platform/x86/amd/pmf: Add capability to sideload of policy binary

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A policy binary is OS agnostic, and the same policies are expected to work
across the OSes.  At times it becomes difficult to debug when the policies
inside the policy binaries starts to misbehave. Add a way to sideload such
policies independently to debug them via a debugfs entry.

Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20231212014705.2017474-12-Shyam-sundar.S-k@amd.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

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Shyam Sundar S K 2023-12-12 07:17:04 +05:30 • committed by Hans de Goede

parent 69e76c5af9

commit 10817f28e5

2 changed files with 64 additions and 0 deletions

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drivers/platform/x86/amd/pmf/pmf.h

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63

drivers/platform/x86/amd/pmf/tee-if.c

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