Is there a shared-memory network driver for Neutrino? I have multiple processors that may communicate via Ethernet or via shared-memory so I'd like to write the communication module using the BSD sockets API.
Hi Gary: There's nothing that I know of available for this. How is the memory shared? You'll probably need to be able to generate the equivalent of a "receive interrupt" from one CPU to the other to get a reasonable devn- style driver implemented. Robert. -----Original Message----- From: gary anderson [mailto:gary_anderson@agilent.com] Sent: Monday, April 28, 2008 1:18 PM To: drivers-networking Subject: Shared-memory Network Driver Is there a shared-memory network driver for Neutrino? I have multiple processors that may communicate via Ethernet or via shared-memory so I'd like to write the communication module using the BSD sockets API. _______________________________________________ Networking Drivers http://community.qnx.com/sf/go/post7405
Memory is shared through PCIe mapping. Interrupts can be generated from one CPU to the other.