USB 3.1 Support in UEFI

USB 3.1 Support in UEFI

[GN Keshava]

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

Re: USB 3.1 Support in UEFI

[Tian, Feng]

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

Re: USB 3.1 Support in UEFI

[GN Keshava]

Hello Feng,

Thank you for the reply.

I understood, USB type C displayport alternate mode needs mux switch, and
hence should be supported by silicon vendor.

Whether DisplayPort is supported ? (not usb type c, i just need to use
DisplayPort (instead of vga display, i want to use displayport and
supported monitor and cable)).

Thanks again,
Keshava

On Mon, 15 Aug 2016 at 07:29 Tian, Feng <feng.tian@intel.com> wrote:

> 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
>

Re: USB 3.1 Support in UEFI

[Tian, Feng]

DP support depends on the graphic card you are using. You need consult IHV rather than us☺

Thanks
Feng

From: GN Keshava [mailto:keshava.gn@gmail.com]
Sent: Tuesday, August 16, 2016 12:37 PM
To: Tian, Feng <feng.tian@intel.com>; edk2-devel@lists.01.org
Subject: Re: [edk2] USB 3.1 Support in UEFI

Hello Feng,

Thank you for the reply.

I understood, USB type C displayport alternate mode needs mux switch, and hence should be supported by silicon vendor.

Whether DisplayPort is supported ? (not usb type c, i just need to use DisplayPort (instead of vga display, i want to use displayport and supported monitor and cable)).

Thanks again,
Keshava

On Mon, 15 Aug 2016 at 07:29 Tian, Feng <feng.tian@intel.com<mailto:feng.tian@intel.com>> wrote:
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<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<mailto: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<mailto:edk2-devel@lists.01.org>
https://lists.01.org/mailman/listinfo/edk2-devel

Re: USB 3.1 Support in UEFI

[GN Keshava]

Thanks, Feng! J

On Wed, 17 Aug 2016 at 11:25 Tian, Feng <feng.tian@intel.com> wrote:

> DP support depends on the graphic card you are using. You need consult IHV
> rather than usJ
>
>
>
> Thanks
>
> Feng
>
>
>
> *From:* GN Keshava [mailto:keshava.gn@gmail.com]
> *Sent:* Tuesday, August 16, 2016 12:37 PM
> *To:* Tian, Feng <feng.tian@intel.com>; edk2-devel@lists.01.org
> *Subject:* Re: [edk2] USB 3.1 Support in UEFI
>
>
>
> Hello Feng,
>
>
>
> Thank you for the reply.
>
>
>
> I understood, USB type C displayport alternate mode needs mux switch, and
> hence should be supported by silicon vendor.
>
>
>
> Whether DisplayPort is supported ? (not usb type c, i just need to use
> DisplayPort (instead of vga display, i want to use displayport and
> supported monitor and cable)).
>
>
>
> Thanks again,
>
> Keshava
>
>
>
> On Mon, 15 Aug 2016 at 07:29 Tian, Feng <feng.tian@intel.com> wrote:
>
> 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
>
>