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.
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(-)
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2.21.0
