Date: Thu, 20 May 2004 09:26:50 +0900 From: Rob <stopspam@users.sourceforge.net> To: freebsd-stable@freebsd.org Subject: USB/umass detach freezes system Message-ID: <40ABFB4A.9060508@users.sourceforge.net>
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Hi, I am encountering this with lastest update of 4-STABLE. I saw a somewhat related discussion last March on "umass panic...", where USB VIA chipsets were considered to be troublesome: http://www.mail-archive.com/freebsd-stable@freebsd.org/msg60471.html I also have VIA chipsets, but slighltly different problems. It must be a FreeBSD problem, since the USB port worked just fine when previously Windows/XP was installed on this computer. (I also have tested it on another computer with Intel USB chips, and there things work flawlessly!). Boot up says (see below for full dmesg output): uhci0: <VIA 83C572 USB controller> port 0xc400-0xc41f irq 10 at device 7.2 on pci0 usb0: <VIA 83C572 USB controller> on uhci0 usb0: USB revision 1.0 uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered And when pluging in the storage device: umass0: vendor 0x090a product 0x1001, rev 1.10/1.00, addr 2 umass0: Get Max Lun not supported (TIMEOUT) da0 at umass-sim0 bus 0 target 0 lun 0 da0: <Newgen SmartMediaCard R/W> Removable Direct Access SCSI-0 device da0: 650KB/s transfers da0: 62MB (127945 512 byte sectors: 64H 32S/T 62C) Mounting this device with "mount_msdos /dev/da0s1 /mnt" is okay. The umass filesystem is there. Problems start when unmounting it. The umount command will hang and eventually the whole system will hang. Power off/on is only what helps then. Any ideas how to deal with this? Regards, Rob. Full dmesg output: Copyright (c) 1992-2004 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 4.10-PRERELEASE #0: Wed May 19 19:30:02 KST 2004 lahaye@iliev.snu.ac.kr:/usr/obj/usr/src/sys/MYKERNEL Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 467730446 Hz CPU: Pentium II/Pentium II Xeon/Celeron (467.73-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x665 Stepping = 5 Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR> real memory = 134152192 (131008K bytes) avail memory = 127127552 (124148K bytes) Preloaded elf kernel "kernel" at 0xc0363000. Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 6 entries at 0xc00fdc10 npx0: <math processor> on motherboard npx0: INT 16 interface pcib0: <Host to PCI bridge> on motherboard pci0: <PCI bus> on pcib0 agp0: <VIA 82C691 (Apollo Pro) host to PCI bridge> mem 0xd0000000-0xd3ffffff at device 0.0 on pci0 pcib2: <VIA 82C598MVP (Apollo MVP3) PCI-PCI (AGP) bridge> at device 1.0 on pci0 pci1: <PCI bus> on pcib2 pci1: <NVidia Riva Ultra Vanta TNT2 graphics accelerator> at 0.0 irq 11 isab0: <VIA 82C596B PCI-ISA bridge> at device 7.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <VIA 82C596 ATA66 controller> port 0xc000-0xc00f at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 uhci0: <VIA 83C572 USB controller> port 0xc400-0xc41f irq 10 at device 7.2 on pci0 usb0: <VIA 83C572 USB controller> on uhci0 usb0: USB revision 1.0 uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered rl0: <RealTek 8139 10/100BaseTX> port 0xc800-0xc8ff mem 0xd9000000-0xd90000ff irq 11 at device 9.0 on pci0 rl0: Ethernet address: 00:c0:ca:31:57:0c miibus0: <MII bus> on rl0 rlphy0: <RealTek internal media interface> on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto pcm0: <ESS Solo-1E> port 0xdc00-0xdc03,0xd800-0xd803,0xd400-0xd40f,0xd000-0xd00f,0xcc00-0xcc3f irq 5 at device 13.0 on pci0 rl1: <RealTek 8139 10/100BaseTX> port 0xe000-0xe0ff mem 0xd9001000-0xd90010ff irq 10 at device 15.0 on pci0 rl1: Ethernet address: 00:02:2a:c7:1e:39 miibus1: <MII bus> on rl1 rlphy1: <RealTek internal media interface> on miibus1 rlphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto pcib1: <Host to PCI bridge> on motherboard pci2: <PCI bus> on pcib1 orm0: <Option ROM> at iomem 0xc0000-0xcffff on isa0 pmtimer0 on isa0 fdc0: <NEC 72065B or clone> 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: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: model IntelliMouse, device ID 3 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 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A ad0: 16448MB <WDC WD172AA> [33420/16/63] at ata0-master UDMA66 ad1: 76319MB <WDC WD800JB-00CRA1> [155061/16/63] at ata0-slave UDMA66 acd0: CD-RW <HL-DT-ST RW/DVD GCC-4320B> at ata1-master PIO4 Mounting root from ufs:/dev/ad0s1a WARNING: / was not properly dismounted
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