On 13 January 2016 at 10:48, Laszlo Ersek wrote:
> On 01/13/16 11:20, Ard Biesheuvel wrote:
>> I am not buying it either, to be honest. In fact, I think it is
>> another reason why we should mandate UEFI when using ACPI (which is
>> already the case in practice). Then, we can simply omit the RTC A
On 01/13/16 11:20, Ard Biesheuvel wrote:
> On 13 January 2016 at 11:18, Laszlo Ersek wrote:
>> On 01/12/16 16:24, Shannon Zhao wrote:
>>> When booting VM through UEFI, UEFI takes ownership of the RTC hardware.
>>> To DTB UEFI could call libfdt api to disable the RTC device node, but to
>>> ACPI it
On 13 January 2016 at 11:18, Laszlo Ersek wrote:
> On 01/12/16 16:24, Shannon Zhao wrote:
>> When booting VM through UEFI, UEFI takes ownership of the RTC hardware.
>> To DTB UEFI could call libfdt api to disable the RTC device node, but to
>> ACPI it couldn't do that. Therefore, we don't generate
On 01/12/16 16:24, Shannon Zhao wrote:
> When booting VM through UEFI, UEFI takes ownership of the RTC hardware.
> To DTB UEFI could call libfdt api to disable the RTC device node, but to
> ACPI it couldn't do that. Therefore, we don't generate the RTC ACPI
> device in QEMU when using UEFI.
>
> Si
On 01/12/16 16:30, Peter Maydell wrote:
> On 12 January 2016 at 15:24, Shannon Zhao wrote:
>> When booting VM through UEFI, UEFI takes ownership of the RTC hardware.
>> To DTB UEFI could call libfdt api to disable the RTC device node, but to
>> ACPI it couldn't do that. Therefore, we don't generat
On 2016/1/12 23:30, Peter Maydell wrote:
> On 12 January 2016 at 15:24, Shannon Zhao wrote:
>> > When booting VM through UEFI, UEFI takes ownership of the RTC hardware.
>> > To DTB UEFI could call libfdt api to disable the RTC device node, but to
>> > ACPI it couldn't do that. Therefore, we don'
On 12 January 2016 at 15:24, Shannon Zhao wrote:
> When booting VM through UEFI, UEFI takes ownership of the RTC hardware.
> To DTB UEFI could call libfdt api to disable the RTC device node, but to
> ACPI it couldn't do that. Therefore, we don't generate the RTC ACPI
> device in QEMU when using UE