| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (c) 2021 MediaTek Inc. |
| */ |
| |
| #ifndef __KREE_SYS_IPC__ |
| #define __KREE_SYS_IPC__ |
| |
| #include <linux/types.h> |
| #include "tz_cross/trustzone.h" |
| #include "tz_cross/ree_service.h" |
| |
| /* Mutex |
| */ |
| int KREE_ServMutexCreate(u32 op, u8 param[REE_SERVICE_BUFFER_SIZE]); |
| |
| int KREE_ServMutexDestroy(u32 op, u8 param[REE_SERVICE_BUFFER_SIZE]); |
| |
| int KREE_ServMutexLock(u32 op, u8 param[REE_SERVICE_BUFFER_SIZE]); |
| |
| int KREE_ServMutexUnlock(u32 op, u8 param[REE_SERVICE_BUFFER_SIZE]); |
| |
| int KREE_ServMutexTrylock(u32 op, u8 param[REE_SERVICE_BUFFER_SIZE]); |
| |
| int KREE_ServMutexIslock(u32 op, u8 param[REE_SERVICE_BUFFER_SIZE]); |
| |
| /* Semaphore |
| */ |
| int KREE_ServSemaphoreCreate(u32 op, u8 param[REE_SERVICE_BUFFER_SIZE]); |
| |
| int KREE_ServSemaphoreDestroy(u32 op, u8 param[REE_SERVICE_BUFFER_SIZE]); |
| |
| int KREE_ServSemaphoreDown(u32 op, u8 param[REE_SERVICE_BUFFER_SIZE]); |
| |
| int KREE_ServSemaphoreDownInterruptible(u32 op, |
| u8 param[REE_SERVICE_BUFFER_SIZE]); |
| |
| int KREE_ServSemaphoreDownTimeout(u32 op, |
| u8 param[REE_SERVICE_BUFFER_SIZE]); |
| |
| int KREE_ServSemaphoreDowntrylock(u32 op, |
| u8 param[REE_SERVICE_BUFFER_SIZE]); |
| |
| int KREE_ServSemaphoreUp(u32 op, u8 param[REE_SERVICE_BUFFER_SIZE]); |
| |
| #if 0 |
| /* wait queue |
| */ |
| int KREE_ServWaitqCreate(u32 op, u8 param[REE_SERVICE_BUFFER_SIZE]); |
| |
| int KREE_ServWaitqDestroy(u32 op, u8 param[REE_SERVICE_BUFFER_SIZE]); |
| |
| int KREE_ServWaitqWaitevent(u32 op, u8 param[REE_SERVICE_BUFFER_SIZE]); |
| |
| int KREE_ServWaitqWaiteventTimeout(u32 op, |
| u8 param[REE_SERVICE_BUFFER_SIZE]); |
| |
| int KREE_ServWaitqWakeup(u32 op, u8 param[REE_SERVICE_BUFFER_SIZE]); |
| #endif |
| #endif /* __KREE_SYS_IPC__ */ |
