From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by ml01.01.org (Postfix) with ESMTP id 22C8A1A1E10 for ; Sun, 14 Aug 2016 18:59:05 -0700 (PDT) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga103.fm.intel.com with ESMTP; 14 Aug 2016 18:59:04 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.28,522,1464678000"; d="scan'208";a="748734006" Received: from fmsmsx108.amr.corp.intel.com ([10.18.124.206]) by FMSMGA003.fm.intel.com with ESMTP; 14 Aug 2016 18:59:04 -0700 Received: from shsmsx152.ccr.corp.intel.com (10.239.6.52) by FMSMSX108.amr.corp.intel.com (10.18.124.206) with Microsoft SMTP Server (TLS) id 14.3.248.2; Sun, 14 Aug 2016 18:59:04 -0700 Received: from shsmsx101.ccr.corp.intel.com ([169.254.1.8]) by SHSMSX152.ccr.corp.intel.com ([169.254.6.107]) with mapi id 14.03.0248.002; Mon, 15 Aug 2016 09:59:02 +0800 From: "Tian, Feng" To: GN Keshava , "edk2-devel@lists.01.org" CC: "Tian, Feng" Thread-Topic: [edk2] USB 3.1 Support in UEFI Thread-Index: AQHR9T5R0R86Lj2G40KOJPt9ukHHlqBJQYhw Date: Mon, 15 Aug 2016 01:59:01 +0000 Message-ID: <7F1BAD85ADEA444D97065A60D2E97EE538822D87@SHSMSX101.ccr.corp.intel.com> References: In-Reply-To: Accept-Language: zh-CN, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] MIME-Version: 1.0 Subject: Re: USB 3.1 Support in UEFI X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 15 Aug 2016 01:59:05 -0000 Content-Language: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Yes, UEFI bios supports those usb3.0 host controllers which follow XHCI spe= c(http://www.intel.com/content/www/us/en/io/universal-serial-bus/extensible= -host-controler-interface-usb-xhci.html), and usb3.0 device. As for usb 3.1, it's a little complicated. What I can say is we got feedbac= k it works at the configuration of usb3.0/3.1 devices plus XHCI 1.1 complia= nce controllers.=20 Last, for USB Type-C and DisplayPort Alternate Mode on USB Type-C, it's tot= ally transparent for UEFI USB host controller driver and usb device driver.= It should be supported by platform/silicon driver to switch the MUX. Thanks Feng -----Original Message----- From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of GN K= eshava Sent: Saturday, August 13, 2016 4:40 PM To: edk2-devel@lists.01.org Subject: [edk2] USB 3.1 Support in UEFI Hi all, I heard that UEFI supports USB3.0. Please confirm. Also let me know if *USB3.1 is supported in UEFI?* Als, It would be helpful if anybody please let me know DisplayPort or USB t= ype C is supported in UEFI. Thanks, With regards, Keshava _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel