// SPDX-License-Identifier: GPL-2.0
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/******************************************************************************
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*
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* Copyright(c) 2016 Realtek Corporation.
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*
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* Contact Information:
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* wlanfae <wlanfae@realtek.com>
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* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
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* Hsinchu 300, Taiwan.
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*
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* Larry Finger <Larry.Finger@lwfinger.net>
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*
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*****************************************************************************/
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#include "../wifi.h"
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#include "../pci.h"
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#include "../base.h"
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#include "reg.h"
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#include "def.h"
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#include "fw.h"
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static bool _rtl8822be_check_fw_read_last_h2c(struct ieee80211_hw *hw,
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u8 boxnum)
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{
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struct rtl_priv *rtlpriv = rtl_priv(hw);
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u8 val_hmetfr;
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bool result = false;
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val_hmetfr = rtl_read_byte(rtlpriv, REG_HMETFR_8822B);
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if (((val_hmetfr >> boxnum) & BIT(0)) == 0)
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result = true;
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return result;
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}
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static void _rtl8822be_fill_h2c_command(struct ieee80211_hw *hw, u8 element_id,
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u32 cmd_len, u8 *cmdbuffer)
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{
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struct rtl_priv *rtlpriv = rtl_priv(hw);
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struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
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u8 boxnum;
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u16 box_reg = 0, box_extreg = 0;
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u8 u1b_tmp;
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bool isfw_read;
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u8 buf_index = 0;
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bool bwrite_success = false;
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u8 wait_h2c_limmit = 100;
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u8 boxcontent[4], boxextcontent[4];
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u32 h2c_waitcounter = 0;
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unsigned long flag;
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u8 idx;
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/* 1. Prevent race condition in setting H2C cmd.
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* (copy from MgntActSet_RF_State().)
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*/
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while (true) {
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spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag);
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if (rtlhal->h2c_setinprogress) {
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RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
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"H2C set in progress! wait..H2C_ID=%d.\n",
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element_id);
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while (rtlhal->h2c_setinprogress) {
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spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock,
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flag);
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h2c_waitcounter++;
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RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
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"Wait 100 us (%d times)...\n",
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h2c_waitcounter);
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udelay(100);
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if (h2c_waitcounter > 1000)
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return;
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spin_lock_irqsave(&rtlpriv->locks.h2c_lock,
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flag);
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}
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spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
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} else {
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rtlhal->h2c_setinprogress = true;
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spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
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break;
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}
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}
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while (!bwrite_success) {
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/* 2. Find the last BOX number which has been written. */
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boxnum = rtlhal->last_hmeboxnum;
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switch (boxnum) {
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case 0:
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box_reg = REG_HMEBOX0_8822B;
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box_extreg = REG_HMEBOX_E0_8822B;
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break;
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case 1:
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box_reg = REG_HMEBOX1_8822B;
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box_extreg = REG_HMEBOX_E1_8822B;
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break;
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case 2:
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box_reg = REG_HMEBOX2_8822B;
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box_extreg = REG_HMEBOX_E2_8822B;
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break;
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case 3:
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box_reg = REG_HMEBOX3_8822B;
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box_extreg = REG_HMEBOX_E3_8822B;
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break;
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default:
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RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
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"switch case not process\n");
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break;
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}
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/* 3. Check if the box content is empty. */
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u1b_tmp = rtl_read_byte(rtlpriv, REG_CR_8822B);
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if (u1b_tmp == 0xea) {
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if (rtl_read_byte(rtlpriv, REG_TXDMA_STATUS_8822B) ==
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0xea ||
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rtl_read_byte(rtlpriv, REG_TXPKT_EMPTY_8822B) ==
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0xea)
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rtl_write_byte(rtlpriv, REG_SYS_CFG1_8822B + 3,
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0xff);
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RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
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"REG_CR is unavaliable\n");
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break;
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}
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wait_h2c_limmit = 100;
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isfw_read = _rtl8822be_check_fw_read_last_h2c(hw, boxnum);
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while (!isfw_read) {
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wait_h2c_limmit--;
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if (wait_h2c_limmit == 0) {
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RT_TRACE(rtlpriv, COMP_CMD, DBG_WARNING,
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"Wait too long for FW clear MB%d!!!\n",
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boxnum);
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break;
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}
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udelay(10);
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isfw_read =
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_rtl8822be_check_fw_read_last_h2c(hw, boxnum);
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u1b_tmp = rtl_read_byte(rtlpriv, 0x130);
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RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
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"Waiting for FW clear MB%d!!! 0x130 = %2x\n",
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boxnum, u1b_tmp);
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}
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/* If Fw has not read the last H2C cmd,
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* break and give up this H2C.
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*/
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if (!isfw_read) {
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RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
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"Write H2C reg BOX[%d] fail,Fw don't read.\n",
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boxnum);
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break;
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}
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/* 4. Fill the H2C cmd into box */
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memset(boxcontent, 0, sizeof(boxcontent));
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memset(boxextcontent, 0, sizeof(boxextcontent));
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boxcontent[0] = element_id;
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RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
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"Write element_id box_reg(%4x) = %2x\n", box_reg,
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element_id);
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switch (cmd_len) {
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case 1:
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case 2:
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case 3:
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/*boxcontent[0] &= ~(BIT(7));*/
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memcpy((u8 *)(boxcontent) + 1, cmdbuffer + buf_index,
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cmd_len);
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for (idx = 0; idx < 4; idx++) {
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rtl_write_byte(rtlpriv, box_reg + idx,
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boxcontent[idx]);
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}
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break;
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case 4:
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case 5:
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case 6:
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case 7:
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/*boxcontent[0] |= (BIT(7));*/
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memcpy((u8 *)(boxextcontent), cmdbuffer + buf_index + 3,
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cmd_len - 3);
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memcpy((u8 *)(boxcontent) + 1, cmdbuffer + buf_index,
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3);
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for (idx = 0; idx < 4; idx++) {
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rtl_write_byte(rtlpriv, box_extreg + idx,
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boxextcontent[idx]);
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}
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for (idx = 0; idx < 4; idx++) {
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rtl_write_byte(rtlpriv, box_reg + idx,
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boxcontent[idx]);
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}
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break;
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default:
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RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
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"switch case not process\n");
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break;
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}
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bwrite_success = true;
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rtlhal->last_hmeboxnum = boxnum + 1;
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if (rtlhal->last_hmeboxnum == 4)
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rtlhal->last_hmeboxnum = 0;
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RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD,
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"pHalData->last_hmeboxnum = %d\n",
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rtlhal->last_hmeboxnum);
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}
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spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag);
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rtlhal->h2c_setinprogress = false;
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spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
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RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, "go out\n");
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}
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void rtl8822be_fill_h2c_cmd(struct ieee80211_hw *hw, u8 element_id, u32 cmd_len,
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u8 *cmdbuffer)
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{
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struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
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struct rtl_priv *rtlpriv = rtl_priv(hw);
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u8 tmp_cmdbuf[8];
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if (!rtlhal->fw_ready) {
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WARN_ONCE(true,
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"return H2C cmd because of Fw download fail!!!\n");
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return;
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}
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memset(tmp_cmdbuf, 0, 8);
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memcpy(tmp_cmdbuf, cmdbuffer, cmd_len);
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RT_TRACE(rtlpriv, COMP_CMD, DBG_DMESG,
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"h2c cmd: len=%d %02X%02X%02X%02X %02X%02X%02X%02X\n", cmd_len,
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tmp_cmdbuf[2], tmp_cmdbuf[1], tmp_cmdbuf[0], element_id,
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tmp_cmdbuf[6], tmp_cmdbuf[5], tmp_cmdbuf[4], tmp_cmdbuf[3]);
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_rtl8822be_fill_h2c_command(hw, element_id, cmd_len, tmp_cmdbuf);
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}
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void rtl8822be_set_default_port_id_cmd(struct ieee80211_hw *hw)
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{
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u8 h2c_set_default_port_id[H2C_DEFAULT_PORT_ID_LEN];
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SET_H2CCMD_DFTPID_PORT_ID(h2c_set_default_port_id, 0);
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SET_H2CCMD_DFTPID_MAC_ID(h2c_set_default_port_id, 0);
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rtl8822be_fill_h2c_cmd(hw, H2C_8822B_DEFAULT_PORT_ID,
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H2C_DEFAULT_PORT_ID_LEN,
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h2c_set_default_port_id);
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}
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void rtl8822be_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode)
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{
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struct rtl_priv *rtlpriv = rtl_priv(hw);
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u8 u1_h2c_set_pwrmode[H2C_8822B_PWEMODE_LENGTH] = {0};
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static u8 prev_h2c[H2C_8822B_PWEMODE_LENGTH] = {0};
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struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
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u8 rlbm, power_state = 0, byte5 = 0;
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u8 awake_intvl; /* DTIM = (awake_intvl - 1) */
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u8 smart_ps = 0;
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struct rtl_btc_ops *btc_ops = rtlpriv->btcoexist.btc_ops;
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bool bt_ctrl_lps = (rtlpriv->cfg->ops->get_btc_status() ?
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btc_ops->btc_is_bt_ctrl_lps(rtlpriv) : false);
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bool bt_lps_on = (rtlpriv->cfg->ops->get_btc_status() ?
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btc_ops->btc_is_bt_lps_on(rtlpriv) : false);
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memset(u1_h2c_set_pwrmode, 0, H2C_8822B_PWEMODE_LENGTH);
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if (bt_ctrl_lps)
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mode = (bt_lps_on ? FW_PS_MIN_MODE : FW_PS_ACTIVE_MODE);
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RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG, "FW LPS mode = %d (coex:%d)\n",
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mode, bt_ctrl_lps);
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switch (mode) {
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case FW_PS_MIN_MODE:
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rlbm = 0;
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awake_intvl = 2;
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smart_ps = ppsc->smart_ps;
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break;
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case FW_PS_MAX_MODE:
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rlbm = 1;
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awake_intvl = 2;
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smart_ps = ppsc->smart_ps;
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break;
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case FW_PS_DTIM_MODE:
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rlbm = 2;
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awake_intvl = ppsc->reg_max_lps_awakeintvl;
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/*
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* hw->conf.ps_dtim_period or mac->vif->bss_conf.dtim_period
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* is only used in swlps.
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*/
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smart_ps = ppsc->smart_ps;
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break;
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case FW_PS_ACTIVE_MODE:
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rlbm = 0;
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awake_intvl = 1;
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break;
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default:
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rlbm = 2;
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awake_intvl = 4;
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smart_ps = ppsc->smart_ps;
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break;
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}
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if (rtlpriv->mac80211.p2p) {
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awake_intvl = 2;
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rlbm = 1;
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}
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if (mode == FW_PS_ACTIVE_MODE) {
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byte5 = 0x40;
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power_state = FW_PWR_STATE_ACTIVE;
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} else {
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if (bt_ctrl_lps) {
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byte5 = btc_ops->btc_get_lps_val(rtlpriv);
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power_state = btc_ops->btc_get_rpwm_val(rtlpriv);
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if (rlbm == 2 && (byte5 & BIT(4))) {
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/* Keep awake interval to 1 to prevent from
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* decreasing coex performance
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*/
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awake_intvl = 2;
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rlbm = 2;
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}
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smart_ps = 0;
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} else {
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byte5 = 0x40;
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power_state = FW_PWR_STATE_RF_OFF;
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}
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}
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SET_H2CCMD_PWRMODE_PARM_MODE(u1_h2c_set_pwrmode, ((mode) ? 1 : 0));
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SET_H2CCMD_PWRMODE_PARM_RLBM(u1_h2c_set_pwrmode, rlbm);
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SET_H2CCMD_PWRMODE_PARM_SMART_PS(u1_h2c_set_pwrmode, smart_ps);
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SET_H2CCMD_PWRMODE_PARM_AWAKE_INTERVAL(u1_h2c_set_pwrmode, awake_intvl);
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SET_H2CCMD_PWRMODE_PARM_ALL_QUEUE_UAPSD(u1_h2c_set_pwrmode, 0);
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SET_H2CCMD_PWRMODE_PARM_PWR_STATE(u1_h2c_set_pwrmode, power_state);
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SET_H2CCMD_PWRMODE_PARM_BYTE5(u1_h2c_set_pwrmode, byte5);
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RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
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"rtl8822be_set_fw_pwrmode(): u1_h2c_set_pwrmode\n",
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u1_h2c_set_pwrmode, H2C_8822B_PWEMODE_LENGTH);
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if (rtlpriv->cfg->ops->get_btc_status())
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btc_ops->btc_record_pwr_mode(rtlpriv, u1_h2c_set_pwrmode,
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H2C_8822B_PWEMODE_LENGTH);
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if (!memcmp(prev_h2c, u1_h2c_set_pwrmode, H2C_8822B_PWEMODE_LENGTH))
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return;
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memcpy(prev_h2c, u1_h2c_set_pwrmode, H2C_8822B_PWEMODE_LENGTH);
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rtl8822be_set_default_port_id_cmd(hw);
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rtl8822be_fill_h2c_cmd(hw, H2C_8822B_SETPWRMODE,
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H2C_8822B_PWEMODE_LENGTH, u1_h2c_set_pwrmode);
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}
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void rtl8822be_set_fw_media_status_rpt_cmd(struct ieee80211_hw *hw, u8 mstatus)
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{
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u8 parm[4] = {0, 0, 0, 0};
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/* parm[0]: bit0=0-->Disconnect, bit0=1-->Connect
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* bit1=0-->update Media Status to MACID
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* bit1=1-->update Media Status from MACID to MACID_End
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* parm[1]: MACID, if this is INFRA_STA, MacID = 0
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* parm[2]: MACID_End
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* parm[3]: bit2-0: port ID
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*/
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SET_H2CCMD_MSRRPT_PARM_OPMODE(parm, mstatus);
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SET_H2CCMD_MSRRPT_PARM_MACID_IND(parm, 0);
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rtl8822be_fill_h2c_cmd(hw, H2C_8822B_MSRRPT, 4, parm);
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}
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static bool _rtl8822be_send_bcn_or_cmd_packet(struct ieee80211_hw *hw,
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struct sk_buff *skb, u8 hw_queue)
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{
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struct rtl_priv *rtlpriv = rtl_priv(hw);
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struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
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struct rtl8192_tx_ring *ring;
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struct rtl_tx_desc *pdesc;
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struct rtl_tx_buffer_desc *pbd_desc;
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unsigned long flags;
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struct sk_buff *pskb = NULL;
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u8 *pdesc_or_bddesc;
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dma_addr_t dma_addr;
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if (hw_queue != BEACON_QUEUE && hw_queue != H2C_QUEUE)
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return false;
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ring = &rtlpci->tx_ring[hw_queue];
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spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
|
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if (hw_queue == BEACON_QUEUE) {
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pdesc = &ring->desc[0];
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pbd_desc = &ring->buffer_desc[0];
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pdesc_or_bddesc = (u8 *)pbd_desc;
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/* free previous beacon queue */
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pskb = __skb_dequeue(&ring->queue);
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if (!pskb)
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goto free_prev_skb_done;
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dma_addr = rtlpriv->cfg->ops->get_desc(
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hw, (u8 *)pbd_desc, true, HW_DESC_TXBUFF_ADDR);
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pci_unmap_single(rtlpci->pdev, dma_addr, pskb->len,
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PCI_DMA_TODEVICE);
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kfree_skb(pskb);
|
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free_prev_skb_done:
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;
|
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} else { /* hw_queue == TXCMD_QUEUE */
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if (rtlpriv->cfg->ops->get_available_desc(hw, hw_queue) == 0) {
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RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
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"get_available_desc fail hw_queue=%d\n",
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hw_queue);
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spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock,
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flags);
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return false;
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}
|
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pdesc = &ring->desc[ring->cur_tx_wp];
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pbd_desc = &ring->buffer_desc[ring->cur_tx_wp];
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pdesc_or_bddesc = (u8 *)pdesc;
|
}
|
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rtlpriv->cfg->ops->fill_tx_special_desc(hw, (u8 *)pdesc, (u8 *)pbd_desc,
|
skb, hw_queue);
|
|
__skb_queue_tail(&ring->queue, skb);
|
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rtlpriv->cfg->ops->set_desc(hw, (u8 *)pdesc_or_bddesc, true,
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HW_DESC_OWN, (u8 *)&hw_queue);
|
|
spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
|
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rtlpriv->cfg->ops->tx_polling(hw, hw_queue);
|
|
return true;
|
}
|
|
bool rtl8822b_halmac_cb_write_data_rsvd_page(struct rtl_priv *rtlpriv, u8 *buf,
|
u32 size)
|
{
|
struct sk_buff *skb = NULL;
|
u8 u1b_tmp;
|
int count;
|
|
skb = dev_alloc_skb(size);
|
if (!skb)
|
return false;
|
memcpy((u8 *)skb_put(skb, size), buf, size);
|
|
if (!_rtl8822be_send_bcn_or_cmd_packet(rtlpriv->hw, skb, BEACON_QUEUE))
|
return false;
|
|
/* These code isn't actually need, because halmac will check
|
* BCN_VALID
|
*/
|
|
/* Polling Beacon Queue to send Beacon */
|
u1b_tmp = rtl_read_byte(rtlpriv, REG_RX_RXBD_NUM_8822B + 1);
|
count = 0;
|
while ((count < 20) && (u1b_tmp & BIT(4))) {
|
count++;
|
udelay(10);
|
u1b_tmp = rtl_read_byte(rtlpriv, REG_RX_RXBD_NUM_8822B + 1);
|
}
|
|
if (count >= 20)
|
pr_err("%s polling beacon fail\n", __func__);
|
|
return true;
|
}
|
|
bool rtl8822b_halmac_cb_write_data_h2c(struct rtl_priv *rtlpriv, u8 *buf,
|
u32 size)
|
{
|
struct sk_buff *skb = NULL;
|
|
/* without GFP_DMA, pci_map_single() may not work */
|
skb = __netdev_alloc_skb(NULL, size, GFP_ATOMIC | GFP_DMA);
|
memcpy((u8 *)skb_put(skb, size), buf, size);
|
|
return _rtl8822be_send_bcn_or_cmd_packet(rtlpriv->hw, skb, H2C_QUEUE);
|
}
|
|
/* Rsvd page HALMAC_RSVD_DRV_PGNUM_8822B occupies 16 page (2048 byte) */
|
#define BEACON_PG 0 /* ->1 */
|
#define PSPOLL_PG 2
|
#define NULL_PG 3
|
#define PROBERSP_PG 4 /* ->5 */
|
#define QOS_NULL_PG 6
|
#define BT_QOS_NULL_PG 7
|
|
#define TOTAL_RESERVED_PKT_LEN 1024
|
|
static u8 reserved_page_packet[TOTAL_RESERVED_PKT_LEN] = {/* page size = 128 */
|
/* page 0 beacon */
|
0x80, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
|
0xFF, 0xFF, 0x00, 0xE0, 0x4C, 0x02, 0xB1, 0x78,
|
0xEC, 0x1A, 0x59, 0x0B, 0xAD, 0xD4, 0x20, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x64, 0x00, 0x10, 0x04, 0x00, 0x05, 0x54, 0x65,
|
0x73, 0x74, 0x32, 0x01, 0x08, 0x82, 0x84, 0x0B,
|
0x16, 0x24, 0x30, 0x48, 0x6C, 0x03, 0x01, 0x06,
|
0x06, 0x02, 0x00, 0x00, 0x2A, 0x01, 0x02, 0x32,
|
0x04, 0x0C, 0x12, 0x18, 0x60, 0x2D, 0x1A, 0x6C,
|
0x09, 0x03, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x3D, 0x00, 0xDD, 0x07, 0x00, 0xE0, 0x4C,
|
0x02, 0x02, 0x00, 0x00, 0xDD, 0x18, 0x00, 0x50,
|
0xF2, 0x01, 0x01, 0x00, 0x00, 0x50, 0xF2, 0x04,
|
0x01, 0x00, 0x00, 0x50, 0xF2, 0x04, 0x01, 0x00,
|
|
/* page 1 beacon */
|
0x00, 0x50, 0xF2, 0x02, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x10, 0x00, 0x30, 0x84, 0x00, 0x12, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x81, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
/* page 2 ps-poll */
|
0xA4, 0x10, 0x01, 0xC0, 0xEC, 0x1A, 0x59, 0x0B,
|
0xAD, 0xD4, 0x00, 0xE0, 0x4C, 0x02, 0xB1, 0x78,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x18, 0x00, 0x30, 0x84, 0x00, 0x12, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
/* page 3 null */
|
0x48, 0x01, 0x00, 0x00, 0xEC, 0x1A, 0x59, 0x0B,
|
0xAD, 0xD4, 0x00, 0xE0, 0x4C, 0x02, 0xB1, 0x78,
|
0xEC, 0x1A, 0x59, 0x0B, 0xAD, 0xD4, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x72, 0x00, 0x30, 0x84, 0x00, 0x12, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
/* page 4 probe_resp */
|
0x50, 0x00, 0x00, 0x00, 0x00, 0x40, 0x10, 0x10,
|
0x00, 0x03, 0x00, 0xE0, 0x4C, 0x76, 0x00, 0x42,
|
0x00, 0x40, 0x10, 0x10, 0x00, 0x03, 0x00, 0x00,
|
0x9E, 0x46, 0x15, 0x32, 0x27, 0xF2, 0x2D, 0x00,
|
0x64, 0x00, 0x00, 0x04, 0x00, 0x0C, 0x6C, 0x69,
|
0x6E, 0x6B, 0x73, 0x79, 0x73, 0x5F, 0x77, 0x6C,
|
0x61, 0x6E, 0x01, 0x04, 0x82, 0x84, 0x8B, 0x96,
|
0x03, 0x01, 0x01, 0x06, 0x02, 0x00, 0x00, 0x2A,
|
0x01, 0x00, 0x32, 0x08, 0x24, 0x30, 0x48, 0x6C,
|
0x0C, 0x12, 0x18, 0x60, 0x2D, 0x1A, 0x6C, 0x18,
|
0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x3D, 0x00, 0xDD, 0x06, 0x00, 0xE0, 0x4C, 0x02,
|
0x01, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
/* page 5 probe_resp */
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x1A, 0x00, 0x30, 0x84, 0x00, 0x12, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
/* page 6 qos null data */
|
0xC8, 0x01, 0x00, 0x00, 0x84, 0xC9, 0xB2, 0xA7,
|
0xB3, 0x6E, 0x00, 0xE0, 0x4C, 0x02, 0x51, 0x02,
|
0x84, 0xC9, 0xB2, 0xA7, 0xB3, 0x6E, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x1A, 0x00, 0x30, 0x84, 0x00, 0x12, 0x00, 0x00,
|
0x00, 0x00, 0x80, 0x00, 0x00, 0x01, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
/* page 7 BT-qos null data */
|
0xC8, 0x01, 0x00, 0x00, 0x84, 0xC9, 0xB2, 0xA7,
|
0xB3, 0x6E, 0x00, 0xE0, 0x4C, 0x02, 0x51, 0x02,
|
0x84, 0xC9, 0xB2, 0xA7, 0xB3, 0x6E, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
};
|
|
void rtl8822be_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished)
|
{
|
struct rtl_priv *rtlpriv = rtl_priv(hw);
|
struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
|
struct sk_buff *skb = NULL;
|
|
u32 totalpacketlen;
|
bool rtstatus;
|
u8 u1_rsvd_page_loc[7] = {0};
|
bool b_dlok = false;
|
|
u8 *beacon;
|
u8 *p_pspoll;
|
u8 *nullfunc;
|
u8 *p_probersp;
|
u8 *qosnull;
|
u8 *btqosnull;
|
|
memset(u1_rsvd_page_loc, 0, sizeof(u1_rsvd_page_loc));
|
|
/*---------------------------------------------------------
|
* (1) beacon
|
*---------------------------------------------------------
|
*/
|
beacon = &reserved_page_packet[BEACON_PG * 128];
|
SET_80211_HDR_ADDRESS2(beacon, mac->mac_addr);
|
SET_80211_HDR_ADDRESS3(beacon, mac->bssid);
|
|
/*-------------------------------------------------------
|
* (2) ps-poll
|
*--------------------------------------------------------
|
*/
|
p_pspoll = &reserved_page_packet[PSPOLL_PG * 128];
|
SET_80211_PS_POLL_AID(p_pspoll, (mac->assoc_id | 0xc000));
|
SET_80211_PS_POLL_BSSID(p_pspoll, mac->bssid);
|
SET_80211_PS_POLL_TA(p_pspoll, mac->mac_addr);
|
|
SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(u1_rsvd_page_loc, PSPOLL_PG);
|
|
/*--------------------------------------------------------
|
* (3) null data
|
*---------------------------------------------------------
|
*/
|
nullfunc = &reserved_page_packet[NULL_PG * 128];
|
SET_80211_HDR_ADDRESS1(nullfunc, mac->bssid);
|
SET_80211_HDR_ADDRESS2(nullfunc, mac->mac_addr);
|
SET_80211_HDR_ADDRESS3(nullfunc, mac->bssid);
|
|
SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(u1_rsvd_page_loc, NULL_PG);
|
|
/*---------------------------------------------------------
|
* (4) probe response
|
*----------------------------------------------------------
|
*/
|
p_probersp = &reserved_page_packet[PROBERSP_PG * 128];
|
SET_80211_HDR_ADDRESS1(p_probersp, mac->bssid);
|
SET_80211_HDR_ADDRESS2(p_probersp, mac->mac_addr);
|
SET_80211_HDR_ADDRESS3(p_probersp, mac->bssid);
|
|
SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(u1_rsvd_page_loc, PROBERSP_PG);
|
|
/*---------------------------------------------------------
|
* (5) QoS null data
|
*----------------------------------------------------------
|
*/
|
qosnull = &reserved_page_packet[QOS_NULL_PG * 128];
|
SET_80211_HDR_ADDRESS1(qosnull, mac->bssid);
|
SET_80211_HDR_ADDRESS2(qosnull, mac->mac_addr);
|
SET_80211_HDR_ADDRESS3(qosnull, mac->bssid);
|
|
SET_H2CCMD_RSVDPAGE_LOC_QOS_NULL_DATA(u1_rsvd_page_loc, QOS_NULL_PG);
|
|
/*---------------------------------------------------------
|
* (6) BT QoS null data
|
*----------------------------------------------------------
|
*/
|
btqosnull = &reserved_page_packet[BT_QOS_NULL_PG * 128];
|
SET_80211_HDR_ADDRESS1(btqosnull, mac->bssid);
|
SET_80211_HDR_ADDRESS2(btqosnull, mac->mac_addr);
|
SET_80211_HDR_ADDRESS3(btqosnull, mac->bssid);
|
|
SET_H2CCMD_RSVDPAGE_LOC_BT_QOS_NULL_DATA(u1_rsvd_page_loc,
|
BT_QOS_NULL_PG);
|
|
totalpacketlen = TOTAL_RESERVED_PKT_LEN;
|
|
RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD,
|
"rtl8822be_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
|
&reserved_page_packet[0], totalpacketlen);
|
RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD,
|
"rtl8822be_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
|
u1_rsvd_page_loc, 3);
|
|
skb = dev_alloc_skb(totalpacketlen);
|
if (!skb)
|
return;
|
memcpy((u8 *)skb_put(skb, totalpacketlen), &reserved_page_packet,
|
totalpacketlen);
|
|
rtstatus = _rtl8822be_send_bcn_or_cmd_packet(hw, skb, BEACON_QUEUE);
|
|
if (rtstatus)
|
b_dlok = true;
|
|
if (b_dlok) {
|
RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD,
|
"Set RSVD page location to Fw.\n");
|
RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD, "H2C_RSVDPAGE:\n",
|
u1_rsvd_page_loc, 3);
|
rtl8822be_fill_h2c_cmd(hw, H2C_8822B_RSVDPAGE,
|
sizeof(u1_rsvd_page_loc),
|
u1_rsvd_page_loc);
|
} else {
|
RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
|
"Set RSVD page location to Fw FAIL!!!!!!.\n");
|
}
|
}
|
|
/* Should check FW support p2p or not. */
|
static void rtl8822be_set_p2p_ctw_period_cmd(struct ieee80211_hw *hw,
|
u8 ctwindow)
|
{
|
u8 u1_ctwindow_period[1] = {ctwindow};
|
|
rtl8822be_fill_h2c_cmd(hw, H2C_8822B_P2P_PS_CTW_CMD, 1,
|
u1_ctwindow_period);
|
}
|
|
void rtl8822be_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state)
|
{
|
struct rtl_priv *rtlpriv = rtl_priv(hw);
|
struct rtl_ps_ctl *rtlps = rtl_psc(rtl_priv(hw));
|
struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
|
struct rtl_p2p_ps_info *p2pinfo = &rtlps->p2p_ps_info;
|
struct p2p_ps_offload_t *p2p_ps_offload = &rtlhal->p2p_ps_offload;
|
u8 i;
|
u16 ctwindow;
|
u32 start_time, tsf_low;
|
|
switch (p2p_ps_state) {
|
case P2P_PS_DISABLE:
|
RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_DISABLE\n");
|
memset(p2p_ps_offload, 0, sizeof(*p2p_ps_offload));
|
break;
|
case P2P_PS_ENABLE:
|
RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_ENABLE\n");
|
/* update CTWindow value. */
|
if (p2pinfo->ctwindow > 0) {
|
p2p_ps_offload->ctwindow_en = 1;
|
ctwindow = p2pinfo->ctwindow;
|
rtl8822be_set_p2p_ctw_period_cmd(hw, ctwindow);
|
}
|
/* hw only support 2 set of NoA */
|
for (i = 0; i < p2pinfo->noa_num; i++) {
|
/* To control the register setting for which NOA*/
|
rtl_write_byte(rtlpriv, 0x5cf, (i << 4));
|
if (i == 0)
|
p2p_ps_offload->noa0_en = 1;
|
else
|
p2p_ps_offload->noa1_en = 1;
|
/* config P2P NoA Descriptor Register */
|
rtl_write_dword(rtlpriv, 0x5E0,
|
p2pinfo->noa_duration[i]);
|
rtl_write_dword(rtlpriv, 0x5E4,
|
p2pinfo->noa_interval[i]);
|
|
/*Get Current TSF value */
|
tsf_low = rtl_read_dword(rtlpriv, REG_TSFTR_8822B);
|
|
start_time = p2pinfo->noa_start_time[i];
|
if (p2pinfo->noa_count_type[i] != 1) {
|
while (start_time <= (tsf_low + (50 * 1024))) {
|
start_time += p2pinfo->noa_interval[i];
|
if (p2pinfo->noa_count_type[i] != 255)
|
p2pinfo->noa_count_type[i]--;
|
}
|
}
|
rtl_write_dword(rtlpriv, 0x5E8, start_time);
|
rtl_write_dword(rtlpriv, 0x5EC,
|
p2pinfo->noa_count_type[i]);
|
}
|
if (p2pinfo->opp_ps == 1 || p2pinfo->noa_num > 0) {
|
/* rst p2p circuit */
|
rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST_8822B, BIT(4));
|
p2p_ps_offload->offload_en = 1;
|
|
if (rtlpriv->mac80211.p2p == P2P_ROLE_GO) {
|
p2p_ps_offload->role = 1;
|
p2p_ps_offload->allstasleep = 0;
|
} else {
|
p2p_ps_offload->role = 0;
|
}
|
p2p_ps_offload->discovery = 0;
|
}
|
break;
|
case P2P_PS_SCAN:
|
RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_SCAN\n");
|
p2p_ps_offload->discovery = 1;
|
break;
|
case P2P_PS_SCAN_DONE:
|
RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "P2P_PS_SCAN_DONE\n");
|
p2p_ps_offload->discovery = 0;
|
p2pinfo->p2p_ps_state = P2P_PS_ENABLE;
|
break;
|
default:
|
break;
|
}
|
|
rtl8822be_fill_h2c_cmd(hw, H2C_8822B_P2P_PS_OFFLOAD, 1,
|
(u8 *)p2p_ps_offload);
|
}
|
|
static
|
void rtl8822be_c2h_content_parsing_ext(struct ieee80211_hw *hw,
|
u8 c2h_sub_cmd_id,
|
u8 c2h_cmd_len,
|
u8 *c2h_content_buf)
|
{
|
struct rtl_priv *rtlpriv = rtl_priv(hw);
|
struct rtl_halmac_ops *halmac_ops;
|
|
switch (c2h_sub_cmd_id) {
|
case 0x0F:
|
RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
|
"[C2H], C2H_8822BE_TX_REPORT!\n");
|
rtl_tx_report_handler(hw, c2h_content_buf, c2h_cmd_len);
|
break;
|
default:
|
/* indicate c2h pkt + rx desc to halmac */
|
halmac_ops = rtlpriv->halmac.ops;
|
halmac_ops->halmac_c2h_handle(rtlpriv,
|
c2h_content_buf - 24 - 2 - 2,
|
c2h_cmd_len + 24 + 2 + 2);
|
break;
|
}
|
}
|
|
void rtl8822be_c2h_content_parsing(struct ieee80211_hw *hw, u8 c2h_cmd_id,
|
u8 c2h_cmd_len, u8 *tmp_buf)
|
{
|
struct rtl_priv *rtlpriv = rtl_priv(hw);
|
struct rtl_btc_ops *btc_ops = rtlpriv->btcoexist.btc_ops;
|
|
if (c2h_cmd_id == 0xFF) {
|
rtl8822be_c2h_content_parsing_ext(hw, tmp_buf[0],
|
c2h_cmd_len - 2,
|
tmp_buf + 2);
|
return;
|
}
|
|
switch (c2h_cmd_id) {
|
case C2H_8822B_DBG:
|
RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
|
"[C2H], C2H_8822BE_DBG!!\n");
|
break;
|
case C2H_8822B_TXBF:
|
RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
|
"[C2H], C2H_8822B_TXBF!!\n");
|
break;
|
case C2H_8822B_BT_INFO:
|
RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
|
"[C2H], C2H_8822BE_BT_INFO!!\n");
|
if (rtlpriv->cfg->ops->get_btc_status())
|
btc_ops->btc_btinfo_notify(rtlpriv, tmp_buf,
|
c2h_cmd_len);
|
break;
|
case C2H_8822B_BT_MP:
|
RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
|
"[C2H], C2H_8822BE_BT_MP!!\n");
|
if (rtlpriv->cfg->ops->get_btc_status())
|
btc_ops->btc_btmpinfo_notify(rtlpriv, tmp_buf,
|
c2h_cmd_len);
|
break;
|
default:
|
if (!rtlpriv->phydm.ops->phydm_c2h_content_parsing(
|
rtlpriv, c2h_cmd_id, c2h_cmd_len, tmp_buf))
|
break;
|
|
RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
|
"[C2H], Unknown packet!! CmdId(%#X)!\n", c2h_cmd_id);
|
break;
|
}
|
}
|
|
void rtl8822be_c2h_packet_handler(struct ieee80211_hw *hw, u8 *buffer, u8 len)
|
{
|
struct rtl_priv *rtlpriv = rtl_priv(hw);
|
u8 c2h_cmd_id = 0, c2h_cmd_seq = 0, c2h_cmd_len = 0;
|
u8 *tmp_buf = NULL;
|
|
c2h_cmd_id = buffer[0];
|
c2h_cmd_seq = buffer[1];
|
c2h_cmd_len = len - 2;
|
tmp_buf = buffer + 2;
|
|
RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
|
"[C2H packet], c2hCmdId=0x%x, c2hCmdSeq=0x%x, c2hCmdLen=%d\n",
|
c2h_cmd_id, c2h_cmd_seq, c2h_cmd_len);
|
|
RT_PRINT_DATA(rtlpriv, COMP_FW, DBG_TRACE,
|
"[C2H packet], Content Hex:\n", tmp_buf, c2h_cmd_len);
|
|
switch (c2h_cmd_id) {
|
case C2H_8822B_BT_INFO:
|
case C2H_8822B_BT_MP:
|
rtl_c2hcmd_enqueue(hw, c2h_cmd_id, c2h_cmd_len, tmp_buf);
|
break;
|
default:
|
rtl8822be_c2h_content_parsing(hw, c2h_cmd_id, c2h_cmd_len,
|
tmp_buf);
|
break;
|
}
|
}
|
