xnu-1699.26.8.tar.gz

[apple/xnu.git] / osfmk / i386 / misc_protos.h

diff --git a/osfmk/i386/misc_protos.h b/osfmk/i386/misc_protos.h
index 297a5116b4a8850fe04903c091a693f8828ddcc2..474733e96de174fbdeb99af8135e9b223db96481 100644 (file)
--- a/osfmk/i386/misc_protos.h
+++ b/osfmk/i386/misc_protos.h
@@ -1,14 +1,19 @@
 /*
 /*

- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2010 Apple Inc. All rights reserved.

  *
  *

- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@

  * 
  * 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
  * 
  * 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. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * 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.
+ * 
+ * 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
  * 
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER


@@ -18,17 +23,38 @@
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * 
  * 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@
  */
 
  */
 /*
  * @OSF_COPYRIGHT@
  */
 

-#include <i386/thread.h>
+#ifndef        _I386_MISC_PROTOS_H_
+#define        _I386_MISC_PROTOS_H_
+
+#include <machine/thread.h>
+
+struct boot_args;
+struct cpu_data;

 
 

-extern void            i386_preinit(void);
+extern void            vstart(vm_offset_t);

 extern void            i386_init(void);
 extern void            i386_init(void);

-extern void            i386_vm_init(unsigned int, struct KernelBootArgs *);
+
+extern void            i386_vm_init(
+                               uint64_t,
+                               boolean_t,
+                               struct boot_args *);
+#ifdef __i386__
+extern void            cpu_IA32e_enable(struct cpu_data *);
+extern void            cpu_IA32e_disable(struct cpu_data *);
+extern void            ml_load_desc64(void);
+extern void            ml_64bit_lldt(int);
+#endif
+
+#if NCOPY_WINDOWS > 0
+extern void             cpu_userwindow_init(int);
+extern void             cpu_physwindow_init(int);
+#endif

 
 extern void            machine_startup(void);
 
 
 extern void            machine_startup(void);
 


@@ -37,14 +63,21 @@ extern void         picinit(void);
 extern void            interrupt_processor(
                                int             cpu);
 extern void            mp_probe_cpus(void);
 extern void            interrupt_processor(
                                int             cpu);
 extern void            mp_probe_cpus(void);

+extern void            panic_io_port_read(void);
+

 extern void            remote_kdb(void);
 extern void            clear_kdb_intr(void);
 extern void             draw_panic_dialog(void);
 extern void            cpu_init(void);
 extern void            remote_kdb(void);
 extern void            clear_kdb_intr(void);
 extern void             draw_panic_dialog(void);
 extern void            cpu_init(void);

+#ifdef __i386__

 extern void            cpu_shutdown(void);
 extern void            cpu_shutdown(void);

+#endif

 extern void            fix_desc(
                                void            * desc,
                                int             num_desc);
 extern void            fix_desc(
                                void            * desc,
                                int             num_desc);

+extern void            fix_desc64(
+                               void            * desc,
+                               int             num_desc);

 extern void            cnpollc(
                                boolean_t       on);
 extern void            form_pic_mask(void);
 extern void            cnpollc(
                                boolean_t       on);
 extern void            form_pic_mask(void);


@@ -58,9 +91,7 @@ extern void           blkclr(
                               const char       *from,
                               int              nbytes);
 
                               const char       *from,
                               int              nbytes);
 

-extern void            kdb_kintr(void);
-extern void            kdb_console(void);
-
+#ifdef __i386__

 extern unsigned int    div_scale(
                                unsigned int    dividend,
                                unsigned int    divisor,
 extern unsigned int    div_scale(
                                unsigned int    dividend,
                                unsigned int    divisor,


@@ -70,10 +101,16 @@ extern unsigned int        mul_scale(
                                unsigned int    multiplicand,
                                unsigned int    multiplier,
                                unsigned int    *scale);
                                unsigned int    multiplicand,
                                unsigned int    multiplier,
                                unsigned int    *scale);

+#endif

 
 /* Move arbitrarily-aligned data from one physical address to another */
 extern void bcopy_phys(addr64_t from, addr64_t to, vm_size_t nbytes);
 
 
 /* Move arbitrarily-aligned data from one physical address to another */
 extern void bcopy_phys(addr64_t from, addr64_t to, vm_size_t nbytes);
 

+/* allow a function to get a quick virtual mapping of a physical page */
+extern int apply_func_phys(addr64_t src64, vm_size_t bytes, int (*func)(void * buffer, vm_size_t bytes, void * arg), void * arg);
+
+extern void ml_copy_phys(addr64_t, addr64_t, vm_size_t);
+

 /* Flush all cachelines for a page. */
 extern void cache_flush_page_phys(ppnum_t pa);
 
 /* Flush all cachelines for a page. */
 extern void cache_flush_page_phys(ppnum_t pa);
 


@@ -85,13 +122,17 @@ extern void dcache_incoherent_io_store64(addr64_t pa, unsigned int count);
 extern processor_t     cpu_processor_alloc(boolean_t is_boot_cpu);
 extern void            cpu_processor_free(processor_t proc);
 
 extern processor_t     cpu_processor_alloc(boolean_t is_boot_cpu);
 extern void            cpu_processor_free(processor_t proc);
 

+extern void            *chudxnu_cpu_alloc(boolean_t is_boot_cpu);
+extern void            chudxnu_cpu_free(void *);
+

 extern void            sysclk_gettime_interrupts_disabled(
                                mach_timespec_t *cur_time);
 
 extern void            sysclk_gettime_interrupts_disabled(
                                mach_timespec_t *cur_time);
 

+extern void rtc_nanotime_init_commpage(void);

 
 

-extern void    rtclock_intr(struct i386_interrupt_state *regs);
+extern void    rtc_sleep_wakeup(uint64_t base);

 
 

-extern void    rtc_sleep_wakeup(void);
+extern void    rtc_timer_start(void);

 
 extern void    rtc_clock_stepping(
                        uint32_t new_frequency,
 
 extern void    rtc_clock_stepping(
                        uint32_t new_frequency,


@@ -99,5 +140,35 @@ extern void rtc_clock_stepping(
 extern void    rtc_clock_stepped(
                        uint32_t new_frequency,
                        uint32_t old_frequency);
 extern void    rtc_clock_stepped(
                        uint32_t new_frequency,
                        uint32_t old_frequency);

+extern void    rtc_clock_napped(uint64_t, uint64_t);
+extern void    rtc_clock_adjust(uint64_t);
+
+extern void     pmap_lowmem_finalize(void);
+
+thread_t Switch_context(thread_t, thread_continue_t, thread_t);
+thread_t Shutdown_context(thread_t thread, void (*doshutdown)(processor_t),processor_t  processor);
+
+#ifdef __x86_64__
+uint64_t x86_64_pre_sleep(void);
+void x86_64_post_sleep(uint64_t new_cr3);
+#endif
+
+boolean_t 
+debug_state_is_valid32(x86_debug_state32_t *ds);
+
+boolean_t 
+debug_state_is_valid64(x86_debug_state64_t *ds);
+
+void 
+copy_debug_state32(x86_debug_state32_t *src, x86_debug_state32_t *target, boolean_t all);
+
+void 
+copy_debug_state64(x86_debug_state64_t *src, x86_debug_state64_t *target, boolean_t all);
+
+extern void act_machine_switch_pcb(thread_t old, thread_t new);
+
+/* Fast-restart parameters */
+#define FULL_SLAVE_INIT        (NULL)
+#define FAST_SLAVE_INIT        ((void *)(uintptr_t)1)

 
 

-extern void     x86_lowmem_free(void);
+#endif /* _I386_MISC_PROTOS_H_ */