Re: [edk2-devel] [PATCH v4 29/35] OvmfPkg/OvmfXen: Override PcdFSBClock to Xen vLAPIC timer frequency

2019-08-12 Thread Anthony PERARD
On Thu, Aug 08, 2019 at 05:18:15PM +0200, Roger Pau Monné wrote: > On Thu, Aug 08, 2019 at 03:26:41PM +0100, Anthony PERARD wrote: > > So EDKII doesn't have that capability, FSBClock is a build time value > > and can't be changed at run time. But OVMF (on KVM or HVM) doesn't use > > that value at a

Re: [edk2-devel] [PATCH v4 29/35] OvmfPkg/OvmfXen: Override PcdFSBClock to Xen vLAPIC timer frequency

2019-08-08 Thread Laszlo Ersek
On 08/08/19 15:44, Roger Pau Monné wrote: > On Thu, Aug 08, 2019 at 02:28:32PM +0100, Anthony PERARD wrote: >> On Wed, Aug 07, 2019 at 05:54:51PM +0200, Roger Pau Monné wrote: >>> On Mon, Jul 29, 2019 at 04:39:38PM +0100, Anthony PERARD wrote: PcdFSBClock is used by SecPeiDxeTimerLibCpu, the T

Re: [edk2-devel] [PATCH v4 29/35] OvmfPkg/OvmfXen: Override PcdFSBClock to Xen vLAPIC timer frequency

2019-08-08 Thread Roger Pau Monné
On Thu, Aug 08, 2019 at 03:26:41PM +0100, Anthony PERARD wrote: > On Thu, Aug 08, 2019 at 03:44:23PM +0200, Roger Pau Monné wrote: > > On Thu, Aug 08, 2019 at 02:28:32PM +0100, Anthony PERARD wrote: > > > On Wed, Aug 07, 2019 at 05:54:51PM +0200, Roger Pau Monné wrote: > > > > On Mon, Jul 29, 2019

Re: [edk2-devel] [PATCH v4 29/35] OvmfPkg/OvmfXen: Override PcdFSBClock to Xen vLAPIC timer frequency

2019-08-08 Thread Anthony PERARD
On Thu, Aug 08, 2019 at 03:44:23PM +0200, Roger Pau Monné wrote: > On Thu, Aug 08, 2019 at 02:28:32PM +0100, Anthony PERARD wrote: > > On Wed, Aug 07, 2019 at 05:54:51PM +0200, Roger Pau Monné wrote: > > > On Mon, Jul 29, 2019 at 04:39:38PM +0100, Anthony PERARD wrote: > > > > PcdFSBClock is used b

Re: [edk2-devel] [PATCH v4 29/35] OvmfPkg/OvmfXen: Override PcdFSBClock to Xen vLAPIC timer frequency

2019-08-08 Thread Roger Pau Monné
On Thu, Aug 08, 2019 at 02:28:32PM +0100, Anthony PERARD wrote: > On Wed, Aug 07, 2019 at 05:54:51PM +0200, Roger Pau Monné wrote: > > On Mon, Jul 29, 2019 at 04:39:38PM +0100, Anthony PERARD wrote: > > > PcdFSBClock is used by SecPeiDxeTimerLibCpu, the TimerLib > > > implementation. It will also b

Re: [edk2-devel] [PATCH v4 29/35] OvmfPkg/OvmfXen: Override PcdFSBClock to Xen vLAPIC timer frequency

2019-08-08 Thread Anthony PERARD
On Wed, Aug 07, 2019 at 05:54:51PM +0200, Roger Pau Monné wrote: > On Mon, Jul 29, 2019 at 04:39:38PM +0100, Anthony PERARD wrote: > > PcdFSBClock is used by SecPeiDxeTimerLibCpu, the TimerLib > > implementation. It will also be used by XenTimerDxe. Override > > PcdFSBClock to match Xen vLAPIC time

Re: [edk2-devel] [PATCH v4 29/35] OvmfPkg/OvmfXen: Override PcdFSBClock to Xen vLAPIC timer frequency

2019-08-07 Thread Roger Pau Monné
On Mon, Jul 29, 2019 at 04:39:38PM +0100, Anthony PERARD wrote: > PcdFSBClock is used by SecPeiDxeTimerLibCpu, the TimerLib > implementation. It will also be used by XenTimerDxe. Override > PcdFSBClock to match Xen vLAPIC timer frequency. I'm kind of surprised that his is not automatically detecte

[edk2-devel] [PATCH v4 29/35] OvmfPkg/OvmfXen: Override PcdFSBClock to Xen vLAPIC timer frequency

2019-07-29 Thread Anthony PERARD
PcdFSBClock is used by SecPeiDxeTimerLibCpu, the TimerLib implementation. It will also be used by XenTimerDxe. Override PcdFSBClock to match Xen vLAPIC timer frequency. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1689 Signed-off-by: Anthony PERARD Acked-by: Laszlo Ersek --- Notes: v