Home » Hardware » Κάρτες wifi » Atheros Communications Inc TP-Link TL-WN821N v3.1 [Atheros AR9002]
Κάρτες wifi Atheros Communications Inc TP-Link TL-WN821N v3.1 [Atheros AR9002]
Μοντέλο: Atheros Communications Inc TP-Link TL-WN821N v3.1 [Atheros AR9002](Κωδικός id του μοντέλου: 266)
Άλλα πιθανά ονόματα της συσκευής:
Tehnoetic TET-N300 / Tehnoetic N300 Wireless USB Adapter for GNU/Linux-libre

TP-LINK 300Mbps Wireless N USB Adapter

Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287]
Κατασκευαστής:
Atheros-Communications-Inc.
Κωδικός Κατασκευαστή:Κωδικός Προϊόντος:
0cf3:7015
Έτος εμπορικής κυκλοφορίας:
2010
Διεπαφή:
USB
Δοκιμάσθηκε με:
Trisquel 6.0 Toutatis
Trisquel 7.0 Belenos
Δοκιμάσθηκε με τον εξής ελεύθερο πυρήνα:
Linux 3.2.0-45-generic
3.13.0-88-lowlatency
Λειτουργεί με ελεύθερο λογισμικό;
Ναι
Ελεύθεροι οδηγοί/driver που χρησιμοποιήθηκαν:
ath9k_htc
Περιγραφή:
If you search this device as "TP-Link TL-WN821N", validate that you're getting version 2 or 3. Newer revisions don't work.

To use Wi-Fi with Tehnoetic TET-N300 Wireless USB Adapter for GNU/Linux-libre in Trisquel, I installed the free firmware from the official Trisquel package open-ath9k-htc-firmware. It is included in both Trisquel 7 and Trisquel 6 updates repositories.

sudo apt install open-ath9k-htc-firmware
or, if not running Trisquel and your free deb-based distribution doesn't package the free firmware, download the Trisquel package from a mirror and install the Trisquel package:
sudo dpkg -i open-ath9k-htc-firmware.deb
or, for other free distributions that don't package the free firmware, unpack the deb archive and copy the free firmware to the canonical location:
sudo cp htc_7010.fw /lib/firmware # check if this path exists
or
sudo cp htc_7010.fw /firmware # check if this path exists

output of lsusb:

$ sudo lsusb -vd 0cf3:7015 

Bus 002 Device 003: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 / TL-WN822N v2 802.11n [Atheros AR7010+AR9287]
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          255 Vendor Specific Class
  bDeviceSubClass       255 Vendor Specific Subclass
  bDeviceProtocol       255 Vendor Specific Protocol
  bMaxPacketSize0        64
  idVendor           0x0cf3 Atheros Communications, Inc.
  idProduct          0x7015 TP-Link TL-WN821N v3 / TL-WN822N v2 802.11n [Atheros AR7010+AR9287]
  bcdDevice            2.02
  iManufacturer          16 ATHEROS
  iProduct               32 UB95
  iSerial                48 12345
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           60
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              500mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           6
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass      0 
      bInterfaceProtocol      0 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x01  EP 1 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x04  EP 4 OUT
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x05  EP 5 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x06  EP 6 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
Device Qualifier (for other device speed):
  bLength                10
  bDescriptorType         6
  bcdUSB               2.00
  bDeviceClass          255 Vendor Specific Class
  bDeviceSubClass       255 Vendor Specific Subclass
  bDeviceProtocol       255 Vendor Specific Protocol
  bMaxPacketSize0        64
  bNumConfigurations      1
Device Status:     0x0000
  (Bus Powered)

Write below your motivation

The contents of this page are in the Public Domain. (see the CC0 page for detailed information). Anyone is free to copy, modify, publish, use, sell, or distribute the text for any purpose, commercial or non-commercial, and by any means.
h-node.org is a hardware database project. It runs the h-source PHP software, commit cdeda15, available under the GNU General Public (GPLv3) License.
JavaScript license information