Invoke a Bottom Half for your handling. The job of this bottom half would be to wake the waiting user process (interruptible_sleep_on)() or sleeping on some of your defined semaphore. This thread or user function would wake up and invoke an appropriate function pointer or callback routine. Thanks, Sumit ----- Original Message ----- From: David Stroupe <dstroupe@keyed-upsoftware.com> Date: Wednesday, February 27, 2002 1:54 am Subject: Driver Interrupt Handler > I am adding interrupt handling to a pci driver. My specification > requires that I allow the user code to provide a function pointer > that > will direct execution to that user function at some point after > the > interrupt. I know that I can not directly call this user space > function > directly from the handler, but can I schedule its execution using > a > tasklet? How would I do this? > TIA > > -- > 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/ > >
begin:vcard n:Agarwal;Sumit fn:Sumit Agarwal tel;cell:+919845205210 tel;fax:+91-80-5732696 tel;home:+919845205210 tel;work:+91-805732296 / 93 extn. 5243 url:www.wipro.com org:Wipro Technologies;SIDC, Embedded and Internet Division adr:;;No.26, Hosure Main Road, Bommanahalli;Bangalore;Karnataka;560068;INDIA version:2.1 email;internet:sumit.agarwal@wipro.com title:Senior Software Engineer end:vcard
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