On Mon, Apr 13, 2015 at 12:45 AM, Janusz Dziedzic
<janusz.dzied...@tieto.com> wrote:
> Don't disable PS while we are not connected.
> In other case we will get higher power consumption.
>
> Signed-off-by: Janusz Dziedzic <janusz.dzied...@tieto.com>
> ---
> drivers/net/wireless/ath/ath10k/mac.c | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/wireless/ath/ath10k/mac.c
> b/drivers/net/wireless/ath/ath10k/mac.c
> index 52c5b1f..b896dd4 100644
> --- a/drivers/net/wireless/ath/ath10k/mac.c
> +++ b/drivers/net/wireless/ath/ath10k/mac.c
> @@ -1730,7 +1730,13 @@ static int ath10k_mac_vif_setup_ps(struct ath10k_vif
> *arvif)
> enable_ps = false;
> }
>
> - if (enable_ps) {
> + if (!arvif->is_started) {
> + /* enable power save mode while not connected,
> + * in other case after iface up we will get
> + * higher power consumption - firmware design
> + */
> + psmode = WMI_STA_PS_MODE_ENABLED;
> + } else if (enable_ps) {
> psmode = WMI_STA_PS_MODE_ENABLED;
> param = WMI_STA_PS_PARAM_INACTIVITY_TIME;
>
> --
What the expectation behavior after we enable the
WMI_STA_PS_MODE_ENABLED at Idle status?
Is there any effect for TX or RX chain after set it?
BR /Yanbo
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