Introduce a TPM TIS layer, which can be used for all the TIS TPMs. We can slowly start converting all the TPM TIS based drivers and remove a lot of code duplication. The series also adds an MMIO based driver, which can be used on QEMU along with swtpm [1] to provide selftests for the EFI TCG protocol
Changes since v1: - introduce TPM TIS APUI Changes since v2: - Add myself as a maintainer on TPM drivers
[1] https://qemu.readthedocs.io/en/latest/specs/tpm.html
Ilias Apalodimas (3): tpm2: Introduce TIS tpm core tpm2: Add a TPMv2 MMIO TIS driver MAINTAINERS: Add entry for TPM drivers
MAINTAINERS | 5 + drivers/tpm/Kconfig | 9 + drivers/tpm/Makefile | 1 + drivers/tpm/tpm2_tis_core.c | 545 ++++++++++++++++++++++++++++++++++++ drivers/tpm/tpm2_tis_mmio.c | 156 +++++++++++ drivers/tpm/tpm_tis.h | 40 +++ include/tpm-v2.h | 1 + 7 files changed, 757 insertions(+) create mode 100644 drivers/tpm/tpm2_tis_core.c create mode 100644 drivers/tpm/tpm2_tis_mmio.c