Hello Pavel,

the interrupt server with the simple interrupt vector disable/enable via the interrupt controller is an easy solution that worked on all boards I used so far with the libbsd. However, it certainly doesn't work on all systems. It allowed to easily use the FreeBSD device drivers which use mutexes in their interrupt service routines.


--
Sebastian Huber, embedded brains GmbH

Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone   : +49 89 189 47 41-16
Fax     : +49 89 189 47 41-09
E-Mail  : sebastian.hu...@embedded-brains.de
PGP     : Public key available on request.

Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.

_______________________________________________
devel mailing list
devel@rtems.org
http://lists.rtems.org/mailman/listinfo/devel

Reply via email to