xnu-4570.71.2.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 4921093ba00de3c559976c58de0f43806d892f14..178af299df29aea4c086e41d4b3ab070d7ddee03 100644 (file)
--- a/osfmk/i386/misc_protos.h
+++ b/osfmk/i386/misc_protos.h
@@ -1,44 +1,75 @@
 /*
 /*

- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2012 Apple 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,
  * 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@
  */
 
  */
 /*
  * @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 boolean_t virtualized;
+
+extern void            vstart(vm_offset_t);
+extern void            i386_init(void);
+extern void            x86_init_wrapper(uintptr_t, uintptr_t) __attribute__((noreturn));
+extern void            i386_vm_init(
+                               uint64_t,
+                               boolean_t,
+                               struct boot_args *);
+
+#if NCOPY_WINDOWS > 0
+extern void             cpu_userwindow_init(int);
+extern void             cpu_physwindow_init(int);
+#endif
+
+extern void            machine_startup(void);

 
 extern void            get_root_device(void);
 extern void            picinit(void);
 
 extern void            get_root_device(void);
 extern void            picinit(void);

-extern void            slave_clock(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            remote_kdb(void);
 extern void            clear_kdb_intr(void);

-extern void             draw_panic_dialog(void);
-extern void            set_cpu_model(void);
-extern void            cpu_shutdown(void);
+extern void            cpu_init(void);

 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);


@@ -52,21 +83,81 @@ extern void         blkclr(
                               const char       *from,
                               int              nbytes);
 
                               const char       *from,
                               int              nbytes);
 

-extern void            kdb_kintr(void);
-extern void            kdb_console(void);
+extern void            memset_word(
+                              int              *dst,
+                              int              pattern,
+                              int              nwords);
+       

 
 

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

 
 

-extern unsigned int    div_scale(
-                               unsigned int    dividend,
-                               unsigned int    divisor,
-                               unsigned int    *scale);
+/* 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 unsigned int    mul_scale(
-                               unsigned int    multiplicand,
-                               unsigned int    multiplier,
-                               unsigned int    *scale);
+extern int ml_copy_phys(addr64_t, addr64_t, vm_size_t);

 
 

-/* Move arbitrarily-aligned data from one physical address to another */
-extern void bcopy_phys(addr64_t from, addr64_t to, vm_size_t nbytes);
+/* Flush all cachelines for a page. */
+extern void cache_flush_page_phys(ppnum_t pa);
+
+/* Flushing for incoherent I/O */
+extern void dcache_incoherent_io_flush64(addr64_t pa, unsigned int count);
+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 void            sysclk_gettime_interrupts_disabled(
+                               mach_timespec_t *cur_time);
+
+extern void rtc_nanotime_init_commpage(void);
+
+extern void    rtc_sleep_wakeup(uint64_t base);
+
+extern void    rtc_timer_start(void);
+
+extern void    rtc_clock_stepping(
+                       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)
+
+void cpu_pmc_control(void *);
+
+extern void pstate_trace(void);
+
+extern void mp_interrupt_watchdog(void);

 
 

+#endif /* _I386_MISC_PROTOS_H_ */