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Diffstat (limited to 'kernel/include/linux/regmap.h')
| -rw-r--r-- | kernel/include/linux/regmap.h | 748 |
1 files changed, 748 insertions, 0 deletions
diff --git a/kernel/include/linux/regmap.h b/kernel/include/linux/regmap.h new file mode 100644 index 000000000..116655d92 --- /dev/null +++ b/kernel/include/linux/regmap.h @@ -0,0 +1,748 @@ +#ifndef __LINUX_REGMAP_H +#define __LINUX_REGMAP_H + +/* + * Register map access API + * + * Copyright 2011 Wolfson Microelectronics plc + * + * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/list.h> +#include <linux/rbtree.h> +#include <linux/err.h> +#include <linux/bug.h> + +struct module; +struct device; +struct i2c_client; +struct irq_domain; +struct spi_device; +struct spmi_device; +struct regmap; +struct regmap_range_cfg; +struct regmap_field; +struct snd_ac97; + +/* An enum of all the supported cache types */ +enum regcache_type { + REGCACHE_NONE, + REGCACHE_RBTREE, + REGCACHE_COMPRESSED, + REGCACHE_FLAT, +}; + +/** + * Default value for a register. We use an array of structs rather + * than a simple array as many modern devices have very sparse + * register maps. + * + * @reg: Register address. + * @def: Register default value. + */ +struct reg_default { + unsigned int reg; + unsigned int def; +}; + +#ifdef CONFIG_REGMAP + +enum regmap_endian { + /* Unspecified -> 0 -> Backwards compatible default */ + REGMAP_ENDIAN_DEFAULT = 0, + REGMAP_ENDIAN_BIG, + REGMAP_ENDIAN_LITTLE, + REGMAP_ENDIAN_NATIVE, +}; + +/** + * A register range, used for access related checks + * (readable/writeable/volatile/precious checks) + * + * @range_min: address of first register + * @range_max: address of last register + */ +struct regmap_range { + unsigned int range_min; + unsigned int range_max; +}; + +#define regmap_reg_range(low, high) { .range_min = low, .range_max = high, } + +/* + * A table of ranges including some yes ranges and some no ranges. + * If a register belongs to a no_range, the corresponding check function + * will return false. If a register belongs to a yes range, the corresponding + * check function will return true. "no_ranges" are searched first. + * + * @yes_ranges : pointer to an array of regmap ranges used as "yes ranges" + * @n_yes_ranges: size of the above array + * @no_ranges: pointer to an array of regmap ranges used as "no ranges" + * @n_no_ranges: size of the above array + */ +struct regmap_access_table { + const struct regmap_range *yes_ranges; + unsigned int n_yes_ranges; + const struct regmap_range *no_ranges; + unsigned int n_no_ranges; +}; + +typedef void (*regmap_lock)(void *); +typedef void (*regmap_unlock)(void *); + +/** + * Configuration for the register map of a device. + * + * @name: Optional name of the regmap. Useful when a device has multiple + * register regions. + * + * @reg_bits: Number of bits in a register address, mandatory. + * @reg_stride: The register address stride. Valid register addresses are a + * multiple of this value. If set to 0, a value of 1 will be + * used. + * @pad_bits: Number of bits of padding between register and value. + * @val_bits: Number of bits in a register value, mandatory. + * + * @writeable_reg: Optional callback returning true if the register + * can be written to. If this field is NULL but wr_table + * (see below) is not, the check is performed on such table + * (a register is writeable if it belongs to one of the ranges + * specified by wr_table). + * @readable_reg: Optional callback returning true if the register + * can be read from. If this field is NULL but rd_table + * (see below) is not, the check is performed on such table + * (a register is readable if it belongs to one of the ranges + * specified by rd_table). + * @volatile_reg: Optional callback returning true if the register + * value can't be cached. If this field is NULL but + * volatile_table (see below) is not, the check is performed on + * such table (a register is volatile if it belongs to one of + * the ranges specified by volatile_table). + * @precious_reg: Optional callback returning true if the register + * should not be read outside of a call from the driver + * (e.g., a clear on read interrupt status register). If this + * field is NULL but precious_table (see below) is not, the + * check is performed on such table (a register is precious if + * it belongs to one of the ranges specified by precious_table). + * @lock: Optional lock callback (overrides regmap's default lock + * function, based on spinlock or mutex). + * @unlock: As above for unlocking. + * @lock_arg: this field is passed as the only argument of lock/unlock + * functions (ignored in case regular lock/unlock functions + * are not overridden). + * @reg_read: Optional callback that if filled will be used to perform + * all the reads from the registers. Should only be provided for + * devices whose read operation cannot be represented as a simple + * read operation on a bus such as SPI, I2C, etc. Most of the + * devices do not need this. + * @reg_write: Same as above for writing. + * @fast_io: Register IO is fast. Use a spinlock instead of a mutex + * to perform locking. This field is ignored if custom lock/unlock + * functions are used (see fields lock/unlock of struct regmap_config). + * This field is a duplicate of a similar file in + * 'struct regmap_bus' and serves exact same purpose. + * Use it only for "no-bus" cases. + * @max_register: Optional, specifies the maximum valid register index. + * @wr_table: Optional, points to a struct regmap_access_table specifying + * valid ranges for write access. + * @rd_table: As above, for read access. + * @volatile_table: As above, for volatile registers. + * @precious_table: As above, for precious registers. + * @reg_defaults: Power on reset values for registers (for use with + * register cache support). + * @num_reg_defaults: Number of elements in reg_defaults. + * + * @read_flag_mask: Mask to be set in the top byte of the register when doing + * a read. + * @write_flag_mask: Mask to be set in the top byte of the register when doing + * a write. If both read_flag_mask and write_flag_mask are + * empty the regmap_bus default masks are used. + * @use_single_rw: If set, converts the bulk read and write operations into + * a series of single read and write operations. This is useful + * for device that does not support bulk read and write. + * @can_multi_write: If set, the device supports the multi write mode of bulk + * write operations, if clear multi write requests will be + * split into individual write operations + * + * @cache_type: The actual cache type. + * @reg_defaults_raw: Power on reset values for registers (for use with + * register cache support). + * @num_reg_defaults_raw: Number of elements in reg_defaults_raw. + * @reg_format_endian: Endianness for formatted register addresses. If this is + * DEFAULT, the @reg_format_endian_default value from the + * regmap bus is used. + * @val_format_endian: Endianness for formatted register values. If this is + * DEFAULT, the @reg_format_endian_default value from the + * regmap bus is used. + * + * @ranges: Array of configuration entries for virtual address ranges. + * @num_ranges: Number of range configuration entries. + */ +struct regmap_config { + const char *name; + + int reg_bits; + int reg_stride; + int pad_bits; + int val_bits; + + bool (*writeable_reg)(struct device *dev, unsigned int reg); + bool (*readable_reg)(struct device *dev, unsigned int reg); + bool (*volatile_reg)(struct device *dev, unsigned int reg); + bool (*precious_reg)(struct device *dev, unsigned int reg); + regmap_lock lock; + regmap_unlock unlock; + void *lock_arg; + + int (*reg_read)(void *context, unsigned int reg, unsigned int *val); + int (*reg_write)(void *context, unsigned int reg, unsigned int val); + + bool fast_io; + + unsigned int max_register; + const struct regmap_access_table *wr_table; + const struct regmap_access_table *rd_table; + const struct regmap_access_table *volatile_table; + const struct regmap_access_table *precious_table; + const struct reg_default *reg_defaults; + unsigned int num_reg_defaults; + enum regcache_type cache_type; + const void *reg_defaults_raw; + unsigned int num_reg_defaults_raw; + + u8 read_flag_mask; + u8 write_flag_mask; + + bool use_single_rw; + bool can_multi_write; + + enum regmap_endian reg_format_endian; + enum regmap_endian val_format_endian; + + const struct regmap_range_cfg *ranges; + unsigned int num_ranges; +}; + +/** + * Configuration for indirectly accessed or paged registers. + * Registers, mapped to this virtual range, are accessed in two steps: + * 1. page selector register update; + * 2. access through data window registers. + * + * @name: Descriptive name for diagnostics + * + * @range_min: Address of the lowest register address in virtual range. + * @range_max: Address of the highest register in virtual range. + * + * @page_sel_reg: Register with selector field. + * @page_sel_mask: Bit shift for selector value. + * @page_sel_shift: Bit mask for selector value. + * + * @window_start: Address of first (lowest) register in data window. + * @window_len: Number of registers in data window. + */ +struct regmap_range_cfg { + const char *name; + + /* Registers of virtual address range */ + unsigned int range_min; + unsigned int range_max; + + /* Page selector for indirect addressing */ + unsigned int selector_reg; + unsigned int selector_mask; + int selector_shift; + + /* Data window (per each page) */ + unsigned int window_start; + unsigned int window_len; +}; + +struct regmap_async; + +typedef int (*regmap_hw_write)(void *context, const void *data, + size_t count); +typedef int (*regmap_hw_gather_write)(void *context, + const void *reg, size_t reg_len, + const void *val, size_t val_len); +typedef int (*regmap_hw_async_write)(void *context, + const void *reg, size_t reg_len, + const void *val, size_t val_len, + struct regmap_async *async); +typedef int (*regmap_hw_read)(void *context, + const void *reg_buf, size_t reg_size, + void *val_buf, size_t val_size); +typedef int (*regmap_hw_reg_read)(void *context, unsigned int reg, + unsigned int *val); +typedef int (*regmap_hw_reg_write)(void *context, unsigned int reg, + unsigned int val); +typedef struct regmap_async *(*regmap_hw_async_alloc)(void); +typedef void (*regmap_hw_free_context)(void *context); + +/** + * Description of a hardware bus for the register map infrastructure. + * + * @fast_io: Register IO is fast. Use a spinlock instead of a mutex + * to perform locking. This field is ignored if custom lock/unlock + * functions are used (see fields lock/unlock of + * struct regmap_config). + * @write: Write operation. + * @gather_write: Write operation with split register/value, return -ENOTSUPP + * if not implemented on a given device. + * @async_write: Write operation which completes asynchronously, optional and + * must serialise with respect to non-async I/O. + * @read: Read operation. Data is returned in the buffer used to transmit + * data. + * @async_alloc: Allocate a regmap_async() structure. + * @read_flag_mask: Mask to be set in the top byte of the register when doing + * a read. + * @reg_format_endian_default: Default endianness for formatted register + * addresses. Used when the regmap_config specifies DEFAULT. If this is + * DEFAULT, BIG is assumed. + * @val_format_endian_default: Default endianness for formatted register + * values. Used when the regmap_config specifies DEFAULT. If this is + * DEFAULT, BIG is assumed. + * @async_size: Size of struct used for async work. + */ +struct regmap_bus { + bool fast_io; + regmap_hw_write write; + regmap_hw_gather_write gather_write; + regmap_hw_async_write async_write; + regmap_hw_reg_write reg_write; + regmap_hw_read read; + regmap_hw_reg_read reg_read; + regmap_hw_free_context free_context; + regmap_hw_async_alloc async_alloc; + u8 read_flag_mask; + enum regmap_endian reg_format_endian_default; + enum regmap_endian val_format_endian_default; +}; + +struct regmap *regmap_init(struct device *dev, + const struct regmap_bus *bus, + void *bus_context, + const struct regmap_config *config); +int regmap_attach_dev(struct device *dev, struct regmap *map, + const struct regmap_config *config); +struct regmap *regmap_init_i2c(struct i2c_client *i2c, + const struct regmap_config *config); +struct regmap *regmap_init_spi(struct spi_device *dev, + const struct regmap_config *config); +struct regmap *regmap_init_spmi_base(struct spmi_device *dev, + const struct regmap_config *config); +struct regmap *regmap_init_spmi_ext(struct spmi_device *dev, + const struct regmap_config *config); +struct regmap *regmap_init_mmio_clk(struct device *dev, const char *clk_id, + void __iomem *regs, + const struct regmap_config *config); +struct regmap *regmap_init_ac97(struct snd_ac97 *ac97, + const struct regmap_config *config); + +struct regmap *devm_regmap_init(struct device *dev, + const struct regmap_bus *bus, + void *bus_context, + const struct regmap_config *config); +struct regmap *devm_regmap_init_i2c(struct i2c_client *i2c, + const struct regmap_config *config); +struct regmap *devm_regmap_init_spi(struct spi_device *dev, + const struct regmap_config *config); +struct regmap *devm_regmap_init_spmi_base(struct spmi_device *dev, + const struct regmap_config *config); +struct regmap *devm_regmap_init_spmi_ext(struct spmi_device *dev, + const struct regmap_config *config); +struct regmap *devm_regmap_init_mmio_clk(struct device *dev, const char *clk_id, + void __iomem *regs, + const struct regmap_config *config); +struct regmap *devm_regmap_init_ac97(struct snd_ac97 *ac97, + const struct regmap_config *config); + +bool regmap_ac97_default_volatile(struct device *dev, unsigned int reg); + +/** + * regmap_init_mmio(): Initialise register map + * + * @dev: Device that will be interacted with + * @regs: Pointer to memory-mapped IO region + * @config: Configuration for register map + * + * The return value will be an ERR_PTR() on error or a valid pointer to + * a struct regmap. + */ +static inline struct regmap *regmap_init_mmio(struct device *dev, + void __iomem *regs, + const struct regmap_config *config) +{ + return regmap_init_mmio_clk(dev, NULL, regs, config); +} + +/** + * devm_regmap_init_mmio(): Initialise managed register map + * + * @dev: Device that will be interacted with + * @regs: Pointer to memory-mapped IO region + * @config: Configuration for register map + * + * The return value will be an ERR_PTR() on error or a valid pointer + * to a struct regmap. The regmap will be automatically freed by the + * device management code. + */ +static inline struct regmap *devm_regmap_init_mmio(struct device *dev, + void __iomem *regs, + const struct regmap_config *config) +{ + return devm_regmap_init_mmio_clk(dev, NULL, regs, config); +} + +void regmap_exit(struct regmap *map); +int regmap_reinit_cache(struct regmap *map, + const struct regmap_config *config); +struct regmap *dev_get_regmap(struct device *dev, const char *name); +struct device *regmap_get_device(struct regmap *map); +int regmap_write(struct regmap *map, unsigned int reg, unsigned int val); +int regmap_write_async(struct regmap *map, unsigned int reg, unsigned int val); +int regmap_raw_write(struct regmap *map, unsigned int reg, + const void *val, size_t val_len); +int regmap_bulk_write(struct regmap *map, unsigned int reg, const void *val, + size_t val_count); +int regmap_multi_reg_write(struct regmap *map, const struct reg_default *regs, + int num_regs); +int regmap_multi_reg_write_bypassed(struct regmap *map, + const struct reg_default *regs, + int num_regs); +int regmap_raw_write_async(struct regmap *map, unsigned int reg, + const void *val, size_t val_len); +int regmap_read(struct regmap *map, unsigned int reg, unsigned int *val); +int regmap_raw_read(struct regmap *map, unsigned int reg, + void *val, size_t val_len); +int regmap_bulk_read(struct regmap *map, unsigned int reg, void *val, + size_t val_count); +int regmap_update_bits(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val); +int regmap_update_bits_async(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val); +int regmap_update_bits_check(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val, + bool *change); +int regmap_update_bits_check_async(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val, + bool *change); +int regmap_get_val_bytes(struct regmap *map); +int regmap_async_complete(struct regmap *map); +bool regmap_can_raw_write(struct regmap *map); + +int regcache_sync(struct regmap *map); +int regcache_sync_region(struct regmap *map, unsigned int min, + unsigned int max); +int regcache_drop_region(struct regmap *map, unsigned int min, + unsigned int max); +void regcache_cache_only(struct regmap *map, bool enable); +void regcache_cache_bypass(struct regmap *map, bool enable); +void regcache_mark_dirty(struct regmap *map); + +bool regmap_check_range_table(struct regmap *map, unsigned int reg, + const struct regmap_access_table *table); + +int regmap_register_patch(struct regmap *map, const struct reg_default *regs, + int num_regs); +int regmap_parse_val(struct regmap *map, const void *buf, + unsigned int *val); + +static inline bool regmap_reg_in_range(unsigned int reg, + const struct regmap_range *range) +{ + return reg >= range->range_min && reg <= range->range_max; +} + +bool regmap_reg_in_ranges(unsigned int reg, + const struct regmap_range *ranges, + unsigned int nranges); + +/** + * Description of an register field + * + * @reg: Offset of the register within the regmap bank + * @lsb: lsb of the register field. + * @msb: msb of the register field. + * @id_size: port size if it has some ports + * @id_offset: address offset for each ports + */ +struct reg_field { + unsigned int reg; + unsigned int lsb; + unsigned int msb; + unsigned int id_size; + unsigned int id_offset; +}; + +#define REG_FIELD(_reg, _lsb, _msb) { \ + .reg = _reg, \ + .lsb = _lsb, \ + .msb = _msb, \ + } + +struct regmap_field *regmap_field_alloc(struct regmap *regmap, + struct reg_field reg_field); +void regmap_field_free(struct regmap_field *field); + +struct regmap_field *devm_regmap_field_alloc(struct device *dev, + struct regmap *regmap, struct reg_field reg_field); +void devm_regmap_field_free(struct device *dev, struct regmap_field *field); + +int regmap_field_read(struct regmap_field *field, unsigned int *val); +int regmap_field_write(struct regmap_field *field, unsigned int val); +int regmap_field_update_bits(struct regmap_field *field, + unsigned int mask, unsigned int val); + +int regmap_fields_write(struct regmap_field *field, unsigned int id, + unsigned int val); +int regmap_fields_read(struct regmap_field *field, unsigned int id, + unsigned int *val); +int regmap_fields_update_bits(struct regmap_field *field, unsigned int id, + unsigned int mask, unsigned int val); + +/** + * Description of an IRQ for the generic regmap irq_chip. + * + * @reg_offset: Offset of the status/mask register within the bank + * @mask: Mask used to flag/control the register. + */ +struct regmap_irq { + unsigned int reg_offset; + unsigned int mask; +}; + +/** + * Description of a generic regmap irq_chip. This is not intended to + * handle every possible interrupt controller, but it should handle a + * substantial proportion of those that are found in the wild. + * + * @name: Descriptive name for IRQ controller. + * + * @status_base: Base status register address. + * @mask_base: Base mask register address. + * @ack_base: Base ack address. If zero then the chip is clear on read. + * Using zero value is possible with @use_ack bit. + * @wake_base: Base address for wake enables. If zero unsupported. + * @irq_reg_stride: Stride to use for chips where registers are not contiguous. + * @init_ack_masked: Ack all masked interrupts once during initalization. + * @mask_invert: Inverted mask register: cleared bits are masked out. + * @use_ack: Use @ack register even if it is zero. + * @wake_invert: Inverted wake register: cleared bits are wake enabled. + * @runtime_pm: Hold a runtime PM lock on the device when accessing it. + * + * @num_regs: Number of registers in each control bank. + * @irqs: Descriptors for individual IRQs. Interrupt numbers are + * assigned based on the index in the array of the interrupt. + * @num_irqs: Number of descriptors. + */ +struct regmap_irq_chip { + const char *name; + + unsigned int status_base; + unsigned int mask_base; + unsigned int ack_base; + unsigned int wake_base; + unsigned int irq_reg_stride; + bool init_ack_masked:1; + bool mask_invert:1; + bool use_ack:1; + bool wake_invert:1; + bool runtime_pm:1; + + int num_regs; + + const struct regmap_irq *irqs; + int num_irqs; +}; + +struct regmap_irq_chip_data; + +int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags, + int irq_base, const struct regmap_irq_chip *chip, + struct regmap_irq_chip_data **data); +void regmap_del_irq_chip(int irq, struct regmap_irq_chip_data *data); +int regmap_irq_chip_get_base(struct regmap_irq_chip_data *data); +int regmap_irq_get_virq(struct regmap_irq_chip_data *data, int irq); +struct irq_domain *regmap_irq_get_domain(struct regmap_irq_chip_data *data); + +#else + +/* + * These stubs should only ever be called by generic code which has + * regmap based facilities, if they ever get called at runtime + * something is going wrong and something probably needs to select + * REGMAP. + */ + +static inline int regmap_write(struct regmap *map, unsigned int reg, + unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_write_async(struct regmap *map, unsigned int reg, + unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_raw_write(struct regmap *map, unsigned int reg, + const void *val, size_t val_len) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_raw_write_async(struct regmap *map, unsigned int reg, + const void *val, size_t val_len) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_bulk_write(struct regmap *map, unsigned int reg, + const void *val, size_t val_count) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_read(struct regmap *map, unsigned int reg, + unsigned int *val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_raw_read(struct regmap *map, unsigned int reg, + void *val, size_t val_len) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_bulk_read(struct regmap *map, unsigned int reg, + void *val, size_t val_count) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_update_bits(struct regmap *map, unsigned int reg, + unsigned int mask, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_update_bits_async(struct regmap *map, + unsigned int reg, + unsigned int mask, unsigned int val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_update_bits_check(struct regmap *map, + unsigned int reg, + unsigned int mask, unsigned int val, + bool *change) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_update_bits_check_async(struct regmap *map, + unsigned int reg, + unsigned int mask, + unsigned int val, + bool *change) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_get_val_bytes(struct regmap *map) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regcache_sync(struct regmap *map) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regcache_sync_region(struct regmap *map, unsigned int min, + unsigned int max) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regcache_drop_region(struct regmap *map, unsigned int min, + unsigned int max) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline void regcache_cache_only(struct regmap *map, bool enable) +{ + WARN_ONCE(1, "regmap API is disabled"); +} + +static inline void regcache_cache_bypass(struct regmap *map, bool enable) +{ + WARN_ONCE(1, "regmap API is disabled"); +} + +static inline void regcache_mark_dirty(struct regmap *map) +{ + WARN_ONCE(1, "regmap API is disabled"); +} + +static inline void regmap_async_complete(struct regmap *map) +{ + WARN_ONCE(1, "regmap API is disabled"); +} + +static inline int regmap_register_patch(struct regmap *map, + const struct reg_default *regs, + int num_regs) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline int regmap_parse_val(struct regmap *map, const void *buf, + unsigned int *val) +{ + WARN_ONCE(1, "regmap API is disabled"); + return -EINVAL; +} + +static inline struct regmap *dev_get_regmap(struct device *dev, + const char *name) +{ + return NULL; +} + +static inline struct device *regmap_get_device(struct regmap *map) +{ + WARN_ONCE(1, "regmap API is disabled"); + return NULL; +} + +#endif + +#endif |