Re: [Qemu-devel] Re: Hitting 29 NIC limit

2010-11-18 Thread Isaku Yamahata
On Thu, Nov 18, 2010 at 12:54:29PM +0100, Gerd Hoffmann wrote: > Hi, > >> What is missing for multiple pci buses is > >> - a simple P2P bridge emulator for pc architecture >> - seabios support >>- DSDT for a new machine which has multi pci buses(IRQ routing) > > Is this really needed? Q35 IR

Re: [Qemu-devel] Re: Hitting 29 NIC limit

2010-11-18 Thread Gerd Hoffmann
Hi, What is missing for multiple pci buses is - a simple P2P bridge emulator for pc architecture - seabios support - DSDT for a new machine which has multi pci buses(IRQ routing) Is this really needed? IIRC there are (used to be?) multiport nic pci cards which are simply multiple eth

Re: [Qemu-devel] Re: Hitting 29 NIC limit

2010-11-17 Thread Isaku Yamahata
On Wed, Nov 17, 2010 at 09:41:03PM -0800, Wei Xu wrote: > Could you explain more on irq routing in dsdt and related code in qemu? I > encountered a problem: emulated user networking (-net nic -net user) cannot > work in my qemu-kvm+q35+pcie code. Your original q35 (pure qemu) works fine. The relat

Re: [Qemu-devel] Re: Hitting 29 NIC limit

2010-11-17 Thread Wei Xu
Isaku, Could you explain more on irq routing in dsdt and related code in qemu? I encountered a problem: emulated user networking (-net nic -net user) cannot work in my qemu-kvm+q35+pcie code. Your original q35 (pure qemu) works fine. Thanks! Wei On 11/17/10 7:09 PM, "Isaku Yamahata" wrote: >