On Tue, 2018-10-16 at 16:11 +0200, Andrea Bolognani wrote: [...] > If the network device is the only one > using virtio-pci, though, despite still getting > > pci 0000:00:01.0: BAR 0: no space for [io size 0x0020] > pci 0000:00:01.0: BAR 0: failed to assign [io size 0x0020] > > I can get all the way to a prompt, and the device will show up in > the output of lspci: > [...] > 00:01.0 Ethernet controller: Red Hat, Inc. Virtio network device > Subsystem: Red Hat, Inc. Device 0001 > Flags: bus master, fast devsel, latency 0, IRQ 1 > I/O ports at <unassigned> [disabled] > Memory at 40040000 (64-bit, prefetchable) [size=16K] > [virtual] Expansion ROM at 40000000 [disabled] [size=256K] > Capabilities: [84] Vendor Specific Information: VirtIO: <unknown> > Capabilities: [70] Vendor Specific Information: VirtIO: Notify > Capabilities: [60] Vendor Specific Information: VirtIO: DeviceCfg > Capabilities: [50] Vendor Specific Information: VirtIO: ISR > Capabilities: [40] Vendor Specific Information: VirtIO: CommonCfg > Kernel driver in use: virtio-pci
Forgot to mention that, despite showing up, the device doesn't quite work: for example, it can't seem to be able to acquire an IP address. -- Andrea Bolognani / Red Hat / Virtualization
