[Xen-users] Re: "modprobe tpmbk" and "CONFIG_XEN_TPMDEV_BACKEND"

[Sander Eikelenboom <linux@xxxxxxxxxxxxxx>]

Hello ilish,

Your network card is working now ?

Hmm i am afraid vTPM is probably one of the things that has not been ported to 
pvops kernels yet.

--
Sander

Saturday, April 24, 2010, 6:39:09 PM, you wrote:







> Hi ,

> I have installed Xen4.0.0 and kernel 2.6.13 on my debian system and I boot 
> from this configuration. Now I want to use vtpm_managerd command. First I 
> used "modprobe tpmbk" and got an error like "FATAL: Module tpmbk not found."  

> Every source I read tells me that I have to modularise 
> CONFIG_XEN_TPMDEV_BACKEND entry in my kernel configuration. I typed "make 
> menuconfig" on my kernel's directory and searched for "Backend" and saw that 
> there are a lot of entries for xen and backend and I did not see anything 
> specifically TPMDEV_BACKEND. 

> These are the entries related to Xen backend. Can someone tell me which one 
> to modularize to make tpmbk work?

>  Symbol: XEN_BACKEND [=y]                                                     
>                                                                         â  
>   â Prompt: Backend driver support                                            
>                                                                            â  
>   â   Defined at drivers/xen/Kconfig:31                                       
>                                                                            â  
>   â   Depends on: XEN_DOM0                                                    
>                                                                            â  
>   â   Location:                                                               
>                                                                            â  
>   â     -> Device Drivers                                                     
>                                                                            â  
>   â                                                                           
>                                                                            â  
>   â                                                                           
>                                                                            â  
>   â Symbol: XEN_BLKDEV_BACKEND [=y]                                           
>                                                                            â  
>   â Prompt: Block-device backend driver                                       
>                                                                            â  
>   â   Defined at drivers/xen/Kconfig:39                                       
>                                                                            â  
>   â   Depends on: XEN_BACKEND && BLOCK                                        
>                                                                            â  
>   â   Location:                                                               
>                                                                            â  
>   â     -> Device Drivers                                                     
>                                                                            â  
>   â       -> Backend driver support (XEN_BACKEND [=y])                        
>                                                                            â  
>   â                                                                           
>                                                                            â  
>   â                                                                           
>                                                                            â  
>   â Symbol: XEN_PCIDEV_BACKEND [=m]                                           
>                                                                            â  
>   â Prompt: PCI-device backend driver                                         
>                                                                            â  
>   â   Defined at drivers/xen/Kconfig:70                                       
>                                                                            â  
>   â   Depends on: PCI && XEN_BACKEND                                          
>                                                                            â  
>   â   Location:                                                               
>                                                                            â  
>   â     -> Device Drivers                                                     
>                                                                            â  
>   â       -> Backend driver support (XEN_BACKEND [=y])                        
>                                                                            â  
>   â                                                                           
>                                                                            â  
>   â                                                                           
>                                                                            â  
>   â Symbol: XEN_NETDEV_BACKEND [=y]                                           
>                                                                            â  
>   â Prompt: Xen backend network device                                        
>                                                                            â  
>   â   Defined at drivers/xen/Kconfig:63                                       
>                                                                            â  
>   â   Depends on: XEN_BACKEND && NET                                          
>                                                                            â  
>   â   Location:                                                               
>                                                                            â  
>   â     -> Device Drivers                                                     
>                                                                            â  
>   â       -> Backend driver support (XEN_BACKEND [=y])    

>  Symbol: XEN_NETDEV2_BACKEND [=y]                                             
>                                                                         â  
>   â Prompt: Net channel 2 backend support                                     
>                                                                            â  
>   â   Defined at drivers/net/Kconfig:2914                                     
>                                                                            â  
>   â   Depends on: NETDEVICES && XEN_BACKEND && XEN_NETCHANNEL2                
>                                                                            â  
>   â   Location:                                                               
>                                                                            â  
>   â     -> Device Drivers                                                     
>                                                                            â  
>   â       -> Network device support (NETDEVICES [=y])                         
>                                                                            â  
>   â         -> Net channel 2 support (XEN_NETCHANNEL2 [=y])                   
>                                                                            â  
>   â                                                                           
>                                                                            â  
>   â                                                                           
>                                                                            â  
>   â Symbol: XEN_PCIDEV_BACKEND_CONTROLLER [=n]                                
>                                                                            â  
>   â Prompt: Controller                                                        
>                                                                            â  
>   â   Defined at drivers/xen/Kconfig:113                                      
>                                                                            â  
>   â   Depends on: <choice> && IA64                                            
>                                                                            â  
>   â   Location:                                                               
>                                                                            â  
>   â     -> Device Drivers                                                     
>                                                                            â  
>   â       -> Backend driver support (XEN_BACKEND [=y])                        
>                                                                            â  
>   â         -> PCI-device backend driver (XEN_PCIDEV_BACKEND [=m])            
>                                                                            â  
>   â           -> PCI Backend Mode (<choice> [=y])                             
>                                                                            â  
>   â                                                                           
>                                                                            â  
>   â                                                                           
>                                                                            â  
>   â Symbol: XEN_PCIDEV_BACKEND_VPCI [=y]                                      
>                                                                            â  
>   â Prompt: Virtual PCI                                                       
>                                                                            â  
>   â   Defined at drivers/xen/Kconfig:86                                       
>                                                                            â  
>   â   Depends on: <choice>                                                    
>                                                                            â  
>   â   Location:                                                               
>                                                                            â  
>   â     -> Device Drivers                                                     
>                                                                            â  
>   â       -> Backend driver support (XEN_BACKEND [=y])                        
>                                                                            â  
>   â         -> PCI-device backend driver (XEN_PCIDEV_BACKEND [=m])            
>                                                                            â  
>   â           -> PCI Backend Mode (<choice> [=y])   

>  Symbol: XEN_PCIDEV_BACKEND_PASS [=n]                                         
>                                                                         â  
>   â Prompt: Passthrough                                                       
>                                                                            â  
>   â   Defined at drivers/xen/Kconfig:94                                       
>                                                                            â  
>   â   Depends on: <choice>                                                    
>                                                                            â  
>   â   Location:                                                               
>                                                                            â  
>   â     -> Device Drivers                                                     
>                                                                            â  
>   â       -> Backend driver support (XEN_BACKEND [=y])                        
>                                                                            â  
>   â         -> PCI-device backend driver (XEN_PCIDEV_BACKEND [=m])            
>                                                                            â  
>   â           -> PCI Backend Mode (<choice> [=y])                             
>                                                                            â  
>   â                                                                           
>                                                                            â  
>   â                                                                           
>                                                                            â  
>   â Symbol: XEN_PCIDEV_BACKEND_SLOT [=n]                                      
>                                                                            â  
>   â Prompt: Slot                                                              
>                                                                            â  
>   â   Defined at drivers/xen/Kconfig:104                                      
>                                                                            â  
>   â   Depends on: <choice>                                                    
>                                                                            â  
>   â   Location:                                                               
>                                                                            â  
>   â     -> Device Drivers                                                     
>                                                                            â  
>   â       -> Backend driver support (XEN_BACKEND [=y])                        
>                                                                            â  
>   â         -> PCI-device backend driver (XEN_PCIDEV_BACKEND [=m])            
>                                                                            â  
>   â           -> PCI Backend Mode (<choice> [=y])      




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-- 
Best regards,
 Sander                            mailto:linux@xxxxxxxxxxxxxx


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