/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
*
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
#include <kern/kern_types.h>
#include <pexpert/pexpert.h>
+#include <sys/cdefs.h>
#include <sys/appleapiopts.h>
+__BEGIN_DECLS
+
/* Get Interrupts Enabled */
-boolean_t ml_get_interrupts_enabled(void);
+extern boolean_t ml_get_interrupts_enabled(
+ void);
/* Set Interrupts Enabled */
-boolean_t ml_set_interrupts_enabled(boolean_t enable);
+extern boolean_t ml_set_interrupts_enabled(
+ boolean_t enable);
/* Check if running at interrupt context */
-boolean_t ml_at_interrupt_context(void);
+extern boolean_t ml_at_interrupt_context(
+ void);
+
+#ifdef KERNEL_PRIVATE
/* Generate a fake interrupt */
-void ml_cause_interrupt(void);
+extern void ml_cause_interrupt(
+ void);
/* Type for the IPI Hander */
typedef void (*ipi_handler_t)(void);
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);
+extern 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);
+extern void ml_ppc_sleep(
+ void);
-int ml_enable_cache_level(int cache_level, int enable);
+extern void ml_get_timebase(
+ unsigned long long *timstamp);
-void ml_static_mfree(
- vm_offset_t,
- vm_size_t);
+extern int ml_enable_cache_level(
+ int cache_level,
+ int enable);
+
+extern void ml_static_mfree(
+ vm_offset_t vaddr,
+ vm_size_t size);
/* Init Interrupts */
-void ml_install_interrupt_handler(
- void *nub,
- int source,
- void *target,
- IOInterruptHandler handler,
- void *refCon);
+extern void ml_install_interrupt_handler(
+ void *nub,
+ int source,
+ void *target,
+ IOInterruptHandler handler,
+ void *refCon);
-#ifdef __APPLE_API_UNSTABLE
-
-vm_offset_t
-ml_static_ptovirt(
- vm_offset_t);
+extern vm_offset_t ml_static_ptovirt(
+ vm_offset_t paddr);
/* virtual to physical on wired pages */
-vm_offset_t ml_vtophys(
- vm_offset_t vaddr);
+extern vm_offset_t ml_vtophys(
+ vm_offset_t vaddr);
+
+vm_size_t ml_nofault_copy(
+ vm_offset_t virtsrc, vm_offset_t virtdst, vm_size_t size);
/* PCI config cycle probing */
-boolean_t ml_probe_read(
- vm_offset_t paddr,
- unsigned int *val);
+extern boolean_t ml_probe_read(
+ vm_offset_t paddr,
+ unsigned int *val);
+
+extern boolean_t ml_probe_read_64(
+ addr64_t paddr,
+ unsigned int *val);
/* Read physical address byte */
-unsigned int ml_phys_read_byte(
- vm_offset_t paddr);
+extern unsigned int ml_phys_read_byte(
+ vm_offset_t paddr);
+
+extern unsigned int ml_phys_read_byte_64(
+ addr64_t paddr);
+
+/* Read physical address half word */
+extern unsigned int ml_phys_read_half(
+ vm_offset_t paddr);
+
+extern unsigned int ml_phys_read_half_64(
+ addr64_t paddr);
+
+/* Read physical address word*/
+extern unsigned int ml_phys_read(
+ vm_offset_t paddr);
-/* Read physical address */
-unsigned int ml_phys_read(
- vm_offset_t paddr);
+extern unsigned int ml_phys_read_64(
+ addr64_t paddr);
+
+extern unsigned int ml_phys_read_word(
+ vm_offset_t paddr);
+
+extern unsigned int ml_phys_read_word_64(
+ addr64_t paddr);
+
+/* Read physical address double word */
+extern unsigned long long ml_phys_read_double(
+ vm_offset_t paddr);
+
+extern unsigned long long ml_phys_read_double_64(
+ addr64_t paddr);
/* Write physical address byte */
-void ml_phys_write_byte(
- vm_offset_t paddr, unsigned int data);
+extern void ml_phys_write_byte(
+ vm_offset_t paddr,
+ unsigned int data);
+
+extern void ml_phys_write_byte_64(
+ addr64_t paddr,
+ unsigned int data);
+
+/* Write physical address half word */
+extern void ml_phys_write_half(
+ vm_offset_t paddr,
+ unsigned int data);
+
+extern void ml_phys_write_half_64(
+ addr64_t paddr,
+ unsigned int data);
+
+/* Write physical address word */
+extern void ml_phys_write(
+ vm_offset_t paddr,
+ unsigned int data);
+
+extern void ml_phys_write_64(
+ addr64_t paddr,
+ unsigned int data);
+
+extern void ml_phys_write_word(
+ vm_offset_t paddr,
+ unsigned int data);
-/* Write physical address */
-void ml_phys_write(
- vm_offset_t paddr, unsigned int data);
+extern void ml_phys_write_word_64(
+ addr64_t paddr,
+ unsigned int data);
+
+/* Write physical address double word */
+extern void ml_phys_write_double(
+ vm_offset_t paddr,
+ unsigned long long data);
+
+extern void ml_phys_write_double_64(
+ addr64_t paddr,
+ unsigned long long data);
/* Struct for ml_processor_register */
-struct ml_processor_info_t {
+struct ml_processor_info {
cpu_id_t cpu_id;
boolean_t boot_cpu;
vm_offset_t start_paddr;
boolean_t supports_nap;
- unsigned long l2cr_value;
- time_base_enable_t time_base_enable;
+ unsigned long l2cr_value;
+ time_base_enable_t time_base_enable;
+ uint32_t power_mode_0;
+ uint32_t power_mode_1;
};
-typedef struct ml_processor_info_t ml_processor_info_t;
+typedef struct ml_processor_info ml_processor_info_t;
/* Register a processor */
-kern_return_t ml_processor_register(
- ml_processor_info_t *processor_info,
- processor_t *processor,
- ipi_handler_t *ipi_handler);
+extern kern_return_t ml_processor_register(
+ ml_processor_info_t *ml_processor_info,
+ processor_t *processor,
+ ipi_handler_t *ipi_handler);
-#endif /* __APPLE_API_UNSTABLE */
+/* Zero bytes starting at a physical address */
+extern void bzero_phys(
+ addr64_t phys_address,
+ uint32_t length);
-#ifdef __APPLE_API_PRIVATE
-#if defined(PEXPERT_KERNEL_PRIVATE) || defined(MACH_KERNEL_PRIVATE)
-/* IO memory map services */
+/* Zero bytes starting at a physical address that's uncacheable */
+extern void bzero_phys_nc(
+ addr64_t phys_address,
+ uint32_t length);
-/* Map memory map IO space */
-vm_offset_t ml_io_map(
- vm_offset_t phys_addr,
- vm_size_t size);
+/* Bytes available on current stack */
+vm_offset_t ml_stack_remaining(void);
-/* boot memory allocation */
-vm_offset_t ml_static_malloc(
- vm_size_t size);
+#endif /* KERNEL_PRIVATE */
-#endif /* PEXPERT_KERNEL_PRIVATE || MACH_KERNEL_PRIVATE */
+#ifdef XNU_KERNEL_PRIVATE
+#if defined(PEXPERT_KERNEL_PRIVATE) || defined(MACH_KERNEL_PRIVATE)
-#ifdef MACH_KERNEL_PRIVATE
-void ml_init_interrupt(void);
+/* Map memory map IO space */
+extern vm_offset_t ml_io_map(
+ vm_offset_t phys_addr,
+ vm_size_t size);
-boolean_t fake_get_interrupts_enabled(void);
+void ml_get_bouncepool_info(
+ vm_offset_t *phys_addr,
+ vm_size_t *size);
-boolean_t fake_set_interrupts_enabled(
- boolean_t enable);
-/* check pending timers */
-void machine_clock_assist(void);
+/* boot memory allocation */
+extern vm_offset_t ml_static_malloc(
+ vm_size_t size);
-void machine_idle(void);
+#endif /* PEXPERT_KERNEL_PRIVATE || MACH_KERNEL_PRIVATE */
-void machine_signal_idle(
- processor_t processor);
-void cacheInit(void);
+#ifdef MACH_KERNEL_PRIVATE
+extern void ml_init_interrupt(
+ void);
-void cacheDisable(void);
+extern void cacheInit(
+ void);
-void ml_thrm_init(void);
-unsigned int ml_read_temp(void);
+extern void cacheDisable(
+ void);
-void ml_thrm_set(
- unsigned int low,
- unsigned int high);
+extern void ml_init_lock_timeout(
+ void);
-unsigned int ml_throttle(
- unsigned int);
+void ml_ppc_do_sleep(void);
#endif /* MACH_KERNEL_PRIVATE */
+#endif /* XNU_KERNEL_PRIVATE */
-void ml_thread_policy(
- thread_t thread,
- unsigned policy_id,
- unsigned policy_info);
+#ifdef KERNEL_PRIVATE
+extern 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 {
+/* Initialize the maximum number of CPUs */
+extern void ml_init_max_cpus(
+ unsigned int max_cpus);
+
+/* Return the maximum number of CPUs set by ml_init_max_cpus() */
+extern unsigned int ml_get_max_cpus(
+ void);
+
+extern void ml_cpu_up(void);
+extern void ml_cpu_down(void);
+
+/* Struct for ml_cpu_get_info */
+struct ml_cpu_info {
unsigned long vector_unit;
unsigned long cache_line_size;
unsigned long l1_icache_size;
unsigned long l3_cache_size;
};
-typedef struct ml_ppc_cpu_info_t ml_ppc_cpu_info_t;
+typedef struct ml_cpu_info ml_cpu_info_t;
/* Get processor info */
-void ml_ppc_get_info(ml_ppc_cpu_info_t *cpu_info);
+extern void ml_cpu_get_info(
+ ml_cpu_info_t *ml_cpu_info);
+
+extern void ml_set_processor_speed(
+ unsigned long speed);
+extern void ml_set_processor_speed_slave(
+ unsigned long speed);
+extern void ml_set_processor_speed_dpll(
+ unsigned long speed);
+extern void ml_set_processor_speed_dfs(
+ unsigned long speed);
+extern void ml_set_processor_speed_powertune(
+ unsigned long speed);
+
+extern void ml_set_processor_voltage(
+ unsigned long voltage);
+
+extern unsigned int ml_scom_write(
+ uint32_t reg,
+ uint64_t data);
+
+extern unsigned int ml_scom_read(
+ uint32_t reg,
+ uint64_t *data);
+
+extern uint32_t ml_hdec_ratio(void);
+
+extern int boffSettingsInit;
-void ml_set_processor_speed(unsigned long speed);
-void ml_set_processor_voltage(unsigned long voltage);
+#endif /* KERNEL_PRIVATE */
-#endif /* __APPLE_API_PRIVATE */
+__END_DECLS
#endif /* _PPC_MACHINE_ROUTINES_H_ */
projects / apple / xnu.git / blobdiff