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gfiber / vendor / opensource / backports / b531de79d31ac526073ed44838ce2b11dc5ea74d / . / drivers / net / wireless / rtlwifi / rtl8192ee / fw.c
blob: 232865cc3ffdd01a7672d8e4cf38203f33a8285d [file] [log] [blame]
/******************************************************************************
*
* Copyright(c) 2009-2014 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* Contact Information:
* wlanfae <wlanfae@realtek.com>
* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
* Hsinchu 300, Taiwan.
*
* Larry Finger <Larry.Finger@lwfinger.net>
*
*****************************************************************************/
#include "../wifi.h"
#include "../pci.h"
#include "../base.h"
#include "../core.h"
#include "reg.h"
#include "def.h"
#include "fw.h"
#include "dm.h"
static void _rtl92ee_enable_fw_download(struct ieee80211_hw *hw, bool enable)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
u8 tmp;
if (enable) {
rtl_write_byte(rtlpriv, REG_MCUFWDL, 0x05);
tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL + 2);
rtl_write_byte(rtlpriv, REG_MCUFWDL + 2, tmp & 0xf7);
} else {
tmp = rtl_read_byte(rtlpriv, REG_MCUFWDL);
rtl_write_byte(rtlpriv, REG_MCUFWDL, tmp & 0xfe);
}
}
static void _rtl92ee_fw_block_write(struct ieee80211_hw *hw,
const u8 *buffer, u32 size)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
u32 blocksize = sizeof(u32);
u8 *bufferptr = (u8 *)buffer;
u32 *pu4byteptr = (u32 *)buffer;
u32 i, offset, blockcount, remainsize;
blockcount = size / blocksize;
remainsize = size % blocksize;
for (i = 0; i < blockcount; i++) {
offset = i * blocksize;
rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset),
*(pu4byteptr + i));
}
if (remainsize) {
offset = blockcount * blocksize;
bufferptr += offset;
for (i = 0; i < remainsize; i++) {
rtl_write_byte(rtlpriv,
(FW_8192C_START_ADDRESS + offset + i),
*(bufferptr + i));
}
}
}
static void _rtl92ee_fw_page_write(struct ieee80211_hw *hw, u32 page,
const u8 *buffer, u32 size)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
u8 value8;
u8 u8page = (u8)(page & 0x07);
value8 = (rtl_read_byte(rtlpriv, REG_MCUFWDL + 2) & 0xF8) | u8page;
rtl_write_byte(rtlpriv, (REG_MCUFWDL + 2), value8);
_rtl92ee_fw_block_write(hw, buffer, size);
}
static void _rtl92ee_fill_dummy(u8 *pfwbuf, u32 *pfwlen)
{
u32 fwlen = *pfwlen;
u8 remain = (u8)(fwlen % 4);
remain = (remain == 0) ? 0 : (4 - remain);
while (remain > 0) {
pfwbuf[fwlen] = 0;
fwlen++;
remain--;
}
*pfwlen = fwlen;
}
static void _rtl92ee_write_fw(struct ieee80211_hw *hw,
enum version_8192e version,
u8 *buffer, u32 size)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
u8 *bufferptr = (u8 *)buffer;
u32 pagenums, remainsize;
u32 page, offset;
RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD , "FW size is %d bytes,\n", size);
_rtl92ee_fill_dummy(bufferptr, &size);
pagenums = size / FW_8192C_PAGE_SIZE;
remainsize = size % FW_8192C_PAGE_SIZE;
if (pagenums > 8) {
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
"Page numbers should not greater then 8\n");
}
for (page = 0; page < pagenums; page++) {
offset = page * FW_8192C_PAGE_SIZE;
_rtl92ee_fw_page_write(hw, page, (bufferptr + offset),
FW_8192C_PAGE_SIZE);
udelay(2);
}
if (remainsize) {
offset = pagenums * FW_8192C_PAGE_SIZE;
page = pagenums;
_rtl92ee_fw_page_write(hw, page, (bufferptr + offset),
remainsize);
}
}
static int _rtl92ee_fw_free_to_go(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
int err = -EIO;
u32 counter = 0;
u32 value32;
do {
value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
} while ((counter++ < FW_8192C_POLLING_TIMEOUT_COUNT) &&
(!(value32 & FWDL_CHKSUM_RPT)));
if (counter >= FW_8192C_POLLING_TIMEOUT_COUNT) {
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
"chksum report faill ! REG_MCUFWDL:0x%08x .\n",
value32);
goto exit;
}
RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
"Checksum report OK ! REG_MCUFWDL:0x%08x .\n", value32);
value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
value32 |= MCUFWDL_RDY;
value32 &= ~WINTINI_RDY;
rtl_write_dword(rtlpriv, REG_MCUFWDL, value32);
rtl92ee_firmware_selfreset(hw);
counter = 0;
do {
value32 = rtl_read_dword(rtlpriv, REG_MCUFWDL);
if (value32 & WINTINI_RDY) {
RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD ,
"Polling FW ready success!! REG_MCUFWDL:0x%08x. count = %d\n",
value32, counter);
err = 0;
goto exit;
}
udelay(FW_8192C_POLLING_DELAY*10);
} while (counter++ < FW_8192C_POLLING_TIMEOUT_COUNT);
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
"Polling FW ready fail!! REG_MCUFWDL:0x%08x. count = %d\n",
value32, counter);
exit:
return err;
}
int rtl92ee_download_fw(struct ieee80211_hw *hw, bool buse_wake_on_wlan_fw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
struct rtl92c_firmware_header *pfwheader;
u8 *pfwdata;
u32 fwsize;
int err;
enum version_8192e version = rtlhal->version;
if (!rtlhal->pfirmware)
return 1;
pfwheader = (struct rtl92c_firmware_header *)rtlhal->pfirmware;
rtlhal->fw_version = pfwheader->version;
rtlhal->fw_subversion = pfwheader->subversion;
pfwdata = (u8 *)rtlhal->pfirmware;
fwsize = rtlhal->fwsize;
RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG,
"normal Firmware SIZE %d\n" , fwsize);
if (IS_FW_HEADER_EXIST(pfwheader)) {
RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG,
"Firmware Version(%d), Signature(%#x),Size(%d)\n",
pfwheader->version, pfwheader->signature,
(int)sizeof(struct rtl92c_firmware_header));
pfwdata = pfwdata + sizeof(struct rtl92c_firmware_header);
fwsize = fwsize - sizeof(struct rtl92c_firmware_header);
} else {
RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG,
"Firmware no Header, Signature(%#x)\n",
pfwheader->signature);
}
if (rtlhal->mac_func_enable) {
if (rtl_read_byte(rtlpriv, REG_MCUFWDL) & BIT(7)) {
rtl_write_byte(rtlpriv, REG_MCUFWDL, 0);
rtl92ee_firmware_selfreset(hw);
}
}
_rtl92ee_enable_fw_download(hw, true);
_rtl92ee_write_fw(hw, version, pfwdata, fwsize);
_rtl92ee_enable_fw_download(hw, false);
err = _rtl92ee_fw_free_to_go(hw);
if (err) {
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
"Firmware is not ready to run!\n");
} else {
RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD ,
"Firmware is ready to run!\n");
}
return 0;
}
static bool _rtl92ee_check_fw_read_last_h2c(struct ieee80211_hw *hw, u8 boxnum)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
u8 val_hmetfr;
bool result = false;
val_hmetfr = rtl_read_byte(rtlpriv, REG_HMETFR);
if (((val_hmetfr >> boxnum) & BIT(0)) == 0)
result = true;
return result;
}
static void _rtl92ee_fill_h2c_command(struct ieee80211_hw *hw, u8 element_id,
u32 cmd_len, u8 *cmdbuffer)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
u8 boxnum;
u16 box_reg = 0, box_extreg = 0;
u8 u1b_tmp;
bool isfw_read = false;
u8 buf_index = 0;
bool bwrite_sucess = false;
u8 wait_h2c_limmit = 100;
u8 boxcontent[4], boxextcontent[4];
u32 h2c_waitcounter = 0;
unsigned long flag;
u8 idx;
if (ppsc->dot11_psmode != EACTIVE ||
ppsc->inactive_pwrstate == ERFOFF) {
RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD ,
"FillH2CCommand8192E(): Return because RF is off!!!\n");
return;
}
RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD , "come in\n");
/* 1. Prevent race condition in setting H2C cmd.
* (copy from MgntActSet_RF_State().)
*/
while (true) {
spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag);
if (rtlhal->h2c_setinprogress) {
RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD ,
"H2C set in progress! Wait to set..element_id(%d).\n",
element_id);
while (rtlhal->h2c_setinprogress) {
spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock,
flag);
h2c_waitcounter++;
RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD ,
"Wait 100 us (%d times)...\n",
h2c_waitcounter);
udelay(100);
if (h2c_waitcounter > 1000)
return;
spin_lock_irqsave(&rtlpriv->locks.h2c_lock,
flag);
}
spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
} else {
rtlhal->h2c_setinprogress = true;
spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
break;
}
}
while (!bwrite_sucess) {
/* 2. Find the last BOX number which has been writen. */
boxnum = rtlhal->last_hmeboxnum;
switch (boxnum) {
case 0:
box_reg = REG_HMEBOX_0;
box_extreg = REG_HMEBOX_EXT_0;
break;
case 1:
box_reg = REG_HMEBOX_1;
box_extreg = REG_HMEBOX_EXT_1;
break;
case 2:
box_reg = REG_HMEBOX_2;
box_extreg = REG_HMEBOX_EXT_2;
break;
case 3:
box_reg = REG_HMEBOX_3;
box_extreg = REG_HMEBOX_EXT_3;
break;
default:
RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
"switch case not process\n");
break;
}
/* 3. Check if the box content is empty. */
isfw_read = false;
u1b_tmp = rtl_read_byte(rtlpriv, REG_CR);
if (u1b_tmp != 0xea) {
isfw_read = true;
} else {
if (rtl_read_byte(rtlpriv, REG_TXDMA_STATUS) == 0xea ||
rtl_read_byte(rtlpriv, REG_TXPKT_EMPTY) == 0xea)
rtl_write_byte(rtlpriv, REG_SYS_CFG1 + 3, 0xff);
}
if (isfw_read) {
wait_h2c_limmit = 100;
isfw_read = _rtl92ee_check_fw_read_last_h2c(hw, boxnum);
while (!isfw_read) {
wait_h2c_limmit--;
if (wait_h2c_limmit == 0) {
RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD ,
"Waiting too long for FW read clear HMEBox(%d)!!!\n",
boxnum);
break;
}
udelay(10);
isfw_read =
_rtl92ee_check_fw_read_last_h2c(hw, boxnum);
u1b_tmp = rtl_read_byte(rtlpriv, 0x130);
RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD ,
"Waiting for FW read clear HMEBox(%d)!!! 0x130 = %2x\n",
boxnum, u1b_tmp);
}
}
/* If Fw has not read the last
* H2C cmd, break and give up this H2C.
*/
if (!isfw_read) {
RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD ,
"Write H2C reg BOX[%d] fail,Fw don't read.\n",
boxnum);
break;
}
/* 4. Fill the H2C cmd into box */
memset(boxcontent, 0, sizeof(boxcontent));
memset(boxextcontent, 0, sizeof(boxextcontent));
boxcontent[0] = element_id;
RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD ,
"Write element_id box_reg(%4x) = %2x\n",
box_reg, element_id);
switch (cmd_len) {
case 1:
case 2:
case 3:
/*boxcontent[0] &= ~(BIT(7));*/
memcpy((u8 *)(boxcontent) + 1,
cmdbuffer + buf_index, cmd_len);
for (idx = 0; idx < 4; idx++) {
rtl_write_byte(rtlpriv, box_reg + idx,
boxcontent[idx]);
}
break;
case 4:
case 5:
case 6:
case 7:
/*boxcontent[0] |= (BIT(7));*/
memcpy((u8 *)(boxextcontent),
cmdbuffer + buf_index+3, cmd_len-3);
memcpy((u8 *)(boxcontent) + 1,
cmdbuffer + buf_index, 3);
for (idx = 0; idx < 4; idx++) {
rtl_write_byte(rtlpriv, box_extreg + idx,
boxextcontent[idx]);
}
for (idx = 0; idx < 4; idx++) {
rtl_write_byte(rtlpriv, box_reg + idx,
boxcontent[idx]);
}
break;
default:
RT_TRACE(rtlpriv, COMP_ERR, DBG_LOUD,
"switch case not process\n");
break;
}
bwrite_sucess = true;
rtlhal->last_hmeboxnum = boxnum + 1;
if (rtlhal->last_hmeboxnum == 4)
rtlhal->last_hmeboxnum = 0;
RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD ,
"pHalData->last_hmeboxnum = %d\n",
rtlhal->last_hmeboxnum);
}
spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag);
rtlhal->h2c_setinprogress = false;
spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag);
RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD , "go out\n");
}
void rtl92ee_fill_h2c_cmd(struct ieee80211_hw *hw,
u8 element_id, u32 cmd_len, u8 *cmdbuffer)
{
struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
u32 tmp_cmdbuf[2];
if (!rtlhal->fw_ready) {
RT_ASSERT(false,
"return H2C cmd because of Fw download fail!!!\n");
return;
}
memset(tmp_cmdbuf, 0, 8);
memcpy(tmp_cmdbuf, cmdbuffer, cmd_len);
_rtl92ee_fill_h2c_command(hw, element_id, cmd_len, (u8 *)&tmp_cmdbuf);
}
void rtl92ee_firmware_selfreset(struct ieee80211_hw *hw)
{
u8 u1b_tmp;
struct rtl_priv *rtlpriv = rtl_priv(hw);
u1b_tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL + 1);
rtl_write_byte(rtlpriv, REG_RSV_CTRL + 1, (u1b_tmp & (~BIT(0))));
u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, (u1b_tmp & (~BIT(2))));
udelay(50);
u1b_tmp = rtl_read_byte(rtlpriv, REG_RSV_CTRL + 1);
rtl_write_byte(rtlpriv, REG_RSV_CTRL + 1, (u1b_tmp | BIT(0)));
u1b_tmp = rtl_read_byte(rtlpriv, REG_SYS_FUNC_EN + 1);
rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, (u1b_tmp | BIT(2)));
RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD ,
" _8051Reset92E(): 8051 reset success .\n");
}
void rtl92ee_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
u8 u1_h2c_set_pwrmode[H2C_92E_PWEMODE_LENGTH] = { 0 };
struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
u8 rlbm , power_state = 0;
RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD , "FW LPS mode = %d\n", mode);
SET_H2CCMD_PWRMODE_PARM_MODE(u1_h2c_set_pwrmode, ((mode) ? 1 : 0));
rlbm = 0;/*YJ,temp,120316. FW now not support RLBM=2.*/
SET_H2CCMD_PWRMODE_PARM_RLBM(u1_h2c_set_pwrmode, rlbm);
SET_H2CCMD_PWRMODE_PARM_SMART_PS(u1_h2c_set_pwrmode,
(rtlpriv->mac80211.p2p) ?
ppsc->smart_ps : 1);
SET_H2CCMD_PWRMODE_PARM_AWAKE_INTERVAL(u1_h2c_set_pwrmode,
ppsc->reg_max_lps_awakeintvl);
SET_H2CCMD_PWRMODE_PARM_ALL_QUEUE_UAPSD(u1_h2c_set_pwrmode, 0);
if (mode == FW_PS_ACTIVE_MODE)
power_state |= FW_PWR_STATE_ACTIVE;
else
power_state |= FW_PWR_STATE_RF_OFF;
SET_H2CCMD_PWRMODE_PARM_PWR_STATE(u1_h2c_set_pwrmode, power_state);
RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_DMESG,
"rtl92c_set_fw_pwrmode(): u1_h2c_set_pwrmode\n",
u1_h2c_set_pwrmode, H2C_92E_PWEMODE_LENGTH);
rtl92ee_fill_h2c_cmd(hw, H2C_92E_SETPWRMODE, H2C_92E_PWEMODE_LENGTH,
u1_h2c_set_pwrmode);
}
void rtl92ee_set_fw_media_status_rpt_cmd(struct ieee80211_hw *hw, u8 mstatus)
{
u8 parm[3] = { 0 , 0 , 0 };
/* parm[0]: bit0=0-->Disconnect, bit0=1-->Connect
* bit1=0-->update Media Status to MACID
* bit1=1-->update Media Status from MACID to MACID_End
* parm[1]: MACID, if this is INFRA_STA, MacID = 0
* parm[2]: MACID_End
*/
SET_H2CCMD_MSRRPT_PARM_OPMODE(parm, mstatus);
SET_H2CCMD_MSRRPT_PARM_MACID_IND(parm, 0);
rtl92ee_fill_h2c_cmd(hw, H2C_92E_MSRRPT, 3, parm);
}
#define BEACON_PG 0 /* ->1 */
#define PSPOLL_PG 2
#define NULL_PG 3
#define PROBERSP_PG 4 /* ->5 */
#define TOTAL_RESERVED_PKT_LEN 768
static u8 reserved_page_packet[TOTAL_RESERVED_PKT_LEN] = {
/* 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,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x10, 0x00, 0x28, 0x8C, 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,
/* 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,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x18, 0x00, 0x28, 0x8C, 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,
/* 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,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x72, 0x00, 0x28, 0x8C, 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,
/* 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,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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 rtl92ee_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;
u8 u1rsvdpageloc[5] = { 0 };
bool b_dlok = false;
u8 *beacon;
u8 *p_pspoll;
u8 *nullfunc;
u8 *p_probersp;
/*---------------------------------------------------------
* (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(u1rsvdpageloc, 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(u1rsvdpageloc, 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(u1rsvdpageloc, PROBERSP_PG);
totalpacketlen = TOTAL_RESERVED_PKT_LEN;
RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD ,
"rtl92ee_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
&reserved_page_packet[0], totalpacketlen);
RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD ,
"rtl92ee_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL\n",
u1rsvdpageloc, 3);
skb = dev_alloc_skb(totalpacketlen);
memcpy((u8 *)skb_put(skb, totalpacketlen),
&reserved_page_packet, totalpacketlen);
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", u1rsvdpageloc, 3);
rtl92ee_fill_h2c_cmd(hw, H2C_92E_RSVDPAGE,
sizeof(u1rsvdpageloc), u1rsvdpageloc);
} else {
RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
"Set RSVD page location to Fw FAIL!!!!!!.\n");
}
}
/*Shoud check FW support p2p or not.*/
static void rtl92ee_set_p2p_ctw_period_cmd(struct ieee80211_hw *hw, u8 ctwindow)
{
u8 u1_ctwindow_period[1] = {ctwindow};
rtl92ee_fill_h2c_cmd(hw, H2C_92E_P2P_PS_CTW_CMD, 1, u1_ctwindow_period);
}
void rtl92ee_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;
rtl92ee_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);
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, BIT(4));
p2p_ps_offload->offload_en = 1;
if (P2P_ROLE_GO == rtlpriv->mac80211.p2p) {
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;
}
rtl92ee_fill_h2c_cmd(hw, H2C_92E_P2P_PS_OFFLOAD, 1,
(u8 *)p2p_ps_offload);
}
static void _rtl92ee_c2h_ra_report_handler(struct ieee80211_hw *hw,
u8 *cmd_buf, u8 cmd_len)
{
u8 rate = cmd_buf[0] & 0x3F;
bool collision_state = cmd_buf[3] & BIT(0);
rtl92ee_dm_dynamic_arfb_select(hw, rate, collision_state);
}
static void _rtl92ee_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);
switch (c2h_cmd_id) {
case C2H_8192E_DBG:
RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
"[C2H], C2H_8723BE_DBG!!\n");
break;
case C2H_8192E_TXBF:
RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
"[C2H], C2H_8192E_TXBF!!\n");
break;
case C2H_8192E_TX_REPORT:
RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE ,
"[C2H], C2H_8723BE_TX_REPORT!\n");
break;
case C2H_8192E_BT_INFO:
RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
"[C2H], C2H_8723BE_BT_INFO!!\n");
rtlpriv->btcoexist.btc_ops->btc_btinfo_notify(rtlpriv, tmp_buf,
c2h_cmd_len);
break;
case C2H_8192E_BT_MP:
RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
"[C2H], C2H_8723BE_BT_MP!!\n");
break;
case C2H_8192E_RA_RPT:
_rtl92ee_c2h_ra_report_handler(hw, tmp_buf, c2h_cmd_len);
break;
default:
RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE,
"[C2H], Unknown packet!! CmdId(%#X)!\n", c2h_cmd_id);
break;
}
}
void rtl92ee_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);
_rtl92ee_c2h_content_parsing(hw, c2h_cmd_id, c2h_cmd_len, tmp_buf);
}