| /openbmc/openpower-proc-control/ |
| H A D | nmi_interface.hpp | 12 using Base = sdbusplus::xyz::openbmc_project::Control::Host::server::NMI;
18 class NMI : public Interface class
21 NMI() = delete;
22 NMI(const NMI&) = delete;
23 NMI& operator=(const NMI&) = delete;
24 NMI(NMI&&) = delete;
25 NMI& operator=(NMI&&) = delete;
26 virtual ~NMI() = default;
32 NMI(sdbusplus::bus_t& bus, const char* path);
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| H A D | nmi_interface.cpp | 34 NMI::NMI(sdbusplus::bus_t& bus, const char* path) : in NMI() function in openpower::proc::NMI
38 void NMI::nmi() in nmi()
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| H A D | nmi_main.cpp | 33 openpower::proc::NMI NMI(bus, BUSPATH_NMI); in main() local
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| /openbmc/phosphor-dbus-interfaces/yaml/xyz/openbmc_project/Chassis/Buttons/ |
| H A D | NMI.interface.yaml | 2 NMI button is a Diagnostic Interrupt(Front Panel NMI).Diagnostic interrupt
5 connected to the BMC through a front panel connector. user can press NMI
6 button on the front panel and then trigger NMI signal.
10 Emulate NMI button press.
20 Enable/disable NMI button. false means NMI button is disabled true
21 means NMI button is enabled
29 NMI button released signal
32 NMI button pressed signal
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| /openbmc/phosphor-dbus-interfaces/yaml/xyz/openbmc_project/Chassis/Control/ |
| H A D | NMISource.interface.yaml | 2 An interface for NMI signal source.
8 Keeps track of NMI signal source in BMC.
13 whether the BMC enables NMI event.
19 The type of NMI source.
23 NONE NMI signal.
26 Via Front Panel NMI button.
41 Via southbridge NMI.
44 Via chipset NMI.
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| /openbmc/phosphor-dbus-interfaces/yaml/com/intel/Control/ |
| H A D | NMISource.interface.yaml | 2 An interface for NMI signal source.
7 Keeps track of NMI signal source in BMC.
12 whether the BMC enables NMI event.
18 The type of NMI source.
22 NONE NMI signal.
25 Via Front Panel NMI button.
43 Via southbridge NMI.
46 Via chipset NMI.
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| /openbmc/linux/Documentation/RCU/ |
| H A D | NMI-RCU.rst | 3 Using RCU to Protect Dynamic NMI Handlers
10 how to do this, drawing loosely from Zwane Mwaikambo's NMI-timer
21 The dummy_nmi_callback() function is a "dummy" NMI handler that does
23 the NMI handler to take the default machine-specific action::
28 NMI handler::
63 Back to the discussion of NMI and RCU::
81 This function unregisters an NMI handler, restoring the original
82 dummy_nmi_handler(). However, there may well be an NMI handler
110 initialized some data that is to be used by the new NMI
112 be needed, because otherwise a CPU that received an NMI
[all …]
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| /openbmc/docs/designs/ |
| H A D | nmi-dbus-interface.md | 1 # Design proposal for issuing NMI on servers that use OpenBMC
23 Whenever the host is unresponsive/running, Admin needs to trigger an NMI event
29 This proposal aims to trigger NMI, which in turn will invoke an
38 NMI.interface.yaml) and implement the new D-Bus back-end for respective
43 Enable NMI D-Bus phosphor interface and support this via Redfish
51 An NMI type
52 - Nmi: Generate a Diagnostic Interrupt (usually an NMI on x86 systems) to
62 {"Action":"ComputerSystem.Reset","ResetType":"Nmi"} to trigger NMI.
65 trigger an NMI on all the processors on the system.
66 4. On receiving the NMI, the host will automatically invoke Architecture
[all …]
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| /openbmc/openbmc-test-automation/openpower/ |
| H A D | test_nmi_interface.robot | 18 Trigger NMI When OPAL/Host OS Is Not Up
20 ... while injecting NMI when HOST OS is not up.
24 Trigger NMI
27 Trigger NMI When OPAL/Host OS Is Running And Secureboot Is Disabled
29 ... while injecting NMI, when HOST OS is running and
34 Trigger NMI valid_status_codes=[${HTTP_OK}]
35 Verify Crash Dump Directory After NMI Inject
40 Verify Crash Dump Directory After NMI Inject
41 [Documentation] Verification of crash dump directory after NMI inject.
69 Trigger NMI
[all …]
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| /openbmc/linux/Documentation/watchdog/ |
| H A D | hpwdt.rst | 2 HPE iLO NMI Watchdog Driver
11 The HPE iLO NMI Watchdog driver is a kernel module that provides basic
12 watchdog functionality and handler for the iLO "Generate NMI to System"
34 NMI is delivered to the system. Setting the value to
35 zero disables the pretimeout NMI.
42 kdumptimeout Minimum timeout in seconds to apply upon receipt of an NMI
53 Due to limitations in the iLO hardware, the NMI pretimeout if enabled,
58 Upon receipt of an NMI from the iLO, the hpwdt driver will initiate a
70 If the hpwdt does not receive the NMI associated with an expiring timer,
76 The HPE iLO NMI Watchdog Driver and documentation were originally developed
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| /openbmc/phosphor-dbus-interfaces/gen/xyz/openbmc_project/Control/Host/ |
| H A D | meson.build | 16 subdir('NMI') subdir
19 input: [ '../../../../../yaml/xyz/openbmc_project/Control/Host/NMI.interface.yaml', ],
20 output: [ 'NMI.md' ],
27 'xyz/openbmc_project/Control/Host/NMI',
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| /openbmc/phosphor-dbus-interfaces/gen/xyz/openbmc_project/Chassis/Buttons/ |
| H A D | meson.build | 47 subdir('NMI') subdir
50 input: [ '../../../../../yaml/xyz/openbmc_project/Chassis/Buttons/NMI.interface.yaml', ],
51 output: [ 'NMI.md' ],
58 'xyz/openbmc_project/Chassis/Buttons/NMI',
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| /openbmc/qemu/include/hw/ |
| H A D | nmi.h | 30 DECLARE_CLASS_CHECKERS(NMIClass, NMI,
32 #define NMI(obj) \ macro
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| /openbmc/phosphor-dbus-interfaces/gen/xyz/openbmc_project/Chassis/Buttons/NMI/ |
| H A D | meson.build | 4 input: [ '../../../../../../yaml/xyz/openbmc_project/Chassis/Buttons/NMI.interface.yaml', ],
12 'xyz/openbmc_project/Chassis/Buttons/NMI',
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| /openbmc/phosphor-dbus-interfaces/gen/xyz/openbmc_project/Control/Host/NMI/ |
| H A D | meson.build | 4 input: [ '../../../../../../yaml/xyz/openbmc_project/Control/Host/NMI.interface.yaml', ],
12 'xyz/openbmc_project/Control/Host/NMI',
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| /openbmc/openpower-proc-control/service_files/ |
| H A D | xyz.openbmc_project.Control.Host.NMI.service.in | 2 Description=Start the Open Power Host Control NMI service
13 BusName=xyz.openbmc_project.Control.Host.NMI
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| /openbmc/linux/Documentation/tools/rtla/ |
| H A D | rtla-hwnoise.rst | 48 …CPU Period Runtime Noise % CPU Aval Max Noise Max Single HW NMI
67 The *HW* and *NMI* columns show the total number of *hardware* and *NMI* noise
80 and disabling the TSC watchdog to remove the NMI (it is possible to identify
87 …CPU Period Runtime Noise % CPU Aval Max Noise Max Single HW NMI
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| /openbmc/linux/Documentation/trace/ |
| H A D | events-nmi.rst | 2 NMI Trace Events
14 NMI handlers are hogging large amounts of CPU time. The kernel
17 INFO: NMI handler took too long to run: 9.207 msecs
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| H A D | osnoise-tracer.rst | 21 NMI or in the hardware itself. At the end of the period, hwlatd enables
23 prints a NMI occurrence counter. If the output does not report NMI
25 the latency. The hwlat detects the NMI execution by observing
26 the entry and exit of a NMI.
34 interference. The interference counter for NMI, IRQs, SoftIRQs, and
65 … CPU# |||| TIMESTAMP IN US IN US AVAILABLE IN US HW NMI IRQ SIRQ THREAD
142 - osnoise:nmi_noise: noise from NMI, including the duration.
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| /openbmc/linux/Documentation/core-api/ |
| H A D | entry.rst | 16 exceptions`_, `NMI and NMI-like exceptions`_.
197 NMI and NMI-like exceptions
200 NMIs and NMI-like exceptions (machine checks, double faults, debug
209 NMIs and other NMI-like exceptions handle state transitions without
226 preemption count modification in the NMI entry/exit case must not be
277 NMIs can happen in any context. For example, an NMI-like exception triggered
278 while handling an NMI. So NMI entry code has to be reentrant and state updates
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| /openbmc/linux/Documentation/devicetree/bindings/interrupt-controller/ |
| H A D | renesas,rzg2l-irqc.yaml | 15 interrupts of NMI, IRQ, and GPIOINT and the interrupts of the built-in peripheral
19 - NMI edge select (NMI is not treated as NMI exception and supports fall edge and
32 description: The first cell should contain a macro RZG2L_{NMI,IRQX} included in the
48 - description: NMI interrupt
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| H A D | allwinner,sun6i-a31-r-intc.yaml | 7 title: Allwinner A31 NMI/Wakeup Interrupt Controller
41 The GIC interrupt labeled as "External NMI".
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| /openbmc/openbmc/meta-asrock/meta-e3c256d4i/recipes-x86/chassis/x86-power-control/ |
| H A D | power-config-host0.json | 19 // NMI on the host), but as a workaround treating the NMI_BTN_N line
20 // (normally the NMI button input) instead as an output and driving
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| /openbmc/linux/Documentation/translations/zh_CN/admin-guide/ |
| H A D | lockup-watchdogs.rst | 37 Hrtimer用于周期性产生中断并唤醒watchdog线程；NMI perf事件则以”watchdog_thresh“
40 断发生，'hardlockup 检测器'(即NMI perf事件处理函数)将会视系统配置而选择产生内核
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| /openbmc/openbmc/meta-yadro/meta-nicole/recipes-phosphor/host/op-proc-control/ |
| H A D | 0001-Stop-and-send-SRESET-for-one-thread-only.patch | 27 @@ -38,7 +38,7 @@ void NMI::nMI()
36 @@ -51,11 +51,19 @@ void NMI::nMI()
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