On Fri, Jun 03, 2005 at 11:05:32PM +0300, Dag Nygren wrote: > > On Fri, Jun 03, 2005 at 08:27:01PM +0300, Dag Nygren wrote: > > > > > > Hi, > > > > > > just installed 2.6.11.11 on a single board computer using > > > a SGS Thomson integrated USB controller and found that > > > inserting a USB 2.0 stick generated a "IRQ INTR_SF lossage" > > > message and further lockup of the driver. Ie. a cat of > > > /proc/bus/usb/devices will freeze the cat process. > > > > Does 2.6.12-rc5 have this same problem? > > OK, > > tested now. > And sadly 2.6.12-rc5 does have the same problem. Still generates > a "IRQ INTR_SF lossage". I managed to capture a log of what is > going on this time:
Hm, forwarding to the linux-usb-devel list to see if anyone there has any ideas... greg k-h > > Linux version 2.6.12-rc5 ([EMAIL PROTECTED]) (gcc version 3.4.3) #1 Fri Jun 3 > 22:48:31 > EEST 2005 > BIOS-provided physical RAM map: > BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) > BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) > BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) > BIOS-e820: 0000000000100000 - 0000000001c00000 (usable) > BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved) > 28MB LOWMEM available. > On node 0 totalpages: 7168 > DMA zone: 4096 pages, LIFO batch:1 > Normal zone: 3072 pages, LIFO batch:1 > HighMem zone: 0 pages, LIFO batch:1 > DMI 2.2 present. > Allocating PCI resources starting at 01c00000 (gap: 01c00000:fe3f0000) > Built 1 zonelists > Kernel command line: auto BOOT_IMAGE=linux root=100 psmouse.proto=imps > splash=silent > Initializing CPU#0 > PID hash table entries: 128 (order: 7, 2048 bytes) > Using pit for high-res timesource > Console: colour VGA+ 80x25 > Dentry cache hash table entries: 4096 (order: 2, 16384 bytes) > Inode-cache hash table entries: 2048 (order: 1, 8192 bytes) > Memory: 21296k/28672k available (1601k kernel code, 6940k reserved, 706k > data, > 124k init, 0k highmem) > Checking if this processor honours the WP bit even in supervisor mode... Ok. > Calibrating delay loop... 49.40 BogoMIPS (lpj=24704) > Mount-cache hash table entries: 512 > CPU: After generic identify, caps: 00000000 00000000 00000000 00000000 > 00000000 00000000 00000000 > CPU: After all inits, caps: 00000000 00000000 00000000 00000000 00000000 > 00000000 00000000 > CPU: 486 > Checking 'hlt' instruction... OK. > checking if image is initramfs...it isn't (bad gzip magic numbers); looks > like > an initrd > Freeing initrd memory: 4096k freed > NET: Registered protocol family 16 > PCI: PCI BIOS revision 2.10 entry at 0xfb1b0, last bus=0 > PCI: Using configuration type 1 > mtrr: v2.0 (20020519) > Linux Plug and Play Support v0.97 (c) Adam Belay > SCSI subsystem initialized > usbcore: registered new driver usbfs > usbcore: registered new driver hub > PCI: Probing PCI hardware > PCI: Probing PCI hardware (bus 00) > PCI: Ignoring BAR0-3 of IDE controller 0000:00:0d.0 > PNP: No PS/2 controller found. Probing ports directly. > serio: i8042 AUX port at 0x60,0x64 irq 12 > serio: i8042 KBD port at 0x60,0x64 irq 1 > Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled > ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A > ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A > io scheduler noop registered > io scheduler anticipatory registered > io scheduler deadline registered > io scheduler cfq registered > RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize > 8139too Fast Ethernet driver 0.9.27 > eth0: RealTek RTL8139 at 0xe000, 00:05:8a:00:f7:e7, IRQ 11 > eth0: Identified 8139 chip type 'RTL-8100B/8139D' > Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 > ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx > Probing IDE interface ide0... > Probing IDE interface ide1... > hdd: Hitachi XX.V.3.4.0.0, CFA DISK drive > Probing IDE interface ide2... > Probing IDE interface ide3... > Probing IDE interface ide4... > Probing IDE interface ide5... > ide1 at 0x170-0x177,0x376 on irq 15 > hdd: max request size: 128KiB > hdd: 250368 sectors (128 MB) w/1KiB Cache, CHS=978/8/32 > hdd: cache flushes not supported > hdd: hdd1 > usbmon: debugs is not available > ohci_hcd: 2004 Nov 08 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) > ohci_hcd 0000:00:0e.0: PCI device 104a:0230 (STMicroelectronics) > ohci_hcd 0000:00:0e.0: new USB bus registered, assigned bus number 1 > ohci_hcd 0000:00:0e.0: irq 10, io mem 0xe0000000 > hub 1-0:1.0: USB hub found > hub 1-0:1.0: 2 ports detected > Initializing USB Mass Storage driver... > usbcore: registered new driver usb-storage > USB Mass Storage support registered. > mice: PS/2 mouse device common for all mice > NET: Registered protocol family 2 > IP: routing cache hash table of 512 buckets, 4Kbytes > TCP established hash table entries: 1024 (order: 1, 8192 bytes) > TCP bind hash table entries: 1024 (order: 0, 4096 bytes) > TCP: Hash tables configured (established 1024 bind 1024) > NET: Registered protocol family 1 > NET: Registered protocol family 17 > RAMDISK: ext2 filesystem found at block 0 > RAMDISK: Loading 4096KiB [1 disk] into ram disk... > |/-\|/-\|/-\|/-\|/-\|<6>usb 1-2: new full speed USB > device using ohci_hcd and address 2 > /-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\| > /-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\ > |/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\ > |/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/- > \|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/- > \|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\done > . > VFS: Mounted root (ext2 filesystem) readonly. > Freeing unused kernel memory: 124k freed > scsi0 : SCSI emulation for USB Mass Storage devices > usb-storage: device found at 2 > usb-storage: waiting for device to settle before scanning > input: AT Translated Set 2 keyboard on isa0060/serio0 > input: ImPS/2 Generic Wheel Mouse on isa0060/serio1 > hdd: hdd1 > Vendor: Generic Model: USB Flash Disk Rev: 2.00 > Type: Direct-Access ANSI SCSI revision: 02 > sda: Unit Not Ready, sense: > : Current: sense key=0x6 > ASC=0x28 ASCQ=0x0 > usb 1-2: USB disconnect, address 2 > ohci_hcd 0000:00:0e.0: IRQ INTR_SF lossage > sda : READ CAPACITY failed. > sda : status=0, message=00, host=1, driver=00 > sda : sense not available. > sda: Write Protect is off > sda: Mode Sense: 00 00 00 00 > sda: assuming drive cache: write through > sda : READ CAPACITY failed. > sda : status=0, message=00, host=1, driver=00 > sda : sense not available. > sda: Write Protect is off > sda: Mode Sense: 00 00 00 00 > sda: assuming drive cache: write through > sda : READ CAPACITY failed. > sda : status=0, message=00, host=1, driver=00 > sda : sense not available. > sda: Write Protect is off > sda: Mode Sense: 00 00 00 00 > sda: assuming drive cache: write through > sda:<3>Buffer I/O error on device sda, logical block 0 > Buffer I/O error on device sda, logical block 0 > unable to read partition table > Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0 > usb-storage: device scan complete > EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended > > > After this /dev/sda is not recognized any more. Didn't try the "cat > /proc/bus/usb/devices" > though. > > Thanks for the advice so far. > > Dag > -- ------------------------------------------------------- This SF.Net email is sponsored by: NEC IT Guy Games. How far can you shotput a projector? How fast can you ride your desk chair down the office luge track? If you want to score the big prize, get to know the little guy. Play to win an NEC 61" plasma display: http://www.necitguy.com/?r _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
