bhyve: Unsupported MSI-X configuration: 2/0/0

Nikos Vassiliadis nvass at
Fri Nov 28 21:10:46 UTC 2014


I am trying to use PCI passthrough to pass the bge device to a guest but 
I am doing something wrong. I have tried several combinations of pptdevs 
like "2/0/0 2/0/1 2/0/2 2/0/3" but it always fails on 2/0/0. Any ideas 
what I could try?

> root at moby:~ # pciconf -l
> hostb0 at pci0:0:0:0:      class=0x060000 card=0x064b1025 chip=0x01548086 rev=0x09 hdr=0x00
> pcib1 at pci0:0:1:0:       class=0x060400 card=0x064b1025 chip=0x01518086 rev=0x09 hdr=0x01
> vgapci1 at pci0:0:2:0:     class=0x030000 card=0x064b1025 chip=0x01668086 rev=0x09 hdr=0x00
> none0 at pci0:0:22:0:      class=0x078000 card=0x064b1025 chip=0x1e3a8086 rev=0x04 hdr=0x00
> ehci0 at pci0:0:26:0:      class=0x0c0320 card=0x064b1025 chip=0x1e2d8086 rev=0x04 hdr=0x00
> hdac0 at pci0:0:27:0:      class=0x040300 card=0x064b1025 chip=0x1e208086 rev=0x04 hdr=0x00
> pcib2 at pci0:0:28:0:      class=0x060400 card=0x064b1025 chip=0x1e108086 rev=0xc4 hdr=0x01
> pcib3 at pci0:0:28:1:      class=0x060400 card=0x064b1025 chip=0x1e128086 rev=0xc4 hdr=0x01
> ehci1 at pci0:0:29:0:      class=0x0c0320 card=0x064b1025 chip=0x1e268086 rev=0x04 hdr=0x00
> isab0 at pci0:0:31:0:      class=0x060100 card=0x064b1025 chip=0x1e578086 rev=0x04 hdr=0x00
> ahci0 at pci0:0:31:2:      class=0x010601 card=0x064b1025 chip=0x1e038086 rev=0x04 hdr=0x00
> none1 at pci0:0:31:3:      class=0x0c0500 card=0x064b1025 chip=0x1e228086 rev=0x04 hdr=0x00
> vgapci0 at pci0:1:0:0:     class=0x030000 card=0x06911025 chip=0x114010de rev=0xa1 hdr=0x00
> bge0 at pci0:2:0:0:        class=0x020000 card=0x06471025 chip=0x16b514e4 rev=0x10 hdr=0x00
> sdhci_pci0 at pci0:2:0:1:  class=0x080501 card=0x06471025 chip=0x16bc14e4 rev=0x10 hdr=0x00
> none2 at pci0:2:0:2:       class=0x088000 card=0x06471025 chip=0x16be14e4 rev=0x10 hdr=0x00
> none3 at pci0:2:0:3:       class=0x088000 card=0x06471025 chip=0x16bf14e4 rev=0x10 hdr=0x00
> none4 at pci0:3:0:0:       class=0x028000 card=0xe042105b chip=0x472714e4 rev=0x01 hdr=0x00
> root at moby:~ #

Thanks, Nikos

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