cregit-Linux how code gets into the kernel

Release 4.11 drivers/net/wireless/realtek/rtlwifi/rtl8192ee/rf.c

/******************************************************************************
 *
 * Copyright(c) 2009-2014  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.
 *
 * The full GNU General Public License is included in this distribution in the
 * file called LICENSE.
 *
 * Contact Information:
 * wlanfae <wlanfae@realtek.com>
 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
 * Hsinchu 300, Taiwan.
 *
 * Larry Finger <Larry.Finger@lwfinger.net>
 *
 *****************************************************************************/

#include "../wifi.h"
#include "reg.h"
#include "def.h"
#include "phy.h"
#include "rf.h"
#include "dm.h"

static bool _rtl92ee_phy_rf6052_config_parafile(struct ieee80211_hw *hw);


void rtl92ee_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; switch (bandwidth) { case HT_CHANNEL_WIDTH_20: rtlphy->rfreg_chnlval[0] = ((rtlphy->rfreg_chnlval[0] & 0xfffff3ff) | BIT(10) | BIT(11)); rtl_set_rfreg(hw, RF90_PATH_A, RF_CHNLBW, RFREG_OFFSET_MASK, rtlphy->rfreg_chnlval[0]); rtl_set_rfreg(hw, RF90_PATH_B, RF_CHNLBW, RFREG_OFFSET_MASK, rtlphy->rfreg_chnlval[0]); break; case HT_CHANNEL_WIDTH_20_40: rtlphy->rfreg_chnlval[0] = ((rtlphy->rfreg_chnlval[0] & 0xfffff3ff) | BIT(10)); rtl_set_rfreg(hw, RF90_PATH_A, RF_CHNLBW, RFREG_OFFSET_MASK, rtlphy->rfreg_chnlval[0]); rtl_set_rfreg(hw, RF90_PATH_B, RF_CHNLBW, RFREG_OFFSET_MASK, rtlphy->rfreg_chnlval[0]); break; default: pr_err("unknown bandwidth: %#X\n", bandwidth); break; } }

Contributors

PersonTokensPropCommitsCommitProp
Larry Finger183100.00%2100.00%
Total183100.00%2100.00%


bool rtl92ee_phy_rf6052_config(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; if (rtlphy->rf_type == RF_1T1R) rtlphy->num_total_rfpath = 1; else rtlphy->num_total_rfpath = 2; return _rtl92ee_phy_rf6052_config_parafile(hw); }

Contributors

PersonTokensPropCommitsCommitProp
Larry Finger57100.00%1100.00%
Total57100.00%1100.00%


static bool _rtl92ee_phy_rf6052_config_parafile(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &rtlpriv->phy; u32 u4_regvalue = 0; u8 rfpath; bool rtstatus = true; struct bb_reg_def *pphyreg; for (rfpath = 0; rfpath < rtlphy->num_total_rfpath; rfpath++) { pphyreg = &rtlphy->phyreg_def[rfpath]; switch (rfpath) { case RF90_PATH_A: case RF90_PATH_C: u4_regvalue = rtl_get_bbreg(hw, pphyreg->rfintfs, BRFSI_RFENV); break; case RF90_PATH_B: case RF90_PATH_D: u4_regvalue = rtl_get_bbreg(hw, pphyreg->rfintfs, BRFSI_RFENV << 16); break; } rtl_set_bbreg(hw, pphyreg->rfintfe, BRFSI_RFENV << 16, 0x1); udelay(1); rtl_set_bbreg(hw, pphyreg->rfintfo, BRFSI_RFENV, 0x1); udelay(1); rtl_set_bbreg(hw, pphyreg->rfhssi_para2, B3WIREADDREAALENGTH, 0x0); udelay(1); rtl_set_bbreg(hw, pphyreg->rfhssi_para2, B3WIREDATALENGTH, 0x0); udelay(1); switch (rfpath) { case RF90_PATH_A: rtstatus = rtl92ee_phy_config_rf_with_headerfile(hw, (enum radio_path)rfpath); break; case RF90_PATH_B: rtstatus = rtl92ee_phy_config_rf_with_headerfile(hw, (enum radio_path)rfpath); break; case RF90_PATH_C: break; case RF90_PATH_D: break; } switch (rfpath) { case RF90_PATH_A: case RF90_PATH_C: rtl_set_bbreg(hw, pphyreg->rfintfs, BRFSI_RFENV, u4_regvalue); break; case RF90_PATH_B: case RF90_PATH_D: rtl_set_bbreg(hw, pphyreg->rfintfs, BRFSI_RFENV << 16, u4_regvalue); break; } if (!rtstatus) { RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Radio[%d] Fail!!\n", rfpath); return false; } } RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "\n"); return rtstatus; }

Contributors

PersonTokensPropCommitsCommitProp
Larry Finger33099.70%150.00%
Joe Perches10.30%150.00%
Total331100.00%2100.00%


Overall Contributors

PersonTokensPropCommitsCommitProp
Larry Finger59999.83%266.67%
Joe Perches10.17%133.33%
Total600100.00%3100.00%
Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.
Created with cregit.