From owner-freebsd-current Sat May 15 7:12:44 1999 Delivered-To: freebsd-current@freebsd.org Received: from freebsd.dk (freebsd.dk [212.242.42.178]) by hub.freebsd.org (Postfix) with ESMTP id CB41514DEC for ; Sat, 15 May 1999 07:12:41 -0700 (PDT) (envelope-from sos@freebsd.dk) Received: (from sos@localhost) by freebsd.dk (8.9.1/8.9.1) id QAA20769; Sat, 15 May 1999 16:12:23 +0200 (CEST) (envelope-from sos) From: Soren Schmidt Message-Id: <199905151412.QAA20769@freebsd.dk> Subject: Re: Alladdin IDE slow? In-Reply-To: from Kenneth Wayne Culver at "May 15, 1999 9:51: 6 am" To: culverk@wam.umd.edu (Kenneth Wayne Culver) Date: Sat, 15 May 1999 16:12:22 +0200 (CEST) Cc: current@freebsd.org X-Mailer: ELM [version 2.4ME+ PL43 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG It seems Kenneth Wayne Culver wrote: > > > > Hmm, this sounds stange, I have a noard here with the Alladin on it on > > which I did the support for the ata driver, it works just fine for me > > at least... > > > Actually, I am having the same sort of problem.. With all the flags set > properly in the wd driver, I get about 11MBps, with ata, I can only get > about 6. Hmm, I get: test# dd if=/dev/rad2 of=/dev/null bs=1m count=100 100+0 records in 100+0 records out 104857600 bytes transferred in 7.936770 secs (13211621 bytes/sec) On this: chip0: at device 0.0 on pci0 pcib1: at device 1.0 on pci0 pci1: on pcib1 chip1: at device 3.0 on pci0 isab0: at device 7.0 on pci0 vga-pci0: irq 10 at device 10.0 on pci0 ata-pci0: irq 0 at device 15.0 on pci0 ta-pci0: Busmastering DMA supported ata0 at 0x01f0 irq 14 on ata-pci0 ata1 at 0x0170 irq 15 on ata-pci0 ata0: master: settting up WDMA2 mode on Aladdin chip OK ad0: ATA-? disk at ata0 as master ad0: 3681MB (7539840 sectors), 7480 cyls, 16 heads, 63 S/T, 512 B/S ad0: piomode=4, dmamode=2, udmamode=-1 ad0: 16 secs/int, 0 depth queue, DMA mode ata1: master: settting up UDMA2 mode on Aladdin chip OK ad2: ATA-4 disk at ata1 as master ad2: 9641MB (19746720 sectors), 19590 cyls, 16 heads, 63 S/T, 512 B/S ad2: piomode=4, dmamode=2, udmamode=2 ad2: 16 secs/int, 31 depth queue, DMA mode -Søren To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message