On 2017-10-09, at 1:41 PM, Tom Bogendoerfer wrote: > On Mon, Oct 09, 2017 at 12:30:36PM -0400, John David Anglin wrote: >> On 2017-10-09, at 11:34 AM, Helge Deller wrote: >> >>> Maybe PDC does not reset (all of?) those registers when it reboots? >>> If so, maybe it's possible to boot into Linux afterwards and get the registers from there? >> >> Attached is dump from linux after rebooting from hpux. > > thanks, but since firmware will sets all chipset stuff from scratch, there > is no new information in that dump. After searching the internet, I don't think there's a way to read these registers from userspace on hpux. It looks like writing a kernel module is the only way... Dave -- John David Anglin dave.anglin@xxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-parisc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
