From: "Jens Krüger" <jens_krueger@frm2.tu-muenchen.de>
To: linux-kernel@vger.kernel.org, "Martin Mares" <mj@ucw.cz>
Subject: PCI Subsystem
Date: Tue, 11 Dec 2001 13:26:55 +0100 [thread overview]
Message-ID: <01121113265507.05223@sisyphos> (raw)
[-- Attachment #1: Type: text/plain, Size: 1067 bytes --]
Hi,
I have a little problem with the PCI subsystem. I tried to use two cards of
the Meilhaus Co.. If I use the PCI access mode 'any' I don't get the right
I/O ports of the cards. Next I tried the access mode 'Direct' ( the output of
the lspci -v command is listed in the attached file lspci.direct) and the
access mode 'BIOS' (the output is stored in the file lspci.bios). There are
some little differences in the output, but all seems the same except the
output of the two Meilhaus cards. I have no idea for this behaviour. I tried
these cards under DOS and I got the same information as for the BIOS access
mode (the programm access the BIOS too), but in this mode all other cards
especially network card and USB don't work, so I can't use this mode. My
question: Is there any idea (or hack) to solve this problem?
With regards
Jens
--
Jens Krüger
Technische Universität München
ZBE FRM-II
Lichtenberg-Str. 1
D-85747 Garching
Tel: + 49 89 289 14 716
Fax: + 49 89 289 14 666
mailto:jens_krueger@frm2.tu-muenchen.de
http://www.frm2.tu-muenchen.de
[-- Attachment #2: output from lspci -v with PCI-BIOS access --]
[-- Type: text/plain, Size: 3360 bytes --]
00:00.0 Host bridge: Intel Corporation 82810E GMCH [Graphics Memory Controller Hub] (rev 03)
Flags: bus master, fast devsel, latency 0
00:01.0 VGA compatible controller: Intel Corporation 82810E CGC [Chipset Graphics Controller] (rev 03) (prog-if 00 [VGA])
Flags: bus master, 66Mhz, medium devsel, latency 0, IRQ 10
Memory at 80000000 (32-bit, prefetchable)
Memory at c0000000 (32-bit, non-prefetchable)
Capabilities: [dc] Power Management version 1
00:1e.0 PCI bridge: Intel Corporation 82801AA PCI Bridge (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=02, sec-latency=64
I/O behind bridge: 00009000-0000efff
Memory behind bridge: c0100000-c04fffff
Prefetchable memory behind bridge: 84000000-843fffff
00:1f.0 ISA bridge: Intel Corporation 82801AA ISA Bridge (LPC) (rev 02)
Flags: bus master, medium devsel, latency 0
00:1f.1 IDE interface: Intel Corporation 82801AA IDE (rev 02) (prog-if 80 [Master])
Subsystem: Intel Corporation 82801AA IDE
Flags: bus master, medium devsel, latency 0
I/O ports at fc00
00:1f.2 USB Controller: Intel Corporation 82801AA USB (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation 82801AA USB
Flags: bus master, medium devsel, latency 0, IRQ 10
I/O ports at f800
00:1f.3 SMBus: Intel Corporation 82801AA SMBus (rev 02)
Subsystem: Intel Corporation 82801AA SMBus
Flags: medium devsel, IRQ 10
I/O ports at f400
01:04.0 Ethernet controller: Intel Corporation 82559ER (rev 09)
Flags: bus master, medium devsel, latency 64, IRQ 10
Memory at c0100000 (32-bit, non-prefetchable)
I/O ports at ee00
Memory at c0120000 (32-bit, non-prefetchable)
Capabilities: [dc] Power Management version 2
01:06.0 PCI bridge: Texas Instruments: Unknown device ac28 (prog-if 00 [Normal decode])
Flags: bus master, medium devsel, latency 64
Bus: primary=01, secondary=02, subordinate=02, sec-latency=64
I/O behind bridge: 00009000-0000dfff
Memory behind bridge: c0200000-c03fffff
Prefetchable memory behind bridge: 0000000084100000-0000000084200000
Capabilities: [dc] Power Management version 1
02:09.0 Communication controller: Applied Micro Circuits Corporation: Unknown device 0005
Flags: bus master, fast devsel, latency 64, IRQ 10
Memory at c0200000 (32-bit, non-prefetchable)
Memory at c0204000 (32-bit, non-prefetchable)
Memory at c0208000 (32-bit, non-prefetchable)
02:0a.0 Class ff00: Computer Boards: Unknown device 000e
Flags: bus master, fast devsel, latency 64, IRQ 10
I/O ports at de00
I/O ports at da00
I/O ports at d600
02:0b.0 Class ff00: Applied Micro Circuits Corporation: Unknown device 80fc
Flags: medium devsel, IRQ 10
I/O ports at d200
I/O ports at ce00
I/O ports at ca00
02:0e.0 Multiport serial controller: Meilhaus Electronic GmbH: Unknown device 9154 (rev 01)
Subsystem: Unknown device 0004:9912
Flags: medium devsel, IRQ 10
I/O ports at c600
I/O ports at c200
I/O ports at be00
I/O ports at ba00
02:0f.0 Signal processing controller: Meilhaus Electronic GmbH: Unknown device 0960 (rev 01)
Subsystem: Unknown device 00d4:9903
Flags: medium devsel, IRQ 10
Memory at c0208080 (32-bit, non-prefetchable)
I/O ports at b600
I/O ports at b200
Memory at c0208100 (32-bit, non-prefetchable)
Memory at c0210000 (32-bit, non-prefetchable)
Memory at c0240000 (32-bit, non-prefetchable)
[-- Attachment #3: output from lspci -v with PCI-DIRECT access --]
[-- Type: text/plain, Size: 3757 bytes --]
00:00.0 Host bridge: Intel Corporation 82810E GMCH [Graphics Memory Controller Hub] (rev 03)
Flags: bus master, fast devsel, latency 0
00:01.0 VGA compatible controller: Intel Corporation 82810E CGC [Chipset Graphics Controller] (rev 03) (prog-if 00 [VGA])
Flags: bus master, 66Mhz, medium devsel, latency 0, IRQ 10
Memory at 80000000 (32-bit, prefetchable) [size=64M]
Memory at c0000000 (32-bit, non-prefetchable) [size=512K]
Capabilities: [dc] Power Management version 1
00:1e.0 PCI bridge: Intel Corporation 82801AA PCI Bridge (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=02, sec-latency=64
I/O behind bridge: 00009000-0000efff
Memory behind bridge: c0100000-c04fffff
Prefetchable memory behind bridge: 84000000-843fffff
00:1f.0 ISA bridge: Intel Corporation 82801AA ISA Bridge (LPC) (rev 02)
Flags: bus master, medium devsel, latency 0
00:1f.1 IDE interface: Intel Corporation 82801AA IDE (rev 02) (prog-if 80 [Master])
Subsystem: Intel Corporation 82801AA IDE
Flags: bus master, medium devsel, latency 0
I/O ports at fc00 [size=16]
00:1f.2 USB Controller: Intel Corporation 82801AA USB (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation 82801AA USB
Flags: bus master, medium devsel, latency 0, IRQ 10
I/O ports at f800 [size=32]
00:1f.3 SMBus: Intel Corporation 82801AA SMBus (rev 02)
Subsystem: Intel Corporation 82801AA SMBus
Flags: medium devsel, IRQ 10
I/O ports at f400 [size=16]
01:04.0 Ethernet controller: Intel Corporation 82559ER (rev 09)
Flags: bus master, medium devsel, latency 64, IRQ 10
Memory at c0100000 (32-bit, non-prefetchable) [size=4K]
I/O ports at ee00 [size=64]
Memory at c0120000 (32-bit, non-prefetchable) [size=128K]
Expansion ROM at ff000000 [disabled] [size=1M]
Capabilities: [dc] Power Management version 2
01:06.0 PCI bridge: Texas Instruments: Unknown device ac28 (prog-if 00 [Normal decode])
Flags: bus master, medium devsel, latency 64
Bus: primary=01, secondary=02, subordinate=02, sec-latency=64
I/O behind bridge: 00009000-0000dfff
Memory behind bridge: c0200000-c03fffff
Prefetchable memory behind bridge: 0000000084100000-0000000084200000
Capabilities: [dc] Power Management version 1
02:09.0 Communication controller: Applied Micro Circuits Corporation: Unknown device 0005
Flags: bus master, fast devsel, latency 64, IRQ 10
Memory at c0200000 (32-bit, non-prefetchable) [size=64]
Memory at c0204000 (32-bit, non-prefetchable) [size=16K]
Memory at c0208000 (32-bit, non-prefetchable) [size=32]
Expansion ROM at ff000000 [disabled] [size=2K]
02:0a.0 Class ff00: Computer Boards: Unknown device 000e
Flags: bus master, fast devsel, latency 64, IRQ 10
I/O ports at de00 [size=64]
I/O ports at da00 [size=16]
I/O ports at d600 [size=16]
02:0b.0 Class ff00: Applied Micro Circuits Corporation: Unknown device 80fc
Flags: medium devsel, IRQ 10
I/O ports at d200 [size=128]
I/O ports at ce00 [size=4]
I/O ports at ca00 [size=4]
02:0e.0 Multiport serial controller: Meilhaus Electronic GmbH: Unknown device 9154 (rev 01)
Subsystem: Unknown device 0004:9912
Flags: medium devsel, IRQ 10
I/O ports at c600 [size=128]
I/O ports at c0200100 [size=256]
I/O ports at c0200200 [size=256]
I/O ports at ba00 [size=256]
02:0f.0 Signal processing controller: Meilhaus Electronic GmbH: Unknown device 0960 (rev 01)
Subsystem: Unknown device 00d4:9903
Flags: medium devsel, IRQ 10
Memory at c0208080 (32-bit, non-prefetchable) [size=128]
I/O ports at c0200080 [size=128]
I/O ports at c0200040 [size=16]
Memory at c0208100 (32-bit, non-prefetchable) [size=256]
Memory at c0210000 (32-bit, non-prefetchable) [size=64K]
Memory at c0240000 (32-bit, non-prefetchable) [size=256K]
next reply other threads:[~2001-12-11 12:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-12-11 12:26 Jens Krüger [this message]
2001-12-11 16:13 Tyler BIRD
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