From owner-freebsd-hackers Wed Jan 16 14: 8: 9 2002 Delivered-To: freebsd-hackers@freebsd.org Received: from cs.rice.edu (cs.rice.edu [128.42.1.30]) by hub.freebsd.org (Postfix) with ESMTP id A864337B405 for ; Wed, 16 Jan 2002 14:08:07 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by cs.rice.edu (Postfix) with ESMTP id 403D21826 for ; Wed, 16 Jan 2002 16:08:05 -0600 (CST) Received: from vaud.cs.rice.edu (vaud.cs.rice.edu [128.42.1.197]) by cs.rice.edu (Postfix) with ESMTP id EBB1E17A8 for ; Wed, 16 Jan 2002 16:08:01 -0600 (CST) Received: from localhost (hykim@localhost) by vaud.cs.rice.edu (8.10.2+Sun/8.9.0) with ESMTP id g0GM7qJ01614 for ; Wed, 16 Jan 2002 16:07:52 -0600 (CST) X-Authentication-Warning: vaud.cs.rice.edu: hykim owned process doing -bs Date: Wed, 16 Jan 2002 16:07:51 -0600 (CST) From: Hyong-Youb Kim To: Subject: PCI DMA codes Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Virus-Scanned: by AMaViS snapshot-20010714 Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG To the great minds of the freebsd hackers, I am trying to measure the amount of data (plus # of bytes required to set up a dma transfer) transferred via DMA transfers between a PCI device and the main memory. I am wondering if any one knows what source codes I should look for. Thanks. John To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message