From patchwork Fri Mar 20 06:38:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Chiu X-Patchwork-Id: 11448459 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8B3171667 for ; Fri, 20 Mar 2020 06:39:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6A8B120776 for ; Fri, 20 Mar 2020 06:39:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=endlessm-com.20150623.gappssmtp.com header.i=@endlessm-com.20150623.gappssmtp.com header.b="xxOqNTi8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726979AbgCTGjG (ORCPT ); Fri, 20 Mar 2020 02:39:06 -0400 Received: from mail-pg1-f196.google.com ([209.85.215.196]:41022 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726847AbgCTGiz (ORCPT ); Fri, 20 Mar 2020 02:38:55 -0400 Received: by mail-pg1-f196.google.com with SMTP id b1so2574885pgm.8 for ; Thu, 19 Mar 2020 23:38:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=endlessm-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=CukxtkxT+Q48qY1A9L3gFbMoquqPVUc6eYywVtaeaBE=; b=xxOqNTi8F/tJDEEGAAD3ujMU4drRNruFremRBVzXJtpxSMPgnGsESozPOfG77VJINq fx+Sv2RJrALdcBkcK+7mhrsNossC+WDOdwGfux7YQyW0BgjqXMe95LvWiEOG0dwZ8R2F QFKWbEwAwpfeIbRoDW5nd6m7JKwMi0dIEHFHEH/NlxetCp+GN8KmwuBbhEvmL1zbyuP3 scDQNOw71jpjOn+cYniXGiRe+NstUeOFRbGzYlUcac8sGdwkkOgdLQK+3/sagtut8sEX eviDBUXy0EnV91cmHpmlDI2qTrT9bk1qddWrUi6LvwFa+nLSOAkbZmuxjuYMzea6Xk+J vNUw== 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:mime-version:content-transfer-encoding; bh=CukxtkxT+Q48qY1A9L3gFbMoquqPVUc6eYywVtaeaBE=; b=mYTrE0i03CTqg+zn2/2cJ+V7lOBbdJWrqFNkJhFXRGruuQU19TyFNdEwLw1PnPe5fr Bwi71MkDaWdO+7mU7Ya6Lq2Um9srQojYWDBuhGplq39ive04hmccXv48byDo8q1Tjkng PmsZd44S/YyLcd+Xi6wFwAWjrnNQgsQmXoHGQ5tgrtabTAyAcO1He1iiRzPkJ3vjUlQr sKSAdEvUwuJ+2TYQpjX4OnJ3hoXILlWrT9P52aj2hVgBudPPrXsUntT94FPhruQWbMTG e7USVNkMefFI168ykHo+l32OCchffCv6rQ9bmaKQt08ADb/BU7MEK3XJwFuWE3pjXzqI SX9w== X-Gm-Message-State: ANhLgQ0ODo0L8XMGEO1RV0IEXHuulCFIrWgHeGNWcUvdJgRLChW8HUh+ leAlPQjV+tKF/04tjOLD+aP0TurdYY4D3bTx X-Google-Smtp-Source: ADFU+vv4AHbODIomJVL8EQtqynYXfhSQeamUM8CVLJ7MWvtNVyKoNtcox4iLhGP0hxicCE940xYQiQ== X-Received: by 2002:a63:ec4d:: with SMTP id r13mr7323900pgj.232.1584686333110; Thu, 19 Mar 2020 23:38:53 -0700 (PDT) Received: from localhost.localdomain (59-127-47-126.HINET-IP.hinet.net. [59.127.47.126]) by smtp.gmail.com with ESMTPSA id y3sm4370901pfy.158.2020.03.19.23.38.50 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 19 Mar 2020 23:38:52 -0700 (PDT) From: Chris Chiu To: Jes.Sorensen@gmail.com, kvalo@codeaurora.org, davem@davemloft.net Cc: linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux@endlessm.com Subject: [PATCH v2 1/2] rtl8xxxu: add enumeration for channel bandwidth Date: Fri, 20 Mar 2020 14:38:32 +0800 Message-Id: <20200320063833.1058-2-chiu@endlessm.com> X-Mailer: git-send-email 2.21.1 (Apple Git-122.3) In-Reply-To: <20200320063833.1058-1-chiu@endlessm.com> References: <20200320063833.1058-1-chiu@endlessm.com> MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org There's a data field in H2C and C2H commands which is used to carry channel bandwidth information. Add enumeration to make it more descriptive in code. Signed-off-by: Chris Chiu --- Note: v2: no change drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 9 +++++++++ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 2 +- 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h index 6598c8d786ea..86d1d50511a8 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h @@ -1133,6 +1133,15 @@ enum bt_mp_oper_opcode_8723b { BT_MP_OP_ENABLE_CFO_TRACKING = 0x24, }; +enum rtl8xxxu_bw_mode { + RTL8XXXU_CHANNEL_WIDTH_20 = 0, + RTL8XXXU_CHANNEL_WIDTH_40 = 1, + RTL8XXXU_CHANNEL_WIDTH_80 = 2, + RTL8XXXU_CHANNEL_WIDTH_160 = 3, + RTL8XXXU_CHANNEL_WIDTH_80_80 = 4, + RTL8XXXU_CHANNEL_WIDTH_MAX = 5, +}; + struct rtl8723bu_c2h { u8 id; u8 seq; diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c index daa6ce14c68b..c334418cd7ae 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c @@ -4328,7 +4328,7 @@ void rtl8xxxu_gen2_update_rate_mask(struct rtl8xxxu_priv *priv, u32 ramask, u8 rateid, int sgi) { struct h2c_cmd h2c; - u8 bw = 0; + u8 bw = RTL8XXXU_CHANNEL_WIDTH_20; memset(&h2c, 0, sizeof(struct h2c_cmd));