Date: Tue, 23 Mar 1999 20:15:51 +0000 (GMT) From: Doug Rabson <dfr@nlsystems.com> To: Nick Hibma <hibma@skylink.it> Cc: FreeBSD hackers mailing list <hackers@freebsd.org> Subject: Re: scheduling a function call from int routines Message-ID: <Pine.BSF.4.05.9903232014450.78570-100000@herring.nlsystems.com> In-Reply-To: <Pine.BSF.3.96.990323004029.905A-100000@heidi.plazza.it>
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On Tue, 23 Mar 1999, Nick Hibma wrote: > > I want to schedule a function call from an interrupt routine. How do I > do that? timeout? > > As in, a USB returns in an interrupt the message the fact that the > connection status of one of the ports or suspend status has changed. I > cannot start checking the ports from that interrupt routine, because I > need to transfer data to the device to make that work. > > thanks. I think you need a kernel thread, either spawned during system startup or via a system call from usbd. -- Doug Rabson Mail: dfr@nlsystems.com Nonlinear Systems Ltd. Phone: +44 181 442 9037 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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