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-driver-amd-sfh | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-driver-amd-sfh (limited to 'Documentation/ABI/testing/sysfs-driver-amd-sfh') diff --git a/Documentation/ABI/testing/sysfs-driver-amd-sfh b/Documentation/ABI/testing/sysfs-driver-amd-sfh new file mode 100644 index 000000000..c053126a8 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-driver-amd-sfh @@ -0,0 +1,13 @@ +What: /sys/bus/pci/drivers/pcie_mp2_amd/*/hpd +Date: April 2025 +Contact: mario.limonciello@amd.com +Description: + Human presence detection (HPD) enable/disable. + When HPD is enabled, the device will be able to detect the + presence of a human and will send an interrupt that can be + used to wake the system from a low power state. + When HPD is disabled, the device will not be able to detect + the presence of a human. + + Access: Read/Write + Valid values: enabled/disabled -- cgit v1.3.1