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/debugfs-cdns-pcie | 5 +++++ 1 file changed, 5 insertions(+) create mode 100644 Documentation/ABI/testing/debugfs-cdns-pcie (limited to 'Documentation/ABI/testing/debugfs-cdns-pcie') diff --git a/Documentation/ABI/testing/debugfs-cdns-pcie b/Documentation/ABI/testing/debugfs-cdns-pcie new file mode 100644 index 000000000..be963784c --- /dev/null +++ b/Documentation/ABI/testing/debugfs-cdns-pcie @@ -0,0 +1,5 @@ +What: /sys/kernel/debug/cdns_pcie_/ltssm_status +Date: July 2026 +Contact: Hans Zhang <18255117159@163.com> +Description: (RO) Read will return the current PCIe LTSSM state in both + string and raw value. \ No newline at end of file -- cgit v1.3.1