Hi, The patch works fine! Reset happens only once per disk and works also when disks are missing, which would result in infinite loop before. Setting the parameters of a hard-drive works too. The only thing that is puzzling to me is that I am unable to send more than 80MB/s through one Express-Card sata port. I am not sure what the problem is, the bus ought to sustain 300MB/s without the problem, is this PM limitation (does not seem so from the PR material), or the sata card? This makes it impossible to create high-speed RAID. Regards, Igor Tejun Heo writes: > After commands which can change device configuration, EH is scheduled > to revalidate and reconfigure the device. Host link was incorrectly > used unconditionally when scheduling EH action. This resulted in > bogus revalidation request and mismatched configuration between device > and driver. Fix it. - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html