Re: [kvm-devel] [PATCH 1/1] QEMU/KVM: Support for PCI Passthrough

2008-04-18 Thread Samuel Masham
On Fri, Apr 18, 2008 at 2:39 PM, Amit Shah [EMAIL PROTECTED] wrote: * On Monday 14 Apr 2008 06:01:07 Samuel Masham wrote: Please keep the userspace support alive. I am particularly interested in using the pci-passthough to qemu running non x86 system emulation (at the moment

Re: [kvm-devel] [PATCH 1/1] QEMU/KVM: Support for PCI Passthrough

2008-04-17 Thread Amit Shah
* On Monday 14 Apr 2008 06:01:07 Samuel Masham wrote: On Sun, Apr 13, 2008 at 9:49 PM, Dor Laor [EMAIL PROTECTED] wrote: On Thu, 2008-04-10 at 11:48 +0300, Amit Shah wrote: If kvm uses the in-kernel irqchip, interrupts are routed to the guest via the kvm module (accompanied kernel

Re: [kvm-devel] [PATCH 1/1] QEMU/KVM: Support for PCI Passthrough

2008-04-13 Thread Dor Laor
On Thu, 2008-04-10 at 11:48 +0300, Amit Shah wrote: We can assign a device from the host machine to a guest. A new command-line option, -pcidevice is added. For example, to invoke it for an Ethernet device sitting at PCI bus:dev.fn 04:08.0 with host IRQ 18, use this: -pcidevice

Re: [kvm-devel] [PATCH 1/1] QEMU/KVM: Support for PCI Passthrough

2008-04-13 Thread Samuel Masham
On Sun, Apr 13, 2008 at 9:49 PM, Dor Laor [EMAIL PROTECTED] wrote: On Thu, 2008-04-10 at 11:48 +0300, Amit Shah wrote: If kvm uses the in-kernel irqchip, interrupts are routed to the guest via the kvm module (accompanied kernel changes are necessar). If -no-kvm-irqchip is used, the

[kvm-devel] [PATCH 1/1] QEMU/KVM: Support for PCI Passthrough

2008-04-10 Thread Amit Shah
We can assign a device from the host machine to a guest. A new command-line option, -pcidevice is added. For example, to invoke it for an Ethernet device sitting at PCI bus:dev.fn 04:08.0 with host IRQ 18, use this: -pcidevice Ethernet/04:08.0-18 The host ethernet driver is to be removed before