From patchwork Tue Feb 26 00:13:26 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Larry Finger X-Patchwork-Id: 223079 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id F1D2D2C029F for ; Tue, 26 Feb 2013 11:14:40 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932238Ab3BZAOh (ORCPT ); Mon, 25 Feb 2013 19:14:37 -0500 Received: from mail-oa0-f43.google.com ([209.85.219.43]:44104 "EHLO mail-oa0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932199Ab3BZAO2 (ORCPT ); Mon, 25 Feb 2013 19:14:28 -0500 Received: by mail-oa0-f43.google.com with SMTP id l10so4154534oag.2 for ; Mon, 25 Feb 2013 16:14:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:sender:from:to:cc:subject:date:message-id:x-mailer :in-reply-to:references; bh=UjX5JDDS+ct37SDiwPa4nFfaoA2g4+oas+R+LbBV4N0=; b=bZk8zpdY4RibHLvnPVb7niHPB+OmuQ/9oaWEFt08SNA8Q4k6NF2kPKuwpdB7sGTQRB WvmfKGuZwW4EN++VFdFKYUbtxL4eKfMpViJNPMU0zRb13b6QnOjlHNlZEc9phs4fWPtB HewdikPQfocR1eQHIYIeaXmp5eESaOu8GfU1rqcDFQrCZmRLs3KvjnRHdhbNxSFUx/0Q zHMSiBWh7C/j3rd0u2UEg9DXm20RqSD+SNJO5S+JCRWUMZWiW7KAoO65Yv64/+TPZH9A 3J1L09D1VTM2RNGODd6aV5Ch/XNF+MC/pULhynT7nKffmf53t85hyzhtJ5QKUPj/1TKN 6tVQ== X-Received: by 10.60.170.242 with SMTP id ap18mr168188oec.108.1361837667784; Mon, 25 Feb 2013 16:14:27 -0800 (PST) Received: from linux-2liw.lan (CPE-75-81-36-228.kc.res.rr.com. [75.81.36.228]) by mx.google.com with ESMTPS id d10sm8177318oeh.7.2013.02.25.16.14.24 (version=TLSv1.2 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 25 Feb 2013 16:14:27 -0800 (PST) From: Larry Finger To: linville@tuxdriver.com Cc: linux-wireless@vger.kernel.org, Larry Finger , netdev@vger.kernel.org, jcheung@suse.com, machen@suse.com, mmarek@suse.cz Subject: [RFC/RFT 14/27] rtlwifi: rtl8188ee: Add files for new driver - part 5 Date: Mon, 25 Feb 2013 18:13:26 -0600 Message-Id: <1361837619-2985-15-git-send-email-Larry.Finger@lwfinger.net> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1361837619-2985-1-git-send-email-Larry.Finger@lwfinger.net> References: <1361837619-2985-1-git-send-email-Larry.Finger@lwfinger.net> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Signed-off-by: Larry Finger Cc: jcheung@suse.com Cc: machen@suse.com Cc: mmarek@suse.cz --- drivers/net/wireless/rtlwifi/rtl8188ee/led.c | 158 +++++++++++++++++++++++++++ drivers/net/wireless/rtlwifi/rtl8188ee/led.h | 38 +++++++ 2 files changed, 196 insertions(+) create mode 100644 drivers/net/wireless/rtlwifi/rtl8188ee/led.c create mode 100644 drivers/net/wireless/rtlwifi/rtl8188ee/led.h diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/led.c b/drivers/net/wireless/rtlwifi/rtl8188ee/led.c new file mode 100644 index 0000000..7fac87f --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8188ee/led.c @@ -0,0 +1,158 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2013 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger + * + *****************************************************************************/ + +#include "../wifi.h" +#include "../pci.h" +#include "reg.h" +#include "led.h" + +static void _rtl88ee_init_led(struct ieee80211_hw *hw, + struct rtl_led *pled, enum rtl_led_pin ledpin) +{ + pled->hw = hw; + pled->ledpin = ledpin; + pled->ledon = false; +} + +void rtl88ee_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled) +{ + u8 ledcfg; + struct rtl_priv *rtlpriv = rtl_priv(hw); + + RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, + "LedAddr:%X ledpin =%d\n", REG_LEDCFG2, pled->ledpin); + + + + switch (pled->ledpin) { + case LED_PIN_GPIO0: + break; + case LED_PIN_LED0: + ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG2); + rtl_write_byte(rtlpriv, + REG_LEDCFG2, (ledcfg & 0xf0) | BIT(5) | BIT(6)); + break; + case LED_PIN_LED1: + ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG1); + rtl_write_byte(rtlpriv, REG_LEDCFG1, ledcfg & 0x10); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "switch case not processed\n"); + break; + } + pled->ledon = true; +} + +void rtl88ee_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); + u8 ledcfg; + + RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, + "LedAddr:%X ledpin =%d\n", REG_LEDCFG2, pled->ledpin); + + switch (pled->ledpin) { + case LED_PIN_GPIO0: + break; + case LED_PIN_LED0: + ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG2); + ledcfg &= 0xf0; + if (pcipriv->ledctl.led_opendrain == true) { + rtl_write_byte(rtlpriv, REG_LEDCFG2, + (ledcfg | BIT(3) | BIT(5) | BIT(6))); + ledcfg = rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG); + rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, + ledcfg & 0xFE); + } else { + rtl_write_byte(rtlpriv, REG_LEDCFG2, + (ledcfg | BIT(3) | BIT(5) | BIT(6))); + } + break; + case LED_PIN_LED1: + ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG1); + ledcfg &= 0x10; + rtl_write_byte(rtlpriv, REG_LEDCFG1, (ledcfg | BIT(3))); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + "switch case not processed\n"); + break; + } + pled->ledon = false; +} + +void rtl88ee_init_sw_leds(struct ieee80211_hw *hw) +{ + struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); + _rtl88ee_init_led(hw, &(pcipriv->ledctl.sw_led0), LED_PIN_LED0); + _rtl88ee_init_led(hw, &(pcipriv->ledctl.sw_led1), LED_PIN_LED1); +} + +static void _rtl88ee_sw_led_control(struct ieee80211_hw *hw, + enum led_ctl_mode ledaction) +{ + struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); + struct rtl_led *pLed0 = &(pcipriv->ledctl.sw_led0); + switch (ledaction) { + case LED_CTL_POWER_ON: + case LED_CTL_LINK: + case LED_CTL_NO_LINK: + rtl88ee_sw_led_on(hw, pLed0); + break; + case LED_CTL_POWER_OFF: + rtl88ee_sw_led_off(hw, pLed0); + break; + default: + break; + } +} + +void rtl88ee_led_control(struct ieee80211_hw *hw, + enum led_ctl_mode ledaction) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + + if ((ppsc->rfoff_reason > RF_CHANGE_BY_PS) && + (ledaction == LED_CTL_TX || + ledaction == LED_CTL_RX || + ledaction == LED_CTL_SITE_SURVEY || + ledaction == LED_CTL_LINK || + ledaction == LED_CTL_NO_LINK || + ledaction == LED_CTL_START_TO_LINK || + ledaction == LED_CTL_POWER_ON)) { + return; + } + RT_TRACE(rtlpriv, COMP_LED, DBG_TRACE, "ledaction %d,\n", + ledaction); + _rtl88ee_sw_led_control(hw, ledaction); +} + diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/led.h b/drivers/net/wireless/rtlwifi/rtl8188ee/led.h new file mode 100644 index 0000000..4073f6f --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8188ee/led.h @@ -0,0 +1,38 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2013 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger + * + *****************************************************************************/ + +#ifndef __RTL92CE_LED_H__ +#define __RTL92CE_LED_H__ + +void rtl88ee_init_sw_leds(struct ieee80211_hw *hw); +void rtl88ee_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled); +void rtl88ee_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled); +void rtl88ee_led_control(struct ieee80211_hw *hw, enum led_ctl_mode ledaction); + +#endif