Re: [Bugme-new] [Bug 13304] New: ehci_hcd module causing problems in using usb head phone

2009-06-29 Thread Geoff Levand
On 06/26/2009 06:33 PM, Alan Stern wrote: On Fri, 26 Jun 2009, Geoff Levand wrote: Where is the information about the hardware errata you mentioned? Sorry, I should have mentioned it. Unfortunately, that info is not in the public as far as I know. I think only someone with access to

Re: [Bugme-new] [Bug 13304] New: ehci_hcd module causing problems in using usb head phone

2009-06-26 Thread Alan Stern
On Fri, 26 Jun 2009, abhishekkumar wrote: PFA I am attaching dmesg file taken from /var/log/ and also the lines which I got from dmesg command in different file named dmesgafter.txt. I still don't see any lines about the headphone device in the log. Was the headphone plugged in during boot,

Re: [Bugme-new] [Bug 13304] New: ehci_hcd module causing problems in using usb head phone

2009-06-26 Thread Geoff Levand
Hi, On 06/26/2009 08:54 AM, Alan Stern wrote: On Fri, 26 Jun 2009, abhishekkumar wrote: bus ps3_system_bus, device sb_05 (driver 10 Dec 2004) PS3 EHCI Host Controller EHCI ff.ff, hcd state 1 structural params 0x capability params 0x status Async Periodic Recl Halt

Re: [Bugme-new] [Bug 13304] New: ehci_hcd module causing problems in using usb head phone

2009-06-26 Thread Alan Stern
On Fri, 26 Jun 2009, Geoff Levand wrote: There is a known but yet unfixed bug for the PS3's EHCI Async Periodic (typically audio recording) device handling. There are a few related hardware errata that I have not yet implemented driver fixes for that I think are causing it. I guess it

Re: [Bugme-new] [Bug 13304] New: ehci_hcd module causing problems in using usb head phone

2009-06-26 Thread Geoff Levand
On 06/26/2009 01:42 PM, Alan Stern wrote: On Fri, 26 Jun 2009, Geoff Levand wrote: There is a known but yet unfixed bug for the PS3's EHCI Async Periodic (typically audio recording) device handling. There are a few related hardware errata that I have not yet implemented driver fixes for

Re: [Bugme-new] [Bug 13304] New: ehci_hcd module causing problems in using usb head phone

2009-06-26 Thread Alan Stern
On Fri, 26 Jun 2009, Geoff Levand wrote: Where is the information about the hardware errata you mentioned? Sorry, I should have mentioned it. Unfortunately, that info is not in the public as far as I know. I think only someone with access to those will be able to work on this fix. Okay,