| /* |
| * Copyright (c) 2014-2015 The Linux Foundation. All rights reserved. |
| * |
| * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| * |
| * |
| * 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. |
| */ |
| |
| /* |
| * This file was originally distributed by Qualcomm Atheros, Inc. |
| * under proprietary terms before Copyright ownership was assigned |
| * to the Linux Foundation. |
| */ |
| |
| #if !defined(__CDF_THREADS_H) |
| #define __CDF_THREADS_H |
| |
| /** |
| * DOC: cdf_threads |
| * |
| * Connectivity driver framework (CDF) thread related APIs |
| * |
| */ |
| |
| /* Include Files */ |
| #include <cdf_types.h> |
| |
| /* Preprocessor definitions and constants */ |
| |
| /* Type declarations */ |
| |
| /* Function declarations and documenation */ |
| |
| /** |
| * cdf_sleep() - sleep |
| * @msInterval : Number of milliseconds to suspend the current thread. |
| * A value of 0 may or may not cause the current thread to yield. |
| * |
| * This function suspends the execution of the current thread |
| * until the specified time out interval elapses. |
| * |
| * Return: nothing |
| */ |
| void cdf_sleep(uint32_t msInterval); |
| |
| /** |
| * cdf_sleep_us() - sleep |
| * @usInterval : Number of microseconds to suspend the current thread. |
| * A value of 0 may or may not cause the current thread to yield. |
| * |
| * This function suspends the execution of the current thread |
| * until the specified time out interval elapses. |
| * |
| * Return : nothing |
| */ |
| void cdf_sleep_us(uint32_t usInterval); |
| |
| /** |
| * cdf_busy_wait() - busy wait |
| * @usInterval : Number of microseconds to busy wait. |
| * |
| * This function places the current thread in busy wait until the specified |
| * time out interval elapses. If the interval is greater than 50us on WM, the |
| * behaviour is undefined. |
| * |
| * Return : nothing |
| */ |
| void cdf_busy_wait(uint32_t usInterval); |
| |
| #endif /* __CDF_THREADS_H */ |