From owner-freebsd-stable Sun Jan 14 7:19: 3 2001 Delivered-To: freebsd-stable@freebsd.org Received: from siafu.iconnect.co.ke (upagraha.iconnect.co.ke [209.198.248.2]) by hub.freebsd.org (Postfix) with ESMTP id 0742737B400; Sun, 14 Jan 2001 07:18:31 -0800 (PST) Received: from [64.110.74.50] (helo=poeza.iconnect.co.ke) by siafu.iconnect.co.ke with esmtp (Exim 2.12 #1) id 14Hou5-000EJ3-00; Sun, 14 Jan 2001 18:17:10 +0300 Received: from wash by poeza.iconnect.co.ke with local (Exim 3.20 #1) id 14HjSv-000071-00; Sun, 14 Jan 2001 12:28:45 +0300 Date: Sun, 14 Jan 2001 12:28:45 +0300 From: Odhiambo Washington To: FBSD-STABLE Cc: FBSD-Q Subject: Strange device probe behavior Message-ID: <20010114122845.A400@poeza.iconnect.co.ke> Mail-Followup-To: Odhiambo Washington , FBSD-STABLE , FBSD-Q Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i X-Operating-System: FreeBSD poeza.iconnect.co.ke 4.2-STABLE FreeBSD 4.2-STABLE X-Mailer: Mutt http://www.mutt.org/ X-Location: Mombasa, KE, East Africa Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG I accepted all types of flaming on this - the answer in most important. Below I attach the output of dmesg: This HP Netserver E60 box was running 3.5-STABLE. A few days back I decided to push it to 4.2-STABLE. Now some strange device (not quite strange though) takes the kernel about 15 seconds to probe, just as it leaves the for SCSI devices to settle..hmmm..I never saw this with 3.5-STABLE, so I was just wondering if maybe I missed some option when I compiled my 4.x kernel... I have indicated using ^^^^^ the device that scares my life.... Thanks in advance. ### DMESG OUTPUT ## Copyright (c) 1992-2001 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 4.2-STABLE #0: Sat Jan 13 14:05:06 EAT 2001 root@poeza.iconnect.co.ke:/usr/obj/usr/src/sys/KERN4.x Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (501.14-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x673 Stepping = 3 Features=0x387fbff real memory = 67043328 (65472K bytes) avail memory = 61755392 (60308K bytes) Preloaded elf kernel "kernel" at 0xc0369000. VESA: v2.0, 4096k memory, flags:0x0, mode table:0xc0306962 (1000022) VESA: ATI MACH64 Pentium Pro MTRR support enabled md0: Malloc disk npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 pcib1: at device 1.0 on pci0 pci1: on pcib1 pci1: at 0.0 isab0: at device 4.0 on pci0 isa0: on isab0 atapci0: port 0x1860-0x186f at device 4.1 on pci0 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This is where 15 or so seconds lapse before the probe continues!! ata0: at 0x1f0 irq 14 on atapci0 uhci0: port 0x1840-0x185f irq 11 at device 4.2 on pci0 usb0: on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered chip1: port 0xe800-0xe80f at device 4.3 on pci0 ahc0: port 0x1000-0x10ff mem 0xfc100000-0xfc100fff irq 10 at device 5.0 on pci0 ahc0: Using left over BIOS settings aic7895C: Wide Channel A, SCSI Id=7, 32/255 SCBs ahc1: port 0x1400-0x14ff mem 0xfc101000-0xfc101fff irq 10 at device 5.1 on pci0 ahc1: Host Adapter Bios disabled. Using default SCSI device parameters aic7895C: Wide Channel B, SCSI Id=7, 32/255 SCBs fxp0: port 0x1800-0x183f mem 0xfc000000-0xfc0fffff,0xfc102000-0xfc102fff irq 11 at device 6.0 on pci0 fxp0: Ethernet address 00:e0:18:c2:61:69 pcib2: at device 12.0 on pci0 pci2: on pcib2 fdc0: at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 atkbdc0: at port 0x60,0x64 on isa0 atkbd0: flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 psm0: irq 12 on atkbdc0 psm0: model Generic PS/2 mouse, device ID 0 vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A ppc0: at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode plip0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 acd0: CDROM at ata0-master using WDMA2 Waiting 15 seconds for SCSI devices to settle sa0 at ahc0 bus 0 target 4 lun 0 sa0: Removable Sequential Access SCSI-2 device sa0: 3.300MB/s transfers da1 at ahc0 bus 0 target 2 lun 0 da1: Fixed Direct Access SCSI-2 device da1: 11.626MB/s transfers (5.813MHz, offset 8, 16bit), Tagged Queueing Enabled da1: 8678MB (17773524 512 byte sectors: 64H 32S/T 8678C) Mounting root from ufs:/dev/da0s1a da0 at ahc0 bus 0 target 0 lun 0 da0: Fixed Direct Access SCSI-2 device da0: 11.626MB/s transfers (5.813MHz, offset 8, 16bit), Tagged Queueing Enabled da0: 8678MB (17773524 512 byte sectors: 64H 32S/T 8678C) ####################### -Wash -- Odhiambo Washington Inter-Connect Ltd., wash@iconnect.co.ke 5th Flr Furaha Plaza Tel: 254 11 222604 Nkrumah Rd., Fax: 254 11 222636 PO Box 83613 MOMBASA, KE. What the caterpillar calls the end of the world, the master calls a butterfly. -Richard Bach To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message