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.. SPDX-License-Identifier: CC-BY-SA-4.0
.. Copyright (C) 2008, 2021 embedded brains GmbH (http://www.embedded-brains.de)
.. Copyright (C) 1988, 2008 On-Line Applications Research Corporation (OAR)
.. This file is part of the RTEMS quality process and was automatically
.. generated. If you find something that needs to be fixed or
.. worded better please post a report or patch to an RTEMS mailing list
.. or raise a bug report:
..
.. https://www.rtems.org/bugs.html
..
.. For information on updating and regenerating please refer to the How-To
.. section in the Software Requirements Engineering chapter of the
.. RTEMS Software Engineering manual. The manual is provided as a part of
.. a release. For development sources please refer to the online
.. documentation at:
..
.. https://docs.rtems.org
.. Generated from spec:/rtems/intr/if/group
.. _InterruptManagerIntroduction:
Introduction
============
.. The following list was generated from:
.. spec:/rtems/intr/if/catch
.. spec:/rtems/intr/if/disable
.. spec:/rtems/intr/if/enable
.. spec:/rtems/intr/if/flash
.. spec:/rtems/intr/if/local-disable
.. spec:/rtems/intr/if/local-enable
.. spec:/rtems/intr/if/is-in-progress
.. spec:/rtems/intr/if/lock-initialize
.. spec:/rtems/intr/if/lock-destroy
.. spec:/rtems/intr/if/lock-acquire
.. spec:/rtems/intr/if/lock-release
.. spec:/rtems/intr/if/lock-acquire-isr
.. spec:/rtems/intr/if/lock-release-isr
.. spec:/rtems/intr/if/lock-isr-disable
.. spec:/rtems/intr/if/lock-declare
.. spec:/rtems/intr/if/lock-define
.. spec:/rtems/intr/if/lock-initializer
.. spec:/rtems/intr/if/lock-member
.. spec:/rtems/intr/if/lock-reference
.. spec:/rtems/intr/if/entry-initializer
.. spec:/rtems/intr/if/entry-initialize
.. spec:/rtems/intr/if/entry-install
.. spec:/rtems/intr/if/entry-remove
.. spec:/rtems/intr/if/handler-install
.. spec:/rtems/intr/if/handler-remove
.. spec:/rtems/intr/if/vector-is-enabled
.. spec:/rtems/intr/if/vector-enable
.. spec:/rtems/intr/if/vector-disable
.. spec:/rtems/intr/if/is-pending
.. spec:/rtems/intr/if/raise
.. spec:/rtems/intr/if/raise-on
.. spec:/rtems/intr/if/clear
.. spec:/rtems/intr/if/get-affinity
.. spec:/rtems/intr/if/set-affinity
.. spec:/rtems/intr/if/get-attributes
.. spec:/rtems/intr/if/handler-iterate
.. spec:/rtems/intr/if/server-initialize
.. spec:/rtems/intr/if/server-create
.. spec:/rtems/intr/if/server-handler-install
.. spec:/rtems/intr/if/server-handler-remove
.. spec:/rtems/intr/if/server-set-affinity
.. spec:/rtems/intr/if/server-delete
.. spec:/rtems/intr/if/server-suspend
.. spec:/rtems/intr/if/server-resume
.. spec:/rtems/intr/if/server-move
.. spec:/rtems/intr/if/server-handler-iterate
.. spec:/rtems/intr/if/server-entry-initialize
.. spec:/rtems/intr/if/server-action-prepend
.. spec:/rtems/intr/if/server-entry-destroy
.. spec:/rtems/intr/if/server-entry-submit
.. spec:/rtems/intr/if/server-entry-move
.. spec:/rtems/intr/if/server-request-initialize
.. spec:/rtems/intr/if/server-request-set-vector
.. spec:/rtems/intr/if/server-request-destroy
.. spec:/rtems/intr/if/server-request-submit
Any real-time executive must provide a mechanism for quick response to
externally generated interrupts to satisfy the critical time constraints of the
application. The Interrupt Manager provides this mechanism for RTEMS. This
manager permits quick interrupt response times by providing the critical
ability to alter task execution which allows a task to be preempted upon exit
from an ISR. The directives provided by the Interrupt Manager are:
* :ref:`InterfaceRtemsInterruptCatch` - Establishes an interrupt service
routine.
* :ref:`InterfaceRtemsInterruptDisable` - Disables the maskable interrupts on
the current processor.
* :ref:`InterfaceRtemsInterruptEnable` - Restores the previous interrupt level
on the current processor.
* :ref:`InterfaceRtemsInterruptFlash` - Flashes interrupts on the current
processor.
* :ref:`InterfaceRtemsInterruptLocalDisable` - Disables the maskable interrupts
on the current processor.
* :ref:`InterfaceRtemsInterruptLocalEnable` - Restores the previous interrupt
level on the current processor.
* :ref:`InterfaceRtemsInterruptIsInProgress` - Checks if an ISR is in progress
on the current processor.
* :ref:`InterfaceRtemsInterruptLockInitialize` - Initializes the ISR lock.
* :ref:`InterfaceRtemsInterruptLockDestroy` - Destroys the ISR lock.
* :ref:`InterfaceRtemsInterruptLockAcquire` - Acquires the ISR lock.
* :ref:`InterfaceRtemsInterruptLockRelease` - Releases the ISR lock.
* :ref:`InterfaceRtemsInterruptLockAcquireIsr` - Acquires the ISR lock from
within an ISR.
* :ref:`InterfaceRtemsInterruptLockReleaseIsr` - Releases the ISR lock from
within an ISR.
* :ref:`InterfaceRtemsInterruptLockInterruptDisable` - Disables maskable
interrupts on the current processor.
* :ref:`InterfaceRTEMSINTERRUPTLOCKDECLARE` - Declares an ISR lock object.
* :ref:`InterfaceRTEMSINTERRUPTLOCKDEFINE` - Defines an ISR lock object.
* :ref:`InterfaceRTEMSINTERRUPTLOCKINITIALIZER` - Statically initializes an ISR
lock object.
* :ref:`InterfaceRTEMSINTERRUPTLOCKMEMBER` - Defines an ISR lock member.
* :ref:`InterfaceRTEMSINTERRUPTLOCKREFERENCE` - Defines an ISR lock object
reference.
* :ref:`InterfaceRTEMSINTERRUPTENTRYINITIALIZER` - Statically initializes an
interrupt entry object.
* :ref:`InterfaceRtemsInterruptEntryInitialize` - Initializes the interrupt
entry.
* :ref:`InterfaceRtemsInterruptEntryInstall` - Installs the interrupt entry at
the interrupt vector.
* :ref:`InterfaceRtemsInterruptEntryRemove` - Removes the interrupt entry from
the interrupt vector.
* :ref:`InterfaceRtemsInterruptHandlerInstall` - Installs the interrupt handler
routine and argument at the interrupt vector.
* :ref:`InterfaceRtemsInterruptHandlerRemove` - Removes the interrupt handler
routine and argument from the interrupt vector.
* :ref:`InterfaceRtemsInterruptVectorIsEnabled` - Checks if the interrupt
vector is enabled.
* :ref:`InterfaceRtemsInterruptVectorEnable` - Enables the interrupt vector.
* :ref:`InterfaceRtemsInterruptVectorDisable` - Disables the interrupt vector.
* :ref:`InterfaceRtemsInterruptIsPending` - Checks if the interrupt is pending.
* :ref:`InterfaceRtemsInterruptRaise` - Raises the interrupt vector.
* :ref:`InterfaceRtemsInterruptRaiseOn` - Raises the interrupt vector on the
processor.
* :ref:`InterfaceRtemsInterruptClear` - Clears the interrupt vector.
* :ref:`InterfaceRtemsInterruptGetAffinity` - Gets the processor affinity set
of the interrupt vector.
* :ref:`InterfaceRtemsInterruptSetAffinity` - Sets the processor affinity set
of the interrupt vector.
* :ref:`InterfaceRtemsInterruptGetAttributes` - Gets the attributes of the
interrupt vector.
* :ref:`InterfaceRtemsInterruptHandlerIterate` - Iterates over all interrupt
handler installed at the interrupt vector.
* :ref:`InterfaceRtemsInterruptServerInitialize` - Initializes the interrupt
server tasks.
* :ref:`InterfaceRtemsInterruptServerCreate` - Creates an interrupt server.
* :ref:`InterfaceRtemsInterruptServerHandlerInstall` - Installs the interrupt
handler routine and argument at the interrupt vector on the interrupt server.
* :ref:`InterfaceRtemsInterruptServerHandlerRemove` - Removes the interrupt
handler routine and argument from the interrupt vector and the interrupt
server.
* :ref:`InterfaceRtemsInterruptServerSetAffinity` - Sets the processor affinity
of the interrupt server.
* :ref:`InterfaceRtemsInterruptServerDelete` - Deletes the interrupt server.
* :ref:`InterfaceRtemsInterruptServerSuspend` - Suspends the interrupt server.
* :ref:`InterfaceRtemsInterruptServerResume` - Resumes the interrupt server.
* :ref:`InterfaceRtemsInterruptServerMove` - Moves the interrupt handlers
installed at the interrupt vector and the source interrupt server to the
destination interrupt server.
* :ref:`InterfaceRtemsInterruptServerHandlerIterate` - Iterates over all
interrupt handler installed at the interrupt vector and interrupt server.
* :ref:`InterfaceRtemsInterruptServerEntryInitialize` - Initializes the
interrupt server entry.
* :ref:`InterfaceRtemsInterruptServerActionPrepend` - Prepends the interrupt
server action to the list of actions of the interrupt server entry.
* :ref:`InterfaceRtemsInterruptServerEntryDestroy` - Destroys the interrupt
server entry.
* :ref:`InterfaceRtemsInterruptServerEntrySubmit` - Submits the interrupt
server entry to be serviced by the interrupt server.
* :ref:`InterfaceRtemsInterruptServerEntryMove` - Moves the interrupt server
entry to the interrupt server.
* :ref:`InterfaceRtemsInterruptServerRequestInitialize` - Initializes the
interrupt server request.
* :ref:`InterfaceRtemsInterruptServerRequestSetVector` - Sets the interrupt
vector in the interrupt server request.
* :ref:`InterfaceRtemsInterruptServerRequestDestroy` - Destroys the interrupt
server request.
* :ref:`InterfaceRtemsInterruptServerRequestSubmit` - Submits the interrupt
server request to be serviced by the interrupt server.
|
