/* Copyright 2019 Rockchip Electronics Co. LTD
|
*
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
* you may not use this file except in compliance with the License.
|
* You may obtain a copy of the License at
|
*
|
* http://www.apache.org/licenses/LICENSE-2.0
|
*
|
* Unless required by applicable law or agreed to in writing, software
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
* See the License for the specific language governing permissions and
|
* limitations under the License.
|
*
|
*/
|
|
#ifndef INCLUDE_RT_MPI_RK_MPI_MMZ_H__
|
#define INCLUDE_RT_MPI_RK_MPI_MMZ_H__
|
|
#include "rk_comm_mb.h"
|
|
#ifdef __cplusplus
|
#if __cplusplus
|
extern "C" {
|
#endif
|
#endif /* __cplusplus */
|
|
#define RK_MMZ_ALLOC_TYPE_IOMMU 0x00000000
|
#define RK_MMZ_ALLOC_TYPE_CMA 0x00000001
|
|
#define RK_MMZ_ALLOC_CACHEABLE 0x00000000
|
#define RK_MMZ_ALLOC_UNCACHEABLE 0x00000010
|
|
#define RK_MMZ_SYNC_READONLY 0x00000000
|
#define RK_MMZ_SYNC_WRITEONLY 0x00000001
|
#define RK_MMZ_SYNC_RW 0x00000002
|
|
RK_S32 RK_MPI_MMZ_Alloc(MB_BLK *pBlk, RK_U32 u32Length, RK_U32 u32Flags);
|
RK_S32 RK_MPI_MMZ_Free(MB_BLK blk);
|
|
RK_U64 RK_MPI_MMZ_Handle2PhysAddr(MB_BLK blk);
|
RK_VOID *RK_MPI_MMZ_Handle2VirAddr(MB_BLK blk);
|
RK_S32 RK_MPI_MMZ_Handle2Fd(MB_BLK blk);
|
RK_U64 RK_MPI_MMZ_GetSize(MB_BLK blk);
|
MB_BLK RK_MPI_MMZ_Fd2Handle(RK_S32 u32Fd);
|
MB_BLK RK_MPI_MMZ_VirAddr2Handle(RK_VOID *pVirAddr);
|
MB_BLK RK_MPI_MMZ_PhyAddr2Handle(RK_U64 u64phyAddr);
|
|
RK_S32 RK_MPI_MMZ_IsCacheable(MB_BLK blk);
|
RK_S32 RK_MPI_MMZ_FlushCacheStart(MB_BLK blk, RK_U32 u32Offset, RK_U32 u32Length, RK_U32 u32Flags);
|
RK_S32 RK_MPI_MMZ_FlushCacheEnd(MB_BLK blk, RK_U32 u32Offset, RK_U32 u32Length, RK_U32 u32Flags);
|
RK_S32 RK_MPI_MMZ_FlushCacheVaddrStart(RK_VOID *pVirAddr, RK_U32 u32Length, RK_U32 u32Flags);
|
RK_S32 RK_MPI_MMZ_FlushCacheVaddrEnd(RK_VOID *pVirAddr, RK_U32 u32Length, RK_U32 u32Flags);
|
RK_S32 RK_MPI_MMZ_FlushCachePaddrStart(RK_U64 u64phyAddr, RK_U32 u32Length, RK_U32 u32Flags);
|
RK_S32 RK_MPI_MMZ_FlushCachePaddrEnd(RK_U64 u64phyAddr, RK_U32 u32Length, RK_U32 u32Flags);
|
|
#ifdef __cplusplus
|
#if __cplusplus
|
}
|
#endif
|
#endif /* __cplusplus */
|
|
#endif /* INCLUDE_RT_MPI_RK_MPI_MMZ_H__ */
|
