Dear all:
I have a IBM ThinkPad T42 laptop with ateml tpm chip and I want to try the Linux TPM driver. I have worked a few days and can not manage it.
Here is my procedure to install the Linux TPM module:
1)  Install the RedHat Enterprise Linux 3
2)  Download the Linux 2.6.18 Kernel and make it with the TPM selected in the kernel
3)  Restart the 2.6.18 Kernel
     I cannot find the TPM message in dmesg  and no /dev/tpm0 device
I am quite sure the tpm and tpm_atmel are linked into the kernel.
Many thanks in advance