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@xxxxxxxxxxxxxx:
From: Govind Singh <govinds@xxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxx>
Signed-off-by: Rakesh Pillai <pillair@xxxxxxxxxxxxxx>
---
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
NewMedia-NET GmbH - DD-WRT
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