From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by mx.groups.io with SMTP id smtpd.web12.2119.1635490267212042075 for ; Thu, 28 Oct 2021 23:51:07 -0700 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: intel.com, ip: 134.134.136.65, mailfrom: min.m.xu@intel.com) X-IronPort-AV: E=McAfee;i="6200,9189,10151"; a="230555989" X-IronPort-AV: E=Sophos;i="5.87,191,1631602800"; d="scan'208";a="230555989" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Oct 2021 23:51:05 -0700 X-IronPort-AV: E=Sophos;i="5.87,191,1631602800"; d="scan'208";a="498792328" Received: from mxu9-mobl1.ccr.corp.intel.com ([10.238.4.37]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Oct 2021 23:51:02 -0700 From: "Min Xu" To: devel@edk2.groups.io Cc: Min Xu , Ard Biesheuvel , Jordan Justen , Brijesh Singh , Erdem Aktas , James Bottomley , Jiewen Yao , Tom Lendacky , Gerd Hoffmann Subject: [PATCH 0/2] Rename XenTimerDxe to LocalApicTimerDxe Date: Fri, 29 Oct 2021 14:50:49 +0800 Message-Id: X-Mailer: git-send-email 2.29.2.windows.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3711 XenTimerDxe is a local Apic timer driver and it has nothing to do with Xen. So rename it to LocalApicTimerDxe. After renaming, LocalApicTimerDxe is used in OvmfPkg if CSM_ENABLE=FALSE. Otherwise 8254 timer is used. Patch #1: Rename XenTimerDxe to LocalApicTimerDxe Patch #2: Switch timer in build time for OvmfPkg. If CSM_ENABLE=TRUE, 8254 timer is used, otherwise the timer is LocalApicTimerDxe. Code at: https://github.com/mxu9/edk2/tree/ovmf_lapic_timer Cc: Ard Biesheuvel Cc: Jordan Justen Cc: Brijesh Singh Cc: Erdem Aktas Cc: James Bottomley Cc: Jiewen Yao Cc: Tom Lendacky Cc: Gerd Hoffmann Signed-off-by: Min Xu Min Xu (2): OvmfPkg: Rename XenTimerDxe to LocalApicTimerDxe OvmfPkg: Switch timer in build time for OvmfPkg OvmfPkg/AmdSev/AmdSevX64.dsc | 3 +-- OvmfPkg/AmdSev/AmdSevX64.fdf | 3 +-- .../LocalApicTimerDxe.c} | 7 +++---- .../LocalApicTimerDxe.h} | 4 ++-- .../LocalApicTimerDxe.inf} | 6 +++--- OvmfPkg/Microvm/MicrovmX64.dsc | 2 +- OvmfPkg/Microvm/MicrovmX64.fdf | 2 +- OvmfPkg/OvmfPkgIa32.dsc | 6 +++++- OvmfPkg/OvmfPkgIa32.fdf | 8 ++++++-- OvmfPkg/OvmfPkgIa32X64.dsc | 6 +++++- OvmfPkg/OvmfPkgIa32X64.fdf | 8 ++++++-- OvmfPkg/OvmfPkgX64.dsc | 6 +++++- OvmfPkg/OvmfPkgX64.fdf | 8 ++++++-- OvmfPkg/OvmfXen.dsc | 2 +- OvmfPkg/OvmfXen.fdf | 2 +- 15 files changed, 47 insertions(+), 26 deletions(-) rename OvmfPkg/{XenTimerDxe/XenTimerDxe.c => LocalApicTimerDxe/LocalApicTimerDxe.c} (95%) rename OvmfPkg/{XenTimerDxe/XenTimerDxe.h => LocalApicTimerDxe/LocalApicTimerDxe.h} (96%) rename OvmfPkg/{XenTimerDxe/XenTimerDxe.inf => LocalApicTimerDxe/LocalApicTimerDxe.inf} (86%) -- 2.29.2.windows.2