ea8930bd78
Reworks the zephyr macros and pools to be objects in their own right. Each pool can be statically defined with a Z_ private macro. The objects can then be initialized with an rtio instance statically. This cleans up a lot of code that was otherwise doing little bits of management around allocation/freeing and reduces the scope those functions has to the data it needs. This should enable sharing the pools of sqe, cqe, and mem blocks among rtio instances in a future improvement easily. Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
32 lines
671 B
C
32 lines
671 B
C
/*
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* Copyright (c) 2023 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr/rtio/rtio.h>
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#include <zephyr/sys/util.h>
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#include <zephyr/app_memory/app_memdomain.h>
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#ifdef CONFIG_USERSPACE
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K_APPMEM_PARTITION_DEFINE(rtio_partition);
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#endif
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int rtio_init(void)
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{
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STRUCT_SECTION_FOREACH(rtio_sqe_pool, sqe_pool) {
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for (int i = 0; i < sqe_pool->pool_size; i++) {
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rtio_mpsc_push(&sqe_pool->free_q, &sqe_pool->pool[i].q);
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}
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}
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STRUCT_SECTION_FOREACH(rtio_cqe_pool, cqe_pool) {
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for (int i = 0; i < cqe_pool->pool_size; i++) {
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rtio_mpsc_push(&cqe_pool->free_q, &cqe_pool->pool[i].q);
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}
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}
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return 0;
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}
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SYS_INIT(rtio_init, POST_KERNEL, 0);
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