diff mbox series

[09/10] rtw88: Add rtw8822bu chipset support

Message ID 20220518082318.3898514-10-s.hauer@pengutronix.de
State New
Headers show
Series RTW88: Add support for USB variants | expand

Commit Message

Sascha Hauer May 18, 2022, 8:23 a.m. UTC
Add support for the rtw8822bu chipset based on
https://github.com/ulli-kroll/rtw88-usb.git

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 drivers/net/wireless/realtek/rtw88/Kconfig    | 11 ++++
 drivers/net/wireless/realtek/rtw88/Makefile   |  3 +
 drivers/net/wireless/realtek/rtw88/rtw8822b.c | 19 ++++++
 .../net/wireless/realtek/rtw88/rtw8822bu.c    | 62 +++++++++++++++++++
 .../net/wireless/realtek/rtw88/rtw8822bu.h    | 15 +++++
 5 files changed, 110 insertions(+)
 create mode 100644 drivers/net/wireless/realtek/rtw88/rtw8822bu.c
 create mode 100644 drivers/net/wireless/realtek/rtw88/rtw8822bu.h

Comments

Ping-Ke Shih May 20, 2022, 7:58 a.m. UTC | #1
On Wed, 2022-05-18 at 10:23 +0200, Sascha Hauer wrote:
> Add support for the rtw8822bu chipset based on
> https://github.com/ulli-kroll/rtw88-usb.git
> 
> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> ---
>  drivers/net/wireless/realtek/rtw88/Kconfig    | 11 ++++
>  drivers/net/wireless/realtek/rtw88/Makefile   |  3 +
>  drivers/net/wireless/realtek/rtw88/rtw8822b.c | 19 ++++++
>  .../net/wireless/realtek/rtw88/rtw8822bu.c    | 62 +++++++++++++++++++
>  .../net/wireless/realtek/rtw88/rtw8822bu.h    | 15 +++++
>  5 files changed, 110 insertions(+)
>  create mode 100644 drivers/net/wireless/realtek/rtw88/rtw8822bu.c
>  create mode 100644 drivers/net/wireless/realtek/rtw88/rtw8822bu.h
> 
> 

[..]

> diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822bu.h
> b/drivers/net/wireless/realtek/rtw88/rtw8822bu.h
> new file mode 100644
> index 0000000000000..20f01ecd74415
> --- /dev/null
> +++ b/drivers/net/wireless/realtek/rtw88/rtw8822bu.h
> @@ -0,0 +1,15 @@
> +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
> +/* Copyright(c) 2018-2019  Realtek Corporation
> + */
> +
> +#ifndef __RTW_8822BU_H_
> +#define __RTW_8822BU_H_
> +
> +/* USB Vendor/Product IDs */
> +#define RTW_USB_VENDOR_ID_REALTEK		0x0BDA

like others, move this to usb.h


--
Ping-Ke
Rin Cat (鈴猫) May 23, 2022, 11:56 a.m. UTC | #2
Hi, here are all current known vender rtw8822bu devices IDs from my maintained 
Realtek driver.
https://github.com/RinCat/RTL88x2BU-Linux-Driver/blob/master/os_dep/linux/usb_intf.c#L239=

ASUS vender ID 0x0B05:
0x1841 ASUS AC1300 USB-AC55 B1
0x184C ASUS U2
0x19AA ASUS USB-AC58

Edimax vender ID 0x7392:
0xB822 Edimax EW-7822ULC
0xC822 Edimax EW-7822UTC
0xF822 Edimax EW-7822UAD

Dlink vender ID 0x2001:
0x331E Dlink - DWA-181
0x331C Dlink - DWA-182
0x331F Dlink - DWA-183 Ver. D

NetGear vender ID 0x0846:
0x9055 NetGear A6150

TP-Link vender ID 0x2357:
0x012D TP-Link Archer T3U
0x0138 TP-Link Archer T3U Plus
0x0115 TP-Link Archer T4U V3

TRENDnet vender ID 0x20F4:
0x808A TRENDnet TEW-808UBM

Thanks.

Signed-off-by: Rin Cat (鈴猫) <dev@rincat.ch>

On 2022-05-18 04:23, Sascha Hauer wrote:
> Add support for the rtw8822bu chipset based on
> https://github.com/ulli-kroll/rtw88-usb.git
> 
> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> ---
>   drivers/net/wireless/realtek/rtw88/Kconfig    | 11 ++++
>   drivers/net/wireless/realtek/rtw88/Makefile   |  3 +
>   drivers/net/wireless/realtek/rtw88/rtw8822b.c | 19 ++++++
>   .../net/wireless/realtek/rtw88/rtw8822bu.c    | 62 +++++++++++++++++++
>   .../net/wireless/realtek/rtw88/rtw8822bu.h    | 15 +++++
>   5 files changed, 110 insertions(+)
>   create mode 100644 drivers/net/wireless/realtek/rtw88/rtw8822bu.c
>   create mode 100644 drivers/net/wireless/realtek/rtw88/rtw8822bu.h
> 
> diff --git a/drivers/net/wireless/realtek/rtw88/Kconfig b/drivers/net/wireless/realtek/rtw88/Kconfig
> index 5b1bafccd3d4c..e4c60f1449ec8 100644
> --- a/drivers/net/wireless/realtek/rtw88/Kconfig
> +++ b/drivers/net/wireless/realtek/rtw88/Kconfig
> @@ -42,6 +42,17 @@ config RTW88_8822BE
>   
>   	  802.11ac PCIe wireless network adapter
>   
> +config RTW88_8822BU
> +	tristate "Realtek 8822BU USB wireless network adapter"
> +	depends on USB
> +	select RTW88_CORE
> +	select RTW88_USB
> +	select RTW88_8822B
> +	help
> +	  Select this option will enable support for 8822BU chipset
> +
> +	  802.11ac USB wireless network adapter
> +
>   config RTW88_8822CE
>   	tristate "Realtek 8822CE PCI wireless network adapter"
>   	depends on PCI
> diff --git a/drivers/net/wireless/realtek/rtw88/Makefile b/drivers/net/wireless/realtek/rtw88/Makefile
> index 5498e8bbcbf17..e4126ddf7d659 100644
> --- a/drivers/net/wireless/realtek/rtw88/Makefile
> +++ b/drivers/net/wireless/realtek/rtw88/Makefile
> @@ -26,6 +26,9 @@ rtw88_8822b-objs		:= rtw8822b.o rtw8822b_table.o
>   obj-$(CONFIG_RTW88_8822BE)	+= rtw88_8822be.o
>   rtw88_8822be-objs		:= rtw8822be.o
>   
> +obj-$(CONFIG_RTW88_8822BU)	+= rtw88_8822bu.o
> +rtw88_8822bu-objs		:= rtw8822bu.o
> +
>   obj-$(CONFIG_RTW88_8822C)	+= rtw88_8822c.o
>   rtw88_8822c-objs		:= rtw8822c.o rtw8822c_table.o
>   
> diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822b.c b/drivers/net/wireless/realtek/rtw88/rtw8822b.c
> index eee7bf0354030..10497d351f229 100644
> --- a/drivers/net/wireless/realtek/rtw88/rtw8822b.c
> +++ b/drivers/net/wireless/realtek/rtw88/rtw8822b.c
> @@ -26,6 +26,12 @@ static void rtw8822be_efuse_parsing(struct rtw_efuse *efuse,
>   	ether_addr_copy(efuse->addr, map->e.mac_addr);
>   }
>   
> +static void rtw8822bu_efuse_parsing(struct rtw_efuse *efuse,
> +				    struct rtw8822b_efuse *map)
> +{
> +	ether_addr_copy(efuse->addr, map->u.mac_addr);
> +}
> +
>   static int rtw8822b_read_efuse(struct rtw_dev *rtwdev, u8 *log_map)
>   {
>   	struct rtw_efuse *efuse = &rtwdev->efuse;
> @@ -56,6 +62,9 @@ static int rtw8822b_read_efuse(struct rtw_dev *rtwdev, u8 *log_map)
>   	case RTW_HCI_TYPE_PCIE:
>   		rtw8822be_efuse_parsing(efuse, map);
>   		break;
> +	case RTW_HCI_TYPE_USB:
> +		rtw8822bu_efuse_parsing(efuse, map);
> +		break;
>   	default:
>   		/* unsupported now */
>   		return -ENOTSUPP;
> @@ -1588,6 +1597,15 @@ static void rtw8822b_adaptivity(struct rtw_dev *rtwdev)
>   	rtw_phy_set_edcca_th(rtwdev, l2h, h2l);
>   }
>   
> +static void rtw8822b_fill_txdesc_checksum(struct rtw_dev *rtwdev,
> +					  struct rtw_tx_pkt_info *pkt_info,
> +					  u8 *txdesc)
> +{
> +	size_t words = 32 / 2; /* calculate the first 32 bytes (16 words) */
> +
> +	fill_txdesc_checksum_common(txdesc, words);
> +}
> +
>   static const struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8822b[] = {
>   	{0x0086,
>   	 RTW_PWR_CUT_ALL_MSK,
> @@ -2163,6 +2181,7 @@ static struct rtw_chip_ops rtw8822b_ops = {
>   	.cfg_csi_rate		= rtw_bf_cfg_csi_rate,
>   	.adaptivity_init	= rtw8822b_adaptivity_init,
>   	.adaptivity		= rtw8822b_adaptivity,
> +	.fill_txdesc_checksum	= rtw8822b_fill_txdesc_checksum,
>   
>   	.coex_set_init		= rtw8822b_coex_cfg_init,
>   	.coex_set_ant_switch	= rtw8822b_coex_cfg_ant_switch,
> diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822bu.c b/drivers/net/wireless/realtek/rtw88/rtw8822bu.c
> new file mode 100644
> index 0000000000000..5becebdc32471
> --- /dev/null
> +++ b/drivers/net/wireless/realtek/rtw88/rtw8822bu.c
> @@ -0,0 +1,62 @@
> +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
> +/* Copyright(c) 2018-2019  Realtek Corporation
> + */
> +
> +#include <linux/module.h>
> +#include <linux/usb.h>
> +#include "main.h"
> +#include "rtw8822bu.h"
> +#include "usb.h"
> +
> +#define RTW_USB_VENDER_ID_EDIMAX	0x7392
> +
> +static const struct usb_device_id rtw_8822bu_id_table[] = {
> +	{ USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDOR_ID_REALTEK,
> +				       RTW_USB_PRODUCT_ID_REALTEK_8812B,
> +				       0xff, 0xff, 0xff),
> +	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
> +	{ USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDOR_ID_REALTEK,
> +				       RTW_USB_PRODUCT_ID_REALTEK_8822B,
> +				       0xff, 0xff, 0xff),
> +	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
> +	{ USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDER_ID_EDIMAX,
> +					0xB822,
> +					0xff, 0xff, 0xff),
> +	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
> +	{ USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDER_ID_EDIMAX,
> +					0xC822,
> +					0xff, 0xff, 0xff),
> +	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
> +	{ USB_DEVICE(0x0b05, 0x184c),	/* ASUS AC53 Nano */
> +	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
> +	{ USB_DEVICE(0x0b05, 0x1841),	/* ASUS AC55 B1 */
> +	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
> +	{ USB_DEVICE(0x2001, 0x331c),	/* D-Link DWA-182 rev D1 */
> +	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
> +	{ USB_DEVICE(0x13b1, 0x0043),	/* Linksys WUSB6400M */
> +	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
> +	{ USB_DEVICE(0x2357, 0x012D),	/* TP-Link AC1300 T3U */
> +	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
> +	{ USB_DEVICE(0x2357, 0x0138),	/* TP-Link AC1300 T3U */
> +	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
> +	{},
> +};
> +MODULE_DEVICE_TABLE(usb, rtw_8822bu_id_table);
> +
> +static int rtw8822bu_probe(struct usb_interface *intf,
> +			    const struct usb_device_id *id)
> +{
> +	return rtw_usb_probe(intf, id);
> +}
> +
> +static struct usb_driver rtw_8822bu_driver = {
> +	.name = "rtw_8822bu",
> +	.id_table = rtw_8822bu_id_table,
> +	.probe = rtw8822bu_probe,
> +	.disconnect = rtw_usb_disconnect,
> +};
> +module_usb_driver(rtw_8822bu_driver);
> +
> +MODULE_AUTHOR("Realtek Corporation");
> +MODULE_DESCRIPTION("Realtek 802.11ac wireless 8822bu driver");
> +MODULE_LICENSE("Dual BSD/GPL");
> diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822bu.h b/drivers/net/wireless/realtek/rtw88/rtw8822bu.h
> new file mode 100644
> index 0000000000000..20f01ecd74415
> --- /dev/null
> +++ b/drivers/net/wireless/realtek/rtw88/rtw8822bu.h
> @@ -0,0 +1,15 @@
> +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
> +/* Copyright(c) 2018-2019  Realtek Corporation
> + */
> +
> +#ifndef __RTW_8822BU_H_
> +#define __RTW_8822BU_H_
> +
> +/* USB Vendor/Product IDs */
> +#define RTW_USB_VENDOR_ID_REALTEK		0x0BDA
> +#define RTW_USB_PRODUCT_ID_REALTEK_8812B	0xB812
> +#define RTW_USB_PRODUCT_ID_REALTEK_8822B	0xB82C
> +
> +extern struct rtw_chip_info rtw8822b_hw_spec;
> +
> +#endif
Sascha Hauer May 23, 2022, 12:34 p.m. UTC | #3
On Mon, May 23, 2022 at 07:56:14AM -0400, Rin Cat (鈴猫) wrote:
> Hi, here are all current known vender rtw8822bu devices IDs from my
> maintained Realtek driver.
> https://github.com/RinCat/RTL88x2BU-Linux-Driver/blob/master/os_dep/linux/usb_intf.c#L239=

Man, how many incarnations of this driver are there? It's really about time
to mainline it.

Modulo the IDs posted by Nick Morrow already only this one is missing:

	{USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x331f, 0xff, 0xff, 0xff),
	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec)}, /* Dlink - DWA-183 D Ver */

Will add it for the next round.

Thanks,
  Sascha
diff mbox series

Patch

diff --git a/drivers/net/wireless/realtek/rtw88/Kconfig b/drivers/net/wireless/realtek/rtw88/Kconfig
index 5b1bafccd3d4c..e4c60f1449ec8 100644
--- a/drivers/net/wireless/realtek/rtw88/Kconfig
+++ b/drivers/net/wireless/realtek/rtw88/Kconfig
@@ -42,6 +42,17 @@  config RTW88_8822BE
 
 	  802.11ac PCIe wireless network adapter
 
+config RTW88_8822BU
+	tristate "Realtek 8822BU USB wireless network adapter"
+	depends on USB
+	select RTW88_CORE
+	select RTW88_USB
+	select RTW88_8822B
+	help
+	  Select this option will enable support for 8822BU chipset
+
+	  802.11ac USB wireless network adapter
+
 config RTW88_8822CE
 	tristate "Realtek 8822CE PCI wireless network adapter"
 	depends on PCI
diff --git a/drivers/net/wireless/realtek/rtw88/Makefile b/drivers/net/wireless/realtek/rtw88/Makefile
index 5498e8bbcbf17..e4126ddf7d659 100644
--- a/drivers/net/wireless/realtek/rtw88/Makefile
+++ b/drivers/net/wireless/realtek/rtw88/Makefile
@@ -26,6 +26,9 @@  rtw88_8822b-objs		:= rtw8822b.o rtw8822b_table.o
 obj-$(CONFIG_RTW88_8822BE)	+= rtw88_8822be.o
 rtw88_8822be-objs		:= rtw8822be.o
 
+obj-$(CONFIG_RTW88_8822BU)	+= rtw88_8822bu.o
+rtw88_8822bu-objs		:= rtw8822bu.o
+
 obj-$(CONFIG_RTW88_8822C)	+= rtw88_8822c.o
 rtw88_8822c-objs		:= rtw8822c.o rtw8822c_table.o
 
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822b.c b/drivers/net/wireless/realtek/rtw88/rtw8822b.c
index eee7bf0354030..10497d351f229 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8822b.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8822b.c
@@ -26,6 +26,12 @@  static void rtw8822be_efuse_parsing(struct rtw_efuse *efuse,
 	ether_addr_copy(efuse->addr, map->e.mac_addr);
 }
 
+static void rtw8822bu_efuse_parsing(struct rtw_efuse *efuse,
+				    struct rtw8822b_efuse *map)
+{
+	ether_addr_copy(efuse->addr, map->u.mac_addr);
+}
+
 static int rtw8822b_read_efuse(struct rtw_dev *rtwdev, u8 *log_map)
 {
 	struct rtw_efuse *efuse = &rtwdev->efuse;
@@ -56,6 +62,9 @@  static int rtw8822b_read_efuse(struct rtw_dev *rtwdev, u8 *log_map)
 	case RTW_HCI_TYPE_PCIE:
 		rtw8822be_efuse_parsing(efuse, map);
 		break;
+	case RTW_HCI_TYPE_USB:
+		rtw8822bu_efuse_parsing(efuse, map);
+		break;
 	default:
 		/* unsupported now */
 		return -ENOTSUPP;
@@ -1588,6 +1597,15 @@  static void rtw8822b_adaptivity(struct rtw_dev *rtwdev)
 	rtw_phy_set_edcca_th(rtwdev, l2h, h2l);
 }
 
+static void rtw8822b_fill_txdesc_checksum(struct rtw_dev *rtwdev,
+					  struct rtw_tx_pkt_info *pkt_info,
+					  u8 *txdesc)
+{
+	size_t words = 32 / 2; /* calculate the first 32 bytes (16 words) */
+
+	fill_txdesc_checksum_common(txdesc, words);
+}
+
 static const struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8822b[] = {
 	{0x0086,
 	 RTW_PWR_CUT_ALL_MSK,
@@ -2163,6 +2181,7 @@  static struct rtw_chip_ops rtw8822b_ops = {
 	.cfg_csi_rate		= rtw_bf_cfg_csi_rate,
 	.adaptivity_init	= rtw8822b_adaptivity_init,
 	.adaptivity		= rtw8822b_adaptivity,
+	.fill_txdesc_checksum	= rtw8822b_fill_txdesc_checksum,
 
 	.coex_set_init		= rtw8822b_coex_cfg_init,
 	.coex_set_ant_switch	= rtw8822b_coex_cfg_ant_switch,
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822bu.c b/drivers/net/wireless/realtek/rtw88/rtw8822bu.c
new file mode 100644
index 0000000000000..5becebdc32471
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtw88/rtw8822bu.c
@@ -0,0 +1,62 @@ 
+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
+/* Copyright(c) 2018-2019  Realtek Corporation
+ */
+
+#include <linux/module.h>
+#include <linux/usb.h>
+#include "main.h"
+#include "rtw8822bu.h"
+#include "usb.h"
+
+#define RTW_USB_VENDER_ID_EDIMAX	0x7392
+
+static const struct usb_device_id rtw_8822bu_id_table[] = {
+	{ USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDOR_ID_REALTEK,
+				       RTW_USB_PRODUCT_ID_REALTEK_8812B,
+				       0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDOR_ID_REALTEK,
+				       RTW_USB_PRODUCT_ID_REALTEK_8822B,
+				       0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDER_ID_EDIMAX,
+					0xB822,
+					0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDER_ID_EDIMAX,
+					0xC822,
+					0xff, 0xff, 0xff),
+	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
+	{ USB_DEVICE(0x0b05, 0x184c),	/* ASUS AC53 Nano */
+	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
+	{ USB_DEVICE(0x0b05, 0x1841),	/* ASUS AC55 B1 */
+	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
+	{ USB_DEVICE(0x2001, 0x331c),	/* D-Link DWA-182 rev D1 */
+	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
+	{ USB_DEVICE(0x13b1, 0x0043),	/* Linksys WUSB6400M */
+	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
+	{ USB_DEVICE(0x2357, 0x012D),	/* TP-Link AC1300 T3U */
+	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
+	{ USB_DEVICE(0x2357, 0x0138),	/* TP-Link AC1300 T3U */
+	  .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) },
+	{},
+};
+MODULE_DEVICE_TABLE(usb, rtw_8822bu_id_table);
+
+static int rtw8822bu_probe(struct usb_interface *intf,
+			    const struct usb_device_id *id)
+{
+	return rtw_usb_probe(intf, id);
+}
+
+static struct usb_driver rtw_8822bu_driver = {
+	.name = "rtw_8822bu",
+	.id_table = rtw_8822bu_id_table,
+	.probe = rtw8822bu_probe,
+	.disconnect = rtw_usb_disconnect,
+};
+module_usb_driver(rtw_8822bu_driver);
+
+MODULE_AUTHOR("Realtek Corporation");
+MODULE_DESCRIPTION("Realtek 802.11ac wireless 8822bu driver");
+MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822bu.h b/drivers/net/wireless/realtek/rtw88/rtw8822bu.h
new file mode 100644
index 0000000000000..20f01ecd74415
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtw88/rtw8822bu.h
@@ -0,0 +1,15 @@ 
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
+/* Copyright(c) 2018-2019  Realtek Corporation
+ */
+
+#ifndef __RTW_8822BU_H_
+#define __RTW_8822BU_H_
+
+/* USB Vendor/Product IDs */
+#define RTW_USB_VENDOR_ID_REALTEK		0x0BDA
+#define RTW_USB_PRODUCT_ID_REALTEK_8812B	0xB812
+#define RTW_USB_PRODUCT_ID_REALTEK_8822B	0xB82C
+
+extern struct rtw_chip_info rtw8822b_hw_spec;
+
+#endif