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Re: [PATCH 05/10] ath9k_hw: remove pCap->total_queues

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On Wed, Mar 23, 2011 at 12:57 PM, Felix Fietkau <nbd@xxxxxxxxxxx> wrote:
> The EEPROM contains a field that can restrict the number of hardware queues,
> however this is not only useless (all the known chips contain the same
> number of hardware queues), but also potentially dangerous in case of a
> misprogrammed EEPROM (could trigger driver crashes), so let's just ignore
> it completely.

I can't say if there will ever be h/w w/ different #'s of tx q's but I
think you're better off just capping any value read from eeprom to
guard against the very unlikely scenario of misprogramming.

-Sam
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