From owner-freebsd-scsi Fri Mar 29 0:53:47 2002 Delivered-To: freebsd-scsi@freebsd.org Received: from mailbox.univie.ac.at (mailbox.univie.ac.at [131.130.1.27]) by hub.freebsd.org (Postfix) with ESMTP id 3355A37B41A for ; Fri, 29 Mar 2002 00:53:40 -0800 (PST) Received: from korben (mailboxts3-30.univie.ac.at [131.130.99.30]) by mailbox.univie.ac.at (8.12.2/8.12.2) with ESMTP id g2T8rEun143066; Fri, 29 Mar 2002 09:53:25 +0100 Date: Fri, 29 Mar 2002 09:53:02 +0100 (=?ISO-8859-1?Q?Westeurop=E4ische_Normalzeit?=) From: Lukas Ertl To: "Kenneth D. Merry" Cc: freebsd-scsi@FreeBSD.ORG Subject: Re: ciss driver and tagged queuing In-Reply-To: <20020328163740.A24032@panzer.kdm.org> Message-ID: X-X-Sender: le@mailbox.univie.ac.at MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Thu, 28 Mar 2002, Kenneth D. Merry wrote: > Okay, it looks like you should be able to send at least 256 simultaneous > commands. What does dmesg say about da1 (which I assume is the smart arr= ay > device)? (might be faster to just send the full dmesg output) Here you are: Copyright (c) 1992-2002 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 4.5-STABLE #0: Fri Mar 22 17:38:51 CET 2002 le@raidtest.univie.ac.at:/usr/obj/usr/src/sys/RAIDTEST Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 1125772801 Hz CPU: Pentium III/Pentium III Xeon/Celeron (1125.77-MHz 686-class CPU) Origin =3D "GenuineIntel" Id =3D 0x6b1 Stepping =3D 1 Features=3D0x383f9ff real memory =3D 1342160896 (1310704K bytes) avail memory =3D 1302265856 (1271744K bytes) pnpbios: Bad PnP BIOS data checksum Preloaded elf kernel "kernel" at 0xc02d2000. Pentium Pro MTRR support enabled md0: Malloc disk npx0: on motherboard npx0: INT 16 interface pcib1: on motherboard pci1: on pcib1 pcib0: on motherboard pci0: on pcib0 ciss0: port 0x2000-0x20ff mem 0xf5ef0000-0xf5ef3fff,0xf7 cc0000-0xf7cfffff irq 3 at device 1.0 on pci0 ciss0: using 256 of 1024 available commands ciss0: 1 logical drive configured ciss0: firmware 1.42 ciss0: 2 SCSI channels ciss0: signature 'CISS' ciss0: valence 1 ciss0: supported I/O methods 0xe ciss0: active I/O method 0x3 ciss0: 4G page base 0x00000000 ciss0: interrupt coalesce delay 1000us ciss0: interrupt coalesce count 16 ciss0: max outstanding commands 1024 ciss0: bus types 0x2 ciss0: server name '' ciss0: heartbeat 0x10000032 ciss0: 1 logical drive ciss0: logical drive 0: RAID 1, 16896MB online fxp0: port 0x2400-0x243f mem 0xf7b00000-0xf7bf ffff,0xf7cb0000-0xf7cb0fff irq 5 at device 2.0 on pci0 fxp0: Ethernet address 00:02:a5:f0:bd:02 inphy0: on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp1: port 0x2440-0x247f mem 0xf7900000-0xf79f ffff,0xf7af0000-0xf7af0fff irq 7 at device 4.0 on pci0 fxp1: Ethernet address 00:02:a5:f0:bd:01 inphy1: on miibus1 inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto pci0: at 5.0 pci0: (vendor=3D0x0e11, dev=3D0xa0f0) at 6.0 irq 10 isab0: at device 15.0 on pci0 isa0: on isab0 atapci0: port 0x2c00-0x2c0f at device 15.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 pci0: at 15.2 irq 11 pcib2: on motherboard pci2: on pcib2 pcib7: on motherboard pci7: on pcib7 ciss1: port 0x3000-0x30ff mem 0xf7e00000-0xf7efffff,0x f7fc0000-0xf7ffffff irq 3 at device 4.0 on pci7 ciss1: using 256 of 1024 available commands ciss1: 1 logical drive configured ciss1: firmware 1.76 ciss1: 2 SCSI channels ciss1: signature 'CISS' ciss1: valence 1 ciss1: supported I/O methods 0xe ciss1: active I/O method 0x3 ciss1: 4G page base 0x00000000 ciss1: interrupt coalesce delay 1000us ciss1: interrupt coalesce count 0 ciss1: max outstanding commands 1024 ciss1: bus types 0x2 ciss1: server name '' ciss1: heartbeat 0x20000022 ciss1: 1 logical drive ciss1: logical drive 0: RAID 5, 416768MB online pci7: (vendor=3D0x0e11, dev=3D0xa0f7) at 7.0 irq 15 eisa0: on motherboard mainboard0: on eisa0 slot 0 orm0: