Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-12 Thread CityK
Aleksandr V. Piskunov wrote: > I'm getting closer to pinpointing the real problem and so far > everything points to AMD SB700 chipset driver. Google says it has quite > some hardware bugs and several workarounds in linux drivers... If your googling didn't turn them up already, here's some more thr

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-11 Thread Antti Palosaari
On 09/11/2009 08:50 PM, Aleksandr V. Piskunov wrote: Ok, I did read basics of USB 2.0 protocol, gotta love these 600 page specs.. So using my fresh knowledge I went away and hacked ce6230 to use Isochronous transfer endpoint instead of Bulk one. And it helped, tuner works, no corruption with af90

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-11 Thread Devin Heitmueller
On Fri, Sep 11, 2009 at 1:50 PM, Aleksandr V. Piskunov wrote: > Ok, I did read basics of USB 2.0 protocol, gotta love these 600 page specs.. > So using my fresh knowledge I went away and hacked ce6230 to use Isochronous > transfer endpoint instead of Bulk one. And it helped, tuner works, no > corr

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-11 Thread Aleksandr V. Piskunov
On Fri, Sep 11, 2009 at 05:38:08PM +0300, Antti Palosaari wrote: > On 09/10/2009 10:39 PM, Aleksandr V. Piskunov wrote: >> On Thu, Sep 10, 2009 at 08:16:31PM +0300, Aleksandr V. Piskunov wrote: >>> On Thu, Sep 10, 2009 at 05:48:22PM +0300, Antti Palosaari wrote: Here it is, USB2.0 URB is now a

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-11 Thread Antti Palosaari
On 09/10/2009 10:39 PM, Aleksandr V. Piskunov wrote: On Thu, Sep 10, 2009 at 08:16:31PM +0300, Aleksandr V. Piskunov wrote: On Thu, Sep 10, 2009 at 05:48:22PM +0300, Antti Palosaari wrote: Here it is, USB2.0 URB is now about 16k both af9015 and ce6230 devices. Now powertop shows only about 220

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-10 Thread Devin Heitmueller
On Thu, Sep 10, 2009 at 4:29 PM, Antti Palosaari wrote: > Eh, not all needed, but we need some kind of rule of thumb which URB size is > suitable for bandwidth used. 512, 8k, 16k etc. It is not wise at all set it > to only 512 bytes when streaming whole TS example 22Mbit/sec. I have tested > Anysee

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-10 Thread Antti Palosaari
On 09/10/2009 08:17 PM, Devin Heitmueller wrote: On Thu, Sep 10, 2009 at 12:48 PM, Antti Palosaari wrote: Yes thats just what I tried to say for. Look my previous thread where all currently sizes are listed. We need to define suitable values that are used. For example USB2.0 DVB-C, DVB-T, ATSC

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-10 Thread Aleksandr V. Piskunov
On Thu, Sep 10, 2009 at 08:16:31PM +0300, Aleksandr V. Piskunov wrote: > On Thu, Sep 10, 2009 at 05:48:22PM +0300, Antti Palosaari wrote: > > On 09/10/2009 04:47 PM, Antti Palosaari wrote: > >> Aleksandr V. Piskunov wrote: > >>> On Thu, Sep 10, 2009 at 04:12:15PM +0300, Antti Palosaari wrote: > >>>

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-10 Thread Devin Heitmueller
On Thu, Sep 10, 2009 at 12:48 PM, Antti Palosaari wrote: > Yes thats just what I tried to say for. Look my previous thread where all > currently sizes are listed. We need to define suitable values that are used. > For example USB2.0 DVB-C, DVB-T, ATSC and same values for USB1.1 too. And > stream si

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-10 Thread Aleksandr V. Piskunov
On Thu, Sep 10, 2009 at 05:48:22PM +0300, Antti Palosaari wrote: > On 09/10/2009 04:47 PM, Antti Palosaari wrote: >> 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 a

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-10 Thread Antti Palosaari
Devin Heitmueller wrote: On Thu, Sep 10, 2009 at 11:55 AM, Antti Palosaari wrote: Devin Heitmueller wrote: The URB size is something that varies on a device-by-device basis, depending on the bridge chipset. There really is no "one-size-fits-all" value you can assume. I doubt no. I tested las

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-10 Thread Devin Heitmueller
On Thu, Sep 10, 2009 at 11:55 AM, Antti Palosaari wrote: > Devin Heitmueller wrote: >> >> The URB size is something that varies on a device-by-device basis, >> depending on the bridge chipset.   There really is no >> "one-size-fits-all" value you can assume. > > I doubt no. I tested last week rathe

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-10 Thread Antti Palosaari
Devin Heitmueller wrote: The URB size is something that varies on a device-by-device basis, depending on the bridge chipset. There really is no "one-size-fits-all" value you can assume. I doubt no. I tested last week rather many USB chips and all I tested allowed to set it as x188 or x512 by

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-10 Thread Devin Heitmueller
On Thu, Sep 10, 2009 at 10:48 AM, Antti Palosaari wrote: > Here it is, USB2.0 URB is now about 16k both af9015 and ce6230 devices. > Now powertop shows only about 220 wakeups on my computer for the both > sticks. > Please test and tell what powertop says: > http://linuxtv.org/hg/~anttip/urb_size/ >

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-10 Thread Antti Palosaari
On 09/10/2009 04:47 PM, Antti Palosaari wrote: 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_af9

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-10 Thread Antti Palosaari
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

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-10 Thread Aleksandr V. Piskunov
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 bul

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-10 Thread Antti Palosaari
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 us

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-10 Thread Aleksandr V. Piskunov
> > 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 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo in

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-10 Thread Aleksandr V. Piskunov
On Thu, Sep 10, 2009 at 12:58:07PM +0200, Markus Rechberger wrote: > On Thu, Sep 10, 2009 at 11:14 AM, Aleksandr V. Piskunov > wrote: > > On Wed, Sep 09, 2009 at 05:59:07PM -0400, Devin Heitmueller wrote: > >> On Wed, Sep 9, 2009 at 5:43 PM, Clinton Meyer > >> wrote: > >> > Purchased a Hauppauge

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-10 Thread Markus Rechberger
On Thu, Sep 10, 2009 at 11:14 AM, Aleksandr V. Piskunov wrote: > On Wed, Sep 09, 2009 at 05:59:07PM -0400, Devin Heitmueller wrote: >> On Wed, Sep 9, 2009 at 5:43 PM, Clinton Meyer >> wrote: >> > Purchased a Hauppauge WinTV-HVR-950Q USB Hybrid TV stick to capture ATSC >> > OTA TV. >> > >> > Am r

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-10 Thread Aleksandr V. Piskunov
On Wed, Sep 09, 2009 at 05:59:07PM -0400, Devin Heitmueller wrote: > On Wed, Sep 9, 2009 at 5:43 PM, Clinton Meyer wrote: > > Purchased a Hauppauge WinTV-HVR-950Q USB Hybrid TV stick to capture ATSC > > OTA TV. > > > > Am running MEPIS 8.06 on all three machines, Debian 5 Lenny based, KDE > > 3.5.

Re: LinuxTV firmware blocks all wireless connections / traffic

2009-09-09 Thread Devin Heitmueller
On Wed, Sep 9, 2009 at 5:43 PM, Clinton Meyer wrote: > Purchased a Hauppauge WinTV-HVR-950Q USB Hybrid TV stick to capture ATSC OTA > TV. > > Am running MEPIS 8.06 on all three machines, Debian 5 Lenny based, KDE > 3.5.10, kernel 2.6.27-1-mepis-smp > > All three machines now have wireless blocked,

LinuxTV firmware blocks all wireless connections / traffic

2009-09-09 Thread Clinton Meyer
Purchased a Hauppauge WinTV-HVR-950Q USB Hybrid TV stick to capture ATSC OTA TV. Am running MEPIS 8.06 on all three machines, Debian 5 Lenny based, KDE 3.5.10, kernel 2.6.27-1-mepis-smp All three machines now have wireless blocked, either do not connect or all packets dropped/blocked if a connect