qt0,
 			   &rtw89_mac_size.rsvd0_size0, &rtw89_mac_size.rsvd1_size0},
-	[RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size4_v1,
+	[RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size3_v1,
+			    &rtw89_mac_size.ple_size3_v1, &rtw89_mac_size.wde_qt4,
+			    &rtw89_mac_size.wde_qt4, &rtw89_mac_size.ple_qt9,
+			    &rtw89_mac_size.ple_qt9, &rtw89_mac_size.ple_rsvd_qt1,
+			    &rtw89_mac_size.rsvd0_size0, &rtw89_mac_size.rsvd1_size0},
+	[RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL,
+			       NULL},
+};
+
+static const struct rtw89_dle_mem rtw8922a_dle_mem_usb2[] = {
+	[RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size7_v1,
+			   &rtw89_mac_size.ple_size6_v1, &rtw89_mac_size.wde_qt7_v1,
+			   &rtw89_mac_size.wde_qt7_v1, &rtw89_mac_size.ple_qt12_v1,
+			   &rtw89_mac_size.ple_qt13_v1, &rtw89_mac_size.ple_rsvd_qt2,
+			   &rtw89_mac_size.rsvd0_size5, &rtw89_mac_size.rsvd1_size0},
+	[RTW89_QTA_DBCC] = {RTW89_QTA_DBCC, &rtw89_mac_size.wde_size8_v1,
+			   &rtw89_mac_size.ple_size7_v1, &rtw89_mac_size.wde_qt8_v1,
+			   &rtw89_mac_size.wde_qt8_v1, &rtw89_mac_size.ple_qt14_v1,
+			   &rtw89_mac_size.ple_qt15_v1, &rtw89_mac_size.ple_rsvd_qt2,
+			   &rtw89_mac_size.rsvd0_size6, &rtw89_mac_size.rsvd1_size0},
+	[RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size3_v1,
+			    &rtw89_mac_size.ple_size3_v1, &rtw89_mac_size.wde_qt4,
+			    &rtw89_mac_size.wde_qt4, &rtw89_mac_size.ple_qt9,
+			    &rtw89_mac_size.ple_qt9, &rtw89_mac_size.ple_rsvd_qt1,
+			    &rtw89_mac_size.rsvd0_size0, &rtw89_mac_size.rsvd1_size0},
+	[RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL,
+			       NULL},
+};
+
+static const struct rtw89_dle_mem rtw8922a_dle_mem_usb3[] = {
+	[RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size4_v1,
+			   &rtw89_mac_size.ple_size4_v1, &rtw89_mac_size.wde_qt4_v1,
+			   &rtw89_mac_size.wde_qt4_v1, &rtw89_mac_size.ple_qt6_v1,
+			   &rtw89_mac_size.ple_qt7_v1, &rtw89_mac_size.ple_rsvd_qt2,
+			   &rtw89_mac_size.rsvd0_size3, &rtw89_mac_size.rsvd1_size0},
+	[RTW89_QTA_DBCC] = {RTW89_QTA_DBCC, &rtw89_mac_size.wde_size5_v1,
+			   &rtw89_mac_size.ple_size4_v1, &rtw89_mac_size.wde_qt5_v1,
+			   &rtw89_mac_size.wde_qt5_v1, &rtw89_mac_size.ple_qt8_v1,
+			   &rtw89_mac_size.ple_qt9_v1, &rtw89_mac_size.ple_rsvd_qt2,
+			   &rtw89_mac_size.rsvd0_size3, &rtw89_mac_size.rsvd1_size0},
+	[RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size3_v1,
 			    &rtw89_mac_size.ple_size3_v1, &rtw89_mac_size.wde_qt4,
 			    &rtw89_mac_size.wde_qt4, &rtw89_mac_size.ple_qt9,
 			    &rtw89_mac_size.ple_qt9, &rtw89_mac_size.ple_rsvd_qt1,
@@ -3093,7 +3133,10 @@ const struct rtw89_chip_info rtw8922a_chip_info = {
 				   rtw8922a_hfc_param_ini_usb2,
 				   rtw8922a_hfc_param_ini_usb3,
 				   NULL},
-	.dle_mem		= {rtw8922a_dle_mem_pcie, NULL, NULL, NULL},
+	.dle_mem		= {rtw8922a_dle_mem_pcie,
+				   rtw8922a_dle_mem_usb2,
+				   rtw8922a_dle_mem_usb3,
+				   NULL},
 	.wde_qempty_acq_grpnum	= 4,
 	.wde_qempty_mgq_grpsel	= 4,
 	.rf_base_addr		= {0xe000, 0xf000},
-- 
2.53.0

[PATCH rtw-next v2 10/11] wifi: rtw89: Add rtw8922au.c

[Bitterblue Smith]

This is the entry point of the new rtw89_8922au module.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
---
v2:
 - Add more devices: 7392:5822 and 056e:4026.
---
 .../net/wireless/realtek/rtw89/rtw8922au.c    | 85 +++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 drivers/net/wireless/realtek/rtw89/rtw8922au.c

diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922au.c b/drivers/net/wireless/realtek/rtw89/rtw8922au.c
new file mode 100644
index 000000000000..347bde171391
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922au.c
@@ -0,0 +1,85 @@
+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
+/* Copyright(c) 2026  Realtek Corporation
+ */
+
+#include <linux/module.h>
+#include <linux/usb.h>
+#include "rtw8922a.h"
+#include "usb.h"
+
+static const struct rtw89_usb_info rtw8922a_usb_info = {
+	.usb_host_request_2		= 0,
+	.usb_wlan0_1			= 0,
+	.hci_func_en			= 0,
+	.usb3_mac_npi_config_intf_0	= 0,
+	.usb_endpoint_0			= 0,
+	.usb_endpoint_2			= 0,
+	.rx_agg_alignment		= 16,
+	.bulkout_id = {
+		[RTW89_DMA_ACH0] = 3,
+		[RTW89_DMA_ACH2] = 5,
+		[RTW89_DMA_ACH4] = 4,
+		[RTW89_DMA_ACH6] = 6,
+		[RTW89_DMA_B0MG] = 0,
+		[RTW89_DMA_B0HI] = 0,
+		[RTW89_DMA_B1MG] = 1,
+		[RTW89_DMA_B1HI] = 1,
+		[RTW89_DMA_H2C] = 2,
+	},
+};
+
+static const struct rtw89_driver_info rtw89_8922au_info = {
+	.chip = &rtw8922a_chip_info,
+	.variant = NULL,
+	.quirks = NULL,
+	.bus = {
+		.usb = &rtw8922a_usb_info,
+	},
+};
+
+static const struct usb_device_id rtw_8922au_id_table[] = {
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x0411, 0x03ef, 0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x0502, 0x76d7, 0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x056e, 0x4025, 0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x056e, 0x4026, 0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x0b05, 0x1bcf, 0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x0b05, 0x1bd2, 0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x0bda, 0x8912, 0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x0db0, 0xda0e, 0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x332b, 0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x3625, 0x010a, 0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x37ad, 0x0100, 0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x37ad, 0x0101, 0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x7392, 0x3822, 0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x7392, 0x4822, 0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x7392, 0x5822, 0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&rtw89_8922au_info },
+	{},
+};
+MODULE_DEVICE_TABLE(usb, rtw_8922au_id_table);
+
+static struct usb_driver rtw_8922au_driver = {
+	.name = KBUILD_MODNAME,
+	.id_table = rtw_8922au_id_table,
+	.probe = rtw89_usb_probe,
+	.disconnect = rtw89_usb_disconnect,
+};
+module_usb_driver(rtw_8922au_driver);
+
+MODULE_AUTHOR("Bitterblue Smith <rtl8821cerfe2@gmail.com>");
+MODULE_DESCRIPTION("Realtek 802.11be wireless 8922AU driver");
+MODULE_LICENSE("Dual BSD/GPL");
-- 
2.53.0

RE: [PATCH rtw-next v2 10/11] wifi: rtw89: Add rtw8922au.c

[Ping-Ke Shih]

Bitterblue Smith <rtl8821cerfe2@gmail.com> wrote:
> This is the entry point of the new rtw89_8922au module.
> 
> Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>

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

[PATCH rtw-next v2 11/11] wifi: rtw89: Enable the new rtw89_8922au module

[Bitterblue Smith]

Tested without MLO, mostly in station mode and a little in AP mode.

It can reach 1.5 Gbps RX, 1 Gbps TX speed.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
---
v2:
 - Add Acked-by.
 - Add TX and RX speeds to the commit message.
---
 drivers/net/wireless/realtek/rtw89/Kconfig  | 12 ++++++++++++
 drivers/net/wireless/realtek/rtw89/Makefile |  3 +++
 2 files changed, 15 insertions(+)

diff --git a/drivers/net/wireless/realtek/rtw89/Kconfig b/drivers/net/wireless/realtek/rtw89/Kconfig
index 44d8a7f32bf2..43e3b0ef44da 100644
--- a/drivers/net/wireless/realtek/rtw89/Kconfig
+++ b/drivers/net/wireless/realtek/rtw89/Kconfig
@@ -157,6 +157,18 @@ config RTW89_8922AE
 
 	  The variant 8922AE-VS has the same features except 1024-QAM.
 
+config RTW89_8922AU
+	tristate "Realtek 8922AU USB wireless network (Wi-Fi 7) adapter"
+	depends on USB
+	select RTW89_CORE
+	select RTW89_USB
+	select RTW89_8922A
+	help
+	  Select this option will enable support for 8922AU chipset
+
+	  802.11be USB wireless network (Wi-Fi 7) adapter
+	  supporting 2x2 2GHz/5GHz/6GHz 4096-QAM 160MHz channels.
+
 config RTW89_DEBUG
 	bool
 
diff --git a/drivers/net/wireless/realtek/rtw89/Makefile b/drivers/net/wireless/realtek/rtw89/Makefile
index 1be81f254fca..475bad743d75 100644
--- a/drivers/net/wireless/realtek/rtw89/Makefile
+++ b/drivers/net/wireless/realtek/rtw89/Makefile
@@ -88,6 +88,9 @@ rtw89_8922a-objs := rtw8922a.o \
 obj-$(CONFIG_RTW89_8922AE) += rtw89_8922ae.o
 rtw89_8922ae-objs := rtw8922ae.o
 
+obj-$(CONFIG_RTW89_8922AU) += rtw89_8922au.o
+rtw89_8922au-objs := rtw8922au.o
+
 rtw89_core-$(CONFIG_RTW89_DEBUG) += debug.o
 
 obj-$(CONFIG_RTW89_PCI) += rtw89_pci.o
-- 
2.53.0

RE: [PATCH rtw-next v2 00/11] wifi: rtw89: Add support for RTL8922AU

[Ping-Ke Shih]

Bitterblue Smith <rtl8821cerfe2@gmail.com> wrote:
> Two people have tested MLO since v1. It doesn't explode, so I dropped
> the patch to disable MLO. (It doesn't work very well with MLO, but
> ¯\_(ツ)_/¯)

Could you share the link they did? We can check them internally.

Ping-Ke

Re: [PATCH rtw-next v2 00/11] wifi: rtw89: Add support for RTL8922AU

[Bitterblue Smith]

On 20/04/2026 11:20, Ping-Ke Shih wrote:
> 
> Bitterblue Smith <rtl8821cerfe2@gmail.com> wrote:
>> Two people have tested MLO since v1. It doesn't explode, so I dropped
>> the patch to disable MLO. (It doesn't work very well with MLO, but
>> ¯\_(ツ)_/¯)
> 
> Could you share the link they did? We can check them internally.
> 
> Ping-Ke
> 
> 
> 

One reports that it works fine:

https://github.com/morrownr/USB-WiFi/issues/494#issuecomment-4276727919

One reports constant disconnections and strange errors like
"sec cam entry is empty":

https://github.com/morrownr/rtw89/issues/23#issuecomment-4226769914

RE: [PATCH rtw-next v2 00/11] wifi: rtw89: Add support for RTL8922AU

[Ping-Ke Shih]

Bitterblue Smith <rtl8821cerfe2@gmail.com> wrote:
> On 20/04/2026 11:20, Ping-Ke Shih wrote:
> >
> > Bitterblue Smith <rtl8821cerfe2@gmail.com> wrote:
> >> Two people have tested MLO since v1. It doesn't explode, so I dropped
> >> the patch to disable MLO. (It doesn't work very well with MLO, but
> >> ¯\_(ツ)_/¯)
> >
> > Could you share the link they did? We can check them internally.
> >
> > Ping-Ke
> >
> >
> >
> 
> One reports that it works fine:
> 
> https://github.com/morrownr/USB-WiFi/issues/494#issuecomment-4276727919
> 
> One reports constant disconnections and strange errors like
> "sec cam entry is empty":

I think this is because TX packet with a security key, but it was deleted
because of "(Reason: 2=PREV_AUTH_NOT_VALID)".

> 
> https://github.com/morrownr/rtw89/issues/23#issuecomment-4226769914

I will try if we have an Asus BT8 (org firmware).

Ping-Ke

RE: [PATCH rtw-next v2 00/11] wifi: rtw89: Add support for RTL8922AU

[Ping-Ke Shih]

Ping-Ke Shih <pkshih@realtek.com> wrote:
> 
> Bitterblue Smith <rtl8821cerfe2@gmail.com> wrote:
> > On 20/04/2026 11:20, Ping-Ke Shih wrote:
> > >
> > > Bitterblue Smith <rtl8821cerfe2@gmail.com> wrote:
> > >> Two people have tested MLO since v1. It doesn't explode, so I dropped
> > >> the patch to disable MLO. (It doesn't work very well with MLO, but
> > >> ¯\_(ツ)_/¯)
> > >
> > > Could you share the link they did? We can check them internally.
> > >
> > > Ping-Ke
> > >
> > >
> > >
> >
> > One reports that it works fine:
> >
> > https://github.com/morrownr/USB-WiFi/issues/494#issuecomment-4276727919
> >
> > One reports constant disconnections and strange errors like
> > "sec cam entry is empty":
> 
> I think this is because TX packet with a security key, but it was deleted
> because of "(Reason: 2=PREV_AUTH_NOT_VALID)".

We are addressing a MLO problem related to power save. Please try to disable
power save to see if any improve.

> 
> >
> > https://github.com/morrownr/rtw89/issues/23#issuecomment-4226769914
> 
> I will try if we have an Asus BT8 (org firmware).
> 
> Ping-Ke