From owner-freebsd-stable Wed Apr 4 12:24:22 2001 Delivered-To: freebsd-stable@freebsd.org Received: from histidine.utmb.edu (histidine.utmb.edu [129.109.59.80]) by hub.freebsd.org (Postfix) with ESMTP id A07CF37B730 for ; Wed, 4 Apr 2001 12:24:14 -0700 (PDT) (envelope-from bdodson@scms.utmb.EDU) Received: (from bdodson@localhost) by histidine.utmb.edu (8.11.3/8.11.1) id f34JOFm00465; Wed, 4 Apr 2001 14:24:15 -0500 (CDT) (envelope-from bdodson) Date: Wed, 4 Apr 2001 14:24:15 -0500 (CDT) Message-Id: <200104041924.f34JOFm00465@histidine.utmb.edu> From: "M. L. Dodson" To: freebsd-stable@FreeBSD.ORG Subject: ulpt-attached PS printer keeps going offline Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG My usb printer keeps going offline. This appears to have started a couple of weeks ago, but I can't pin the time down more precisely than that. The symptom is that a message similar to this: Apr 4 13:28:43 histidine /kernel: ulpt0: offline comes up after anything other than a tiny print job. A power cycle of the printer fixes things. The printer is a Hewlett Packard LaserJet 2100M with 8MB of memory and PostScript. It is interfaced with: Hewlett Packard HP JetDirect J4135A, rev 1.10/1.00 It prints OK with a parallel cable. Any pointers to debugging this will be appreciated. (I should also point out the Red Herring alert at the bottom of this message.) Bud Dodson The hardware: A Dell Precision 410 wksta, dual PII 450s, running RC from a cvsup which finished about Mar 30 09:40 CST. dmesg (a ulpt-interfaced printer configuration which displays the symptoms): 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 4.3-RC #0: Fri Mar 30 10:59:09 CST 2001 bdodson@valine.utmb.edu:/usr/obj/usr/src/sys/HISTIDINE Timecounter "i8254" frequency 1193182 Hz CPU: Pentium II/Pentium II Xeon/Celeron (448.62-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x652 Stepping = 2 Features=0x183fbff real memory = 268427264 (262136K bytes) config> q avail memory = 257658880 (251620K bytes) Changing APIC ID for IO APIC #0 from 0 to 2 on chip Programming 24 pins in IOAPIC #0 IOAPIC #0 intpin 2 -> irq 0 FreeBSD/SMP: Multiprocessor motherboard cpu0 (BSP): apic id: 0, version: 0x00040011, at 0xfee00000 cpu1 (AP): apic id: 1, version: 0x00040011, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000 Preloaded elf kernel "kernel" at 0xc0398000. Preloaded userconfig_script "/boot/kernel.conf" at 0xc039809c. Preloaded elf module "agp.ko" at 0xc03980ec. Pentium Pro MTRR support enabled npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard IOAPIC #0 intpin 19 -> irq 2 pci0: on pcib0 agp0: mem 0xec000000-0xefffffff at device 0.0 on pci0 pcib1: at device 1.0 on pci0 IOAPIC #0 intpin 16 -> irq 13 pci1: on pcib1 pci1: at 0.0 irq 13 isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0xffa0-0xffaf at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 uhci0: port 0xdce0-0xdcff irq 2 at device 7.2 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 ulpt0: Hewlett Packard HP JetDirect J4135A, rev 1.10/1.00, addr 2, iclass 7/1 Timecounter "PIIX" frequency 3579545 Hz chip0: port 0x850-0x85f at device 7.3 on pci0 xl0: <3Com 3c905B-TX Fast Etherlink XL> port 0xdc00-0xdc7f mem 0xfe000000-0xfe00007f irq 2 at device 17.0 on pci0 xl0: Ethernet address: 00:c0:4f:6b:c3:2d miibus0: on xl0 xlphy0: <3Com internal media interface> on miibus0 xlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto pcib2: at device 19.0 on pci0 IOAPIC #0 intpin 18 -> irq 16 pci2: on pcib2 ahc0: port 0xec00-0xecff mem 0xfafff000-0xfaffffff irq 16 at device 10.0 on pci2 aic7890/91: Wide Channel A, SCSI Id=7, 32/255 SCBs ahc1: port 0xe800-0xe8ff mem 0xfaffe000-0xfaffefff irq 16 at device 14.0 on pci2 aic7880: Wide Channel A, SCSI Id=7, 16/255 SCBs 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 0x3b0-0x3df 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: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/8 bytes threshold lpt0: on ppbus0 lpt0: Interrupt-driven port pcm0: at port 0x534-0x537,0x388-0x38b,0x220-0x22f irq 5 drq 1,0 on isa0 unknown: can't assign resources unknown: can't assign resources unknown: can't assign resources unknown: can't assign resources unknown: can't assign resources unknown: can't assign resources APIC_IO: Testing 8254 interrupt delivery APIC_IO: routing 8254 via IOAPIC #0 intpin 2 SMP: AP CPU #1 Launched! ad0: 6149MB [12495/16/63] at ata0-master UDMA33 ad1: 6149MB [12495/16/63] at ata0-slave UDMA33 acd0: CDROM at ata1-master using UDMA33 afd0: 96MB [96/64/32] at ata1-slave using PIO0 Waiting 5 seconds for SCSI devices to settle sa0 at ahc1 bus 0 target 4 lun 0 sa0: Removable Sequential Access SCSI-CCS device sa0: 3.300MB/s transfers da1 at ahc0 bus 0 target 1 lun 0 da1: Fixed Direct Access SCSI-3 device da1: 80.000MB/s transfers (40.000MHz, offset 31, 16bit), Tagged Queueing Enabled da1: 8761MB (17942584 512 byte sectors: 255H 63S/T 1116C) Mounting root from ufs:/dev/ad0s2a cd0 at ahc1 bus 0 target 5 lun 0 cd0: Removable CD-ROM SCSI-2 device cd0: 10.000MB/s transfers (10.000MHz, offset 8) cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closed da0 at ahc0 bus 0 target 0 lun 0 da0: Fixed Direct Access SCSI-3 device da0: 80.000MB/s transfers (40.000MHz, offset 31, 16bit), Tagged Queueing Enabled da0: 8748MB (17916240 512 byte sectors: 255H 63S/T 1115C) +++++++++ Red Herring alert! I'm including this only because I did it to try to debug the problem; it does not seem to be related to the problem at hand. A search of the mailing list archives reveals a somewhat similar set of symptoms involving a ulpt-interfaced printer. This was (tentatively) ascribed to the usb controller and the ethernet card (a fxp) sharing a pci interrupt. I turned off the motherboard 3COM 3C905B and plugged in a pci 3C905C (which reshuffled the irq assignments). This did not cure the problem: the printer went offline after the first local print job. -- M. L. Dodson bdodson@scms.utmb.edu 409-772-2178 FAX: 409-772-1790 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message