/****************************************************************************** * * 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 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, * Hsinchu 300, Taiwan. * * Larry Finger * *****************************************************************************/ #ifndef __RTL8723E_PWRSEQ_H__ #define __RTL8723E_PWRSEQ_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