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* Add rtems_interrupt_server_request_set_vector()Sebastian Huber2018-10-041-0/+27
| | | | | | | | | | | | | By default, the interrupt vector of an interrupt server request is set to a special value which is outside the range of vectors supported by the interrupt controller hardware. Add rtems_interrupt_server_request_set_vector() to set the interrupt vector in an interrupt server request. Calls to rtems_interrupt_server_request_submit() will disable the interrupt vector of the request. After processing of the request by the interrupt server the interrupt vector will be enabled again.
* Add interrupt vector set/get affinitySebastian Huber2017-07-121-0/+37
| | | | Close #3071.
* Add interrupt server moveSebastian Huber2017-07-121-0/+26
| | | | Update #3071.
* Add interrupt server set affinitySebastian Huber2017-07-121-0/+36
| | | | Update #3071.
* Add interrupt server suspend/resumeSebastian Huber2017-07-121-0/+39
| | | | | | | This mechanism can be used to safely move the interrupt server from one scheduler instance to another for example. Update #3071.
* Create one interrupt server per processorSebastian Huber2017-07-121-59/+70
| | | | | | | This allows load balancing of interrupt processing in SMP configurations. Update #3071.
* Add rtems_interrupt_server_handler_iterate()Sebastian Huber2017-06-261-0/+22
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* Add rtems_interrupt_server_request_submit()Sebastian Huber2017-02-231-1/+181
| | | | | | This function may be used to do a two-step interrupt processing. The first step is done in interrupt context which calls this function. The second step is then done in the context of the interrupt server.
* bsp/irq-server: Support shared interruptsSebastian Huber2016-01-201-3/+4
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* Change all references of rtems.com to rtems.org.Chris Johns2014-03-211-1/+1
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* rtems: Add RTEMS_INTERRUPT_REPLACESebastian Huber2014-03-061-6/+29
| | | | | | | | | | | | | | | | | | | | | A new option RTEMS_INTERRUPT_REPLACE is introduced that permits updating the first interrupt handler for the registered interrupt vector and matching argument. If no match is found, the install function fails with RTEMS_UNSATISFIED. The Interrupt Manager Extension offers interrupt handlers with an argument pointer. It is impossible to update two words (handler and argument) atomically on most architectures. In order to avoid an SMP lock in bsp_interrupt_handler_dispatch() which would degrade the interrupt response time an alternative must be provided that makes it possible to tear-down interrupt sources without an SMP lock. Add RTEMS_INTERRUPT_REPLACE option to Interrupt Manager Extension. This enables a clean tear-down of interrupt sources on SMP configurations. Instead of an interrupt handler removal a replacement handler can be installed to silence an interrupt source. This can be used in contexts that allow no sophisticated synchronization (e.g. in atexit() or fatal handlers).
* cpukit: Use Consistent Beginning of Doxygen Group NotationJoel Sherrill2013-01-101-2/+1
| | | | | This is the result of a sed script which converts all uses of @{ into a consistent form.
* Use proper 3 line form of license textJoel Sherrill2012-10-111-2/+3
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* 2011-03-07 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2011-03-071-4/+8
| | | | | * include/rtems/irq-extension.h: Documentation. * libmisc/monitor/mon-prmisc.c: Fix for multiprocessing configuration.
* interrupt handler type changeThomas Doerfler2009-10-211-1/+1
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* 2009-08-05 Sebastian Huber <sebastian.huber@embedded-brains.de>Joel Sherrill2009-08-051-72/+131
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * libcsupport/include/rtems/libio_.h, libcsupport/src/fs_null_handlers.c: Null handlers are now const. * libi2c/libi2c.c, libi2c/libi2c.h: Documentation. Do not create semaphores on the fly. * cpukit/libblock/src/bdpart.c: Fixed format specifier. * cpukit/libblock/include/rtems/bdbuf.h, rtems/include/rtems.h, rtems/include/rtems/rtems/asr.h, rtems/include/rtems/rtems/attr.h, rtems/include/rtems/rtems/barrier.h, rtems/include/rtems/rtems/barriermp.h, rtems/include/rtems/rtems/cache.h, rtems/include/rtems/rtems/clock.h, rtems/include/rtems/rtems/config.h, rtems/include/rtems/rtems/dpmem.h, rtems/include/rtems/rtems/event.h, rtems/include/rtems/rtems/eventmp.h, rtems/include/rtems/rtems/eventset.h, rtems/include/rtems/rtems/intr.h, rtems/include/rtems/rtems/message.h, rtems/include/rtems/rtems/modes.h, rtems/include/rtems/rtems/mp.h, rtems/include/rtems/rtems/msgmp.h, rtems/include/rtems/rtems/object.h, rtems/include/rtems/rtems/part.h, rtems/include/rtems/rtems/partmp.h, rtems/include/rtems/rtems/ratemon.h, rtems/include/rtems/rtems/region.h, rtems/include/rtems/rtems/regionmp.h, rtems/include/rtems/rtems/rtemsapi.h, rtems/include/rtems/rtems/sem.h, rtems/include/rtems/rtems/semmp.h, rtems/include/rtems/rtems/signal.h, rtems/include/rtems/rtems/signalmp.h, rtems/include/rtems/rtems/status.h, rtems/include/rtems/rtems/support.h, rtems/include/rtems/rtems/taskmp.h, rtems/include/rtems/rtems/tasks.h, rtems/include/rtems/rtems/timer.h, rtems/include/rtems/rtems/types.h, rtems/inline/rtems/rtems/support.inl: Documentation. * include/rtems/irq-extension.h: Documentation. Added API for interrupt servers.
* 2009-05-15 Sebastian Huber <sebastian.huber@embedded-brains.de>Joel Sherrill2009-05-151-2/+2
| | | | | | | | | | | | * Doxygen.in: Fixed project name. Added project number. Enabled auto brief. Disabled include graphs. * include/rtems/irq-extension.h, libblock/include/rtems/bdpart.h, libblock/include/rtems/bdbuf.h, libblock/include/rtems/bdpart.h, libblock/include/rtems/blkdev.h, libblock/include/rtems/diskdevs.h, libblock/include/rtems/ramdisk.h, libblock/src/bdbuf.c, libblock/src/blkdev.c, libblock/src/diskdevs.c, libblock/src/ramdisk.c: Documentation. * libblock/src/bdpart.c: Documentation. Fixed NULL pointer access.
* 2009-02-19 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2009-02-191-1/+1
| | | | | * include/rtems/irq-extension.h, include/rtems/irq.h: Spelling errors and spacing.
* New function rtems_interrupt_handler_iterate()Thomas Doerfler2008-07-241-10/+46
| | | | for system information and diagnostics
* added irq-extension.h declarationsThomas Doerfler2008-07-101-0/+171
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