From patchwork Mon Jun 27 15:52:36 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Larry Finger X-Patchwork-Id: 9200857 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 F3B2A60752 for ; Mon, 27 Jun 2016 15:53:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E421628591 for ; Mon, 27 Jun 2016 15:53:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D92CE2859C; Mon, 27 Jun 2016 15:53:18 +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=-5.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI, T_DKIM_INVALID, URIBL_BLACK 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 64D3128591 for ; Mon, 27 Jun 2016 15:53:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751946AbcF0PxQ (ORCPT ); Mon, 27 Jun 2016 11:53:16 -0400 Received: from mail-oi0-f65.google.com ([209.85.218.65]:34895 "EHLO mail-oi0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751860AbcF0PxP (ORCPT ); Mon, 27 Jun 2016 11:53:15 -0400 Received: by mail-oi0-f65.google.com with SMTP id d132so31324687oig.2 for ; Mon, 27 Jun 2016 08:53:15 -0700 (PDT) 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=x/KdFMXCMmBdXMRcYaU2pECJNPjw5bVzvHxO4bSvbqY=; b=vsWugst1gsLioZ6x9PyJkSUnjQKOd8LjK28RVhAhvnIImjBX0i26o8rm8B+sCmQBBj yJWuiYGAdTyp9EJvNzap5G5LDOoh12jnpijA24kKQFb4LVZfx/ppEkCyv28YPC5k5elB ZWVpUIJuYH0lHpBBUIpcV1dRlebc4l6gKLTVkUIbyazrfw0+YkFiJujyFgMIk27U+/wE LLR2lPvjVTclve3xiLi6noA1sAYhIUrEPSTJy0QctOfXWHANjvolczgI08wP+kUDIdiI Cf/+01WtMB7eG5nfWliLtyw9ZvqaMHsZgkxdBtrtc3Vx0fRSy26BTDGmgtTOxoq/0/1b YPjw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references; bh=x/KdFMXCMmBdXMRcYaU2pECJNPjw5bVzvHxO4bSvbqY=; b=iz2T56r6qghBqnrjSc5EDkn8QGP28uou1D3TphNuMKefgRAGFVfoV369syFfpGIvZB a2ltHu2kju4T8Jx1h7Y1SZcgjfdhGRZACEVREDs9RcPUzT6xocFYfFYi+De5Iz8t5khG 6N94gnz+0txBq8ldAztKSCBAFfPhuJX/r3wYYFCeExcr3uXdyWNVAF9yDZzkVoL7Ndy0 Jhds1oJOVmIqVN8z8mSUZPvuACDz+8YPkuuz7vKowSQhnk3adukLBljSz7iXZSkqdsnN EKkV9tUWQp/0V1egZBKomUSoZ8Tb5PzfaC4IsSIkJRGBNjNsOdDmOTlg2jzBL6z32IVc 4wvw== X-Gm-Message-State: ALyK8tK3FJRm0KrOP6pqf7SjpkcxPxxhKVoEMhFihGztd86JaQJJ/rM+j0ijhTTeUOftYw== X-Received: by 10.202.168.203 with SMTP id r194mr1019600oie.1.1467042794911; Mon, 27 Jun 2016 08:53:14 -0700 (PDT) Received: from linux.site (cpe-24-31-249-175.kc.res.rr.com. [24.31.249.175]) by smtp.gmail.com with ESMTPSA id f184sm9095713oih.18.2016.06.27.08.53.13 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 27 Jun 2016 08:53:14 -0700 (PDT) From: Larry Finger To: kvalo@codeaurora.org Cc: devel@driverdev.osuosl.org, linux-wireless@vger.kernel.org, Larry Finger , Arnd Bergmann Subject: [PATCH v2 08/10] rtlwifi: rtl8821ae: Convert driver to use common hardware info routine Date: Mon, 27 Jun 2016 10:52:36 -0500 Message-Id: <1467042758-25742-9-git-send-email-Larry.Finger@lwfinger.net> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1467042758-25742-1-git-send-email-Larry.Finger@lwfinger.net> References: <1467042758-25742-1-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-Virus-Scanned: ClamAV using ClamSMTP The driver for RTL8821AE chips is converted to use the common routine for getting the hardware information. Reported-by: Arnd Bergmann Signed-off-by: Larry Finger Cc: Arnd Bergmann --- V2 - Fixes bug found after V1 was submitted. This patch requires ("rtlwifi: Add missing newlines to RT_TRACE calls") submitted by Joe Perches. --- .../net/wireless/realtek/rtlwifi/rtl8821ae/hw.c | 84 +++------------------- 1 file changed, 11 insertions(+), 73 deletions(-) diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c index ac8836b..0cddf1a 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c @@ -3101,86 +3101,22 @@ static void _rtl8821ae_read_adapter_info(struct ieee80211_hw *hw, bool b_pseudo_ struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); - struct device *dev = &rtl_pcipriv(hw)->dev.pdev->dev; - u16 i, usvalue; - u8 hwinfo[HWSET_MAX_SIZE]; - u16 eeprom_id; + int params[] = {RTL_EEPROM_ID, EEPROM_VID, EEPROM_DID, + EEPROM_SVID, EEPROM_SMID, EEPROM_MAC_ADDR, + EEPROM_CHANNELPLAN, EEPROM_VERSION, EEPROM_CUSTOMER_ID, + COUNTRY_CODE_WORLD_WIDE_13}; + u8 *hwinfo; if (b_pseudo_test) { ;/* need add */ } - switch (rtlefuse->epromtype) { - case EEPROM_BOOT_EFUSE: - rtl_efuse_shadow_map_update(hw); - break; - - case EEPROM_93C46: - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - "RTL819X Not boot from eeprom, check it !!\n"); - return; - - default: - dev_warn(dev, "no efuse data\n"); - } - memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0], HWSET_MAX_SIZE); - - RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, "MAP\n", - hwinfo, HWSET_MAX_SIZE); - - eeprom_id = *((u16 *)&hwinfo[0]); - if (eeprom_id != RTL_EEPROM_ID) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, - "EEPROM ID(%#x) is invalid!!\n", eeprom_id); - rtlefuse->autoload_failflag = true; - } else { - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Autoload OK\n"); - rtlefuse->autoload_failflag = false; - } - - if (rtlefuse->autoload_failflag) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - "RTL8812AE autoload_failflag, check it !!\n"); + hwinfo = kzalloc(HWSET_MAX_SIZE, GFP_KERNEL); + if (!hwinfo) return; - } - - rtlefuse->eeprom_version = *(u8 *)&hwinfo[EEPROM_VERSION]; - if (rtlefuse->eeprom_version == 0xff) - rtlefuse->eeprom_version = 0; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "EEPROM version: 0x%2x\n", rtlefuse->eeprom_version); - - rtlefuse->eeprom_vid = *(u16 *)&hwinfo[EEPROM_VID]; - rtlefuse->eeprom_did = *(u16 *)&hwinfo[EEPROM_DID]; - rtlefuse->eeprom_svid = *(u16 *)&hwinfo[EEPROM_SVID]; - rtlefuse->eeprom_smid = *(u16 *)&hwinfo[EEPROM_SMID]; - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "EEPROMId = 0x%4x\n", eeprom_id); - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "EEPROM VID = 0x%4x\n", rtlefuse->eeprom_vid); - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "EEPROM DID = 0x%4x\n", rtlefuse->eeprom_did); - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "EEPROM SVID = 0x%4x\n", rtlefuse->eeprom_svid); - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "EEPROM SMID = 0x%4x\n", rtlefuse->eeprom_smid); - - /*customer ID*/ - rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID]; - if (rtlefuse->eeprom_oemid == 0xFF) - rtlefuse->eeprom_oemid = 0; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid); - - for (i = 0; i < 6; i += 2) { - usvalue = *(u16 *)&hwinfo[EEPROM_MAC_ADDR + i]; - *((u16 *)(&rtlefuse->dev_addr[i])) = usvalue; - } - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - "dev_addr: %pM\n", rtlefuse->dev_addr); + if (rtl_get_hwinfo(hw, rtlpriv, HWSET_MAX_SIZE, hwinfo, params)) + goto exit; _rtl8821ae_read_txpower_info_from_hwpg(hw, rtlefuse->autoload_failflag, hwinfo); @@ -3280,6 +3216,8 @@ static void _rtl8821ae_read_adapter_info(struct ieee80211_hw *hw, bool b_pseudo_ break; } } +exit: + kfree(hwinfo); } /*static void _rtl8821ae_hal_customized_behavior(struct ieee80211_hw *hw)