Hi, Laszlo: I have a question you would like to ask you. Could I study pcie native hot plug feature with ovmf?
It seems qemu emulates Q35 chipset. And ovmf provides PciHotPlugInitDxe driver. Thanks Best wishes, -----邮件原件----- 发件人: Laszlo Ersek [mailto:[email protected]] 发送时间: 2018年3月5日 17:15 收件人: Tiger Liu(BJ-RD) <[email protected]> 抄送: '[email protected]' <[email protected]>; Anthony Perard <[email protected]>; Julien Grall <[email protected]> 主题: Re: [edk2] OVMF package : Question about Qemu/Xen support On 03/05/18 06:49, Tiger Liu(BJ-RD) wrote: > Hi, experts: > I have a question about Ovmf. > > Must Ovmf be run with qemu tool? > Or It could be run with Xen without needed qemu software. > > It seems Xen began to support uefi boot from 4.4 version. - From the Xen wiki: https://wiki.xenproject.org/wiki/OVMF > One thing to have in mind is Xen supports both its own QEMU fork > called qemu-traditional and upstream QEMU called qemu-xen. OVMF only > supports the latter. Xen 4.4 has upstream QEMU configured for all HVM > guests by default, so it is fine to not specify which QEMU to use in > guest config file. But if you have already configured qemu-traditional > for your guest you would need to delete / comment out that line. See also https://wiki.xenproject.org/wiki/Xen_Project_Release_Features#Device_Models_and_Virtual_Firmware - I'm also CC'ing the OVMF reviewers for Xen (from the "Maintainers.txt" file). Thanks Laszlo 保密声明： 本邮件含有保密或专有信息，仅供指定收件人使用。严禁对本邮件或其内容做任何未经授权的查阅、使用、复制或转发。 CONFIDENTIAL NOTE: This email contains confidential or legally privileged information and is for the sole use of its intended recipient. Any unauthorized review, use, copying or forwarding of this email or the content of this email is strictly prohibited. _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
