diff options
| author | David Brazdil <dbrazdil@google.com> | 2020-12-02 21:41:02 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2020-12-04 11:44:24 +0300 |
| commit | 6df3e14436f6ee254b1a4952d90ee8988be59c89 (patch) | |
| tree | 22418ff59235f3fd8499263c37059926e2171e37 /include/linux/psci.h | |
| parent | 82ac62d1658b42392282550078a189ccd3f50214 (diff) | |
| download | linux-6df3e14436f6ee254b1a4952d90ee8988be59c89.tar.xz | |
psci: Add accessor for psci_0_1_function_ids
Make it possible to retrieve a copy of the psci_0_1_function_ids struct.
This is useful for KVM if it is configured to intercept host's PSCI SMCs.
Signed-off-by: David Brazdil <dbrazdil@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20201202184122.26046-7-dbrazdil@google.com
Diffstat (limited to 'include/linux/psci.h')
| -rw-r--r-- | include/linux/psci.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/psci.h b/include/linux/psci.h index 2a1bfb890e58..4ca0060a3fc4 100644 --- a/include/linux/psci.h +++ b/include/linux/psci.h @@ -34,6 +34,15 @@ struct psci_operations { extern struct psci_operations psci_ops; +struct psci_0_1_function_ids { + u32 cpu_suspend; + u32 cpu_on; + u32 cpu_off; + u32 migrate; +}; + +struct psci_0_1_function_ids get_psci_0_1_function_ids(void); + #if defined(CONFIG_ARM_PSCI_FW) int __init psci_dt_init(void); #else |