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58 lines
1.4 KiB
58 lines
1.4 KiB
/*
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* Copyright (c) Hisilicon Technologies Co., Ltd. 2019-2029. All rights reserved.
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* Description: for huanglong misc driver
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* Author: bsp
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* Create: 2019-11-22
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*/
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#ifndef __EXT_MISC__
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#define __EXT_MISC__
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#include <uapi/linux/types.h>
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#ifdef CONFIG_BLK_DEV_RAM
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void initmrd_reserve_memory(void);
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#else
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static inline void initmrd_reserve_memory(void) {}
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#endif
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#ifdef CONFIG_BLK_DEV_LOOP
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void initfile_reserve_memory(void);
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#else
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static inline void initfile_reserve_memory(void) {}
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#endif
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#ifdef CONFIG_PCIE_SOCT_CFG
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void pcie_reserve_memory(void);
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#else
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static inline void pcie_reserve_memory(void) {}
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#endif
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void pdm_reserve_mem(void);
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struct match_t {
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int type;
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int reg;
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void *data;
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};
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#define MATCH_SET_TYPE_REG(_type, _reg) {(_type), (_reg), (void *)0}
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#define MATCH_SET_TYPE_DATA(_type, _data) {(_type), 0, (void *)(_data)}
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#define MATCH_SET(_type, _reg, _data) {(_type), (_reg), (void *)(_data)}
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int match_reg_to_type(struct match_t *table, int nr_table, int reg, int def);
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int match_type_to_reg(struct match_t *table, int nr_table, int type, int def);
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int match_data_to_type(struct match_t *table, int nr_table, char *data, int size,
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int def);
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void *match_type_to_data(struct match_t *table, int nr_table, int type,
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void *def);
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int find_param_tag(const char *name, char **data);
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int fdt_add_memory_reserve(u64 base, u64 size);
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#endif /* __EXT_MISC__ */
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