RE: EHCI Regression in 2.6.23-rc2

2007-08-15 Thread Stuart_Hayes
Hayes, Stuart wrote: > David Brownell wrote: >>> Hm... I've got a 0.95. I'll try to get a Via EHCI 1.00 controller >>> and make sure it's the same problem. >> >> Yeah, for some reason way too many of the add-on PCI cards with VIA >> chips use that pretty-broken VT6202 chip. Ones with VT6212 are

RE: EHCI Regression in 2.6.23-rc2

2007-08-14 Thread Stuart_Hayes
David Brownell wrote: >> Hm... I've got a 0.95. I'll try to get a Via EHCI 1.00 controller >> and make sure it's the same problem. > > Yeah, for some reason way too many of the add-on PCI cards with VIA > chips use that pretty-broken VT6202 chip. Ones with VT6212 are also > available, and work a

Re: EHCI Regression in 2.6.23-rc2

2007-08-14 Thread David Brownell
> > I think 8237 was about where they forked off the the VT6212 as > > their first discrete EHCI (for addon cards) claiming EHCI 1.0 > > conformance. Too bad they didn't recycle all the VT6202 chips > > in their inventory at that time... > > No hardware producer would have done that ;) As I said:

Re: EHCI Regression in 2.6.23-rc2

2007-08-14 Thread Daniel Exner
David Brownell wrote: > > ehci_hcd :00:10.4: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 > > > > Build into: > > 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI bridge > > [K8T800/K8T890 South] > > Yeah, VT8235 was their first southbridge with integrated EHCI. > ISTR that the VT8237 wo

Re: EHCI Regression in 2.6.23-rc2

2007-08-14 Thread David Brownell
> Hm... I've got a 0.95. I'll try to get a Via EHCI 1.00 controller and > make sure it's the same problem. Yeah, for some reason way too many of the add-on PCI cards with VIA chips use that pretty-broken VT6202 chip. Ones with VT6212 are also available, and work a lot better. > > Regarding the

Re: EHCI Regression in 2.6.23-rc2

2007-08-14 Thread David Brownell
> ehci_hcd :00:10.4: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 > > Build into: > 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI bridge [K8T800/K8T890 > South] Yeah, VT8235 was their first southbridge with integrated EHCI. ISTR that the VT8237 worked a bit more smoothly. I think 8

RE: EHCI Regression in 2.6.23-rc2

2007-08-14 Thread Stuart_Hayes
Daniel Exner wrote: > David Brownell wrote: >> On Monday 13 August 2007, Daniel Exner wrote: > [..] >>> Where exactly should I search for this? Neither lspci nor lsusb >>> showed any hint on the EHCI rev. the chip conforms to.. >> >> The driver logs that information as it starts; on this sytem: >>

Re: EHCI Regression in 2.6.23-rc2

2007-08-14 Thread Daniel Exner
David Brownell wrote: > On Monday 13 August 2007, Daniel Exner wrote: [..] > > Where exactly should I search for this? Neither lspci nor lsusb showed > > any hint on the EHCI rev. the chip conforms to.. > > The driver logs that information as it starts; on this sytem: > > ehci_hcd :00:02.2: US

Re: EHCI Regression in 2.6.23-rc2

2007-08-14 Thread David Brownell
On Monday 13 August 2007, Daniel Exner wrote: > David Brownell wrote: > > On Monday 13 August 2007, [EMAIL PROTECTED] wrote: > > > With the VIA controller I have, > > > > Which kind is that? The VT6202 is buggy as all get-out, and > > they sold a *LOT* of those discrete chips for use in add-on PCI

Re: EHCI Regression in 2.6.23-rc2

2007-08-13 Thread Daniel Exner
David Brownell wrote: > On Monday 13 August 2007, [EMAIL PROTECTED] wrote: > > With the VIA controller I have, > > Which kind is that? The VT6202 is buggy as all get-out, and > they sold a *LOT* of those discrete chips for use in add-on PCI > cards. We generally warn people away from those. A mo

Re: EHCI Regression in 2.6.23-rc2

2007-08-13 Thread David Brownell
On Monday 13 August 2007, [EMAIL PROTECTED] wrote: > With the VIA controller I have, Which kind is that? The VT6202 is buggy as all get-out, and they sold a *LOT* of those discrete chips for use in add-on PCI cards. We generally warn people away from those. A more current version is the VT6212,

RE: EHCI Regression in 2.6.23-rc2

2007-08-13 Thread Stuart_Hayes
Daniel Exner wrote: > Jiri Kosina wrote: >> On Fri, 10 Aug 2007, Daniel Exner wrote: >>> Please CC me, as I'm currently not subscribed to this list, thx. >> >> Please also don't forget to CC relevant people/lists when reporting >> bugs, thanks. > Guess its ok, now? Thanks anyway :) > >>> After so

RE: EHCI Regression in 2.6.23-rc2

2007-08-10 Thread Stuart_Hayes
Jiri Kosina wrote: > On Fri, 10 Aug 2007, Daniel Exner wrote: > >> After some serious hangs with 2.6.23-rc2 I did some bisects and this >> was the result: >> 196705c9bbc03540429b0f7cf9ee35c2f928a534 is first bad commit commit >> 196705c9bbc03540429b0f7cf9ee35c2f928a534 >> Author: [EMAIL PROTECTED]

Re: EHCI Regression in 2.6.23-rc2

2007-08-10 Thread Daniel Exner
Jiri Kosina wrote: > On Fri, 10 Aug 2007, Daniel Exner wrote: > > Please CC me, as I'm currently not subscribed to this list, thx. > > Please also don't forget to CC relevant people/lists when reporting bugs, > thanks. Guess its ok, now? Thanks anyway :) > > After some serious hangs with 2.6.23-rc

Re: EHCI Regression in 2.6.23-rc2

2007-08-10 Thread Jiri Kosina
On Fri, 10 Aug 2007, Daniel Exner wrote: > Please CC me, as I'm currently not subscribed to this list, thx. Please also don't forget to CC relevant people/lists when reporting bugs, thanks. > After some serious hangs with 2.6.23-rc2 I did some bisects and this was the > result: > 196705c9bbc03