xnu-7195.50.7.100.1.tar.gz

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

diff --git a/osfmk/i386/acpi.h b/osfmk/i386/acpi.h
index 2ff77fbc7ca15aa705e74e584494775107150e1a..77fa3a9592b19c5904446bc7812a0e04ee1f2d45 100644 (file)
--- a/osfmk/i386/acpi.h
+++ b/osfmk/i386/acpi.h
@@ -1,31 +1,29 @@
 /*
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_OSREFERENCE_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 
- * 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.
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  *
- * Please obtain a copy of the License at 
- * http://www.opensource.apple.com/apsl/ 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.
  *
- * 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, QUIET ENJOYMENT OR NON-INFRINGEMENT. 
- * Please see the License for the specific language governing rights and 
+ * 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, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
  * limitations under the License.
  *
- * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 
 #ifndef _I386_ACPI_H_
@@ -36,15 +34,21 @@
  */
 
 /*
- * Wake up code linear address
- * FIXME: borrowed unused memory reserved by MP_BOOT
+ * Wake up code linear address. Wake and MP startup copy
+ * code to this physical address and then jump to the
+ * address started at PROT_MODE_START. Some small amount
+ * below PROT_MODE_START is used as scratch space
  */
-#define ACPI_WAKE_ADDR 0x2000
+#define PROT_MODE_START 0x800
+#define REAL_MODE_BOOTSTRAP_OFFSET 0x2000
 
-#ifndef        ASSEMBLER
+#ifndef ASSEMBLER
 typedef void (*acpi_sleep_callback)(void * refcon);
 extern vm_offset_t acpi_install_wake_handler(void);
-extern void       acpi_sleep_kernel(acpi_sleep_callback func, void * refcon);
-#endif /* ASSEMBLER */
+extern void        acpi_sleep_kernel(acpi_sleep_callback func, void * refcon);
+extern void        acpi_idle_kernel(acpi_sleep_callback func, void * refcon);
+void install_real_mode_bootstrap(void *prot_entry);
+extern uint32_t    acpi_count_enabled_logical_processors(void);
+#endif  /* ASSEMBLER */
 
 #endif /* !_I386_ACPI_H_ */