KLoPiK писал(а):Хочу отрапортавать что WiFi адаптер TP-Link 725n nano V1 отлично определился системой и нашёл сети.
Адаптеры TP-Link 725n обоих версий основаны на чипсете RTL8188EUS, но имеют разный ID. Так что вполне возможно что V2 тоже будет работать
TL-WN725N v2 из коробки не определяется ГУ.
Можешь выложить результат утилиты USBView (на ПК) для V1?
Дескрипторы USB, прочитанные из v2
- Код: Выделить всё
Device Descriptor 802.11n NIC
Offset Field Size Value Description
0 bLength 1 12h
1 bDescriptorType 1 01h Device
2 bcdUSB 2 0200h USB Spec 2.0
4 bDeviceClass 1 00h Class info in Ifc Descriptors
5 bDeviceSubClass 1 00h
6 bDeviceProtocol 1 00h
7 bMaxPacketSize0 1 40h 64 bytes
8 idVendor 2 0BDAh Realtek Semiconductor Corp.
10 idProduct 2 8179h
12 bcdDevice 2 0000h 0.00
14 iManufacturer 1 01h "Realtek"
15 iProduct 1 02h "802.11n NIC"
16 iSerialNumber 1 03h "00E04C0001"
17 bNumConfigurations 1 01h
Device Qualifier Descriptor
Offset Field Size Value Description
0 bLength 1 0Ah
1 bDescriptorType 1 06h Device Qualifier
2 bcdUSB 2 0200h USB Spec 2.0
4 bDeviceClass 1 00h Class info in Ifc Descriptors
5 bDeviceSubClass 1 00h
6 bDeviceProtocol 1 00h
7 bMaxPacketSize0 1 40h 64 bytes
8 bNumConfigurations 1 01h
9 bReserved 1 00h
Configuration Descriptor 1 Bus Powered, 500 mA
Offset Field Size Value Description
0 bLength 1 09h
1 bDescriptorType 1 02h Configuration
2 wTotalLength 2 0027h
4 bNumInterfaces 1 01h
5 bConfigurationValue 1 01h
6 iConfiguration 1 00h
7 bmAttributes 1 A0h Bus Powered, Remote Wakeup
4..0: Reserved ...00000
5: Remote Wakeup ..1..... Yes
6: Self Powered .0...... No, Bus Powered
7: Reserved (set to one)
(bus-powered for 1.0) 1.......
8 bMaxPower 1 FAh 500 mA
Interface Descriptor 0/0 Vendor-Specific, 3 Endpoints
Offset Field Size Value Description
0 bLength 1 09h
1 bDescriptorType 1 04h Interface
2 bInterfaceNumber 1 00h
3 bAlternateSetting 1 00h
4 bNumEndpoints 1 03h
5 bInterfaceClass 1 FFh Vendor-Specific
6 bInterfaceSubClass 1 FFh
7 bInterfaceProtocol 1 FFh
8 iInterface 1 00h
Endpoint Descriptor 81 1 In, Bulk, 512 bytes
Offset Field Size Value Description
0 bLength 1 07h
1 bDescriptorType 1 05h Endpoint
2 bEndpointAddress 1 81h 1 In
3 bmAttributes 1 02h Bulk
1..0: Transfer Type ......10 Bulk
7..2: Reserved 000000..
4 wMaxPacketSize 2 0200h 512 bytes
6 bInterval 1 00h
Endpoint Descriptor 02 2 Out, Bulk, 512 bytes
Offset Field Size Value Description
0 bLength 1 07h
1 bDescriptorType 1 05h Endpoint
2 bEndpointAddress 1 02h 2 Out
3 bmAttributes 1 02h Bulk
1..0: Transfer Type ......10 Bulk
7..2: Reserved 000000..
4 wMaxPacketSize 2 0200h 512 bytes
6 bInterval 1 00h
Endpoint Descriptor 03 3 Out, Bulk, 512 bytes
Offset Field Size Value Description
0 bLength 1 07h
1 bDescriptorType 1 05h Endpoint
2 bEndpointAddress 1 03h 3 Out
3 bmAttributes 1 02h Bulk
1..0: Transfer Type ......10 Bulk
7..2: Reserved 000000..
4 wMaxPacketSize 2 0200h 512 bytes
6 bInterval 1 00h
Other Speed Configuration Descriptor 1 Bus Powered, 500 mA
Offset Field Size Value Description
0 bLength 1 09h
1 bDescriptorType 1 07h Other Speed Configuration
2 wTotalLength 2 0027h
4 bNumInterfaces 1 01h
5 bConfigurationValue 1 01h
6 iConfiguration 1 00h
7 bmAttributes 1 A0h Bus Powered, Remote Wakeup
4..0: Reserved ...00000
5: Remote Wakeup ..1..... Yes
6: Self Powered .0...... No, Bus Powered
7: Reserved (set to one)
(bus-powered for 1.0) 1.......
8 bMaxPower 1 FAh 500 mA
Interface Descriptor 0/0 Vendor-Specific, 3 Endpoints
Offset Field Size Value Description
0 bLength 1 09h
1 bDescriptorType 1 04h Interface
2 bInterfaceNumber 1 00h
3 bAlternateSetting 1 00h
4 bNumEndpoints 1 03h
5 bInterfaceClass 1 FFh Vendor-Specific
6 bInterfaceSubClass 1 FFh
7 bInterfaceProtocol 1 FFh
8 iInterface 1 00h
Endpoint Descriptor 81 1 In, Bulk, 64 bytes
Offset Field Size Value Description
0 bLength 1 07h
1 bDescriptorType 1 05h Endpoint
2 bEndpointAddress 1 81h 1 In
3 bmAttributes 1 02h Bulk
1..0: Transfer Type ......10 Bulk
7..2: Reserved 000000..
4 wMaxPacketSize 2 0040h 64 bytes
6 bInterval 1 00h
Endpoint Descriptor 02 2 Out, Bulk, 64 bytes
Offset Field Size Value Description
0 bLength 1 07h
1 bDescriptorType 1 05h Endpoint
2 bEndpointAddress 1 02h 2 Out
3 bmAttributes 1 02h Bulk
1..0: Transfer Type ......10 Bulk
7..2: Reserved 000000..
4 wMaxPacketSize 2 0040h 64 bytes
6 bInterval 1 00h
Endpoint Descriptor 03 3 Out, Bulk, 64 bytes
Offset Field Size Value Description
0 bLength 1 07h
1 bDescriptorType 1 05h Endpoint
2 bEndpointAddress 1 03h 3 Out
3 bmAttributes 1 02h Bulk
1..0: Transfer Type ......10 Bulk
7..2: Reserved 000000..
4 wMaxPacketSize 2 0040h 64 bytes
6 bInterval 1 00h
Дополнение:
TL-WN725N v1 на чипе RTL8188CUS
TL-WN725N v2 на чипе RTL8188EUS
Realtek 8188C и 8188E - разные чипы. Под linux v1 работает "из коробки", v2 требует прикрутить драйвер 8188eu, который к тому же содержит некий файл "rtl8188eufw.bin", сильно похожий на образ прошивки для WiFi адаптера.