mirror of
https://github.com/lwfinger/rtl8188eu.git
synced 2024-11-14 00:59:37 +00:00
381 lines
10 KiB
C
381 lines
10 KiB
C
/******************************************************************************
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*
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* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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*
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*
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******************************************************************************/
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#include <osdep_service.h>
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#include <drv_types.h>
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#include <hal_intf.h>
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#include <hal_com.h>
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#include <rtl8188e_hal.h>
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#define _HAL_INIT_C_
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void dump_chip_info(struct HAL_VERSION chip_vers)
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{
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uint cnt = 0;
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char buf[128];
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if (IS_81XXC(chip_vers)) {
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cnt += sprintf((buf+cnt), "Chip Version Info: %s_",
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IS_92C_SERIAL(chip_vers) ?
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"CHIP_8192C" : "CHIP_8188C");
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} else if (IS_92D(chip_vers)) {
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cnt += sprintf((buf+cnt), "Chip Version Info: CHIP_8192D_");
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} else if (IS_8723_SERIES(chip_vers)) {
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cnt += sprintf((buf+cnt), "Chip Version Info: CHIP_8723A_");
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} else if (IS_8188E(chip_vers)) {
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cnt += sprintf((buf+cnt), "Chip Version Info: CHIP_8188E_");
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}
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cnt += sprintf((buf+cnt), "%s_", IS_NORMAL_CHIP(chip_vers) ?
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"Normal_Chip" : "Test_Chip");
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cnt += sprintf((buf+cnt), "%s_", IS_CHIP_VENDOR_TSMC(chip_vers) ?
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"TSMC" : "UMC");
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if (IS_A_CUT(chip_vers))
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cnt += sprintf((buf+cnt), "A_CUT_");
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else if (IS_B_CUT(chip_vers))
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cnt += sprintf((buf+cnt), "B_CUT_");
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else if (IS_C_CUT(chip_vers))
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cnt += sprintf((buf+cnt), "C_CUT_");
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else if (IS_D_CUT(chip_vers))
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cnt += sprintf((buf+cnt), "D_CUT_");
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else if (IS_E_CUT(chip_vers))
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cnt += sprintf((buf+cnt), "E_CUT_");
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else
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cnt += sprintf((buf+cnt), "UNKNOWN_CUT(%d)_",
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chip_vers.CUTVersion);
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if (IS_1T1R(chip_vers))
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cnt += sprintf((buf+cnt), "1T1R_");
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else if (IS_1T2R(chip_vers))
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cnt += sprintf((buf+cnt), "1T2R_");
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else if (IS_2T2R(chip_vers))
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cnt += sprintf((buf+cnt), "2T2R_");
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else
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cnt += sprintf((buf+cnt), "UNKNOWN_RFTYPE(%d)_",
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chip_vers.RFType);
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cnt += sprintf((buf+cnt), "RomVer(%d)\n", chip_vers.ROMVer);
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pr_info("%s", buf);
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}
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#define CHAN_PLAN_HW 0x80
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u8 /* return the final channel plan decision */
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hal_com_get_channel_plan(struct adapter *padapter, u8 hw_channel_plan,
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u8 sw_channel_plan, u8 def_channel_plan,
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bool load_fail)
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{
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u8 sw_cfg;
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u8 chnlplan;
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sw_cfg = true;
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if (!load_fail) {
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if (!rtw_is_channel_plan_valid(sw_channel_plan))
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sw_cfg = false;
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if (hw_channel_plan & CHAN_PLAN_HW)
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sw_cfg = false;
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}
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if (sw_cfg)
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chnlplan = sw_channel_plan;
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else
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chnlplan = hw_channel_plan & (~CHAN_PLAN_HW);
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if (!rtw_is_channel_plan_valid(chnlplan))
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chnlplan = def_channel_plan;
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return chnlplan;
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}
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u8 MRateToHwRate(u8 rate)
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{
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u8 ret = DESC_RATE1M;
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switch (rate) {
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/* CCK and OFDM non-HT rates */
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case IEEE80211_CCK_RATE_1MB:
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ret = DESC_RATE1M;
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break;
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case IEEE80211_CCK_RATE_2MB:
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ret = DESC_RATE2M;
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break;
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case IEEE80211_CCK_RATE_5MB:
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ret = DESC_RATE5_5M;
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break;
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case IEEE80211_CCK_RATE_11MB:
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ret = DESC_RATE11M;
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break;
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case IEEE80211_OFDM_RATE_6MB:
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ret = DESC_RATE6M;
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break;
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case IEEE80211_OFDM_RATE_9MB:
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ret = DESC_RATE9M;
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break;
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case IEEE80211_OFDM_RATE_12MB:
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ret = DESC_RATE12M;
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break;
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case IEEE80211_OFDM_RATE_18MB:
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ret = DESC_RATE18M;
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break;
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case IEEE80211_OFDM_RATE_24MB:
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ret = DESC_RATE24M;
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break;
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case IEEE80211_OFDM_RATE_36MB:
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ret = DESC_RATE36M;
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break;
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case IEEE80211_OFDM_RATE_48MB:
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ret = DESC_RATE48M;
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break;
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case IEEE80211_OFDM_RATE_54MB:
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ret = DESC_RATE54M;
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break;
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default:
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break;
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}
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return ret;
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}
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void HalSetBrateCfg(struct adapter *adapt, u8 *brates, u16 *rate_cfg)
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{
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u8 i, is_brate, brate;
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for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) {
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is_brate = brates[i] & IEEE80211_BASIC_RATE_MASK;
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brate = brates[i] & 0x7f;
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if (is_brate) {
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switch (brate) {
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case IEEE80211_CCK_RATE_1MB:
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*rate_cfg |= RATE_1M;
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break;
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case IEEE80211_CCK_RATE_2MB:
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*rate_cfg |= RATE_2M;
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break;
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case IEEE80211_CCK_RATE_5MB:
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*rate_cfg |= RATE_5_5M;
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break;
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case IEEE80211_CCK_RATE_11MB:
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*rate_cfg |= RATE_11M;
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break;
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case IEEE80211_OFDM_RATE_6MB:
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*rate_cfg |= RATE_6M;
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break;
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case IEEE80211_OFDM_RATE_9MB:
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*rate_cfg |= RATE_9M;
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break;
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case IEEE80211_OFDM_RATE_12MB:
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*rate_cfg |= RATE_12M;
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break;
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case IEEE80211_OFDM_RATE_18MB:
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*rate_cfg |= RATE_18M;
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break;
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case IEEE80211_OFDM_RATE_24MB:
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*rate_cfg |= RATE_24M;
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break;
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case IEEE80211_OFDM_RATE_36MB:
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*rate_cfg |= RATE_36M;
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break;
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case IEEE80211_OFDM_RATE_48MB:
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*rate_cfg |= RATE_48M;
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break;
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case IEEE80211_OFDM_RATE_54MB:
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*rate_cfg |= RATE_54M;
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break;
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}
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}
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}
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}
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static void one_out_pipe(struct adapter *adapter)
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{
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struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter);
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pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */
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pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[0];/* VI */
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pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[0];/* BE */
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pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[0];/* BK */
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pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */
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pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */
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pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */
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pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */
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}
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static void two_out_pipe(struct adapter *adapter, bool wifi_cfg)
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{
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struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter);
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if (wifi_cfg) { /* WMM */
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/* BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA */
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/* 0, 1, 0, 1, 0, 0, 0, 0, 0}; */
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/* 0:H, 1:L */
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pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[1];/* VO */
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pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[0];/* VI */
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pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[1];/* BE */
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pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[0];/* BK */
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pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */
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pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */
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pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */
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pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */
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} else {/* typical setting */
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/* BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA */
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/* 1, 1, 0, 0, 0, 0, 0, 0, 0}; */
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/* 0:H, 1:L */
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pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */
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pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[0];/* VI */
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pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[1];/* BE */
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pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[1];/* BK */
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pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */
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pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */
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pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */
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pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */
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}
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}
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static void three_out_pipe(struct adapter *adapter, bool wifi_cfg)
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{
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struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter);
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if (wifi_cfg) {/* for WMM */
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/* BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA */
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/* 1, 2, 1, 0, 0, 0, 0, 0, 0}; */
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/* 0:H, 1:N, 2:L */
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pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */
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pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[1];/* VI */
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pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[2];/* BE */
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pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[1];/* BK */
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pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */
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pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */
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pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */
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pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */
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} else {/* typical setting */
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/* BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA */
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/* 2, 2, 1, 0, 0, 0, 0, 0, 0}; */
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/* 0:H, 1:N, 2:L */
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pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */
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pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[1];/* VI */
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pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[2];/* BE */
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pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[2];/* BK */
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pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */
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pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */
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pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */
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pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */
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}
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}
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bool Hal_MappingOutPipe(struct adapter *adapter, u8 numoutpipe)
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{
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struct registry_priv *pregistrypriv = &adapter->registrypriv;
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bool wifi_cfg = (pregistrypriv->wifi_spec) ? true : false;
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bool result = true;
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switch (numoutpipe) {
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case 2:
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two_out_pipe(adapter, wifi_cfg);
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break;
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case 3:
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three_out_pipe(adapter, wifi_cfg);
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break;
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case 1:
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one_out_pipe(adapter);
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break;
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default:
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result = false;
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break;
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}
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return result;
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}
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void hal_init_macaddr(struct adapter *adapter)
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{
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rtw_hal_set_hwreg(adapter, HW_VAR_MAC_ADDR,
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adapter->eeprompriv.mac_addr);
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}
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/*
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* C2H event format:
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* Field TRIGGER CONTENT CMD_SEQ CMD_LEN CMD_ID
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* BITS [127:120] [119:16] [15:8] [7:4] [3:0]
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*/
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void c2h_evt_clear(struct adapter *adapter)
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{
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rtw_write8(adapter, REG_C2HEVT_CLEAR, C2H_EVT_HOST_CLOSE);
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}
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s32 c2h_evt_read(struct adapter *adapter, u8 *buf)
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{
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s32 ret = _FAIL;
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struct c2h_evt_hdr *c2h_evt;
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int i;
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u8 trigger;
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if (buf == NULL)
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goto exit;
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trigger = rtw_read8(adapter, REG_C2HEVT_CLEAR);
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if (trigger == C2H_EVT_HOST_CLOSE)
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goto exit; /* Not ready */
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else if (trigger != C2H_EVT_FW_CLOSE)
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goto clear_evt; /* Not a valid value */
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c2h_evt = (struct c2h_evt_hdr *)buf;
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memset(c2h_evt, 0, 16);
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*buf = rtw_read8(adapter, REG_C2HEVT_MSG_NORMAL);
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*(buf+1) = rtw_read8(adapter, REG_C2HEVT_MSG_NORMAL + 1);
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RT_PRINT_DATA(_module_hal_init_c_, _drv_info_, "c2h_evt_read(): ",
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&c2h_evt , sizeof(c2h_evt));
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/* Read the content */
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for (i = 0; i < c2h_evt->plen; i++)
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c2h_evt->payload[i] = rtw_read8(adapter, REG_C2HEVT_MSG_NORMAL +
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sizeof(*c2h_evt) + i);
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RT_PRINT_DATA(_module_hal_init_c_, _drv_info_,
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"c2h_evt_read(): Command Content:\n",
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c2h_evt->payload, c2h_evt->plen);
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ret = _SUCCESS;
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clear_evt:
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/*
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* Clear event to notify FW we have read the command.
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* If this field isn't clear, the FW won't update the next
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* command message.
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*/
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c2h_evt_clear(adapter);
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exit:
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return ret;
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}
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