f192fccf3a
Add mayfly locking around the access to the local pending procedure list as it is accessed by both thread and mayfly. Fixes #45427 Signed-off-by: Thomas Ebert Hansen <thoh@oticon.com>
33 lines
1 KiB
C
33 lines
1 KiB
C
/*
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* Copyright (c) 2016-2017 Nordic Semiconductor ASA
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* Copyright (c) 2016 Vinayak Kariappa Chettimada
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#define MAYFLY_CALL_ID_0 0
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#define MAYFLY_CALL_ID_1 1
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#define MAYFLY_CALL_ID_2 2
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#define MAYFLY_CALL_ID_PROGRAM 3
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#define MAYFLY_CALLER_COUNT 4
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#define MAYFLY_CALLEE_COUNT 4
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struct mayfly {
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uint8_t volatile _req;
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uint8_t _ack;
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memq_link_t *_link;
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void *param;
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void (*fp)(void *);
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};
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void mayfly_init(void);
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void mayfly_enable(uint8_t caller_id, uint8_t callee_id, uint8_t enable);
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uint32_t mayfly_enqueue(uint8_t caller_id, uint8_t callee_id, uint8_t chain,
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struct mayfly *m);
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void mayfly_run(uint8_t callee_id);
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extern void mayfly_enable_cb(uint8_t caller_id, uint8_t callee_id, uint8_t enable);
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extern uint32_t mayfly_is_enabled(uint8_t caller_id, uint8_t callee_id);
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extern uint32_t mayfly_prio_is_equal(uint8_t caller_id, uint8_t callee_id);
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extern void mayfly_pend(uint8_t caller_id, uint8_t callee_id);
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extern uint32_t mayfly_is_running(void);
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