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

2014-11-30 Thread Nikos Vassiliadis
Hi, On 11/30/14 02:37, Neel Natu wrote: The Unsupported MSI-X configuration referred to here is that bhyve doesn't emulate the 'Pending Bit Array'. In most cases this is not relevant because the PBA and the MSI-X tables are in different page frames. In this case the MSI-X tables are emulated

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

2014-11-30 Thread Nikos Vassiliadis
Hi, On 11/30/14 02:43, Neel Natu wrote: Can you provide the output of 'pciconf -lvbc pci0:3:0:0' on the FreeBSD host? This is assuming pci0:3:0:0 is the wlan device being passed through based on an earlier email. Yes, it is. Here is the output: none0@pci0:3:0:0: class=0x028000

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

2014-11-30 Thread Neel Natu
Hi Nikos, On Sun, Nov 30, 2014 at 7:58 AM, Nikos Vassiliadis nv...@gmx.com wrote: Hi, On 11/30/14 02:43, Neel Natu wrote: Can you provide the output of 'pciconf -lvbc pci0:3:0:0' on the FreeBSD host? This is assuming pci0:3:0:0 is the wlan device being passed through based on an earlier

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

2014-11-30 Thread Neel Natu
Hi Nikos, On Sun, Nov 30, 2014 at 7:37 AM, Nikos Vassiliadis nv...@gmx.com wrote: Hi, On 11/30/14 00:48, Craig Rodrigues wrote: I'm not sure, but according to this datasheet: http://ark.intel.com/products/65700/Intel-Core-i3-3110M-Processor-3M-Cache-2_40-GHz this CPU does not support

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

2014-11-30 Thread Nikos Vassiliadis
On 11/30/14 20:42, Neel Natu wrote: this CPU does not support VT-d, which is needed for PCI passthru. Indeed. Good catch, Neel should this be the case? Definitely! vmm.ko should probably not even attach the ppt driver to pptdevs if an IOMMU is absent. OK, the mystery is solved then.