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android_kernel_xiaomi_sm8350/drivers/net/wireless/rt2x00/rt2800.h
Helmut Schaa 74ee3802c0 rt2x00: Update comment about the AMPDU flag in the TXWI 
During testing with AMPDUs it turned out that the rt2800 hw will aggregate
consecutive frames with the same RA and TID when the first frame in a
possible aggregate has set AMPDU=1 in the TXWI. If a following frame has
set AMPDU=0 in its TXWI it might sill end up in the aggregate of the
previous frame. Update the comment accordingly.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-10-05 13:35:28 -04:00

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/*
Copyright (C) 2004 - 2010 Ivo van Doorn <IvDoorn@gmail.com>
Copyright (C) 2010 Willow Garage <http://www.willowgarage.com>
Copyright (C) 2009 Alban Browaeys <prahal@yahoo.com>
Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org>
Copyright (C) 2009 Luis Correia <luis.f.correia@gmail.com>
Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de>
Copyright (C) 2009 Mark Asselstine <asselsm@gmail.com>
Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com>
Copyright (C) 2009 Bart Zolnierkiewicz <bzolnier@gmail.com>
<http://rt2x00.serialmonkey.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
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.,
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/*
Module: rt2800
Abstract: Data structures and registers for the rt2800 modules.
Supported chipsets: RT2800E, RT2800ED & RT2800U.
*/
#ifndef RT2800_H
#define RT2800_H
/*
* RF chip defines.
*
* RF2820 2.4G 2T3R
* RF2850 2.4G/5G 2T3R
* RF2720 2.4G 1T2R
* RF2750 2.4G/5G 1T2R
* RF3020 2.4G 1T1R
* RF2020 2.4G B/G
* RF3021 2.4G 1T2R
* RF3022 2.4G 2T2R
* RF3052 2.4G 2T2R
*/
#define RF2820 0x0001
#define RF2850 0x0002
#define RF2720 0x0003
#define RF2750 0x0004
#define RF3020 0x0005
#define RF2020 0x0006
#define RF3021 0x0007
#define RF3022 0x0008
#define RF3052 0x0009
#define RF3320 0x000b
/*
* Chipset revisions.
*/
#define REV_RT2860C 0x0100
#define REV_RT2860D 0x0101
#define REV_RT2872E 0x0200
#define REV_RT3070E 0x0200
#define REV_RT3070F 0x0201
#define REV_RT3071E 0x0211
#define REV_RT3090E 0x0211
#define REV_RT3390E 0x0211
/*
* Signal information.
* Default offset is required for RSSI <-> dBm conversion.
*/
#define DEFAULT_RSSI_OFFSET 120
/*
* Register layout information.
*/
#define CSR_REG_BASE 0x1000
#define CSR_REG_SIZE 0x0800
#define EEPROM_BASE 0x0000
#define EEPROM_SIZE 0x0110
#define BBP_BASE 0x0000
#define BBP_SIZE 0x0080
#define RF_BASE 0x0004
#define RF_SIZE 0x0010
/*
* Number of TX queues.
*/
#define NUM_TX_QUEUES 4
/*
* Registers.
*/
/*
* E2PROM_CSR: PCI EEPROM control register.
* RELOAD: Write 1 to reload eeprom content.
* TYPE: 0: 93c46, 1:93c66.
* LOAD_STATUS: 1:loading, 0:done.
*/
#define E2PROM_CSR 0x0004
#define E2PROM_CSR_DATA_CLOCK FIELD32(0x00000001)
#define E2PROM_CSR_CHIP_SELECT FIELD32(0x00000002)
#define E2PROM_CSR_DATA_IN FIELD32(0x00000004)
#define E2PROM_CSR_DATA_OUT FIELD32(0x00000008)
#define E2PROM_CSR_TYPE FIELD32(0x00000030)
#define E2PROM_CSR_LOAD_STATUS FIELD32(0x00000040)
#define E2PROM_CSR_RELOAD FIELD32(0x00000080)
/*
* OPT_14: Unknown register used by rt3xxx devices.
*/
#define OPT_14_CSR 0x0114
#define OPT_14_CSR_BIT0 FIELD32(0x00000001)
/*
* INT_SOURCE_CSR: Interrupt source register.
* Write one to clear corresponding bit.
* TX_FIFO_STATUS: FIFO Statistics is full, sw should read TX_STA_FIFO
*/
#define INT_SOURCE_CSR 0x0200
#define INT_SOURCE_CSR_RXDELAYINT FIELD32(0x00000001)
#define INT_SOURCE_CSR_TXDELAYINT FIELD32(0x00000002)
#define INT_SOURCE_CSR_RX_DONE FIELD32(0x00000004)
#define INT_SOURCE_CSR_AC0_DMA_DONE FIELD32(0x00000008)
#define INT_SOURCE_CSR_AC1_DMA_DONE FIELD32(0x00000010)
#define INT_SOURCE_CSR_AC2_DMA_DONE FIELD32(0x00000020)
#define INT_SOURCE_CSR_AC3_DMA_DONE FIELD32(0x00000040)
#define INT_SOURCE_CSR_HCCA_DMA_DONE FIELD32(0x00000080)
#define INT_SOURCE_CSR_MGMT_DMA_DONE FIELD32(0x00000100)
#define INT_SOURCE_CSR_MCU_COMMAND FIELD32(0x00000200)
#define INT_SOURCE_CSR_RXTX_COHERENT FIELD32(0x00000400)
#define INT_SOURCE_CSR_TBTT FIELD32(0x00000800)
#define INT_SOURCE_CSR_PRE_TBTT FIELD32(0x00001000)
#define INT_SOURCE_CSR_TX_FIFO_STATUS FIELD32(0x00002000)
#define INT_SOURCE_CSR_AUTO_WAKEUP FIELD32(0x00004000)
#define INT_SOURCE_CSR_GPTIMER FIELD32(0x00008000)
#define INT_SOURCE_CSR_RX_COHERENT FIELD32(0x00010000)
#define INT_SOURCE_CSR_TX_COHERENT FIELD32(0x00020000)
/*
* INT_MASK_CSR: Interrupt MASK register. 1: the interrupt is mask OFF.
*/
#define INT_MASK_CSR 0x0204
#define INT_MASK_CSR_RXDELAYINT FIELD32(0x00000001)
#define INT_MASK_CSR_TXDELAYINT FIELD32(0x00000002)
#define INT_MASK_CSR_RX_DONE FIELD32(0x00000004)
#define INT_MASK_CSR_AC0_DMA_DONE FIELD32(0x00000008)
#define INT_MASK_CSR_AC1_DMA_DONE FIELD32(0x00000010)
#define INT_MASK_CSR_AC2_DMA_DONE FIELD32(0x00000020)
#define INT_MASK_CSR_AC3_DMA_DONE FIELD32(0x00000040)
#define INT_MASK_CSR_HCCA_DMA_DONE FIELD32(0x00000080)
#define INT_MASK_CSR_MGMT_DMA_DONE FIELD32(0x00000100)
#define INT_MASK_CSR_MCU_COMMAND FIELD32(0x00000200)
#define INT_MASK_CSR_RXTX_COHERENT FIELD32(0x00000400)
#define INT_MASK_CSR_TBTT FIELD32(0x00000800)
#define INT_MASK_CSR_PRE_TBTT FIELD32(0x00001000)
#define INT_MASK_CSR_TX_FIFO_STATUS FIELD32(0x00002000)
#define INT_MASK_CSR_AUTO_WAKEUP FIELD32(0x00004000)
#define INT_MASK_CSR_GPTIMER FIELD32(0x00008000)
#define INT_MASK_CSR_RX_COHERENT FIELD32(0x00010000)
#define INT_MASK_CSR_TX_COHERENT FIELD32(0x00020000)
/*
* WPDMA_GLO_CFG
*/
#define WPDMA_GLO_CFG 0x0208
#define WPDMA_GLO_CFG_ENABLE_TX_DMA FIELD32(0x00000001)
#define WPDMA_GLO_CFG_TX_DMA_BUSY FIELD32(0x00000002)
#define WPDMA_GLO_CFG_ENABLE_RX_DMA FIELD32(0x00000004)
#define WPDMA_GLO_CFG_RX_DMA_BUSY FIELD32(0x00000008)
#define WPDMA_GLO_CFG_WP_DMA_BURST_SIZE FIELD32(0x00000030)
#define WPDMA_GLO_CFG_TX_WRITEBACK_DONE FIELD32(0x00000040)
#define WPDMA_GLO_CFG_BIG_ENDIAN FIELD32(0x00000080)
#define WPDMA_GLO_CFG_RX_HDR_SCATTER FIELD32(0x0000ff00)
#define WPDMA_GLO_CFG_HDR_SEG_LEN FIELD32(0xffff0000)
/*
* WPDMA_RST_IDX
*/
#define WPDMA_RST_IDX 0x020c
#define WPDMA_RST_IDX_DTX_IDX0 FIELD32(0x00000001)
#define WPDMA_RST_IDX_DTX_IDX1 FIELD32(0x00000002)
#define WPDMA_RST_IDX_DTX_IDX2 FIELD32(0x00000004)
#define WPDMA_RST_IDX_DTX_IDX3 FIELD32(0x00000008)
#define WPDMA_RST_IDX_DTX_IDX4 FIELD32(0x00000010)
#define WPDMA_RST_IDX_DTX_IDX5 FIELD32(0x00000020)
#define WPDMA_RST_IDX_DRX_IDX0 FIELD32(0x00010000)
/*
* DELAY_INT_CFG
*/
#define DELAY_INT_CFG 0x0210
#define DELAY_INT_CFG_RXMAX_PTIME FIELD32(0x000000ff)
#define DELAY_INT_CFG_RXMAX_PINT FIELD32(0x00007f00)
#define DELAY_INT_CFG_RXDLY_INT_EN FIELD32(0x00008000)
#define DELAY_INT_CFG_TXMAX_PTIME FIELD32(0x00ff0000)
#define DELAY_INT_CFG_TXMAX_PINT FIELD32(0x7f000000)
#define DELAY_INT_CFG_TXDLY_INT_EN FIELD32(0x80000000)
/*
* WMM_AIFSN_CFG: Aifsn for each EDCA AC
* AIFSN0: AC_BE
* AIFSN1: AC_BK
* AIFSN2: AC_VI
* AIFSN3: AC_VO
*/
#define WMM_AIFSN_CFG 0x0214
#define WMM_AIFSN_CFG_AIFSN0 FIELD32(0x0000000f)
#define WMM_AIFSN_CFG_AIFSN1 FIELD32(0x000000f0)
#define WMM_AIFSN_CFG_AIFSN2 FIELD32(0x00000f00)
#define WMM_AIFSN_CFG_AIFSN3 FIELD32(0x0000f000)
/*
* WMM_CWMIN_CSR: CWmin for each EDCA AC
* CWMIN0: AC_BE
* CWMIN1: AC_BK
* CWMIN2: AC_VI
* CWMIN3: AC_VO
*/
#define WMM_CWMIN_CFG 0x0218
#define WMM_CWMIN_CFG_CWMIN0 FIELD32(0x0000000f)
#define WMM_CWMIN_CFG_CWMIN1 FIELD32(0x000000f0)
#define WMM_CWMIN_CFG_CWMIN2 FIELD32(0x00000f00)
#define WMM_CWMIN_CFG_CWMIN3 FIELD32(0x0000f000)
/*
* WMM_CWMAX_CSR: CWmax for each EDCA AC
* CWMAX0: AC_BE
* CWMAX1: AC_BK
* CWMAX2: AC_VI
* CWMAX3: AC_VO
*/
#define WMM_CWMAX_CFG 0x021c
#define WMM_CWMAX_CFG_CWMAX0 FIELD32(0x0000000f)
#define WMM_CWMAX_CFG_CWMAX1 FIELD32(0x000000f0)
#define WMM_CWMAX_CFG_CWMAX2 FIELD32(0x00000f00)
#define WMM_CWMAX_CFG_CWMAX3 FIELD32(0x0000f000)
/*
* AC_TXOP0: AC_BK/AC_BE TXOP register
* AC0TXOP: AC_BK in unit of 32us
* AC1TXOP: AC_BE in unit of 32us
*/
#define WMM_TXOP0_CFG 0x0220
#define WMM_TXOP0_CFG_AC0TXOP FIELD32(0x0000ffff)
#define WMM_TXOP0_CFG_AC1TXOP FIELD32(0xffff0000)
/*
* AC_TXOP1: AC_VO/AC_VI TXOP register
* AC2TXOP: AC_VI in unit of 32us
* AC3TXOP: AC_VO in unit of 32us
*/
#define WMM_TXOP1_CFG 0x0224
#define WMM_TXOP1_CFG_AC2TXOP FIELD32(0x0000ffff)
#define WMM_TXOP1_CFG_AC3TXOP FIELD32(0xffff0000)
/*
* GPIO_CTRL_CFG:
*/
#define GPIO_CTRL_CFG 0x0228
#define GPIO_CTRL_CFG_BIT0 FIELD32(0x00000001)
#define GPIO_CTRL_CFG_BIT1 FIELD32(0x00000002)
#define GPIO_CTRL_CFG_BIT2 FIELD32(0x00000004)
#define GPIO_CTRL_CFG_BIT3 FIELD32(0x00000008)
#define GPIO_CTRL_CFG_BIT4 FIELD32(0x00000010)
#define GPIO_CTRL_CFG_BIT5 FIELD32(0x00000020)
#define GPIO_CTRL_CFG_BIT6 FIELD32(0x00000040)
#define GPIO_CTRL_CFG_BIT7 FIELD32(0x00000080)
#define GPIO_CTRL_CFG_BIT8 FIELD32(0x00000100)
/*
* MCU_CMD_CFG
*/
#define MCU_CMD_CFG 0x022c
/*
* AC_BK register offsets
*/
#define TX_BASE_PTR0 0x0230
#define TX_MAX_CNT0 0x0234
#define TX_CTX_IDX0 0x0238
#define TX_DTX_IDX0 0x023c
/*
* AC_BE register offsets
*/
#define TX_BASE_PTR1 0x0240
#define TX_MAX_CNT1 0x0244
#define TX_CTX_IDX1 0x0248
#define TX_DTX_IDX1 0x024c
/*
* AC_VI register offsets
*/
#define TX_BASE_PTR2 0x0250
#define TX_MAX_CNT2 0x0254
#define TX_CTX_IDX2 0x0258
#define TX_DTX_IDX2 0x025c
/*
* AC_VO register offsets
*/
#define TX_BASE_PTR3 0x0260
#define TX_MAX_CNT3 0x0264
#define TX_CTX_IDX3 0x0268
#define TX_DTX_IDX3 0x026c
/*
* HCCA register offsets
*/
#define TX_BASE_PTR4 0x0270
#define TX_MAX_CNT4 0x0274
#define TX_CTX_IDX4 0x0278
#define TX_DTX_IDX4 0x027c
/*
* MGMT register offsets
*/
#define TX_BASE_PTR5 0x0280
#define TX_MAX_CNT5 0x0284
#define TX_CTX_IDX5 0x0288
#define TX_DTX_IDX5 0x028c
/*
* RX register offsets
*/
#define RX_BASE_PTR 0x0290
#define RX_MAX_CNT 0x0294
#define RX_CRX_IDX 0x0298
#define RX_DRX_IDX 0x029c
/*
* USB_DMA_CFG
* RX_BULK_AGG_TIMEOUT: Rx Bulk Aggregation TimeOut in unit of 33ns.
* RX_BULK_AGG_LIMIT: Rx Bulk Aggregation Limit in unit of 256 bytes.
* PHY_CLEAR: phy watch dog enable.
* TX_CLEAR: Clear USB DMA TX path.
* TXOP_HALT: Halt TXOP count down when TX buffer is full.
* RX_BULK_AGG_EN: Enable Rx Bulk Aggregation.
* RX_BULK_EN: Enable USB DMA Rx.
* TX_BULK_EN: Enable USB DMA Tx.
* EP_OUT_VALID: OUT endpoint data valid.
* RX_BUSY: USB DMA RX FSM busy.
* TX_BUSY: USB DMA TX FSM busy.
*/
#define USB_DMA_CFG 0x02a0
#define USB_DMA_CFG_RX_BULK_AGG_TIMEOUT FIELD32(0x000000ff)
#define USB_DMA_CFG_RX_BULK_AGG_LIMIT FIELD32(0x0000ff00)
#define USB_DMA_CFG_PHY_CLEAR FIELD32(0x00010000)
#define USB_DMA_CFG_TX_CLEAR FIELD32(0x00080000)
#define USB_DMA_CFG_TXOP_HALT FIELD32(0x00100000)
#define USB_DMA_CFG_RX_BULK_AGG_EN FIELD32(0x00200000)
#define USB_DMA_CFG_RX_BULK_EN FIELD32(0x00400000)
#define USB_DMA_CFG_TX_BULK_EN FIELD32(0x00800000)
#define USB_DMA_CFG_EP_OUT_VALID FIELD32(0x3f000000)
#define USB_DMA_CFG_RX_BUSY FIELD32(0x40000000)
#define USB_DMA_CFG_TX_BUSY FIELD32(0x80000000)
/*
* US_CYC_CNT
*/
#define US_CYC_CNT 0x02a4
#define US_CYC_CNT_CLOCK_CYCLE FIELD32(0x000000ff)
/*
* PBF_SYS_CTRL
* HOST_RAM_WRITE: enable Host program ram write selection
*/
#define PBF_SYS_CTRL 0x0400
#define PBF_SYS_CTRL_READY FIELD32(0x00000080)
#define PBF_SYS_CTRL_HOST_RAM_WRITE FIELD32(0x00010000)
/*
* HOST-MCU shared memory
*/
#define HOST_CMD_CSR 0x0404
#define HOST_CMD_CSR_HOST_COMMAND FIELD32(0x000000ff)
/*
* PBF registers
* Most are for debug. Driver doesn't touch PBF register.
*/
#define PBF_CFG 0x0408
#define PBF_MAX_PCNT 0x040c
#define PBF_CTRL 0x0410
#define PBF_INT_STA 0x0414
#define PBF_INT_ENA 0x0418
/*
* BCN_OFFSET0:
*/
#define BCN_OFFSET0 0x042c
#define BCN_OFFSET0_BCN0 FIELD32(0x000000ff)
#define BCN_OFFSET0_BCN1 FIELD32(0x0000ff00)
#define BCN_OFFSET0_BCN2 FIELD32(0x00ff0000)
#define BCN_OFFSET0_BCN3 FIELD32(0xff000000)
/*
* BCN_OFFSET1:
*/
#define BCN_OFFSET1 0x0430
#define BCN_OFFSET1_BCN4 FIELD32(0x000000ff)
#define BCN_OFFSET1_BCN5 FIELD32(0x0000ff00)
#define BCN_OFFSET1_BCN6 FIELD32(0x00ff0000)
#define BCN_OFFSET1_BCN7 FIELD32(0xff000000)
/*
* PBF registers
* Most are for debug. Driver doesn't touch PBF register.
*/
#define TXRXQ_PCNT 0x0438
#define PBF_DBG 0x043c
/*
* RF registers
*/
#define RF_CSR_CFG 0x0500
#define RF_CSR_CFG_DATA FIELD32(0x000000ff)
#define RF_CSR_CFG_REGNUM FIELD32(0x00001f00)
#define RF_CSR_CFG_WRITE FIELD32(0x00010000)
#define RF_CSR_CFG_BUSY FIELD32(0x00020000)
/*
* EFUSE_CSR: RT30x0 EEPROM
*/
#define EFUSE_CTRL 0x0580
#define EFUSE_CTRL_ADDRESS_IN FIELD32(0x03fe0000)
#define EFUSE_CTRL_MODE FIELD32(0x000000c0)
#define EFUSE_CTRL_KICK FIELD32(0x40000000)
#define EFUSE_CTRL_PRESENT FIELD32(0x80000000)
/*
* EFUSE_DATA0
*/
#define EFUSE_DATA0 0x0590
/*
* EFUSE_DATA1
*/
#define EFUSE_DATA1 0x0594
/*
* EFUSE_DATA2
*/
#define EFUSE_DATA2 0x0598
/*
* EFUSE_DATA3
*/
#define EFUSE_DATA3 0x059c
/*
* LDO_CFG0
*/
#define LDO_CFG0 0x05d4
#define LDO_CFG0_DELAY3 FIELD32(0x000000ff)
#define LDO_CFG0_DELAY2 FIELD32(0x0000ff00)
#define LDO_CFG0_DELAY1 FIELD32(0x00ff0000)
#define LDO_CFG0_BGSEL FIELD32(0x03000000)
#define LDO_CFG0_LDO_CORE_VLEVEL FIELD32(0x1c000000)
#define LD0_CFG0_LDO25_LEVEL FIELD32(0x60000000)
#define LDO_CFG0_LDO25_LARGEA FIELD32(0x80000000)
/*
* GPIO_SWITCH
*/
#define GPIO_SWITCH 0x05dc
#define GPIO_SWITCH_0 FIELD32(0x00000001)
#define GPIO_SWITCH_1 FIELD32(0x00000002)
#define GPIO_SWITCH_2 FIELD32(0x00000004)
#define GPIO_SWITCH_3 FIELD32(0x00000008)
#define GPIO_SWITCH_4 FIELD32(0x00000010)
#define GPIO_SWITCH_5 FIELD32(0x00000020)
#define GPIO_SWITCH_6 FIELD32(0x00000040)
#define GPIO_SWITCH_7 FIELD32(0x00000080)
/*
* MAC Control/Status Registers(CSR).
* Some values are set in TU, whereas 1 TU == 1024 us.
*/
/*
* MAC_CSR0: ASIC revision number.
* ASIC_REV: 0
* ASIC_VER: 2860 or 2870
*/
#define MAC_CSR0 0x1000
#define MAC_CSR0_REVISION FIELD32(0x0000ffff)
#define MAC_CSR0_CHIPSET FIELD32(0xffff0000)
/*
* MAC_SYS_CTRL:
*/
#define MAC_SYS_CTRL 0x1004
#define MAC_SYS_CTRL_RESET_CSR FIELD32(0x00000001)
#define MAC_SYS_CTRL_RESET_BBP FIELD32(0x00000002)
#define MAC_SYS_CTRL_ENABLE_TX FIELD32(0x00000004)
#define MAC_SYS_CTRL_ENABLE_RX FIELD32(0x00000008)
#define MAC_SYS_CTRL_CONTINUOUS_TX FIELD32(0x00000010)
#define MAC_SYS_CTRL_LOOPBACK FIELD32(0x00000020)
#define MAC_SYS_CTRL_WLAN_HALT FIELD32(0x00000040)
#define MAC_SYS_CTRL_RX_TIMESTAMP FIELD32(0x00000080)
/*
* MAC_ADDR_DW0: STA MAC register 0
*/
#define MAC_ADDR_DW0 0x1008
#define MAC_ADDR_DW0_BYTE0 FIELD32(0x000000ff)
#define MAC_ADDR_DW0_BYTE1 FIELD32(0x0000ff00)
#define MAC_ADDR_DW0_BYTE2 FIELD32(0x00ff0000)
#define MAC_ADDR_DW0_BYTE3 FIELD32(0xff000000)
/*
* MAC_ADDR_DW1: STA MAC register 1
* UNICAST_TO_ME_MASK:
* Used to mask off bits from byte 5 of the MAC address
* to determine the UNICAST_TO_ME bit for RX frames.
* The full mask is complemented by BSS_ID_MASK:
* MASK = BSS_ID_MASK & UNICAST_TO_ME_MASK
*/
#define MAC_ADDR_DW1 0x100c
#define MAC_ADDR_DW1_BYTE4 FIELD32(0x000000ff)
#define MAC_ADDR_DW1_BYTE5 FIELD32(0x0000ff00)
#define MAC_ADDR_DW1_UNICAST_TO_ME_MASK FIELD32(0x00ff0000)
/*
* MAC_BSSID_DW0: BSSID register 0
*/
#define MAC_BSSID_DW0 0x1010
#define MAC_BSSID_DW0_BYTE0 FIELD32(0x000000ff)
#define MAC_BSSID_DW0_BYTE1 FIELD32(0x0000ff00)
#define MAC_BSSID_DW0_BYTE2 FIELD32(0x00ff0000)
#define MAC_BSSID_DW0_BYTE3 FIELD32(0xff000000)
/*
* MAC_BSSID_DW1: BSSID register 1
* BSS_ID_MASK:
* 0: 1-BSSID mode (BSS index = 0)
* 1: 2-BSSID mode (BSS index: Byte5, bit 0)
* 2: 4-BSSID mode (BSS index: byte5, bit 0 - 1)
* 3: 8-BSSID mode (BSS index: byte5, bit 0 - 2)
* This mask is used to mask off bits 0, 1 and 2 of byte 5 of the
* BSSID. This will make sure that those bits will be ignored
* when determining the MY_BSS of RX frames.
*/
#define MAC_BSSID_DW1 0x1014
#define MAC_BSSID_DW1_BYTE4 FIELD32(0x000000ff)
#define MAC_BSSID_DW1_BYTE5 FIELD32(0x0000ff00)
#define MAC_BSSID_DW1_BSS_ID_MASK FIELD32(0x00030000)
#define MAC_BSSID_DW1_BSS_BCN_NUM FIELD32(0x001c0000)
/*
* MAX_LEN_CFG: Maximum frame length register.
* MAX_MPDU: rt2860b max 16k bytes
* MAX_PSDU: Maximum PSDU length
* (power factor) 0:2^13, 1:2^14, 2:2^15, 3:2^16
*/
#define MAX_LEN_CFG 0x1018
#define MAX_LEN_CFG_MAX_MPDU FIELD32(0x00000fff)
#define MAX_LEN_CFG_MAX_PSDU FIELD32(0x00003000)
#define MAX_LEN_CFG_MIN_PSDU FIELD32(0x0000c000)
#define MAX_LEN_CFG_MIN_MPDU FIELD32(0x000f0000)
/*
* BBP_CSR_CFG: BBP serial control register
* VALUE: Register value to program into BBP
* REG_NUM: Selected BBP register
* READ_CONTROL: 0 write BBP, 1 read BBP
* BUSY: ASIC is busy executing BBP commands
* BBP_PAR_DUR: 0 4 MAC clocks, 1 8 MAC clocks
* BBP_RW_MODE: 0 serial, 1 paralell
*/
#define BBP_CSR_CFG 0x101c
#define BBP_CSR_CFG_VALUE FIELD32(0x000000ff)
#define BBP_CSR_CFG_REGNUM FIELD32(0x0000ff00)
#define BBP_CSR_CFG_READ_CONTROL FIELD32(0x00010000)
#define BBP_CSR_CFG_BUSY FIELD32(0x00020000)
#define BBP_CSR_CFG_BBP_PAR_DUR FIELD32(0x00040000)
#define BBP_CSR_CFG_BBP_RW_MODE FIELD32(0x00080000)
/*
* RF_CSR_CFG0: RF control register
* REGID_AND_VALUE: Register value to program into RF
* BITWIDTH: Selected RF register
* STANDBYMODE: 0 high when standby, 1 low when standby
* SEL: 0 RF_LE0 activate, 1 RF_LE1 activate
* BUSY: ASIC is busy executing RF commands
*/
#define RF_CSR_CFG0 0x1020
#define RF_CSR_CFG0_REGID_AND_VALUE FIELD32(0x00ffffff)
#define RF_CSR_CFG0_BITWIDTH FIELD32(0x1f000000)
#define RF_CSR_CFG0_REG_VALUE_BW FIELD32(0x1fffffff)
#define RF_CSR_CFG0_STANDBYMODE FIELD32(0x20000000)
#define RF_CSR_CFG0_SEL FIELD32(0x40000000)
#define RF_CSR_CFG0_BUSY FIELD32(0x80000000)
/*
* RF_CSR_CFG1: RF control register
* REGID_AND_VALUE: Register value to program into RF
* RFGAP: Gap between BB_CONTROL_RF and RF_LE
* 0: 3 system clock cycle (37.5usec)
* 1: 5 system clock cycle (62.5usec)
*/
#define RF_CSR_CFG1 0x1024
#define RF_CSR_CFG1_REGID_AND_VALUE FIELD32(0x00ffffff)
#define RF_CSR_CFG1_RFGAP FIELD32(0x1f000000)
/*
* RF_CSR_CFG2: RF control register
* VALUE: Register value to program into RF
*/
#define RF_CSR_CFG2 0x1028
#define RF_CSR_CFG2_VALUE FIELD32(0x00ffffff)
/*
* LED_CFG: LED control
* color LED's:
* 0: off
* 1: blinking upon TX2
* 2: periodic slow blinking
* 3: always on
* LED polarity:
* 0: active low
* 1: active high
*/
#define LED_CFG 0x102c
#define LED_CFG_ON_PERIOD FIELD32(0x000000ff)
#define LED_CFG_OFF_PERIOD FIELD32(0x0000ff00)
#define LED_CFG_SLOW_BLINK_PERIOD FIELD32(0x003f0000)
#define LED_CFG_R_LED_MODE FIELD32(0x03000000)
#define LED_CFG_G_LED_MODE FIELD32(0x0c000000)
#define LED_CFG_Y_LED_MODE FIELD32(0x30000000)
#define LED_CFG_LED_POLAR FIELD32(0x40000000)
/*
* AMPDU_BA_WINSIZE: Force BlockAck window size
* FORCE_WINSIZE_ENABLE:
* 0: Disable forcing of BlockAck window size
* 1: Enable forcing of BlockAck window size, overwrites values BlockAck
* window size values in the TXWI
* FORCE_WINSIZE: BlockAck window size
*/
#define AMPDU_BA_WINSIZE 0x1040
#define AMPDU_BA_WINSIZE_FORCE_WINSIZE_ENABLE FIELD32(0x00000020)
#define AMPDU_BA_WINSIZE_FORCE_WINSIZE FIELD32(0x0000001f)
/*
* XIFS_TIME_CFG: MAC timing
* CCKM_SIFS_TIME: unit 1us. Applied after CCK RX/TX
* OFDM_SIFS_TIME: unit 1us. Applied after OFDM RX/TX
* OFDM_XIFS_TIME: unit 1us. Applied after OFDM RX
* when MAC doesn't reference BBP signal BBRXEND
* EIFS: unit 1us
* BB_RXEND_ENABLE: reference RXEND signal to begin XIFS defer
*
*/
#define XIFS_TIME_CFG 0x1100
#define XIFS_TIME_CFG_CCKM_SIFS_TIME FIELD32(0x000000ff)
#define XIFS_TIME_CFG_OFDM_SIFS_TIME FIELD32(0x0000ff00)
#define XIFS_TIME_CFG_OFDM_XIFS_TIME FIELD32(0x000f0000)
#define XIFS_TIME_CFG_EIFS FIELD32(0x1ff00000)
#define XIFS_TIME_CFG_BB_RXEND_ENABLE FIELD32(0x20000000)
/*
* BKOFF_SLOT_CFG:
*/
#define BKOFF_SLOT_CFG 0x1104
#define BKOFF_SLOT_CFG_SLOT_TIME FIELD32(0x000000ff)
#define BKOFF_SLOT_CFG_CC_DELAY_TIME FIELD32(0x0000ff00)
/*
* NAV_TIME_CFG:
*/
#define NAV_TIME_CFG 0x1108
#define NAV_TIME_CFG_SIFS FIELD32(0x000000ff)
#define NAV_TIME_CFG_SLOT_TIME FIELD32(0x0000ff00)
#define NAV_TIME_CFG_EIFS FIELD32(0x01ff0000)
#define NAV_TIME_ZERO_SIFS FIELD32(0x02000000)
/*
* CH_TIME_CFG: count as channel busy
*/
#define CH_TIME_CFG 0x110c
/*
* PBF_LIFE_TIMER: TX/RX MPDU timestamp timer (free run) Unit: 1us
*/
#define PBF_LIFE_TIMER 0x1110
/*
* BCN_TIME_CFG:
* BEACON_INTERVAL: in unit of 1/16 TU
* TSF_TICKING: Enable TSF auto counting
* TSF_SYNC: Enable TSF sync, 00: disable, 01: infra mode, 10: ad-hoc mode
* BEACON_GEN: Enable beacon generator
*/
#define BCN_TIME_CFG 0x1114
#define BCN_TIME_CFG_BEACON_INTERVAL FIELD32(0x0000ffff)
#define BCN_TIME_CFG_TSF_TICKING FIELD32(0x00010000)
#define BCN_TIME_CFG_TSF_SYNC FIELD32(0x00060000)
#define BCN_TIME_CFG_TBTT_ENABLE FIELD32(0x00080000)
#define BCN_TIME_CFG_BEACON_GEN FIELD32(0x00100000)
#define BCN_TIME_CFG_TX_TIME_COMPENSATE FIELD32(0xf0000000)
/*
* TBTT_SYNC_CFG:
* BCN_AIFSN: Beacon AIFSN after TBTT interrupt in slots
* BCN_CWMIN: Beacon CWMin after TBTT interrupt in slots
*/
#define TBTT_SYNC_CFG 0x1118
#define TBTT_SYNC_CFG_TBTT_ADJUST FIELD32(0x000000ff)
#define TBTT_SYNC_CFG_BCN_EXP_WIN FIELD32(0x0000ff00)
#define TBTT_SYNC_CFG_BCN_AIFSN FIELD32(0x000f0000)
#define TBTT_SYNC_CFG_BCN_CWMIN FIELD32(0x00f00000)
/*
* TSF_TIMER_DW0: Local lsb TSF timer, read-only
*/
#define TSF_TIMER_DW0 0x111c
#define TSF_TIMER_DW0_LOW_WORD FIELD32(0xffffffff)
/*
* TSF_TIMER_DW1: Local msb TSF timer, read-only
*/
#define TSF_TIMER_DW1 0x1120
#define TSF_TIMER_DW1_HIGH_WORD FIELD32(0xffffffff)
/*
* TBTT_TIMER: TImer remains till next TBTT, read-only
*/
#define TBTT_TIMER 0x1124
/*
* INT_TIMER_CFG: timer configuration
* PRE_TBTT_TIMER: leadtime to tbtt for pretbtt interrupt in units of 1/16 TU
* GP_TIMER: period of general purpose timer in units of 1/16 TU
*/
#define INT_TIMER_CFG 0x1128
#define INT_TIMER_CFG_PRE_TBTT_TIMER FIELD32(0x0000ffff)
#define INT_TIMER_CFG_GP_TIMER FIELD32(0xffff0000)
/*
* INT_TIMER_EN: GP-timer and pre-tbtt Int enable
*/
#define INT_TIMER_EN 0x112c
#define INT_TIMER_EN_PRE_TBTT_TIMER FIELD32(0x00000001)
#define INT_TIMER_EN_GP_TIMER FIELD32(0x00000002)
/*
* CH_IDLE_STA: channel idle time (in us)
*/
#define CH_IDLE_STA 0x1130
/*
* CH_BUSY_STA: channel busy time on primary channel (in us)
*/
#define CH_BUSY_STA 0x1134
/*
* CH_BUSY_STA_SEC: channel busy time on secondary channel in HT40 mode (in us)
*/
#define CH_BUSY_STA_SEC 0x1138
/*
* MAC_STATUS_CFG:
* BBP_RF_BUSY: When set to 0, BBP and RF are stable.
* if 1 or higher one of the 2 registers is busy.
*/
#define MAC_STATUS_CFG 0x1200
#define MAC_STATUS_CFG_BBP_RF_BUSY FIELD32(0x00000003)
/*
* PWR_PIN_CFG:
*/
#define PWR_PIN_CFG 0x1204
/*
* AUTOWAKEUP_CFG: Manual power control / status register
* TBCN_BEFORE_WAKE: ForceWake has high privilege than PutToSleep when both set
* AUTOWAKE: 0:sleep, 1:awake
*/
#define AUTOWAKEUP_CFG 0x1208
#define AUTOWAKEUP_CFG_AUTO_LEAD_TIME FIELD32(0x000000ff)
#define AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE FIELD32(0x00007f00)
#define AUTOWAKEUP_CFG_AUTOWAKE FIELD32(0x00008000)
/*
* EDCA_AC0_CFG:
*/
#define EDCA_AC0_CFG 0x1300
#define EDCA_AC0_CFG_TX_OP FIELD32(0x000000ff)
#define EDCA_AC0_CFG_AIFSN FIELD32(0x00000f00)
#define EDCA_AC0_CFG_CWMIN FIELD32(0x0000f000)
#define EDCA_AC0_CFG_CWMAX FIELD32(0x000f0000)
/*
* EDCA_AC1_CFG:
*/
#define EDCA_AC1_CFG 0x1304
#define EDCA_AC1_CFG_TX_OP FIELD32(0x000000ff)
#define EDCA_AC1_CFG_AIFSN FIELD32(0x00000f00)
#define EDCA_AC1_CFG_CWMIN FIELD32(0x0000f000)
#define EDCA_AC1_CFG_CWMAX FIELD32(0x000f0000)
/*
* EDCA_AC2_CFG:
*/
#define EDCA_AC2_CFG 0x1308
#define EDCA_AC2_CFG_TX_OP FIELD32(0x000000ff)
#define EDCA_AC2_CFG_AIFSN FIELD32(0x00000f00)
#define EDCA_AC2_CFG_CWMIN FIELD32(0x0000f000)
#define EDCA_AC2_CFG_CWMAX FIELD32(0x000f0000)
/*
* EDCA_AC3_CFG:
*/
#define EDCA_AC3_CFG 0x130c
#define EDCA_AC3_CFG_TX_OP FIELD32(0x000000ff)
#define EDCA_AC3_CFG_AIFSN FIELD32(0x00000f00)
#define EDCA_AC3_CFG_CWMIN FIELD32(0x0000f000)
#define EDCA_AC3_CFG_CWMAX FIELD32(0x000f0000)
/*
* EDCA_TID_AC_MAP:
*/
#define EDCA_TID_AC_MAP 0x1310
/*
* TX_PWR_CFG:
*/
#define TX_PWR_CFG_RATE0 FIELD32(0x0000000f)
#define TX_PWR_CFG_RATE1 FIELD32(0x000000f0)
#define TX_PWR_CFG_RATE2 FIELD32(0x00000f00)
#define TX_PWR_CFG_RATE3 FIELD32(0x0000f000)
#define TX_PWR_CFG_RATE4 FIELD32(0x000f0000)
#define TX_PWR_CFG_RATE5 FIELD32(0x00f00000)
#define TX_PWR_CFG_RATE6 FIELD32(0x0f000000)
#define TX_PWR_CFG_RATE7 FIELD32(0xf0000000)
/*
* TX_PWR_CFG_0:
*/
#define TX_PWR_CFG_0 0x1314
#define TX_PWR_CFG_0_1MBS FIELD32(0x0000000f)
#define TX_PWR_CFG_0_2MBS FIELD32(0x000000f0)
#define TX_PWR_CFG_0_55MBS FIELD32(0x00000f00)
#define TX_PWR_CFG_0_11MBS FIELD32(0x0000f000)
#define TX_PWR_CFG_0_6MBS FIELD32(0x000f0000)
#define TX_PWR_CFG_0_9MBS FIELD32(0x00f00000)
#define TX_PWR_CFG_0_12MBS FIELD32(0x0f000000)
#define TX_PWR_CFG_0_18MBS FIELD32(0xf0000000)
/*
* TX_PWR_CFG_1:
*/
#define TX_PWR_CFG_1 0x1318
#define TX_PWR_CFG_1_24MBS FIELD32(0x0000000f)
#define TX_PWR_CFG_1_36MBS FIELD32(0x000000f0)
#define TX_PWR_CFG_1_48MBS FIELD32(0x00000f00)
#define TX_PWR_CFG_1_54MBS FIELD32(0x0000f000)
#define TX_PWR_CFG_1_MCS0 FIELD32(0x000f0000)
#define TX_PWR_CFG_1_MCS1 FIELD32(0x00f00000)
#define TX_PWR_CFG_1_MCS2 FIELD32(0x0f000000)
#define TX_PWR_CFG_1_MCS3 FIELD32(0xf0000000)
/*
* TX_PWR_CFG_2:
*/
#define TX_PWR_CFG_2 0x131c
#define TX_PWR_CFG_2_MCS4 FIELD32(0x0000000f)
#define TX_PWR_CFG_2_MCS5 FIELD32(0x000000f0)
#define TX_PWR_CFG_2_MCS6 FIELD32(0x00000f00)
#define TX_PWR_CFG_2_MCS7 FIELD32(0x0000f000)
#define TX_PWR_CFG_2_MCS8 FIELD32(0x000f0000)
#define TX_PWR_CFG_2_MCS9 FIELD32(0x00f00000)
#define TX_PWR_CFG_2_MCS10 FIELD32(0x0f000000)
#define TX_PWR_CFG_2_MCS11 FIELD32(0xf0000000)
/*
* TX_PWR_CFG_3:
*/
#define TX_PWR_CFG_3 0x1320
#define TX_PWR_CFG_3_MCS12 FIELD32(0x0000000f)
#define TX_PWR_CFG_3_MCS13 FIELD32(0x000000f0)
#define TX_PWR_CFG_3_MCS14 FIELD32(0x00000f00)
#define TX_PWR_CFG_3_MCS15 FIELD32(0x0000f000)
#define TX_PWR_CFG_3_UKNOWN1 FIELD32(0x000f0000)
#define TX_PWR_CFG_3_UKNOWN2 FIELD32(0x00f00000)
#define TX_PWR_CFG_3_UKNOWN3 FIELD32(0x0f000000)
#define TX_PWR_CFG_3_UKNOWN4 FIELD32(0xf0000000)
/*
* TX_PWR_CFG_4:
*/
#define TX_PWR_CFG_4 0x1324
#define TX_PWR_CFG_4_UKNOWN5 FIELD32(0x0000000f)
#define TX_PWR_CFG_4_UKNOWN6 FIELD32(0x000000f0)
#define TX_PWR_CFG_4_UKNOWN7 FIELD32(0x00000f00)
#define TX_PWR_CFG_4_UKNOWN8 FIELD32(0x0000f000)
/*
* TX_PIN_CFG:
*/
#define TX_PIN_CFG 0x1328
#define TX_PIN_CFG_PA_PE_A0_EN FIELD32(0x00000001)
#define TX_PIN_CFG_PA_PE_G0_EN FIELD32(0x00000002)
#define TX_PIN_CFG_PA_PE_A1_EN FIELD32(0x00000004)
#define TX_PIN_CFG_PA_PE_G1_EN FIELD32(0x00000008)
#define TX_PIN_CFG_PA_PE_A0_POL FIELD32(0x00000010)
#define TX_PIN_CFG_PA_PE_G0_POL FIELD32(0x00000020)
#define TX_PIN_CFG_PA_PE_A1_POL FIELD32(0x00000040)
#define TX_PIN_CFG_PA_PE_G1_POL FIELD32(0x00000080)
#define TX_PIN_CFG_LNA_PE_A0_EN FIELD32(0x00000100)
#define TX_PIN_CFG_LNA_PE_G0_EN FIELD32(0x00000200)
#define TX_PIN_CFG_LNA_PE_A1_EN FIELD32(0x00000400)
#define TX_PIN_CFG_LNA_PE_G1_EN FIELD32(0x00000800)
#define TX_PIN_CFG_LNA_PE_A0_POL FIELD32(0x00001000)
#define TX_PIN_CFG_LNA_PE_G0_POL FIELD32(0x00002000)
#define TX_PIN_CFG_LNA_PE_A1_POL FIELD32(0x00004000)
#define TX_PIN_CFG_LNA_PE_G1_POL FIELD32(0x00008000)
#define TX_PIN_CFG_RFTR_EN FIELD32(0x00010000)
#define TX_PIN_CFG_RFTR_POL FIELD32(0x00020000)
#define TX_PIN_CFG_TRSW_EN FIELD32(0x00040000)
#define TX_PIN_CFG_TRSW_POL FIELD32(0x00080000)
/*
* TX_BAND_CFG: 0x1 use upper 20MHz, 0x0 use lower 20MHz
*/
#define TX_BAND_CFG 0x132c
#define TX_BAND_CFG_HT40_MINUS FIELD32(0x00000001)
#define TX_BAND_CFG_A FIELD32(0x00000002)
#define TX_BAND_CFG_BG FIELD32(0x00000004)
/*
* TX_SW_CFG0:
*/
#define TX_SW_CFG0 0x1330
/*
* TX_SW_CFG1:
*/
#define TX_SW_CFG1 0x1334
/*
* TX_SW_CFG2:
*/
#define TX_SW_CFG2 0x1338
/*
* TXOP_THRES_CFG:
*/
#define TXOP_THRES_CFG 0x133c
/*
* TXOP_CTRL_CFG:
*/
#define TXOP_CTRL_CFG 0x1340
/*
* TX_RTS_CFG:
* RTS_THRES: unit:byte
* RTS_FBK_EN: enable rts rate fallback
*/
#define TX_RTS_CFG 0x1344
#define TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT FIELD32(0x000000ff)
#define TX_RTS_CFG_RTS_THRES FIELD32(0x00ffff00)
#define TX_RTS_CFG_RTS_FBK_EN FIELD32(0x01000000)
/*
* TX_TIMEOUT_CFG:
* MPDU_LIFETIME: expiration time = 2^(9+MPDU LIFE TIME) us
* RX_ACK_TIMEOUT: unit:slot. Used for TX procedure
* TX_OP_TIMEOUT: TXOP timeout value for TXOP truncation.
* it is recommended that:
* (SLOT_TIME) > (TX_OP_TIMEOUT) > (RX_ACK_TIMEOUT)
*/
#define TX_TIMEOUT_CFG 0x1348
#define TX_TIMEOUT_CFG_MPDU_LIFETIME FIELD32(0x000000f0)
#define TX_TIMEOUT_CFG_RX_ACK_TIMEOUT FIELD32(0x0000ff00)
#define TX_TIMEOUT_CFG_TX_OP_TIMEOUT FIELD32(0x00ff0000)
/*
* TX_RTY_CFG:
* SHORT_RTY_LIMIT: short retry limit
* LONG_RTY_LIMIT: long retry limit
* LONG_RTY_THRE: Long retry threshoold
* NON_AGG_RTY_MODE: Non-Aggregate MPDU retry mode
* 0:expired by retry limit, 1: expired by mpdu life timer
* AGG_RTY_MODE: Aggregate MPDU retry mode
* 0:expired by retry limit, 1: expired by mpdu life timer
* TX_AUTO_FB_ENABLE: Tx retry PHY rate auto fallback enable
*/
#define TX_RTY_CFG 0x134c
#define TX_RTY_CFG_SHORT_RTY_LIMIT FIELD32(0x000000ff)
#define TX_RTY_CFG_LONG_RTY_LIMIT FIELD32(0x0000ff00)
#define TX_RTY_CFG_LONG_RTY_THRE FIELD32(0x0fff0000)
#define TX_RTY_CFG_NON_AGG_RTY_MODE FIELD32(0x10000000)
#define TX_RTY_CFG_AGG_RTY_MODE FIELD32(0x20000000)
#define TX_RTY_CFG_TX_AUTO_FB_ENABLE FIELD32(0x40000000)
/*
* TX_LINK_CFG:
* REMOTE_MFB_LIFETIME: remote MFB life time. unit: 32us
* MFB_ENABLE: TX apply remote MFB 1:enable
* REMOTE_UMFS_ENABLE: remote unsolicit MFB enable
* 0: not apply remote remote unsolicit (MFS=7)
* TX_MRQ_EN: MCS request TX enable
* TX_RDG_EN: RDG TX enable
* TX_CF_ACK_EN: Piggyback CF-ACK enable
* REMOTE_MFB: remote MCS feedback
* REMOTE_MFS: remote MCS feedback sequence number
*/
#define TX_LINK_CFG 0x1350
#define TX_LINK_CFG_REMOTE_MFB_LIFETIME FIELD32(0x000000ff)
#define TX_LINK_CFG_MFB_ENABLE FIELD32(0x00000100)
#define TX_LINK_CFG_REMOTE_UMFS_ENABLE FIELD32(0x00000200)
#define TX_LINK_CFG_TX_MRQ_EN FIELD32(0x00000400)
#define TX_LINK_CFG_TX_RDG_EN FIELD32(0x00000800)
#define TX_LINK_CFG_TX_CF_ACK_EN FIELD32(0x00001000)
#define TX_LINK_CFG_REMOTE_MFB FIELD32(0x00ff0000)
#define TX_LINK_CFG_REMOTE_MFS FIELD32(0xff000000)
/*
* HT_FBK_CFG0:
*/
#define HT_FBK_CFG0 0x1354
#define HT_FBK_CFG0_HTMCS0FBK FIELD32(0x0000000f)
#define HT_FBK_CFG0_HTMCS1FBK FIELD32(0x000000f0)
#define HT_FBK_CFG0_HTMCS2FBK FIELD32(0x00000f00)
#define HT_FBK_CFG0_HTMCS3FBK FIELD32(0x0000f000)
#define HT_FBK_CFG0_HTMCS4FBK FIELD32(0x000f0000)
#define HT_FBK_CFG0_HTMCS5FBK FIELD32(0x00f00000)
#define HT_FBK_CFG0_HTMCS6FBK FIELD32(0x0f000000)
#define HT_FBK_CFG0_HTMCS7FBK FIELD32(0xf0000000)
/*
* HT_FBK_CFG1:
*/
#define HT_FBK_CFG1 0x1358
#define HT_FBK_CFG1_HTMCS8FBK FIELD32(0x0000000f)
#define HT_FBK_CFG1_HTMCS9FBK FIELD32(0x000000f0)
#define HT_FBK_CFG1_HTMCS10FBK FIELD32(0x00000f00)
#define HT_FBK_CFG1_HTMCS11FBK FIELD32(0x0000f000)
#define HT_FBK_CFG1_HTMCS12FBK FIELD32(0x000f0000)
#define HT_FBK_CFG1_HTMCS13FBK FIELD32(0x00f00000)
#define HT_FBK_CFG1_HTMCS14FBK FIELD32(0x0f000000)
#define HT_FBK_CFG1_HTMCS15FBK FIELD32(0xf0000000)
/*
* LG_FBK_CFG0:
*/
#define LG_FBK_CFG0 0x135c
#define LG_FBK_CFG0_OFDMMCS0FBK FIELD32(0x0000000f)
#define LG_FBK_CFG0_OFDMMCS1FBK FIELD32(0x000000f0)
#define LG_FBK_CFG0_OFDMMCS2FBK FIELD32(0x00000f00)
#define LG_FBK_CFG0_OFDMMCS3FBK FIELD32(0x0000f000)
#define LG_FBK_CFG0_OFDMMCS4FBK FIELD32(0x000f0000)
#define LG_FBK_CFG0_OFDMMCS5FBK FIELD32(0x00f00000)
#define LG_FBK_CFG0_OFDMMCS6FBK FIELD32(0x0f000000)
#define LG_FBK_CFG0_OFDMMCS7FBK FIELD32(0xf0000000)
/*
* LG_FBK_CFG1:
*/
#define LG_FBK_CFG1 0x1360
#define LG_FBK_CFG0_CCKMCS0FBK FIELD32(0x0000000f)
#define LG_FBK_CFG0_CCKMCS1FBK FIELD32(0x000000f0)
#define LG_FBK_CFG0_CCKMCS2FBK FIELD32(0x00000f00)
#define LG_FBK_CFG0_CCKMCS3FBK FIELD32(0x0000f000)
/*
* CCK_PROT_CFG: CCK Protection
* PROTECT_RATE: Protection control frame rate for CCK TX(RTS/CTS/CFEnd)
* PROTECT_CTRL: Protection control frame type for CCK TX
* 0:none, 1:RTS/CTS, 2:CTS-to-self
* PROTECT_NAV: TXOP protection type for CCK TX
* 0:none, 1:ShortNAVprotect, 2:LongNAVProtect
* TX_OP_ALLOW_CCK: CCK TXOP allowance, 0:disallow
* TX_OP_ALLOW_OFDM: CCK TXOP allowance, 0:disallow
* TX_OP_ALLOW_MM20: CCK TXOP allowance, 0:disallow
* TX_OP_ALLOW_MM40: CCK TXOP allowance, 0:disallow
* TX_OP_ALLOW_GF20: CCK TXOP allowance, 0:disallow
* TX_OP_ALLOW_GF40: CCK TXOP allowance, 0:disallow
* RTS_TH_EN: RTS threshold enable on CCK TX
*/
#define CCK_PROT_CFG 0x1364
#define CCK_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
#define CCK_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
#define CCK_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
#define CCK_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
#define CCK_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
#define CCK_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
#define CCK_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
#define CCK_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
#define CCK_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
#define CCK_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
/*
* OFDM_PROT_CFG: OFDM Protection
*/
#define OFDM_PROT_CFG 0x1368
#define OFDM_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
#define OFDM_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
#define OFDM_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
#define OFDM_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
#define OFDM_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
#define OFDM_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
#define OFDM_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
#define OFDM_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
#define OFDM_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
#define OFDM_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
/*
* MM20_PROT_CFG: MM20 Protection
*/
#define MM20_PROT_CFG 0x136c
#define MM20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
#define MM20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
#define MM20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
#define MM20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
#define MM20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
#define MM20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
#define MM20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
#define MM20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
#define MM20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
#define MM20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
/*
* MM40_PROT_CFG: MM40 Protection
*/
#define MM40_PROT_CFG 0x1370
#define MM40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
#define MM40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
#define MM40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
#define MM40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
#define MM40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
#define MM40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
#define MM40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
#define MM40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
#define MM40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
#define MM40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
/*
* GF20_PROT_CFG: GF20 Protection
*/
#define GF20_PROT_CFG 0x1374
#define GF20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
#define GF20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
#define GF20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
#define GF20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
#define GF20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
#define GF20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
#define GF20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
#define GF20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
#define GF20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
#define GF20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
/*
* GF40_PROT_CFG: GF40 Protection
*/
#define GF40_PROT_CFG 0x1378
#define GF40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
#define GF40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
#define GF40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
#define GF40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
#define GF40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
#define GF40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
#define GF40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
#define GF40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
#define GF40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
#define GF40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
/*
* EXP_CTS_TIME:
*/
#define EXP_CTS_TIME 0x137c
/*
* EXP_ACK_TIME:
*/
#define EXP_ACK_TIME 0x1380
/*
* RX_FILTER_CFG: RX configuration register.
*/
#define RX_FILTER_CFG 0x1400
#define RX_FILTER_CFG_DROP_CRC_ERROR FIELD32(0x00000001)
#define RX_FILTER_CFG_DROP_PHY_ERROR FIELD32(0x00000002)
#define RX_FILTER_CFG_DROP_NOT_TO_ME FIELD32(0x00000004)
#define RX_FILTER_CFG_DROP_NOT_MY_BSSD FIELD32(0x00000008)
#define RX_FILTER_CFG_DROP_VER_ERROR FIELD32(0x00000010)
#define RX_FILTER_CFG_DROP_MULTICAST FIELD32(0x00000020)
#define RX_FILTER_CFG_DROP_BROADCAST FIELD32(0x00000040)
#define RX_FILTER_CFG_DROP_DUPLICATE FIELD32(0x00000080)
#define RX_FILTER_CFG_DROP_CF_END_ACK FIELD32(0x00000100)
#define RX_FILTER_CFG_DROP_CF_END FIELD32(0x00000200)
#define RX_FILTER_CFG_DROP_ACK FIELD32(0x00000400)
#define RX_FILTER_CFG_DROP_CTS FIELD32(0x00000800)
#define RX_FILTER_CFG_DROP_RTS FIELD32(0x00001000)
#define RX_FILTER_CFG_DROP_PSPOLL FIELD32(0x00002000)
#define RX_FILTER_CFG_DROP_BA FIELD32(0x00004000)
#define RX_FILTER_CFG_DROP_BAR FIELD32(0x00008000)
#define RX_FILTER_CFG_DROP_CNTL FIELD32(0x00010000)
/*
* AUTO_RSP_CFG:
* AUTORESPONDER: 0: disable, 1: enable
* BAC_ACK_POLICY: 0:long, 1:short preamble
* CTS_40_MMODE: Response CTS 40MHz duplicate mode
* CTS_40_MREF: Response CTS 40MHz duplicate mode
* AR_PREAMBLE: Auto responder preamble 0:long, 1:short preamble
* DUAL_CTS_EN: Power bit value in control frame
* ACK_CTS_PSM_BIT:Power bit value in control frame
*/
#define AUTO_RSP_CFG 0x1404
#define AUTO_RSP_CFG_AUTORESPONDER FIELD32(0x00000001)
#define AUTO_RSP_CFG_BAC_ACK_POLICY FIELD32(0x00000002)
#define AUTO_RSP_CFG_CTS_40_MMODE FIELD32(0x00000004)
#define AUTO_RSP_CFG_CTS_40_MREF FIELD32(0x00000008)
#define AUTO_RSP_CFG_AR_PREAMBLE FIELD32(0x00000010)
#define AUTO_RSP_CFG_DUAL_CTS_EN FIELD32(0x00000040)
#define AUTO_RSP_CFG_ACK_CTS_PSM_BIT FIELD32(0x00000080)
/*
* LEGACY_BASIC_RATE:
*/
#define LEGACY_BASIC_RATE 0x1408
/*
* HT_BASIC_RATE:
*/
#define HT_BASIC_RATE 0x140c
/*
* HT_CTRL_CFG:
*/
#define HT_CTRL_CFG 0x1410
/*
* SIFS_COST_CFG:
*/
#define SIFS_COST_CFG 0x1414
/*
* RX_PARSER_CFG:
* Set NAV for all received frames
*/
#define RX_PARSER_CFG 0x1418
/*
* TX_SEC_CNT0:
*/
#define TX_SEC_CNT0 0x1500
/*
* RX_SEC_CNT0:
*/
#define RX_SEC_CNT0 0x1504
/*
* CCMP_FC_MUTE:
*/
#define CCMP_FC_MUTE 0x1508
/*
* TXOP_HLDR_ADDR0:
*/
#define TXOP_HLDR_ADDR0 0x1600
/*
* TXOP_HLDR_ADDR1:
*/
#define TXOP_HLDR_ADDR1 0x1604
/*
* TXOP_HLDR_ET:
*/
#define TXOP_HLDR_ET 0x1608
/*
* QOS_CFPOLL_RA_DW0:
*/
#define QOS_CFPOLL_RA_DW0 0x160c
/*
* QOS_CFPOLL_RA_DW1:
*/
#define QOS_CFPOLL_RA_DW1 0x1610
/*
* QOS_CFPOLL_QC:
*/
#define QOS_CFPOLL_QC 0x1614
/*
* RX_STA_CNT0: RX PLCP error count & RX CRC error count
*/
#define RX_STA_CNT0 0x1700
#define RX_STA_CNT0_CRC_ERR FIELD32(0x0000ffff)
#define RX_STA_CNT0_PHY_ERR FIELD32(0xffff0000)
/*
* RX_STA_CNT1: RX False CCA count & RX LONG frame count
*/
#define RX_STA_CNT1 0x1704
#define RX_STA_CNT1_FALSE_CCA FIELD32(0x0000ffff)
#define RX_STA_CNT1_PLCP_ERR FIELD32(0xffff0000)
/*
* RX_STA_CNT2:
*/
#define RX_STA_CNT2 0x1708
#define RX_STA_CNT2_RX_DUPLI_COUNT FIELD32(0x0000ffff)
#define RX_STA_CNT2_RX_FIFO_OVERFLOW FIELD32(0xffff0000)
/*
* TX_STA_CNT0: TX Beacon count
*/
#define TX_STA_CNT0 0x170c
#define TX_STA_CNT0_TX_FAIL_COUNT FIELD32(0x0000ffff)
#define TX_STA_CNT0_TX_BEACON_COUNT FIELD32(0xffff0000)
/*
* TX_STA_CNT1: TX tx count
*/
#define TX_STA_CNT1 0x1710
#define TX_STA_CNT1_TX_SUCCESS FIELD32(0x0000ffff)
#define TX_STA_CNT1_TX_RETRANSMIT FIELD32(0xffff0000)
/*
* TX_STA_CNT2: TX tx count
*/
#define TX_STA_CNT2 0x1714
#define TX_STA_CNT2_TX_ZERO_LEN_COUNT FIELD32(0x0000ffff)
#define TX_STA_CNT2_TX_UNDER_FLOW_COUNT FIELD32(0xffff0000)
/*
* TX_STA_FIFO: TX Result for specific PID status fifo register.
*
* This register is implemented as FIFO with 16 entries in the HW. Each
* register read fetches the next tx result. If the FIFO is full because
* it wasn't read fast enough after the according interrupt (TX_FIFO_STATUS)
* triggered, the hw seems to simply drop further tx results.
*
* VALID: 1: this tx result is valid
* 0: no valid tx result -> driver should stop reading
* PID_TYPE: The PID latched from the PID field in the TXWI, can be used
* to match a frame with its tx result (even though the PID is
* only 4 bits wide).
* PID_QUEUE: Part of PID_TYPE, this is the queue index number (0-3)
* PID_ENTRY: Part of PID_TYPE, this is the queue entry index number (1-3)
* This identification number is calculated by ((idx % 3) + 1).
* TX_SUCCESS: Indicates tx success (1) or failure (0)
* TX_AGGRE: Indicates if the frame was part of an aggregate (1) or not (0)
* TX_ACK_REQUIRED: Indicates if the frame needed to get ack'ed (1) or not (0)
* WCID: The wireless client ID.
* MCS: The tx rate used during the last transmission of this frame, be it
* successful or not.
* PHYMODE: The phymode used for the transmission.
*/
#define TX_STA_FIFO 0x1718
#define TX_STA_FIFO_VALID FIELD32(0x00000001)
#define TX_STA_FIFO_PID_TYPE FIELD32(0x0000001e)
#define TX_STA_FIFO_PID_QUEUE FIELD32(0x00000006)
#define TX_STA_FIFO_PID_ENTRY FIELD32(0x00000018)
#define TX_STA_FIFO_TX_SUCCESS FIELD32(0x00000020)
#define TX_STA_FIFO_TX_AGGRE FIELD32(0x00000040)
#define TX_STA_FIFO_TX_ACK_REQUIRED FIELD32(0x00000080)
#define TX_STA_FIFO_WCID FIELD32(0x0000ff00)
#define TX_STA_FIFO_SUCCESS_RATE FIELD32(0xffff0000)
#define TX_STA_FIFO_MCS FIELD32(0x007f0000)
#define TX_STA_FIFO_PHYMODE FIELD32(0xc0000000)
/*
* TX_AGG_CNT: Debug counter
*/
#define TX_AGG_CNT 0x171c
#define TX_AGG_CNT_NON_AGG_TX_COUNT FIELD32(0x0000ffff)
#define TX_AGG_CNT_AGG_TX_COUNT FIELD32(0xffff0000)
/*
* TX_AGG_CNT0:
*/
#define TX_AGG_CNT0 0x1720
#define TX_AGG_CNT0_AGG_SIZE_1_COUNT FIELD32(0x0000ffff)
#define TX_AGG_CNT0_AGG_SIZE_2_COUNT FIELD32(0xffff0000)
/*
* TX_AGG_CNT1:
*/
#define TX_AGG_CNT1 0x1724
#define TX_AGG_CNT1_AGG_SIZE_3_COUNT FIELD32(0x0000ffff)
#define TX_AGG_CNT1_AGG_SIZE_4_COUNT FIELD32(0xffff0000)
/*
* TX_AGG_CNT2:
*/
#define TX_AGG_CNT2 0x1728
#define TX_AGG_CNT2_AGG_SIZE_5_COUNT FIELD32(0x0000ffff)
#define TX_AGG_CNT2_AGG_SIZE_6_COUNT FIELD32(0xffff0000)
/*
* TX_AGG_CNT3:
*/
#define TX_AGG_CNT3 0x172c
#define TX_AGG_CNT3_AGG_SIZE_7_COUNT FIELD32(0x0000ffff)
#define TX_AGG_CNT3_AGG_SIZE_8_COUNT FIELD32(0xffff0000)
/*
* TX_AGG_CNT4:
*/
#define TX_AGG_CNT4 0x1730
#define TX_AGG_CNT4_AGG_SIZE_9_COUNT FIELD32(0x0000ffff)
#define TX_AGG_CNT4_AGG_SIZE_10_COUNT FIELD32(0xffff0000)
/*
* TX_AGG_CNT5:
*/
#define TX_AGG_CNT5 0x1734
#define TX_AGG_CNT5_AGG_SIZE_11_COUNT FIELD32(0x0000ffff)
#define TX_AGG_CNT5_AGG_SIZE_12_COUNT FIELD32(0xffff0000)
/*
* TX_AGG_CNT6:
*/
#define TX_AGG_CNT6 0x1738
#define TX_AGG_CNT6_AGG_SIZE_13_COUNT FIELD32(0x0000ffff)
#define TX_AGG_CNT6_AGG_SIZE_14_COUNT FIELD32(0xffff0000)
/*
* TX_AGG_CNT7:
*/
#define TX_AGG_CNT7 0x173c
#define TX_AGG_CNT7_AGG_SIZE_15_COUNT FIELD32(0x0000ffff)
#define TX_AGG_CNT7_AGG_SIZE_16_COUNT FIELD32(0xffff0000)
/*
* MPDU_DENSITY_CNT:
* TX_ZERO_DEL: TX zero length delimiter count
* RX_ZERO_DEL: RX zero length delimiter count
*/
#define MPDU_DENSITY_CNT 0x1740
#define MPDU_DENSITY_CNT_TX_ZERO_DEL FIELD32(0x0000ffff)
#define MPDU_DENSITY_CNT_RX_ZERO_DEL FIELD32(0xffff0000)
/*
* Security key table memory.
*
* The pairwise key table shares some memory with the beacon frame
* buffers 6 and 7. That basically means that when beacon 6 & 7
* are used we should only use the reduced pairwise key table which
* has a maximum of 222 entries.
*
* ---------------------------------------------
* |0x4000 | Pairwise Key | Reduced Pairwise |
* | | Table | Key Table |
* | | Size: 256 * 32 | Size: 222 * 32 |
* |0x5BC0 | |-------------------
* | | | Beacon 6 |
* |0x5DC0 | |-------------------
* | | | Beacon 7 |
* |0x5FC0 | |-------------------
* |0x5FFF | |
* --------------------------
*
* MAC_WCID_BASE: 8-bytes (use only 6 bytes) * 256 entry
* PAIRWISE_KEY_TABLE_BASE: 32-byte * 256 entry
* MAC_IVEIV_TABLE_BASE: 8-byte * 256-entry
* MAC_WCID_ATTRIBUTE_BASE: 4-byte * 256-entry
* SHARED_KEY_TABLE_BASE: 32-byte * 16-entry
* SHARED_KEY_MODE_BASE: 4-byte * 16-entry
*/
#define MAC_WCID_BASE 0x1800
#define PAIRWISE_KEY_TABLE_BASE 0x4000
#define MAC_IVEIV_TABLE_BASE 0x6000
#define MAC_WCID_ATTRIBUTE_BASE 0x6800
#define SHARED_KEY_TABLE_BASE 0x6c00
#define SHARED_KEY_MODE_BASE 0x7000
#define MAC_WCID_ENTRY(__idx) \
( MAC_WCID_BASE + ((__idx) * sizeof(struct mac_wcid_entry)) )
#define PAIRWISE_KEY_ENTRY(__idx) \
( PAIRWISE_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) )
#define MAC_IVEIV_ENTRY(__idx) \
( MAC_IVEIV_TABLE_BASE + ((__idx) * sizeof(struct mac_iveiv_entry)) )
#define MAC_WCID_ATTR_ENTRY(__idx) \
( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) )
#define SHARED_KEY_ENTRY(__idx) \
( SHARED_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) )
#define SHARED_KEY_MODE_ENTRY(__idx) \
( SHARED_KEY_MODE_BASE + ((__idx) * sizeof(u32)) )
struct mac_wcid_entry {
u8 mac[6];
u8 reserved[2];
} __packed;
struct hw_key_entry {
u8 key[16];
u8 tx_mic[8];
u8 rx_mic[8];
} __packed;
struct mac_iveiv_entry {
u8 iv[8];
} __packed;
/*
* MAC_WCID_ATTRIBUTE:
*/
#define MAC_WCID_ATTRIBUTE_KEYTAB FIELD32(0x00000001)
#define MAC_WCID_ATTRIBUTE_CIPHER FIELD32(0x0000000e)
#define MAC_WCID_ATTRIBUTE_BSS_IDX FIELD32(0x00000070)
#define MAC_WCID_ATTRIBUTE_RX_WIUDF FIELD32(0x00000380)
#define MAC_WCID_ATTRIBUTE_CIPHER_EXT FIELD32(0x00000400)
#define MAC_WCID_ATTRIBUTE_BSS_IDX_EXT FIELD32(0x00000800)
#define MAC_WCID_ATTRIBUTE_WAPI_MCBC FIELD32(0x00008000)
#define MAC_WCID_ATTRIBUTE_WAPI_KEY_IDX FIELD32(0xff000000)
/*
* SHARED_KEY_MODE:
*/
#define SHARED_KEY_MODE_BSS0_KEY0 FIELD32(0x00000007)
#define SHARED_KEY_MODE_BSS0_KEY1 FIELD32(0x00000070)
#define SHARED_KEY_MODE_BSS0_KEY2 FIELD32(0x00000700)
#define SHARED_KEY_MODE_BSS0_KEY3 FIELD32(0x00007000)
#define SHARED_KEY_MODE_BSS1_KEY0 FIELD32(0x00070000)
#define SHARED_KEY_MODE_BSS1_KEY1 FIELD32(0x00700000)
#define SHARED_KEY_MODE_BSS1_KEY2 FIELD32(0x07000000)
#define SHARED_KEY_MODE_BSS1_KEY3 FIELD32(0x70000000)
/*
* HOST-MCU communication
*/
/*
* H2M_MAILBOX_CSR: Host-to-MCU Mailbox.
*/
#define H2M_MAILBOX_CSR 0x7010
#define H2M_MAILBOX_CSR_ARG0 FIELD32(0x000000ff)
#define H2M_MAILBOX_CSR_ARG1 FIELD32(0x0000ff00)
#define H2M_MAILBOX_CSR_CMD_TOKEN FIELD32(0x00ff0000)
#define H2M_MAILBOX_CSR_OWNER FIELD32(0xff000000)
/*
* H2M_MAILBOX_CID:
*/
#define H2M_MAILBOX_CID 0x7014
#define H2M_MAILBOX_CID_CMD0 FIELD32(0x000000ff)
#define H2M_MAILBOX_CID_CMD1 FIELD32(0x0000ff00)
#define H2M_MAILBOX_CID_CMD2 FIELD32(0x00ff0000)
#define H2M_MAILBOX_CID_CMD3 FIELD32(0xff000000)
/*
* H2M_MAILBOX_STATUS:
*/
#define H2M_MAILBOX_STATUS 0x701c
/*
* H2M_INT_SRC:
*/
#define H2M_INT_SRC 0x7024
/*
* H2M_BBP_AGENT:
*/
#define H2M_BBP_AGENT 0x7028
/*
* MCU_LEDCS: LED control for MCU Mailbox.
*/
#define MCU_LEDCS_LED_MODE FIELD8(0x1f)
#define MCU_LEDCS_POLARITY FIELD8(0x01)
/*
* HW_CS_CTS_BASE:
* Carrier-sense CTS frame base address.
* It's where mac stores carrier-sense frame for carrier-sense function.
*/
#define HW_CS_CTS_BASE 0x7700
/*
* HW_DFS_CTS_BASE:
* DFS CTS frame base address. It's where mac stores CTS frame for DFS.
*/
#define HW_DFS_CTS_BASE 0x7780
/*
* TXRX control registers - base address 0x3000
*/
/*
* TXRX_CSR1:
* rt2860b UNKNOWN reg use R/O Reg Addr 0x77d0 first..
*/
#define TXRX_CSR1 0x77d0
/*
* HW_DEBUG_SETTING_BASE:
* since NULL frame won't be that long (256 byte)
* We steal 16 tail bytes to save debugging settings
*/
#define HW_DEBUG_SETTING_BASE 0x77f0
#define HW_DEBUG_SETTING_BASE2 0x7770
/*
* HW_BEACON_BASE
* In order to support maximum 8 MBSS and its maximum length
* is 512 bytes for each beacon
* Three section discontinue memory segments will be used.
* 1. The original region for BCN 0~3
* 2. Extract memory from FCE table for BCN 4~5
* 3. Extract memory from Pair-wise key table for BCN 6~7
* It occupied those memory of wcid 238~253 for BCN 6
* and wcid 222~237 for BCN 7 (see Security key table memory
* for more info).
*
* IMPORTANT NOTE: Not sure why legacy driver does this,
* but HW_BEACON_BASE7 is 0x0200 bytes below HW_BEACON_BASE6.
*/
#define HW_BEACON_BASE0 0x7800
#define HW_BEACON_BASE1 0x7a00
#define HW_BEACON_BASE2 0x7c00
#define HW_BEACON_BASE3 0x7e00
#define HW_BEACON_BASE4 0x7200
#define HW_BEACON_BASE5 0x7400
#define HW_BEACON_BASE6 0x5dc0
#define HW_BEACON_BASE7 0x5bc0
#define HW_BEACON_OFFSET(__index) \
( ((__index) < 4) ? ( HW_BEACON_BASE0 + (__index * 0x0200) ) : \
(((__index) < 6) ? ( HW_BEACON_BASE4 + ((__index - 4) * 0x0200) ) : \
(HW_BEACON_BASE6 - ((__index - 6) * 0x0200))) )
/*
* BBP registers.
* The wordsize of the BBP is 8 bits.
*/
/*
* BBP 1: TX Antenna & Power
* POWER: 0 - normal, 1 - drop tx power by 6dBm, 2 - drop tx power by 12dBm,
* 3 - increase tx power by 6dBm
*/
#define BBP1_TX_POWER FIELD8(0x07)
#define BBP1_TX_ANTENNA FIELD8(0x18)
/*
* BBP 3: RX Antenna
*/
#define BBP3_RX_ANTENNA FIELD8(0x18)
#define BBP3_HT40_MINUS FIELD8(0x20)
/*
* BBP 4: Bandwidth
*/
#define BBP4_TX_BF FIELD8(0x01)
#define BBP4_BANDWIDTH FIELD8(0x18)
/*
* BBP 138: Unknown
*/
#define BBP138_RX_ADC1 FIELD8(0x02)
#define BBP138_RX_ADC2 FIELD8(0x04)
#define BBP138_TX_DAC1 FIELD8(0x20)
#define BBP138_TX_DAC2 FIELD8(0x40)
/*
* RFCSR registers
* The wordsize of the RFCSR is 8 bits.
*/
/*
* RFCSR 1:
*/
#define RFCSR1_RF_BLOCK_EN FIELD8(0x01)
#define RFCSR1_RX0_PD FIELD8(0x04)
#define RFCSR1_TX0_PD FIELD8(0x08)
#define RFCSR1_RX1_PD FIELD8(0x10)
#define RFCSR1_TX1_PD FIELD8(0x20)
/*
* RFCSR 6:
*/
#define RFCSR6_R1 FIELD8(0x03)
#define RFCSR6_R2 FIELD8(0x40)
/*
* RFCSR 7:
*/
#define RFCSR7_RF_TUNING FIELD8(0x01)
/*
* RFCSR 12:
*/
#define RFCSR12_TX_POWER FIELD8(0x1f)
/*
* RFCSR 13:
*/
#define RFCSR13_TX_POWER FIELD8(0x1f)
/*
* RFCSR 15:
*/
#define RFCSR15_TX_LO2_EN FIELD8(0x08)
/*
* RFCSR 17:
*/
#define RFCSR17_TXMIXER_GAIN FIELD8(0x07)
#define RFCSR17_TX_LO1_EN FIELD8(0x08)
#define RFCSR17_R FIELD8(0x20)
/*
* RFCSR 20:
*/
#define RFCSR20_RX_LO1_EN FIELD8(0x08)
/*
* RFCSR 21:
*/
#define RFCSR21_RX_LO2_EN FIELD8(0x08)
/*
* RFCSR 22:
*/
#define RFCSR22_BASEBAND_LOOPBACK FIELD8(0x01)
/*
* RFCSR 23:
*/
#define RFCSR23_FREQ_OFFSET FIELD8(0x7f)
/*
* RFCSR 27:
*/
#define RFCSR27_R1 FIELD8(0x03)
#define RFCSR27_R2 FIELD8(0x04)
#define RFCSR27_R3 FIELD8(0x30)
#define RFCSR27_R4 FIELD8(0x40)
/*
* RFCSR 30:
*/
#define RFCSR30_RF_CALIBRATION FIELD8(0x80)
/*
* RF registers
*/
/*
* RF 2
*/
#define RF2_ANTENNA_RX2 FIELD32(0x00000040)
#define RF2_ANTENNA_TX1 FIELD32(0x00004000)
#define RF2_ANTENNA_RX1 FIELD32(0x00020000)
/*
* RF 3
*/
#define RF3_TXPOWER_G FIELD32(0x00003e00)
#define RF3_TXPOWER_A_7DBM_BOOST FIELD32(0x00000200)
#define RF3_TXPOWER_A FIELD32(0x00003c00)
/*
* RF 4
*/
#define RF4_TXPOWER_G FIELD32(0x000007c0)
#define RF4_TXPOWER_A_7DBM_BOOST FIELD32(0x00000040)
#define RF4_TXPOWER_A FIELD32(0x00000780)
#define RF4_FREQ_OFFSET FIELD32(0x001f8000)
#define RF4_HT40 FIELD32(0x00200000)
/*
* EEPROM content.
* The wordsize of the EEPROM is 16 bits.
*/
/*
* EEPROM Version
*/
#define EEPROM_VERSION 0x0001
#define EEPROM_VERSION_FAE FIELD16(0x00ff)
#define EEPROM_VERSION_VERSION FIELD16(0xff00)
/*
* HW MAC address.
*/
#define EEPROM_MAC_ADDR_0 0x0002
#define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff)
#define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00)
#define EEPROM_MAC_ADDR_1 0x0003
#define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff)
#define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00)
#define EEPROM_MAC_ADDR_2 0x0004
#define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff)
#define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00)
/*
* EEPROM ANTENNA config
* RXPATH: 1: 1R, 2: 2R, 3: 3R
* TXPATH: 1: 1T, 2: 2T
*/
#define EEPROM_ANTENNA 0x001a
#define EEPROM_ANTENNA_RXPATH FIELD16(0x000f)
#define EEPROM_ANTENNA_TXPATH FIELD16(0x00f0)
#define EEPROM_ANTENNA_RF_TYPE FIELD16(0x0f00)
/*
* EEPROM NIC config
* CARDBUS_ACCEL: 0 - enable, 1 - disable
*/
#define EEPROM_NIC 0x001b
#define EEPROM_NIC_HW_RADIO FIELD16(0x0001)
#define EEPROM_NIC_DYNAMIC_TX_AGC FIELD16(0x0002)
#define EEPROM_NIC_EXTERNAL_LNA_BG FIELD16(0x0004)
#define EEPROM_NIC_EXTERNAL_LNA_A FIELD16(0x0008)
#define EEPROM_NIC_CARDBUS_ACCEL FIELD16(0x0010)
#define EEPROM_NIC_BW40M_SB_BG FIELD16(0x0020)
#define EEPROM_NIC_BW40M_SB_A FIELD16(0x0040)
#define EEPROM_NIC_WPS_PBC FIELD16(0x0080)
#define EEPROM_NIC_BW40M_BG FIELD16(0x0100)
#define EEPROM_NIC_BW40M_A FIELD16(0x0200)
#define EEPROM_NIC_ANT_DIVERSITY FIELD16(0x0800)
#define EEPROM_NIC_DAC_TEST FIELD16(0x8000)
/*
* EEPROM frequency
*/
#define EEPROM_FREQ 0x001d
#define EEPROM_FREQ_OFFSET FIELD16(0x00ff)
#define EEPROM_FREQ_LED_MODE FIELD16(0x7f00)
#define EEPROM_FREQ_LED_POLARITY FIELD16(0x1000)
/*
* EEPROM LED
* POLARITY_RDY_G: Polarity RDY_G setting.
* POLARITY_RDY_A: Polarity RDY_A setting.
* POLARITY_ACT: Polarity ACT setting.
* POLARITY_GPIO_0: Polarity GPIO0 setting.
* POLARITY_GPIO_1: Polarity GPIO1 setting.
* POLARITY_GPIO_2: Polarity GPIO2 setting.
* POLARITY_GPIO_3: Polarity GPIO3 setting.
* POLARITY_GPIO_4: Polarity GPIO4 setting.
* LED_MODE: Led mode.
*/
#define EEPROM_LED1 0x001e
#define EEPROM_LED2 0x001f
#define EEPROM_LED3 0x0020
#define EEPROM_LED_POLARITY_RDY_BG FIELD16(0x0001)
#define EEPROM_LED_POLARITY_RDY_A FIELD16(0x0002)
#define EEPROM_LED_POLARITY_ACT FIELD16(0x0004)
#define EEPROM_LED_POLARITY_GPIO_0 FIELD16(0x0008)
#define EEPROM_LED_POLARITY_GPIO_1 FIELD16(0x0010)
#define EEPROM_LED_POLARITY_GPIO_2 FIELD16(0x0020)
#define EEPROM_LED_POLARITY_GPIO_3 FIELD16(0x0040)
#define EEPROM_LED_POLARITY_GPIO_4 FIELD16(0x0080)
#define EEPROM_LED_LED_MODE FIELD16(0x1f00)
/*
* EEPROM LNA
*/
#define EEPROM_LNA 0x0022
#define EEPROM_LNA_BG FIELD16(0x00ff)
#define EEPROM_LNA_A0 FIELD16(0xff00)
/*
* EEPROM RSSI BG offset
*/
#define EEPROM_RSSI_BG 0x0023
#define EEPROM_RSSI_BG_OFFSET0 FIELD16(0x00ff)
#define EEPROM_RSSI_BG_OFFSET1 FIELD16(0xff00)
/*
* EEPROM RSSI BG2 offset
*/
#define EEPROM_RSSI_BG2 0x0024
#define EEPROM_RSSI_BG2_OFFSET2 FIELD16(0x00ff)
#define EEPROM_RSSI_BG2_LNA_A1 FIELD16(0xff00)
/*
* EEPROM TXMIXER GAIN BG offset (note overlaps with EEPROM RSSI BG2).
*/
#define EEPROM_TXMIXER_GAIN_BG 0x0024
#define EEPROM_TXMIXER_GAIN_BG_VAL FIELD16(0x0007)
/*
* EEPROM RSSI A offset
*/
#define EEPROM_RSSI_A 0x0025
#define EEPROM_RSSI_A_OFFSET0 FIELD16(0x00ff)
#define EEPROM_RSSI_A_OFFSET1 FIELD16(0xff00)
/*
* EEPROM RSSI A2 offset
*/
#define EEPROM_RSSI_A2 0x0026
#define EEPROM_RSSI_A2_OFFSET2 FIELD16(0x00ff)
#define EEPROM_RSSI_A2_LNA_A2 FIELD16(0xff00)
/*
* EEPROM Maximum TX power values
*/
#define EEPROM_MAX_TX_POWER 0x0027
#define EEPROM_MAX_TX_POWER_24GHZ FIELD16(0x00ff)
#define EEPROM_MAX_TX_POWER_5GHZ FIELD16(0xff00)
/*
* EEPROM TXpower delta: 20MHZ AND 40 MHZ use different power.
* This is delta in 40MHZ.
* VALUE: Tx Power dalta value (MAX=4)
* TYPE: 1: Plus the delta value, 0: minus the delta value
* TXPOWER: Enable:
*/
#define EEPROM_TXPOWER_DELTA 0x0028
#define EEPROM_TXPOWER_DELTA_VALUE FIELD16(0x003f)
#define EEPROM_TXPOWER_DELTA_TYPE FIELD16(0x0040)
#define EEPROM_TXPOWER_DELTA_TXPOWER FIELD16(0x0080)
/*
* EEPROM TXPOWER 802.11BG
*/
#define EEPROM_TXPOWER_BG1 0x0029
#define EEPROM_TXPOWER_BG2 0x0030
#define EEPROM_TXPOWER_BG_SIZE 7
#define EEPROM_TXPOWER_BG_1 FIELD16(0x00ff)
#define EEPROM_TXPOWER_BG_2 FIELD16(0xff00)
/*
* EEPROM TXPOWER 802.11A
*/
#define EEPROM_TXPOWER_A1 0x003c
#define EEPROM_TXPOWER_A2 0x0053
#define EEPROM_TXPOWER_A_SIZE 6
#define EEPROM_TXPOWER_A_1 FIELD16(0x00ff)
#define EEPROM_TXPOWER_A_2 FIELD16(0xff00)
/*
* EEPROM TXPOWER by rate: tx power per tx rate for HT20 mode
*/
#define EEPROM_TXPOWER_BYRATE 0x006f
#define EEPROM_TXPOWER_BYRATE_SIZE 9
#define EEPROM_TXPOWER_BYRATE_RATE0 FIELD16(0x000f)
#define EEPROM_TXPOWER_BYRATE_RATE1 FIELD16(0x00f0)
#define EEPROM_TXPOWER_BYRATE_RATE2 FIELD16(0x0f00)
#define EEPROM_TXPOWER_BYRATE_RATE3 FIELD16(0xf000)
/*
* EEPROM BBP.
*/
#define EEPROM_BBP_START 0x0078
#define EEPROM_BBP_SIZE 16
#define EEPROM_BBP_VALUE FIELD16(0x00ff)
#define EEPROM_BBP_REG_ID FIELD16(0xff00)
/*
* MCU mailbox commands.
*/
#define MCU_SLEEP 0x30
#define MCU_WAKEUP 0x31
#define MCU_RADIO_OFF 0x35
#define MCU_CURRENT 0x36
#define MCU_LED 0x50
#define MCU_LED_STRENGTH 0x51
#define MCU_LED_1 0x52
#define MCU_LED_2 0x53
#define MCU_LED_3 0x54
#define MCU_RADAR 0x60
#define MCU_BOOT_SIGNAL 0x72
#define MCU_BBP_SIGNAL 0x80
#define MCU_POWER_SAVE 0x83
/*
* MCU mailbox tokens
*/
#define TOKEN_WAKUP 3
/*
* DMA descriptor defines.
*/
#define TXWI_DESC_SIZE ( 4 * sizeof(__le32) )
#define RXWI_DESC_SIZE ( 4 * sizeof(__le32) )
/*
* TX WI structure
*/
/*
* Word0
* FRAG: 1 To inform TKIP engine this is a fragment.
* MIMO_PS: The remote peer is in dynamic MIMO-PS mode
* TX_OP: 0:HT TXOP rule , 1:PIFS TX ,2:Backoff, 3:sifs
* BW: Channel bandwidth 0:20MHz, 1:40 MHz (for legacy rates this will
* duplicate the frame to both channels).
* STBC: 1: STBC support MCS =0-7, 2,3 : RESERVED
* AMPDU: 1: this frame is eligible for AMPDU aggregation, the hw will
* aggregate consecutive frames with the same RA and QoS TID. If
* a frame A with the same RA and QoS TID but AMPDU=0 is queued
* directly after a frame B with AMPDU=1, frame A might still
* get aggregated into the AMPDU started by frame B. So, setting
* AMPDU to 0 does _not_ necessarily mean the frame is sent as
* MPDU, it can still end up in an AMPDU if the previous frame
* was tagged as AMPDU.
*/
#define TXWI_W0_FRAG FIELD32(0x00000001)
#define TXWI_W0_MIMO_PS FIELD32(0x00000002)
#define TXWI_W0_CF_ACK FIELD32(0x00000004)
#define TXWI_W0_TS FIELD32(0x00000008)
#define TXWI_W0_AMPDU FIELD32(0x00000010)
#define TXWI_W0_MPDU_DENSITY FIELD32(0x000000e0)
#define TXWI_W0_TX_OP FIELD32(0x00000300)
#define TXWI_W0_MCS FIELD32(0x007f0000)
#define TXWI_W0_BW FIELD32(0x00800000)
#define TXWI_W0_SHORT_GI FIELD32(0x01000000)
#define TXWI_W0_STBC FIELD32(0x06000000)
#define TXWI_W0_IFS FIELD32(0x08000000)
#define TXWI_W0_PHYMODE FIELD32(0xc0000000)
/*
* Word1
* ACK: 0: No Ack needed, 1: Ack needed
* NSEQ: 0: Don't assign hw sequence number, 1: Assign hw sequence number
* BW_WIN_SIZE: BA windows size of the recipient
* WIRELESS_CLI_ID: Client ID for WCID table access
* MPDU_TOTAL_BYTE_COUNT: Length of 802.11 frame
* PACKETID: Will be latched into the TX_STA_FIFO register once the according
* frame was processed. If multiple frames are aggregated together
* (AMPDU==1) the reported tx status will always contain the packet
* id of the first frame. 0: Don't report tx status for this frame.
* PACKETID_QUEUE: Part of PACKETID, This is the queue index (0-3)
* PACKETID_ENTRY: Part of PACKETID, THis is the queue entry index (1-3)
* This identification number is calculated by ((idx % 3) + 1).
* The (+1) is required to prevent PACKETID to become 0.
*/
#define TXWI_W1_ACK FIELD32(0x00000001)
#define TXWI_W1_NSEQ FIELD32(0x00000002)
#define TXWI_W1_BW_WIN_SIZE FIELD32(0x000000fc)
#define TXWI_W1_WIRELESS_CLI_ID FIELD32(0x0000ff00)
#define TXWI_W1_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000)
#define TXWI_W1_PACKETID FIELD32(0xf0000000)
#define TXWI_W1_PACKETID_QUEUE FIELD32(0x30000000)
#define TXWI_W1_PACKETID_ENTRY FIELD32(0xc0000000)
/*
* Word2
*/
#define TXWI_W2_IV FIELD32(0xffffffff)
/*
* Word3
*/
#define TXWI_W3_EIV FIELD32(0xffffffff)
/*
* RX WI structure
*/
/*
* Word0
*/
#define RXWI_W0_WIRELESS_CLI_ID FIELD32(0x000000ff)
#define RXWI_W0_KEY_INDEX FIELD32(0x00000300)
#define RXWI_W0_BSSID FIELD32(0x00001c00)
#define RXWI_W0_UDF FIELD32(0x0000e000)
#define RXWI_W0_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000)
#define RXWI_W0_TID FIELD32(0xf0000000)
/*
* Word1
*/
#define RXWI_W1_FRAG FIELD32(0x0000000f)
#define RXWI_W1_SEQUENCE FIELD32(0x0000fff0)
#define RXWI_W1_MCS FIELD32(0x007f0000)
#define RXWI_W1_BW FIELD32(0x00800000)
#define RXWI_W1_SHORT_GI FIELD32(0x01000000)
#define RXWI_W1_STBC FIELD32(0x06000000)
#define RXWI_W1_PHYMODE FIELD32(0xc0000000)
/*
* Word2
*/
#define RXWI_W2_RSSI0 FIELD32(0x000000ff)
#define RXWI_W2_RSSI1 FIELD32(0x0000ff00)
#define RXWI_W2_RSSI2 FIELD32(0x00ff0000)
/*
* Word3
*/
#define RXWI_W3_SNR0 FIELD32(0x000000ff)
#define RXWI_W3_SNR1 FIELD32(0x0000ff00)
/*
* Macros for converting txpower from EEPROM to mac80211 value
* and from mac80211 value to register value.
*/
#define MIN_G_TXPOWER 0
#define MIN_A_TXPOWER -7
#define MAX_G_TXPOWER 31
#define MAX_A_TXPOWER 15
#define DEFAULT_TXPOWER 5
#define TXPOWER_G_FROM_DEV(__txpower) \
((__txpower) > MAX_G_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
#define TXPOWER_G_TO_DEV(__txpower) \
clamp_t(char, __txpower, MIN_G_TXPOWER, MAX_G_TXPOWER)
#define TXPOWER_A_FROM_DEV(__txpower) \
((__txpower) > MAX_A_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
#define TXPOWER_A_TO_DEV(__txpower) \
clamp_t(char, __txpower, MIN_A_TXPOWER, MAX_A_TXPOWER)
#endif /* RT2800_H */
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