-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 10/03/2016 06:09 PM, Mike Banon wrote: > Correct me if I am wrong, but I think: IOMMU support means that a > graphics card passthrough is possible (this is binary: IOMMU yes ==> > possible / no ==> not possible). If IOMMU support is buggy (which > seems to be commonly found with proprietary BIOS) maybe your system > could experience some bugs while you are using this feature. Of course > the most reliable way to find out is to try it, but I am pretty sure > that coreboot's IOMMU support is good
I am 99% sure this functions correctly. It's been a while but I think it was tested early this year as part of the coreboot support bringup. Bear in mind the usual caveats apply; if you're not using the open source drivers for your card the manufacturer may have locked out passthrough, etc. nVidia is especially famous for this. - -- Timothy Pearson Raptor Engineering +1 (415) 727-8645 (direct line) +1 (512) 690-0200 (switchboard) https://www.raptorengineering.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJX8ua0AAoJEK+E3vEXDOFbsvIH/ihDV23xro6DFexRH+m29pja MyWMeCg2o+UyL942tn2J/FZjkrBHPJVBGMkRjEUmK1VDlr/4qtwg8uNsvYBKXFQE BwgoBSwVJPkfEy9SsUQMzNXHorMbgMT7q0GJhJTGvPRMgpC4fcnQajnwASZrctc+ 2TJuuh84ZMDUgDIntzMuCijHyyS/GPnSQ3oL48Hski4Hnzxu+xvfv9EdDHSYsjSc G9rLet+HaApUrQIAiwjQjT+XrVjeZMnYR2Xlyewe6n6+pSjGRfM6K1gIPRwbQXTY 0gKfWzy+fLAmCtUn7ecA/nrAwPif2qfvuY7wL0GdXNxTePTRHOtFfLONXQ8y0O0= =rOvF -----END PGP SIGNATURE----- -- coreboot mailing list: coreboot@coreboot.org https://www.coreboot.org/mailman/listinfo/coreboot
