NetBSD Problem Report #40069
From kilbi@kilbi.de Sun Nov 30 08:10:45 2008
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Message-Id: <20081130080925.291BB10574@mail.kilbi.de>
Date: Sun, 30 Nov 2008 09:09:24 +0100 (MET)
From: mk@kilbi.de
Reply-To: mk@kilbi.de
To: gnats-bugs@gnats.NetBSD.org
Subject: CB1410 CardBus Controller PCI card does not detect inserted pcmcia/cardbus cards
X-Send-Pr-Version: 3.95
>Number: 40069
>Category: kern
>Synopsis: CB1410 CardBus Controller PCI card does not detect insertted pcmcia/cardbus cards
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: kern-bug-people
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Sun Nov 30 08:15:00 +0000 2008
>Last-Modified: Tue Jan 19 16:10:02 +0000 2010
>Originator: Markus W Kilbinger
>Release: NetBSD 5.99.4
>Organization:
There are 10 types of people in the world. Those who understand binary
and those who don't.
>Environment:
System: NetBSD 5.99.4 (Q) #0: Sun Nov 30 07:41:12 MET 2008 root@qie:/usr/u/NetBSD/HEAD/src/sys/arch/amd64/compile/Q amd64
Architecture: x86_64
Machine: amd64
>Description:
I've bought a PCI <--> PCMCIA/Cardbus adapter card
ENE Technology CB1410 CardBus Controller (CardBus bridge, revision 0x01)
to use wlan cards in my desktop pc (w/ an asus m3a78-t
mainboard).
The PCI card seems to be detect fine by the kernel (dmesg
excerpt):
ppb2 at pci0 dev 20 function 4: ATI Technologies SB600 PCI to PCI Bridge (rev. 0x00)
pci3 at ppb2 bus 3
pci3: i/o space, memory space enabled
cbb0 at pci3 dev 5 function 0: ENE Technology CB1410 CardBus Controller (rev. 0x01)
cbb0: cacheline 0x10 lattimer 0x40
cbb0: bhlc 0x24010
cbb0: interrupting at ioapic0 pin 20
cardslot0 at cbb0
cardbus0 at cardslot0: bus 4
pcmcia0 at cardslot0
, but no inserted pcmcia or cardbus card is detected!
According to cbb(4)'s BUGS section I tried to decrease system
memory from 4 GB down to 512 MB, and also 'options
RBUS_MIN_START="0x20000000"', but with no success.
Plugging/unplugging pcmcia/cardbus cards show no kernel
reaction.
For completeness here the adapter card's pcictl dump:
PCI configuration registers:
Common header:
0x00: 0x14101524 0xc2100147 0x06070001 0x00024010
Vendor Name: ENE Technology (0x1524)
Device Name: CB1410 CardBus Controller (0x1410)
Command register: 0x0147
I/O space accesses: on
Memory space accesses: on
Bus mastering: on
Special cycles: off
MWI transactions: off
Palette snooping: off
Parity error checking: on
Address/data stepping: off
System error (SERR): on
Fast back-to-back transactions: off
Interrupt disable: off
Status register: 0xc210
Capability List support: on
66 MHz capable: off
User Definable Features (UDF) support: off
Fast back-to-back capable: off
Data parity error detected: off
DEVSEL timing: medium (0x1)
Slave signaled Target Abort: off
Master received Target Abort: off
Master received Master Abort: off
Asserted System Error (SERR): on
Parity error detected: on
Class Name: bridge (0x06)
Subclass Name: CardBus (0x07)
Interface: 0x00
Revision ID: 0x01
BIST: 0x00
Header Type: 0x02 (0x02)
Latency Timer: 0x40
Cache Line Size: 0x10
Type 2 (PCI-CardBus bridge) header:
0x10: 0xcffe0000 0x020000a0 0x40040403 0xfffff000
0x20: 0x00000000 0xfffff000 0x00000000 0xfffffffc
0x30: 0x00000000 0xfffffffc 0x00000000 0x04c3010b
0x40: 0x14121524 0x00000001
Base address register at 0x10 (CardBus socket/ExCA registers)
type: 32-bit nonprefetchable memory
base: 0xcffe0000, not sized
Capability list pointer: 0xa0
Secondary status register: 0x0200
66 MHz capable: off
User Definable Features (UDF) support: off
Fast back-to-back capable: off
Data parity error detection: off
DEVSEL timing: medium (0x1)
PCI target aborts terminate CardBus bus master transactions: off
CardBus target aborts terminate PCI bus master transactions: off
Bus initiator aborts terminate initiator transactions: off
System error: off
Parity error: off
PCI bus number: 0x03
CardBus bus number: 0x04
Subordinate bus number: 0x04
CardBus latency timer: 0x40
CardBus memory region 0:
base register: 0xfffff000
limit register: 0x00000000
CardBus memory region 1:
base register: 0xfffff000
limit register: 0x00000000
CardBus I/O region 0:
base register: 0xfffffffc
limit register: 0x00000000
CardBus I/O region 1:
base register: 0xfffffffc
limit register: 0x00000000
Interrupt line: 0x0b
Interrupt pin: 0x01 (pin A)
Bridge control register: 0x04c3
Parity error response: on
CardBus SERR forwarding: on
ISA enable: off
VGA enable: off
CardBus master abort reporting: off
CardBus reset: on
Functional interrupts routed by ExCA registers: on
Memory window 0 prefetchable: off
Memory window 1 prefetchable: off
Write posting enable: on
Subsystem vendor ID: 0x1524
Subsystem ID: 0x1412
Base address register at 0x44 (legacy-mode registers)
type: i/o
base: 0x00000000, not sized
Capability register at 0xa0
type: 0x01 (Power Management, rev. 1.0)
Device-dependent header:
0x48: 0x00000000 0x00000000
0x50: 0x00000000 0x00000000 0x00000000 0x00000000
0x60: 0x00000000 0x00000000 0x00000000 0x00000000
0x70: 0x00000000 0x00000000 0x00000000 0x00000000
0x80: 0x0040d020 0x00000000 0x00000000 0x00801202
0x90: 0x604400c0 0x00000000 0x00000000 0x00000000
0xa0: 0xfe010001 0x00c00000 0x0000001e 0x0000001f
0xb0: 0x08000000 0x00000000 0x00000000 0x00000000
0xc0: 0x00001000 0x00800080 0x10000000 0x00000000
0xd0: 0x00000000 0x00000000 0x00000000 0x00000000
0xe0: 0x00000000 0x00000000 0x00000000 0x00000000
0xf0: 0x00000000 0x00000000 0x00000000 0x00000000
>How-To-Repeat:
Try to use pcmcia/cardbus cards within the above mentioned
CB1410 CardBus Controller PCI adapter card in a asus m3a78-t
mainboard.
>Fix:
Unknown.
>Audit-Trail:
From: Martin Husemann <martin@duskware.de>
To: gnats-bugs@NetBSD.org
Cc:
Subject: Re: kern/40069: CB1410 CardBus Controller PCI card does not detect inserted pcmcia/cardbus cards
Date: Sun, 30 Nov 2008 14:47:50 +0100
On Sun, Nov 30, 2008 at 08:15:00AM +0000, mk@kilbi.de wrote:
> cbb0 at pci3 dev 5 function 0: ENE Technology CB1410 CardBus Controller (rev. 0x01)
> cbb0: cacheline 0x10 lattimer 0x40
> cbb0: bhlc 0x24010
> cbb0: interrupting at ioapic0 pin 20
Is that interrupt shared with other things? Does envstat -i show any
interrupts happening?
Martin
From: Markus W Kilbinger <mk@kilbi.de>
To: gnats-bugs@NetBSD.org
Cc: kern-bug-people@netbsd.org,
gnats-admin@netbsd.org,
netbsd-bugs@netbsd.org
Subject: Re: kern/40069: CB1410 CardBus Controller PCI card does not detect inserted pcmcia/cardbus cards
Date: Mon, 1 Dec 2008 13:51:38 +0100
>>>>> "Martin" == Martin Husemann <martin@duskware.de> writes:
>> cbb0: interrupting at ioapic0 pin 20
Martin> Is that interrupt shared with other things?
No, 'cbb0' is the only user of ioapic0 pin 20.
Martin> Does envstat -i show any interrupts happening?
After reboot and several cardbus/pcmcia card plug-in and -out:
$ vmstat -i
interrupt total rate
global TLB IPI 46334 18
ioapic0 pin 6 86 0
ioapic0 pin 18 12477 4
ioapic0 pin 22 19640 7
ioapic0 pin 16 100709 40
ioapic0 pin 19 24 0
ioapic0 pin 14 6 0
ioapic0 pin 1 873 0
Total 180149 71
-> No 'ioapic0 pin 20' activity.
From: Hubert Feyrer <hubert@feyrer.de>
To: mk@kilbi.de
Cc: gnats-bugs@NetBSD.org, Hubert Feyrer <hubert@feyrer.de>
Subject: Re: kern/40069: CB1410 CardBus Controller PCI card does not detect
inserted pcmcia/cardbus cards
Date: Tue, 19 Jan 2010 09:47:50 +0100 (CET)
Hi,
I think about getting an ENE 1410 based card, too, but the PR may make me
reconsider this. A few questions:
* I see that you use amd64 - can you check with i386?
* Are cards detected when they are inserted at system powerup/boot time?
- Hubert
From: Markus W Kilbinger <mk@kilbi.de>
To: Hubert Feyrer <hubert@feyrer.de>
Cc: gnats-bugs@NetBSD.org
Subject: Re: kern/40069: CB1410 CardBus Controller PCI card does not detect
inserted pcmcia/cardbus cards
Date: Tue, 19 Jan 2010 17:07:00 +0100
>>>>> "Hubert" == Hubert Feyrer <hubert@feyrer.de> writes:
Hubert> Hi, I think about getting an ENE 1410 based card, too, but
Hubert> the PR may make me reconsider this. A few questions:
Hubert> * I see that you use amd64 - can you check with i386?
I've just tested a -current i386 MONOLITHIC kernel: Does not make a
difference, no pcmcia or cardbus device detected as under amd64.
Hubert> * Are cards detected when they are inserted at system
Hubert> powerup/boot time?
No, sadly.
Markus.
>Unformatted:
(Contact us)
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