Lessons learned and more ???

Hendricks David W. dwh at lanl.gov
Wed May 12 15:54:01 CEST 2004


On a side note, what's going on with your memory? It should not fail to 
initialize. Maybe try removing each DIMM to see if one is bad?

On Wed, 12 May 2004, Jay Miller wrote:

> Thanks everyone for your help!
> 
> It took me some time to realize the reason that I wasn't seeing any data
> on the VGA console is because it doesn't work on the S2885.  But I have
> my null modem connected and am seeing lots of interesting stuff now.
> 
> YH sent me a pre-built S2885 image and the FIRST time it executed I got
> this:
> 
> 
> LinuxBIOS-1.1.62.0_Fallback Sun Dec 31 20:53:07 EST 2000 starting...
> 
> setting up resource map....done.                                
> coherent_ht_finalize                    
> done    
> Ram1.00       
> Ram1.01       
> Ram2.00       
> Ram2.01       
> No memory for this cpu                      
> Ram3    
> Initializing memory:  done                          
> Initializing memory:
> ...........................................................
> 
> ........................................................................
> 
> ........................................................................
> ........
> 
> ........................................................................
> . failed
> 
> 
> Clearing LinuxBIOS memory:  done                                
> Ram4    
> Copying LinuxBIOS to ram.                         
> Jumping to LinuxBIOS.                     
> LinuxBIOS-1.1.62.0_Fallback Sun Dec 31 20:53:07 EST 2000 booting...
> 
> Finding PCI configuration type.                               
> PCI: Using configuration type 1                               
> Enumerating static devices...                             
> Enumerating: AMD K8 Northbridge                               
> Enumerating: AMD K8 Northbridge                               
> Enumerating: AMD K8 CPU                       
> Enumerating: AMD K8                   
> Enumerating: AMD 8111 Southbridge                                 
> Enumerating: Winbond w83627hf                             
> Enumerating buses...                    
> amdk8_scan_root_bus                   
> amdk8_scan_root_bus: start scaning pci bus
> 
> PCI: pci_scan_bus for bus 0                           
> PCI: 00:18.0 [1022/1100] enabled                                
> PCI: 00:18.1 [1022/1101] enabled                                
> PCI: 00:18.2 [1022/1102] enabled                                
> PCI: 00:18.3 [1022/1103] ops                            
> PCI: 00:18.3 [1022/1103] enabled                                
> PCI: 00:19.0 [ffff/ffff] enabled                                
> PCI: 00:19.1 [ffff/ffff/00ffff] has unknown header type ff, ignoring.
> 
> PCI: 00:19.1 No device operations                                 
> PCI: 00:19.2 [ffff/ffff/00ffff] has unknown h
> 
> PCI: 00:19.2 No device operations                                 
> PCI: 00:19.3 [ffff/ffff/00ffff] has unknown header type ff, ignoring.
> 
> PCI: 00:19.3 No device operations                                 
> amdk8_scan_chains max: 0 starting...                                    
> Hyper transport scan link: 0 max: 1                                   
> PCI: 01:01.0 [1022/7454] enabled next_unitid: 0004
> 
> HyperT reset not needed                       
> PCI: pci_scan_bus for bus 1                           
> PCI: 01:01.0 [1022/7454] ops                            
> PCI: 01:01.0 [1022/7454] enabled                                
> PCI: 01:02.0 [1022/7455] bus ops                                
> PCI: 01:02.0 [1022/7455] enabled                                
> PCI: pci_scan_bus for bus 2                           
> PCI: 02:00.0 [10de/0333] enabled                                
> PCI: pci_scan_bus returning with max=02
> 
> PCI: pci_scan_bus returning with max=02
> 
> Hyper transport scan link: 0 new max: 2
> 
> Hypertransport scan link done                             
> Hyper transport scan link: 2 max: 3                                   
> PCI: 03:01.0 [1022/7450] enabled next_unitid: 0003
> 
> amd8111_enable_dev: enabling PCI: 03:00.0 [1022/7460]
> 
> PCI: 03:03.0 [1022/7460] enabled next_unitid: 0007
> 
> HyperT reset not needed                       
> PCI: pci_scan_bus for bus 3                           
> PCI: 03:01.0 [1022/7450] bus ops                                
> PCI: 03:01.0 [1022/7450] enabled                                
> PCI: 03:01.1 [1022/7451] ops                            
> PCI: 03:01.1 [1022/7451] enabl                            
> PCI: 03:02.0 [1022/7450] bus ops                                
> PCI: 03:02.0 [1022/7450] enabled                                
> PCI: 03:02.1 [1022/7451] ops                            
> PCI: 03:02.1 [1022/7451] enabled                                
> amd8111_enable_dev: enabling PCI: 03:03.0 [1022/7460]
> 
> PCI: 03:03.0 [1022/7460] bus ops                                
> amd8111_enable_dev: enabling PCI: 03:03.0 [1022/7460]
> 
> PCI: 03:03.0 [1022/7460] enabled                                
> amd8111_enable_dev: enabling PCI: 03:04.0 [1022/7468]
> 
> PCI: 03:04.0 [1022/7468] bus ops                                
> amd8111_enable: enabling PCI: 03:04.0 [1022/7468]
> 
> PCI: 03:04.0 [1022/7468] enabled                                
> amd8111_enable_dev: enabling PCI: 03:04.1 [102
> 
> PCI: 03:04.1 [1022/7469] ops                            
> amd8111_enable_dev: enabling PCI: 03:04.1 [1022/7469]
> 
> PCI: 03:04.1 [1022/7469] enabled                                
> amd8111_enable_dev: enabling PCI: 03:04.2 [1022/746a]
> 
> amd8111_enable_dev: enabling PCI: 03:04.2 [1022/746a]
> 
> PCI: 03:04.2 [1022/746a] enabled                                
> amd8111_enable_dev: enabling PCI: 03:04.3 [1022/746b]
> 
> PCI: 03:04.3 [1022/746b] ops                            
> amd8111_enable: enabling PCI: 03:04.3 [1022/746b]
> 
> PCI: 03:04.3 [1022/746b] enabled                                
> amd8111_enable_dev: enabling PCI: 03:04.5 [1022/746d]
> 
> PCI: 03:04.5 [1022/746d] ops                            
> amd8111_enable: enabling PCI: 03:04.5 [1022/746d]
> 
> PCI: 03:04.5 [1022/746d] enabled                                
> amd8111_enable_dev: enabling PCI: 03:04.6 [1022/746e]
> 
> PCI: 03:04.6 [1022/746e] ops                            
> amd8111_enable: disabling PCI: 03:04.6 [1022/746e]
> 
> PCI: 03:04.6 [1022/746e] disabled                                 
> PCI: pci_scan_bus for bus 4                           
> PCI: 04:09.0 [14e4/16a7] enabled                                
> PCI: pci_scan_bus returning with max=04
> 
> PCI: pci_scan_bus for bus 5                           
> PCI: pci_scan_bus returning with max=05
> 
> PCI: pci_scan_bus for bus 6                           
> amd8111_enable_dev: enabling PCI: 06:00.0 [1022/7464]
> 
> PCI: 06:00.0 [102               
> amd8111_enable: enabling PCI: 06:00.0 [1022/7464]
> 
> PCI: 06:00.0 [1022/7464] enabled                                
> amd8111_enable_dev: enabling PCI: 06:00.1 [1022/7464]
> 
> PCI: 06:00.1 [1022/7464] ops                            
> amd8111_enable: enabling PCI: 06:00.1 [1022/7464]
> 
> PCI: 06:00.1 [1022/7464] enabled                                
> amd8111_enable_dev: enabling PCI: 06:00.2 [1022/7463]
> 
> PCI: 06:00.2 [1022/7463] ops                            
> amd8111_enable: disabling PCI: 06:00.2 [1022/7463]
> 
> PCI: 06:00.2 [1022/7463] disabled                                 
> amd8111_enable_dev: enabling PCI: 06:01.0 [1022/7462]
> 
> PCI: 06:01.0 [1022/7462] ops                            
> PCI: 06:01.0 [1022                 
> PCI: 06:01.0 [1022/7462] disabled                                 
> PCI: 06:0b.0 [1095/3114] enabled                                
> PCI: 06:0c.0 [104c/8023] ops                            
> PCI: 06:0c.0 [104c/8023] enabled                                
> PCI: pci_scan_bus returning with max=06
> 
> scan_static_bus for PCI: 03:04.0                                
> PNP: 002e.0 enabled                   
> PNP: 002e.1 disabled                    
> PNP: 002e.2 enabled                   
> PNP: 002e.3 disabled                    
> PNP: 002e.5 enabled                   
> PNP: 002e.6 disabled                    
> PNP: 002e.7 disabled                    
> PNP: 002e.8 disabled                    
> PNP: 002e.9 disabled                    
> PNP: 002e.a disabled                    
> PNP: 002e.b enabled                   
> scan_static_bus done                    
> PCI: pci_scan_bus returning with max=06
> 
> Hyper transport scan link: 2 new                              
> Hypertransport scan link done                             
> amdk8_scan_chains max: 6 done                             
> amdk8_scan_chains max: 6 starting...                           
> 
> 
> 
> This looked pretty good, but I didn't know what it was trying to start.
> Unfortunately the next time the same image executed (reset via power
> cycle) I got this:
> 
> 
> LinuxBIOS-1.1.62.0_Fallback Thu May 6 18:25:41 PDT 2004 starting...
> 
> setting up resource map....done.                                
> No connection to Node 1.                        
> ht reset -
> 
> 
> LinuxBIOS-1.1.62.0_Fallback Thu May 6 18:25:41 PDT 2004 starting...
> setting up resource map....done.
> No connection to Node 1.
> Ram1.00
> Ram1.01
> Ram2.00
> Ram2.01
> No memory for this cpu
> Ram3
> Initializing memory:  done
> Initializing memory:
> ...........................................................
> ........................................................................
> ........
> ........................................................................
> ........
> ........................................................................
> . failed
> 
> Clearing LinuxBIOS memory:  done
> Ram4
> Copying LinuxBIOS to ram.
> Jumping to LinuxBIOS.
> LinuxBIOS-1.1.62.0_Fallback Thu May 6 18:25:41 PDT 2004 booting...
> 
> 
> 
> Has anyone seen this issue?  Is something not getting reset?  BTW, my
> own image does the same thing.
> 
> Thanks,
> 
> Jay Miller
> Actuality Systems, Inc.
> jmiller at acutality-systems.com
> 
> 
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> Linuxbios at clustermatic.org
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> 




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