Hello. I have a D-Link DWA-520 wireless adapter (Atheros Communications Inc. AR5212/AR5213 Multiprotocol MAC/baseband processor (rev 01)), which supports turbo mode with 108Mbps rate. However, i can't get this mode working, maximum rate that I can set is 54Mbps. With ndiswrapper this rate is enabled by default.
Here is iwconfig:
ath0 IEEE 802.11g ESSID:"test" Nickname:""
Mode:Ad-Hoc Frequency:2.472 GHz Cell: 06:1C:F0:D7:17:00
Bit Rate=54 Mb/s Tx-Power:18 dBm Sensitivity=1/1
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=20/70 Signal level=-73 dBm Noise level=-93 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
# iwpriv ath0 get_turbo
ath0 get_turbo:1
# ath_info 0xed800000
-==Device Information==-
MAC Revision: 2414 (0x79)
Device type: 3
2GHz PHY Revision: SChip (0x56)
/============== EEPROM Information =============\
| EEPROM Version: 5.1 | EEPROM Size: 16 kbit |
| EEMAP: 2 | Reg. Domain: 0x30 |
|================= Capabilities ================|
| 802.11a Support: no | Turbo-A disabled: no |
| 802.11b Support: yes | Turbo-G disabled: no |
| 802.11g Support: yes | 2GHz XR disabled: no |
| RFKill Support: no | 5GHz XR disabled: no |
| 32kHz Crystal: no | |
\===============================================/
Thanks.
