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* bsps: Move declarations to <bsp/irq-generic.h>Sebastian Huber2024-03-271-1/+0
| | | | | | | | | | | Move declarations of bsp_interrupt_get_affinity() and bsp_interrupt_set_affinity() to <bsp/irq-generic.h>. Canonicalize the <bsp/irq.h> includes. Implement bsp_interrupt_get_affinity() and bsp_interrupt_set_affinity() only if needed (usually RTEMS_SMP). Provide stub implementations for i386 to fix build errors.
* bsps: Remove unused includesKinsey Moore2023-10-131-3/+0
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* bsps/irq: Remove unused parameterSebastian Huber2023-07-281-4/+2
| | | | Update #4862.
* Update company nameSebastian Huber2023-05-2016-16/+16
| | | | | The embedded brains GmbH & Co. KG is the legal successor of embedded brains GmbH.
* intr: Add Interrupt Manager implementation groupSebastian Huber2023-01-2416-16/+16
| | | | | | | The shared BSP interrupt controller support code actually implements parts of the Interrupt Manager. Update #3706.
* config: Add CONFIGURE_RECORD_INTERRUPTS_ENABLEDSebastian Huber2022-12-021-0/+97
| | | | | | | | This enables the tracing of interrupt entry/exit events through an application configuration option. The interrupt processing can be viewed with Trace Compass using rtems-record-lttng from the RTEMS Tools. Update #4769.
* bsps/irq: Add bsp_interrupt_get_dispatch_table_slot()Sebastian Huber2022-12-023-8/+15
| | | | Update #4769.
* bsps/irq: Rename handler in dispatch tableSebastian Huber2022-12-023-21/+21
| | | | | | | The name handler table was a bit misleading after the last rework. Rename it to distach table. Update the documentation accordingly. Update #4769.
* bsps/irq: Improve affinity set handlingSebastian Huber2022-03-161-1/+7
| | | | | | | | Restrict the affinity set to the set of online processors. Make sure the affinity set for an interrupt vector contains at least one online processor. Update #3269.
* bsps/irq: Fix formattingSebastian Huber2022-03-161-3/+3
| | | | Update #3269.
* bsps/irq: bsp_interrupt_facility_initialize()Sebastian Huber2021-07-272-9/+3
| | | | | | Do not return a status code in bsp_interrupt_facility_initialize() since this leads to unreachable code in bsp_interrupt_initialize(). Use RTEMS_DEBUG assertions in bsp_interrupt_facility_initialize() if necessary.
* bsps/irq: Add rtems_interrupt_entry_install()Sebastian Huber2021-07-265-341/+475
| | | | | | | | | | | | | | | | | | | Add rtems_interrupt_entry_remove(). Split up irq-generic.c into several files. In particular, place all functions which use dynamic memory into their own file. Add optional macros to let the BSP customize the vector installation after installing the first entry and the vector removal before removing the last entry: * bsp_interrupt_vector_install() * bsp_interrupt_vector_remove() Use these new customization options in the m68k/genmcf548x BSP so re-use the generic interrupt controller support. Update #3269.
* bsps/irq: Move bsp_interrupt_handler_is_empty()Sebastian Huber2021-07-261-19/+0
| | | | | | This function is only used by one BSP. Update #3269.
* bsps/irq: Add bsp_interrupt_check_and_lock()Sebastian Huber2021-07-262-61/+50
| | | | | | | | Return RTEMS_INCORRECT_STATE instead of RTEMS_INTERNAL_ERROR in case the interrupt support is not initialized. This is similar to rtems_timer_server_fire_after() for example. Update #3269.
* bsps/irq: Use rtems_interrupt_entrySebastian Huber2021-07-262-13/+13
| | | | Update #3269.
* bsps/irq: bsp_interrupt_set_affinity()Sebastian Huber2021-07-261-2/+3
| | | | | | Return a status code for bsp_interrupt_set_affinity(). Update #3269.
* bsps/irq: bsp_interrupt_get_affinity()Sebastian Huber2021-07-261-8/+12
| | | | | | Return a status code for bsp_interrupt_get_affinity(). Update #3269.
* bsps/irq: bsp_interrupt_vector_disable()Sebastian Huber2021-07-262-4/+3
| | | | | | Return a status code for bsp_interrupt_vector_disable(). Update #3269.
* bsps/irq: bsp_interrupt_vector_enable()Sebastian Huber2021-07-262-4/+3
| | | | | | Return a status code for bsp_interrupt_vector_enable(). Update #3269.
* bsps/irq: Add rtems_interrupt_is_pending()Sebastian Huber2021-07-262-1/+27
| | | | | | Add a default implementation which just returns RTEMS_UNSATISFIED. Update #3269.
* bsps/irq: Add rtems_interrupt_get_attributes()Sebastian Huber2021-07-262-2/+39
| | | | | | | Add a default implementation which clears the attributes to zero and just returns RTEMS_SUCCESSFUL for valid parameters. Update #3269.
* bsps/irq: Add rtems_interrupt_raise()Sebastian Huber2021-07-262-0/+96
| | | | | | | | | Add rtems_interrupt_raise_on() and rtems_interrupt_clear(). Add a default implementation which just returns RTEMS_UNSATISFIED for valid parameters. Update #3269.
* bsps/irq: Add rtems_interrupt_vector_is_enabled()Sebastian Huber2021-07-262-1/+29
| | | | | | | Add a default implementation which just returns RTEMS_UNSATISFIED for valid parameters. Update #3269.
* rtems: Add RTEMS_FATAL_SOURCE_SPURIOUS_INTERRUPTSebastian Huber2021-07-261-7/+5
| | | | | | | | Add RTEMS_FATAL_SOURCE_SPURIOUS_INTERRUPT as the fatal source for spurious interrupts. Use the interrupt vector number of the spurious interrupt for the fatal code. Update #3269.
* rtems: Add rtems_interrupt_vector_enable()Sebastian Huber2021-07-261-0/+59
| | | | | | Add rtems_interrupt_vector_disable(). Update #3269.
* bsps/irq: Move handler iterate to separate fileSebastian Huber2021-07-262-82/+100
| | | | Update #3269.
* bsps/irq: Canonicalize get/set affinity errorsSebastian Huber2021-07-261-2/+10
| | | | | | | Bring the error conditions and status in line with rtems_task_get_affinity() and rtems_task_set_affinity(). Update #3269.
* bsps/irq: Move get/set affinity to separate fileSebastian Huber2021-07-262-52/+90
| | | | Update #3269.
* bsps/irq: Use BSP_INTERRUPT_VECTOR_COUNTSebastian Huber2021-06-242-2/+2
| | | | | | Use BSP_INTERRUPT_VECTOR_COUNT instead of BSP_INTERRUPT_VECTOR_MAX. Update #3269.
* bsps/irq: Remove BSP_INTERRUPT_VECTOR_NUMBERSebastian Huber2021-06-241-1/+1
| | | | | | Replace it with BSP_INTERRUPT_VECTOR_COUNT. Update #3269.
* bsps/irq: Remove BSP_INTERRUPT_VECTOR_MINSebastian Huber2021-06-241-1/+1
| | | | | | | | | | Remove BSP_INTERRUPT_VECTOR_MIN and unconditionally let interrupt vector numbers start with zero. The BSP_INTERRUPT_VECTOR_MIN == 0 invariant was tested by the previous commit and building all BSPs. Update #3269.
* bsps/irq: Remove BSP_INTERRUPT_NO_HEAP_USAGESebastian Huber2021-06-241-31/+3
| | | | | | | Remove the support for BSP_INTERRUPT_NO_HEAP_USAGE. This was only used by one BSP and provides no real benefit. Update #3269.
* bsps/irq: Change license to BSD-2-ClauseSebastian Huber2021-06-178-71/+185
| | | | | | | Change license to BSD-2-Clause according to file history and re-licensing agreement. Update #3053.
* rtems: Improve rtems_interrupt_server_create()Sebastian Huber2020-11-241-13/+17
| | | | | | Also start interrupt server tasks on processors which do not have a scheduler. Applications may dynamically manage processors using rtems_scheduler_remove_processor() and rtems_scheduler_add_processor().
* bsps: Fix rtems_interrupt_server_delete()Sebastian Huber2020-10-191-0/+2
| | | | | | | The ISR lock must be destroyed to prevent memory corruption if RTEMS_PROFILING and RTEMS_SMP is enabled. Close #4158.
* rtems: Add rtems_interrupt_server_create()Sebastian Huber2020-08-031-116/+249
| | | | | | | | | | | | | | | | | | Add rtems_interrupt_server_destroy(). Before this patch, the only way to create interrupt servers was rtems_interrupt_server_initialize(). This function creates the default interrupt server and in SMP configurations additional interrupt servers for the additional processors. The interrupt server is heavily used by libbsd. This includes the epoch based reclamation which performs time consuming resource and memory deallocation work. This does not work well with time critical services, for example an UART over SPI or I2C. One approach to address this problem is to allow the application to create custom interrupt servers with the right priority and task properties. The interrupt server API accounted for this, however, it was not implemented before this patch. Close #4034.
* bsps/irq: fix resource leak in irq-server.cGedare Bloom2020-01-031-0/+1
| | | | | | Resource leak identified by Coverity (CID 1456675). The value of instances is leaked in case some but not all irq servers are created. It should be stored in bsp_interrupt_server_instances.
* rtems: Add rtems_interrupt_server_entry_move()Sebastian Huber2019-09-201-0/+17
| | | | | | | | | The use case for this function is the libbsd. In FreeBSD, the interrupt setup and binding to a processor is done in two steps. Message based interrupts like PCIe MSI and MSI-X interrupts can be implemented through interrupt server entries. They are setup at the default interrupt server and may optionally move to an interrupt server bound to a specific processor.
* bsps: Always build generic interrupt supportSebastian Huber2019-05-161-0/+51
| | | | | | | This makes it possible to write tests for the generic interrupt controller support. Update #3269.
* rtems: Add rtems_scheduler_get_processor_maximum()Sebastian Huber2019-04-091-2/+2
| | | | | | | | | | | Add rtems_scheduler_get_processor_maximum() as a replacement for rtems_get_processor_count(). The rtems_get_processor_count() is a bit orphaned. Adopt it by the Scheduler Manager. The count is also misleading, since the processor set may have gaps and the actual count of online processors may be less than the value returned by rtems_get_processor_count(). Update #3732.
* bsps/irq: Fix interrupt server init (SMP)Sebastian Huber2019-02-071-4/+7
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* bsps/irq: Use rtems_malloc()Sebastian Huber2018-11-121-3/+8
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* bsps: Fix the generic IRQ supportSebastian Huber2018-08-032-16/+42
| | | | | | | | | The genmcf548x partly uses is own implementation of the interrupt extension API for libbsd support. This patch is a part of the BSP source reorganization. Update #3285.
* bsps: Avoid malloc() in generic IRQ supportSebastian Huber2018-06-051-2/+3
| | | | | Use rtems_heap_allocate_aligned_with_boundary() instead of malloc() to avoid a dependency on errno.
* bsps: Move generic IRQ support to bspsSebastian Huber2018-04-096-0/+1779
This patch is a part of the BSP source reorganization. Update #3285.
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