From patchwork Mon Mar 27 13:06:51 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amitkumar Karwar X-Patchwork-Id: 9646617 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 934D2601D7 for ; Mon, 27 Mar 2017 13:07:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8098C28306 for ; Mon, 27 Mar 2017 13:07:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7156C2836D; Mon, 27 Mar 2017 13:07:56 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI 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 EBC3D28306 for ; Mon, 27 Mar 2017 13:07:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752795AbdC0NHp (ORCPT ); Mon, 27 Mar 2017 09:07:45 -0400 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:42829 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752145AbdC0NHn (ORCPT ); Mon, 27 Mar 2017 09:07:43 -0400 Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.0.20/8.16.0.20) with SMTP id v2RD5EjR002049 for ; Mon, 27 Mar 2017 06:07:17 -0700 Received: from sc-exch04.marvell.com ([199.233.58.184]) by mx0b-0016f401.pphosted.com with ESMTP id 29exna8ybq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Mon, 27 Mar 2017 06:07:17 -0700 Received: from SC-EXCH01.marvell.com (10.93.176.81) by SC-EXCH04.marvell.com (10.93.176.84) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Mon, 27 Mar 2017 06:07:15 -0700 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server id 15.0.1210.3 via Frontend Transport; Mon, 27 Mar 2017 06:07:15 -0700 Received: from pe-lt949 (unknown [10.31.131.37]) by maili.marvell.com (Postfix) with ESMTP id 7C1B53F7041; Mon, 27 Mar 2017 06:07:15 -0700 (PDT) Received: from pe-lt949 (piotr-probook.localdomain [127.0.0.1]) by pe-lt949 (8.14.4/8.14.4/Debian-4.1ubuntu1) with ESMTP id v2RD71Zr002767; Mon, 27 Mar 2017 18:37:01 +0530 Received: (from root@localhost) by pe-lt949 (8.14.4/8.14.4/Submit) id v2RD71kp002766; Mon, 27 Mar 2017 18:37:01 +0530 From: Amitkumar Karwar To: CC: Cathy Luo , Nishant Sarmukadam , Ganapathi Bhat , Amitkumar Karwar Subject: [PATCH] mwifiex: enable auto deep sleep mode for USB chipsets Date: Mon, 27 Mar 2017 18:36:51 +0530 Message-ID: <1490620012-2733-1-git-send-email-akarwar@marvell.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-03-27_11:, , signatures=0 X-Proofpoint-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1702020001 definitions=main-1703270111 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 Chip goes into low power state when this feature is enabled. This was already enabled for SDIO and PCIe interface based chipsets. Signed-off-by: Amitkumar Karwar --- drivers/net/wireless/marvell/mwifiex/sta_cmd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c index f6056ab..83916c1 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c @@ -2364,8 +2364,7 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta, bool init) if (ret) return -1; - if (!disable_auto_ds && - first_sta && priv->adapter->iface_type != MWIFIEX_USB && + if (!disable_auto_ds && first_sta && priv->bss_type != MWIFIEX_BSS_TYPE_UAP) { /* Enable auto deep sleep */ auto_ds.auto_ds = DEEP_SLEEP_ON;