From owner-freebsd-questions Fri Jul 7 17: 5:22 2000 Delivered-To: freebsd-questions@freebsd.org Received: from wantadilla.lemis.com (wantadilla.lemis.com [192.109.197.80]) by hub.freebsd.org (Postfix) with ESMTP id D95AE37B51E for ; Fri, 7 Jul 2000 17:05:17 -0700 (PDT) (envelope-from grog@wantadilla.lemis.com) Received: (from grog@localhost) by wantadilla.lemis.com (8.9.3/8.9.3) id JAA11381; Sat, 8 Jul 2000 09:34:56 +0930 (CST) (envelope-from grog) Date: Sat, 8 Jul 2000 09:34:56 +0930 From: Greg Lehey To: Alfred Perlstein Cc: Bruce Grisham , questions@FreeBSD.ORG Subject: Re: how do I determine that DMA is enabled on my IDE channels? Message-ID: <20000708093456.B11249@wantadilla.lemis.com> References: <39662B55.5779CEBF@accumatics.com> <20000707123647.R25571@fw.wintelcom.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 1.0pre2i In-Reply-To: <20000707123647.R25571@fw.wintelcom.net> Organization: LEMIS, PO Box 460, Echunga SA 5153, Australia Phone: +61-8-8388-8286 Fax: +61-8-8388-8725 Mobile: +61-418-838-708 WWW-Home-Page: http://www.lemis.com/~grog X-PGP-Fingerprint: 6B 7B C3 8C 61 CD 54 AF 13 24 52 F8 6D A4 95 EF Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Friday, 7 July 2000 at 12:36:47 -0700, Alfred Perlstein wrote: > * Bruce Grisham [000707 12:18] wrote: >> Howdy, >> >> I was looking through a Linux FAQ addressing IDE DMA and realized I had been >> assuming that DMA was enabled on previous FreeBSD systems I've shipped. >> >> How do I check that? My hardware supports DMA. > > Have a look at the boot log in /var/run/dmesg.boot, it should tell you. Specifically, you should see something like: ad0: 19574MB [39770/16/63] at ata0-master using UDMA66 Greg -- When replying to this message, please copy the original recipients. For more information, see http://www.lemis.com/questions.html Finger grog@lemis.com for PGP public key See complete headers for address and phone numbers To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message