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Rev 4343 Rev 4344
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void cpu_halt(void);
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void cpu_halt(void);
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void asm_delay_loop(uint32_t t);
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void asm_delay_loop(uint32_t t);
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extern void userspace_asm(uintptr_t uspace_uarg, uintptr_t stack, uintptr_t entry);
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extern void userspace_asm(uintptr_t uspace_uarg, uintptr_t stack, uintptr_t entry);
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static inline void pio_write_8(ioport_t port, uint8_t v)
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static inline void pio_write_8(ioport8_t *port, uint8_t v)
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{
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{
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    /* XXX */
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    *port = v; 
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}
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}
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static inline uint8_t pio_read_8(ioport_t port)
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static inline void pio_write_16(ioport16_t *port, uint16_t v)
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{
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{
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    *port = v; 
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}
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static inline void pio_write_32(ioport32_t *port, uint32_t v)
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{
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    *port = v; 
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}
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static inline uint8_t pio_read_8(ioport8_t *port)
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{
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    return 0;   /* XXX */
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    return *port;
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}
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static inline uint16_t pio_read_16(ioport16_t *port)
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{
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    return *port;
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}
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static inline uint32_t pio_read_32(ioport32_t *port)
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{
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    return *port;
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}
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}
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#endif
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#endif
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/** @}
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/** @}