From patchwork Mon Jun 27 15:52:30 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Larry Finger X-Patchwork-Id: 9200855 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 AA7A560752 for ; Mon, 27 Jun 2016 15:53:17 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9AE1E28591 for ; Mon, 27 Jun 2016 15:53:17 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8F7EC2859B; Mon, 27 Jun 2016 15:53:17 +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 2427D28591 for ; Mon, 27 Jun 2016 15:53:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751941AbcF0PxP (ORCPT ); Mon, 27 Jun 2016 11:53:15 -0400 Received: from mail-oi0-f68.google.com ([209.85.218.68]:35806 "EHLO mail-oi0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751860AbcF0PxK (ORCPT ); Mon, 27 Jun 2016 11:53:10 -0400 Received: by mail-oi0-f68.google.com with SMTP id d132so31323896oig.2 for ; Mon, 27 Jun 2016 08:53:10 -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=v5Mtkj4T0UIsY8H3mgrd60LS/IWfaKH+0oHfexSJGB8=; b=Opu34jATB7I8DLCAt+p8PNvjZOv302E5lmVM6t1q4zhTi3HFztRxskGsvjAQvjcYyx mnT3+RYM6MW08+8Hx7Fuu3vd1KfhSpi5/jRnTIAbYFHZ8aCTnhNSwI+1QHqT4uA2zXZZ g2f+sdDTisjsXjzmLtc2ANRRmk+/GyO17wtuBdB5TqSeg1oOWQE6jH1XLPohNIR7yUUc sRIod+CsYSNebFmFB5n8iEsEJyto2OQ2KmhEG7fLZ1u6vgowYW13XCE6rOmP7w2qesdu piSpwwO3CdWIFXtRJX8yBj/nA5YtJOLQ3zc69QuA/XHgcQrXIjECFbI+HS5HwVGzjCH/ iXnw== 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=v5Mtkj4T0UIsY8H3mgrd60LS/IWfaKH+0oHfexSJGB8=; b=bsPllC+Jr+RmUKPjVO015pMCmAhmLnqhomjbzCAMXLk6ESFF4Havgo7mYn8t7ooOfV xtJmopARsgmQaiz8qm8Nb+5i1lJZy8zS/oSXMRAGRzRC+HaRtDKqpQ7Vgn4oWGRccFK8 vESuNcCpA+4TIurhEYakgKGNOW2+UO+kmEiK5/UImiPzI++5DYjn+jVY2pV71Gx6hqza IBrivHdDXeGg00XcjPVU1veJSIs0A2YJTrTCRvl7PD1s3eFAR6nSpdQ4QzChNujaSLNv fW5eVWXIKXb058rwbzu/NNV2yhucuoLcD7ukeX6vYdLC5xNq2k1Di/yA0kEHBLfGYQbL x1QA== X-Gm-Message-State: ALyK8tJebJofUSvk9gBO9thghhHFq3QIJeUydRTk15sHLaGM5mZnfyGkBRx40GDL6knyuA== X-Received: by 10.157.60.83 with SMTP id j19mr1193565ote.71.1467042789520; Mon, 27 Jun 2016 08:53:09 -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.18.2016.06.27.08.53.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 27 Jun 2016 08:53:09 -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 02/10] rtlwifi: rtl8192ce: Convert driver to use common hardware info routine Date: Mon, 27 Jun 2016 10:52:30 -0500 Message-Id: <1467042758-25742-3-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 RTL8192CE 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/rtl8192ce/hw.c | 83 ++++------------------ 1 file changed, 12 insertions(+), 71 deletions(-) diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c index 809a021..2446079 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c @@ -1680,65 +1680,18 @@ static void _rtl92ce_read_adapter_info(struct ieee80211_hw *hw) struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - struct device *dev = &rtl_pcipriv(hw)->dev.pdev->dev; - u16 i, usvalue; - u8 hwinfo[HWSET_MAX_SIZE]; - u16 eeprom_id; - - 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"); - return; - } - - memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0], HWSET_MAX_SIZE); - - RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, "MAP", - hwinfo, HWSET_MAX_SIZE); - - eeprom_id = *((u16 *)&hwinfo[0]); - if (eeprom_id != RTL8190_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) + int params[] = {RTL8190_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; + + hwinfo = kzalloc(HWSET_MAX_SIZE, GFP_KERNEL); + if (!hwinfo) return; - 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); - - 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, "%pM\n", rtlefuse->dev_addr); + if (rtl_get_hwinfo(hw, rtlpriv, HWSET_MAX_SIZE, hwinfo, params)) + goto exit; _rtl92ce_read_txpower_info_from_hwpg(hw, rtlefuse->autoload_failflag, @@ -1747,18 +1700,6 @@ static void _rtl92ce_read_adapter_info(struct ieee80211_hw *hw) rtl8192ce_read_bt_coexist_info_from_hwpg(hw, rtlefuse->autoload_failflag, hwinfo); - - rtlefuse->eeprom_channelplan = *&hwinfo[EEPROM_CHANNELPLAN]; - rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION]; - rtlefuse->txpwr_fromeprom = true; - rtlefuse->eeprom_oemid = *&hwinfo[EEPROM_CUSTOMER_ID]; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - "EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid); - - /* set channel paln to world wide 13 */ - rtlefuse->channel_plan = COUNTRY_CODE_WORLD_WIDE_13; - if (rtlhal->oem_id == RT_CID_DEFAULT) { switch (rtlefuse->eeprom_oemid) { case EEPROM_CID_DEFAULT: @@ -1782,10 +1723,10 @@ static void _rtl92ce_read_adapter_info(struct ieee80211_hw *hw) default: rtlhal->oem_id = RT_CID_DEFAULT; break; - } } - +exit: + kfree(hwinfo); } static void _rtl92ce_hal_customized_behavior(struct ieee80211_hw *hw)