From: "Tian, Feng" <feng.tian@intel.com>
To: GN Keshava <keshava.gn@gmail.com>,
"edk2-devel@lists.01.org" <edk2-devel@lists.01.org>
Cc: "Tian, Feng" <feng.tian@intel.com>
Subject: Re: USB 3.1 Support in UEFI
Date: Mon, 15 Aug 2016 01:59:01 +0000 [thread overview]
Message-ID: <7F1BAD85ADEA444D97065A60D2E97EE538822D87@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <CABKwMds2APpTP4h5CgnsRZw8RqFEOS0E8esuBmdCd-LMzDMT9g@mail.gmail.com>
Yes, UEFI bios supports those usb3.0 host controllers which follow XHCI spec(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 feedback it works at the configuration of usb3.0/3.1 devices plus XHCI 1.1 compliance controllers.
Last, for USB Type-C and DisplayPort Alternate Mode on USB Type-C, it's totally 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 Keshava
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 type 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
next prev parent reply other threads:[~2016-08-15 1:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-13 8:39 USB 3.1 Support in UEFI GN Keshava
2016-08-15 1:59 ` Tian, Feng [this message]
2016-08-16 4:36 ` GN Keshava
2016-08-17 5:55 ` Tian, Feng
2016-08-17 6:14 ` GN Keshava
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-list from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=7F1BAD85ADEA444D97065A60D2E97EE538822D87@SHSMSX101.ccr.corp.intel.com \
--to=devel@edk2.groups.io \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox