http://bugzilla.kernel.org/show_bug.cgi?id=5084
------- Comment #33 from [EMAIL PROTECTED] 2007-08-06 00:19 ------- Wheee... confusing. I think there are two separate problems reported here. * screaming IRQ problem. This might be caused by the IDE driver not clearing BMDMA IRQ pending bit on ichs or misrouted IRQ lines. * CRC error when transferring data to/from an ODD device. Possibly caused by cable misdetection or faulty device. Compatibility mode packs PATA and SATA to standard two channel SFF interface. Mapping varies depending on configuration but it usually allocates one channel to PATA and the other to SATA. So, if you have more than two SATA ports, only two of them will be usable in the compatible mode. This is hardware limitation and you must use enhanced mode to access all the ports. Alxander, please test 2.6.22.1 without only libata drivers (ie. no IDE drivers) such that both PATA and SATA ports are driven by libata drivers. Set BIOS to enhanced mode on both PATA and SATA and report the dmesg. Thanks. -- 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. ------------------------------------------------------------------------- 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/ _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
