From patchwork Thu Dec 18 09:05:32 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Larry Finger X-Patchwork-Id: 5511831 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 [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 4D8A79F1D4 for ; Thu, 18 Dec 2014 09:07:20 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6520820A16 for ; Thu, 18 Dec 2014 09:07:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5FBCC20A14 for ; Thu, 18 Dec 2014 09:07:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751632AbaLRJHN (ORCPT ); Thu, 18 Dec 2014 04:07:13 -0500 Received: from mail-oi0-f46.google.com ([209.85.218.46]:41917 "EHLO mail-oi0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752487AbaLRJGE (ORCPT ); Thu, 18 Dec 2014 04:06:04 -0500 Received: by mail-oi0-f46.google.com with SMTP id h136so109583oig.33 for ; Thu, 18 Dec 2014 01:06:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=vOBVnfqTYpWTOLjPiaQ04mitKtsRg4h//7Hgj+jno+s=; b=nfpfusag9xUnBpUXkGBb6BVsa5zzysIi/RY05WQ6px6MXA7NHfJRjxMLCWUpedygsx wUol8k8RHH7BETs1MK+82brb3I7owBZnw15NRNWiXr+ZYJe+onWrkHmzvqZA/nDyWHX/ t5D3/7+WVCLbvGlmfyXfFtwfllpb0FlaSwOOY20FLGERUJC8D/kmG00tFbRVdfyY22VX 5rh295jxOafjB1utLB0258JHc8nxNJ16RN6XbIXpX0pZScRAvL83Cpcf+VZTQ2fBUopF oteWxH68VzOeuHrX3Oy/acxkAjTxC7nFFvYJWVOujxFMOhnMaBtFV6J39lndztbbkOVT W/Tw== X-Received: by 10.202.63.2 with SMTP id m2mr600178oia.52.1418893564167; Thu, 18 Dec 2014 01:06:04 -0800 (PST) Received: from linux.site ([69.76.245.152]) by mx.google.com with ESMTPSA id o93sm2962766oik.21.2014.12.18.01.06.03 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 18 Dec 2014 01:06:03 -0800 (PST) From: Larry Finger To: kvalo@codeaurora.org Cc: linux-wireless@vger.kernel.org, Larry Finger Subject: [PATCH 08/16] rtlwifi: rtl8723be: Switch to use common rate-mapping routine Date: Thu, 18 Dec 2014 03:05:32 -0600 Message-Id: <1418893540-19944-9-git-send-email-Larry.Finger@lwfinger.net> X-Mailer: git-send-email 2.1.2 In-Reply-To: <1418893540-19944-1-git-send-email-Larry.Finger@lwfinger.net> References: <1418893540-19944-1-git-send-email-Larry.Finger@lwfinger.net> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID,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 This driver currently has its owm version of this routine that duplicates a routine in rtlwifi. Signed-off-by: Larry Finger --- drivers/net/wireless/rtlwifi/rtl8723be/trx.c | 160 +-------------------------- 1 file changed, 1 insertion(+), 159 deletions(-) diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/trx.c b/drivers/net/wireless/rtlwifi/rtl8723be/trx.c index d6a1c70..cb23bed 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723be/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8723be/trx.c @@ -47,164 +47,6 @@ static u8 _rtl8723be_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 hw_queue) return skb->priority; } -/* mac80211's rate_idx is like this: - * - * 2.4G band:rx_status->band == IEEE80211_BAND_2GHZ - * - * B/G rate: - * (rx_status->flag & RX_FLAG_HT) = 0, - * DESC92C_RATE1M-->DESC92C_RATE54M ==> idx is 0-->11, - * - * N rate: - * (rx_status->flag & RX_FLAG_HT) = 1, - * DESC92C_RATEMCS0-->DESC92C_RATEMCS15 ==> idx is 0-->15 - * - * 5G band:rx_status->band == IEEE80211_BAND_5GHZ - * A rate: - * (rx_status->flag & RX_FLAG_HT) = 0, - * DESC92C_RATE6M-->DESC92C_RATE54M ==> idx is 0-->7, - * - * N rate: - * (rx_status->flag & RX_FLAG_HT) = 1, - * DESC92C_RATEMCS0-->DESC92C_RATEMCS15 ==> idx is 0-->15 - */ -static int _rtl8723be_rate_mapping(struct ieee80211_hw *hw, - bool isht, u8 desc_rate) -{ - int rate_idx; - - if (!isht) { - if (IEEE80211_BAND_2GHZ == hw->conf.chandef.chan->band) { - switch (desc_rate) { - case DESC92C_RATE1M: - rate_idx = 0; - break; - case DESC92C_RATE2M: - rate_idx = 1; - break; - case DESC92C_RATE5_5M: - rate_idx = 2; - break; - case DESC92C_RATE11M: - rate_idx = 3; - break; - case DESC92C_RATE6M: - rate_idx = 4; - break; - case DESC92C_RATE9M: - rate_idx = 5; - break; - case DESC92C_RATE12M: - rate_idx = 6; - break; - case DESC92C_RATE18M: - rate_idx = 7; - break; - case DESC92C_RATE24M: - rate_idx = 8; - break; - case DESC92C_RATE36M: - rate_idx = 9; - break; - case DESC92C_RATE48M: - rate_idx = 10; - break; - case DESC92C_RATE54M: - rate_idx = 11; - break; - default: - rate_idx = 0; - break; - } - } else { - switch (desc_rate) { - case DESC92C_RATE6M: - rate_idx = 0; - break; - case DESC92C_RATE9M: - rate_idx = 1; - break; - case DESC92C_RATE12M: - rate_idx = 2; - break; - case DESC92C_RATE18M: - rate_idx = 3; - break; - case DESC92C_RATE24M: - rate_idx = 4; - break; - case DESC92C_RATE36M: - rate_idx = 5; - break; - case DESC92C_RATE48M: - rate_idx = 6; - break; - case DESC92C_RATE54M: - rate_idx = 7; - break; - default: - rate_idx = 0; - break; - } - } - } else { - switch (desc_rate) { - case DESC92C_RATEMCS0: - rate_idx = 0; - break; - case DESC92C_RATEMCS1: - rate_idx = 1; - break; - case DESC92C_RATEMCS2: - rate_idx = 2; - break; - case DESC92C_RATEMCS3: - rate_idx = 3; - break; - case DESC92C_RATEMCS4: - rate_idx = 4; - break; - case DESC92C_RATEMCS5: - rate_idx = 5; - break; - case DESC92C_RATEMCS6: - rate_idx = 6; - break; - case DESC92C_RATEMCS7: - rate_idx = 7; - break; - case DESC92C_RATEMCS8: - rate_idx = 8; - break; - case DESC92C_RATEMCS9: - rate_idx = 9; - break; - case DESC92C_RATEMCS10: - rate_idx = 10; - break; - case DESC92C_RATEMCS11: - rate_idx = 11; - break; - case DESC92C_RATEMCS12: - rate_idx = 12; - break; - case DESC92C_RATEMCS13: - rate_idx = 13; - break; - case DESC92C_RATEMCS14: - rate_idx = 14; - break; - case DESC92C_RATEMCS15: - rate_idx = 15; - break; - default: - rate_idx = 0; - break; - } - } - return rate_idx; -} - static void _rtl8723be_query_rxphystatus(struct ieee80211_hw *hw, struct rtl_stats *pstatus, u8 *pdesc, struct rx_fwinfo_8723be *p_drvinfo, @@ -558,7 +400,7 @@ bool rtl8723be_rx_query_desc(struct ieee80211_hw *hw, * supported rates or MCS index if HT rates * are use (RX_FLAG_HT) */ - rx_status->rate_idx = _rtl8723be_rate_mapping(hw, status->is_ht, + rx_status->rate_idx = rtlwifi_rate_mapping(hw, status->is_ht, status->rate); rx_status->mactime = status->timestamp_low;