From patchwork Fri Mar 13 03:43:07 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sujith Manoharan X-Patchwork-Id: 6001591 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id A45CE9F318 for ; Fri, 13 Mar 2015 03:39:37 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CA593202B4 for ; Fri, 13 Mar 2015 03:39:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E4F2320266 for ; Fri, 13 Mar 2015 03:39:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756716AbbCMDjd (ORCPT ); Thu, 12 Mar 2015 23:39:33 -0400 Received: from s72.web-hosting.com ([198.187.29.22]:34874 "EHLO s72.web-hosting.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756054AbbCMDja (ORCPT ); Thu, 12 Mar 2015 23:39:30 -0400 Received: from [117.222.157.77] (port=12042 helo=sujith-pixel.qualcomm.com) by server72.web-hosting.com with esmtpsa (UNKNOWN:AES128-SHA256:128) (Exim 4.82) (envelope-from ) id 1YWGRW-003sm1-ER; Thu, 12 Mar 2015 23:39:22 -0400 From: Sujith Manoharan To: linux-wireless@vger.kernel.org Cc: ath9k-devel@lists.ath9k.org Subject: [PATCH 1/4] ath9k: Handle MCI_STATE_AIC_CAL_RESET Date: Fri, 13 Mar 2015 09:13:07 +0530 Message-Id: <1426218190-19888-2-git-send-email-sujith@msujith.org> X-Mailer: git-send-email 2.3.1 In-Reply-To: <1426218190-19888-1-git-send-email-sujith@msujith.org> References: <1426218190-19888-1-git-send-email-sujith@msujith.org> X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - server72.web-hosting.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - msujith.org X-Get-Message-Sender-Via: server72.web-hosting.com: authenticated_id: sujith@msujith.org X-Source: X-Source-Args: X-Source-Dir: Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Sujith Manoharan Add a routine to handle the MCI_STATE_AIC_CAL_RESET message. Signed-off-by: Sujith Manoharan --- drivers/net/wireless/ath/ath9k/ar9003_aic.c | 8 ++++++++ drivers/net/wireless/ath/ath9k/ar9003_aic.h | 1 + drivers/net/wireless/ath/ath9k/ar9003_mci.c | 4 ++++ 3 files changed, 13 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/ar9003_aic.c b/drivers/net/wireless/ath/ath9k/ar9003_aic.c index 7bdbc7a..4e8cf08 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_aic.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_aic.c @@ -512,6 +512,14 @@ exit: } +u8 ar9003_aic_cal_reset(struct ath_hw *ah) +{ + struct ath9k_hw_aic *aic = &ah->btcoex_hw.aic; + + aic->aic_cal_state = AIC_CAL_STATE_IDLE; + return aic->aic_cal_state; +} + u8 ar9003_aic_calibration_single(struct ath_hw *ah) { struct ath9k_hw_mci *mci_hw = &ah->btcoex_hw.mci; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_aic.h b/drivers/net/wireless/ath/ath9k/ar9003_aic.h index 9651bcd..5e48710 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_aic.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_aic.h @@ -53,6 +53,7 @@ struct ath_aic_out_info { struct ath_aic_sram_info sram; }; +u8 ar9003_aic_cal_reset(struct ath_hw *ah); u8 ar9003_aic_calibration_single(struct ath_hw *ah); #endif /* AR9003_AIC_H */ diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c index 6fa98e5..d6ed628 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c @@ -1363,6 +1363,10 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type) value = (!mci->unhalt_bt_gpm && mci->need_flush_btinfo) ? 1 : 0; mci->need_flush_btinfo = false; break; + case MCI_STATE_AIC_CAL_RESET: + if (ath9k_hw_is_aic_enabled(ah)) + value = ar9003_aic_cal_reset(ah); + break; case MCI_STATE_AIC_CAL_SINGLE: if (ath9k_hw_is_aic_enabled(ah)) value = ar9003_aic_calibration_single(ah);