On Fri, Nov 13, 2009 at 11:21:18AM -0600, Larry Finger wrote: > I do not know enough about either the ACPI or DMA code to begin debugging in > either of those regions. Any suggestions on debugging strategies, or links to > similar problems would be appreciated. Could the hardware be highly sensitive to DMA latencies? Take a look at the pm_qos code in ipw2100. -- Matthew Garrett | mjg59@xxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html