On 11/13/2009 06:45 PM, Felix Fietkau wrote:
> Gus Wirth wrote:
>> On 11/13/2009 03:59 PM, Pavel Roskin wrote:
>>> On Fri, 2009-11-13 at 15:26 -0800, Gus Wirth wrote:
>>>
>>>> # ath_info 0xb0000000
>>>>
>>>> And it promptly reboots.
>>>>
>>>> So at this point I'm not sure if the problem is in the madwifi_multi or
>>>> if this won't work with a WiSoC type device to begin with or maybe
>>>> something else.
>>>
>>> You can prevent MadWifi modules from loading by moving them away and
>>> rebooting.  ath_info doesn't need MadWifi.
>>>
>>> But if you see ath_info sources, you'll find many references to PCI.
>>> Some may be just addresses in EEPROM corresponding to the PCI data, but
>>> some may need to be changed for AHB.  As the first step, you could run
>>> ath_info under gdb to find out where exactly it causes the system to
>>> reboot.
>>>
>>
>> Thanks for the tips. It's been a while since I've played with gdb. Guess
>> I have my work cut out for me.

> You cannot use ath_info on WiSoC. Not only is the register layout
> different from 5212 (especially the reset registers), but it also does
> not have a separate EEPROM chip. The eeprom data is stored on the system
> flash chip.

OK. Guess I don't need to learn how to use gdb again :)

Is there some equivalent to ath_info for WiSoC chips or is that 
something that still needs to be written?

Gus
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