From: Christian Lamparter <chunkeey@googlemail.com>
To: Saqeb Akhter <saqeb.akhter@gmail.com>
Cc: linux-wireless@vger.kernel.org
Subject: Re: carl9170: wnda3100 only 54MB/s
Date: Sat, 2 Oct 2010 02:26:06 +0200 [thread overview]
Message-ID: <201010020226.08493.chunkeey@googlemail.com> (raw)
In-Reply-To: <AANLkTinfZdNCRNEmuaOot7_NadmbDN0UU5WbUX1pApYb@mail.gmail.com>
On Saturday 02 October 2010 01:56:06 Saqeb Akhter wrote:
> Yes carl9170 (from 9/23).
wow, that's old. Luis posted a "special" compat-wireless release
for carl9170:
"See Announcement: Re: Compat-wireless release for 2010-10-01 v2 with RX filter for carl9170 on -p release"
http://www.orbit-lab.org/kernel/compat-wireless-2.6/2010/10/compat-wireless-2010-10-01-p.tar.bz2
---
> output iw dev wlan2 scan
>
> BSS 30:46:9a:10:49:f7 (on wlan2) -- associated
> TSF: 90703162427 usec (1d, 01:11:43)
> freq: 5200
> beacon interval: 100
> capability: ESS ShortSlotTime (0x0401)
> signal: -53.00 dBm
> last seen: 672 ms ago
> SSID: sakhter-5g
> Supported rates: 6.0* 9.0 12.0* 18.0 24.0* 36.0 48.0 54.0
> DS Parameter set: channel 40
> HT capabilities:
> Capabilities: 0x1ce
> HT20/HT40
> SM Power Save disabled
> RX HT40 SGI
> TX STBC
> RX STBC 1-stream
> Max AMSDU length: 7935 bytes
> No DSSS/CCK HT40
> Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
> Minimum RX AMPDU time spacing: 1/2 usec (0x02)
> HT RX MCS rate indexes supported: 0-15
> HT TX MCS rate indexes are undefined
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Now that's interesting, apparently Netgear's AP can't send HT (802.11n) frames!
But that's not your problem, it's the missing WMM extension.
Your AP should (additionally) display:
WMM: * Parameter version 1
* BE: CW 15-1023, AIFSN 3
* BK: CW 15-1023, AIFSN 7
* VI: CW 7-15, AIFSN 2, TXOP 3008 usec
* VO: CW 3-7, AIFSN 2, TXOP 1504 usec
But since it doesn't, mac80211 does not enable ht.
Maybe a new firmware for the router would fix the issue?
Regards,
Chr
next prev parent reply other threads:[~2010-10-02 0:26 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <AANLkTimN3X_e4fZhUSoTs-GmQ9kmaJUrgnxAu8=W2dT_@mail.gmail.com>
2010-10-01 14:22 ` carl9170: wnda3100 only 54MB/s Saqeb Akhter
2010-10-01 14:36 ` Christian Lamparter
[not found] ` <AANLkTimZYgDLLag+uGgdojrckZ5tgySC+UeyHCfee74J@mail.gmail.com>
2010-10-01 22:34 ` Saqeb Akhter
2010-10-01 22:52 ` Christian Lamparter
2010-10-01 23:56 ` Saqeb Akhter
2010-10-02 0:26 ` Christian Lamparter [this message]
2010-10-02 2:32 ` Saqeb Akhter
2010-10-02 2:52 ` Christian Lamparter
2010-10-02 2:56 ` Saqeb Akhter
2010-10-02 3:19 ` Christian Lamparter
2010-10-02 3:28 ` Saqeb Akhter
2010-10-02 6:18 ` Saqeb Akhter
2010-10-02 11:32 ` Christian Lamparter
2010-10-02 16:40 ` Saqeb Akhter
2010-11-29 17:14 ` [RFC] mac80211: filter multicast rx (was: Re: carl9170: wnda3100 only 54MB/s) Christian Lamparter
2010-11-29 18:37 ` [PATCH for-2.6.37?] mac80211: ignore non-bcast mcast managment frames Christian Lamparter
2010-11-29 18:45 ` Johannes Berg
2010-11-29 19:53 ` [PATCH for-2.6.37 v2] mac80211: ignore non-bcast mcast deauth/disassoc franes Christian Lamparter
2010-12-04 21:38 ` Jouni Malinen
2010-10-04 17:58 ` carl9170: wnda3100 only 54MB/s Dan Williams
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