From owner-freebsd-stable Sun May 12 23:20:23 2002 Delivered-To: freebsd-stable@freebsd.org Received: from smtp4.ihug.co.nz (smtp4.ihug.co.nz [203.109.252.5]) by hub.freebsd.org (Postfix) with ESMTP id 0F70437B400 for ; Sun, 12 May 2002 23:20:01 -0700 (PDT) Received: from 203-173-243-197.adsl.ihug.co.nz (ihug.co.nz) [203.173.243.197] by smtp4.ihug.co.nz with esmtp (Exim 3.22 #1 (Debian)) id 1779BZ-0000Co-00; Mon, 13 May 2002 18:19:53 +1200 Message-ID: <3CDF5B08.3020300@ihug.co.nz> Date: Mon, 13 May 2002 18:19:52 +1200 From: Matthew Luckie User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.0rc1) Gecko/20020428 X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-stable@freebsd.org Subject: usb scheduling overrun Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG I've had my USB printer working erratically working with 4.5 sources that were updated between 28 April and 2nd May NZST usb0: scheduling overrun usb0: scheduling overrun usb0: scheduling overrun usb0: scheduling overrun usb0: scheduling overrun usb0: scheduling overrun usb0: scheduling overrun usb0: scheduling overrun usb0: scheduling overrun usb0: scheduling overrun usb0: scheduling overrun ulpt0: offline FreeBSD lycra 4.6-PRERELEASE FreeBSD 4.6-PRERELEASE #1: Sat May 11 13:36:06 NZST 2002 root@lycra/files/freebsd_src/sys/compile/lycra i386 I've updated since (11th of May) but the problems remain. Is there any way to recover ulpt0 after it has gone offline? Here is my dmesg: 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 4.6-PRERELEASE #1: Sat May 11 13:36:06 NZST 2002 root@lycra:/files/freebsd_src/sys/compile/lycra Timecounter "i8254" frequency 1193182 Hz CPU: Pentium Pro (180.00-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x617 Stepping = 7 Features=0xfbff real memory = 134217728 (131072K bytes) avail memory = 126738432 (123768K bytes) Programming 24 pins in IOAPIC #0 IOAPIC #0 intpin 2 -> irq 0 FreeBSD/SMP: Multiprocessor motherboard cpu0 (BSP): apic id: 1, version: 0x00040011, at 0xfee00000 cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000 Preloaded elf kernel "kernel" at 0xc03dd000. Pentium Pro MTRR support enabled md0: Malloc disk apm0: on motherboard apm: found APM BIOS v1.2, connected at v1.2 npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard IOAPIC #0 intpin 16 -> irq 2 IOAPIC #0 intpin 17 -> irq 16 IOAPIC #0 intpin 18 -> irq 17 IOAPIC #0 intpin 19 -> irq 18 pci0: on pcib0 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 pci0: at 12.0 irq 2 fxp0: port 0x7e80-0x7ebf mem 0xef7c0000-0xef7dffff,0xef7e7000-0xef7e7fff irq 16 at device 13.0 on pci0 fxp0: Ethernet address 00:02:b3:32:a5:83 inphy0: on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto ohci0: mem 0xef7e6000-0xef7e6fff irq 17 at device 14.0 on pci0 usb0: OHCI version 1.0, legacy support usb0: on ohci0 usb0: USB revision 1.0 uhub0: OPTi OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered ulpt0: Hewlett-Packard DeskJet 948C, rev 1.10/1.00, addr 2, iclass 7/1 ed0: port 0x7f40-0x7f5f irq 18 at device 15.0 on pci0 ed0: address 00:00:21:10:49:c1, type NE2000 (16 bit) dpt0: port 0xef40-0xef5f irq 18 at device 16.0 on pci0 dpt0: DPT PM3334UW FW Rev. 07L0, 3 channels, 64 CCBs orm0: