From owner-freebsd-current Mon Dec 3 2:11: 2 2001 Delivered-To: freebsd-current@freebsd.org Received: from freebsd.dk (fw-rl0.freebsd.dk [212.242.86.114]) by hub.freebsd.org (Postfix) with ESMTP id 1C05837B405; Mon, 3 Dec 2001 02:10:58 -0800 (PST) Received: (from sos@localhost) by freebsd.dk (8.11.6/8.11.6) id fB3AAlL92880; Mon, 3 Dec 2001 11:10:47 +0100 (CET) (envelope-from sos) From: Søren Schmidt Message-Id: <200112031010.fB3AAlL92880@freebsd.dk> Subject: Re: HEADSUP ATA support for newer SiS chipsets added In-Reply-To: <20011203110501.E373@bsd.hu> To: Miklos Niedermayer Date: Mon, 3 Dec 2001 11:10:47 +0100 (CET) Cc: Greg Lehey , current@FreeBSD.ORG Reply-To: sos@freebsd.dk X-Mailer: ELM [version 2.4ME+ PL94b (25)] MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=ISO-8859-1 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG It seems Miklos Niedermayer wrote: > I think they are idle (looking at vmstat -i), but i can't be sure. > However i have 2 machines here with VIA 82C596 chipset... > > atapci0: port 0xd800-0xd80f at device 4.1 on pci0 > ata0: at 0x1f0 irq 14 on atapci0 > ad0: 28629MB [58168/16/63] at ata0-master UDMA66 > > 524288 bytes transferred in 0.025247 secs (20766367 bytes/sec) > > It's idle (the LED isn't blinking after/before dd and vmstat -i doesn't > show any ata0 activity). > > Even my Intel PIIX4 ATA33 controller with the same disk performs better (a > little)... Hmm, yes that looks somewhat on the low side... Well, two things, the older VIA chips are not the best performers, but I still think it should be better than that, I'll run some tests here, I might have messed up something... Are we talking -current or -stable here ? -Søren To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message