diff options
Diffstat (limited to 'drivers/staging/nmf-cm/cm/engine/semaphores/hw_semaphores/inc/hw_semaphores.h')
| -rw-r--r-- | drivers/staging/nmf-cm/cm/engine/semaphores/hw_semaphores/inc/hw_semaphores.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/staging/nmf-cm/cm/engine/semaphores/hw_semaphores/inc/hw_semaphores.h b/drivers/staging/nmf-cm/cm/engine/semaphores/hw_semaphores/inc/hw_semaphores.h new file mode 100644 index 00000000000..bd914195b6d --- /dev/null +++ b/drivers/staging/nmf-cm/cm/engine/semaphores/hw_semaphores/inc/hw_semaphores.h @@ -0,0 +1,32 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * Author: Jean-Philippe FASSINO <jean-philippe.fassino@stericsson.com> for ST-Ericsson. + * License terms: GNU General Public License (GPL) version 2. + */ +/** + * \internal + */ +#ifndef __INC_HW_SEMA_H_ +#define __INC_HW_SEMA_H_ + +#include <cm/inc/cm_type.h> +#include <cm/engine/semaphores/inc/semaphores.h> +#include <share/semaphores/inc/hwsem_hwp.h> + + +/******************************************************************************/ +/************************ FUNCTIONS PROTOTYPES ********************************/ +/******************************************************************************/ + +PUBLIC t_cm_error cm_HSEM_Init(const t_cm_system_address *pSystemAddr); +PUBLIC t_cm_error cm_HSEM_EnableSemIrq(t_semaphore_id semId, t_nmf_core_id toCoreId); +PUBLIC void cm_HSEM_Take(t_nmf_core_id coreId, t_semaphore_id semId); +PUBLIC void cm_HSEM_Give(t_nmf_core_id coreId, t_semaphore_id semId); +PUBLIC void cm_HSEM_GiveWithInterruptGeneration(t_nmf_core_id coreId, t_semaphore_id semId); +PUBLIC void cm_HSEM_GenerateIrq(t_nmf_core_id coreId, t_semaphore_id semId); +PUBLIC t_nmf_core_id cm_HSEM_GetCoreIdFromIrqSrc(void); + +PUBLIC t_cm_error cm_HSEM_PowerOn(t_nmf_core_id coreId); +PUBLIC void cm_HSEM_PowerOff(t_nmf_core_id coreId); + +#endif /* __INC_HW_SEMA_H_ */ |