於 一，2014-01-06 於 21:37 -0800，H. Peter Anvin 提到： > On 01/06/2014 12:58 AM, joeyli wrote: > > 於 二，2013-12-31 於 16:42 -0800，H. Peter Anvin 提到： > >> On 12/19/2013 09:41 PM, joeyli wrote: > >>>> > >>>> What platform do you have that has TAD support? I am wondering how this > >>>> was tested. > >>>> > >>> > >>> It's a testing platform that's only support get/set time functions of > >>> ACPI TAD. > >>> > >> > >> It would be really, really good to get this into Qemu (either SeaBIOS or > >> OVMF, or ideally both) so we can have anyone test. > >> > >> -hpa > > > > I will try to add to OVMF first. > > > > For the record, I posted a patch to Qemu about a year ago to store the > timezone in the CMOS, which might be useful for this implementation. It > was rejected because of no firmware support, so if you implement it for > OVMF we can (update and) push this patch again. > > -hpa >
Thanks for your patch. Due to accessing CMOS through ASL need enable SMM support in OVMF, I am looking Laszlo's OVMF S3 patches: https://www.mail-archive.com/edk2-devel@lists.sourceforge.net/msg04969.html Honestly I am not good on this area, I need to spend more time to understand it. Regards Joey Lee -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
