[PATCH] ath10k: new debugfs interface to enable adaptive CCA

Ben Greear greearb at candelatech.com
Thu Jun 4 15:11:59 PDT 2015

Is there any way to make this work on a 10.1 firmware, even if that means
manually poking registers through debugfs?

I have a user of CT firmware that would really like Adaptive CCA to
work, so if I can just get some clues as to what needs setting,
I can write up an API that works with my 10.1 firmware...


On 05/10/2015 11:05 PM, Michal Kazior wrote:
> On 8 May 2015 at 16:01,  <c_mpubbi at qti.qualcomm.com> wrote:
>> From: Manikanta Pubbisetty <c_mpubbi at qti.qualcomm.com>
>> For devices working in 2.4 GHz to be ETSI compliant,
>> it is required to support adaptive CCA. Some firmwares
>> support adaptive CCA and is disabled by default.
>> The patch is an attempt to add a new debugfs interface to enable
>> adaptive cca on supported firmwares. Support for this feature is
>> advertised with a new firmware feature flag.
> I guess this should be configured automatically depending on DFS
> domain. You can't expect users to configure their devices via debugfs,
> can you? This should just work.

Ben Greear <greearb at candelatech.com>
Candela Technologies Inc  http://www.candelatech.com

More information about the ath10k mailing list