Issue #608 has been updated by swildner.
Description updated
Category set to Kernel
Status changed from New to Closed
Target version set to 3.8.0
This is believed to have been fixed with the 2011 ndis upgrade. In any case it would have to be re-tested with an rt2400 and master. If that is ever done and the issue persists, feel free to re-open, of course.
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Bug #608: if_ndis with rt2400 causes fatal trap
http://bugs.dragonflybsd.org/issues/608#change-11722
* Author: adam.hoka
* Status: Closed
* Priority: Normal
* Assignee:
* Category: Kernel
* Target version: 3.8.0
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Hello!
I have an Asus WL-130b wireless card. It has an rt2400 chipset, which is not supported by native drivers, so I decided to use if_ndis on my DragonFly 1.8.1 box. After I compiled th interface driver according to the documentation, and loaded the neccessery modules, I had those on my console:
ndis0: detached
kthread 0xc5528d00 ndis taskqueue has exited
kthread 0xc5528c00 ndis swi has exited
ndis0: <ASUS 802.11b Wireless LAN Card> mem 0xd5000000-0xd5001fff irq 10 at devi
ce 11.0 on pci0
can't re-use a leaf (SSID)!
can't re-use a leaf (NetworkType)!
can't re-use a leaf (Channel)!
can't re-use a leaf (NetworkAddress)!
can't re-use a leaf (CountryRegion)!
can't re-use a leaf (PSMode)!
can't re-use a leaf (ACPowerCam)!
can't re-use a leaf (AntennaTx)!
can't re-use a leaf (AntennaRx)!
can't re-use a leaf (TransRate)!
can't re-use a leaf (PreambleType)!
can't re-use a leaf (RTSThresh)!
can't re-use a leaf (FragThresh)!
can't re-use a leaf (Radio)!
can't re-use a leaf (AutoReconnect)!
ndis0: NDIS API version: 5.0
ndis0: intr 10 at 50001 > 50000 hz, livelocked limit engaged!
MAC address: 00:13:d4:07:f6:b9
intr 10 at 7376 < 20000 hz, livelock removed
ndis0: link up
--
First I tried to scan for network, but it failed to find anything at all.
After that, I tried to assign an IP address to the card, and I suddenly got this:
--
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xdead0059
fault code = supervisor read, page not present
instruction pointer = 0x8:0xdead0059
stack pointer = 0x10:0xcc72fc94
frame pointer = 0x10:0xcc72fd1c
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = Idle
current thread = pri 29
kernel: type 12 trap, code=0
Stopped at 0xdead0059:
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xdead0059
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc04e159b
stack pointer = 0x10:0xcc72fab8
frame pointer = 0x10:0xcc72fabc
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = Idle
current thread = pri 29
kernel: type 12 trap, code=0
--
This was using the Win2k drivers, but it gave the same ressults with WinXP drivers.
The card is working under ndiswrapper and FreeBSD ndis.
I can access the machine through serial console.
What additonal information should I provide?
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