> On 05-Jun-2017, at 10:02 PM, Zaolin <zao...@das-labor.org> wrote: > > You are asking for VT-d support. You are talking about Intel platforms ?
Yes. I am talking about intel platforms. All CPUs that have VT-d support need support from motherboards as well. So any setup with VT-d enabled CPU and a motherboards that assists it, is what I am talking about. > > But for which specific platform you are asking for ? There are so many.. > > > Am 05.06.2017 um 10:24 schrieb Himanshu Chauhan: >> >>> On 05-Jun-2017, at 9:41 PM, ron minnich <rminn...@gmail.com> wrote: >>> >>> >>> >>> On Mon, Jun 5, 2017 at 9:00 AM Himanshu Chauhan <hschau...@nulltrace.org> >>> wrote: >>> Hi, >>> >>> VT-d requires support from BIOS. Does coreboot support VT-d? >>> >>> >>> >>> what support does it need? >> BIOS adds DMAR and other entries in the ACPI table. I am not quite sure how >> these entries are formed exactly though. >> >> https://www.mjmwired.net/kernel/Documentation/Intel-IOMMU.txt >> >> http://www.intel.com/content/dam/www/public/us/en/documents/product-specifications/vt-directed-io-spec.pdf >> >> Is anybody working on this? >> >> Regards >> Himanshu >> >> >> >> > > > -- > coreboot mailing list: coreboot@coreboot.org > https://mail.coreboot.org/mailman/listinfo/coreboot -- coreboot mailing list: coreboot@coreboot.org https://mail.coreboot.org/mailman/listinfo/coreboot