From: Dave H. <dhy...@gm...> - 2011-07-22 20:59:30
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Hi Joe, On Fri, Jul 22, 2011 at 2:04 PM, joe joe <joe...@qi...> wrote: > > > I had previously mentioned I was successful implementing an Asynchronous > Notification mechanism from my kernel-space driver to my user-space > application. I'm now using this mechanism to notify my application when my > driver has data ready to be processed. Does anyone know if there's a way to > send some data along with this async notification signal. I'd like to send > some driver state info to the application in this same signal, is this > possible? > > I'd hate to do a separate Ioctl call to my driver just to access this state > information I need. To the best of my knowledge, there isn't any way to send data along with a signal. -- Dave Hylands Shuswap, BC, Canada http://www.davehylands.com |