From: Antti Palosaari <crope@iki.fi>
To: "Aleksandr V. Piskunov" <aleksandr.v.piskunov@gmail.com>
Cc: Markus Rechberger <mrechberger@gmail.com>,
Devin Heitmueller <dheitmueller@kernellabs.com>,
Clinton Meyer <clintonmeyer22@gmail.com>,
Linux Media <linux-media@vger.kernel.org>
Subject: Re: LinuxTV firmware blocks all wireless connections / traffic
Date: Thu, 10 Sep 2009 16:47:55 +0300 [thread overview]
Message-ID: <4AA9038B.8090404@iki.fi> (raw)
In-Reply-To: <20090910134139.GA20149@moon>
Aleksandr V. Piskunov wrote:
> On Thu, Sep 10, 2009 at 04:12:15PM +0300, Antti Palosaari wrote:
>> Aleksandr V. Piskunov wrote:
>>>> Here is a test case:
>>>> Two DVB-T USB adapters, dvb_usb_af9015 and dvb_usb_af9015. Different tuners,
>>> Err, make it: dvb_usb_af9015 and dvb_usb_ce6230
>> Those both uses currently too small bulk urbs, only 512 bytes. I have
>> asked suitable bulk urb size for ~20mbit/sec usb2.0 stream, but no-one
>> have answered yet (search ml back week or two). I think will increase
>> those to the 8k to reduce load.
>>
>
> Nice, I'm ready to test if such change helps.
OK, I will make test version in couple of hours.
> Does USB subsystem provide any way to monitor current raw USB data transfer rate?
I don't if there is tool for raw data analysis, but for DVB devices you
can use dvbtraffic tool.
Antti
--
http://palosaari.fi/
next prev parent reply other threads:[~2009-09-10 13:48 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-09 21:43 LinuxTV firmware blocks all wireless connections / traffic Clinton Meyer
2009-09-09 21:59 ` Devin Heitmueller
2009-09-10 9:14 ` Aleksandr V. Piskunov
2009-09-10 10:58 ` Markus Rechberger
2009-09-10 12:45 ` Aleksandr V. Piskunov
2009-09-10 12:48 ` Aleksandr V. Piskunov
2009-09-10 13:12 ` Antti Palosaari
2009-09-10 13:41 ` Aleksandr V. Piskunov
2009-09-10 13:47 ` Antti Palosaari [this message]
2009-09-10 14:48 ` Antti Palosaari
2009-09-10 15:26 ` Devin Heitmueller
2009-09-10 15:55 ` Antti Palosaari
2009-09-10 16:12 ` Devin Heitmueller
2009-09-10 16:48 ` Antti Palosaari
2009-09-10 17:17 ` Devin Heitmueller
2009-09-10 20:29 ` Antti Palosaari
2009-09-10 20:45 ` Devin Heitmueller
2009-09-10 17:16 ` Aleksandr V. Piskunov
2009-09-10 19:39 ` Aleksandr V. Piskunov
2009-09-11 14:38 ` Antti Palosaari
2009-09-11 17:50 ` Aleksandr V. Piskunov
2009-09-11 18:01 ` Devin Heitmueller
2009-09-11 19:47 ` Antti Palosaari
2009-09-12 15:46 ` CityK
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4AA9038B.8090404@iki.fi \
--to=crope@iki.fi \
--cc=aleksandr.v.piskunov@gmail.com \
--cc=clintonmeyer22@gmail.com \
--cc=dheitmueller@kernellabs.com \
--cc=linux-media@vger.kernel.org \
--cc=mrechberger@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.