From: Arend van Spriel <arend.vanspriel@broadcom.com>
To: Kalle Valo <kvalo@codeaurora.org>, govinds@codeaurora.org
Cc: Sebastian Gottschall <s.gottschall@dd-wrt.com>,
linux-wireless@vger.kernel.org, pillair@codeaurora.org,
ath10k@lists.infradead.org
Subject: Re: [PATCH v2 4/4] ath10k: Enable sta idle power save
Date: Wed, 18 Apr 2018 16:44:23 +0200 [thread overview]
Message-ID: <5AD759C7.2070104@broadcom.com> (raw)
In-Reply-To: <87604oodt4.fsf@kamboji.qca.qualcomm.com>
On 4/18/2018 3:16 PM, Kalle Valo wrote:
> (fixing top posting)
>
> govinds@codeaurora.org writes:
>
>> On 2018-04-18 12:36, Sebastian Gottschall wrote:
>>> from my point of view powersave should be optional and not forced.
>>>
>>> consider :
>>> iw dev <devname> set power_save on/off
>>>
>>> so there is already a config option made for that purpose,
>>
>> Thanks Sebastian for your review. Agree this should not be forced with
>> in driver.
>>
>> I will check if i can set the idle ps at the end of
>> ath10k_mac_vif_setup_ps by checking arvif->ps.
>> I will update the patch accordingly.
>
> So what power save is this exactly? I assumed it's some bus level power
> save (turning of clocks etc) but is it actually 802.11 power save?
I also suspected bus level power save and I would say runtime-pm
framework should be considered for that.
Regards,
Arend
next prev parent reply other threads:[~2018-04-18 14:44 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-17 12:06 [PATCH v2 0/4] Support for STA idle mode power save(IMPS) pillair
2018-04-17 12:06 ` [PATCH v2 1/4] ath10k: Add hw params for shadow register support pillair
2018-04-24 6:05 ` [v2,1/4] " Kalle Valo
2018-04-17 12:06 ` [PATCH v2 2/4] ath10k: Add support for shadow register for WNC3990 pillair
2018-04-17 12:07 ` [PATCH v2 3/4] ath10k: Enable SRRI/DRRI support on ddr for WCN3990 pillair
2018-04-17 12:07 ` [PATCH v2 4/4] ath10k: Enable sta idle power save pillair
2018-04-18 7:06 ` Sebastian Gottschall
2018-04-18 13:07 ` govinds
2018-04-18 13:16 ` Kalle Valo
2018-04-18 14:44 ` Arend van Spriel [this message]
2018-04-19 4:32 ` govinds
2018-04-19 16:36 ` Kalle Valo
2018-04-19 17:00 ` Adrian Chadd
2018-04-20 7:21 ` Sebastian Gottschall
2018-04-20 8:16 ` Arend van Spriel
2018-04-20 12:43 ` govinds
2018-04-23 15:50 ` Kalle Valo
2018-04-23 16:41 ` Adrian Chadd
2018-04-24 5:35 ` Kalle Valo
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