vme_ivec_free(D3X)

NAME
     vme_ivec_free - free up a VME bus interrupt VECTOR

SYNOPSIS
     #include <sys/types.h>
     #include <sys/ddi.h>

     void vme_ivec_free (int adapter, int vec);

   Arguments
     adapter
          The adapter number identifying which VME bus on the system.

     vec  The vector allocated from vme_ivec_alloc(D3X).

DESCRIPTION
     On Challenge and Onyx systems, vme_ivec_free returns the specified
     interrupt vector to the specified VME bus' free list. vmeivec_free is
     called when the driver is unloaded.

   Return Values
     vme_ivec_free returns -1 if no vector or the adapter specified is
     invalid.

   See Also
     vme_ivec_set(D3X), vme_ivec_alloc(D3X)
     vmeio(D3) for Origin and Onyx2 VME option