From owner-freebsd-current Tue Jun 1 14:48:19 1999 Delivered-To: freebsd-current@freebsd.org Received: from herring.nlsystems.com (nlsys.demon.co.uk [158.152.125.33]) by hub.freebsd.org (Postfix) with ESMTP id C713515881 for ; Tue, 1 Jun 1999 14:48:14 -0700 (PDT) (envelope-from dfr@nlsystems.com) Received: from localhost (dfr@localhost) by herring.nlsystems.com (8.9.3/8.8.8) with ESMTP id WAA25087; Tue, 1 Jun 1999 22:48:14 +0100 (BST) (envelope-from dfr@nlsystems.com) Date: Tue, 1 Jun 1999 22:48:14 +0100 (BST) From: Doug Rabson To: "Matthew N. Dodd" Cc: Mark Newton , current@freebsd.org Subject: Re: IRQ sharing with newbus In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Tue, 1 Jun 1999, Matthew N. Dodd wrote: > On Tue, 1 Jun 1999, Mark Newton wrote: > > So, guys -- What is the officially blessed way of sharing IRQs under > > newbus? > > If you find out, let me know since the EISA code suffers the same problem > (though the drivers do a bit better job detecting the condition, and just > fail to attach instead of panicing.) For EISA, it should be possible to add RF_SHAREABLE to the bus_alloc_resource call (assuming that EISA interrupts are shareable like pci interrupts). -- 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-current" in the body of the message