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Please help, I need some addvise

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25 Apr 2013 22:00 #33202 by ArcEye
OK to clarify

/bin/dmesg is a binary but /var/log/dmesg is not, it is a log file which logs the last boot

/var/log/kern.log may span several boots and all kernel messages in between, it is archived when it reaches a certain size
If you want to find your parport, you don't need it, even if you are using grep to find keywords

For that reason I always use cat /var/log/dmesg because it gets me info from the last boot in a 0 to end of sequence line

Each to their own as to what you use, the main message is that 'dmesglgrep parport' will not find anything

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26 Apr 2013 00:15 #33206 by allenwg2005
The answers to my last question was interesting.
I'm going to post the results I was able to get from from your suggestion and see what I can learn from all this.

Results from the command “cat /proc/ioports” were:

:~$ cat /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
0170-0177 : 0000:00:0f.1
0170-0177 : libata
01f0-01f7 : 0000:00:0f.1
01f0-01f7 : libata
0376-0376 : 0000:00:0f.1
0376-0376 : libata
0378-037a : parport0
037b-037f : parport0
03c0-03df : vga+
03f6-03f6 : 0000:00:0f.1
03f6-03f6 : libata
03f8-03ff : serial
0cf8-0cff : PCI conf1
5000-5007 : vt596_smbus
6000-6007 : 0000:00:08.0
6400-6407 : 0000:00:08.0
6800-6807 : 0000:00:08.0
6c00-6c07 : 0000:00:08.0
7000-7007 : 0000:00:08.0
7400-740f : 0000:00:08.0
7800-7807 : 0000:00:09.0
7c00-7c07 : 0000:00:09.0
8000-8007 : 0000:00:09.0
8400-8407 : 0000:00:09.0
8800-8807 : 0000:00:09.0
8c00-8c0f : 0000:00:09.0
9000-9007 : 0000:00:0a.0
9400-9407 : 0000:00:0a.0
9800-9807 : 0000:00:0a.0
9c00-9c07 : 0000:00:0a.0
a000-a007 : 0000:00:0a.0
a400-a40f : 0000:00:0a.0
a800-a87f : 0000:00:0b.0
ac00-ac07 : 0000:00:0f.0
ac00-ac07 : libata
b000-b003 : 0000:00:0f.0
b000-b003 : libata
b400-b407 : 0000:00:0f.0
b400-b407 : libata
b800-b803 : 0000:00:0f.0
b800-b803 : libata
bc00-bc0f : 0000:00:0f.0
bc00-bc0f : libata
c000-c0ff : 0000:00:0f.0
c000-c0ff : sata_via
c400-c40f : 0000:00:0f.1
c400-c40f : libata
c800-c81f : 0000:00:10.0
c800-c81f : uhci_hcd
cc00-cc1f : 0000:00:10.1
cc00-cc1f : uhci_hcd
d000-d01f : 0000:00:10.2
d000-d01f : uhci_hcd
d400-d41f : 0000:00:10.3
d400-d41f : uhci_hcd
d800-d8ff : 0000:00:11.5
d800-d8ff : VIA8237
dc00-dcff : 0000:00:11.6
e000-e0ff : 0000:00:12.0
e000-e0ff : via-rhine

I don't see a port address that I recognize here (am I missing it)?

Results of lspci:

:~$ lspci
00:00.0 Host bridge: VIA Technologies, Inc. VT8378 [KM400/A] Chipset Host Bridge
00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge
00:08.0 Communication controller: Unknown device 5372:6872 (rev 01)
00:09.0 Communication controller: Unknown device 5372:6872 (rev 01)
00:0a.0 Communication controller: Unknown device 5372:6872 (rev 01)
00:0b.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 80)
00:0f.0 IDE interface: VIA Technologies, Inc. VIA VT6420 SATA RAID Controller (rev 80)
00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86)
00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge [KT600/K8T800/K8T890 South]
00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 60)
00:11.6 Communication controller: VIA Technologies, Inc. AC'97 Modem Controller (rev 80)
00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 78)
01:00.0 VGA compatible controller: VIA Technologies, Inc. VT8378 [S3 UniChrome] Integrated Video (rev 01)

I think the three “Communication controller” entrees 08,09,0a are the LPT ports but I see no address.

The results of “lspci -v” were:

:~$ lspci -v
00:00.0 Host bridge: VIA Technologies, Inc. VT8378 [KM400/A] Chipset Host Bridge
Subsystem: ASUSTeK Computer Inc. Unknown device 8118
Flags: bus master, 66MHz, medium devsel, latency 8
Memory at e0000000 (32-bit, prefetchable) [size=64M]
Capabilities: <access denied>

00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge (prog-if 00 [Normal decode])
Flags: bus master, 66MHz, medium devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
Memory behind bridge: e8000000-e9ffffff
Prefetchable memory behind bridge: e4000000-e7ffffff
Capabilities: <access denied>

00:08.0 Communication controller: Unknown device 5372:6872 (rev 01)
Subsystem: LSI Logic / Symbios Logic Unknown device 0012
Flags: slow devsel, IRQ 10
I/O ports at 6000
I/O ports at 6400
I/O ports at 6800
I/O ports at 6c00
I/O ports at 7000
I/O ports at 7400

00:09.0 Communication controller: Unknown device 5372:6872 (rev 01)
Subsystem: LSI Logic / Symbios Logic Unknown device 0012
Flags: slow devsel, IRQ 11
I/O ports at 7800
I/O ports at 7c00
I/O ports at 8000
I/O ports at 8400
I/O ports at 8800
I/O ports at 8c00

00:0a.0 Communication controller: Unknown device 5372:6872 (rev 01)
Subsystem: LSI Logic / Symbios Logic Unknown device 0012
Flags: slow devsel, IRQ 5
I/O ports at 9000
I/O ports at 9400
I/O ports at 9800
I/O ports at 9c00
I/O ports at a000
I/O ports at a400

These results are truncated to save space, I'm not clear what I have here but I don't think I have a port address. The 08,09,0a are listed again.

Results of “cat /var/log/dmesg | grep parport” were:

:~$ cat /var/log/dmesg | grep parport
[ 35.688090] parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,EPP]
[ 35.688117] parport0: irq 7 detected
[ 35.781822] lp0: using parport0 (polling).

Here I see the address 0x378 as I would expect, (what is 0x778) for?
How do I find the addresses for the other two LPT ports ?

Thanks again for all your time and effort.

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26 Apr 2013 00:20 #33208 by andypugh

:~$ cat /proc/ioports
...
0378-037a : parport0
037b-037f : parport0
...
How do I find the addresses for the other two LPT ports ?


Is there any indication that they work? (As, in, can you see a way to configure them for printing, even?)

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26 Apr 2013 02:11 #33215 by allenwg2005
Once I found the addresses for all three parports I was going to ask the same question.

How do I test them to see if they work?

I have the test tool Todd sent me earlier in this thread, would that tool work adequately to check function?

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26 Apr 2013 03:45 #33216 by allenwg2005
I don't know if Todd is still looking at this thread or as moved on, but I have another question for him or anyone able to advise me.

Regarding the ptestx.hal:
I would have to make a 90 mile round trip to get a 470 ohm resistor to confirm the pin function as he first suggested. (I would have preferred this test).
So, I wanted to ask about his second suggestion to “toggle one of the limits connected to that port”, I assume the act of toggling would be accomplished by confirming a limit probe is lit.
The limits on this machine have LED's indicating they are in proximity to whatever.
When I turn on the driver with the axis at home, I have lit probes and no change of colour on the tester.
I have turned the driver off and moved the axis by hand to clear the probe and “toggled” the probe by hand after turning the driver back on, and still on change at the test screen.
Have I interpreted your instructions correctly or is my assumption in error? (Most assumption are)!
If I'm not in error, it would seem the ports are not the proper units for this application.
What LPT parallel ports are applicable if that is the case?

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26 Apr 2013 04:04 #33217 by allenwg2005
I just realized after running the test I just wrote about in my last post the computer is locked up, frozen, can't get any response out of it at all.
What if anything dose this indicate?
What have I screwed up now?

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26 Apr 2013 16:09 #33232 by ArcEye
Hi

Regards your main hardware port

The address is 0x378, a standard address
The (0x778) bit refers to the io_high register address which is 0x400 above the base address

This however needs a bit more explanation

00:08.0 Communication controller: Unknown device 5372:6872 (rev 01)
Subsystem: LSI Logic / Symbios Logic Unknown device 0012
Flags: slow devsel, IRQ 10
I/O ports at 6000
I/O ports at 6400
I/O ports at 6800
I/O ports at 6c00
I/O ports at 7000
I/O ports at 7400

00:09.0 Communication controller: Unknown device 5372:6872 (rev 01)
Subsystem: LSI Logic / Symbios Logic Unknown device 0012
Flags: slow devsel, IRQ 11
I/O ports at 7800
I/O ports at 7c00
I/O ports at 8000
I/O ports at 8400
I/O ports at 8800
I/O ports at 8c00

00:0a.0 Communication controller: Unknown device 5372:6872 (rev 01)
Subsystem: LSI Logic / Symbios Logic Unknown device 0012
Flags: slow devsel, IRQ 5
I/O ports at 9000
I/O ports at 9400
I/O ports at 9800
I/O ports at 9c00
I/O ports at a000
I/O ports at a400


I think you need to clarify exactly what cards you have fitted to your computer

This reads as if you have 3 x NetMOS based cards, each multi-port, installed

vendor 5372 device 6872 is NetMOS and a variety of multiport cards, some double, some triple port, at least one of those ports being a parport and the others serial.

They normally have physical board edge ports ( eg one purple/pink = parallel and one black = serial) and sometimes another port on a flyer lead from a header on the board.
The number of ports listed for each would suggest triple port.

Can you clarify and post a lspci -vv print regards these cards, to see if any more detail gleaned

regards
The following user(s) said Thank You: allenwg2005

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26 Apr 2013 22:04 #33246 by Todd Zuercher
I am still listening, I just don't have much to say.

The port address 0x378 is probably the port that is built into your motherboard. I can almost garentee that that port will not work in x-mode.

I am not currently using any LPT ports with LinuxCNC, I just did a little bench testing to see if I could make it work with some of our machines that do use LPTs with Anaheim drives.

As far as getting your, I am asuming, PCI cards LPT ports working and finding out their addresses, there have been numerous theads on the topic here.

I think Arceye is pointing you in the right direction, you need to dicern which of the adresses listed for those 3 cards actualy refers to the parallel port on each card.
The following user(s) said Thank You: allenwg2005

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26 Apr 2013 22:05 - 26 Apr 2013 22:12 #33247 by allenwg2005
Hello Arceye,

I am always amazed by what you people know!
How in the world did you obtain that nugget of knowledge?
(It's a rhetorical question, no need to answer).

These are the boards I purchased, I hope this is helpful?
www.ebay.com/itm/130882782655?ssPageName...id=p3984.m1439.l2649

Here is the out put of lspci -vv
It looks like I fried one of the boards yesterday, I got a phone call in the middle of testing and forgot I hadn't shut down the driver and plugged in a port cable, most likely shorted the board!
If the board is all I fried I concider myself fortunate.
That will teach me to answer the phone when working on my machine.
I look forward to hearing from you.
:~$ lspci -vv
00:00.0 Host bridge: VIA Technologies, Inc. VT8378 [KM400/A] Chipset Host Bridge
	Subsystem: ASUSTeK Computer Inc. Unknown device 8118
	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: 8
	Region 0: Memory at e0000000 (32-bit, prefetchable) [size=64M]
	Capabilities: <access denied>

00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge (prog-if 00 [Normal decode])
	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
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	Memory behind bridge: e8000000-e9ffffff
	Prefetchable memory behind bridge: e4000000-e7ffffff
	Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR+
	BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-
	Capabilities: <access denied>

00:08.0 Communication controller: Unknown device 5372:6872 (rev 01)
	Subsystem: LSI Logic / Symbios Logic Unknown device 0012
	Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Interrupt: pin A routed to IRQ 10
	Region 0: I/O ports at 8000 [size=8]
	Region 1: I/O ports at 8400 [size=8]
	Region 2: I/O ports at 8800 [size=8]
	Region 3: I/O ports at 8c00 [size=8]
	Region 4: I/O ports at 9000 [size=8]
	Region 5: I/O ports at 9400 [size=16]

00:09.0 Communication controller: Unknown device 5372:6872 (rev 01)
	Subsystem: LSI Logic / Symbios Logic Unknown device 0012
	Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR-
	Interrupt: pin A routed to IRQ 11
	Region 0: I/O ports at 9800 [size=8]
	Region 1: I/O ports at 9c00 [size=8]
	Region 2: I/O ports at a000 [size=8]
	Region 3: I/O ports at a400 [size=8]
	Region 4: I/O ports at a800 [size=8]
	Region 5: I/O ports at ac00 [size=16]

00:0b.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 80) (prog-if 10 [OHCI])
	Subsystem: ASUSTeK Computer Inc. A8V Deluxe or A8N-VM CSM Mainboard
	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: 32 (8000ns max), Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 3
	Region 0: Memory at ea000000 (32-bit, non-prefetchable) [size=2K]
	Region 1: I/O ports at b000 [size=128]
	Capabilities: <access denied>

00:0f.0 IDE interface: VIA Technologies, Inc. VIA VT6420 SATA RAID Controller (rev 80) (prog-if 8f [Master SecP SecO PriP PriO])
	Subsystem: ASUSTeK Computer Inc. A7V600/K8V Deluxe/K8V-X/A8V Deluxe motherboard
	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: 32
	Interrupt: pin B routed to IRQ 11
	Region 0: I/O ports at b400 [size=8]
	Region 1: I/O ports at b800 [size=4]
	Region 2: I/O ports at bc00 [size=8]
	Region 3: I/O ports at c000 [size=4]
	Region 4: I/O ports at c400 [size=16]
	Region 5: I/O ports at c800 [size=256]
	Capabilities: <access denied>

00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP])
	Subsystem: ASUSTeK Computer Inc. A7V600/K8V-X/A8V Deluxe motherboard
	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: 32
	Interrupt: pin A routed to IRQ 0
	Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
	Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1]
	Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
	Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1]
	Region 4: I/O ports at cc00 [size=16]
	Capabilities: <access denied>

00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. A7V600/K8V-X/A8V Deluxe motherboard
	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: 32, Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 10
	Region 4: I/O ports at d000 [size=32]
	Capabilities: <access denied>

00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. A7V600/K8V-X/A8V Deluxe motherboard
	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: 32, Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 10
	Region 4: I/O ports at d400 [size=32]
	Capabilities: <access denied>

00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. A7V600/K8V-X/A8V Deluxe motherboard
	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: 32, Cache Line Size: 32 bytes
	Interrupt: pin B routed to IRQ 11
	Region 4: I/O ports at d800 [size=32]
	Capabilities: <access denied>

00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. A7V600/K8V-X/A8V Deluxe motherboard
	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: 32, Cache Line Size: 32 bytes
	Interrupt: pin B routed to IRQ 11
	Region 4: I/O ports at dc00 [size=32]
	Capabilities: <access denied>

00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) (prog-if 20 [EHCI])
	Subsystem: ASUSTeK Computer Inc. A7V600/K8V-X/A8V Deluxe motherboard
	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: 32, Cache Line Size: 64 bytes
	Interrupt: pin C routed to IRQ 5
	Region 0: Memory at ea001000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>

00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge [KT600/K8T800/K8T890 South]
	Subsystem: ASUSTeK Computer Inc. A7V600/K8V-X/A8V Deluxe motherboard
	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
	Capabilities: <access denied>

00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 60)
	Subsystem: ASUSTeK Computer Inc. Unknown device 810a
	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 C routed to IRQ 5
	Region 0: I/O ports at e000 [size=256]
	Capabilities: <access denied>

00:11.6 Communication controller: VIA Technologies, Inc. AC'97 Modem Controller (rev 80)
	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 C routed to IRQ 5
	Region 0: I/O ports at e400 [size=256]
	Capabilities: <access denied>

00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 78)
	Subsystem: ASUSTeK Computer Inc. Unknown device 80ff
	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: 32 (750ns min, 2000ns max), Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 10
	Region 0: I/O ports at e800 [size=256]
	Region 1: Memory at ea002000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>

01:00.0 VGA compatible controller: VIA Technologies, Inc. VT8378 [S3 UniChrome] Integrated Video (rev 01) (prog-if 00 [VGA controller])
	Subsystem: ASUSTeK Computer Inc. Unknown device 8118
	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: 32 (500ns min)
	Interrupt: pin A routed to IRQ 10
	Region 0: Memory at e4000000 (32-bit, prefetchable) [size=64M]
	Region 1: Memory at e8000000 (32-bit, non-prefetchable) [size=16M]
	[virtual] Expansion ROM at e9000000 [disabled] [size=64K]
	Capabilities: <access denied>
Last edit: 26 Apr 2013 22:12 by andypugh.

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26 Apr 2013 22:13 #33248 by andypugh

Capabilities: <access denied>

I wonder if "sudo lspci -vv" bypasses the <access denied> part?

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