Bug 9431
| Summary: | ARM PXA Ethernet Gadget broken | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Sergey Smirnov (svs1957) |
| Component: | USB | Assignee: | Greg Kroah-Hartman (greg) |
| Status: | REJECTED UNREPRODUCIBLE | ||
| Severity: | normal | CC: | alan, svs1957 |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 2.6.24-rc3 | Subsystem: | |
| Regression: | Yes | Bisected commit-id: | |
| Bug Depends on: | |||
| Bug Blocks: | 5089 | ||
|
Description
Sergey Smirnov
2007-11-22 01:14:26 UTC
Reply-To: akpm@linux-foundation.org On Thu, 22 Nov 2007 01:14:27 -0800 (PST) bugme-daemon@bugzilla.kernel.org wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=9431 > > Summary: ARM PXA Ethernet Gadget broken > Product: Drivers > Version: 2.5 > KernelVersion: 2.6.24-rc3 > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: normal > Priority: P1 > Component: USB > AssignedTo: greg@kroah.com > ReportedBy: svs1957@gmail.com > CC: svs1957@gmail.com > > > Most recent kernel where this bug did not occur: 2.6.22 > Distribution: Debian Armel > Hardware Environment: XScale PXA255 Zaurus C750 > Software Environment: Debian Armel > Problem Description: > > Normal messages on PDA side > > On PC(usbnet) side (kernel 2.6.23): > [170563.539380] usb 3-2: new full speed USB device using uhci_hcd and address > 23 > [170563.659518] usb 3-2: device descriptor read/64, error -71 > [170563.891412] usb 3-2: device descriptor read/64, error -71 > > The same configuration works with 2.6.22 > > With 2.6.23 kernel USB Gadget sometimes hangs: > NETDEV WATCHDOG: usb0: transmit timed out > > Steps to reproduce: > > > -- > Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email > ------- You are receiving this mail because: ------- > You are on the CC list for the bug, or are watching someone who is. Reply-To: david-b@pacbell.net On Thursday 22 November 2007, Andrew Morton wrote: > > [170563.539380] usb 3-2: new full speed USB device using uhci_hcd and > address > > 23 > > [170563.659518] usb 3-2: device descriptor read/64, error -71 > > [170563.891412] usb 3-2: device descriptor read/64, error -71 What evidence is there that the problem is the gadget instead of the host? That looks most like a host side issue... The same PC works correct with the same PDA kernel 2.6.22. If I flash 2.6.24-rc3 on PDA got error on host side. 2.6.23 on PDA hangs usbnet some times. Closing out stale bugs |