From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: Re: toshiba ACPI /proc interface nonresponsive (>2.6.9) Date: Mon, 21 Mar 2005 15:46:52 -0800 Message-ID: <20050321154652.48431aa3.akpm@osdl.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit In-Reply-To: Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Florian Leuthner Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org "Florian Leuthner" wrote: > > Hi, > > I can cat e.g. /proc/acpi/toshiba/lcd, but I cannot echo into it, there is > no error message or log entry whatsoever (not a permissions issue, other ppl > are experiencing the same btw). It's a toshiba satellite 5200-701 (european > model, AFAIK) with a more-or-less bleeding edge gentoo install. > > With the 2.6.9-mm1 kernel it's working, but not with any later version > (tried 2.6.10-mm1, 2.6.11-mm1). Florian, could you please test 2.6.12-rc1-mm1? btw, what do you mena by "I cannot echo into it"? You mean that you _can_ echo into it, but that now has no effect? > Please cc me, thanks. > > ------------------------ > ver_linux says: > ------------------------ > > Version: 1.4 (14 Feb 2002) > If version fields appear unusual you may have an old version. Compare to the > current minimal requirements in linux/Documentation/Changes. Please double > check lines that say "error getting version, try manually" for validity. > Libc 4 is not detected with this script. Please report problems to > > > Linux pc1900 2.6.9-mm1 #1 Sat Oct 23 12:47:29 CEST 2004 i686 Mobile Intel(R) > Pentium(R) 4 - M CPU 1.90GHz GenuineIntel GNU/Linux > Kernel command line: root=/dev/hda3 video=vesa:ywrap,mtrr vga=791 > > Gnu C compiler gcc (GCC) 3.3.5 (Gentoo Linux 3.3.5-r1, > ssp-3.3.2-3, pie-8.7.7.1) > Copyright (C) 2003 Free Software Foundation, Inc. > This is free software; see the source for copying conditions. There is NO > warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. > Kernel compiled with gcc 3.3.3 > GNU make error getting version, try manually > binutils 2.15.92.0.2 > mount/util-linux 2.12i > modutils error getting version, try manually > e2fsprogs 1.35 > help me please, is this check for isdnlegitimate? > GNU Library 20041021 > Dynamic linker (ldd) 2.3.4 > procps 3.2.3 > net-tools 1.60 > kbd (forked with console-tools) error getting version, try manually > console-tools (fork from kbd) error getting version, try manually > loaded modules [nvidia] > [ntfs] > [ide_scsi] > [sd_mod] > [fat] > [usb_storage] > [snd_intel8x0] > [snd_ac97_codec] > [e100] > [mii] > [ide_cd] > [sr_mod] > [cdrom] > > TCP option: ECN enabled > > > > > ------------------------ > here's dmesg: > ------------------------ > > > > Linux version 2.6.9-mm1 (root@pc1900) (gcc version 3.3.3 20040412 (Gentoo > Linux 3.3.3-r6, ssp-3.3.2-2, pie-8.7.6)) #1 Sat Oct 23 12:47:29 CEST 2004 > BIOS-provided physical RAM map: > BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) > BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) > BIOS-e820: 00000000000e0000 - 00000000000eee00 (reserved) > BIOS-e820: 00000000000eee00 - 00000000000ef000 (ACPI NVS) > BIOS-e820: 00000000000ef000 - 0000000000100000 (reserved) > BIOS-e820: 0000000000100000 - 000000001ffcc000 (usable) > BIOS-e820: 000000001ffcc000 - 000000001ffd0000 (reserved) > BIOS-e820: 000000001ffd0000 - 000000001ffe0000 (ACPI data) > BIOS-e820: 000000001ffe0000 - 0000000020000000 (reserved) > BIOS-e820: 00000000feda0000 - 00000000fedc0000 (reserved) > BIOS-e820: 00000000ffb80000 - 00000000ffc00000 (reserved) > BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved) > 511MB LOWMEM available. > On node 0 totalpages: 131020 > DMA zone: 4096 pages, LIFO batch:1 > Normal zone: 126924 pages, LIFO batch:16 > HighMem zone: 0 pages, LIFO batch:1 > DMI 2.3 present. > ACPI: RSDP (v000 TOSHIB ) @ 0x000f0180 > ACPI: RSDT (v001 TOSHIB 5200 0x20020926 TASM 0x04010000) @ 0x1ffd0000 > ACPI: FADT (v002 TOSHIB 5200 0x20020926 TASM 0x04010000) @ 0x1ffd0058 > ACPI: DBGP (v001 TOSHIB 5200 0x20020926 TASM 0x04010000) @ 0x1ffd00dc > ACPI: BOOT (v001 TOSHIB 5200 0x20020926 TASM 0x04010000) @ 0x1ffd0030 > ACPI: DSDT (v001 TOSHIB 5200 0x20020926 MSFT 0x0100000a) @ 0x00000000 > Built 1 zonelists > Initializing CPU#0 > Kernel command line: root=/dev/hda3 video=vesa:ywrap,mtrr vga=791 > PID hash table entries: 2048 (order: 11, 32768 bytes) > Detected 1894.301 MHz processor. > Using tsc for high-res timesource > Console: colour dummy device 80x25 > Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) > Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) > Memory: 514536k/524080k available (2670k kernel code, 9000k reserved, 1053k > data, 156k init, 0k highmem) > Checking if this processor honours the WP bit even in supervisor mode... Ok. > Calibrating delay loop... 3743.74 BogoMIPS (lpj=1871872) > Mount-cache hash table entries: 512 (order: 0, 4096 bytes) > CPU: After generic identify, caps: bfebf9ff 00000000 00000000 00000000 > CPU: After vendor identify, caps: bfebf9ff 00000000 00000000 00000000 > CPU: Trace cache: 12K uops, L1 D cache: 8K > CPU: L2 cache: 512K > CPU: After all inits, caps: bfebf9ff 00000000 00000000 00000080 > Intel machine check architecture supported. > Intel machine check reporting enabled on CPU#0. > CPU0: Intel P4/Xeon Extended MCE MSRs (12) available > CPU: Intel Mobile Intel(R) Pentium(R) 4 - M CPU 1.90GHz stepping 07 > Enabling fast FPU save and restore... done. > Enabling unmasked SIMD FPU exception support... done. > Checking 'hlt' instruction... OK. > ACPI: IRQ9 SCI: Level Trigger. > NET: Registered protocol family 16 > PCI: PCI BIOS revision 2.10 entry at 0xfcebc, last bus=4 > PCI: Using configuration type 1 > mtrr: v2.0 (20020519) > ACPI: Subsystem revision 20040816 > ACPI: Interpreter enabled > ACPI: Using PIC for interrupt routing > ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 6 7 10 11 12) *0, disabled. > ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 6 7 10 11 12) *0, disabled. > ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 6 7 10 *11 12) > ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *6 7 10 11 12) > ACPI: PCI Interrupt Link [LNKE] (IRQs 3 *4 6 7 10 11 12) > ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 6 7 10 11 12) *0, disabled. > ACPI: PCI Interrupt Link [LNKG] (IRQs *5) > ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 6 7 10 11 12) *0, disabled. > ACPI: PCI Root Bridge [PCI0] (00:00) > PCI: Probing PCI hardware (bus 00) > PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1 > PCI: Transparent bridge - 0000:00:1e.0 > ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] > ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT] > ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT] > ACPI: Power Resource [PFN0] (off) > ACPI: Power Resource [PFN1] (off) > Toshiba System Managment Mode driver v1.11 26/9/2001 > SCSI subsystem initialized > usbcore: registered new driver usbfs > usbcore: registered new driver hub > PCI: Using ACPI for IRQ routing > ** PCI interrupts are no longer routed automatically. If this > ** causes a device to stop working, it is probably because the > ** driver failed to call pci_enable_device(). As a temporary > ** workaround, the "pci=routeirq" argument restores the old > ** behavior. If this argument makes the device work again, > ** please email the output of "lspci" to bjorn.helgaas-VXdhtT5mjnY@public.gmane.org > ** so I can fix the driver. > Simple Boot Flag at 0x7c set to 0x1 > Machine check exception polling timer started. > devfs: 2004-01-31 Richard Gooch (rgooch-r1x6VkxMR+00zabcByZE4g@public.gmane.org) > devfs: boot_options: 0x1 > Installing knfsd (copyright (C) 1996 okir-pn4DOG8n3UYbFoVRYvo4fw@public.gmane.org). > Initializing Cryptographic API > vesafb: framebuffer at 0xd8000000, mapped to 0xe0880000, using 3072k, total > 32768k > vesafb: mode is 1024x768x16, linelength=2048, pages=18 > vesafb: protected mode interface info at c000:f460 > 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 > 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 [FAN0] (off) > ACPI: Fan [FAN1] (off) > ACPI: Processor [CPU0] (supports C1 C2 C3) > ACPI: Thermal Zone [THRM] (55 C) > toshiba_acpi: Toshiba Laptop ACPI Extras version 0.18 > toshiba_acpi: HCI method: \_SB_.VALD.GHCI > Linux agpgart interface v0.100 (c) Dave Jones > agpgart: Detected an Intel i845 Chipset. > agpgart: Maximum main memory to use for agp memory: 439M > agpgart: AGP aperture is 256M @ 0xe0000000 > ACPI: PS/2 Keyboard Controller [KBC] at I/O 0x60, 0x64, irq 1 > serio: i8042 KBD port at 0x60,0x64 irq 1 > 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 > Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 > ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx > ICH3M: IDE controller at PCI slot 0000:00:1f.1 > ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 > PCI: setting IRQ 11 as level-triggered > ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 11 (level, low) -> IRQ 11 > ICH3M: chipset revision 2 > ICH3M: not 100% native mode: will probe irqs later > ide0: BM-DMA at 0xcfa0-0xcfa7, BIOS settings: hda:DMA, hdb:DMA > ide1: BM-DMA at 0xcfa8-0xcfaf, BIOS settings: hdc:DMA, hdd:pio > Probing IDE interface ide0... > hda: TOSHIBA MK4018GAS, ATA DISK drive > hdb: DW-224E, ATAPI CD/DVD-ROM drive > elevator: using anticipatory as default io scheduler > ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 > Probing IDE interface ide1... > hdc: IC25N040ATCS05-0, ATA DISK drive > ide1 at 0x170-0x177,0x376 on irq 15 > hda: max request size: 128KiB > hda: 78140160 sectors (40007 MB), CHS=65535/16/63, UDMA(100) > hda: cache flushes supported > /dev/ide/host0/bus0/target0/lun0: p1 p2 p3 > hdc: max request size: 128KiB > hdc: 78140160 sectors (40007 MB) w/7898KiB Cache, CHS=65535/16/63, UDMA(100) > hdc: cache flushes not supported > /dev/ide/host0/bus1/target0/lun0: p1 > PCI: Enabling device 0000:02:06.2 (0000 -> 0002) > ACPI: PCI interrupt 0000:02:06.2[C] -> GSI 11 (level, low) -> IRQ 11 > ehci_hcd 0000:02:06.2: NEC Corporation USB 2.0 > ehci_hcd 0000:02:06.2: irq 11, pci mem 0x20000400 > ehci_hcd 0000:02:06.2: new USB bus registered, assigned bus number 1 > ehci_hcd 0000:02:06.2: USB 2.0 enabled, EHCI 0.95, driver 2004-May-10 > hub 1-0:1.0: USB hub found > hub 1-0:1.0: 5 ports detected > ohci_hcd: 2004 Feb 02 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) > ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 6 > PCI: setting IRQ 6 as level-triggered > ACPI: PCI interrupt 0000:02:06.0[A] -> GSI 6 (level, low) -> IRQ 6 > ohci_hcd 0000:02:06.0: NEC Corporation USB > ohci_hcd 0000:02:06.0: irq 6, pci mem 0xfceff000 > ohci_hcd 0000:02:06.0: new USB bus registered, assigned bus number 2 > hub 2-0:1.0: USB hub found > hub 2-0:1.0: 3 ports detected > ACPI: PCI Interrupt Link [LNKE] enabled at IRQ 4 > PCI: setting IRQ 4 as level-triggered > ACPI: PCI interrupt 0000:02:06.1[B] -> GSI 4 (level, low) -> IRQ 4 > ohci_hcd 0000:02:06.1: NEC Corporation USB (#2) > ohci_hcd 0000:02:06.1: irq 4, pci mem 0xfcefe000 > ohci_hcd 0000:02:06.1: new USB bus registered, assigned bus number 3 > hub 3-0:1.0: USB hub found > hub 3-0:1.0: 2 ports detected > USB Universal Host Controller Interface driver v2.2 > PCI: Enabling device 0000:00:1d.0 (0000 -> 0001) > ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10 > PCI: setting IRQ 10 as level-triggered > ACPI: PCI interrupt 0000:00:1d.0[A] -> GSI 10 (level, low) -> IRQ 10 > uhci_hcd 0000:00:1d.0: Intel Corp. 82801CA/CAM USB (Hub #1) > PCI: Setting latency timer of device 0000:00:1d.0 to 64 > uhci_hcd 0000:00:1d.0: irq 10, io base 0x1000 > uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 4 > hub 4-0:1.0: USB hub found > hub 4-0:1.0: 2 ports detected > usb 1-2: new high speed USB device using address 3 > usb 1-3: new high speed USB device using address 4 > hub 1-3:1.0: USB hub found > hub 1-3:1.0: 4 ports detected > usbcore: registered new driver usbhid > drivers/usb/input/hid-core.c: v2.0:USB HID core driver > mice: PS/2 mouse device common for all mice > input: AT Translated Set 2 keyboard on isa0060/serio0 > Please email the following PERFCTR INIT lines to mikpe-gJWeRRR3xd2zQB+pC5nmwQ@public.gmane.org > To remove this message, rebuild the driver with CONFIG_PERFCTR_INIT_TESTS=n > PERFCTR INIT: vendor 0, family 15, model 2, stepping 7, clock 1894301 kHz > PERFCTR INIT: NITER == 64 > PERFCTR INIT: loop overhead is 512 cycles > PERFCTR INIT: rdtsc cost is 78.6 cycles (5544 total) > PERFCTR INIT: rdpmc cost is 146.7 cycles (9904 total) > PERFCTR INIT: rdmsr (counter) cost is 255.5 cycles (16864 total) > PERFCTR INIT: rdmsr (escr) cost is 166.6 cycles (11180 total) > PERFCTR INIT: wrmsr (counter) cost is 795.8 cycles (51448 total) > PERFCTR INIT: wrmsr (escr) cost is 874.7 cycles (56496 total) > PERFCTR INIT: read cr4 cost is 5.3 cycles (852 total) > PERFCTR INIT: write cr4 cost is 253.8 cycles (16756 total) > PERFCTR INIT: rdpmc (fast) cost is 63.3 cycles (4564 total) > PERFCTR INIT: rdmsr (cccr) cost is 167.5 cycles (11232 total) > PERFCTR INIT: wrmsr (cccr) cost is 834.8 cycles (53940 total) > PERFCTR INIT: sync_core cost is 265.0 cycles (17472 total) > perfctr: driver 2.7.5, cpu type Intel P4 at 1894301 kHz > Advanced Linux Sound Architecture Driver Version 1.0.6 (Sun Aug 15 07:17:53 > 2004 UTC). > ALSA device list: > No soundcards found. > NET: Registered protocol family 2 > IP: routing cache hash table of 4096 buckets, 32Kbytes > TCP: Hash tables configured (established 32768 bind 65536) > NET: Registered protocol family 1 > NET: Registered protocol family 17 > NET: Registered protocol family 15 > p4-clockmod: P4/Xeon(TM) CPU On-Demand Clock Modulation available > ACPI: (supports S0 S3 S4 S5) > ACPI wakeup devices: > LAN CBC0 USB2 USB3 USB4 AMDM LID > usb 2-1: new full speed USB device using address 2 > hub 2-1:1.0: USB hub found > hub 2-1:1.0: 3 ports detected > usb 2-3: new low speed USB device using address 3 > input: USB HID v1.00 Mouse [Synaptics Inc. Synaptics WheelPad] on > usb-0000:02:06.0-3 > usb 1-3.1: new low speed USB device using address 6 > input: USB HID v1.00 Keyboard [Compaq Compaq Internet Keyboard] on > usb-0000:02:06.2-3.1 > input: USB HID v1.00 Device [Compaq Compaq Internet Keyboard] on > usb-0000:02:06.2-3.1 > usb 1-3.2: new low speed USB device using address 7 > input: USB HID v1.10 Mouse [Microsoft Microsoft 3-Button Mouse with > IntelliEye(TM)] on usb-0000:02:06.2-3.2 > usb 2-1.1: new full speed USB device using address 4 > VFS: Mounted root (reiser4 filesystem) readonly. > Mounted devfs on /dev > Freeing unused kernel memory: 156k freed > Adding 506036k swap on /dev/hda2. Priority:-1 extents:1 > hdb: ATAPI 24X DVD-ROM CD-R/RW drive, 1658kB Cache, UDMA(33) > Uniform CD-ROM driver Revision: 3.20 > nvidia: module license 'NVIDIA' taints kernel. > ACPI: PCI Interrupt Link [LNKG] enabled at IRQ 5 > PCI: setting IRQ 5 as level-triggered > ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 5 (level, low) -> IRQ 5 > NVRM: loading NVIDIA Linux x86 NVIDIA Kernel Module 1.0-6111 Tue Jul 27 > 07:55:38 PDT 2004 > e100: Intel(R) PRO/100 Network Driver, 3.2.3-k2-NAPI > e100: Copyright(c) 1999-2004 Intel Corporation > ACPI: PCI interrupt 0000:02:08.0[A] -> GSI 4 (level, low) -> IRQ 4 > e100: eth0: e100_probe: addr 0xfcefd000, irq 4, MAC addr 00:00:39:DC:2B:DB > PCI: Enabling device 0000:00:1f.5 (0000 -> 0001) > ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11 > ACPI: PCI interrupt 0000:00:1f.5[B] -> GSI 11 (level, low) -> IRQ 11 > PCI: Setting latency timer of device 0000:00:1f.5 to 64 > intel8x0_measure_ac97_clock: measured 49414 usecs > intel8x0: clocking to 48000 > Initializing USB Mass Storage driver... > scsi0 : SCSI emulation for USB Mass Storage devices > usbcore: registered new driver usb-storage > USB Mass Storage support registered. > usb-storage: device found at 3 > usb-storage: waiting for device to settle before scanning > NTFS driver 2.1.21 [Flags: R/O MODULE]. > NTFS volume version 3.1. > Vendor: TOSHIBA Model: MK4025GAS Rev: 0811 > Type: Direct-Access ANSI SCSI revision: 00 > SCSI device sda: 78140160 512-byte hdwr sectors (40008 MB) > sda: assuming drive cache: write through > /dev/scsi/host0/bus0/target0/lun0: p1 p2 > Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 > Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 0 > usb-storage: device scan complete > e100: eth0: e100_watchdog: link up, 100Mbps, full-duplex > hda: dma_intr: status=0x58 { DriveReady SeekComplete DataRequest } > > ide: failed opcode was: unknown > hda: CHECK for good STATUS > kjournald starting. Commit interval 5 seconds > EXT3 FS on hda1, internal journal > EXT3-fs: mounted filesystem with ordered data mode. > NVRM: client supports wrong rm api version!! > NVRM: aborting to avoid catastrophe! > NVRM: client supports wrong rm api version!! > NVRM: aborting to avoid catastrophe! > ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 5 (level, low) -> IRQ 5 > NVRM: loading NVIDIA Linux x86 NVIDIA Kernel Module 1.0-6629 Wed Nov 3 > 13:12:51 PST 2004 > agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0. > agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode > agpgart: Putting AGP V2 device at 0000:01:00.0 into 4x mode > agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0. > agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode > agpgart: Putting AGP V2 device at 0000:01:00.0 into 4x mode > drivers/usb/input/hid-input.c: event field not found > drivers/usb/input/hid-input.c: event field not found > > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. 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