From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3613CC352AD for ; Thu, 26 Sep 2019 17:47:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0CB3C21D56 for ; Thu, 26 Sep 2019 17:47:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=nbd.name header.i=@nbd.name header.b="TNVAUwLT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727868AbfIZRrh (ORCPT ); Thu, 26 Sep 2019 13:47:37 -0400 Received: from nbd.name ([46.4.11.11]:55230 "EHLO nbd.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727707AbfIZRrf (ORCPT ); Thu, 26 Sep 2019 13:47:35 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=nbd.name; s=20160729; h=References:In-Reply-To:Message-Id:Date:Subject:To:From:Sender: Reply-To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=2sxprl85AKFA4xYDqGI4ytBXsQqkpDlhYWTNuzb7o50=; b=TNVAUwLTu5dfDzhi2vjftAyJyM GmsTnTuFjLh1+3vaeSKEgJfvrCmjKIxWZynkn+yXU1h5IXq+BVQN3+6G3yu3uDhU3AILGF/Qploag JGSQGoprAAoDoXFpVJdJB+LUdmzVGST6nzAv44aSy7TAk1Dxf4FYb/l9i8WGuqQ5SEDA=; Received: from p54ae9b80.dip0.t-ipconnect.de ([84.174.155.128] helo=maeck.local) by ds12 with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iDXrZ-0000yZ-8l for linux-wireless@vger.kernel.org; Thu, 26 Sep 2019 19:47:33 +0200 Received: by maeck.local (Postfix, from userid 501) id B3B5469B6A81; Thu, 26 Sep 2019 19:47:32 +0200 (CEST) From: Felix Fietkau To: linux-wireless@vger.kernel.org Subject: [PATCH 12/15] mt76: mt7615: fix survey channel busy time Date: Thu, 26 Sep 2019 19:47:29 +0200 Message-Id: <20190926174732.42375-12-nbd@nbd.name> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20190926174732.42375-1-nbd@nbd.name> References: <20190926174732.42375-1-nbd@nbd.name> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Like on mt7603, MIB status register 16 tracks CCA time, but does not include tx time. Switch to status register 9 to includ NAV and tx time as well. Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt7615/mac.c | 5 +++-- drivers/net/wireless/mediatek/mt76/mt7615/regs.h | 7 +++++-- 2 files changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c index 9b113037c4f2..f688390bfd3a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c @@ -53,7 +53,7 @@ void mt7615_mac_reset_counters(struct mt7615_dev *dev) /* TODO: add DBDC support */ /* reset airtime counters */ - mt76_rr(dev, MT_MIB_SDR16(0)); + mt76_rr(dev, MT_MIB_SDR9(0)); mt76_rr(dev, MT_MIB_SDR36(0)); mt76_rr(dev, MT_MIB_SDR37(0)); mt76_set(dev, MT_WF_RMAC_MIB_TIME0, MT_WF_RMAC_MIB_RXTIME_CLR); @@ -1274,7 +1274,8 @@ void mt7615_update_channel(struct mt76_dev *mdev) u64 busy_time, tx_time, rx_time, obss_time; /* TODO: add DBDC support */ - busy_time = mt76_get_field(dev, MT_MIB_SDR16(0), MT_MIB_BUSY_MASK); + busy_time = mt76_get_field(dev, MT_MIB_SDR9(0), + MT_MIB_SDR9_BUSY_MASK); tx_time = mt76_get_field(dev, MT_MIB_SDR36(0), MT_MIB_SDR36_TXTIME_MASK); rx_time = mt76_get_field(dev, MT_MIB_SDR37(0), diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/regs.h b/drivers/net/wireless/mediatek/mt76/mt7615/regs.h index 9a2ff1f3a68c..226b9ada89f6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7615/regs.h @@ -293,8 +293,11 @@ #define MT_MIB_RTS_RETRIES_COUNT_MASK GENMASK(31, 16) #define MT_MIB_RTS_COUNT_MASK GENMASK(15, 0) -#define MT_MIB_SDR16(n) MT_WF_MIB(0x48 + ((n) << 9)) -#define MT_MIB_BUSY_MASK GENMASK(23, 0) +#define MT_MIB_SDR9(n) MT_WF_MIB(0x02c + ((n) << 9)) +#define MT_MIB_SDR9_BUSY_MASK GENMASK(23, 0) + +#define MT_MIB_SDR16(n) MT_WF_MIB(0x048 + ((n) << 9)) +#define MT_MIB_SDR16_BUSY_MASK GENMASK(23, 0) #define MT_MIB_SDR36(n) MT_WF_MIB(0x098 + ((n) << 9)) #define MT_MIB_SDR36_TXTIME_MASK GENMASK(23, 0) -- 2.17.0