dagmem(4)

NAME
dagmem - Endace DAG card memory buffer access device

DESCRIPTION
/dev/dagmem0, /dev/dagmem1, /dev/dagmem2 are character devices representing the memory buffers on the first, second, third etc. DAG cards detected by the operating system.

Operations:

read
    Reads from the DAG card's memory buffer.

write
    Writes to the DAG card's memory buffer.

mmap
    Maps the DAG card's memory buffer into a process' virtual address space. Unlike the DAG API call dag_mmap(3), this results in a single mapping of the buffer.

FILES
/dev/dagmem0, /dev/dagmem1, /dev/dagmem2, ...

SEE ALSO
dag_mmap(3), dag(4), dagarm(4), dagiom(4).

LAST UPDATED
$Author: koryn $
$Revision: 2378 $
$Date: 2005-10-19 13:33:28 +1300 (Wed, 19 Oct 2005) $

COPYRIGHT
(c) 2004-2005 Endace Technology, Hamilton, New Zealand. All Rights Reserved.