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c-user: Improve interrupt set affinity handling

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Update #3269.
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Sebastian Huber 2022-03-15 17:44:12 +01:00
parent 2f8be4b627
commit 49f84b7de3
2 changed files with 7 additions and 2 deletions
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7
c-user/interrupt/directives.rst
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@ -1,6 +1,6 @@
.. SPDX-License-Identifier: CC-BY-SA-4.0 .. SPDX-License-Identifier: CC-BY-SA-4.0
.. Copyright (C) 2008, 2021 embedded brains GmbH (http://www.embedded-brains.de) .. Copyright (C) 2008, 2022 embedded brains GmbH (http://www.embedded-brains.de)
.. Copyright (C) 1988, 2008 On-Line Applications Research Corporation (OAR) .. Copyright (C) 1988, 2008 On-Line Applications Research Corporation (OAR)
.. This file is part of the RTEMS quality process and was automatically .. This file is part of the RTEMS quality process and was automatically
@ -2123,6 +2123,11 @@ Sets the processor affinity set of the interrupt vector.
The :ref:`InterfaceRtemsInterruptGetAttributes` directive may be used to check The :ref:`InterfaceRtemsInterruptGetAttributes` directive may be used to check
if the processor affinity of an interrupt vector can be set. if the processor affinity of an interrupt vector can be set.
Only online processors of the affinity set specified by ``affinity_size`` and
``affinity`` are considered by the directive. Other processors of the set are
ignored. If the set contains no online processor, then the set is invalid and
an error status is returned.
.. rubric:: CONSTRAINTS: .. rubric:: CONSTRAINTS:
The following constraints apply to this directive: The following constraints apply to this directive:

2
c-user/interrupt/introduction.rst
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@ -1,6 +1,6 @@
.. SPDX-License-Identifier: CC-BY-SA-4.0 .. SPDX-License-Identifier: CC-BY-SA-4.0
.. Copyright (C) 2008, 2021 embedded brains GmbH (http://www.embedded-brains.de) .. Copyright (C) 2008, 2022 embedded brains GmbH (http://www.embedded-brains.de)
.. Copyright (C) 1988, 2008 On-Line Applications Research Corporation (OAR) .. Copyright (C) 1988, 2008 On-Line Applications Research Corporation (OAR)
.. This file is part of the RTEMS quality process and was automatically .. This file is part of the RTEMS quality process and was automatically