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| author | Andrew Donnellan <ajd@linux.ibm.com> | 2023-02-24 07:10:12 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-04-20 06:21:46 +0300 |
| commit | df9cad09493808dca7d16a2fbcac1a78e8d412af (patch) | |
| tree | 155e3b93631ecfda14ba7d6961273ef16ce81555 /arch/powerpc/boot | |
| parent | ae7312c09014fceb782a92cfb934e973f08b338f (diff) | |
| download | linux-df9cad09493808dca7d16a2fbcac1a78e8d412af.tar.xz | |
powerpc/pseries: Add FW_FEATURE_PLPKS feature flag
Add a firmware feature flag, FW_FEATURE_PLPKS, to indicate availability of
Platform KeyStore related hcalls.
Check this flag in plpks_is_available() and pseries_plpks_init() before
trying to make an hcall.
Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230224041012.772648-1-ajd@linux.ibm.com
Diffstat (limited to 'arch/powerpc/boot')
0 files changed, 0 insertions, 0 deletions