From owner-freebsd-questions Wed Mar 10 7:15:32 1999 Delivered-To: freebsd-questions@freebsd.org Received: from is2.net.ohio-state.edu (is2.net.ohio-state.edu [128.146.48.9]) by hub.freebsd.org (Postfix) with SMTP id 8E8A714E22 for ; Wed, 10 Mar 1999 07:15:27 -0800 (PST) (envelope-from borak@net.ohio-state.edu) Received: (qmail 26453 invoked from network); 10 Mar 1999 15:15:09 -0000 Received: from bora.net.ohio-state.edu (HELO net.ohio-state.edu) (128.146.222.5) by is2.net.ohio-state.edu with SMTP; 10 Mar 1999 15:15:09 -0000 Message-ID: <36E64676.A69ACDD5@net.ohio-state.edu> Date: Wed, 10 Mar 1999 10:16:22 +0000 From: "H. Bora Karayaka" Organization: The Ohio State University X-Mailer: Mozilla 4.05 [en] (X11; I; FreeBSD 2.2.7-RELEASE i386) MIME-Version: 1.0 To: freebsd-questions@FreeBSD.ORG Subject: ISR management in FreeBSD Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi, Are the processor interrupts disabled (by the operating system) upon entering an device driver's ISR ? Or, is this the ISR's responsiblity to disable the interrupts ? Thanks H. Bora Karayaka Ohio State University To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message