From: Marcel S. <tp...@se...> - 2005-10-07 14:16:33
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Dear Kylie, I just tested the new TIS-driver (from todays CVS) with the Infineon 1.2-TPM and Kernel 2.6.14-rc3. The module recognizes the chip: Oct 7 16:29:55 TPM tpm_tis 00:0c: Infineon 1.2 TPM (device-id 0xB, rev-id 16) but there are send/receive errors: Oct 7 16:30:07 TPM tpm_tis 00:0c: tpm_transmit: tpm_recv: error 4294967291 I am going to have a deeper look into the source code and will try to find a solution for that. Best regards! Marcel Selhorst Kylene Jo Hall schrieb: > Hello- > > I just wanted to make you all aware that I have uploaded a 1.2 TPM > device driver into cvs (note anonymous cvs could take a few hours to > update). The driver still has a ways to go before being LKML ready but > I wanted you to have access to something that should at least be > functional. The device discovery is based on ACPI entries per the 1.2 > TCG Specification. I have entered the values the I knew or thought I > knew but would love to add more. If you find the device ID for another > device I'd be happy to add it just email it to me. > > I find the ID of the device on your system you can follow these steps > (please update everyone if you know of an easier way): > 1) cat /prco/acpi/dsdt > ~/dsdt.dat > 2) cd ~ > 3) isal -d dsdt.dat > 4) look fro TPM in the generated dsdt.dsl file. > > Thanks, > Kylie Hall |