From: Demonic S. <dem...@gm...> - 2006-09-26 01:34:37
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Hello, I am working with a TPM 1.2 chip (Infineon 9635). I was wondering if anyone has been recieving a "TPM disabled" error message while running trousers. I am using the tpm_tis kernel module, primarily because I can not get the tpm_infineon kernel module to load on my system. On an aside, when I try to load the tpm_infineon k. module, the kernel does not associate the loaded module with my tpm. I am using FC5, Linux Kernel 2.6.18, and I load the module with: 'modprobe tpm_tis force=1 interrupts=0', which forces the module to load and disables the interrupts. My system Mainboard is a MSI K8NGM2-NBP with an AMD 64X2 processor. When I start trousers, I do the self test and that will execute with no problem, but any other commands (e.g. tpm_takeownership, tpm_clear, etc.) will result in the following error: Tspi_TPM_ClearOwner failed: 0x00000007 - layer=tpm, code=0007 (7), TPM is disabled Below is the context of the message: # tpm_takeownership Enter owner password: Confirm password: Enter SRK password: Confirm password: LOG_DEBUG TSPI ../tcsd_api/clntside.c:58 Sending TSP packet to host localhost. LOG_DEBUG TSPI ../tcsd_api/clntside.c:74 Connecting to 127.0.0.1 LOG_DEBUG TSPI ../tcsd_api/tcstp.c:277 TCS_OpenContext_RPC_TP: Received TCS Context: 0xa0881e09 LOG_DEBUG TSPI ../tcsd_api/tcstp.c:2904 TCSP_ReadPubek_TP: TCS Context: 0xa0881e09 Tspi_TPM_TakeOwnership failed: 0x00000007 - layer=tpm, code=0007 (7), TPM is disabled LOG_DEBUG TSPI ../tcsd_api/tcstp.c:355 TCS_CloseContext_TP: TCS Context: 0xa0881e09 Thanks in advance, Adam |