From 0102c8c7fdfc4bd700971daff2b94470f4eafae4 Mon Sep 17 00:00:00 2001 From: Dapeng Mi Date: Thu, 17 Sep 2026 09:52:33 +0800 Subject: perf/x86/intel: Rename DMR offcore_rsp attribute to offmodule_rsp DMR introduces Offmodule Response events in place of the legacy Offcore Response events, but it still exposes the inherited offcore_rsp PMU attribute for programming the corresponding MSR data. Rename the DMR PMU attribute to offmodule_rsp so the sysfs interface matches the underlying event name and avoids user & tooling confusion. Signed-off-by: Dapeng Mi Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Ingo Molnar Link: https://patch.msgid.link/20260917015234.981153-12-dapeng1.mi@linux.intel.com --- Documentation/ABI/testing/sysfs-bus-iio-flow | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-flow (limited to 'Documentation/ABI/testing/sysfs-bus-iio-flow') diff --git a/Documentation/ABI/testing/sysfs-bus-iio-flow b/Documentation/ABI/testing/sysfs-bus-iio-flow new file mode 100644 index 000000000..fece2ecfa --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-flow @@ -0,0 +1,21 @@ +What: /sys/bus/iio/devices/iio:deviceX/in_volumeflow_medium +What: /sys/bus/iio/devices/iio:deviceX/in_volumeflowY_medium +KernelVersion: 7.3 +Contact: linux-iio@vger.kernel.org +Description: + The calibration medium the flow sensor uses to convert its + raw reading into a volumetric flow rate. Liquid flow sensors + are factory-calibrated per medium, so the selected medium has + to match the fluid actually flowing through the sensor for the + reported flow rate to be correct. + + Reading returns the currently active medium; writing one of the + strings listed in in_volumeflow_medium_available selects it. + +What: /sys/bus/iio/devices/iio:deviceX/in_volumeflow_medium_available +What: /sys/bus/iio/devices/iio:deviceX/in_volumeflowY_medium_available +KernelVersion: 7.3 +Contact: linux-iio@vger.kernel.org +Description: + Space separated list of the calibration media supported by the + device, e.g. "water ipa". -- cgit v1.3.1