From: James Courtier-Dutton <James@superbug.demon.co.uk>
To: linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org
Subject: Kernel 2.6.0-test1: System hangs with hda dma failure.
Date: Thu, 24 Jul 2003 11:06:33 +0100 [thread overview]
Message-ID: <3F1FAFA9.9040109@superbug.demon.co.uk> (raw)
[-- Attachment #1: Type: text/plain, Size: 2833 bytes --]
This problem appears at any time during normal operation.
As you can see I have a CD-ROM.
If the ide cable is unplugged from the CD-ROM (on hdc) the problem never
seems to happen.
If the ide cable is plugged into the CD-ROM (on hdc), the problem
happens quite often, even it I never use the CD-ROM.
This is with kernel.org kernel 2.6.0-test1 without any patches.
If I use kernel 2.4.21, I have not seen these problems, but I have other
problems with 2.4.21 so I cannot use it. E.g. In kernel 2.4.21, the NIC
card does not receive any IRQs so therefore does not work. The system is
a Dell Dimension 2400.
I cannot use any ALT-SYSRQ-T to output any stack trace, although the
ALT-SYSRQ-T outputs properly when the fault is not present, i.e. before
it hangs.
Has anyone seen this problem? The searches I did, did not result in any
useful comments about my specific problem.
I am subscribed to linux-ide but not linux-kernel.
uname -a
Linux server 2.6.0-test1 #4 SMP Thu Jul 24 11:29:21 BST 2003 i686 GNU/Linux
Output to console screen, but not reaching log file: -
hda: dma_timer_expiry: dma status==0x20
hda: timeout waiting for DMA
hda: timeout waiting for DMA
hda: (__ide_dma_test_irq) called while not waiting
hda: status timeout: status=0x80 {busy}
/* Then a slight delay */
hda: drive not ready for command
ide0: reset: success
/* Then a slight delay */
hda: dma_timer_expiry: dma status==0x21
hda: timeout waiting for DMA
hda: timeout waiting for DMA
hda: (__ide_dma_test_irq) called while not waiting
hda: status timeout: status=0x80 {busy}
Details of ide setup from kern.log: -
Jul 23 16:40:48 server kernel: Uniform Multi-Platform E-IDE driver
Revision: 7.00alpha2
Jul 23 16:40:48 server kernel: ide: Assuming 33MHz system bus speed for
PIO modes; override with ide
bus=xx
Jul 23 16:40:48 server kernel: ICH4: IDE controller at PCI slot 0000:00:1f.1
Jul 23 16:40:48 server kernel: ICH4: chipset revision 1
Jul 23 16:40:48 server kernel: ICH4: not 100%% native mode: will probe
irqs later
Jul 23 16:40:48 server kernel: ide0: BM-DMA at 0xffa0-0xffa7, BIOS
settings: hda:DMA, hdb:pio
Jul 23 16:40:48 server kernel: ide1: BM-DMA at 0xffa8-0xffaf, BIOS
settings: hdc:DMA, hdd:pio
Jul 23 16:40:48 server kernel: hda: ST3120026A, ATA DISK drive
Jul 23 16:40:48 server kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Jul 23 16:40:48 server kernel: hdc: HL-DT-ST GCE-8481B, ATAPI CD/DVD-ROM
drive
Jul 23 16:40:48 server kernel: ide1 at 0x170-0x177,0x376 on irq 15
Jul 23 16:40:48 server kernel: hda: max request size: 1024KiB
Jul 23 16:40:48 server kernel: hda: host protected area => 1
Jul 23 16:40:48 server kernel: hda: 234375000 sectors (120000 MB)
w/8192KiB Cache, CHS=14589/255/63,
UDMA(100)
Jul 23 16:40:48 server kernel: hda: hda1 hda2 hda3 < hda5 hda6 hda7 >
Attached is output from "lspci -v"
[-- Attachment #2: lspci-v --]
[-- Type: text/plain, Size: 3705 bytes --]
00:00.0 Host bridge: Intel Corp. 82845G/GL [Brookdale-G] Chipset Host Bridge (rev 01)
Subsystem: Dell Computer Corporation: Unknown device 0160
Flags: bus master, fast devsel, latency 0
Memory at f0000000 (32-bit, prefetchable) [size=128M]
Capabilities: [e4] #09 [1105]
00:02.0 VGA compatible controller: Intel Corp. 82845G/GL [Brookdale-G] Chipset Integrated Graphics Device (rev 01) (prog-if 00 [VGA])
Subsystem: Dell Computer Corporation: Unknown device 0160
Flags: fast devsel, IRQ 16
Memory at e8000000 (32-bit, prefetchable) [size=128M]
Memory at feb80000 (32-bit, non-prefetchable) [size=512K]
Capabilities: [d0] Power Management version 1
00:1d.0 USB Controller: Intel Corp. 82801DB USB (Hub #1) (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Computer Corporation: Unknown device 0160
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at ff80 [size=32]
00:1d.1 USB Controller: Intel Corp. 82801DB USB (Hub #2) (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Computer Corporation: Unknown device 0160
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at ff60 [size=32]
00:1d.2 USB Controller: Intel Corp. 82801DB USB (Hub #3) (rev 01) (prog-if 00 [UHCI])
Subsystem: Dell Computer Corporation: Unknown device 0160
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at ff40 [size=32]
00:1d.7 USB Controller: Intel Corp. 82801DB USB EHCI Controller (rev 01) (prog-if 20 [EHCI])
Subsystem: Dell Computer Corporation: Unknown device 0160
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at ffa80800 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] #0a [2080]
00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB PCI Bridge (rev 81) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: fe900000-feafffff
00:1f.0 ISA bridge: Intel Corp. 82801DB ISA Bridge (LPC) (rev 01)
Flags: bus master, medium devsel, latency 0
00:1f.1 IDE interface: Intel Corp. 82801DB ICH4 IDE (rev 01) (prog-if 8a [Master SecP PriP])
Subsystem: Dell Computer Corporation: Unknown device 0160
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at ffa0 [size=16]
Memory at feb7fc00 (32-bit, non-prefetchable) [size=1K]
00:1f.3 SMBus: Intel Corp. 82801DB SMBus (rev 01)
Subsystem: Dell Computer Corporation: Unknown device 0160
Flags: medium devsel, IRQ 17
I/O ports at eda0 [size=32]
00:1f.5 Multimedia audio controller: Intel Corp. 82801DB AC'97 Audio (rev 01)
Subsystem: Dell Computer Corporation: Unknown device 0160
Flags: bus master, medium devsel, latency 0, IRQ 17
I/O ports at ee00 [size=256]
I/O ports at edc0 [size=64]
Memory at feb7fa00 (32-bit, non-prefetchable) [size=512]
Memory at feb7f900 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2
01:04.0 Ethernet controller: VIA Technologies, Inc. VT86C100A [Rhine] (rev 06)
Subsystem: D-Link System Inc DFE-530TX rev A
Flags: bus master, medium devsel, latency 64, IRQ 16
I/O ports at df00 [size=128]
Memory at fe9fdf80 (32-bit, non-prefetchable) [size=128]
Expansion ROM at fea00000 [disabled] [size=64K]
01:09.0 Ethernet controller: Broadcom Corporation BCM4401 100Base-T (rev 01)
Subsystem: Dell Computer Corporation: Unknown device 8127
Flags: bus master, fast devsel, latency 64, IRQ 17
Memory at fe9fe000 (32-bit, non-prefetchable) [size=8K]
Expansion ROM at fea00000 [disabled] [size=16K]
Capabilities: [40] Power Management version 2
reply other threads:[~2003-07-24 9:51 UTC|newest]
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