| /* |
| * Copyright (c) 2014-2017 The Linux Foundation. All rights reserved. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| /** |
| * DOC: qdf_threads |
| * QCA driver framework (QDF) thread related APIs |
| */ |
| |
| #if !defined(__QDF_THREADS_H) |
| #define __QDF_THREADS_H |
| |
| #include <qdf_types.h> |
| #include "i_qdf_threads.h" |
| |
| typedef __qdf_thread_t qdf_thread_t; |
| |
| /* Function declarations and documenation */ |
| |
| void qdf_sleep(uint32_t ms_interval); |
| |
| void qdf_sleep_us(uint32_t us_interval); |
| |
| void qdf_busy_wait(uint32_t us_interval); |
| |
| /** |
| * qdf_set_user_nice() - set thread's nice value |
| * @thread: pointer to thread |
| * @nice: nice value |
| * |
| * Return: none |
| */ |
| void qdf_set_user_nice(qdf_thread_t *thread, long nice); |
| |
| /** |
| * qdf_create_thread() - create a kernel thread |
| * @thread: pointer to thread |
| * @nice: nice value |
| * |
| * Return: pointer to created kernel thread |
| */ |
| qdf_thread_t *qdf_create_thread(int (*thread_handler)(void *data), void *data, |
| const char thread_name[]); |
| |
| /** |
| * qdf_wake_up_process() - wake up given thread |
| * @thread: pointer to thread which needs to be woken up |
| * |
| * Return: none |
| */ |
| int qdf_wake_up_process(qdf_thread_t *thread); |
| |
| /** |
| * qdf_print_stack_trace_thread() - prints the stack trace of the given thread |
| * @thread: the thread for which the stack trace will be printed |
| * |
| * Return: None |
| */ |
| void qdf_print_thread_trace(qdf_thread_t *thread); |
| |
| /** |
| * qdf_get_current_task() - get current task struct |
| * |
| * Return: pointer to task struct |
| */ |
| qdf_thread_t *qdf_get_current_task(void); |
| #endif /* __QDF_THREADS_H */ |