From: Xu, Q. <qu...@in...> - 2013-11-27 02:15:07
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Got it, thanks a lot.. > -----Original Message----- > From: Ashley Lai [mailto:ad...@li...] > Sent: Wednesday, November 27, 2013 12:57 AM > To: Xu, Quan > Cc: ad...@us...; tpm...@li... > Subject: Re: [tpmdd-devel] Some questions about tpm_ibmvtpm driver in linux > Kernel 3.12 > > On Tue, 2013-11-26 at 07:28 +0000, Xu, Quan wrote: > > Hi, Lai > > > > Some questions about tpm_ibmvtpm driver in linux Kernel 3.12, > > could you provide some detail info on how to enable it? > > To enable tpm_ibmvtpm, first make sure CONFIG_TPM_IBMVTPM is enabled > (CONFIG_TCG_IBMVTPM=m). After the machine booted up, go to the HMC > and enable vTPM for the partition that you are working on. > > > I am focusing on enabling stubdom vtpm for HVM virtual machine on Xen > > virtualization. > > This is different from tpm_ibmvtpm. The tpm_ibmvtpm driver works only on > Power machines with vtpm firmware support. I think what you are looking for is > enabling CONFIG_TCG_XEN. > > Regards, > Ashley Lai > |