From patchwork Tue Aug 22 21:30:20 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: ryanhsu@qti.qualcomm.com X-Patchwork-Id: 9916199 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 1AD8E60381 for ; Tue, 22 Aug 2017 21:30:01 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0B911288FA for ; Tue, 22 Aug 2017 21:30:01 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id F0D3527F97; Tue, 22 Aug 2017 21:30:00 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6C71827F97 for ; Tue, 22 Aug 2017 21:30:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752603AbdHVV36 (ORCPT ); Tue, 22 Aug 2017 17:29:58 -0400 Received: from sabertooth02.qualcomm.com ([65.197.215.38]:24860 "EHLO sabertooth02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751711AbdHVV35 (ORCPT ); Tue, 22 Aug 2017 17:29:57 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=qti.qualcomm.com; i=@qti.qualcomm.com; q=dns/txt; s=qcdkim; t=1503437397; x=1534973397; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=MglMnc+tn0oeQDc+aQr7l1OdVgH47CXoJkv2QDQMBX8=; b=FIJbUmAMWJa/zMDy4bZRmphrguv31sozw1dRtbf28FSIFTzUhF7faptI w7xFXneCJRVeTK13vOly4Mk/ornIKseRcYDKMb1NuwoxVJ0rVfZrlMHzG C9dWh+DPRmNUc2Cc7+Lm72bUji/4JmXLuJ2EwFgoGCqI2au9PauGcZgVt E=; X-IronPort-AV: E=Sophos;i="5.41,414,1498546800"; d="scan'208";a="114150493" Received: from unknown (HELO ironmsg08-lv.qualcomm.com) ([10.47.202.152]) by sabertooth02.qualcomm.com with ESMTP; 22 Aug 2017 14:29:56 -0700 X-IronPort-AV: E=McAfee;i="5900,7806,8631"; a="7387042" X-MGA-submission: =?us-ascii?q?MDE1jMdAicICPgm4XeehUdfxMnfG8TvqBuIiR4?= =?us-ascii?q?6LvootRife1jSUho1IyR55Jq9Mu1ahD8y5hnplBoi7SECGO0lZ79at6/?= =?us-ascii?q?sQ7FTQrVE0cD8RlXULWDwHtRta2WrsvC6w42T8WSoxmMN5pikEbGbUYM?= =?us-ascii?q?iV?= Received: from nalasexr01g.na.qualcomm.com ([10.49.56.53]) by ironmsg08-lv.qualcomm.com with ESMTP/TLS/RC4-SHA; 22 Aug 2017 14:29:56 -0700 Received: from ryanhsu-linux2.qualcomm.com (10.80.80.8) by NALASEXR01G.na.qualcomm.com (10.49.56.53) with Microsoft SMTP Server (TLS) id 15.0.1178.4; Tue, 22 Aug 2017 14:29:56 -0700 From: To: , CC: Subject: [PATCH v2 2/2] ath10k: Configure and enable the wakeup capability Date: Tue, 22 Aug 2017 14:30:20 -0700 Message-ID: <1503437420-5470-2-git-send-email-ryanhsu@qti.qualcomm.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1503437420-5470-1-git-send-email-ryanhsu@qti.qualcomm.com> References: <1503437420-5470-1-git-send-email-ryanhsu@qti.qualcomm.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: NASANEXM01E.na.qualcomm.com (10.85.0.31) To NALASEXR01G.na.qualcomm.com (10.49.56.53) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Ryan Hsu ACPI will rely on device driver to tell it if the device could support wakeup function when system in D3 state. This has caused some platform can't support remote wakeup correctly, because the ACPI wakeup GPE is not enabled, hence registers the .set_wakeup callback to handle it if device supports wakeup. Signed-off-by: Ryan Hsu --- drivers/net/wireless/ath/ath10k/mac.c | 1 + drivers/net/wireless/ath/ath10k/wow.c | 14 ++++++++++++++ drivers/net/wireless/ath/ath10k/wow.h | 1 + 3 files changed, 16 insertions(+) diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 2e5d2ca..bbf7da1 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -7488,6 +7488,7 @@ static const struct ieee80211_ops ath10k_ops = { #ifdef CONFIG_PM .suspend = ath10k_wow_op_suspend, .resume = ath10k_wow_op_resume, + .set_wakeup = ath10k_wow_op_set_wakeup, #endif #ifdef CONFIG_MAC80211_DEBUGFS .sta_add_debugfs = ath10k_sta_add_debugfs, diff --git a/drivers/net/wireless/ath/ath10k/wow.c b/drivers/net/wireless/ath/ath10k/wow.c index 77100d4..0d46d6d 100644 --- a/drivers/net/wireless/ath/ath10k/wow.c +++ b/drivers/net/wireless/ath/ath10k/wow.c @@ -277,6 +277,18 @@ exit: return ret ? 1 : 0; } +void ath10k_wow_op_set_wakeup(struct ieee80211_hw *hw, bool enabled) +{ + struct ath10k *ar = hw->priv; + + mutex_lock(&ar->conf_mutex); + if (test_bit(ATH10K_FW_FEATURE_WOWLAN_SUPPORT, + ar->running_fw->fw_file.fw_features)) { + device_set_wakeup_enable(ar->dev, enabled); + } + mutex_unlock(&ar->conf_mutex); +} + int ath10k_wow_op_resume(struct ieee80211_hw *hw) { struct ath10k *ar = hw->priv; @@ -336,5 +348,7 @@ int ath10k_wow_init(struct ath10k *ar) ar->wow.wowlan_support.n_patterns = ar->wow.max_num_patterns; ar->hw->wiphy->wowlan = &ar->wow.wowlan_support; + device_set_wakeup_capable(ar->dev, true); + return 0; } diff --git a/drivers/net/wireless/ath/ath10k/wow.h b/drivers/net/wireless/ath/ath10k/wow.h index abbb04b..9745b9d 100644 --- a/drivers/net/wireless/ath/ath10k/wow.h +++ b/drivers/net/wireless/ath/ath10k/wow.h @@ -28,6 +28,7 @@ int ath10k_wow_init(struct ath10k *ar); int ath10k_wow_op_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan); int ath10k_wow_op_resume(struct ieee80211_hw *hw); +void ath10k_wow_op_set_wakeup(struct ieee80211_hw *hw, bool enabled); #else