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 --- .../ABI/testing/sysfs-driver-aspeed-uart-routing | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-driver-aspeed-uart-routing (limited to 'Documentation/ABI/testing/sysfs-driver-aspeed-uart-routing') diff --git a/Documentation/ABI/testing/sysfs-driver-aspeed-uart-routing b/Documentation/ABI/testing/sysfs-driver-aspeed-uart-routing new file mode 100644 index 000000000..910df0e58 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-driver-aspeed-uart-routing @@ -0,0 +1,27 @@ +What: /sys/bus/platform/drivers/aspeed-uart-routing/\*/uart\* +Date: September 2021 +Contact: Oskar Senft + Chia-Wei Wang +Description: Selects the RX source of the UARTx device. + + When read, each file shows the list of available options with currently + selected option marked by brackets "[]". The list of available options + depends on the selected file. + + e.g. + cat /sys/bus/platform/drivers/aspeed-uart-routing/\*.uart_routing/uart1 + [io1] io2 io3 io4 uart2 uart3 uart4 io6 + + In this case, UART1 gets its input from IO1 (physical serial port 1). + +Users: OpenBMC. Proposed changes should be mailed to + openbmc@lists.ozlabs.org + +What: /sys/bus/platform/drivers/aspeed-uart-routing/\*/io\* +Date: September 2021 +Contact: Oskar Senft + Chia-Wei Wang +Description: Selects the RX source of IOx serial port. The current selection + will be marked by brackets "[]". +Users: OpenBMC. Proposed changes should be mailed to + openbmc@lists.ozlabs.org -- cgit v1.3.1