From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- .../ABI/testing/sysfs-bus-intel_th-devices-gth | 49 ++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth (limited to 'Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth') diff --git a/Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth b/Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth new file mode 100644 index 000000000..22d084384 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth @@ -0,0 +1,49 @@ +What: /sys/bus/intel_th/devices/-gth/masters/* +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin +Description: (RW) Configure output ports for STP masters. Writing -1 + disables a master; any + +What: /sys/bus/intel_th/devices/-gth/outputs/[0-7]_port +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin +Description: (RO) Output port type: + 0: not present, + 1: MSU (Memory Storage Unit) + 2: CTP (Common Trace Port) + 4: PTI (MIPI PTI). + +What: /sys/bus/intel_th/devices/-gth/outputs/[0-7]_drop +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin +Description: (RW) Data retention policy setting: keep (0) or drop (1) + incoming data while output port is in reset. + +What: /sys/bus/intel_th/devices/-gth/outputs/[0-7]_null +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin +Description: (RW) STP NULL packet generation: enabled (1) or disabled (0). + +What: /sys/bus/intel_th/devices/-gth/outputs/[0-7]_flush +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin +Description: (RW) Force flush data from byte packing buffer for the output + port. + +What: /sys/bus/intel_th/devices/-gth/outputs/[0-7]_reset +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin +Description: (RO) Output port is in reset (1). + +What: /sys/bus/intel_th/devices/-gth/outputs/[0-7]_smcfreq +Date: June 2015 +KernelVersion: 4.3 +Contact: Alexander Shishkin +Description: (RW) STP sync packet frequency for the port. Specifies the + number of clocks between mainenance packets. -- cgit v1.2.3