> > > >You need to do wake_up(queue) as well. > >regards >john > Oh the minor details...thanks John and Israel for your help. Now I can move to my next issue. Reenabling the IRQ once I have handled it the first time:) -- Best regards, David Stroupe Keyed-Up Software -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ IRC Channel: irc.openprojects.net / #kernelnewbies Web Page: http://www.kernelnewbies.org/