From patchwork Fri Oct 12 09:49:37 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Govind Singh X-Patchwork-Id: 10638235 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-2.web.codeaurora.org (Postfix) with ESMTP id 41A04933 for ; Fri, 12 Oct 2018 09:49:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 309332B61C for ; Fri, 12 Oct 2018 09:49:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 246BF2B69F; Fri, 12 Oct 2018 09:49:50 +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=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,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 B2AF92B61C for ; Fri, 12 Oct 2018 09:49:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728283AbeJLRVY (ORCPT ); Fri, 12 Oct 2018 13:21:24 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:59396 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727808AbeJLRVY (ORCPT ); Fri, 12 Oct 2018 13:21:24 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 1C5BB60C6A; Fri, 12 Oct 2018 09:49:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1539337788; bh=JbRXAVIBWwD16QNZWzV+fa1aFbd2FdekTlbm6N+BsdU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LHgtMAMsEZwB4R5TSg7ggAVqD/yDtgu7+Ntn+/cp8kE1RuRjXA68jzIU9HoDL2jeU PQc/Sp0qWbFMjgvRYIuGdQj4B6EWZA1R0CMwOO3kVrlrvj8xXD93atxejWTh3VAWED mNik4fHcI+MerKYtw9vmNIa3JIBSO+cUaZehG2J4= Received: from govinds-linux.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: govinds@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id EAD5C60C55; Fri, 12 Oct 2018 09:49:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1539337787; bh=JbRXAVIBWwD16QNZWzV+fa1aFbd2FdekTlbm6N+BsdU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=j0tUfwH5PG1GdmC60G7mHo3nG+5lqlRT3KZOPZ69T57SAQdiGWb9NsHeZPQwYZuBb 09BQagD2qrG9QpQYmv2NQrokAvnBMBKHnUVnv3ffYrg2fM9TZqTDT9C8Q3ZpdnwYT6 9XHuqiWY166GPzAnj7wpKjnycdg5tWYiGQiGQ21k= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org EAD5C60C55 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=govinds@codeaurora.org From: Govind Singh To: ath10k@lists.infradead.org Cc: linux-wireless@vger.kernel.org, Govind Singh Subject: [PATCH v2 2/3] ath10k: Disable interface pause wow config for integrated chipset Date: Fri, 12 Oct 2018 15:19:37 +0530 Message-Id: <20181012094938.14734-3-govinds@codeaurora.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181012094938.14734-1-govinds@codeaurora.org> References: <20181012094938.14734-1-govinds@codeaurora.org> MIME-Version: 1.0 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 wow pause iface config controls the PCI D0/D3-WOW cases for pcie bus state. Firmware does not expects WOW_IFACE_PAUSE_ENABLED config for bus/link that cannot be suspended ex:snoc and does not trigger common subsystem shutdown. Disable interface pause wow config for integrated chipset(WCN3990) for correct WOW configuration in the firmware. Testing: Tested on WCN3990 HW. Tested FW: WLAN.HL.2.0-01192-QCAHLSWMTPLZ-1. Signed-off-by: Govind Singh --- drivers/net/wireless/ath/ath10k/wmi-tlv.c | 2 ++ drivers/net/wireless/ath/ath10k/wmi-tlv.h | 7 +++++++ 2 files changed, 9 insertions(+) diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c index 8c49a26fc571..1e608ef6499c 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c @@ -3185,6 +3185,8 @@ ath10k_wmi_tlv_op_gen_wow_enable(struct ath10k *ar) cmd = (void *)tlv->value; cmd->enable = __cpu_to_le32(1); + if (ar->hif.bus == ATH10K_BUS_SNOC) + cmd->pause_iface_config = WOW_IFACE_PAUSE_DISABLED; ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv wow enable\n"); return skb; diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h index 3e1e340cd834..a8bdb5614b9b 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h @@ -1968,8 +1968,15 @@ struct wmi_tlv_set_quiet_cmd { __le32 enabled; } __packed; +enum wmi_tlv_wow_interface_cfg { + WOW_IFACE_PAUSE_ENABLED, + WOW_IFACE_PAUSE_DISABLED +}; + struct wmi_tlv_wow_enable_cmd { __le32 enable; + __le32 pause_iface_config; + __le32 flags; } __packed; struct wmi_tlv_wow_host_wakeup_ind {