From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 69FF321CF3B8D for ; Tue, 4 Jul 2017 09:55:00 -0700 (PDT) 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 mx1.redhat.com (Postfix) with ESMTPS id 6265380F8E; Tue, 4 Jul 2017 16:56:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 6265380F8E Authentication-Results: ext-mx03.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx03.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=lersek@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 6265380F8E Received: from lacos-laptop-7.usersys.redhat.com (ovpn-116-126.phx2.redhat.com [10.3.116.126]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9B3D55D968; Tue, 4 Jul 2017 16:56:37 +0000 (UTC) From: Laszlo Ersek To: edk2-devel-01 Cc: Jordan Justen Date: Tue, 4 Jul 2017 18:56:25 +0200 Message-Id: <20170704165629.13610-5-lersek@redhat.com> In-Reply-To: <20170704165629.13610-1-lersek@redhat.com> References: <20170704165629.13610-1-lersek@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Tue, 04 Jul 2017 16:56:38 +0000 (UTC) Subject: [PATCH v2 4/8] OvmfPkg: make PcdQ35TsegMbytes dynamic X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Jul 2017 16:55:00 -0000 We can now make PcdQ35TsegMbytes dynamic, in preparation for the extended TSEG size feature. At the moment we only move the declaration in OvmfPkg.dec from [PcdsFixedAtBuild] to [PcdsDynamic, PcdsDynamicEx], and provide the dynamic defaults (with the same value, 8) in the DSC files if SMM_REQUIRE is TRUE. Cc: Jordan Justen Suggested-by: Jordan Justen Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek --- OvmfPkg/OvmfPkg.dec | 14 +++++++------- OvmfPkg/OvmfPkgIa32.dsc | 1 + OvmfPkg/OvmfPkgIa32X64.dsc | 1 + OvmfPkg/OvmfPkgX64.dsc | 1 + 4 files changed, 10 insertions(+), 7 deletions(-) diff --git a/OvmfPkg/OvmfPkg.dec b/OvmfPkg/OvmfPkg.dec index 021ac2a77211..c46b72f069ef 100644 --- a/OvmfPkg/OvmfPkg.dec +++ b/OvmfPkg/OvmfPkg.dec @@ -86,21 +86,14 @@ [PcdsFixedAtBuild] # MaxTarget=255 and MaxLun=16383. The *inclusive* constants below limit # MaxTarget and MaxLun, independently, should the host report higher values, # so that scanning the number of devices given by their product is still # acceptably fast. gUefiOvmfPkgTokenSpaceGuid.PcdVirtioScsiMaxTargetLimit|31|UINT16|6 gUefiOvmfPkgTokenSpaceGuid.PcdVirtioScsiMaxLunLimit|7|UINT32|7 - ## The following setting controls how many megabytes we configure as TSEG on - # Q35, for SMRAM purposes. Permitted values are: 1, 2, 8. Other values cause - # undefined behavior. - # - # This PCD is only consulted if PcdSmmSmramRequire is TRUE (see below). - gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes|8|UINT16|0x20 - gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogBase|0x0|UINT32|0x8 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogSize|0x0|UINT32|0x9 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareFdSize|0x0|UINT32|0xa gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareBlockSize|0|UINT32|0xb gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageVariableBase|0x0|UINT32|0xc gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwSpareBase|0x0|UINT32|0xd gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwWorkingBase|0x0|UINT32|0xe @@ -131,14 +124,21 @@ [PcdsDynamic, PcdsDynamicEx] gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio32Size|0x0|UINT64|0x25 ## The 64-bit MMIO aperture shared by all PCI root bridges. # gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Base|0x0|UINT64|0x26 gUefiOvmfPkgTokenSpaceGuid.PcdPciMmio64Size|0x0|UINT64|0x27 + ## The following setting controls how many megabytes we configure as TSEG on + # Q35, for SMRAM purposes. Permitted values are: 1, 2, 8. Other values cause + # undefined behavior. + # + # This PCD is only consulted if PcdSmmSmramRequire is TRUE (see below). + gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes|8|UINT16|0x20 + [PcdsFeatureFlag] gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderPciTranslation|TRUE|BOOLEAN|0x1c gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderMmioTranslation|FALSE|BOOLEAN|0x1d ## This feature flag enables SMM/SMRAM support. Note that it also requires # such support from the underlying QEMU instance; if that support is not # present, the firmware will reject continuing after a certain point. diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc index 0647f346257a..96f1b126d587 100644 --- a/OvmfPkg/OvmfPkgIa32.dsc +++ b/OvmfPkg/OvmfPkgIa32.dsc @@ -530,14 +530,15 @@ [PcdsDynamicDefault] gEfiMdeModulePkgTokenSpaceGuid.PcdPropertiesTableEnable|FALSE # UefiCpuPkg PCDs related to initial AP bringup and general AP management. gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber|64 gUefiCpuPkgTokenSpaceGuid.PcdCpuApInitTimeOutInMicroSeconds|50000 !if $(SMM_REQUIRE) == TRUE + gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes|8 gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode|0x01 gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout|100000 !endif ################################################################################ # # Components Section - list of all EDK II Modules needed by this Platform. diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc index 1182b1858a7d..2815399b885a 100644 --- a/OvmfPkg/OvmfPkgIa32X64.dsc +++ b/OvmfPkg/OvmfPkgIa32X64.dsc @@ -538,14 +538,15 @@ [PcdsDynamicDefault] gEfiMdeModulePkgTokenSpaceGuid.PcdPropertiesTableEnable|FALSE # UefiCpuPkg PCDs related to initial AP bringup and general AP management. gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber|64 gUefiCpuPkgTokenSpaceGuid.PcdCpuApInitTimeOutInMicroSeconds|50000 !if $(SMM_REQUIRE) == TRUE + gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes|8 gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode|0x01 gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout|100000 !endif ################################################################################ # # Components Section - list of all EDK II Modules needed by this Platform. diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc index 636dfb1b5638..b8329d33a9c4 100644 --- a/OvmfPkg/OvmfPkgX64.dsc +++ b/OvmfPkg/OvmfPkgX64.dsc @@ -537,14 +537,15 @@ [PcdsDynamicDefault] gEfiMdeModulePkgTokenSpaceGuid.PcdPropertiesTableEnable|FALSE # UefiCpuPkg PCDs related to initial AP bringup and general AP management. gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber|64 gUefiCpuPkgTokenSpaceGuid.PcdCpuApInitTimeOutInMicroSeconds|50000 !if $(SMM_REQUIRE) == TRUE + gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes|8 gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode|0x01 gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout|100000 !endif ################################################################################ # # Components Section - list of all EDK II Modules needed by this Platform. -- 2.13.1.3.g8be5a757fa67