Hello,
don't know where to properly send this, so I'm hereby sending this to the
address specified in the "REPORTING-BUGS" document.
[1.] One line summary of the problem:
Memory cached files get corrupt
[2.] Full description of the problem/report:
When doing multiple "md5sum" on the same, cached, files, over and over -
the result varies. The same file(s) get different checksums in some
cases.
Doing a memory (RAM) diagnostic shows everything is ok.
Same version of md5sum (md5sum (coreutils) 5.2.1) on other, similar
machines does not show this problem.
[3.] Keywords (i.e., modules, networking, kernel):
kernel, file caching, memory caching
[4.] Kernel version (from /proc/version):
Linux version 2.6.15.6 (root@burk) (gcc version 3.3.6) #4
SMP PREEMPT Thu Mar 16 17:10:13 CET 2006
[5.] Most recent kernel version which did not have the bug:
unknown
[6.] Output of Oops.. message (if applicable) with symbolic information
resolved (see Documentation/oops-tracing.txt)
N/A
[7.] A small shell script or example program which triggers the
problem (if possible)
------
#!/usr/bin/bash
# This script will create 35 20MB-files containing only nulls,
# load all of it into the ram file cache (using md5sum), and then
# keep md5sum:ing the same files a hundred times.
# If everything works fine, all files will have the same checksum.
# If not, sometimes, some files will return a different checksum!
PID=$$
MAXFILES=35
MD5LOOPS=100
echo "[1/4] Removing old cache files..."
rm -f cache.*-*-* 2>/dev/null
echo "[2/4] Creating files to cache..."
while [ 0$MAXFILES -gt 0 ]; do
echo -ne "$MAXFILES left \r"
dd if=/dev/zero of=cache.$RANDOM-$RANDOM-$RANDOM \
bs=1024 count=20000 2>/dev/null
MAXFILES=`expr 0$MAXFILES - 1`
done
echo " "
echo "[3/4] Starting background looping md5sum... ($MD5LOOPS runs)"
while [ 0$MD5LOOPS -gt 0 ]; do
md5sum cache.*-*-* >> md5log.$PID.lis
MD5LOOPS=`expr 0$MD5LOOPS - 1`
done &
CPID=$!
echo "[4/4] Checking for bad checksums..."
while ps -p $CPID >/dev/null 2>&1; do
AMNT=`awk '$1!="91b82dcc83230890dbcdfc6b80571ddd"' md5log.$PID.lis | \
wc -l`
echo MD5 discrepancies so far: $AMNT
sleep 5
done
------
Example output:
[1/4] Removing old cache files...
[2/4] Creating files to cache...
[3/4] Starting background looping md5sum... (100 runs)
[4/4] Checking for bad checksums...
MD5 discrepancies so far: 0
MD5 discrepancies so far: 0
MD5 discrepancies so far: 0
MD5 discrepancies so far: 0
MD5 discrepancies so far: 0
MD5 discrepancies so far: 0
MD5 discrepancies so far: 0
MD5 discrepancies so far: 0
MD5 discrepancies so far: 0
MD5 discrepancies so far: 0
MD5 discrepancies so far: 0
MD5 discrepancies so far: 0
MD5 discrepancies so far: 0
MD5 discrepancies so far: 1
MD5 discrepancies so far: 1
MD5 discrepancies so far: 1
MD5 discrepancies so far: 1
[...]
------
[8.] Environment
[8.1.] Software (add the output of the ver_linux script here)
Linux burk 2.6.15.6 #4 SMP PREEMPT Thu Mar 16 17:10:13 CET
2006 i686 unknown unknown GNU/Linux
Gnu C 3.3.6
Gnu make 3.80
binutils 2.15.92.0.2
util-linux 2.12p
mount 2.12p
module-init-tools 3.1
e2fsprogs 1.38
jfsutils 1.1.8
reiserfsprogs 3.6.19
reiser4progs line
xfsprogs 2.6.13
pcmcia-cs 3.2.8
quota-tools 3.12.
PPP 2.4.4b1
nfs-utils 1.0.7
Linux C Library 2.3.5
Dynamic linker (ldd) 2.3.5
Linux C++ Library 5.0.7
Procps 3.2.5
Net-tools 1.60
Kbd 1.12
Sh-utils 5.2.1
udev 064
Modules Loaded i2c_i801 tg3 snd_emu10k1 snd_rawmidi snd_util_mem
snd_hwdep ext2
[8.2.] Processor information (from /proc/cpuinfo):
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Pentium(R) 4 CPU 3.40GHz
stepping : 1
cpu MHz : 3392.246
cache size : 1024 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 3
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx pni
monitor ds_cpl cid xtpr
bogomips : 6793.25
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Pentium(R) 4 CPU 3.40GHz
stepping : 1
cpu MHz : 3392.246
cache size : 1024 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 3
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx pni
monitor ds_cpl cid xtpr
bogomips : 6783.63
[8.3.] Module information (from /proc/modules):
i2c_i801 8076 0 - Live 0xf8869000
tg3 100484 0 - Live 0xf9aea000
snd_emu10k1 115620 0 - Live 0xf9a39000
snd_rawmidi 20512 1 snd_emu10k1, Live 0xf9a10000
snd_util_mem 3712 1 snd_emu10k1, Live 0xf8867000
snd_hwdep 7584 1 snd_emu10k1, Live 0xf8864000
ext2 44292 1 - Live 0xf886e000
[8.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
/proc/ioports:
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-006f : keyboard
0070-0077 : rtc
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
01f0-01f7 : ide0
03c0-03df : vga+
03f6-03f6 : ide0
03f8-03ff : serial
0800-0803 : PM1a_EVT_BLK
0804-0805 : PM1a_CNT_BLK
0808-080b : PM_TMR
0810-0815 : ACPI CPU throttle
0828-082f : GPE0_BLK
0860-08ff : pnp 00:00
0c00-0c7f : pnp 00:00
c000-cfff : PCI Bus #04
ccb8-ccbf : 0000:04:01.1
ccc0-ccff : 0000:04:01.0
ccc0-ccff : EMU10K1
d000-dfff : PCI Bus #01
dc00-dcff : 0000:01:00.0
ece0-ecff : 0000:00:1f.3
ece0-ece7 : i801_smbus
fe00-fe07 : 0000:00:1f.2
fe00-fe07 : libata
fe10-fe13 : 0000:00:1f.2
fe10-fe13 : libata
fe20-fe27 : 0000:00:1f.2
fe20-fe27 : libata
fe30-fe33 : 0000:00:1f.2
fe30-fe33 : libata
fea0-feaf : 0000:00:1f.2
fea0-feaf : libata
ff20-ff3f : 0000:00:1d.3
ff20-ff3f : uhci_hcd
ff40-ff5f : 0000:00:1d.2
ff40-ff5f : uhci_hcd
ff60-ff7f : 0000:00:1d.1
ff60-ff7f : uhci_hcd
ff80-ff9f : 0000:00:1d.0
ff80-ff9f : uhci_hcd
ffa0-ffaf : 0000:00:1f.1
ffa0-ffa7 : ide0
/proc/iomem:
00000000-0009ffff : System RAM
000a0000-000bffff : Video RAM area
000c0000-000cd7ff : Video ROM
000cd800-000cffff : Adapter ROM
000f0000-000fffff : System ROM
00100000-3fe8cbff : System RAM
00100000-003b7f18 : Kernel code
003b7f19-004a30d3 : Kernel data
3fe8cc00-3fe8ebff : ACPI Non-volatile Storage
3fe8ec00-3fe90bff : ACPI Tables
3fe90c00-3fffffff : reserved
c0000000-cfffffff : PCI Bus #01
c0000000-cfffffff : 0000:01:00.0
c0000000-cfffffff : radeonfb framebuffer
dfa00000-dfafffff : PCI Bus #04
dfafb800-dfafbfff : 0000:04:01.2
dfafc000-dfafffff : 0000:04:01.2
dfb00000-dfbfffff : PCI Bus #03
dfc00000-dfcfffff : PCI Bus #02
dfcf0000-dfcfffff : 0000:02:00.0
dfcf0000-dfcfffff : tg3
dfd00000-dfefffff : PCI Bus #01
dfde0000-dfdeffff : 0000:01:00.0
dfde0000-dfdeffff : radeonfb mmio
dfdf0000-dfdfffff : 0000:01:00.1
dfe00000-dfe1ffff : 0000:01:00.0
dffffc00-dfffffff : 0000:00:1f.2
dffffc00-dfffffff : libata
e0000000-efffffff : reserved
fec00000-fed003ff : reserved
fed20000-fed9ffff : reserved
fee00000-feefffff : reserved
ffa80800-ffa80bff : 0000:00:1d.7
ffa80800-ffa80bff : ehci_hcd
ffb00000-ffffffff : reserved
[8.5.] PCI information ('lspci -vvv' as root)
See attached file lspci-vvv.txt
[8.6.] SCSI information (from /proc/scsi/scsi)
N/A
[8.7.] Other information that might be relevant to the problem
(please look in /proc and include all information that you
think to be relevant):
N/A
[X.] Other notes, patches, fixes, workarounds:
Workaround: When we disable HyperThreading in BIOS, this
problem goes away. We re-enabling HT, it comes back...
TIA,
//D
00:00.0 Host bridge: Intel Corporation 925X/XE Memory Controller Hub (rev 04)
Subsystem: Dell: Unknown device 0176
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 0
Capabilities: [e0] #09 [2109]
00:01.0 PCI bridge: Intel Corporation 925X/XE PCI Express Root Port (rev 04) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0, cache line size 10
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: dfd00000-dfefffff
Prefetchable memory behind bridge: c0000000-cfffffff
BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B-
Capabilities: [88] #0d [0000]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [90] Message Signalled Interrupts: 64bit- Queue=0/0 Enable-
Address: 00000000 Data: 0000
Capabilities: [a0] #10 [0141]
00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 03) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0, cache line size 10
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000f000-00000fff
Memory behind bridge: dfc00000-dfcfffff
Prefetchable memory behind bridge: 00000000fff00000-0000000000000000
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
Capabilities: [40] #10 [0141]
Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable-
Address: 00000000 Data: 0000
Capabilities: [90] #0d [0000]
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:1c.1 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2 (rev 03) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0, cache line size 10
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 0000f000-00000fff
Memory behind bridge: dfb00000-dfbfffff
Prefetchable memory behind bridge: 00000000fff00000-0000000000000000
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
Capabilities: [40] #10 [0141]
Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable-
Address: 00000000 Data: 0000
Capabilities: [90] #0d [0000]
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03) (prog-if 00 [UHCI])
Subsystem: Dell: Unknown device 0176
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin A routed to IRQ 19
Region 4: I/O ports at ff80 [size=32]
00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03) (prog-if 00 [UHCI])
Subsystem: Dell: Unknown device 0176
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin B routed to IRQ 20
Region 4: I/O ports at ff60 [size=32]
00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03) (prog-if 00 [UHCI])
Subsystem: Dell: Unknown device 0176
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin C routed to IRQ 21
Region 4: I/O ports at ff40 [size=32]
00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03) (prog-if 00 [UHCI])
Subsystem: Dell: Unknown device 0176
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin D routed to IRQ 22
Region 4: I/O ports at ff20 [size=32]
00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03) (prog-if 20 [EHCI])
Subsystem: Dell: Unknown device 0176
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin A routed to IRQ 19
Region 0: Memory at ffa80800 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] #0a [20a0]
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d3) (prog-if 01 [Subtractive decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=32
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: dfa00000-dfafffff
Prefetchable memory behind bridge: 00000000fff00000-0000000000000000
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
Capabilities: [50] #0d [0000]
00:1f.0 ISA bridge: Intel Corporation 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge (rev 03)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 03) (prog-if 8a [Master SecP PriP])
Subsystem: Dell: Unknown device 0176
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: I/O ports at <ignored>
Region 1: I/O ports at <ignored>
Region 2: I/O ports at <ignored>
Region 3: I/O ports at <ignored>
Region 4: I/O ports at ffa0 [size=16]
00:1f.2 Class 0106: Intel Corporation 82801FR/FRW (ICH6R/ICH6RW) SATA Controller (rev 03) (prog-if 01)
Subsystem: Dell: Unknown device 0176
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin C routed to IRQ 18
Region 0: I/O ports at fe00 [size=8]
Region 1: I/O ports at fe10 [size=4]
Region 2: I/O ports at fe20 [size=8]
Region 3: I/O ports at fe30 [size=4]
Region 4: I/O ports at fea0 [size=16]
Region 5: Memory at dffffc00 (32-bit, non-prefetchable) [size=1K]
Capabilities: [70] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 03)
Subsystem: Dell: Unknown device 0176
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin B routed to IRQ 10
Region 4: I/O ports at ece0 [size=32]
01:00.0 VGA compatible controller: ATI Technologies Inc R423 5F57 [Radeon X800XT (PCIE)] (prog-if 00 [VGA])
Subsystem: ATI Technologies Inc: Unknown device 0302
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0, cache line size 10
Interrupt: pin A routed to IRQ 16
Region 0: Memory at c0000000 (32-bit, prefetchable) [size=256M]
Region 1: I/O ports at dc00 [size=256]
Region 2: Memory at dfde0000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at dfe00000 [disabled] [size=128K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] #10 [0001]
Capabilities: [80] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
Address: 0000000000000000 Data: 0000
01:00.1 Display controller: ATI Technologies Inc R423 5F57 [Radeon X800XT (PCIE)] (Secondary)
Subsystem: ATI Technologies Inc: Unknown device 0303
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0, cache line size 10
Region 0: Memory at dfdf0000 (32-bit, non-prefetchable) [size=64K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] #10 [0001]
02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express (rev 01)
Subsystem: Dell: Unknown device 0176
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0, cache line size 10
Interrupt: pin A routed to IRQ 16
Region 0: Memory at dfcf0000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [48] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [50] Vital Product Data
Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/3 Enable-
Address: fc7fbe069d20ffec Data: fb03
Capabilities: [d0] #10 [0001]
04:01.0 Multimedia audio controller: Creative Labs SB Audigy (rev 04)
Subsystem: Creative Labs: Unknown device 2006
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (500ns min, 5000ns max)
Interrupt: pin A routed to IRQ 17
Region 0: I/O ports at ccc0 [size=64]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
04:01.1 Input device controller: Creative Labs SB Audigy MIDI/Game port (rev 04)
Subsystem: Creative Labs SB Audigy MIDI/Game Port
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64
Region 0: I/O ports at ccb8 [size=8]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
04:01.2 FireWire (IEEE 1394): Creative Labs SB Audigy FireWire Port (rev 04) (prog-if 10 [OHCI])
Subsystem: Creative Labs SB Audigy FireWire Port
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (500ns min, 1000ns max), cache line size 10
Interrupt: pin B routed to IRQ 3
Region 0: Memory at dfafb800 (32-bit, non-prefetchable) [size=2K]
Region 1: Memory at dfafc000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
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