Re: [rtl] Software Interrupt

[Pierre Cloutier]

Hi Tomasz:

I trying to see if your shared memory approach could be used to implement
efficient ipc between the RTL kernel and
user space:


  USER SPACE         SHMEM.                 RTL KERNEL

    stuff the buffer   ---->
    soft int xx
                                                                      int
handler wakes up
                                          ------->         grab the data

                                                                       execute
some function
                                           <-------          stuff the reply
                                                                        int
return
     grab the reply    <----


With this approach, ipc would bypass Linux completely.

Best Regards.

--- [rtl] ---
To unsubscribe:
echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR
echo "unsubscribe rtl <Your_email>" | mail [EMAIL PROTECTED]
----
For more information on Real-Time Linux see:
http://www.rtlinux.org/~rtlinux/