UP IO-APIC fix in 2.4.22-pre?

From: Marc Heckmann (mh_at_nadir.org)
Date: 07/31/03

  • Next message: Andrew Morton: "Re: Major 2.4 / 2.{5|6}-smp Scheduler Slow-ness" 
    Date:	Wed, 30 Jul 2003 20:28:48 -0400
To: linux-kernel@vger.kernel.org

    Hi,

    I was just wondering about the bugfix for UP IO-APIC that is in 2.4-ac
    and that went into 2.5:

    http://linux.bkbits.net:8080/linux-2.5/cset@1.1455.1.9

    Will it make it into 2.4.22? From what I understand this fixes the
    following problem that many of us are seeing:

    hda: dma_timer_expiry: dma status == 0x24
    hda: lost interrupt
    hda: dma_intr: bad DMA status (dma_stat=30)
    hda: dma_intr: status=0x50 { DriveReady SeekComplete }

    this is on a Via chipset ATA133 capable board with 2 ATA133 Western
    Digital drives in a raid1 configuration. kernel is 2.4.21 patched ACPI
    and UP-APIC enabled.

    lspci -v output:

    00:00.0 Host bridge: VIA Technologies, Inc.: Unknown device 3189 (rev 80)
            Subsystem: Giga-byte Technology: Unknown device 5000
            Flags: bus master, 66Mhz, medium devsel, latency 176
            Memory at e0000000 (32-bit, prefetchable) [size=128M]
            Capabilities: [80] AGP version 3.5
            Capabilities: [c0] Power Management version 2

    00:01.0 PCI bridge: VIA Technologies, Inc.: Unknown device b198 (prog-if 00 [Normal decode])
            Flags: bus master, 66Mhz, medium devsel, latency 0
            Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
            Capabilities: [80] Power Management version 2

    00:09.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 08)
            Subsystem: Creative Labs CT4832 SBLive! Value
            Flags: bus master, medium devsel, latency 248, IRQ 17
            I/O ports at d000 [size=32]
            Capabilities: [dc] Power Management version 1

    00:09.1 Input device controller: Creative Labs SB Live! MIDI/Game Port (rev 08)
            Subsystem: Creative Labs Gameport Joystick
            Flags: bus master, medium devsel, latency 176
            I/O ports at d400 [size=8]
            Capabilities: [dc] Power Management version 1

    00:0b.0 VGA compatible controller: S3 Inc. 86c764/765 [Trio32/64/64V+] (rev 54) (prog-if 00 [VGA])
            Flags: medium devsel, IRQ 19
            Memory at e8000000 (32-bit, non-prefetchable) [size=64M]
            Expansion ROM at <unassigned> [disabled] [size=64K]

    00:10.0 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI])
            Subsystem: Giga-byte Technology: Unknown device 5004
            Flags: bus master, medium devsel, latency 176, IRQ 7
            I/O ports at d800 [size=32]
            Capabilities: [80] Power Management version 2

    00:10.1 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI])
            Subsystem: Giga-byte Technology: Unknown device 5004
            Flags: bus master, medium devsel, latency 176, IRQ 12
            I/O ports at dc00 [size=32]
            Capabilities: [80] Power Management version 2

    00:10.2 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI])
            Subsystem: Giga-byte Technology: Unknown device 5004
            Flags: bus master, medium devsel, latency 176, IRQ 11
            I/O ports at e000 [size=32]
            Capabilities: [80] Power Management version 2

    00:11.0 ISA bridge: VIA Technologies, Inc. VT8233A ISA Bridge
            Subsystem: Giga-byte Technology: Unknown device 5001
            Flags: bus master, stepping, medium devsel, latency 0
            Capabilities: [c0] Power Management version 2

    00:11.1 IDE interface: VIA Technologies, Inc. VT82C586B PIPC Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP])
            Subsystem: Giga-byte Technology: Unknown device 5002
            Flags: bus master, medium devsel, latency 176, IRQ 255
            I/O ports at e400 [size=16]
            Capabilities: [c0] Power Management version 2

    00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233 AC97 Audio Controller (rev 50)
            Subsystem: Giga-byte Technology: Unknown device a002
            Flags: medium devsel, IRQ 11
            I/O ports at e800 [size=256]
            Capabilities: [c0] Power Management version 2

    00:13.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
            Subsystem: Realtek Semiconductor Co., Ltd. RT8139
            Flags: bus master, medium devsel, latency 176, IRQ 18
            I/O ports at ec00 [size=256]
            Memory at ed001000 (32-bit, non-prefetchable) [size=256]
            Capabilities: [50] Power Management version 2

    thanks.

    -m
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

  • Next message: Andrew Morton: "Re: Major 2.4 / 2.{5|6}-smp Scheduler Slow-ness"

    Relevant Pages