I2C passthrough

2010-08-17 Thread Mu Lin
Hi, All, Is there a patch for I2C device pass-through mode? Eg, assign the I2C devices to one VM and only one VM can access them (much like what vt-d does, but without any hardware support and not for PCI devices). Thanks Mu -- To unsubscribe from this list: send the line unsubscribe kvm in

device passthrough

2010-05-28 Thread Mu Lin
Hi, All: Is there any method to directly assign a device to Guest OS without VT-d? Thanks Mu-- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

RE: device passthrough

2010-05-28 Thread Mu Lin
: Friday, May 28, 2010 12:33 PM To: Mu Lin Cc: kvm@vger.kernel.org Subject: Re: device passthrough * Mu Lin (m...@juniper.net) wrote: Is there any method to directly assign a device to Guest OS without VT-d? Assuming you mean a PCI device, no, there isn't. Without an IOMMU[1] you can't

Kvm device passthrough

2010-05-19 Thread Mu Lin
Hi, Folks: Could you provide pointer to the kvm device passthrough howto/FAQ? I have two questions: 1. my host os, the Linux doesn't have the native device driver for some home grown pci devices, the driver is in the guest os, does device passthrough work in this case? Assuming I have VT-d.

RE: [PATCH] KVM: powerpc: fix init/exit annotation

2010-05-18 Thread Mu Lin
Hi, All, Is there a status summary somewhere about Linux KVM on powerpc? I am interested in KVM on MPC8572 with e500 core, and how about e500mc? Is there bench mark testing results? Thanks Mu From: kvm-ppc-ow...@vger.kernel.org