/******************************************************************************
*
* Copyright(c) 2009-2013 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.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* 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>
*
*****************************************************************************/
#ifndef __RTL8723E_PWRSEQ_H__
#define __RTL8723E_PWRSEQ_H__
#include "pwrseqcmd.h"
/*
Check document WM-20110607-Paul-RTL8188E_Power_Architecture-R02.vsd
There are 6 HW Power States:
0: POFF--Power Off
1: PDN--Power Down
2: CARDEMU--Card Emulation
3: ACT--Active Mode
4: LPS--Low Power State
5: SUS--Suspend
The transision from different states are defined below
TRANS_CARDEMU_TO_ACT
TRANS_ACT_TO_CARDEMU
TRANS_CARDEMU_TO_SUS
TRANS_SUS_TO_CARDEMU
TRANS_CARDEMU_TO_PDN
TRANS_ACT_TO_LPS
TRANS_LPS_TO_ACT
TRANS_END
PWR SEQ Version: rtl8188e_PwrSeq_V09.h
*/
#define RTL8188E_TRANS_CARDEMU_TO_ACT_STEPS 10
#define RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS 10
#define RTL8188E_TRANS_CARDEMU_TO_SUS_STEPS 10
#define RTL8188E_TRANS_SUS_TO_CARDEMU_STEPS 10
#define RTL8188E_TRANS_CARDEMU_TO_PDN_STEPS 10
#define RTL8188E_TRANS_PDN_TO_CARDEMU_STEPS 10
#define RTL8188E_TRANS_ACT_TO_LPS_STEPS 15
#define RTL8188E_TRANS_LPS_TO_ACT_STEPS 15
#define RTL8188E_TRANS_END_STEPS 1
#define RTL8188E_TRANS_CARDEMU_TO_ACT \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value },*/\
{0x0006, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/* wait till 0x04[17] = 1 power ready*/ \
PWR_BASEADDR_MAC, PWR_CMD_POLLING, BIT(1), BIT(1)}, \
{0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/* 0x02[1:0] = 0 reset BB*/ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0)|BIT(1), 0}, \
{0x0026, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*0x24[23] = 2b'01 schmit trigger */ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(7), BIT(7)}, \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/* 0x04[15] = 0 disable HWPDN (control by DRV)*/ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(7), 0}, \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*0x04[12:11] = 2b'00 disable WL suspend*/ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4)|BIT(3), 0}, \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*0x04[8] = 1 polling until return 0*/ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), BIT(0)}, \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*wait till 0x04[8] = 0*/ \
PWR_BASEADDR_MAC, PWR_CMD_POLLING, BIT(0), 0}, \
{0x0023, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), 0}, /*LDO normal mode*/\
{0x0074, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), BIT(4)}, /*SDIO Driving*/\
#define RTL8188E_TRANS_ACT_TO_CARDEMU \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value },*/\
{0x001F, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0},/*0x1F[7:0] = 0 turn off RF*/\
{0x0023, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), BIT(4)}, /*LDO Sleep mode*/\
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*0x04[9] = 1 turn off MAC by HW state machine*/ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), BIT(1)}, \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*wait till 0x04[9] = 0 polling until return 0 to disable*/ \
PWR_BASEADDR_MAC, PWR_CMD_POLLING, BIT(1), 0}, \
#define RTL8188E_TRANS_CARDEMU_TO_SUS \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value },*/\
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, \
PWR_INTF_USB_MSK|PWR_INTF_SDIO_MSK, \
/*0x04[12:11] = 2b'01enable WL suspend*/ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3)|BIT(4), BIT(3)}, \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, \
/*0x04[12:11] = 2b'11enable WL suspend for PCIe*/ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3)|BIT(4), BIT(3)|BIT(4)},\
{0x0007, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, \
PWR_INTF_USB_MSK|PWR_INTF_SDIO_MSK, \
/* 0x04[31:30] = 2b'10 enable enable bandgap mbias in suspend */\
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, BIT(7)}, \
{0x0041, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, \
PWR_INTF_USB_MSK|PWR_INTF_SDIO_MSK, \
/*Clear SIC_EN register 0x40[12] = 1'b0 */ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), 0}, \
{0xfe10, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, \
PWR_INTF_USB_MSK|PWR_INTF_SDIO_MSK, \
/*Set USB suspend enable local register 0xfe10[4]= 1 */ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), BIT(4)}, \
{0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
/*Set SDIO suspend local register*/ \
PWR_BASEADDR_SDIO, PWR_CMD_WRITE, BIT(0), BIT(0)}, \
{0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
/*wait power state to suspend*/ \
PWR_BASEADDR_SDIO, PWR_CMD_POLLING, BIT(1), 0},
#define RTL8188E_TRANS_SUS_TO_CARDEMU \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, */\
{0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
/*Set SDIO suspend local register*/ \
PWR_BASEADDR_SDIO, PWR_CMD_WRITE, BIT(0), 0}, \
{0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
/*wait power state to suspend*/ \
PWR_BASEADDR_SDIO, PWR_CMD_POLLING, BIT(1), BIT(1)}, \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*0x04[12:11] = 2b'01enable WL suspend*/ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3)|BIT(4), 0},
#define RTL8188E_TRANS_CARDEMU_TO_CARDDIS \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, */\
{0x0026, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*0x24[23] = 2b'01 schmit trigger */ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(7), BIT(7)}, \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, \
PWR_INTF_USB_MSK|PWR_INTF_SDIO_MSK, \
/*0x04[12:11] = 2b'01 enable WL suspend*/ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3)|BIT(4), BIT(3)}, \
{0x0007, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, \
PWR_INTF_USB_MSK|PWR_INTF_SDIO_MSK, \
/* 0x04[31:30] = 2b'10 enable enable bandgap mbias in suspend */\
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0}, \
{0x0041, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, \
PWR_INTF_USB_MSK|PWR_INTF_SDIO_MSK, \
/*Clear SIC_EN register 0x40[12] = 1'b0 */ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), 0}, \
{0xfe10, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK, \
/*Set USB suspend enable local register 0xfe10[4]= 1 */ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), BIT(4)}, \
{0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
/*Set SDIO suspend local register*/ \
PWR_BASEADDR_SDIO, PWR_CMD_WRITE, BIT(0), BIT(0)}, \
{0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
PWR_CMD_POLLING, BIT(1), 0}, /*wait power state to suspend*/
#define RTL8188E_TRANS_CARDDIS_TO_CARDEMU \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, */\
{0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
PWR_BASEADDR_SDIO,\
PWR_CMD_WRITE, BIT(0), 0}, /*Set SDIO suspend local register*/ \
{0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
PWR_BASEADDR_SDIO,\
PWR_CMD_POLLING, BIT(1), BIT(1)}, /*wait power state to suspend*/\
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, \
PWR_CMD_WRITE, BIT(3)|BIT(4), 0}, \
/*0x04[12:11] = 2b'01enable WL suspend*/
#define RTL8188E_TRANS_CARDEMU_TO_PDN \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, */\
{0x0006, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), 0},/* 0x04[16] = 0*/ \
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(7), BIT(7)},/* 0x04[15] = 1*/
#define RTL8188E_TRANS_PDN_TO_CARDEMU \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, */\
{0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(7), 0},/* 0x04[15] = 0*/
#define RTL8188E_TRANS_ACT_TO_LPS \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value },*/\
{0x0522, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x7F},/*Tx Pause*/ \
{0x05F8, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*zero if no pkt is tx*/\
PWR_BASEADDR_MAC, PWR_CMD_POLLING, 0xFF, 0}, \
{0x05F9, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*Should be zero if no packet is transmitting*/ \
PWR_BASEADDR_MAC, PWR_CMD_POLLING, 0xFF, 0}, \
{0x05FA, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*Should be zero if no packet is transmitting*/ \
PWR_BASEADDR_MAC, PWR_CMD_POLLING, 0xFF, 0}, \
{0x05FB, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*Should be zero if no packet is transmitting*/ \
PWR_BASEADDR_MAC, PWR_CMD_POLLING, 0xFF, 0}, \
{0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*CCK and OFDM are disabled, and clock are gated*/ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), 0}, \
{0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_DELAY, 0, PWRSEQ_DELAY_US},/*Delay 1us*/\
{0x0100, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x3F},/*Reset MAC TRX*/ \
{0x0101, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*check if removed later*/ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), 0}, \
{0x0553, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*Respond TxOK to scheduler*/ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(5), BIT(5)}, \
#define RTL8188E_TRANS_LPS_TO_ACT \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, */\
{0x0080, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, \
PWR_BASEADDR_SDIO, PWR_CMD_WRITE, 0xFF, 0x84}, /*SDIO RPWM*/ \
{0xFE58, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x84}, /*USB RPWM*/ \
{0x0361, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x84}, /*PCIe RPWM*/ \
{0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
PWR_BASEADDR_MAC, PWR_CMD_DELAY, 0, PWRSEQ_DELAY_MS}, /*Delay*/ \
{0x0008, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*. 0x08[4] = 0 switch TSF to 40M*/ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), 0}, \
{0x0109, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*Polling 0x109[7]= 0 TSF in 40M*/ \
PWR_BASEADDR_MAC, PWR_CMD_POLLING, BIT(7), 0}, \
{0x0029, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*. 0x29[7:6] = 2b'00 enable BB clock*/ \
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(6)|BIT(7), 0}, \
{0x0101, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*. 0x101[1] = 1*/\
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), BIT(1)}, \
{0x0100, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*. 0x100[7:0] = 0xFF enable WMAC TRX*/\
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0xFF}, \
{0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, \
/*. 0x02[1:0] = 2b'11 enable BB macro*/\
PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1)|BIT(0), BIT(1)|BIT(0)}, \
{0x0522, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,\
PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0}, /*. 0x522 = 0*/
#define RTL8188E_TRANS_END \
/* format */ \
/* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value },*/\
{0xFFFF, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,\
0, PWR_CMD_END, 0, 0}
extern struct wlan_pwr_cfg rtl8188e_power_on_flow
[RTL8188E_TRANS_CARDEMU_TO_ACT_STEPS +
RTL8188E_TRANS_END_STEPS];
extern struct wlan_pwr_cfg rtl8188e_radio_off_flow
[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS +
RTL8188E_TRANS_END_STEPS];
extern struct wlan_pwr_cfg rtl8188e_card_disable_flow
[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS +
RTL8188E_TRANS_CARDEMU_TO_PDN_STEPS +
RTL8188E_TRANS_END_STEPS];
extern struct wlan_pwr_cfg rtl8188e_card_enable_flow
[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS +
RTL8188E_TRANS_CARDEMU_TO_PDN_STEPS +
RTL8188E_TRANS_END_STEPS];
extern struct wlan_pwr_cfg rtl8188e_suspend_flow
[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS +
RTL8188E_TRANS_CARDEMU_TO_SUS_STEPS +
RTL8188E_TRANS_END_STEPS];
extern struct wlan_pwr_cfg rtl8188e_resume_flow
[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS +
RTL8188E_TRANS_CARDEMU_TO_SUS_STEPS +
RTL8188E_TRANS_END_STEPS];
extern struct wlan_pwr_cfg rtl8188e_hwpdn_flow
[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS +
RTL8188E_TRANS_CARDEMU_TO_PDN_STEPS +
RTL8188E_TRANS_END_STEPS];
extern struct wlan_pwr_cfg rtl8188e_enter_lps_flow
[RTL8188E_TRANS_ACT_TO_LPS_STEPS +
RTL8188E_TRANS_END_STEPS];
extern struct wlan_pwr_cfg rtl8188e_leave_lps_flow
[RTL8188E_TRANS_LPS_TO_ACT_STEPS +
RTL8188E_TRANS_END_STEPS];
/* RTL8723 Power Configuration CMDs for PCIe interface */
#define Rtl8188E_NIC_PWR_ON_FLOW rtl8188e_power_on_flow
#define Rtl8188E_NIC_RF_OFF_FLOW rtl8188e_radio_off_flow
#define Rtl8188E_NIC_DISABLE_FLOW rtl8188e_card_disable_flow
#define Rtl8188E_NIC_ENABLE_FLOW rtl8188e_card_enable_flow
#define Rtl8188E_NIC_SUSPEND_FLOW rtl8188e_suspend_flow
#define Rtl8188E_NIC_RESUME_FLOW rtl8188e_resume_flow
#define Rtl8188E_NIC_PDN_FLOW rtl8188e_hwpdn_flow
#define Rtl8188E_NIC_LPS_ENTER_FLOW rtl8188e_enter_lps_flow
#define Rtl8188E_NIC_LPS_LEAVE_FLOW rtl8188e_leave_lps_flow
#endif