[PATCH v2 0/2] Enhance support for the AMD's fTPM
From: Seunghun Han
Date: Mon Sep 09 2019 - 05:09:41 EST
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.
Seunghun Han (2):
tpm: tpm_crb: enhance command and response buffer size calculation
tpm: tpm_crb: enhance resource mapping mechanism for supporting AMD's
drivers/char/tpm/tpm_crb.c | 69 ++++++++++++++++++++++++++++++++------
1 file changed, 59 insertions(+), 10 deletions(-)