Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-29 Thread Bill Davidsen
Tino Keitel wrote: On Mon, Mar 26, 2007 at 17:15:53 -0400, Alan Stern wrote: [...] The lack of messages from the iPod seems to indicate that the hub isn't working right. You could try plugging the iPod into a different hub or directly into the computer. Or maybe into a different port of

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-29 Thread Bill Davidsen
Tino Keitel wrote: On Mon, Mar 26, 2007 at 17:15:53 -0400, Alan Stern wrote: [...] The lack of messages from the iPod seems to indicate that the hub isn't working right. You could try plugging the iPod into a different hub or directly into the computer. Or maybe into a different port of

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-27 Thread Alan Stern
On Tue, 27 Mar 2007, Tino Keitel wrote: > On Tue, Mar 27, 2007 at 00:21:24 +0200, Tino Keitel wrote: > > [...] > > > this is the bisect result: > > > > $ git bisect good > > 1d619f128ba911cd3e6d6ad3475f146eb92f5c27 is first bad commit > > commit 1d619f128ba911cd3e6d6ad3475f146eb92f5c27 > > I

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-27 Thread Alan Stern
On Tue, 27 Mar 2007, Tino Keitel wrote: On Tue, Mar 27, 2007 at 00:21:24 +0200, Tino Keitel wrote: [...] this is the bisect result: $ git bisect good 1d619f128ba911cd3e6d6ad3475f146eb92f5c27 is first bad commit commit 1d619f128ba911cd3e6d6ad3475f146eb92f5c27 I just tested

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Tino Keitel
On Tue, Mar 27, 2007 at 00:21:24 +0200, Tino Keitel wrote: [...] > this is the bisect result: > > $ git bisect good > 1d619f128ba911cd3e6d6ad3475f146eb92f5c27 is first bad commit > commit 1d619f128ba911cd3e6d6ad3475f146eb92f5c27 I just tested 2.6.21-rc5 with this commit reverted and the iPod

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Tino Keitel
On Mon, Mar 26, 2007 at 23:26:14 +0200, Tino Keitel wrote: > On Mon, Mar 26, 2007 at 17:15:53 -0400, Alan Stern wrote: > > [...] > > > The lack of messages from the iPod seems to indicate that the hub isn't > > working right. You could try plugging the iPod into a different hub or > > directly

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Tino Keitel
On Mon, Mar 26, 2007 at 17:15:53 -0400, Alan Stern wrote: [...] > The lack of messages from the iPod seems to indicate that the hub isn't > working right. You could try plugging the iPod into a different hub or > directly into the computer. Or maybe into a different port of that hub. Uh, I

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Tino Keitel
On Mon, Mar 26, 2007 at 17:15:53 -0400, Alan Stern wrote: [...] > The lack of messages from the iPod seems to indicate that the hub isn't > working right. You could try plugging the iPod into a different hub or > directly into the computer. Or maybe into a different port of that hub. I

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Alan Stern
On Mon, 26 Mar 2007, Tino Keitel wrote: > > > There are no messages from the iPod because, well, nothing happens when > > > I plug it in. I tried it 3 times. > > > > I don't understand. The dmesg log you attached shows the iPod was > > detected and recognized as scsi5 (sdc). Then some time

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Tino Keitel
On Mon, Mar 26, 2007 at 16:28:34 -0400, Alan Stern wrote: > On Mon, 26 Mar 2007, Tino Keitel wrote: > > > Attached is a dmesg output with CONFIG_USB_DEBUG and CONFIG_USB_SUSPEND > > enabled. > > > > There are no messages from the iPod because, well, nothing happens when > > I plug it in. I tried

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Alan Stern
On Mon, 26 Mar 2007, Tino Keitel wrote: > Attached is a dmesg output with CONFIG_USB_DEBUG and CONFIG_USB_SUSPEND > enabled. > > There are no messages from the iPod because, well, nothing happens when > I plug it in. I tried it 3 times. I don't understand. The dmesg log you attached shows the

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Tino Keitel
On Mon, Mar 26, 2007 at 14:12:25 -0400, Alan Stern wrote: > On Sun, 25 Mar 2007, Tino Keitel wrote: > > > > Please recompile > > > with CONFIG_USB_DEBUG > > > and without CONFIG_USB_SUSPEND > > > > With CONFIG_USB_SUSPEND disabled, the iPod works. The dmesg output is > > attached. > > In fact,

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Alan Stern
On Sun, 25 Mar 2007, Tino Keitel wrote: > > Please recompile > > with CONFIG_USB_DEBUG > > and without CONFIG_USB_SUSPEND > > With CONFIG_USB_SUSPEND disabled, the iPod works. The dmesg output is > attached. In fact, both logs (with and without CONFIG_USB_SUSPEND) show the iPod working. Can

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Alan Stern
On Sun, 25 Mar 2007, Tino Keitel wrote: Please recompile with CONFIG_USB_DEBUG and without CONFIG_USB_SUSPEND With CONFIG_USB_SUSPEND disabled, the iPod works. The dmesg output is attached. In fact, both logs (with and without CONFIG_USB_SUSPEND) show the iPod working. Can you post a

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Tino Keitel
On Mon, Mar 26, 2007 at 14:12:25 -0400, Alan Stern wrote: On Sun, 25 Mar 2007, Tino Keitel wrote: Please recompile with CONFIG_USB_DEBUG and without CONFIG_USB_SUSPEND With CONFIG_USB_SUSPEND disabled, the iPod works. The dmesg output is attached. In fact, both logs (with and

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Alan Stern
On Mon, 26 Mar 2007, Tino Keitel wrote: Attached is a dmesg output with CONFIG_USB_DEBUG and CONFIG_USB_SUSPEND enabled. There are no messages from the iPod because, well, nothing happens when I plug it in. I tried it 3 times. I don't understand. The dmesg log you attached shows the iPod

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Tino Keitel
On Mon, Mar 26, 2007 at 16:28:34 -0400, Alan Stern wrote: On Mon, 26 Mar 2007, Tino Keitel wrote: Attached is a dmesg output with CONFIG_USB_DEBUG and CONFIG_USB_SUSPEND enabled. There are no messages from the iPod because, well, nothing happens when I plug it in. I tried it 3 times.

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Alan Stern
On Mon, 26 Mar 2007, Tino Keitel wrote: There are no messages from the iPod because, well, nothing happens when I plug it in. I tried it 3 times. I don't understand. The dmesg log you attached shows the iPod was detected and recognized as scsi5 (sdc). Then some time later (can't

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Tino Keitel
On Mon, Mar 26, 2007 at 17:15:53 -0400, Alan Stern wrote: [...] The lack of messages from the iPod seems to indicate that the hub isn't working right. You could try plugging the iPod into a different hub or directly into the computer. Or maybe into a different port of that hub. I already

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Tino Keitel
On Mon, Mar 26, 2007 at 17:15:53 -0400, Alan Stern wrote: [...] The lack of messages from the iPod seems to indicate that the hub isn't working right. You could try plugging the iPod into a different hub or directly into the computer. Or maybe into a different port of that hub. Uh, I think

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Tino Keitel
On Mon, Mar 26, 2007 at 23:26:14 +0200, Tino Keitel wrote: On Mon, Mar 26, 2007 at 17:15:53 -0400, Alan Stern wrote: [...] The lack of messages from the iPod seems to indicate that the hub isn't working right. You could try plugging the iPod into a different hub or directly into the

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-26 Thread Tino Keitel
On Tue, Mar 27, 2007 at 00:21:24 +0200, Tino Keitel wrote: [...] this is the bisect result: $ git bisect good 1d619f128ba911cd3e6d6ad3475f146eb92f5c27 is first bad commit commit 1d619f128ba911cd3e6d6ad3475f146eb92f5c27 I just tested 2.6.21-rc5 with this commit reverted and the iPod was

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-25 Thread Tino Keitel
On Thu, Mar 22, 2007 at 20:42:44 +0100, Oliver Neukum wrote: > Am Donnerstag, 22. März 2007 20:17 schrieb Tino Keitel: > > On Thu, Mar 22, 2007 at 09:50:29 +0100, Oliver Neukum wrote: > > > Am Mittwoch, 21. März 2007 21:47 schrieb Tino Keitel: > > > > > > > along with other USB error messages. I

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-25 Thread Tino Keitel
On Thu, Mar 22, 2007 at 20:42:44 +0100, Oliver Neukum wrote: Am Donnerstag, 22. März 2007 20:17 schrieb Tino Keitel: On Thu, Mar 22, 2007 at 09:50:29 +0100, Oliver Neukum wrote: Am Mittwoch, 21. März 2007 21:47 schrieb Tino Keitel: along with other USB error messages. I tried a hub

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-23 Thread Adrian Bunk
On Thu, Mar 22, 2007 at 10:46:53PM +0100, Tino Keitel wrote: > On Thu, Mar 22, 2007 at 14:29:11 -0700, David Brownell wrote: > > On Thursday 22 March 2007 12:54 pm, Tino Keitel wrote: > > > On Thu, Mar 22, 2007 at 15:40:40 -0400, Alan Stern wrote: > > > > _Something_ is generating those

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-23 Thread Adrian Bunk
On Thu, Mar 22, 2007 at 10:46:53PM +0100, Tino Keitel wrote: On Thu, Mar 22, 2007 at 14:29:11 -0700, David Brownell wrote: On Thursday 22 March 2007 12:54 pm, Tino Keitel wrote: On Thu, Mar 22, 2007 at 15:40:40 -0400, Alan Stern wrote: _Something_ is generating those

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread Chuck Ebbert
David Brownell wrote: > On Thursday 22 March 2007 12:54 pm, Tino Keitel wrote: >> On Thu, Mar 22, 2007 at 15:40:40 -0400, Alan Stern wrote: >>> _Something_ is generating those overcurrent >>> warnings, and it sure looks like a hardware malfunction. >> But it works with 2.6.20. > > So can

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread Tino Keitel
On Thu, Mar 22, 2007 at 14:29:11 -0700, David Brownell wrote: > On Thursday 22 March 2007 12:54 pm, Tino Keitel wrote: > > On Thu, Mar 22, 2007 at 15:40:40 -0400, Alan Stern wrote: > > > _Something_ is generating those overcurrent > > > warnings, and it sure looks like a hardware malfunction.

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread David Brownell
On Thursday 22 March 2007 12:54 pm, Tino Keitel wrote: > On Thu, Mar 22, 2007 at 15:40:40 -0400, Alan Stern wrote: > > _Something_ is generating those overcurrent > > warnings, and it sure looks like a hardware malfunction. > > But it works with 2.6.20. So can you bisect to find what

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread Tino Keitel
On Thu, Mar 22, 2007 at 15:40:40 -0400, Alan Stern wrote: > On Thu, 22 Mar 2007, Tino Keitel wrote: > > > On Thu, Mar 22, 2007 at 09:50:29 +0100, Oliver Neukum wrote: > > > Am Mittwoch, 21. März 2007 21:47 schrieb Tino Keitel: > > > > > > > along with other USB error messages. I tried a hub with

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread Oliver Neukum
Am Donnerstag, 22. März 2007 20:17 schrieb Tino Keitel: > On Thu, Mar 22, 2007 at 09:50:29 +0100, Oliver Neukum wrote: > > Am Mittwoch, 21. März 2007 21:47 schrieb Tino Keitel: > > > > > along with other USB error messages. I tried a hub with own power > > > supply and a USB port on the computer.

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread Alan Stern
On Thu, 22 Mar 2007, Tino Keitel wrote: > On Thu, Mar 22, 2007 at 09:50:29 +0100, Oliver Neukum wrote: > > Am Mittwoch, 21. März 2007 21:47 schrieb Tino Keitel: > > > > > along with other USB error messages. I tried a hub with own power > > > supply and a USB port on the computer. A full log is

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread Tino Keitel
On Thu, Mar 22, 2007 at 09:50:29 +0100, Oliver Neukum wrote: > Am Mittwoch, 21. März 2007 21:47 schrieb Tino Keitel: > > > along with other USB error messages. I tried a hub with own power > > supply and a USB port on the computer. A full log is attached. > > Your log basically shows a hub going

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread Tino Keitel
On Thu, Mar 22, 2007 at 09:50:29 +0100, Oliver Neukum wrote: > Am Mittwoch, 21. März 2007 21:47 schrieb Tino Keitel: > > > along with other USB error messages. I tried a hub with own power > > supply and a USB port on the computer. A full log is attached. > > Your log basically shows a hub going

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread Oliver Neukum
Am Mittwoch, 21. März 2007 21:47 schrieb Tino Keitel: > along with other USB error messages. I tried a hub with own power > supply and a USB port on the computer. A full log is attached. Your log basically shows a hub going berserk. Please post "lsusb -v" and your .config Regards

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread Oliver Neukum
Am Mittwoch, 21. März 2007 21:47 schrieb Tino Keitel: along with other USB error messages. I tried a hub with own power supply and a USB port on the computer. A full log is attached. Your log basically shows a hub going berserk. Please post lsusb -v and your .config Regards

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread Tino Keitel
On Thu, Mar 22, 2007 at 09:50:29 +0100, Oliver Neukum wrote: Am Mittwoch, 21. März 2007 21:47 schrieb Tino Keitel: along with other USB error messages. I tried a hub with own power supply and a USB port on the computer. A full log is attached. Your log basically shows a hub going

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread Tino Keitel
On Thu, Mar 22, 2007 at 09:50:29 +0100, Oliver Neukum wrote: Am Mittwoch, 21. März 2007 21:47 schrieb Tino Keitel: along with other USB error messages. I tried a hub with own power supply and a USB port on the computer. A full log is attached. Your log basically shows a hub going

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread Alan Stern
On Thu, 22 Mar 2007, Tino Keitel wrote: On Thu, Mar 22, 2007 at 09:50:29 +0100, Oliver Neukum wrote: Am Mittwoch, 21. März 2007 21:47 schrieb Tino Keitel: along with other USB error messages. I tried a hub with own power supply and a USB port on the computer. A full log is attached.

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread Oliver Neukum
Am Donnerstag, 22. März 2007 20:17 schrieb Tino Keitel: On Thu, Mar 22, 2007 at 09:50:29 +0100, Oliver Neukum wrote: Am Mittwoch, 21. März 2007 21:47 schrieb Tino Keitel: along with other USB error messages. I tried a hub with own power supply and a USB port on the computer. A full log

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread Tino Keitel
On Thu, Mar 22, 2007 at 15:40:40 -0400, Alan Stern wrote: On Thu, 22 Mar 2007, Tino Keitel wrote: On Thu, Mar 22, 2007 at 09:50:29 +0100, Oliver Neukum wrote: Am Mittwoch, 21. März 2007 21:47 schrieb Tino Keitel: along with other USB error messages. I tried a hub with own power

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread David Brownell
On Thursday 22 March 2007 12:54 pm, Tino Keitel wrote: On Thu, Mar 22, 2007 at 15:40:40 -0400, Alan Stern wrote: _Something_ is generating those overcurrent warnings, and it sure looks like a hardware malfunction. But it works with 2.6.20. So can you bisect to find what caused the

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread Tino Keitel
On Thu, Mar 22, 2007 at 14:29:11 -0700, David Brownell wrote: On Thursday 22 March 2007 12:54 pm, Tino Keitel wrote: On Thu, Mar 22, 2007 at 15:40:40 -0400, Alan Stern wrote: _Something_ is generating those overcurrent warnings, and it sure looks like a hardware malfunction. But

Re: [linux-usb-devel] possible USB regression with 2.6.21-rc4: iPod doesn't work

2007-03-22 Thread Chuck Ebbert
David Brownell wrote: On Thursday 22 March 2007 12:54 pm, Tino Keitel wrote: On Thu, Mar 22, 2007 at 15:40:40 -0400, Alan Stern wrote: _Something_ is generating those overcurrent warnings, and it sure looks like a hardware malfunction. But it works with 2.6.20. So can you bisect to