e09a0255da
Entering irq_offload() on multiple CPUs can cause difficult to debug/reproduce crashes. Demote irq_offload() to non-inline (it never needed to be inline anyway) and wrap the arch call in a semaphore. Some tests which were unnecessarily killing threads have been fixed; these threads exit by themselves anyway and we won't leave the semaphore dangling. The definition of z_arch_irq_offload() moved to arch_interface.h as it only gets called by kernel C code. Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
41 lines
873 B
C
41 lines
873 B
C
/*
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* Copyright (c) 2015 Intel corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @file
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* @brief IRQ Offload interface
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*/
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#ifndef ZEPHYR_INCLUDE_IRQ_OFFLOAD_H_
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#define ZEPHYR_INCLUDE_IRQ_OFFLOAD_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef CONFIG_IRQ_OFFLOAD
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typedef void (*irq_offload_routine_t)(void *parameter);
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/**
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* @brief Run a function in interrupt context
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*
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* This function synchronously runs the provided function in interrupt
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* context, passing in the supplied parameter. Useful for test code
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* which needs to show that kernel objects work correctly in interrupt
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* context.
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*
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* @param routine The function to run
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* @param parameter Argument to pass to the function when it is run as an
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* interrupt
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*/
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void irq_offload(irq_offload_routine_t routine, void *parameter);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SW_IRQ_H_ */
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