3 Commits

Include renames

Author	SHA1	Message	Date
Stefan Berger	ff14b89bda	ieee1275/tcg2: Add TCG2 driver for ieee1275 PowerPC firmware ... Follow recent extensions of EFI support providing a TCG2 driver with a public API for getting the maximum TPM command size and passing a TPM command through to the TPM 2. Implement this functionality using ieee1275 PowerPC firmware API calls. Move tcg2.c into the TCG2 driver. Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>	2024-11-28 22:57:09 +01:00
Stefan Berger	72092a8641	ieee1275/tcg2: Refactor grub_ieee1275_tpm_init() ... Move tpm_get_tpm_version() into grub_ieee1275_tpm_init() and invalidate grub_ieee1275_tpm_ihandle in case no TPM 2 could be detected. Try the initialization only once so that grub_tpm_present() will always return the same result. Use the grub_ieee1275_tpm_ihandle as indicator for an available TPM instead of grub_ieee1275_tpm_version, which can now be removed. Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>	2024-11-28 22:37:50 +01:00
Stefan Berger	8c0b5f2003	ieee1275/ibmvpm: Move TPM initialization functions to own file ... Move common initialization functions from the ibmvtpm driver module into tcg2.c that will be moved into the new TCG2 driver in a subsequent patch. Make the functions available to the ibmvtpm driver as public functions and variables. Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>	2024-11-28 22:21:41 +01:00