Re: [PATCH v2 4/4] ath10k: Enable sta idle power save

[Sebastian Gottschall <s.gottschall@dd-wrt.com>]

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,

Sebastian

Am 17.04.2018 um 14:07 schrieb pillair@codeaurora.org:
> From: Govind Singh <govinds@codeaurora.org>
>
> Enable sta power save in fw for the targets that
> supports idle power save. The idle ps enable command
> will be ignored by the firmware which does not support
> this feature.
>
> Signed-off-by: Govind Singh <govinds@codeaurora.org>
> Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
> ---
>   drivers/net/wireless/ath/ath10k/mac.c | 7 +++++++
>   1 file changed, 7 insertions(+)
>
> diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
> index 7e02ca02b28e..1d9222af1bb2 100644
> --- a/drivers/net/wireless/ath/ath10k/mac.c
> +++ b/drivers/net/wireless/ath/ath10k/mac.c
> @@ -4679,6 +4679,13 @@ static int ath10k_start(struct ieee80211_hw *hw)
>   		}
>   	}
>   
> +	param = ar->wmi.pdev_param->idle_ps_config;
> +	ret = ath10k_wmi_pdev_set_param(ar, param, 1);
> +	if (ret && ret != -EOPNOTSUPP) {
> +		ath10k_warn(ar, "failed to enable idle_ps_config: %d\n", ret);
> +		goto err_core_stop;
> +	}
> +
>   	__ath10k_set_antenna(ar, ar->cfg_tx_chainmask, ar->cfg_rx_chainmask);
>   
>   	/*


-- 
Mit freundlichen Grüssen / Regards

Sebastian Gottschall / CTO

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