X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/d52fe63fc81f7e44faaae711812a211a78434976..ac5ea4a98a4e1d34a076095ea1eaa87e43d1f335:/osfmk/ppc/machine_routines.h diff --git a/osfmk/ppc/machine_routines.h b/osfmk/ppc/machine_routines.h index 7bb0b2176..ff4b5e34b 100644 --- a/osfmk/ppc/machine_routines.h +++ b/osfmk/ppc/machine_routines.h @@ -31,32 +31,42 @@ #include #include +#include -#if defined(PEXPERT_KERNEL_PRIVATE) || defined(MACH_KERNEL_PRIVATE) -/* IO memory map services */ +/* Get Interrupts Enabled */ +boolean_t ml_get_interrupts_enabled(void); -/* Map memory map IO space */ -vm_offset_t ml_io_map( - vm_offset_t phys_addr, - vm_size_t size); +/* Set Interrupts Enabled */ +boolean_t ml_set_interrupts_enabled(boolean_t enable); -/* boot memory allocation */ -vm_offset_t ml_static_malloc( - vm_size_t size); -#endif +/* Check if running at interrupt context */ +boolean_t ml_at_interrupt_context(void); -vm_offset_t -ml_static_ptovirt( - vm_offset_t); +/* Generate a fake interrupt */ +void ml_cause_interrupt(void); + +/* Type for the IPI Hander */ +typedef void (*ipi_handler_t)(void); + +/* Type for the Time Base Enable function */ +typedef void (*time_base_enable_t)(cpu_id_t cpu_id, boolean_t enable); + +/* enables (or disables) the processor nap mode the function returns the previous value*/ +boolean_t ml_enable_nap( + int target_cpu, + boolean_t nap_enabled); + +/* Put the processor to sleep */ +void ml_ppc_sleep(void); +void ml_get_timebase(unsigned long long *timstamp); +void ml_sense__nmi(void); + +int ml_enable_cache_level(int cache_level, int enable); void ml_static_mfree( vm_offset_t, vm_size_t); -/* virtual to physical on wired pages */ -vm_offset_t ml_vtophys( - vm_offset_t vaddr); - /* Init Interrupts */ void ml_install_interrupt_handler( void *nub, @@ -65,46 +75,15 @@ void ml_install_interrupt_handler( IOInterruptHandler handler, void *refCon); -#ifdef MACH_KERNEL_PRIVATE -void ml_init_interrupt(void); - -boolean_t fake_get_interrupts_enabled(void); - -boolean_t fake_set_interrupts_enabled( - boolean_t enable); -#endif +#ifdef __APPLE_API_UNSTABLE -/* Get Interrupts Enabled */ -boolean_t ml_get_interrupts_enabled(void); - -/* Set Interrupts Enabled */ -boolean_t ml_set_interrupts_enabled(boolean_t enable); - -/* Check if running at interrupt context */ -boolean_t ml_at_interrupt_context(void); - -/* Generate a fake interrupt */ -void ml_cause_interrupt(void); - -void ml_thread_policy( - thread_t thread, - unsigned policy_id, - unsigned policy_info); - -#define MACHINE_GROUP 0x00000001 -#define MACHINE_NETWORK_GROUP 0x10000000 -#define MACHINE_NETWORK_WORKLOOP 0x00000001 -#define MACHINE_NETWORK_NETISR 0x00000002 - -#ifdef MACH_KERNEL_PRIVATE -/* check pending timers */ -void machine_clock_assist(void); - -void machine_idle(void); +vm_offset_t +ml_static_ptovirt( + vm_offset_t); -void machine_signal_idle( - processor_t processor); -#endif +/* virtual to physical on wired pages */ +vm_offset_t ml_vtophys( + vm_offset_t vaddr); /* PCI config cycle probing */ boolean_t ml_probe_read( @@ -127,12 +106,6 @@ void ml_phys_write_byte( void ml_phys_write( vm_offset_t paddr, unsigned int data); -/* Type for the IPI Hander */ -typedef void (*ipi_handler_t)(void); - -/* Type for the Time Base Enable function */ -typedef void (*time_base_enable_t)(cpu_id_t cpu_id, boolean_t enable); - /* Struct for ml_processor_register */ struct ml_processor_info_t { cpu_id_t cpu_id; @@ -151,32 +124,39 @@ kern_return_t ml_processor_register( processor_t *processor, ipi_handler_t *ipi_handler); -/* enables (or disables) the processor nap mode the function returns the previous value*/ -boolean_t ml_enable_nap( - int target_cpu, - boolean_t nap_enabled); +#endif /* __APPLE_API_UNSTABLE */ -/* Put the processor to sleep */ -void ml_ppc_sleep(void); +#ifdef __APPLE_API_PRIVATE +#if defined(PEXPERT_KERNEL_PRIVATE) || defined(MACH_KERNEL_PRIVATE) +/* IO memory map services */ -/* Struct for ml_ppc_get_cpu_info */ -struct ml_ppc_cpu_info_t { - unsigned long vector_unit; - unsigned long cache_line_size; - unsigned long l1_icache_size; - unsigned long l1_dcache_size; - unsigned long l2_settings; - unsigned long l2_cache_size; - unsigned long l3_settings; - unsigned long l3_cache_size; -}; +/* Map memory map IO space */ +vm_offset_t ml_io_map( + vm_offset_t phys_addr, + vm_size_t size); -typedef struct ml_ppc_cpu_info_t ml_ppc_cpu_info_t; +/* boot memory allocation */ +vm_offset_t ml_static_malloc( + vm_size_t size); -/* Get processor info */ -void ml_ppc_get_info(ml_ppc_cpu_info_t *cpu_info); +#endif /* PEXPERT_KERNEL_PRIVATE || MACH_KERNEL_PRIVATE */ #ifdef MACH_KERNEL_PRIVATE +void ml_init_interrupt(void); + +boolean_t fake_get_interrupts_enabled(void); + +boolean_t fake_set_interrupts_enabled( + boolean_t enable); + +/* check pending timers */ +void machine_clock_assist(void); + +void machine_idle(void); + +void machine_signal_idle( + processor_t processor); + void cacheInit(void); void cacheDisable(void); @@ -190,12 +170,39 @@ void ml_thrm_set( unsigned int ml_throttle( unsigned int); -#endif -void ml_get_timebase(unsigned long long *timstamp); -void ml_sense__nmi(void); +#endif /* MACH_KERNEL_PRIVATE */ + +void ml_thread_policy( + thread_t thread, + unsigned policy_id, + unsigned policy_info); + +#define MACHINE_GROUP 0x00000001 +#define MACHINE_NETWORK_GROUP 0x10000000 +#define MACHINE_NETWORK_WORKLOOP 0x00000001 +#define MACHINE_NETWORK_NETISR 0x00000002 + +/* Struct for ml_ppc_get_cpu_info */ +struct ml_ppc_cpu_info_t { + unsigned long vector_unit; + unsigned long cache_line_size; + unsigned long l1_icache_size; + unsigned long l1_dcache_size; + unsigned long l2_settings; + unsigned long l2_cache_size; + unsigned long l3_settings; + unsigned long l3_cache_size; +}; + +typedef struct ml_ppc_cpu_info_t ml_ppc_cpu_info_t; + +/* Get processor info */ +void ml_ppc_get_info(ml_ppc_cpu_info_t *cpu_info); -int ml_enable_cache_level(int cache_level, int enable); void ml_set_processor_speed(unsigned long speed); +void ml_set_processor_voltage(unsigned long voltage); + +#endif /* __APPLE_API_PRIVATE */ #endif /* _PPC_MACHINE_ROUTINES_H_ */