diff options
| author | Ard Biesheuvel <ardb@kernel.org> | 2021-01-06 10:34:49 +0000 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2021-01-20 12:31:43 +0000 |
| commit | 67c6bb56b649590a3f59c2a92331aa4e83d4534c (patch) | |
| tree | bbd35f801f72edd099b5c51a9f724073df81be48 /arch/x86/xen/spinlock.c | |
| parent | 19c329f6808995b142b3966301f217c831e7cf31 (diff) | |
firmware: smccc: Add SMCCC TRNG function call IDs
The ARM architected TRNG firmware interface, described in ARM spec
DEN0098, define an ARM SMCCC based interface to a true random number
generator, provided by firmware.
Add the definitions of the SMCCC functions as defined by the spec.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://lore.kernel.org/r/20210106103453.152275-2-andre.przywara@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/x86/xen/spinlock.c')
0 files changed, 0 insertions, 0 deletions