From patchwork Mon Apr 30 14:12:18 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 10371849 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 E62F56053E for ; Mon, 30 Apr 2018 14:12:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D7BC4200E7 for ; Mon, 30 Apr 2018 14:12:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CC41E27CF3; Mon, 30 Apr 2018 14:12:58 +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=-7.9 required=2.0 tests=BAYES_00, 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 3D80C200E7 for ; Mon, 30 Apr 2018 14:12:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754129AbeD3OM5 (ORCPT ); Mon, 30 Apr 2018 10:12:57 -0400 Received: from mail-wm0-f66.google.com ([74.125.82.66]:40600 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753172AbeD3OM4 (ORCPT ); Mon, 30 Apr 2018 10:12:56 -0400 Received: by mail-wm0-f66.google.com with SMTP id j5so14502816wme.5 for ; Mon, 30 Apr 2018 07:12:55 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=r3mj+e+oDSCbhWZkTIvR4B5JFxeBB+MVQOLGHU6dHKE=; b=QzX773uY6/3V2UuBjf8yVCth/kTZ6DLF0n0kQ2TqnEJB9OWm3z4rfJ9zfM0RhuQvKQ PfRCyPRGmS/Prv2xviI7W/0jo7JDgVMI5zLFp4dWb0r4TZ03CvQIJKQavm6u9LCsleuv FgJk2UxS1K0GJeJqWKxRhSFOcOUF+shnpPZZs6O6ic1fiAfNJNwxJLO474QYYcUe63uI qenbQi4Euqa2VSIlE7bRUA4f8uGjEVr7RoME2w3nO4LFFISRCjIzmI/0Gp+wiDmwiwxZ HOu8Ky7KXIkd6EULO20RtGySmwiPVgYywTbZAh/2cYZ8zsAceFi5e9mnaje9t8aHVXJP pd+Q== X-Gm-Message-State: ALQs6tDuaN9hvHUPxmH33WZFvLYft+XoJ/T3mCT0tvKbmxEPkDrTjGWy j0Goi2RH0cVmyFnca8TF0gJOY25FE0A= X-Google-Smtp-Source: AB8JxZpCjljAH1R1W5LkHDEwJHLCDF5p5/h8Ur7RLboF5tI77crZN+wpUNlD+Qo0sqV7s1ZGZ6g3hQ== X-Received: by 10.28.107.76 with SMTP id g73mr7666614wmc.65.1525097574678; Mon, 30 Apr 2018 07:12:54 -0700 (PDT) Received: from localhost.localdomain.com (nat-pool-mxp-t.redhat.com. [149.6.153.186]) by smtp.gmail.com with ESMTPSA id f83sm10207105wmh.32.2018.04.30.07.12.53 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 30 Apr 2018 07:12:54 -0700 (PDT) From: Lorenzo Bianconi To: nbd@nbd.name Cc: linux-wireless@vger.kernel.org, sgruszka@redhat.com Subject: [RFC 03/18] mt76x2: move utility routines in mt76x2.h Date: Mon, 30 Apr 2018 16:12:18 +0200 Message-Id: X-Mailer: git-send-email 2.14.3 In-Reply-To: References: 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 In order to reuse them supporting mt76x2u based devices, move mt76x2_wait_for_mac, wait_for_wpdma and mt76x2_channel_silent in mt76x2.h Signed-off-by: Lorenzo Bianconi --- drivers/net/wireless/mediatek/mt76/mt76x2.h | 40 ++++++++++++++++++++++++ drivers/net/wireless/mediatek/mt76/mt76x2_init.c | 28 ----------------- drivers/net/wireless/mediatek/mt76/mt76x2_phy.c | 9 ------ 3 files changed, 40 insertions(+), 37 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2.h b/drivers/net/wireless/mediatek/mt76/mt76x2.h index a31602d9310e..ec4396583a94 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2.h @@ -148,6 +148,23 @@ struct mt76x2_sta { int n_frames; }; +static inline bool mt76x2_wait_for_mac(struct mt76x2_dev *dev) +{ + int i; + + for (i = 0; i < 500; i++) { + switch (mt76_rr(dev, MT_MAC_CSR0)) { + case 0: + case ~0: + break; + default: + return true; + } + usleep_range(5000, 10000); + } + return false; +} + static inline bool is_mt7612(struct mt76x2_dev *dev) { return mt76_chip(&dev->mt76) == 0x7612; @@ -155,6 +172,14 @@ static inline bool is_mt7612(struct mt76x2_dev *dev) void mt76x2_set_irq_mask(struct mt76x2_dev *dev, u32 clear, u32 set); +static inline bool mt76x2_channel_silent(struct mt76x2_dev *dev) +{ + struct ieee80211_channel *chan = dev->mt76.chandef.chan; + + return ((chan->flags & IEEE80211_CHAN_RADAR) && + chan->dfs_state != NL80211_DFS_AVAILABLE); +} + static inline void mt76x2_irq_enable(struct mt76x2_dev *dev, u32 mask) { mt76x2_set_irq_mask(dev, 0, mask); @@ -165,6 +190,21 @@ static inline void mt76x2_irq_disable(struct mt76x2_dev *dev, u32 mask) mt76x2_set_irq_mask(dev, mask, 0); } +static inline bool mt76x2_wait_for_bbp(struct mt76x2_dev *dev) +{ + return mt76_poll_msec(dev, MT_MAC_STATUS, + MT_MAC_STATUS_TX | MT_MAC_STATUS_RX, + 0, 100); +} + +static inline bool wait_for_wpdma(struct mt76x2_dev *dev) +{ + return mt76_poll(dev, MT_WPDMA_GLO_CFG, + MT_WPDMA_GLO_CFG_TX_DMA_BUSY | + MT_WPDMA_GLO_CFG_RX_DMA_BUSY, + 0, 1000); +} + extern const struct ieee80211_ops mt76x2_ops; struct mt76x2_dev *mt76x2_alloc_device(struct device *pdev); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2_init.c index d21e4a7c1bb9..3d4d07485fab 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_init.c @@ -24,34 +24,6 @@ struct mt76x2_reg_pair { u32 value; }; -static bool -mt76x2_wait_for_mac(struct mt76x2_dev *dev) -{ - int i; - - for (i = 0; i < 500; i++) { - switch (mt76_rr(dev, MT_MAC_CSR0)) { - case 0: - case ~0: - break; - default: - return true; - } - usleep_range(5000, 10000); - } - - return false; -} - -static bool -wait_for_wpdma(struct mt76x2_dev *dev) -{ - return mt76_poll(dev, MT_WPDMA_GLO_CFG, - MT_WPDMA_GLO_CFG_TX_DMA_BUSY | - MT_WPDMA_GLO_CFG_RX_DMA_BUSY, - 0, 1000); -} - static void mt76x2_mac_pbf_init(struct mt76x2_dev *dev) { diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2_phy.c index 038d1fe6c726..0ce40887b19f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_phy.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_phy.c @@ -176,15 +176,6 @@ void mt76x2_phy_set_txpower(struct mt76x2_dev *dev) mt76x2_tx_power_mask(t.ht[6], t.vht[8], t.vht[8], 0)); } -static bool -mt76x2_channel_silent(struct mt76x2_dev *dev) -{ - struct ieee80211_channel *chan = dev->mt76.chandef.chan; - - return ((chan->flags & IEEE80211_CHAN_RADAR) && - chan->dfs_state != NL80211_DFS_AVAILABLE); -} - static bool mt76x2_phy_tssi_init_cal(struct mt76x2_dev *dev) {