This patch series enhances the support for the AMD's fTPM. The AMD system assigned a command buffer and response buffer independently in ACPI NVS region. ACPI NVS region allowed nothing to assign a resource in it. For supporting AMD's fTPM, I made a patch to enhance the code of command and response buffer size calculation. I also made a patch to detect TPM regions in ACPI NVS and work around it. Changes in v2: - fix a warning of kbuild test robot. The link is below. https://lkml.org/lkml/2019/8/31/217 Seunghun Han (2): tpm: tpm_crb: enhance command and response buffer size calculation code tpm: tpm_crb: enhance resource mapping mechanism for supporting AMD's fTPM drivers/char/tpm/tpm_crb.c | 69 ++++++++++++++++++++++++++++++++------ 1 file changed, 59 insertions(+), 10 deletions(-) -- 2.21.0
