Passthru a VF to Windows guest cause BSOD, chelsio T520BT, SR-IOV

2020-03-12 Thread
Hi all. I am trying to passthru a VF device to bhyve guest. Host configuration: SuperMicro X10SRM-F XEON E5 1680v3, 128G RAM root@fbsd13:~ # uname -a FreeBSD fbsd13 13.0-CURRENT FreeBSD 13.0-CURRENT #0 r358902: Thu Mar 12 04:24:24 UTC 2020 r...@releng1.nyi.freebsd.org:/usr/obj/usr/src/amd64.amd64

Patch for Nominal Media Rotation Rate field of AHCI disk.

2020-03-11 Thread
Hi all I have a patch for Nominal Media Rotation Rate field. currently bhyve will not report this field. setting nmrr=1 will let ahci controller report disk as Solid State Disk. other valid value will report as RPM of disk. ref document: http://www.t13.org/documents/UploadedDocuments/docs2016/di5