From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]) by casper.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1g6ymh-0003wP-CE for ath10k@lists.infradead.org; Mon, 01 Oct 2018 14:02:54 +0000 MIME-Version: 1.0 Subject: Re: [PATCH] ath10k: Add debugfs support to get power save state change of STA From: Kalle Valo In-Reply-To: <1537252467-17353-1-git-send-email-mkenna@codeaurora.org> References: <1537252467-17353-1-git-send-email-mkenna@codeaurora.org> Message-Id: <20181001140239.E15456079B@smtp.codeaurora.org> Date: Mon, 1 Oct 2018 14:02:39 +0000 (UTC) List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: Maharaja Kennadyrajan Cc: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org Maharaja Kennadyrajan wrote: > This patch helps to get the power save state change of each peer > connected to the AP. With WMI_10_4_PEER_STA_PS_STATECHG_EVENTID > event, ps state of each peer is reported to user space via > debugfs. > > Use the below command to get the ps state of each sta: > cat /sys/kernel/debug/ieee80211/phyX/netdev::wlanX/stations/ > XX:XX:XX:XX:XX:XX/peer_ps_state > > If STA is in power save state, we get the peer_ps_state value as 1. > if STA is not in power save state, we get the peer_ps_state value as 0. > If ps_state event is disabled, we get the peer_ps_state value as 2. > > We can enable/disable the ps_state events using the debugfs flag > "ps_state_enable" > > echo Y > /sys/kernel/debug/ieee80211/phyX/ath10k/ps_state_enable > > Y = 1 to enable and Y = 0 to disable > > Tested in QCA4019 with firmware ver 10.4-3.2.1.1-00011 > > Signed-off-by: Maharaja Kennadyrajan > Signed-off-by: Kalle Valo Patch applied to ath-next branch of ath.git, thanks. d70c0d463f9d ath10k: add debugfs support to get power save state change of STA -- https://patchwork.kernel.org/patch/10603779/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k