From owner-freebsd-current@FreeBSD.ORG Fri Nov 12 21:48:23 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8F99F16A4CE for ; Fri, 12 Nov 2004 21:48:23 +0000 (GMT) Received: from fledge.watson.org (fledge.watson.org [204.156.12.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2BAB343D49 for ; Fri, 12 Nov 2004 21:48:21 +0000 (GMT) (envelope-from robert@fledge.watson.org) Received: from fledge.watson.org (localhost [127.0.0.1]) by fledge.watson.org (8.13.1/8.13.1) with ESMTP id iACLl2ZH031074; Fri, 12 Nov 2004 16:47:02 -0500 (EST) (envelope-from robert@fledge.watson.org) Received: from localhost (robert@localhost)iACLl2Ff031071; Fri, 12 Nov 2004 21:47:02 GMT (envelope-from robert@fledge.watson.org) Date: Fri, 12 Nov 2004 21:47:02 +0000 (GMT) From: Robert Watson X-Sender: robert@fledge.watson.org To: "M. Warner Losh" In-Reply-To: <20041112.143439.33211003.imp@bsdimp.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: current@freebsd.org Subject: Re: usb with fast interrupts X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Nov 2004 21:48:23 -0000 On Fri, 12 Nov 2004, M. Warner Losh wrote: > Our usb system supports soft interrupts, but we currently don't make > productive use of them. The following makes interrupts fast interrupts > and uses taskqueues to queue data to a SWI. It looks like INTR_FAST is spelt as INTR_MPSAFE in your patch. Did you mean instead to spell it INTR_FAST? Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert@fledge.watson.org Principal Research Scientist, McAfee Research