mmap

I am doing the following:

   malloc some memory is user space
   pass its pointer to some kernel module
   in the kernel module...do a pci_alloc_consistent so that i get a memory
   region for PCI DMA operations

now the problem is that i want to remap the address range pointed by the
user space pointer to the memory region allocated by the
'pci_alloc_consistent' inside the module. I think this is possible..need
some hints....

thanks,
Daljeet Maini
IBM Global Services Ltd. - Bangalore
Ph. No. - 5267117 Extn 2954