From 34ff636f322c6d5e4f0a52338fa63a7dff09a495 Mon Sep 17 00:00:00 2001 From: Joel Fernandes Date: Sat, 18 Jul 2026 13:15:36 -0400 Subject: scftorture: Count single_rpc offline failures in statistics output scf_torture_stats_print() aggregates each invoker thread's counters into a local scf_statistics structure before printing, but the n_single_rpc_ofl field is missing from the aggregation loop. As a result, the "single_rpc_ofl" value printed in the statistics line is always zero, even when smp_call_function_single() invocations for the RPC test have failed due to offline CPUs and been counted by the invoker threads. Add the missing accumulation so that the printed value reflects the actual counts. Signed-off-by: Joel Fernandes Signed-off-by: Paul E. McKenney --- .../bindings/serio/allwinner,sun4i-a10-ps2.yaml | 51 ++++++++++++++++ .../devicetree/bindings/serio/altera_ps2.txt | 5 ++ .../devicetree/bindings/serio/arm,pl050.yaml | 67 ++++++++++++++++++++++ .../devicetree/bindings/serio/olpc,ap-sp.txt | 13 +++++ .../devicetree/bindings/serio/ps2-gpio.yaml | 64 +++++++++++++++++++++ .../devicetree/bindings/serio/snps-arc_ps2.txt | 16 ++++++ 6 files changed, 216 insertions(+) create mode 100644 Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.yaml create mode 100644 Documentation/devicetree/bindings/serio/altera_ps2.txt create mode 100644 Documentation/devicetree/bindings/serio/arm,pl050.yaml create mode 100644 Documentation/devicetree/bindings/serio/olpc,ap-sp.txt create mode 100644 Documentation/devicetree/bindings/serio/ps2-gpio.yaml create mode 100644 Documentation/devicetree/bindings/serio/snps-arc_ps2.txt (limited to 'Documentation/devicetree/bindings/serio') diff --git a/Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.yaml b/Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.yaml new file mode 100644 index 000000000..7fa70fd1f --- /dev/null +++ b/Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serio/allwinner,sun4i-a10-ps2.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A10 PS2 Host Controller + +maintainers: + - Chen-Yu Tsai + - Maxime Ripard + +description: + A20 PS2 is dual role controller (PS2 host and PS2 device). These + bindings for PS2 A10/A20 host controller. IBM compliant IBM PS2 and + AT-compatible keyboard and mouse can be connected. + +properties: + compatible: + const: allwinner,sun4i-a10-ps2 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include + #include + + ps20: ps2@1c2a000 { + compatible = "allwinner,sun4i-a10-ps2"; + reg = <0x01c2a000 0x400>; + interrupts = ; + clocks = <&ccu CLK_APB1_PS20>; + }; + +... diff --git a/Documentation/devicetree/bindings/serio/altera_ps2.txt b/Documentation/devicetree/bindings/serio/altera_ps2.txt new file mode 100644 index 000000000..520199e2e --- /dev/null +++ b/Documentation/devicetree/bindings/serio/altera_ps2.txt @@ -0,0 +1,5 @@ +Altera UP PS/2 controller + +Required properties: +- compatible : should be "ALTR,ps2-1.0". +- compatible : should be "altr,ps2-1.0". diff --git a/Documentation/devicetree/bindings/serio/arm,pl050.yaml b/Documentation/devicetree/bindings/serio/arm,pl050.yaml new file mode 100644 index 000000000..d80f58d15 --- /dev/null +++ b/Documentation/devicetree/bindings/serio/arm,pl050.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serio/arm,pl050.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Arm Ltd. PrimeCell PL050 PS/2 Keyboard/Mouse Interface + +maintainers: + - Andre Przywara + +description: + The Arm PrimeCell PS2 Keyboard/Mouse Interface (KMI) is an AMBA compliant + peripheral that can be used to implement a keyboard or mouse interface that + is IBM PS2 or AT compatible. + +# We need a select here so we don't match all nodes with 'arm,primecell' +select: + properties: + compatible: + contains: + const: arm,pl050 + required: + - compatible + +properties: + compatible: + items: + - const: arm,pl050 + - const: arm,primecell + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: KMI reference clock, used to generate the bus timing + - description: APB register access clock + + clock-names: + items: + - const: KMIREFCLK + - const: apb_pclk + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + serio@70000 { + compatible = "arm,pl050", "arm,primecell"; + reg = <0x070000 0x1000>; + interrupts = <8>; + clocks = <&mb_clk24mhz>, <&soc_smc50mhz>; + clock-names = "KMIREFCLK", "apb_pclk"; + }; + +... diff --git a/Documentation/devicetree/bindings/serio/olpc,ap-sp.txt b/Documentation/devicetree/bindings/serio/olpc,ap-sp.txt new file mode 100644 index 000000000..0e72183f5 --- /dev/null +++ b/Documentation/devicetree/bindings/serio/olpc,ap-sp.txt @@ -0,0 +1,13 @@ +OLPC AP-SP serio interface + +Required properties: +- compatible : "olpc,ap-sp" +- reg : base address and length of SoC's WTM registers +- interrupts : SP-AP interrupt + +Example: + ap-sp@d4290000 { + compatible = "olpc,ap-sp"; + reg = <0xd4290000 0x1000>; + interrupts = <40>; + } diff --git a/Documentation/devicetree/bindings/serio/ps2-gpio.yaml b/Documentation/devicetree/bindings/serio/ps2-gpio.yaml new file mode 100644 index 000000000..99848bc34 --- /dev/null +++ b/Documentation/devicetree/bindings/serio/ps2-gpio.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serio/ps2-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: GPIO based PS/2 + +maintainers: + - Danilo Krummrich + +properties: + compatible: + const: ps2-gpio + + data-gpios: + description: + the gpio used for the data signal - this should be flagged as + active high using open drain with (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN) + from since the signal is open drain by + definition + maxItems: 1 + + clk-gpios: + description: + the gpio used for the clock signal - this should be flagged as + active high using open drain with (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN) + from since the signal is open drain by + definition + maxItems: 1 + + interrupts: + description: + The given interrupt should trigger on the falling edge of the clock line. + maxItems: 1 + + write-enable: + type: boolean + description: + Indicates whether write function is provided to serio device. Possibly + providing the write function will not work, because of the tough timing + requirements. + +required: + - compatible + - data-gpios + - clk-gpios + - interrupts + +additionalProperties: false + +examples: + - | + #include + #include + + ps2 { + compatible = "ps2-gpio"; + interrupt-parent = <&gpio>; + interrupts = <23 IRQ_TYPE_EDGE_FALLING>; + data-gpios = <&gpio 24 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + clk-gpios = <&gpio 23 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + write-enable; + }; diff --git a/Documentation/devicetree/bindings/serio/snps-arc_ps2.txt b/Documentation/devicetree/bindings/serio/snps-arc_ps2.txt new file mode 100644 index 000000000..38c2f21e8 --- /dev/null +++ b/Documentation/devicetree/bindings/serio/snps-arc_ps2.txt @@ -0,0 +1,16 @@ +* ARC PS/2 driver: PS/2 block used in some ARC FPGA's & nSIM OSCI model + +Required properties: +- compatible : "snps,arc_ps2" +- reg : offset and length (always 0x14) of registers +- interrupts : interrupt +- interrupt-names : name of interrupt, must be "arc_ps2_irq" + +Example: + +serio@c9000400 { + compatible = "snps,arc_ps2"; + reg = <0xc9000400 0x14>; + interrupts = <13>; + interrupt-names = "arc_ps2_irq"; +} -- cgit v1.3.1