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Re: [PATCH 2/2] wil6210: atomic I/O for the card memory

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Arend van Spriel <arend@xxxxxxxxxxxx> writes:

> On 11/14/14 14:29, Kalle Valo wrote:
>> Vladimir Kondratiev<qca_vkondrat@xxxxxxxxxxxxxxxx>  writes:
>>
>>> Introduce netdev IOCTLs, to be used by the debug tools.
>>>
>>> Allows to read/write single dword value or
>>> memory block, aligned to dword
>>> Different address modes supported:
>>> - BAR offset
>>> - Firmware "linker" address
>>> - target's AHB bus
>>>
>>> Signed-off-by: Vladimir Kondratiev<qca_vkondrat@xxxxxxxxxxxxxxxx>
>>
>> An ioctl interface for a wireless driver? IMHO that would have been ok
>> in 2004, but not in 2014. Isn't there really better way to implement
>> this?
>
> If this is really driver/device specific debug tool stuff, you should
> probably consider the vendor commands through nl80211 API.

Yeah, that's one way to do it. In ath6kl we used debugfs for this, but
no idea which one is better.

-- 
Kalle Valo
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