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| author | Mark Rutland <mark.rutland@arm.com> | 2015-07-31 15:46:17 +0100 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2015-08-03 12:35:00 +0100 |
| commit | 5211df00a4b595b96a7721a1253074b327945d33 (patch) | |
| tree | cda7331e85fb141e5a857028bc37f9b9edca01fa /drivers/oprofile/oprof.c | |
| parent | bff60792f994a87324ab57e89e945b4572b1ef77 (diff) | |
| download | talos-op-linux-5211df00a4b595b96a7721a1253074b327945d33.tar.gz talos-op-linux-5211df00a4b595b96a7721a1253074b327945d33.zip | |
drivers: psci: support native SMC{32,64} calls
A 32-bit OS cannot make calls with SMC64 IDs, while a 64-bit OS must
invoke some PSCI functions with SMC64 IDs.
This patch introduces and makes use of a new macro to choose the
appropriate IDs based on the register width of the OS, which will allow
32-bit callers to use the PSCI client code.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Tested-by: Hanjun Guo <hanjun.guo@linaro.org>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers/oprofile/oprof.c')
0 files changed, 0 insertions, 0 deletions
