/******************************************************************************
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*
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* Copyright(c) 2016 - 2017 Realtek Corporation.
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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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*****************************************************************************/
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/* ************************************************************
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* Description:
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*
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* This file is for 8814A TXBF mechanism
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*
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* ************************************************************ */
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#include "mp_precomp.h"
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#include "../phydm_precomp.h"
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#ifdef PHYDM_BEAMFORMING_SUPPORT
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#if (RTL8814A_SUPPORT == 1)
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boolean
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phydm_beamforming_set_iqgen_8814A(void *dm_void)
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{
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struct dm_struct *dm = (struct dm_struct *)dm_void;
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u8 i = 0;
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u16 counter = 0;
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u32 rf_mode[4];
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for (i = RF_PATH_A; i < MAX_RF_PATH; i++)
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odm_set_rf_reg(dm, i, RF_WE_LUT, 0x80000, 0x1); /*RF mode table write enable*/
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while (1) {
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counter++;
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for (i = RF_PATH_A; i < MAX_RF_PATH; i++)
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odm_set_rf_reg(dm, i, RF_RCK_OS, 0xfffff, 0x18000); /*Select Rx mode*/
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ODM_delay_us(2);
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for (i = RF_PATH_A; i < MAX_RF_PATH; i++)
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rf_mode[i] = odm_get_rf_reg(dm, i, RF_RCK_OS, 0xfffff);
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if (rf_mode[0] == 0x18000 && rf_mode[1] == 0x18000 && rf_mode[2] == 0x18000 && rf_mode[3] == 0x18000)
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break;
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else if (counter == 100) {
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PHYDM_DBG(dm, DBG_TXBF, "iqgen setting fail:8814A\n");
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return false;
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}
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}
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for (i = RF_PATH_A; i < MAX_RF_PATH; i++) {
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odm_set_rf_reg(dm, i, RF_TXPA_G1, 0xfffff, 0xBE77F); /*Set Table data*/
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odm_set_rf_reg(dm, i, RF_TXPA_G2, 0xfffff, 0x226BF); /*@Enable TXIQGEN in Rx mode*/
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}
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odm_set_rf_reg(dm, RF_PATH_A, RF_TXPA_G2, 0xfffff, 0xE26BF); /*@Enable TXIQGEN in Rx mode*/
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for (i = RF_PATH_A; i < MAX_RF_PATH; i++)
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odm_set_rf_reg(dm, i, RF_WE_LUT, 0x80000, 0x0); /*RF mode table write disable*/
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return true;
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}
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void hal_txbf_8814a_set_ndpa_rate(void *dm_void, u8 BW, u8 rate)
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{
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struct dm_struct *dm = (struct dm_struct *)dm_void;
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odm_write_1byte(dm, REG_NDPA_OPT_CTRL_8814A, BW);
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odm_write_1byte(dm, REG_NDPA_RATE_8814A, (u8)rate);
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}
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#if 0
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#define PHYDM_MEMORY_MAP_BUF_READ 0x8000
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#define PHYDM_CTRL_INFO_PAGE 0x660
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void
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phydm_data_rate_8814a(
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struct dm_struct *dm,
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u8 mac_id,
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u32 *data,
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u8 data_len
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)
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{
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u8 i = 0;
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u16 x_read_data_addr = 0;
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odm_write_2byte(dm, REG_PKTBUF_DBG_CTRL_8814A, PHYDM_CTRL_INFO_PAGE);
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x_read_data_addr = PHYDM_MEMORY_MAP_BUF_READ + mac_id * 32; /*@Ctrl Info: 32Bytes for each macid(n)*/
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if (x_read_data_addr < PHYDM_MEMORY_MAP_BUF_READ || x_read_data_addr > 0x8FFF) {
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PHYDM_DBG(dm, DBG_TXBF,
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"x_read_data_addr(0x%x) is not correct!\n",
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x_read_data_addr);
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return;
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}
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/* Read data */
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for (i = 0; i < data_len; i++)
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*(data + i) = odm_read_2byte(dm, x_read_data_addr + i);
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}
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#endif
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void hal_txbf_8814a_get_tx_rate(void *dm_void)
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{
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struct dm_struct *dm = (struct dm_struct *)dm_void;
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struct _RT_BEAMFORMING_INFO *beam_info = &dm->beamforming_info;
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struct _RT_BEAMFORMEE_ENTRY *entry;
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struct ra_table *ra_tab = &dm->dm_ra_table;
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struct cmn_sta_info *sta = NULL;
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u8 data_rate = 0xFF;
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u8 macid = 0;
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entry = &(beam_info->beamformee_entry[beam_info->beamformee_cur_idx]);
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macid = (u8)entry->mac_id;
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sta = dm->phydm_sta_info[macid];
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if (is_sta_active(sta)) {
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data_rate = (sta->ra_info.curr_tx_rate) & 0x7f; /*@Bit7 indicates SGI*/
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beam_info->tx_bf_data_rate = data_rate;
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}
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PHYDM_DBG(dm, DBG_TXBF, "[%s] dm->tx_bf_data_rate = 0x%x\n", __func__,
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beam_info->tx_bf_data_rate);
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}
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void hal_txbf_8814a_reset_tx_path(void *dm_void, u8 idx)
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{
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struct dm_struct *dm = (struct dm_struct *)dm_void;
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#if DEV_BUS_TYPE == RT_USB_INTERFACE
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struct _RT_BEAMFORMING_INFO *beamforming_info = &dm->beamforming_info;
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struct _RT_BEAMFORMEE_ENTRY beamformee_entry;
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u8 nr_index = 0, tx_ss = 0;
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if (idx < BEAMFORMEE_ENTRY_NUM)
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beamformee_entry = beamforming_info->beamformee_entry[idx];
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else
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return;
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if (beamforming_info->last_usb_hub != (*dm->hub_usb_mode)) {
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nr_index = tx_bf_nr(hal_txbf_8814a_get_ntx(dm), beamformee_entry.comp_steering_num_of_bfer);
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if (*dm->hub_usb_mode == 2) {
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if (dm->rf_type == RF_4T4R)
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tx_ss = 0xf;
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else if (dm->rf_type == RF_3T3R)
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tx_ss = 0xe;
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else
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tx_ss = 0x6;
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} else if (*dm->hub_usb_mode == 1) /*USB 2.0 always 2Tx*/
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tx_ss = 0x6;
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else
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tx_ss = 0x6;
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if (tx_ss == 0xf) {
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odm_set_bb_reg(dm, REG_BB_TX_PATH_SEL_1_8814A, MASKBYTE3 | MASKBYTE2HIGHNIBBLE, 0x93f);
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odm_set_bb_reg(dm, REG_BB_TX_PATH_SEL_1_8814A, MASKDWORD, 0x93f93f0);
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} else if (tx_ss == 0xe) {
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odm_set_bb_reg(dm, REG_BB_TX_PATH_SEL_1_8814A, MASKBYTE3 | MASKBYTE2HIGHNIBBLE, 0x93e);
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odm_set_bb_reg(dm, REG_BB_TX_PATH_SEL_2_8814A, MASKDWORD, 0x93e93e0);
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} else if (tx_ss == 0x6) {
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odm_set_bb_reg(dm, REG_BB_TX_PATH_SEL_1_8814A, MASKBYTE3 | MASKBYTE2HIGHNIBBLE, 0x936);
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odm_set_bb_reg(dm, REG_BB_TX_PATH_SEL_2_8814A, MASKLWORD, 0x9360);
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}
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if (idx == 0) {
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switch (nr_index) {
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case 0:
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break;
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case 1: /*Nsts = 2 BC*/
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odm_set_bb_reg(dm, REG_BB_TXBF_ANT_SET_BF0_8814A, MASKBYTE3LOWNIBBLE | MASKL3BYTES, 0x9366); /*tx2path, BC*/
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break;
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case 2: /*Nsts = 3 BCD*/
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odm_set_bb_reg(dm, REG_BB_TXBF_ANT_SET_BF0_8814A, MASKBYTE3LOWNIBBLE | MASKL3BYTES, 0x93e93ee); /*tx3path, BCD*/
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break;
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default: /*nr>3, same as Case 3*/
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odm_set_bb_reg(dm, REG_BB_TXBF_ANT_SET_BF0_8814A, MASKBYTE3LOWNIBBLE | MASKL3BYTES, 0x93f93ff); /*tx4path, ABCD*/
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break;
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}
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} else {
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switch (nr_index) {
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case 0:
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break;
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case 1: /*Nsts = 2 BC*/
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odm_set_bb_reg(dm, REG_BB_TXBF_ANT_SET_BF1_8814A, MASKBYTE3LOWNIBBLE | MASKL3BYTES, 0x9366); /*tx2path, BC*/
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break;
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case 2: /*Nsts = 3 BCD*/
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odm_set_bb_reg(dm, REG_BB_TXBF_ANT_SET_BF1_8814A, MASKBYTE3LOWNIBBLE | MASKL3BYTES, 0x93e93ee); /*tx3path, BCD*/
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break;
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default: /*nr>3, same as Case 3*/
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odm_set_bb_reg(dm, REG_BB_TXBF_ANT_SET_BF1_8814A, MASKBYTE3LOWNIBBLE | MASKL3BYTES, 0x93f93ff); /*tx4path, ABCD*/
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break;
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}
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}
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beamforming_info->last_usb_hub = *dm->hub_usb_mode;
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} else
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return;
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#endif
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}
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u8 hal_txbf_8814a_get_ntx(void *dm_void)
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{
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struct dm_struct *dm = (struct dm_struct *)dm_void;
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u8 ntx = 0, tx_ss = 3;
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#if DEV_BUS_TYPE == RT_USB_INTERFACE
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tx_ss = *dm->hub_usb_mode;
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#endif
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if (tx_ss == 3 || tx_ss == 2) {
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if (dm->rf_type == RF_4T4R)
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ntx = 3;
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else if (dm->rf_type == RF_3T3R)
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ntx = 2;
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else
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ntx = 1;
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} else if (tx_ss == 1) /*USB 2.0 always 2Tx*/
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ntx = 1;
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else
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ntx = 1;
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PHYDM_DBG(dm, DBG_TXBF, "[%s] ntx = %d\n", __func__, ntx);
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return ntx;
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}
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u8 hal_txbf_8814a_get_nrx(void *dm_void)
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{
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struct dm_struct *dm = (struct dm_struct *)dm_void;
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u8 nrx = 0;
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if (dm->rf_type == RF_4T4R)
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nrx = 3;
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else if (dm->rf_type == RF_3T3R)
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nrx = 2;
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else if (dm->rf_type == RF_2T2R)
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nrx = 1;
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else if (dm->rf_type == RF_2T3R)
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nrx = 2;
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else if (dm->rf_type == RF_2T4R)
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nrx = 3;
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else if (dm->rf_type == RF_1T1R)
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nrx = 0;
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else if (dm->rf_type == RF_1T2R)
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nrx = 1;
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else
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nrx = 0;
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PHYDM_DBG(dm, DBG_TXBF, "[%s] nrx = %d\n", __func__, nrx);
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return nrx;
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}
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void hal_txbf_8814a_rf_mode(void *dm_void,
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struct _RT_BEAMFORMING_INFO *beamforming_info,
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u8 idx)
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{
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struct dm_struct *dm = (struct dm_struct *)dm_void;
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u8 nr_index = 0;
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u8 tx_ss = 3; /*@default use 3 Tx*/
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struct _RT_BEAMFORMEE_ENTRY beamformee_entry;
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if (idx < BEAMFORMEE_ENTRY_NUM)
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beamformee_entry = beamforming_info->beamformee_entry[idx];
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else
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return;
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nr_index = tx_bf_nr(hal_txbf_8814a_get_ntx(dm), beamformee_entry.comp_steering_num_of_bfer);
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if (dm->rf_type == RF_1T1R)
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return;
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if (beamforming_info->beamformee_su_cnt > 0) {
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#if DEV_BUS_TYPE == RT_USB_INTERFACE
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beamforming_info->last_usb_hub = *dm->hub_usb_mode;
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tx_ss = *dm->hub_usb_mode;
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#endif
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if (tx_ss == 3 || tx_ss == 2) {
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if (dm->rf_type == RF_4T4R)
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tx_ss = 0xf;
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else if (dm->rf_type == RF_3T3R)
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tx_ss = 0xe;
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else
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tx_ss = 0x6;
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} else if (tx_ss == 1) /*USB 2.0 always 2Tx*/
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tx_ss = 0x6;
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else
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tx_ss = 0x6;
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if (tx_ss == 0xf) {
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odm_set_bb_reg(dm, REG_BB_TX_PATH_SEL_1_8814A, MASKBYTE3 | MASKBYTE2HIGHNIBBLE, 0x93f);
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odm_set_bb_reg(dm, REG_BB_TX_PATH_SEL_1_8814A, MASKDWORD, 0x93f93f0);
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} else if (tx_ss == 0xe) {
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odm_set_bb_reg(dm, REG_BB_TX_PATH_SEL_1_8814A, MASKBYTE3 | MASKBYTE2HIGHNIBBLE, 0x93e);
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odm_set_bb_reg(dm, REG_BB_TX_PATH_SEL_2_8814A, MASKDWORD, 0x93e93e0);
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} else if (tx_ss == 0x6) {
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odm_set_bb_reg(dm, REG_BB_TX_PATH_SEL_1_8814A, MASKBYTE3 | MASKBYTE2HIGHNIBBLE, 0x936);
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odm_set_bb_reg(dm, REG_BB_TX_PATH_SEL_2_8814A, MASKLWORD, 0x9360);
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}
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/*@for 8814 19ac(idx 1), 19b4(idx 0), different Tx ant setting*/
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odm_set_bb_reg(dm, REG_BB_TXBF_ANT_SET_BF1_8814A, BIT(28) | BIT29, 0x2); /*@enable BB TxBF ant mapping register*/
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odm_set_bb_reg(dm, REG_BB_TXBF_ANT_SET_BF1_8814A, BIT30, 0x1); /*@if Nsts > Nc don't apply V matrix*/
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if (idx == 0) {
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switch (nr_index) {
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case 0:
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break;
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case 1: /*Nsts = 2 BC*/
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odm_set_bb_reg(dm, REG_BB_TXBF_ANT_SET_BF0_8814A, MASKBYTE3LOWNIBBLE | MASKL3BYTES, 0x9366); /*tx2path, BC*/
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break;
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case 2: /*Nsts = 3 BCD*/
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odm_set_bb_reg(dm, REG_BB_TXBF_ANT_SET_BF0_8814A, MASKBYTE3LOWNIBBLE | MASKL3BYTES, 0x93e93ee); /*tx3path, BCD*/
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break;
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default: /*nr>3, same as Case 3*/
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odm_set_bb_reg(dm, REG_BB_TXBF_ANT_SET_BF0_8814A, MASKBYTE3LOWNIBBLE | MASKL3BYTES, 0x93f93ff); /*tx4path, ABCD*/
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break;
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}
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} else {
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switch (nr_index) {
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case 0:
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break;
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case 1: /*Nsts = 2 BC*/
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odm_set_bb_reg(dm, REG_BB_TXBF_ANT_SET_BF1_8814A, MASKBYTE3LOWNIBBLE | MASKL3BYTES, 0x9366); /*tx2path, BC*/
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break;
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case 2: /*Nsts = 3 BCD*/
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odm_set_bb_reg(dm, REG_BB_TXBF_ANT_SET_BF1_8814A, MASKBYTE3LOWNIBBLE | MASKL3BYTES, 0x93e93ee); /*tx3path, BCD*/
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break;
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default: /*nr>3, same as Case 3*/
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odm_set_bb_reg(dm, REG_BB_TXBF_ANT_SET_BF1_8814A, MASKBYTE3LOWNIBBLE | MASKL3BYTES, 0x93f93ff); /*tx4path, ABCD*/
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break;
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}
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}
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}
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if (beamforming_info->beamformee_su_cnt == 0 && beamforming_info->beamformer_su_cnt == 0) {
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odm_set_bb_reg(dm, REG_BB_TX_PATH_SEL_1_8814A, MASKBYTE3 | MASKBYTE2HIGHNIBBLE, 0x932); /*set tx_path selection for 8814a BFer bug refine*/
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odm_set_bb_reg(dm, REG_BB_TX_PATH_SEL_2_8814A, MASKDWORD, 0x93e9360);
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}
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}
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#if 0
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void
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hal_txbf_8814a_download_ndpa(
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void *dm_void,
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u8 idx
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)
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{
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struct dm_struct *dm = (struct dm_struct *)dm_void;
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u8 u1b_tmp = 0, tmp_reg422 = 0;
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u8 bcn_valid_reg = 0, count = 0, dl_bcn_count = 0;
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u16 head_page = 0x7FE;
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boolean is_send_beacon = false;
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u16 tx_page_bndy = LAST_ENTRY_OF_TX_PKT_BUFFER_8814A; /*@default reseved 1 page for the IC type which is undefined.*/
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struct _RT_BEAMFORMING_INFO *beam_info = &dm->beamforming_info;
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struct _RT_BEAMFORMEE_ENTRY *p_beam_entry = beam_info->beamformee_entry + idx;
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void *adapter = dm->adapter;
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#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
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*dm->is_fw_dw_rsvd_page_in_progress = true;
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#endif
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PHYDM_DBG(dm, DBG_TXBF, "[%s] Start!\n", __func__);
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phydm_get_hal_def_var_handler_interface(dm, HAL_DEF_TX_PAGE_BOUNDARY, (u16 *)&tx_page_bndy);
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/*Set REG_CR bit 8. DMA beacon by SW.*/
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u1b_tmp = odm_read_1byte(dm, REG_CR_8814A + 1);
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odm_write_1byte(dm, REG_CR_8814A + 1, (u1b_tmp | BIT(0)));
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|
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/*Set FWHW_TXQ_CTRL 0x422[6]=0 to tell Hw the packet is not a real beacon frame.*/
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tmp_reg422 = odm_read_1byte(dm, REG_FWHW_TXQ_CTRL_8814A + 2);
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odm_write_1byte(dm, REG_FWHW_TXQ_CTRL_8814A + 2, tmp_reg422 & (~BIT(6)));
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if (tmp_reg422 & BIT(6)) {
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PHYDM_DBG(dm, DBG_TXBF,
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"%s: There is an adapter is sending beacon.\n",
|
__func__);
|
is_send_beacon = true;
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}
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/*@0x204[11:0] Beacon Head for TXDMA*/
|
odm_write_2byte(dm, REG_FIFOPAGE_CTRL_2_8814A, head_page);
|
|
do {
|
/*@Clear beacon valid check bit.*/
|
bcn_valid_reg = odm_read_1byte(dm, REG_FIFOPAGE_CTRL_2_8814A + 1);
|
odm_write_1byte(dm, REG_FIFOPAGE_CTRL_2_8814A + 1, (bcn_valid_reg | BIT(7)));
|
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/*@download NDPA rsvd page.*/
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if (p_beam_entry->beamform_entry_cap & BEAMFORMER_CAP_VHT_SU)
|
beamforming_send_vht_ndpa_packet(dm, p_beam_entry->mac_addr, p_beam_entry->AID, p_beam_entry->sound_bw, BEACON_QUEUE);
|
else
|
beamforming_send_ht_ndpa_packet(dm, p_beam_entry->mac_addr, p_beam_entry->sound_bw, BEACON_QUEUE);
|
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/*@check rsvd page download OK.*/
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bcn_valid_reg = odm_read_1byte(dm, REG_FIFOPAGE_CTRL_2_8814A + 1);
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count = 0;
|
while (!(bcn_valid_reg & BIT(7)) && count < 20) {
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count++;
|
ODM_delay_ms(10);
|
bcn_valid_reg = odm_read_1byte(dm, REG_FIFOPAGE_CTRL_2_8814A + 2);
|
}
|
dl_bcn_count++;
|
} while (!(bcn_valid_reg & BIT(7)) && dl_bcn_count < 5);
|
|
if (!(bcn_valid_reg & BIT(7)))
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PHYDM_DBG(dm, DBG_TXBF, "%s Download RSVD page failed!\n",
|
__func__);
|
|
/*@0x204[11:0] Beacon Head for TXDMA*/
|
odm_write_2byte(dm, REG_FIFOPAGE_CTRL_2_8814A, tx_page_bndy);
|
|
/*To make sure that if there exists an adapter which would like to send beacon.*/
|
/*@If exists, the origianl value of 0x422[6] will be 1, we should check this to*/
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/*prevent from setting 0x422[6] to 0 after download reserved page, or it will cause */
|
/*the beacon cannot be sent by HW.*/
|
/*@2010.06.23. Added by tynli.*/
|
if (is_send_beacon)
|
odm_write_1byte(dm, REG_FWHW_TXQ_CTRL_8814A + 2, tmp_reg422);
|
|
/*@Do not enable HW DMA BCN or it will cause Pcie interface hang by timing issue. 2011.11.24. by tynli.*/
|
/*@Clear CR[8] or beacon packet will not be send to TxBuf anymore.*/
|
u1b_tmp = odm_read_1byte(dm, REG_CR_8814A + 1);
|
odm_write_1byte(dm, REG_CR_8814A + 1, (u1b_tmp & (~BIT(0))));
|
|
p_beam_entry->beamform_entry_state = BEAMFORMING_ENTRY_STATE_PROGRESSED;
|
|
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
|
*dm->is_fw_dw_rsvd_page_in_progress = false;
|
#endif
|
}
|
|
void
|
hal_txbf_8814a_fw_txbf_cmd(
|
void *dm_void
|
)
|
{
|
struct dm_struct *dm = (struct dm_struct *)dm_void;
|
u8 idx, period = 0;
|
u8 PageNum0 = 0xFF, PageNum1 = 0xFF;
|
u8 u1_tx_bf_parm[3] = {0};
|
struct _RT_BEAMFORMING_INFO *beam_info = &dm->beamforming_info;
|
|
for (idx = 0; idx < BEAMFORMEE_ENTRY_NUM; idx++) {
|
if (beam_info->beamformee_entry[idx].is_used && beam_info->beamformee_entry[idx].beamform_entry_state == BEAMFORMING_ENTRY_STATE_PROGRESSED) {
|
if (beam_info->beamformee_entry[idx].is_sound) {
|
PageNum0 = 0xFE;
|
PageNum1 = 0x07;
|
period = (u8)(beam_info->beamformee_entry[idx].sound_period);
|
} else if (PageNum0 == 0xFF) {
|
PageNum0 = 0xFF; /*stop sounding*/
|
PageNum1 = 0x0F;
|
}
|
}
|
}
|
|
u1_tx_bf_parm[0] = PageNum0;
|
u1_tx_bf_parm[1] = PageNum1;
|
u1_tx_bf_parm[2] = period;
|
odm_fill_h2c_cmd(dm, PHYDM_H2C_TXBF, 3, u1_tx_bf_parm);
|
|
PHYDM_DBG(dm, DBG_TXBF,
|
"[%s] PageNum0 = %d, PageNum1 = %d period = %d\n", __func__,
|
PageNum0, PageNum1, period);
|
}
|
#endif
|
void hal_txbf_8814a_enter(void *dm_void, u8 bfer_bfee_idx)
|
{
|
struct dm_struct *dm = (struct dm_struct *)dm_void;
|
u8 i = 0;
|
u8 bfer_idx = (bfer_bfee_idx & 0xF0) >> 4;
|
u8 bfee_idx = (bfer_bfee_idx & 0xF);
|
struct _RT_BEAMFORMING_INFO *beamforming_info = &dm->beamforming_info;
|
struct _RT_BEAMFORMEE_ENTRY beamformee_entry;
|
struct _RT_BEAMFORMER_ENTRY beamformer_entry;
|
u16 sta_id = 0, csi_param = 0;
|
u8 nc_index = 0, nr_index = 0, grouping = 0, codebookinfo = 0, coefficientsize = 0;
|
|
PHYDM_DBG(dm, DBG_TXBF, "[%s] bfer_idx=%d, bfee_idx=%d\n", __func__,
|
bfer_idx, bfee_idx);
|
odm_set_mac_reg(dm, REG_SND_PTCL_CTRL_8814A, MASKBYTE1 | MASKBYTE2, 0x0202);
|
|
if (beamforming_info->beamformer_su_cnt > 0 && bfer_idx < BEAMFORMER_ENTRY_NUM) {
|
beamformer_entry = beamforming_info->beamformer_entry[bfer_idx];
|
/*Sounding protocol control*/
|
odm_write_1byte(dm, REG_SND_PTCL_CTRL_8814A, 0xDB);
|
|
/*@MAC address/Partial AID of Beamformer*/
|
if (bfer_idx == 0) {
|
for (i = 0; i < 6; i++)
|
odm_write_1byte(dm, (REG_ASSOCIATED_BFMER0_INFO_8814A + i), beamformer_entry.mac_addr[i]);
|
} else {
|
for (i = 0; i < 6; i++)
|
odm_write_1byte(dm, (REG_ASSOCIATED_BFMER1_INFO_8814A + i), beamformer_entry.mac_addr[i]);
|
}
|
|
/*@CSI report parameters of Beamformer*/
|
nc_index = hal_txbf_8814a_get_nrx(dm); /*@for 8814A nrx = 3(4 ant), min=0(1 ant)*/
|
nr_index = beamformer_entry.num_of_sounding_dim; /*@0x718[7] = 1 use Nsts, 0x718[7] = 0 use reg setting. as Bfee, we use Nsts, so nr_index don't care*/
|
|
grouping = 0;
|
|
/*@for ac = 1, for n = 3*/
|
if (beamformer_entry.beamform_entry_cap & BEAMFORMEE_CAP_VHT_SU)
|
codebookinfo = 1;
|
else if (beamformer_entry.beamform_entry_cap & BEAMFORMEE_CAP_HT_EXPLICIT)
|
codebookinfo = 3;
|
|
coefficientsize = 3;
|
|
csi_param = (u16)((coefficientsize << 10) | (codebookinfo << 8) | (grouping << 6) | (nr_index << 3) | (nc_index));
|
|
if (bfer_idx == 0)
|
odm_write_2byte(dm, REG_CSI_RPT_PARAM_BW20_8814A, csi_param);
|
else
|
odm_write_2byte(dm, REG_CSI_RPT_PARAM_BW20_8814A + 2, csi_param);
|
/*ndp_rx_standby_timer, 8814 need > 0x56, suggest from Dvaid*/
|
odm_write_1byte(dm, REG_SND_PTCL_CTRL_8814A + 3, 0x40);
|
}
|
|
if (beamforming_info->beamformee_su_cnt > 0 && bfee_idx < BEAMFORMEE_ENTRY_NUM) {
|
beamformee_entry = beamforming_info->beamformee_entry[bfee_idx];
|
|
hal_txbf_8814a_rf_mode(dm, beamforming_info, bfee_idx);
|
|
if (phydm_acting_determine(dm, phydm_acting_as_ibss))
|
sta_id = beamformee_entry.mac_id;
|
else
|
sta_id = beamformee_entry.p_aid;
|
|
/*P_AID of Beamformee & enable NDPA transmission & enable NDPA interrupt*/
|
if (bfee_idx == 0) {
|
odm_write_2byte(dm, REG_TXBF_CTRL_8814A, sta_id);
|
odm_write_1byte(dm, REG_TXBF_CTRL_8814A + 3, odm_read_1byte(dm, REG_TXBF_CTRL_8814A + 3) | BIT(4) | BIT(6) | BIT(7));
|
} else
|
odm_write_2byte(dm, REG_TXBF_CTRL_8814A + 2, sta_id | BIT(14) | BIT(15) | BIT(12));
|
|
/*@CSI report parameters of Beamformee*/
|
if (bfee_idx == 0) {
|
/*@Get BIT24 & BIT25*/
|
u8 tmp = odm_read_1byte(dm, REG_ASSOCIATED_BFMEE_SEL_8814A + 3) & 0x3;
|
|
odm_write_1byte(dm, REG_ASSOCIATED_BFMEE_SEL_8814A + 3, tmp | 0x60);
|
odm_write_2byte(dm, REG_ASSOCIATED_BFMEE_SEL_8814A, sta_id | BIT(9));
|
} else
|
odm_write_2byte(dm, REG_ASSOCIATED_BFMEE_SEL_8814A + 2, sta_id | 0xE200); /*Set BIT25*/
|
|
phydm_beamforming_notify(dm);
|
}
|
}
|
|
void hal_txbf_8814a_leave(void *dm_void, u8 idx)
|
{
|
struct dm_struct *dm = (struct dm_struct *)dm_void;
|
struct _RT_BEAMFORMING_INFO *beamforming_info = &dm->beamforming_info;
|
struct _RT_BEAMFORMER_ENTRY beamformer_entry;
|
struct _RT_BEAMFORMEE_ENTRY beamformee_entry;
|
|
if (idx < BEAMFORMER_ENTRY_NUM) {
|
beamformer_entry = beamforming_info->beamformer_entry[idx];
|
beamformee_entry = beamforming_info->beamformee_entry[idx];
|
} else
|
return;
|
|
/*@Clear P_AID of Beamformee*/
|
/*@Clear MAC address of Beamformer*/
|
/*@Clear Associated Bfmee Sel*/
|
|
if (beamformer_entry.beamform_entry_cap == BEAMFORMING_CAP_NONE) {
|
odm_write_1byte(dm, REG_SND_PTCL_CTRL_8814A, 0xD8);
|
if (idx == 0) {
|
odm_write_4byte(dm, REG_ASSOCIATED_BFMER0_INFO_8814A, 0);
|
odm_write_2byte(dm, REG_ASSOCIATED_BFMER0_INFO_8814A + 4, 0);
|
odm_write_2byte(dm, REG_CSI_RPT_PARAM_BW20_8814A, 0);
|
} else {
|
odm_write_4byte(dm, REG_ASSOCIATED_BFMER1_INFO_8814A, 0);
|
odm_write_2byte(dm, REG_ASSOCIATED_BFMER1_INFO_8814A + 4, 0);
|
odm_write_2byte(dm, REG_CSI_RPT_PARAM_BW20_8814A + 2, 0);
|
}
|
}
|
|
if (beamformee_entry.beamform_entry_cap == BEAMFORMING_CAP_NONE) {
|
hal_txbf_8814a_rf_mode(dm, beamforming_info, idx);
|
if (idx == 0) {
|
odm_write_2byte(dm, REG_TXBF_CTRL_8814A, 0x0);
|
odm_write_1byte(dm, REG_TXBF_CTRL_8814A + 3, odm_read_1byte(dm, REG_TXBF_CTRL_8814A + 3) | BIT(4) | BIT(6) | BIT(7));
|
odm_write_2byte(dm, REG_ASSOCIATED_BFMEE_SEL_8814A, 0);
|
} else {
|
odm_write_2byte(dm, REG_TXBF_CTRL_8814A + 2, 0x0 | BIT(14) | BIT(15) | BIT(12));
|
|
odm_write_2byte(dm, REG_ASSOCIATED_BFMEE_SEL_8814A + 2, odm_read_2byte(dm, REG_ASSOCIATED_BFMEE_SEL_8814A + 2) & 0x60);
|
}
|
}
|
}
|
|
void hal_txbf_8814a_status(void *dm_void, u8 idx)
|
{
|
struct dm_struct *dm = (struct dm_struct *)dm_void;
|
u16 beam_ctrl_val, tmp_val;
|
u32 beam_ctrl_reg;
|
struct _RT_BEAMFORMING_INFO *beamforming_info = &dm->beamforming_info;
|
struct _RT_BEAMFORMEE_ENTRY beamform_entry;
|
|
if (idx < BEAMFORMEE_ENTRY_NUM)
|
beamform_entry = beamforming_info->beamformee_entry[idx];
|
else
|
return;
|
|
if (phydm_acting_determine(dm, phydm_acting_as_ibss))
|
beam_ctrl_val = beamform_entry.mac_id;
|
else
|
beam_ctrl_val = beamform_entry.p_aid;
|
|
PHYDM_DBG(dm, DBG_TXBF, "@%s, beamform_entry.beamform_entry_state = %d",
|
__func__, beamform_entry.beamform_entry_state);
|
|
if (idx == 0)
|
beam_ctrl_reg = REG_TXBF_CTRL_8814A;
|
else {
|
beam_ctrl_reg = REG_TXBF_CTRL_8814A + 2;
|
beam_ctrl_val |= BIT(12) | BIT(14) | BIT(15);
|
}
|
|
if (beamform_entry.beamform_entry_state == BEAMFORMING_ENTRY_STATE_PROGRESSED && beamforming_info->apply_v_matrix == true) {
|
if (beamform_entry.sound_bw == CHANNEL_WIDTH_20)
|
beam_ctrl_val |= BIT(9);
|
else if (beamform_entry.sound_bw == CHANNEL_WIDTH_40)
|
beam_ctrl_val |= (BIT(9) | BIT(10));
|
else if (beamform_entry.sound_bw == CHANNEL_WIDTH_80)
|
beam_ctrl_val |= (BIT(9) | BIT(10) | BIT(11));
|
} else {
|
PHYDM_DBG(dm, DBG_TXBF, "@%s, Don't apply Vmatrix", __func__);
|
beam_ctrl_val &= ~(BIT(9) | BIT(10) | BIT(11));
|
}
|
|
odm_write_2byte(dm, beam_ctrl_reg, beam_ctrl_val);
|
/*@disable NDP packet use beamforming */
|
tmp_val = odm_read_2byte(dm, REG_TXBF_CTRL_8814A);
|
odm_write_2byte(dm, REG_TXBF_CTRL_8814A, tmp_val | BIT(15));
|
}
|
|
void hal_txbf_8814a_fw_txbf(void *dm_void, u8 idx)
|
{
|
#if 0
|
struct dm_struct *dm = (struct dm_struct *)dm_void;
|
struct _RT_BEAMFORMING_INFO *beam_info = &dm->beamforming_info;
|
struct _RT_BEAMFORMEE_ENTRY *p_beam_entry = beam_info->beamformee_entry + idx;
|
|
PHYDM_DBG(dm, DBG_TXBF, "[%s] Start!\n", __func__);
|
|
if (p_beam_entry->beamform_entry_state == BEAMFORMING_ENTRY_STATE_PROGRESSING)
|
hal_txbf_8814a_download_ndpa(dm, idx);
|
|
hal_txbf_8814a_fw_txbf_cmd(dm);
|
#endif
|
}
|
|
#endif /* @(RTL8814A_SUPPORT == 1)*/
|
|
#endif
|
