Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp7024760imu; Wed, 14 Nov 2018 10:28:46 -0800 (PST) X-Google-Smtp-Source: AJdET5cD+beSkShu/QOCosyytqvoB3A+ERxrBVDBhUfl1lFe9fK8fPM43EtyyqXYkRHK7jQeab4n X-Received: by 2002:a63:e749:: with SMTP id j9-v6mr2733494pgk.246.1542220126236; Wed, 14 Nov 2018 10:28:46 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1542220126; cv=none; d=google.com; s=arc-20160816; b=cS/rM/sYyjOrPmID45Wj1MY9ate3gNRDC5FHQsMw3hKAG3CsqyzEKXmMaBkWbJrbP1 Ab6p0qWjb/xis0yHnX6Vk9ojxExA7IuwzeSr/Qk3n6wUnAef/c2dacxFJuTlbl9L6dei mME+m9SnMYmuTT4BBmjhLJobH9wdZsNoFpZfhuuh0tAmxd444SR+lR71AXdRG7OY5jqy ECxIoUIVWcgxmNUW9/qp4gARRElt7FnUJdBG1aMWcJXALKI1KUDim98WepoJeBANDrNg 664OfUYQLdJO1hxyf4E9A7jYFshzAre29QkN/yR7regBnyXsidYkvxryLZzh6LlggpQ8 ISbg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=E+/AHLfUE5vPBg4hZcX04sP4KmZW21sSqIbpjKl3xDo=; b=IlBKcilJeii1tBX8Wa9mTq8HvwiGFUDzEl2mqpEranohMg9AXzS5j/32ft9ucXK/85 uPhR4QQJa8SzKmjDMETUPOVuX0O0VNeZM+rkxQse7U/Ni2oGhjNswK1GtakwBQ8VTXtl W0/LH1mHDUTwxA2ziIqcify0vzlKxlXEgXS2Zb6F6YZoqorbyCl08El7kHmkAZgDHMGu wimjZ6CBYLMnbuao3SJFsmWczGjf4HA3BdZ9NjO3eHeSylgcnIYLnBe34vCA871oejLT ul+h6l6e5ciFA9iDI+vA4sBNFWrZ6DMFsSFXMpfqN+W73mimTQQf0eK5DGJw6PMzOBcy BL6Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@plaes.org header.s=mail header.b=o0VoiyUw; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id o10-v6si23349240pgl.134.2018.11.14.10.28.29; Wed, 14 Nov 2018 10:28:46 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@plaes.org header.s=mail header.b=o0VoiyUw; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733228AbeKOEcU (ORCPT + 99 others); Wed, 14 Nov 2018 23:32:20 -0500 Received: from plaes.org ([188.166.43.21]:55074 "EHLO plaes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727969AbeKOEcS (ORCPT ); Wed, 14 Nov 2018 23:32:18 -0500 Received: from localhost (85.253.196.132.cable.starman.ee [85.253.196.132]) by plaes.org (Postfix) with ESMTPSA id B20E941187; Wed, 14 Nov 2018 18:27:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=plaes.org; s=mail; t=1542220078; bh=JOhlbC/iipzrVhPwavTEA6WgdVX1BU/nIIGP0AUe40E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=o0VoiyUwbelIwM2UUCqOxizkd2zQKbEQN+t0Qy8hjaDjPwXMJXRd8aYAKMsfPng5X 6jNVwNYMZ/rrrSkLHC1SMkgt7cRGqaO0pjg5+Pnn7FXRhUTp1E4FXUcnpG9zxCsX6Z Tl7CHS5RLYuUEyDvPxkmhQktAFB1uucHaiFCc38Gy9ybbwPuOtEkldIEVNwLnjx4gl Y+hahdONQQbYsfU5cYyIdRV9XAg20kQx3KD2UJWaf4ZMawrX1EbZqZWWYZzqlD21Zs a51TJOQJ7JqjciP9aXmcxPwAmgvqk3z15W6LyLtGgnTBUfN0tVw7YI710TXu9N/+hx Q0W5TxUTtOBsw== From: Priit Laes To: Kees Cook , Jia-Ju Bai , Kalle Valo , Larry Finger , "Gustavo A. R. Silva" , Colin Ian King , Arend van Spriel , Varsha Rao , linux-wireless@vger.kernel.org, b43-dev@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Priit Laes Subject: [PATCH v3 2/3] brcmsmac: Use cordic-related macros from common cordic library Date: Wed, 14 Nov 2018 20:27:51 +0200 Message-Id: <485b147fc8095ad560dacdf0ca4612ab61e3e7f2.1542219596.git-series.plaes@plaes.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Current driver includes macro that is available from general cordic library. Use that and drop unused duplicate and unneeded internal definitions. Signed-off-by: Priit Laes --- drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_int.h | 7 +------- drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c | 4 ++-- drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c | 4 ++-- 3 files changed, 4 insertions(+), 11 deletions(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_int.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_int.h index 4960f7d..e9e8337 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_int.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_int.h @@ -220,13 +220,6 @@ enum phy_cal_mode { #define BB_MULT_MASK 0x0000ffff #define BB_MULT_VALID_MASK 0x80000000 -#define CORDIC_AG 39797 -#define CORDIC_NI 18 -#define FIXED(X) ((s32)((X) << 16)) - -#define FLOAT(X) \ - (((X) >= 0) ? ((((X) >> 15) + 1) >> 1) : -((((-(X)) >> 15) + 1) >> 1)) - #define PHY_CHAIN_TX_DISABLE_TEMP 115 #define PHY_HYSTERESIS_DELTATEMP 5 diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c index 9fb0d9f..e78a93a 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c @@ -3447,8 +3447,8 @@ wlc_lcnphy_start_tx_tone(struct brcms_phy *pi, s32 f_kHz, u16 max_val, theta += rot; - i_samp = (u16) (FLOAT(tone_samp.i * max_val) & 0x3ff); - q_samp = (u16) (FLOAT(tone_samp.q * max_val) & 0x3ff); + i_samp = (u16)(CORDIC_FLOAT(tone_samp.i * max_val) & 0x3ff); + q_samp = (u16)(CORDIC_FLOAT(tone_samp.q * max_val) & 0x3ff); data_buf[t] = (i_samp << 10) | q_samp; } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c index a57f271..f4f5e90 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c @@ -23089,8 +23089,8 @@ wlc_phy_gen_load_samples_nphy(struct brcms_phy *pi, u32 f_kHz, u16 max_val, theta += rot; - tone_buf[t].q = (s32) FLOAT(tone_buf[t].q * max_val); - tone_buf[t].i = (s32) FLOAT(tone_buf[t].i * max_val); + tone_buf[t].q = (s32)CORDIC_FLOAT(tone_buf[t].q * max_val); + tone_buf[t].i = (s32)CORDIC_FLOAT(tone_buf[t].i * max_val); } wlc_phy_loadsampletable_nphy(pi, tone_buf, num_samps); -- git-series 0.9.1