diff options
Diffstat (limited to 'drivers/staging/wilc1000/wilc_msgqueue.h')
| -rw-r--r-- | drivers/staging/wilc1000/wilc_msgqueue.h | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/drivers/staging/wilc1000/wilc_msgqueue.h b/drivers/staging/wilc1000/wilc_msgqueue.h index ef1d2fa20c50..d231c334ed93 100644 --- a/drivers/staging/wilc1000/wilc_msgqueue.h +++ b/drivers/staging/wilc1000/wilc_msgqueue.h @@ -10,9 +10,22 @@ * @version 1.0 */ -#include "wilc_platform.h" -#include "wilc_errorsupport.h" -#include "wilc_memory.h" +#include <linux/semaphore.h> + +/* Message Queue type is a structure */ +typedef struct __Message_struct { + void *pvBuffer; + u32 u32Length; + struct __Message_struct *pstrNext; +} Message; + +typedef struct __MessageQueue_struct { + struct semaphore hSem; + spinlock_t strCriticalSection; + bool bExiting; + u32 u32ReceiversCount; + Message *pstrMessageList; +} WILC_MsgQueueHandle; /*! * @brief Creates a new Message queue @@ -27,7 +40,7 @@ * @date 30 Aug 2010 * @version 1.0 */ -WILC_ErrNo WILC_MsgQueueCreate(WILC_MsgQueueHandle *pHandle); +int wilc_mq_create(WILC_MsgQueueHandle *pHandle); /*! * @brief Sends a message @@ -44,7 +57,7 @@ WILC_ErrNo WILC_MsgQueueCreate(WILC_MsgQueueHandle *pHandle); * @date 30 Aug 2010 * @version 1.0 */ -WILC_ErrNo WILC_MsgQueueSend(WILC_MsgQueueHandle *pHandle, +int wilc_mq_send(WILC_MsgQueueHandle *pHandle, const void *pvSendBuffer, u32 u32SendBufferSize); /*! @@ -63,7 +76,7 @@ WILC_ErrNo WILC_MsgQueueSend(WILC_MsgQueueHandle *pHandle, * @date 30 Aug 2010 * @version 1.0 */ -WILC_ErrNo WILC_MsgQueueRecv(WILC_MsgQueueHandle *pHandle, +int wilc_mq_recv(WILC_MsgQueueHandle *pHandle, void *pvRecvBuffer, u32 u32RecvBufferSize, u32 *pu32ReceivedLength); @@ -76,6 +89,6 @@ WILC_ErrNo WILC_MsgQueueRecv(WILC_MsgQueueHandle *pHandle, * @date 30 Aug 2010 * @version 1.0 */ -WILC_ErrNo WILC_MsgQueueDestroy(WILC_MsgQueueHandle *pHandle); +int wilc_mq_destroy(WILC_MsgQueueHandle *pHandle); #endif |