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[Xen-users] "modprobe tpmbk" and "CONFIG_XEN_TPMDEV_BACKEND"
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] │
│ Prompt: Backend driver support │
│ Defined at drivers/xen/Kconfig:31 │
│ Depends on: XEN_DOM0 │
│ Location: │
│ -> Device Drivers │
│ │
│ │
│ Symbol: XEN_BLKDEV_BACKEND [=y] │
│ Prompt: Block-device backend driver │
│ Defined at drivers/xen/Kconfig:39 │
│ Depends on: XEN_BACKEND && BLOCK │
│ Location: │
│ -> Device Drivers │
│ -> Backend driver support (XEN_BACKEND [=y]) │
│ │
│ │
│ Symbol: XEN_PCIDEV_BACKEND [=m] │
│ Prompt: PCI-device backend driver │
│ Defined at drivers/xen/Kconfig:70 │
│ Depends on: PCI && XEN_BACKEND │
│ Location: │
│ -> Device Drivers │
│ -> Backend driver support (XEN_BACKEND [=y]) │
│ │
│ │
│ Symbol: XEN_NETDEV_BACKEND [=y] │
│ Prompt: Xen backend network device │
│ Defined at drivers/xen/Kconfig:63 │
│ Depends on: XEN_BACKEND && NET │
│ Location: │
│ -> Device Drivers │
│ -> Backend driver support (XEN_BACKEND [=y])
Symbol: XEN_NETDEV2_BACKEND [=y] │
│ Prompt: Net channel 2 backend support │
│ Defined at drivers/net/Kconfig:2914 │
│ Depends on: NETDEVICES && XEN_BACKEND && XEN_NETCHANNEL2 │
│ Location: │
│ -> Device Drivers │
│ -> Network device support (NETDEVICES [=y]) │
│ -> Net channel 2 support (XEN_NETCHANNEL2 [=y]) │
│ │
│ │
│ Symbol: XEN_PCIDEV_BACKEND_CONTROLLER [=n] │
│ Prompt: Controller │
│ Defined at drivers/xen/Kconfig:113 │
│ Depends on: <choice> && IA64 │
│ Location: │
│ -> Device Drivers │
│ -> Backend driver support (XEN_BACKEND [=y]) │
│ -> PCI-device backend driver (XEN_PCIDEV_BACKEND [=m]) │
│ -> PCI Backend Mode (<choice> [=y]) │
│ │
│ │
│ Symbol: XEN_PCIDEV_BACKEND_VPCI [=y] │
│ Prompt: Virtual PCI │
│ Defined at drivers/xen/Kconfig:86 │
│ Depends on: <choice> │
│ Location: │
│ -> Device Drivers │
│ -> Backend driver support (XEN_BACKEND [=y]) │
│ -> PCI-device backend driver (XEN_PCIDEV_BACKEND [=m]) │
│ -> PCI Backend Mode (<choice> [=y])
Symbol: XEN_PCIDEV_BACKEND_PASS [=n] │
│ Prompt: Passthrough │
│ Defined at drivers/xen/Kconfig:94 │
│ Depends on: <choice> │
│ Location: │
│ -> Device Drivers │
│ -> Backend driver support (XEN_BACKEND [=y]) │
│ -> PCI-device backend driver (XEN_PCIDEV_BACKEND [=m]) │
│ -> PCI Backend Mode (<choice> [=y]) │
│ │
│ │
│ Symbol: XEN_PCIDEV_BACKEND_SLOT [=n] │
│ Prompt: Slot │
│ Defined at drivers/xen/Kconfig:104 │
│ Depends on: <choice> │
│ Location: │
│ -> Device Drivers │
│ -> Backend driver support (XEN_BACKEND [=y]) │
│ -> PCI-device backend driver (XEN_PCIDEV_BACKEND [=m]) │
│ -> PCI Backend Mode (<choice> [=y])
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