Re: Kernel panic with PCI EHCI on AMCC Sequoia
Stefan Roese <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
On Wednesday 22 August 2007, David Brownell wrote: > On Tuesday 21 August 2007, Stefan Roese wrote: > > > Is this a case where one controller uses one byteorder and > > > the other uses a different one? > > > > Yes, the PPC internal EHCI controller uses big-endian and the PCI EHCI > > little-endian. > > Seems suspicious that some code that's reliable on pure PCI systems > suddenly starts oopsing on mixed-endian hardware... Yes. Mike, could you test this again with the PPC EHCI controller disabled (commented out)? And with the defines "CONFIG_USB_EHCI_BIG_ENDIAN_MMIO" and "CONFIG_USB_EHCI_BIG_ENDIAN_DESC" disabled? Thanks. Best regards, Stefan ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel