Bug 60317

Summary: FreeBSD 5.2rc1 doesn't boot with ACPI enabled under Microsoft Virtual PC
Product: Base System Reporter: Michael Haro <mharo>
Component: i386Assignee: freebsd-acpi (Nobody) <acpi>
Status: Closed FIXED    
Severity: Affects Only Me    
Priority: Normal    
Version: 1.0-RELEASE   
Hardware: Any   
OS: Any   

Description Michael Haro freebsd_committer freebsd_triage 2003-12-17 05:10:05 UTC 
	using the 5.2rc1 boot only iso image, it locks up after the ACPI stuff

How-To-Repeat: 

booting with verbose logging gives:

random: <entropy source>                                                       
mem: <memory & I/O>                                                            
npx0: [FAST]                                                                   
npx0: <math processor> on motherboard                                          
npx0: INT 16 interface                                                         
acpi0: <A M I  OEMRSDT > on motherboard                                        
pci_open(1):    mode 1 addr port (0x0cf8) is 0x8000005c                        
pci_open(1a):   mode1res=0x80000000 (0x80000000)                               
pci_cfgcheck:   device 0 [class=060000] [hdr=00] is there (id=71928086)        
pcibios: No call entry point                                                   
pcibios: No call entry point                                                   
AcpiOsDerivePciId: bus 0 dev 7 func 0                                          
acpi0: Power Button (fixed)                                                    
ACPI timer looks BAD  min = 32, max = 207322, width = 207290                   
ACPI timer looks BAD  min = 32, max = 142104, width = 142072                   
ACPI timer looks BAD  min = 31, max = 232806, width = 232775                   
ACPI timer looks BAD  min = 32, max = 209759, width = 209727                   
ACPI timer looks BAD  min = 32, max = 155459, width = 155427                   
ACPI timer looks BAD  min = 32, max = 90399, width = 90367                     
ACPI timer looks BAD  min = 31, max = 239305, width = 239274                   
ACPI timer looks BAD  min = 32, max = 184915, width = 184883                   
ACPI timer looks BAD  min = 32, max = 203110, width = 203078                   
ACPI timer looks BAD  min = 32, max = 273454, width = 273422                   
Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000                      
<stops here>
Comment 1 Tilman Keskinoz freebsd_committer freebsd_triage 2004-05-20 13:39:06 UTC 
Responsible Changed
From-To: freebsd-i386->freebsd-acpi

Over to freebsd-acpi Mailinglist for evaluation
Comment 2 njl freebsd_committer freebsd_triage 2004-08-11 17:55:37 UTC 
State Changed
From-To: open->feedback

Try entering debug.acpi.disabled="timer" in /boot/loader.conf or at the 
loader prompt.  Also, try a more recent snapshot from 
snapshots.jp.freebsd.org.
Comment 3 Kris Kennaway freebsd_committer freebsd_triage 2005-07-30 01:46:57 UTC 
State Changed
From-To: feedback->closed

Feedback timeout