Date: Mon, 13 May 2002 18:19:52 +1200 From: Matthew Luckie <kluckie@ihug.co.nz> To: freebsd-stable@freebsd.org Subject: usb scheduling overrun Message-ID: <3CDF5B08.3020300@ihug.co.nz>
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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<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV>
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: <APM BIOS> on motherboard
apm: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> 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: <PCI bus> on pcib0
isab0: <Intel 82371SB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX3 ATA controller> port 0xffa0-0xffaf at device 7.1
on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <S3 Trio graphics accelerator> at 12.0 irq 2
fxp0: <Intel Pro 10/100B/100+ Ethernet> 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: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
ohci0: <OPTi 82C861 (FireLink) USB controller> mem 0xef7e6000-0xef7e6fff
irq 17 at device 14.0 on pci0
usb0: OHCI version 1.0, legacy support
usb0: <OPTi 82C861 (FireLink) USB controller> 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: <NE2000 PCI Ethernet (RealTek 8029)> port 0x7f40-0x7f5f irq 18 at
device 15.0 on pci0
ed0: address 00:00:21:10:49:c1, type NE2000 (16 bit)
dpt0: <DPT Caching SCSI RAID Controller> port 0xef40-0xef5f irq 18 at
device 16.0 on pci0
dpt0: DPT PM3334UW FW Rev. 07L0, 3 channels, 64 CCBs
orm0: <Option ROMs> at iomem
0xc0000-0xc7fff,0xc8000-0xc8fff,0xc9000-0xca7ff,0xf1000-0xf1fff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
sbc0: <SoundBlaster 16> at port 0x220-0x22f irq 5 drq 1 flags 0x15 on isa0
pcm0: <SB16 DSP 4.13> on sbc0
IP packet filtering initialized, divert enabled, rule-based forwarding
disabled, default to deny, unlimited logging
IPsec: Initialized Security Association Processing.
SMP: AP CPU #1 Launched!
ad0: 2014MB <QUANTUM FIREBALL_TM2110A> [4092/16/63] at ata0-master WDMA2
Waiting 5 seconds for SCSI devices to settle
Mounting root from ufs:/dev/ad0s1a
da0 at dpt0 bus 1 target 0 lun 0
da0: <IBM OEM DCHS09U 2626> Fixed Direct Access SCSI-2 device
da0: Tagged Queueing Enabled
da0: 8689MB (17795565 512 byte sectors: 255H 63S/T 1107C)
da1 at dpt0 bus 2 target 0 lun 0
da1: <IBM OEM DCHS09U 2626> Fixed Direct Access SCSI-2 device
da1: Tagged Queueing Enabled
da1: 8689MB (17795565 512 byte sectors: 255H 63S/T 1107C)
--
Matthew Luckie
kluckie@ihug.co.nz
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