Quoting Stefan Berger (stef...@linux.vnet.ibm.com): > On 05/17/2011 04:58 PM, Serge E. Hallyn wrote: > >Quoting Stefan Berger (stef...@linux.vnet.ibm.com): > >>This patch adds support for TPM command line options. > >>The command line supported here (considering the libtpms based > >>backend) are > >> > >>./qemu-... -tpm type=<type>,path=<path to blockstorage file>, > >Hm, I did > > > >kvm -tpm type=builtin,path=tpm.img -m 1G disk.img -vnc :1 > > > >with disk.img being a newly installed VM. I installed trousers > >and tpm-tools, tried loading the tpm, tpm_tis, tpm_infineon, and > >some other modules, /dev/tpm was never created, and > > > > tpm_takeownership > > > >continued to give me: > > > >Tspi_Context_Connect failed: 0x00003011 - layer=tsp, code=0011 (17), > >Communication failure > > > >Which kernel module should work with builtin? > The device model is a tpm-tis. So modprobe tpm_tis should create a > /dev/tpm0. If nothing else helps enable the DEBUG_TIS in hw/tpm_tis > and recompile. > > Did you start it with SeaBIOS and the TPM-related patches applied to
No, feh! I'll go grab those, thanks. Sorry, I had apparently moved 0/10 (bc it screws up git am), and then thought 1/10 was also the intro bc it looks like it has an intro. (Now I see 0/10 at http://lists.gnu.org/archive/html/qemu-devel/2011-05/msg00541.html) thanks, -serge
