Re: [Qemu-devel] [PATCH] vfio-pci: Quirk RTL8168 NIC

2014-05-13 Thread Francois Romieu
Alex Williamson alex.william...@redhat.com : [...] Oh right, I looked for code references to the register but didn't notice that Linux configures it for MSI, not MSI-X. In my brief testing I only saw that Windows generates interrupts on the first vector, so perhaps not much lost without

Re: [PATCH] vfio-pci: Quirk RTL8168 NIC

2014-05-12 Thread Francois Romieu
Alex Williamson alex.william...@redhat.com : [...] device MSI will be blocked. The Linux driver doesn't make use of this window, so apparently it's not required to make use of MSI-X. This It does not really use MSI-X (no RSS). quirk makes the device work with the Windows driver that does