* USB 3.1 Support in UEFI @ 2016-08-13 8:39 GN Keshava 2016-08-15 1:59 ` Tian, Feng 0 siblings, 1 reply; 5+ messages in thread From: GN Keshava @ 2016-08-13 8:39 UTC (permalink / raw) To: edk2-devel@lists.01.org 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 ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: USB 3.1 Support in UEFI 2016-08-13 8:39 USB 3.1 Support in UEFI GN Keshava @ 2016-08-15 1:59 ` Tian, Feng 2016-08-16 4:36 ` GN Keshava 0 siblings, 1 reply; 5+ messages in thread From: Tian, Feng @ 2016-08-15 1:59 UTC (permalink / raw) To: GN Keshava, edk2-devel@lists.01.org; +Cc: 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 ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: USB 3.1 Support in UEFI 2016-08-15 1:59 ` Tian, Feng @ 2016-08-16 4:36 ` GN Keshava 2016-08-17 5:55 ` Tian, Feng 0 siblings, 1 reply; 5+ messages in thread From: GN Keshava @ 2016-08-16 4:36 UTC (permalink / raw) To: Tian, Feng, edk2-devel@lists.01.org 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 > ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: USB 3.1 Support in UEFI 2016-08-16 4:36 ` GN Keshava @ 2016-08-17 5:55 ` Tian, Feng 2016-08-17 6:14 ` GN Keshava 0 siblings, 1 reply; 5+ messages in thread From: Tian, Feng @ 2016-08-17 5:55 UTC (permalink / raw) To: GN Keshava, edk2-devel@lists.01.org; +Cc: 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 ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: USB 3.1 Support in UEFI 2016-08-17 5:55 ` Tian, Feng @ 2016-08-17 6:14 ` GN Keshava 0 siblings, 0 replies; 5+ messages in thread From: GN Keshava @ 2016-08-17 6:14 UTC (permalink / raw) To: Tian, Feng, edk2-devel@lists.01.org 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 > > ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2016-08-17 6:14 UTC | newest] Thread overview: 5+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2016-08-13 8:39 USB 3.1 Support in UEFI GN Keshava 2016-08-15 1:59 ` Tian, Feng 2016-08-16 4:36 ` GN Keshava 2016-08-17 5:55 ` Tian, Feng 2016-08-17 6:14 ` GN Keshava
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