Re: 2.6.7-rc1 breaks forcedeth

From: Luis Miguel García Mancebo (ktech_at_wanadoo.es)
Date: 06/06/04

  • Next message: Linus Torvalds: "Re: 2.6.7-rc1 breaks forcedeth" 
    To: linux-kernel@vger.kernel.org
Date:	Sun, 6 Jun 2004 01:41:09 +0200

    Hi:

    (sorry with my poor english)

    I have not been able to make my ethernet card to work in post-2.6.6 kernels.
    This is a nforce2 motherboard, and as Jeff pointed, nothing has changed in
    the driver (forcedeth), and the problem could be acpi or routing in the
    kernel. In fact, I have a "Disabling IRQ #11" message. Here is the dmesg:

    P.S.: I have tested noapic, acpi=off, pci=noapic. But this doesn't fix
    nothing.

    Linux version 2.6.7-rc2-Redeeman1 (root@evanescence) (gcc versi?n 3.4.0
    20040519 (Gentoo Linux 3.4.0-r5, ssp-3.4-2, pie-8.7.6.2)) #4 Sun Jun 6
    00:32:25 CEST 2004
    BIOS-provided physical RAM map:
     BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
     BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
     BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
     BIOS-e820: 0000000000100000 - 000000003fff0000 (usable)
     BIOS-e820: 000000003fff0000 - 000000003fff3000 (ACPI NVS)
     BIOS-e820: 000000003fff3000 - 0000000040000000 (ACPI data)
     BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
     BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
     BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
    Warning only 896MB will be used.
    Use a HIGHMEM enabled kernel.
    896MB LOWMEM available.
    On node 0 totalpages: 229376
      DMA zone: 4096 pages, LIFO batch:1
      Normal zone: 225280 pages, LIFO batch:16
      HighMem zone: 0 pages, LIFO batch:1
    DMI 2.2 present.
    Built 1 zonelists
    Initializing CPU#0
    Kernel command line: BOOT_IMAGE=2.6.7rc2-rd1 ro root=304 acpi=off noapic
    pci=noacpi
    PID hash table entries: 4096 (order 12: 32768 bytes)
    Detected 2126.237 MHz processor.
    Using tsc for high-res timesource
    Console: colour VGA+ 80x25
    Memory: 906844k/917504k available (1789k kernel code, 9912k reserved, 518k
    data, 120k init, 0k highmem)
    Checking if this processor honours the WP bit even in supervisor mode... Ok.
    Calibrating delay loop... 4194.30 BogoMIPS
    Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
    Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
    Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
    CPU: After generic identify, caps: 0383fbff c1c3fbff 00000000 00000000
    CPU: After vendor identify, caps: 0383fbff c1c3fbff 00000000 00000000
    CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
    CPU: L2 Cache: 512K (64 bytes/line)
    CPU: After all inits, caps: 0383fbff c1c3fbff 00000000 00000020
    Intel machine check architecture supported.
    Intel machine check reporting enabled on CPU#0.
    CPU: AMD Athlon(tm) stepping 00
    Enabling fast FPU save and restore... done.
    Enabling unmasked SIMD FPU exception support... done.
    Checking 'hlt' instruction... OK.
    NET: Registered protocol family 16
    PCI: PCI BIOS revision 2.10 entry at 0xfb420, last bus=2
    PCI: Using configuration type 1
    mtrr: v2.0 (20020519)
    ACPI: Subsystem revision 20040326
    ACPI: Interpreter disabled.
    SCSI subsystem initialized
    PCI: Probing PCI hardware
    PCI: Probing PCI hardware (bus 00)
    PCI: nForce2 C1 Halt Disconnect fixup
    PCI: Discovered primary peer bus ff [IRQ]
    PCI: Using IRQ router default [10de/01e0] at 0000:00:00.0
    Machine check exception polling timer started.
    devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au)
    devfs: boot_options: 0x1
    Initializing Cryptographic API
    Real Time Clock Driver v1.12
    Linux agpgart interface v0.100 (c) Dave Jones
    Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
    ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
    NFORCE2: IDE controller at PCI slot 0000:00:09.0
    NFORCE2: chipset revision 162
    NFORCE2: not 100% native mode: will probe irqs later
    NFORCE2: BIOS didn't set cable bits correctly. Enabling workaround.
    NFORCE2: 0000:00:09.0 (rev a2) UDMA133 controller
        ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA
        ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA
    hda: ST380023A, ATA DISK drive
    Using cfq io scheduler
    ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
    hdc: HL-DT-ST GCE-8520B, ATAPI CD/DVD-ROM drive
    ide1 at 0x170-0x177,0x376 on irq 15
    hda: max request size: 128KiB
    hda: 156301488 sectors (80026 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(100)
    hda: cache flushes supported
     /dev/ide/host0/bus0/target0/lun0: p1 p2 < p5 > p3 p4
    hdc: ATAPI 40X CD-ROM CD-R/RW CD-MRW drive, 2048kB Cache, UDMA(33)
    Uniform CD-ROM driver Revision: 3.20
    mice: PS/2 mouse device common for all mice
    serio: i8042 AUX port at 0x60,0x64 irq 12
    input: ImExPS/2 Logitech Explorer Mouse on isa0060/serio1
    serio: i8042 KBD port at 0x60,0x64 irq 1
    input: AT Translated Set 2 keyboard on isa0060/serio0
    NET: Registered protocol family 2
    IP: routing cache hash table of 8192 buckets, 64Kbytes
    TCP: Hash tables configured (established 262144 bind 65536)
    NET: Registered protocol family 1
    NET: Registered protocol family 17
    VFS: Mounted root (reiser4 filesystem) readonly.
    Mounted devfs on /dev
    Freeing unused kernel memory: 120k freed
    Adding 498004k swap on /dev/hda3. Priority:-1 extents:1
    forcedeth.c: Reverse Engineered nForce ethernet driver. Version 0.25.
    PCI: Setting latency timer of device 0000:00:04.0 to 64
    eth0: forcedeth.c: subsystem: 0147b:1c00 bound to 0000:00:04.0
    agpgart: Detected NVIDIA nForce2 chipset
    agpgart: Maximum main memory to use for agp memory: 816M
    agpgart: AGP aperture is 256M @ 0xa0000000
    usbcore: registered new driver usbfs
    usbcore: registered new driver hub
    PCI: Setting latency timer of device 0000:00:06.0 to 64
    intel8x0_measure_ac97_clock: measured 49297 usecs
    intel8x0: clocking to 47483
    ehci_hcd 0000:00:02.2: nVidia Corporation nForce2 USB Controller
    PCI: Setting latency timer of device 0000:00:02.2 to 64
    ehci_hcd 0000:00:02.2: irq 11, pci mem f8a04000
    ehci_hcd 0000:00:02.2: new USB bus registered, assigned bus number 1
    irq 11: nobody cared!
     [<c01059aa>]
     [<c0105ac3>]
     [<c0105db8>]
     [<c01040a8>]
     [<c01191b0>]
     [<c0119236>]
     [<c0105dc5>]
     [<c01040a8>]
     [<c01e8dbe>]
     [<f8a8b8a2>]
     [<c0115a38>]
     [<f8a36870>]
     [<f8a3bd6a>]
     [<c01eca72>]
     [<c01ecacc>]
     [<c01ecb0c>]
     [<c0229b9f>]
     [<c0229cf2>]
     [<c0229fb1>]
     [<c022a45f>]
     [<c01ecddc>]
     [<f8a02020>]
     [<c012bd9f>]
     [<c0103f3b>]

    handlers:
    [<f8a37800>]
    Disabling IRQ #11
    PCI: cache line size of 64 is not supported by device 0000:00:02.2
    ehci_hcd 0000:00:02.2: USB 2.0 enabled, EHCI 1.00, driver 2004-May-10
    hub 1-0:1.0: USB hub found
    hub 1-0:1.0: 6 ports detected
    USB Universal Host Controller Interface driver v2.2
    atkbd.c: Spurious ACK on isa0060/serio0. Some program, like XFree86, might be
    trying access hardware directly.
    atkbd.c: Spurious ACK on isa0060/serio0. Some program, like XFree86, might be
    trying access hardware directly.
    inserting floppy driver for 2.6.7-rc2-Redeeman1
    Floppy drive(s): fd0 is 1.44M
    FDC 0 is a post-1991 82077
    forcedeth.c: Reverse Engineered nForce ethernet driver. Version 0.25.
    PCI: Setting latency timer of device 0000:00:04.0 to 64
    eth0: forcedeth.c: subsystem: 0147b:1c00 bound to 0000:00:04.0
    open: SetupReg5, Bit 31 remained off

    Note: That 4 last lines was bacause I unloaded and loaded the forcedeth
    driver.

    Any tip? 

    -- 
Luis Miguel García Mancebo
Universidad de Deusto / Deusto University
Spain
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