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/*
*
* Copyright (c) 2018 Huawei Technologies 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 _COMMON_PAL_BITWIDE_ADJUST_H_
#define _COMMON_PAL_BITWIDE_ADJUST_H_
#ifdef HAL_LIB
#include "pal_bitwide_adjust.h"
#else
#define MODULE(name) (1)
#include "common_mem_common.h"
#include "common_func.h"
#define ALIGN_SIZET(size) ((uint64_t)(size))
#define ALIGN_PTR(PTR) ((uint64_t)(PTR))
extern struct common_mem_memseg *g_PMemSegArry;
extern void **g_LMegAddrArry;
/*get Local Seg addr by segIdx*/
#define HMEM_SEG_LVADDR(segid) (g_LMegAddrArry[segid])
/*get SegIDX by PrimSegAddr, just get the array Idx of g_PMemSegArry*/
#define HMEM_SEGID(segaddr) ((struct common_mem_memseg*)segaddr - &(g_PMemSegArry[0]))
/*****************************************************************
Parameters : LMegAddrArry[] Local common_mem_memseg addr Array
SegNum common_mem_memseg Num.
Return :
Description : init g_PrimAddr2LocalMap g_LocalAddr2PrimMap while the process start
*****************************************************************/
void *pal_shddr_to_laddr(uint64_t shaddr);
uint64_t pal_laddr_to_shddr(void *laddr);
int dmm_pal_addr_align();
void *shmem_shddr_to_laddr(void *addr);
uint64_t shmem_laddr_to_shddr(void *addr);
extern int g_PrimSameFlg;
/* if __NSTACK_MAIN__ is defined, no need do addr trans*/
#ifndef __NSTACK_MAIN__
/* g_PrimSameFlg check should be done before calling cast functions */
/*share memory address to local virtual address*/
#define ADDR_SHTOL(addr) (g_PrimSameFlg ? ((void*) (addr)) : pal_shddr_to_laddr((uint64_t)(addr)))
/*local virtual address to share memory address according to memseg*/
#define ADDR_LTOSH(addr) (g_PrimSameFlg ? ((uint64_t)(addr)) : pal_laddr_to_shddr((void*)(addr)))
#define PTR_SHTOL(type, addr) ((type)ADDR_SHTOL(addr))
/*local virtual address to share memory address; for compatible, not delete ADDR_LTOSH_EXT*/
#define ADDR_LTOSH_EXT(addr) ADDR_LTOSH(addr)
#else
/*share memory address to local virtual address*/
#define ADDR_SHTOL(addr) ((void*)(addr))
/*local virtual address to share memory address according to memseg*/
#define ADDR_LTOSH(addr) ((uint64_t)(addr))
#define PTR_SHTOL(type, addr) ((type)(addr))
/*local virtual address to share memory address; for compatible, not delete ADDR_LTOSH_EXT*/
#define ADDR_LTOSH_EXT(addr) ADDR_LTOSH(addr)
#endif
#if MODULE("list")
#define COMMON_LIST_INSERT_HEAD(lhead, lelm, field) do { \
if (((lelm)->field.le_next_align = (lhead)->lh_first_align) != ((typeof((lhead)->lh_first_align))(long)NULL)) \
((typeof((lhead)->lh_first))ADDR_SHTOL((lhead)->lh_first_align))->field.le_prev_align = \
ADDR_LTOSH(&(lelm)->field.le_next); \
(lhead)->lh_first_align = ADDR_LTOSH(lelm); \
(lelm)->field.le_prev_align = ADDR_LTOSH(&(lhead)->lh_first); \
} while (/*CONSTCOND*/0)
#define COMMON_LIST_REMOVE(lelm, field) do { \
if ((lelm)->field.le_next_align != ((typeof((lelm)->field.le_next_align))ALIGN_PTR(NULL))) \
((typeof((lelm)->field.le_next))ADDR_SHTOL((lelm)->field.le_next_align))->field.le_prev_align = \
(lelm)->field.le_prev_align; \
if (EOK != (MEMCPY_S((typeof((lelm)->field.le_prev))ADDR_SHTOL((lelm)->field.le_prev_align), \
sizeof((lelm)->field.le_next_align), \
&((lelm)->field.le_next_align), \
sizeof((lelm)->field.le_next_align)))) \
{\
NSCOMM_LOGERR("MEMCPY_S failed.");\
return;\
}\
} while (/*CONSTCOND*/0)
#define COMMON_LIST_EMPTY(lhead) ((typeof((lhead)->lh_first))ADDR_SHTOL((lhead)->lh_first_align) == NULL)
#define COMMON_LIST_FIRST(lhead) ((typeof((lhead)->lh_first))ADDR_SHTOL((lhead)->lh_first_align))
#define COMMON_LIST_NEXT(lelm, field) ((typeof((lelm)->field.le_next))ADDR_SHTOL((lelm)->field.le_next_align))
#endif
#if MODULE("tailq")
#define COMMON_TAILQ_INSERT_TAIL(lhead, lelm, field) do { \
(lelm)->field.tqe_next_align = (typeof((lelm)->field.tqe_next_align))NULL; \
(lelm)->field.tqe_prev_align = (lhead)->tqh_last_align; \
typeof((lhead)->tqh_last_align) tempelm = ADDR_LTOSH(lelm);\
if (EOK != (MEMCPY_S(ADDR_SHTOL((lhead)->tqh_last_align), sizeof(tempelm), &tempelm, sizeof(tempelm)))) \
{\
NSCOMM_LOGERR("MEMCPY_S failed.");\
}\
(lhead)->tqh_last_align = ADDR_LTOSH(&(lelm)->field.tqe_next); \
} while (/*CONSTCOND*/0)
#define COMMON_TAILQ_FOREACH(lvar, lhead, field) \
for ((lvar) = (typeof(lvar))ADDR_SHTOL((lhead)->tqh_first_align); \
(lvar); \
(lvar) = (typeof(lvar))ADDR_SHTOL((lvar)->field.tqe_next_align))
#define COMMON_TAILQ_REMOVE(lhead, lelm, field) do { \
if (((lelm)->field.tqe_next_align) != (typeof((lelm)->field.tqe_next_align))NULL) \
((typeof((lelm)->field.tqe_next))ADDR_SHTOL((lelm)->field.tqe_next_align))->field.tqe_prev_align = \
(lelm)->field.tqe_prev_align; \
else \
(lhead)->tqh_last_align = (lelm)->field.tqe_prev_align; \
if (EOK != (MEMCPY_S(ADDR_SHTOL((lelm)->field.tqe_prev_align), \
sizeof((lelm)->field.tqe_next_align), \
&((lelm)->field.tqe_next_align), \
sizeof((lelm)->field.tqe_next_align)))) \
{\
NSCOMM_LOGERR("MEMCPY_S failed.");\
}\
} while (/*CONSTCOND*/0)
/*
* Tail queue functions.
*/
#define COMMON_TAILQ_INIT(head) do { \
(head)->tqh_first_align = (typeof((head)->tqh_first_align))NULL; \
(head)->tqh_last_align = ADDR_LTOSH(&(head)->tqh_first); \
} while (/*CONSTCOND*/0)
/*
* Tail queue access methods.
*/
#define COMMON_TAILQ_EMPTY(head) ((head)->tqh_first_align == (typeof((head)->tqh_first_align))NULL)
#define COMMON_TAILQ_FIRST(head) ((typeof((head)->tqh_first))ADDR_SHTOL((head)->tqh_first_align))
#define COMMON_TAILQ_NEXT(elm, field) ((typeof((elm)->field.tqe_next))ADDR_SHTOL((elm)->field.tqe_next_align))
#endif
#if MODULE("stailq")
/*
* Singly-linked Tail queue functions.
*/
#define COMMON_STAILQ_INIT(head) do { \
(head)->stqh_first_align = ALIGN_PTR(NULL); \
(head)->stqh_last_align = ADDR_LTOSH(&(head)->stqh_first); \
} while (/*CONSTCOND*/0)
#define COMMON_STAILQ_INSERT_TAIL(head, elm, field) do { \
(elm)->field.stqe_next_align = ALIGN_PTR(NULL); \
typeof((head)->stqh_last_align) telm = ADDR_LTOSH(elm);\
if (EOK != (MEMCPY_S(ADDR_SHTOL((head)->stqh_last_align), sizeof(telm), &telm, sizeof(telm))))\
{\
NSCOMM_LOGERR("MEMCPY_S failed.");\
}\
(head)->stqh_last_align = ADDR_LTOSH(&(elm)->field.stqe_next); \
} while (/*CONSTCOND*/0)
#define COMMON_STAILQ_REMOVE_HEAD(head, field) do { \
if (((head)->stqh_first_align = \
((typeof((head)->stqh_first))ADDR_SHTOL((head)->stqh_first_align))->field.stqe_next_align) == \
(PTR_ALIGN_TYPE)NULL) \
(head)->stqh_last_align = ADDR_LTOSH(&(head)->stqh_first); \
} while (/*CONSTCOND*/0)
#define COMMON_STAILQ_FOREACH(var, head, field) \
for ((var) = ADDR_SHTOL((head)->stqh_first_align); \
(var); \
(var) = ADDR_SHTOL((var)->field.stqe_next_align))
/*
* Singly-linked Tail queue access methods.
*/
#define COMMON_STAILQ_EMPTY(head) ((head)->stqh_first_align == (PTR_ALIGN_TYPE)NULL)
#define COMMON_STAILQ_FIRST(head) (ADDR_SHTOL((head)->stqh_first_align))
#define COMMON_STAILQ_NEXT(elm, field) (ADDR_SHTOL((elm)->field.stqe_next_align))
#endif
#endif
#endif
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