wifi: rtw89: Add rtw8922au.c

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>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/0d22cd72-4048-41ad-a4aa-511681e6ba51@gmail.com

diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922au.c b/drivers/net/wireless/realtek/rtw89/rtw8922au.c
new file mode 100644 (file)
index 0000000..347bde1
--- /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");