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| author |   Cristian Marussi <cristian.marussi@arm.com> | 2021-12-20 19:56:42 +0000 |
|---|---|---|
| committer |   Sudeep Holla <sudeep.holla@arm.com> | 2021-12-21 10:59:38 +0000 |
| commit | 0bfdca8a8661aaa2433b3f7b74d83e3520aa56e5 (patch) | |
| tree | 7fff825d72edea9bfbe3454c68407cd992a85531 /tools/perf/scripts/python/flamegraph.py | |
| parent | firmware: arm_scmi: Add support for atomic transports (diff) | |
| download | linux-dev-0bfdca8a8661aaa2433b3f7b74d83e3520aa56e5.tar.xz linux-dev-0bfdca8a8661aaa2433b3f7b74d83e3520aa56e5.zip | |
firmware: arm_scmi: Add atomic mode support to smc transport
Add a Kernel configuration option to enable SCMI SMC transport atomic
mode operation for selected SCMI transactions and leave it as default
disabled.
Substitute mutex usages with busy-waiting and declare smc transport as
.atomic_enabled if such Kernel configuration option is enabled.
Link: https://lore.kernel.org/r/20211220195646.44498-8-cristian.marussi@arm.com
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions