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 just tested

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 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

2007-03-22 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

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

2007-03-22 Thread Pete Zaitcev
On Thu, 22 Mar 2007 17:56:13 -0400, Chuck Ebbert [EMAIL PROTECTED] wrote: _Something_ is generating those overcurrent warnings, and it sure looks like a hardware malfunction. But it works with 2.6.20. Generation 1 iPod Shuffle is notorious for high current draw. You should be able

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

2007-03-21 Thread Tino Keitel
Hi folks, I plugged my iPod nano 8 GB in and got this message with 2.6.21-rc4: hub 1-0:1.0: over-current change on port 1 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. When I boot with 2.6.20, it works: usb