xnu-7195.101.1.tar.gz

[apple/xnu.git] / pexpert / i386 / pe_identify_machine.c

diff --git a/pexpert/i386/pe_identify_machine.c b/pexpert/i386/pe_identify_machine.c
index 2918a2d21eaa2c3f58859aa1aacb1ec723f1de6f..7d8d0bdcbb9b119e1638cef2f18836d5b9a7f499 100644 (file)
--- a/pexpert/i386/pe_identify_machine.c
+++ b/pexpert/i386/pe_identify_machine.c
@@ -1,35 +1,33 @@
 /*
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
 /*
  * 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.
  *
  * limitations under the License.
  *

- * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@

  */
  */

+#include <machine/machine_routines.h>

 #include <pexpert/pexpert.h>
 #include <pexpert/protos.h>
 #include <pexpert/pexpert.h>
 #include <pexpert/protos.h>

-#include <pexpert/device_tree.h>

 
 /* Local declarations */
 void pe_identify_machine(boot_args *args);
 
 /* Local declarations */
 void pe_identify_machine(boot_args *args);


@@ -39,36 +37,42 @@ void pe_identify_machine(boot_args *args);
  *   Sets up platform parameters.
  *   Returns:    nothing
  */
  *   Sets up platform parameters.
  *   Returns:    nothing
  */

-void pe_identify_machine(__unused boot_args *args)
+void
+pe_identify_machine(__unused boot_args *args)
+{
+       // Clear the gPEClockFrequencyInfo struct
+       bzero((void *)&gPEClockFrequencyInfo, sizeof(clock_frequency_info_t));
+
+       // Start with default values.
+       gPEClockFrequencyInfo.timebase_frequency_hz = 1000000000;
+       gPEClockFrequencyInfo.bus_frequency_hz      =  100000000;
+       gPEClockFrequencyInfo.cpu_frequency_hz      =  300000000;
+
+       gPEClockFrequencyInfo.bus_frequency_min_hz = gPEClockFrequencyInfo.bus_frequency_hz;
+       gPEClockFrequencyInfo.bus_frequency_max_hz = gPEClockFrequencyInfo.bus_frequency_hz;
+       gPEClockFrequencyInfo.cpu_frequency_min_hz = gPEClockFrequencyInfo.cpu_frequency_hz;
+       gPEClockFrequencyInfo.cpu_frequency_max_hz = gPEClockFrequencyInfo.cpu_frequency_hz;
+
+       gPEClockFrequencyInfo.dec_clock_rate_hz = gPEClockFrequencyInfo.timebase_frequency_hz;
+       gPEClockFrequencyInfo.bus_clock_rate_hz = gPEClockFrequencyInfo.bus_frequency_hz;
+       gPEClockFrequencyInfo.cpu_clock_rate_hz = gPEClockFrequencyInfo.cpu_frequency_hz;
+
+       // Get real number from some where.
+
+       // Set the num / den pairs form the hz values.
+       gPEClockFrequencyInfo.bus_clock_rate_num = gPEClockFrequencyInfo.bus_clock_rate_hz;
+       gPEClockFrequencyInfo.bus_clock_rate_den = 1;
+
+       gPEClockFrequencyInfo.bus_to_cpu_rate_num =
+           (2 * gPEClockFrequencyInfo.cpu_clock_rate_hz) / gPEClockFrequencyInfo.bus_clock_rate_hz;
+       gPEClockFrequencyInfo.bus_to_cpu_rate_den = 2;
+
+       gPEClockFrequencyInfo.bus_to_dec_rate_num = 1;
+       gPEClockFrequencyInfo.bus_to_dec_rate_den =
+           gPEClockFrequencyInfo.bus_clock_rate_hz / gPEClockFrequencyInfo.dec_clock_rate_hz;
+}
+
+void
+PE_panic_hook(const char *str __unused)

 {
 {

-  // Clear the gPEClockFrequencyInfo struct
-  bzero((void *)&gPEClockFrequencyInfo, sizeof(clock_frequency_info_t));
-  
-  // Start with default values.
-  gPEClockFrequencyInfo.timebase_frequency_hz = 1000000000;
-  gPEClockFrequencyInfo.bus_frequency_hz      =  100000000;
-  gPEClockFrequencyInfo.cpu_frequency_hz      =  300000000;
-  
-  gPEClockFrequencyInfo.bus_frequency_min_hz = gPEClockFrequencyInfo.bus_frequency_hz;
-  gPEClockFrequencyInfo.bus_frequency_max_hz = gPEClockFrequencyInfo.bus_frequency_hz;
-  gPEClockFrequencyInfo.cpu_frequency_min_hz = gPEClockFrequencyInfo.cpu_frequency_hz;
-  gPEClockFrequencyInfo.cpu_frequency_max_hz = gPEClockFrequencyInfo.cpu_frequency_hz;
-  
-  gPEClockFrequencyInfo.dec_clock_rate_hz = gPEClockFrequencyInfo.timebase_frequency_hz;
-  gPEClockFrequencyInfo.bus_clock_rate_hz = gPEClockFrequencyInfo.bus_frequency_hz;
-  gPEClockFrequencyInfo.cpu_clock_rate_hz = gPEClockFrequencyInfo.cpu_frequency_hz;
-  
-  // Get real number from some where.
-  
-  // Set the num / den pairs form the hz values.
-  gPEClockFrequencyInfo.bus_clock_rate_num = gPEClockFrequencyInfo.bus_clock_rate_hz;
-  gPEClockFrequencyInfo.bus_clock_rate_den = 1;
-  
-  gPEClockFrequencyInfo.bus_to_cpu_rate_num =
-    (2 * gPEClockFrequencyInfo.cpu_clock_rate_hz) / gPEClockFrequencyInfo.bus_clock_rate_hz;
-  gPEClockFrequencyInfo.bus_to_cpu_rate_den = 2;
-  
-  gPEClockFrequencyInfo.bus_to_dec_rate_num = 1;
-  gPEClockFrequencyInfo.bus_to_dec_rate_den =
-    gPEClockFrequencyInfo.bus_clock_rate_hz / gPEClockFrequencyInfo.dec_clock_rate_hz;

 }
 }