rtw8852bu.c

 1// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 2/* Copyright(c) 2025  Realtek Corporation
 3 */
 4
 5#include <linux/module.h>
 6#include <linux/usb.h>
 7#include "rtw8852b.h"
 8#include "reg.h"
 9#include "usb.h"
10
11static const struct rtw89_usb_info rtw8852b_usb_info = {
12	.usb_host_request_2		= R_AX_USB_HOST_REQUEST_2,
13	.usb_wlan0_1			= R_AX_USB_WLAN0_1,
14	.hci_func_en			= R_AX_HCI_FUNC_EN,
15	.usb3_mac_npi_config_intf_0	= R_AX_USB3_MAC_NPI_CONFIG_INTF_0,
16	.usb_endpoint_0			= R_AX_USB_ENDPOINT_0,
17	.usb_endpoint_2			= R_AX_USB_ENDPOINT_2,
18	.bulkout_id = {
19		[RTW89_DMA_ACH0] = 3,
20		[RTW89_DMA_ACH1] = 4,
21		[RTW89_DMA_ACH2] = 5,
22		[RTW89_DMA_ACH3] = 6,
23		[RTW89_DMA_B0MG] = 0,
24		[RTW89_DMA_B0HI] = 1,
25		[RTW89_DMA_H2C] = 2,
26	},
27};
28
29static const struct rtw89_driver_info rtw89_8852bu_info = {
30	.chip = &rtw8852b_chip_info,
31	.variant = NULL,
32	.quirks = NULL,
33	.bus = {
34		.usb = &rtw8852b_usb_info,
35	}
36};
37
38static const struct usb_device_id rtw_8852bu_id_table[] = {
39	{ USB_DEVICE_AND_INTERFACE_INFO(0x0bda, 0xb832, 0xff, 0xff, 0xff),
40	  .driver_info = (kernel_ulong_t)&rtw89_8852bu_info },
41	{ USB_DEVICE_AND_INTERFACE_INFO(0x0bda, 0xb83a, 0xff, 0xff, 0xff),
42	  .driver_info = (kernel_ulong_t)&rtw89_8852bu_info },
43	{ USB_DEVICE_AND_INTERFACE_INFO(0x0bda, 0xb852, 0xff, 0xff, 0xff),
44	  .driver_info = (kernel_ulong_t)&rtw89_8852bu_info },
45	{ USB_DEVICE_AND_INTERFACE_INFO(0x0bda, 0xb85a, 0xff, 0xff, 0xff),
46	  .driver_info = (kernel_ulong_t)&rtw89_8852bu_info },
47	{ USB_DEVICE_AND_INTERFACE_INFO(0x0bda, 0xa85b, 0xff, 0xff, 0xff),
48	  .driver_info = (kernel_ulong_t)&rtw89_8852bu_info },
49	{ USB_DEVICE_AND_INTERFACE_INFO(0x0586, 0x3428, 0xff, 0xff, 0xff),
50	  .driver_info = (kernel_ulong_t)&rtw89_8852bu_info },
51	{ USB_DEVICE_AND_INTERFACE_INFO(0x0b05, 0x1a62, 0xff, 0xff, 0xff),
52	  .driver_info = (kernel_ulong_t)&rtw89_8852bu_info },
53	{ USB_DEVICE_AND_INTERFACE_INFO(0x0b05, 0x1cb6, 0xff, 0xff, 0xff),
54	  .driver_info = (kernel_ulong_t)&rtw89_8852bu_info },
55	{ USB_DEVICE_AND_INTERFACE_INFO(0x0db0, 0x6931, 0xff, 0xff, 0xff),
56	  .driver_info = (kernel_ulong_t)&rtw89_8852bu_info },
57	{ USB_DEVICE_AND_INTERFACE_INFO(0x0db0, 0xf0c8, 0xff, 0xff, 0xff),
58	  .driver_info = (kernel_ulong_t)&rtw89_8852bu_info },
59	{ USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x3327, 0xff, 0xff, 0xff),
60	  .driver_info = (kernel_ulong_t)&rtw89_8852bu_info },
61	{ USB_DEVICE_AND_INTERFACE_INFO(0x3574, 0x6121, 0xff, 0xff, 0xff),
62	  .driver_info = (kernel_ulong_t)&rtw89_8852bu_info },
63	{ USB_DEVICE_AND_INTERFACE_INFO(0x35bc, 0x0100, 0xff, 0xff, 0xff),
64	  .driver_info = (kernel_ulong_t)&rtw89_8852bu_info },
65	{ USB_DEVICE_AND_INTERFACE_INFO(0x35bc, 0x0108, 0xff, 0xff, 0xff),
66	  .driver_info = (kernel_ulong_t)&rtw89_8852bu_info },
67	{ USB_DEVICE_AND_INTERFACE_INFO(0x7392, 0x6822, 0xff, 0xff, 0xff),
68	  .driver_info = (kernel_ulong_t)&rtw89_8852bu_info },
69	{},
70};
71MODULE_DEVICE_TABLE(usb, rtw_8852bu_id_table);
72
73static struct usb_driver rtw_8852bu_driver = {
74	.name = KBUILD_MODNAME,
75	.id_table = rtw_8852bu_id_table,
76	.probe = rtw89_usb_probe,
77	.disconnect = rtw89_usb_disconnect,
78};
79module_usb_driver(rtw_8852bu_driver);
80
81MODULE_AUTHOR("Bitterblue Smith <rtl8821cerfe2@gmail.com>");
82MODULE_DESCRIPTION("Realtek 802.11ax wireless 8852BU driver");
83MODULE_LICENSE("Dual BSD/GPL");