From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mx.groups.io with SMTP id smtpd.web12.172.1631794861055623679 for ; Thu, 16 Sep 2021 05:21:01 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=UK64bmOF; spf=pass (domain: redhat.com, ip: 170.10.133.124, mailfrom: kraxel@redhat.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1631794860; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=DJibdubY+is9uYdF9o8kpbJ7gHJf3B+1YkUIHgx+B8Q=; b=UK64bmOFzWaEoK1/N6XV2jTwVDA2xodc+2FqQrvItffpDkR+sPb4IQ1+KTM45OuMcKQsqj ydqJBLwpijt2qQtHILxiDOO88+WJ+uUWJ5Kb0mpZ0S0/T8zWcwKQEBLBV9q+2wP6Jc5Oa2 bsIB7Bid5n7l8scGFX+/vUyg2Ug0ODw= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-240-kyZb0P29Oy6ij_K5D89d7g-1; Thu, 16 Sep 2021 08:20:57 -0400 X-MC-Unique: kyZb0P29Oy6ij_K5D89d7g-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 589B11084681; Thu, 16 Sep 2021 12:20:56 +0000 (UTC) Received: from sirius.home.kraxel.org (unknown [10.39.192.91]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 192275D9CA; Thu, 16 Sep 2021 12:20:56 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 9C85518009C6; Thu, 16 Sep 2021 14:20:27 +0200 (CEST) From: "Gerd Hoffmann" To: devel@edk2.groups.io Cc: Jordan Justen , Gerd Hoffmann , Jiewen Yao , Julien Grall , Stefan Berger , Leif Lindholm , Ard Biesheuvel , Andrew Fish , Michael D Kinney , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Anthony Perard , Jiewen Yao Subject: [PATCH v4 10/20] OvmfPkg/Microvm: use XenTimerDxe (lapic timer) Date: Thu, 16 Sep 2021 14:20:17 +0200 Message-Id: <20210916122027.2352393-11-kraxel@redhat.com> In-Reply-To: <20210916122027.2352393-1-kraxel@redhat.com> References: <20210916122027.2352393-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kraxel@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" Microvm has no acpi timer, so go use XenTimerDxe which uses the local apic instead. Set PcdFSBClock to 1000 MHz, which is the lapic timer frequency used by KVM. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599 Signed-off-by: Gerd Hoffmann Acked-by: Jiewen Yao --- OvmfPkg/Microvm/MicrovmX64.dsc | 4 ++-- OvmfPkg/Microvm/MicrovmX64.fdf | 3 +-- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc index de68446e7f48..019b50de7d8f 100644 --- a/OvmfPkg/Microvm/MicrovmX64.dsc +++ b/OvmfPkg/Microvm/MicrovmX64.dsc @@ -559,6 +559,7 @@ [PcdsDynamicDefault] gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Base|0x0 gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Size|0x800000000 + gEfiMdePkgTokenSpaceGuid.PcdFSBClock|1000000000 gEfiMdePkgTokenSpaceGuid.PcdPlatformBootTimeOut|0 # Set video resolution for text setup. @@ -648,10 +649,9 @@ [Components] MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf MdeModulePkg/Universal/EbcDxe/EbcDxe.inf - OvmfPkg/8259InterruptControllerDxe/8259.inf + OvmfPkg/XenTimerDxe/XenTimerDxe.inf UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf UefiCpuPkg/CpuDxe/CpuDxe.inf - OvmfPkg/8254TimerDxe/8254Timer.inf OvmfPkg/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.inf OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf { diff --git a/OvmfPkg/Microvm/MicrovmX64.fdf b/OvmfPkg/Microvm/MicrovmX64.fdf index d57d958fde86..b4d56bd2d0e7 100644 --- a/OvmfPkg/Microvm/MicrovmX64.fdf +++ b/OvmfPkg/Microvm/MicrovmX64.fdf @@ -215,10 +215,9 @@ [FV.DXEFV] INF MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf INF MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf INF MdeModulePkg/Universal/EbcDxe/EbcDxe.inf -INF OvmfPkg/8259InterruptControllerDxe/8259.inf +INF OvmfPkg/XenTimerDxe/XenTimerDxe.inf INF UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf INF UefiCpuPkg/CpuDxe/CpuDxe.inf -INF OvmfPkg/8254TimerDxe/8254Timer.inf INF OvmfPkg/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.inf INF OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf INF MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf -- 2.31.1