Messages in this thread | | | From | Andrey Borzenkov <> | Subject | Re: [linux-usb-devel] 2.6.17: dmesg flooded with "ohci_hcd 0000:00:02.0: wakeup" | Date | Sun, 18 Jun 2006 21:29:14 +0400 |
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On Sunday 18 June 2006 20:29, David Brownell wrote: > On Sunday 18 June 2006 8:19 am, Andrey Borzenkov wrote: > > After reboot with 2.6.17 dmesg is overflowed with the above. 2.6.16.20 > > was OK. Please let me know what additional information may be useful; for > > now I simply commented out this printk. dmesg, lsusb and lspci follow. > > The printk means you're getting more IRQs than would be good. > Did you apply any patches to this, e.g. from the MM tree? >
no.
> An alternative (but post-boot) workaround _should_ be > > echo disabled > /sys/bus/pci/devices/0000:00:02.0/power/wakeup > > Looks like this is an old ALI-based motherboard with only one USB > controller; this might be a hardware problem, some others from > that era had problems handling USB suspend states. In your case > (no USB devices hooked up here, right?) maybe this problem can > be automagically detected and worked around. >
This is Tohiba Portege 4000 notebook. So far I did not have any USB related issues at least since 2.6.12. And true, I do not have any devices plugged in.
> What would be most useful in this case -- and is ISTR one of > the FAQs for "how to report USB problems" -- is rebuilding > with CONFIG_USB_DEBUG and sending the boot log, so I can see > how that OHCI controller comes up in more detail than you've > provided here. >
Here you are. I am still puzzled where all these "suspends" come from - I did not try any suspend in the meantime ...
- -andrey
ble entries: 32768 (order: 5, 131072 bytes) Memory: 499180k/507264k available (1663k kernel code, 7456k reserved, 795k data, 176k init, 0k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay using timer specific routine.. 1496.80 BogoMIPS (lpj=748402) Mount-cache hash table entries: 512 CPU: After generic identify, caps: 0387f9ff 00000000 00000000 00000000 00000000 00000000 00000000 CPU: After vendor identify, caps: 0387f9ff 00000000 00000000 00000000 00000000 00000000 00000000 CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 256K CPU serial number disabled. CPU: After all inits, caps: 0383f9ff 00000000 00000000 00000040 00000000 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: Intel Pentium III (Coppermine) stepping 0a Checking 'hlt' instruction... OK. SMP alternatives: switching to UP code Freeing SMP alternatives: 0k freed ACPI: setting ELCR to 0200 (from 0a00) checking if image is initramfs... it is Freeing initrd memory: 230k freed NET: Registered protocol family 16 ACPI: bus type pci registered PCI: PCI BIOS revision 2.10 entry at 0xfe5ae, last bus=5 Setting up standard PCI resources ACPI: Subsystem revision 20060127 ACPI: Interpreter enabled ACPI: Using PIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: Probing PCI hardware (bus 00) ACPI: Assume root bridge [\_SB_.PCI0] bus is 0 PCI quirk: region ee00-ee3f claimed by ali7101 ACPI PCI quirk: region ef00-ef1f claimed by ali7101 SMB Boot video device is 0000:01:00.0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 *11) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 *11) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 *11) ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 *11) ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 *11) ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT] ACPI: Power Resource [PFAN] (off) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init pnp: PnP ACPI: found 12 devices PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report TC classifier action (bugs to netdev@vger.kernel.org cc hadi@cyberus.ca) PCI: Bridge: 0000:00:01.0 IO window: disabled. MEM window: f7f00000-fdffffff PREFETCH window: 3c000000-3c0fffff PCI: Bus 2, cardbus bridge: 0000:00:10.0 IO window: 00001000-000010ff IO window: 00001400-000014ff PREFETCH window: 30000000-31ffffff MEM window: 32000000-33ffffff PCI: Bus 6, cardbus bridge: 0000:00:11.0 IO window: 00001800-000018ff IO window: 00001c00-00001cff PREFETCH window: 34000000-35ffffff MEM window: 36000000-37ffffff PCI: Bus 10, cardbus bridge: 0000:00:11.1 IO window: 00002000-000020ff IO window: 00002400-000024ff PREFETCH window: 38000000-39ffffff MEM window: 3a000000-3bffffff PCI: Setting latency timer of device 0000:00:01.0 to 64 PCI: Enabling device 0000:00:10.0 (0000 -> 0003) ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 PCI: setting IRQ 11 as level-triggered ACPI: PCI Interrupt 0000:00:10.0[A] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11 PCI: Enabling device 0000:00:11.0 (0000 -> 0003) ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11 ACPI: PCI Interrupt 0000:00:11.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11 PCI: Enabling device 0000:00:11.1 (0000 -> 0003) ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11 ACPI: PCI Interrupt 0000:00:11.1[B] -> Link [LNKB] -> GSI 11 (level, low) -> IRQ 11 NET: Registered protocol family 2 IP route cache hash table entries: 4096 (order: 2, 16384 bytes) TCP established hash table entries: 16384 (order: 6, 262144 bytes) TCP bind hash table entries: 8192 (order: 5, 163840 bytes) TCP: Hash tables configured (established 16384 bind 8192) TCP reno registered audit: initializing netlink socket (disabled) audit(1150650880.535:1): initialized VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) Initializing Cryptographic API io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) Activating ISA DMA hang workarounds. vesafb: framebuffer at 0xfc000000, mapped to 0xdf880000, using 3072k, total 16384k vesafb: mode is 1024x768x16, linelength=2048, pages=9 vesafb: protected mode interface info at c000:775e vesafb: scrolling: redraw vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0 Console: switching to colour frame buffer device 128x48 fb0: VESA VGA frame buffer device Real Time Clock Driver v1.12ac RAMDISK driver initialized: 16 RAM disks of 32000K size 1024 blocksize PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 serio: i8042 AUX port at 0x60,0x64 irq 12 serio: i8042 KBD port at 0x60,0x64 irq 1 mice: PS/2 mouse device common for all mice NET: Registered protocol family 1 Using IPI Shortcut mode ACPI wakeup devices: COM USB1 ASND VIY0 VIY1 LAN MPC0 MPC1 NOV0 LID ACPI: (supports S0 S3 S4 S5) BIOS EDD facility v0.16 2004-Jun-25, 1 devices found Freeing unused kernel memory: 176k freed Write protecting the kernel read-only data: 516k Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx input: AT Translated Set 2 keyboard as /class/input/input0 ALI15X3: IDE controller at PCI slot 0000:00:04.0 ACPI: PCI Interrupt 0000:00:04.0[A]: no GSI ALI15X3: chipset revision 195 ALI15X3: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xeff0-0xeff7, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xeff8-0xefff, BIOS settings: hdc:DMA, hdd:pio Probing IDE interface ide0... hda: IC25N020ATDA04-0, ATA DISK drive input: ImPS/2 Generic Wheel Mouse as /class/input/input1 ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 Probing IDE interface ide1... hdc: TOSHIBA DVD-ROM SD-C2502, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: 39070080 sectors (20003 MB) w/1806KiB Cache, CHS=38760/16/63, UDMA(33) hda: cache flushes not supported hda: hda1 hda2 ReiserFS: hda2: found reiserfs format "3.6" with standard journal ReiserFS: hda2: using ordered data mode ReiserFS: hda2: journal params: device hda2, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30 ReiserFS: hda2: checking transaction log (hda2) ReiserFS: hda2: Using r5 hash to sort names usbcore: registered new driver usbfs usbcore: registered new driver hub ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) ohci_hcd: block sizes: ed 64 td 64 ACPI: PCI Interrupt Link [LNKG] enabled at IRQ 11 ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [LNKG] -> GSI 11 (level, low) -> IRQ 11 ohci_hcd 0000:00:02.0: OHCI Host Controller /home/bor/src/linux-git/drivers/usb/core/inode.c: creating file 'devices' /home/bor/src/linux-git/drivers/usb/core/inode.c: creating file '001' ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 1 ohci_hcd 0000:00:02.0: created debug files ohci_hcd 0000:00:02.0: irq 11, io mem 0xf7eff000 ohci_hcd 0000:00:02.0: resetting from state 'reset', control = 0x0 ohci_hcd 0000:00:02.0: enabling initreset quirk ohci_hcd 0000:00:02.0: OHCI controller state ohci_hcd 0000:00:02.0: OHCI 1.0, NO legacy support registers ohci_hcd 0000:00:02.0: control 0x083 HCFS=operational CBSR=3 ohci_hcd 0000:00:02.0: cmdstatus 0x00000 SOC=0 ohci_hcd 0000:00:02.0: intrstatus 0x00000044 RHSC SF ohci_hcd 0000:00:02.0: intrenable 0x8000000a MIE RD WDH ohci_hcd 0000:00:02.0: hcca frame #0003 ohci_hcd 0000:00:02.0: roothub.a 01000203 POTPGT=1 NPS NDP=3(3) ohci_hcd 0000:00:02.0: roothub.b 00000000 PPCM=0000 DR=0000 ohci_hcd 0000:00:02.0: roothub.status 00008000 DRWE ohci_hcd 0000:00:02.0: roothub.portstatus [0] 0x00000100 PPS ohci_hcd 0000:00:02.0: roothub.portstatus [1] 0x00000100 PPS ohci_hcd 0000:00:02.0: roothub.portstatus [2] 0x00000100 PPS usb usb1: default language 0x0409 usb usb1: new device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: OHCI Host Controller usb usb1: Manufacturer: Linux 2.6.17-2avb ohci_hcd usb usb1: SerialNumber: 0000:00:02.0 usb usb1: uevent usb usb1: configuration #1 chosen from 1 choice usb usb1: adding 1-0:1.0 (config #1, interface 0) usb 1-0:1.0: uevent hub 1-0:1.0: usb_probe_interface hub 1-0:1.0: usb_probe_interface - got id hub 1-0:1.0: USB hub found hub 1-0:1.0: 3 ports detected hub 1-0:1.0: standalone hub hub 1-0:1.0: no power switching (usb 1.0) hub 1-0:1.0: global over-current protection hub 1-0:1.0: power on to power good time: 2ms hub 1-0:1.0: local power source is good hub 1-0:1.0: no over-current condition exists hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 /home/bor/src/linux-git/drivers/usb/core/inode.c: creating file '001' ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 Linux agpgart interface v0.101 (c) Dave Jones agpgart: Detected ALi M1644 chipset ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root agpgart: AGP aperture is 64M @ 0xf0000000 hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ACPI: PCI Interrupt 0000:00:10.0[A] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11 Yenta: CardBus bridge found at 0000:00:10.0 [12a3:ab01] Yenta: Using CSCINT to route CSC interrupts to PCI Yenta: Routing CardBus interrupts to PCI Yenta TI: socket 0000:00:10.0, mfunc 0x01000002, devctl 0x60 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 Yenta: ISA IRQ mask 0x0000, PCI irq 11 Socket status: 30000059 ACPI: PCI Interrupt 0000:00:11.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11 Yenta: CardBus bridge found at 0000:00:11.0 [1179:0001] Yenta: ISA IRQ mask 0x04b8, PCI irq 11 Socket status: 30000007 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 pccard: PCMCIA card inserted into slot 0 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root cs: memory probe 0x0c0000-0x0fffff: excluding 0xc0000-0xcbfff 0xe0000-0xfffff cs: memory probe 0x60000000-0x60ffffff: clean. cs: memory probe 0xa0000000-0xa0ffffff: clean. pcmcia: registering new device pcmcia0.0 ACPI: PCI Interrupt 0000:00:11.1[B] -> Link [LNKB] -> GSI 11 (level, low) -> IRQ 11 Yenta: CardBus bridge found at 0000:00:11.1 [1179:0001] hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 wlags49_h1_cs v7.18 for PCMCIA, 03/31/2004 14:31:00 by Agere Systems, http://www.agere.com *** Modified for kernel 2.6 by Andrey Borzenkov <arvidjaar@mail.ru> $Revision: 22 $ *** Station Mode (STA) Support: YES *** Access Point Mode (AP) Support: YES eth0: PRI 31 variant 2 version 9.48 eth0: NIC 5 variant 2 version 1.02 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root eth0: Wireless, io_addr 0x100, irq 11, mac_address 00:02:2D:26:95:6C Yenta: ISA IRQ mask 0x04b8, PCI irq 11 Socket status: 30000007 hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ACPI: AC Adapter [ADP1] (on-line) ACPI: Battery Slot [BAT1] (battery present) ACPI: Battery Slot [BAT2] (battery absent) ACPI: Power Button (FF) [PWRF] ACPI: Lid Switch [LID] ACPI: Fan [FAN] (off) ACPI: CPU0 (power states: C1[C1] C2[C2]) ACPI: Thermal Zone [THRM] (56 C) toshiba_acpi: Toshiba Laptop ACPI Extras version 0.18 toshiba_acpi: HCI method: \_SB_.VALD.GHCI ACPI: Video Device [VGA] (multi-head: yes rom: yes post: no) ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 Adding 500432k swap on /dev/hda1. Priority:-1 extents:1 across:500432k ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 loop: loaded (max 8 devices) ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 hdc: ATAPI 24X DVD-ROM drive, 128kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000 ohci_hcd 0000:00:02.0: suspend root hub hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000, resume root
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