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vba_get_vmeaddr(9r)
NAME
  vba_get_vmeaddr - VMEbus: Obtains a VMEbus address

SYNOPSIS
  vme_addr_t vba_get_vmeaddr(
	  struct controller *ctlr,
	  io_handle_t csr_addr_handle );

ARGUMENTS
  ctlr
      Specifies a pointer to the VMEbus device's controller data structure.

  csr_addr_handle
      Specifies the I/O handle returned in a previous call to vba_map_csr().
      The VMEbus configuration code calls the bus adapter-specific map_csr()
      routine on the driver's behalf prior to calling the driver's probe()
      routine.	The bus configuration code converts the addresses specified
      for the Csr1 and Csr2 fields of the driver's VBA_Option entry in
      sysconfigtab, combined with information in driver data structure
      members addr1_size, addr1_atype, addr2_size, and addr2_atype, into
      appropriate I/O handles.

DESCRIPTION
  The vba_get_vmeaddr() routine returns the VMEbus address associated with
  the specified I/O handle.

NOTES
  The use of the io_handle_t data type for the address applies to Version 4.0
  or higher of the operating system.  Previous versions of this routine used
  a data type of u_long.

  You can call the vba_get_vmeaddr_am() routine to obtain the following
  information associated with the returned address: the VMEbus address space,
  access type, data transfer size, and swap mode.

RETURN VALUES
  Upon successful completion, the vba_get_vmeaddr() routine returns the
  vme_addr_t address corresponding to the I/O handle passed to the
  csr_addr_handle argument.









SEE ALSO
  Kernel Routines: probe(9r)

Index for Section 9

Alphabetical listing for V

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