From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mx.groups.io with SMTP id smtpd.web08.37572.1639552758594891174 for ; Tue, 14 Dec 2021 23:19:18 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=VL2dqd/h; spf=pass (domain: redhat.com, ip: 170.10.129.124, mailfrom: kraxel@redhat.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1639552757; 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: in-reply-to:in-reply-to:references:references; bh=wuCSy6vpSM81FTXkblhi8cpO2uVO3cLm9HMny3g2RsM=; b=VL2dqd/hEB3BIQec8gKiaOEONPS61U6rnxY+aLLDf+6S1RNrgXQkD63C8lyrTuDHGF6mRU NIQbYpq/LR0yE/9a7ryr7GMwDTbOB6QduwtNh79RmlHUm+IE133TpRVBfixoweYw3HH6Fr 4z+kcSWH/2jA4EfgC49TEjYnzQX4/7E= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-275-LRIR2RPKNsmTaVqrCRxETA-1; Wed, 15 Dec 2021 02:18:59 -0500 X-MC-Unique: LRIR2RPKNsmTaVqrCRxETA-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 1614D1F2DB; Wed, 15 Dec 2021 07:18:58 +0000 (UTC) Received: from sirius.home.kraxel.org (unknown [10.39.192.14]) by smtp.corp.redhat.com (Postfix) with ESMTPS id BE527798BF; Wed, 15 Dec 2021 07:18:57 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 19F55180039F; Wed, 15 Dec 2021 08:18:56 +0100 (CET) Date: Wed, 15 Dec 2021 08:18:56 +0100 From: "Gerd Hoffmann" To: Min Xu Cc: devel@edk2.groups.io, Michael D Kinney , Liming Gao , Zhiguang Liu , Brijesh Singh , Erdem Aktas , James Bottomley , Jiewen Yao , Tom Lendacky Subject: Re: [PATCH V4 10/31] MdePkg: Support IoRead/IoWrite for Tdx guest in BaseIoLibIntrinsic Message-ID: <20211215071856.xgxdlacnw4volcyr@sirius.home.kraxel.org> References: <1022a090a46291dec842c9035b42317ab9c0d147.1639399598.git.min.m.xu@intel.com> MIME-Version: 1.0 In-Reply-To: <1022a090a46291dec842c9035b42317ab9c0d147.1639399598.git.min.m.xu@intel.com> 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-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Dec 13, 2021 at 08:56:41PM +0800, Min Xu wrote: > RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429 > > This commit supports IoRead/IoWrite for SEV/TDX/Legacy guest in one > binary. It checks the guest type in runtime and then call corresponding > functions. > > Cc: Michael D Kinney > Cc: Liming Gao > Cc: Zhiguang Liu > Cc: Brijesh Singh > Cc: Erdem Aktas > Cc: James Bottomley > Cc: Jiewen Yao > Cc: Tom Lendacky > Cc: Gerd Hoffmann > Signed-off-by: Min Xu Acked-by: Gerd Hoffmann