On Sat, 03 Nov 2007 00:20:10 +0900 Tejun Heo <htejun@xxxxxxxxx> wrote: > Add dev->acpi_init_gtm and store initial GTM values on host > initialization. If the field is valid, ATA_PFLAG_INIT_GTM_VALID flag > is set. This is to remember BIOS/firmware programmed initial timing > for later use before reset and mode configuration modify it. Don't you need to clear this on a hotplug event ? Alan - 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