[WiFi] Intel Centrino Advanced 6235 (error 45)

[Tobias Heilig]

hi guys,

hope this is the right mailing list for my issue.

i'm trying to boot dfly off my thinkpad t431s and obviously my wifi card is
causing some problem:

|
> |iwn0.pci3.pcib2.pci0.pcib0.acpi0.nexus0.root0 iwn0: <Intel Centrino 
> Advanced 6235> [tentative] mem 0xf0c00000-0xf0c01fff irq 1 7 at device 
> 0.0 on pci3 iwn0: Reserved 0x2000 bytes for rid 0x10 type 3 at 
> 0xf0c00000 iwn0: attempting to allocate 1 MSI vector (1 supported) 
> alloc MSI intr 16 on cpu3 iwn0: using IRQ 16 on cpu3 for MSI iwn0: 
> adapter type id : 0x088f sub id :0x5260 rev 11 not supported 
> (subdevice) iwn0: could not attach device, error 45 panic: MSI rid 1 
> is not setup cpuid = 0 Trace beginning at frame 0xffffffff819718e0 
> panic() at panic+0x236 0xffffffff805f8666 panic() at panic+0x236 
> 0xffffffff805f8666 pci_teardown_intr() at pci_teardown_intr+0x2a1 
> 0xffffffff8085c601 iwn_detach() at iwn_detach+0xb9 0xffffffff804fbf89 
> iwn_attach() at iwn_attach+0x7cb 0xffffffff804fc85b device_doattach() 
> at device_doattach+0x45 0xffffffff80622555 Debugger("panic") CPU0 
> stopping CPUs: 0x0000000e stopped Stopped at Debugger+0x7c: movb 
> $0,0xe67a49(%rip)|
|
|after physically removing the wifi card and trying again it booted 
without issues. |Also, i checked/sys/dev/netif/iwn/if_iwn.c 
<https://gitweb.dragonflybsd.org/dragonfly.git/blob/HEAD:/sys/dev/netif/iwn/if_iwn.c>  [1] and from what i can tell my wifi card is
listed there and/sys/dev/netif/iwn/fw/iwn60002g/Makefile  <https://gitweb.dragonflybsd.org/dragonfly.git/blob/HEAD:/sys/dev/netif/iwn/fw/iwn6000g2b/Makefile>  [2] contains the correct Firmware
for it.

unluckily, i'm not experienced enough to troubleshoot further. any ideas on how to get
it working?

else, is there any particular wifi card which is known to work good under dflybsd 5.2.2
i can replace mine with?

Thanks in advance.

[1] https://gitweb.dragonflybsd.org/dragonfly.git/blob/HEAD:/sys/dev/netif/iwn/if_iwn.c
[2] https://gitweb.dragonflybsd.org/dragonfly.git/blob/HEAD:/sys/dev/netif/iwn/fw/iwn6000g2b/Makefile
||

-- 
best regards,

Tobi

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