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- /*
- * Copyright (c) 2019 The Linux Foundation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- * * Neither the name of The Linux Foundation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- #if !defined(_IPA_NATI_MAP_H_)
- # define _IPA_NATI_MAP_H_
- #include <stdint.h>
- # ifdef __cplusplus
- extern "C"
- {
- # endif /* __cplusplus */
- /* Used below */
- #define MAKE_AS_STR_CASE(v) case v: return #v
- /*
- * The following is used to describe which map to use.
- *
- * PLEASE KEEP THE FOLLOWING IN SYNC WITH ipa_which_map_as_str()
- * BELOW.
- */
- typedef enum
- {
- MAP_NUM_00 = 0,
- MAP_NUM_01 = 1,
- MAP_NUM_02 = 2,
- MAP_NUM_03 = 3,
- MAP_NUM_99 = 4,
- MAP_NUM_MAX
- } ipa_which_map;
- #define VALID_IPA_USE_MAP(w) \
- ( (w) >= MAP_NUM_00 || (w) < MAP_NUM_MAX )
- /* KEEP THE FOLLOWING IN SYNC WITH ABOVE. */
- static inline const char* ipa_which_map_as_str(
- ipa_which_map w )
- {
- switch ( w )
- {
- MAKE_AS_STR_CASE(MAP_NUM_00);
- MAKE_AS_STR_CASE(MAP_NUM_01);
- MAKE_AS_STR_CASE(MAP_NUM_02);
- MAKE_AS_STR_CASE(MAP_NUM_03);
- MAKE_AS_STR_CASE(MAP_NUM_99);
- default:
- break;
- }
- return "???";
- }
- int ipa_nat_map_add(
- ipa_which_map which,
- uint32_t key,
- uint32_t val );
- int ipa_nat_map_find(
- ipa_which_map which,
- uint32_t key,
- uint32_t* val_ptr );
- int ipa_nat_map_del(
- ipa_which_map which,
- uint32_t key,
- uint32_t* val_ptr );
- int ipa_nat_map_clear(
- ipa_which_map which );
- int ipa_nat_map_dump(
- ipa_which_map which );
- # ifdef __cplusplus
- }
- # endif /* __cplusplus */
- #endif /* #if !defined(_IPA_NATI_MAP_H_) */
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