[Xen-users] Centos 6.0 guest OS missing xen headers

[ravi veerad <veerad.ravi@xxxxxxxxx>]

Hi,

setup environment:

Xen version: Xen 6.0

DomU: Centos 6.0

Solarflare drivers: sfc, sfc_resource, sfc_netback, sfc_netfront, sfc_netutil (these drivers came with xen 5.6.)

My task is to port old sfc driver (xen 5.6) to new xen 6.0 and centos (guest OS) environment. I am successfully able to port sfc, sfc_resource, sfc_netback, sfc_netutil on DOM0 side. Now, when I try to compile sfc_netfront and sfc_netutil on the DOMU side (centos 6.0), I am facing the following compilation errors:

/sfc_netfront/accel_xenbus.c: In function ‘vnic_setup_domU_shared_state’:

/sfc_netfront/accel_xenbus.c:363: error: implicit declaration of function ‘bind_listening_port_to_irqhandler’

/sfc_netfront/accel_xenbus.c:370: error: implicit declaration of function ‘irq_to_evtchn_port’

make[2]: *** [/root/sfc_phase_4/sfc_netfront/accel_xenbus.o] Error 1

make[1]: *** [_module_/root/sfc_phase_4/sfc_netfront] Error 2

make[1]: Leaving directory `/usr/src/kernels/2.6.32-71.29.1.el6.i686'

make: *** [all] Error 2

    I noticed that in centos 6.0 (2.6.32-71.29.1.el6.i686)  doesn't contain the xen headers, And also there are some missing symbol in Module.symvers,  (bind_listening_port_to_irqhandler,   irq_to_evtchn_port)  which we required to compile our module. 

      

  Please guide me in resolving these compilation errors. 

Thanks,

Ravi

 

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