[carl9170fw.git] / include / shared / hw.h

/*
 * Shared Atheros AR9170 Header
 *
 * Register map, hardware-specific definitions
 *
 * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
 * Copyright 2009, 2010, Christian Lamparter <chunkeey@googlemail.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.
 *
 * 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; see the file COPYING.  If not, see
 * http://www.gnu.org/licenses/.
 *
 * This file incorporates work covered by the following copyright and
 * permission notice:
 *    Copyright (c) 2007-2008 Atheros Communications, Inc.
 *
 *    Permission to use, copy, modify, and/or distribute this software for any
 *    purpose with or without fee is hereby granted, provided that the above
 *    copyright notice and this permission notice appear in all copies.
 *
 *    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 *    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 *    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 *    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 *    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 *    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 *    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef __CARL9170_SHARED_HW_H
#define __CARL9170_SHARED_HW_H

/* High Speed UART */
#define AR9170_UART_REG_BASE                    0x1c0000

/* Definitions of interrupt registers */
#define AR9170_UART_REG_RX_BUFFER               (AR9170_UART_REG_BASE + 0x000)
#define AR9170_UART_REG_TX_HOLDING              (AR9170_UART_REG_BASE + 0x004)
#define AR9170_UART_REG_FIFO_CONTROL            (AR9170_UART_REG_BASE + 0x010)
#define         AR9170_UART_FIFO_CTRL_RESET_RX_FIFO     0x02
#define         AR9170_UART_FIFO_CTRL_RESET_TX_FIFO     0x04

#define AR9170_UART_REG_LINE_CONTROL            (AR9170_UART_REG_BASE + 0x014)
#define AR9170_UART_REG_MODEM_CONTROL           (AR9170_UART_REG_BASE + 0x018)
#define         AR9170_UART_MODEM_CTRL_DTR_BIT          0x01
#define         AR9170_UART_MODEM_CTRL_RTS_BIT          0x02
#define         AR9170_UART_MODEM_CTRL_INTERNAL_LOOP_BACK       0x10
#define         AR9170_UART_MODEM_CTRL_AUTO_RTS         0x20
#define         AR9170_UART_MODEM_CTRL_AUTO_CTR         0x40

#define AR9170_UART_REG_LINE_STATUS             (AR9170_UART_REG_BASE + 0x01c)
#define         AR9170_UART_LINE_STS_RX_DATA_READY      0x01
#define         AR9170_UART_LINE_STS_RX_BUFFER_OVERRUN  0x02
#define         AR9170_UART_LINE_STS_RX_BREAK_IND       0x10
#define         AR9170_UART_LINE_STS_TX_FIFO_NEAR_EMPTY 0x20
#define         AR9170_UART_LINE_STS_TRANSMITTER_EMPTY  0x40

#define AR9170_UART_REG_MODEM_STATUS            (AR9170_UART_REG_BASE + 0x020)
#define         AR9170_UART_MODEM_STS_CTS_CHANGE        0x01
#define         AR9170_UART_MODEM_STS_DSR_CHANGE        0x02
#define         AR9170_UART_MODEM_STS_DCD_CHANGE        0x08
#define         AR9170_UART_MODEM_STS_CTS_COMPL         0x10
#define         AR9170_UART_MODEM_STS_DSR_COMPL         0x20
#define         AR9170_UART_MODEM_STS_DCD_COMPL         0x80

#define AR9170_UART_REG_SCRATCH                 (AR9170_UART_REG_BASE + 0x024)
#define AR9170_UART_REG_DIVISOR_LSB             (AR9170_UART_REG_BASE + 0x028)
#define AR9170_UART_REG_DIVISOR_MSB             (AR9170_UART_REG_BASE + 0x02c)
#define AR9170_UART_REG_WORD_RX_BUFFER          (AR9170_UART_REG_BASE + 0x034)
#define AR9170_UART_REG_WORD_TX_HOLDING         (AR9170_UART_REG_BASE + 0x038)
#define AR9170_UART_REG_FIFO_COUNT              (AR9170_UART_REG_BASE + 0x03c)
#define AR9170_UART_REG_REMAINDER               (AR9170_UART_REG_BASE + 0x04c)

/* Timer */
#define AR9170_TIMER_REG_BASE                   0x1c1000

#define AR9170_TIMER_REG_WATCH_DOG              (AR9170_TIMER_REG_BASE + 0x000)
#define AR9170_TIMER_REG_TIMER0                 (AR9170_TIMER_REG_BASE + 0x010)
#define AR9170_TIMER_REG_TIMER1                 (AR9170_TIMER_REG_BASE + 0x014)
#define AR9170_TIMER_REG_TIMER2                 (AR9170_TIMER_REG_BASE + 0x018)
#define AR9170_TIMER_REG_TIMER3                 (AR9170_TIMER_REG_BASE + 0x01c)
#define AR9170_TIMER_REG_TIMER4                 (AR9170_TIMER_REG_BASE + 0x020)
#define AR9170_TIMER_REG_CONTROL                (AR9170_TIMER_REG_BASE + 0x024)
#define         AR9170_TIMER_CTRL_DISABLE_CLOCK         0x100

#define AR9170_TIMER_REG_INTERRUPT              (AR9170_TIMER_REG_BASE + 0x028)
#define         AR9170_TIMER_INT_TIMER0                 0x001
#define         AR9170_TIMER_INT_TIMER1                 0x002
#define         AR9170_TIMER_INT_TIMER2                 0x004
#define         AR9170_TIMER_INT_TIMER3                 0x008
#define         AR9170_TIMER_INT_TIMER4                 0x010
#define         AR9170_TIMER_INT_TICK_TIMER             0x100

#define AR9170_TIMER_REG_TICK_TIMER             (AR9170_TIMER_REG_BASE + 0x030)
#define AR9170_TIMER_REG_CLOCK_LOW              (AR9170_TIMER_REG_BASE + 0x040)
#define AR9170_TIMER_REG_CLOCK_HIGH             (AR9170_TIMER_REG_BASE + 0x044)

#define AR9170_MAC_REG_BASE                     0x1c3000

#define AR9170_MAC_REG_POWER_STATE_CTRL         (AR9170_MAC_REG_BASE + 0x500)
#define         AR9170_MAC_POWER_STATE_CTRL_RESET       0x20

#define AR9170_MAC_REG_MAC_POWER_STATE_CTRL     (AR9170_MAC_REG_BASE + 0x50c)

#define AR9170_MAC_REG_INT_CTRL                 (AR9170_MAC_REG_BASE + 0x510)
#define         AR9170_MAC_INT_TXC                      BIT(0)
#define         AR9170_MAC_INT_RXC                      BIT(1)
#define         AR9170_MAC_INT_RETRY_FAIL               BIT(2)
#define         AR9170_MAC_INT_WAKEUP                   BIT(3)
#define         AR9170_MAC_INT_ATIM                     BIT(4)
#define         AR9170_MAC_INT_DTIM                     BIT(5)
#define         AR9170_MAC_INT_CFG_BCN                  BIT(6)
#define         AR9170_MAC_INT_ABORT                    BIT(7)
#define         AR9170_MAC_INT_QOS                      BIT(8)
#define         AR9170_MAC_INT_MIMO_PS                  BIT(9)
#define         AR9170_MAC_INT_KEY_GEN                  BIT(10)
#define         AR9170_MAC_INT_DECRY_NOUSER             BIT(11)
#define         AR9170_MAC_INT_RADAR                    BIT(12)
#define         AR9170_MAC_INT_QUIET_FRAME              BIT(13)
#define         AR9170_MAC_INT_PRETBTT                  BIT(14)

#define AR9170_MAC_REG_TSF_L                    (AR9170_MAC_REG_BASE + 0x514)
#define AR9170_MAC_REG_TSF_H                    (AR9170_MAC_REG_BASE + 0x518)

#define AR9170_MAC_REG_ATIM_WINDOW              (AR9170_MAC_REG_BASE + 0x51c)
#define         AR9170_MAC_ATIM_PERIOD_S                0
#define         AR9170_MAC_ATIM_PERIOD                  0x0000ffff

#define AR9170_MAC_REG_BCN_PERIOD               (AR9170_MAC_REG_BASE + 0x520)
#define         AR9170_MAC_BCN_PERIOD_S                 0
#define         AR9170_MAC_BCN_PERIOD                   0x0000ffff
#define         AR9170_MAC_BCN_DTIM_S                   16
#define         AR9170_MAC_BCN_DTIM                     0x00ff0000
#define         AR9170_MAC_BCN_AP_MODE                  BIT(24)
#define         AR9170_MAC_BCN_IBSS_MODE                BIT(25)
#define         AR9170_MAC_BCN_PWR_MGT                  BIT(26)
#define         AR9170_MAC_BCN_STA_PS                   BIT(27)

#define AR9170_MAC_REG_PRETBTT                  (AR9170_MAC_REG_BASE + 0x524)
#define         AR9170_MAC_PRETBTT_S                    0
#define         AR9170_MAC_PRETBTT                      0x0000ffff
#define         AR9170_MAC_PRETBTT2_S                   16
#define         AR9170_MAC_PRETBTT2                     0xffff0000

#define AR9170_MAC_REG_MAC_ADDR_L               (AR9170_MAC_REG_BASE + 0x610)
#define AR9170_MAC_REG_MAC_ADDR_H               (AR9170_MAC_REG_BASE + 0x614)
#define AR9170_MAC_REG_BSSID_L                  (AR9170_MAC_REG_BASE + 0x618)
#define AR9170_MAC_REG_BSSID_H                  (AR9170_MAC_REG_BASE + 0x61c)

#define AR9170_MAC_REG_GROUP_HASH_TBL_L         (AR9170_MAC_REG_BASE + 0x624)
#define AR9170_MAC_REG_GROUP_HASH_TBL_H         (AR9170_MAC_REG_BASE + 0x628)

#define AR9170_MAC_REG_RX_TIMEOUT               (AR9170_MAC_REG_BASE + 0x62c)

#define AR9170_MAC_REG_BASIC_RATE               (AR9170_MAC_REG_BASE + 0x630)
#define AR9170_MAC_REG_MANDATORY_RATE           (AR9170_MAC_REG_BASE + 0x634)
#define AR9170_MAC_REG_RTS_CTS_RATE             (AR9170_MAC_REG_BASE + 0x638)
#define AR9170_MAC_REG_BACKOFF_PROTECT          (AR9170_MAC_REG_BASE + 0x63c)
#define AR9170_MAC_REG_RX_THRESHOLD             (AR9170_MAC_REG_BASE + 0x640)
#define AR9170_MAC_REG_AFTER_PNP                (AR9170_MAC_REG_BASE + 0x648)
#define AR9170_MAC_REG_RX_PE_DELAY              (AR9170_MAC_REG_BASE + 0x64c)

#define AR9170_MAC_REG_DYNAMIC_SIFS_ACK         (AR9170_MAC_REG_BASE + 0x658)
#define AR9170_MAC_REG_SNIFFER                  (AR9170_MAC_REG_BASE + 0x674)
#define         AR9170_MAC_SNIFFER_ENABLE_PROMISC       BIT(0)
#define         AR9170_MAC_SNIFFER_DEFAULTS             0x02000000
#define AR9170_MAC_REG_ENCRYPTION               (AR9170_MAC_REG_BASE + 0x678)
#define         AR9170_MAC_ENCRYPTION_RX_SOFTWARE       BIT(3)
#define         AR9170_MAC_ENCRYPTION_DEFAULTS          0x70

#define AR9170_MAC_REG_MISC_680                 (AR9170_MAC_REG_BASE + 0x680)
#define AR9170_MAC_REG_MISC_684                 (AR9170_MAC_REG_BASE + 0x684)
#define AR9170_MAC_REG_TX_UNDERRUN              (AR9170_MAC_REG_BASE + 0x688)

#define AR9170_MAC_REG_FRAMETYPE_FILTER         (AR9170_MAC_REG_BASE + 0x68c)
#define         AR9170_MAC_FTF_ASSOC_REQ                BIT(0)
#define         AR9170_MAC_FTF_ASSOC_RESP               BIT(1)
#define         AR9170_MAC_FTF_REASSOC_REQ              BIT(2)
#define         AR9170_MAC_FTF_REASSOC_RESP             BIT(3)
#define         AR9170_MAC_FTF_PRB_REQ                  BIT(4)
#define         AR9170_MAC_FTF_PRB_RESP                 BIT(5)
#define         AR9170_MAC_FTF_BIT6                     BIT(6)
#define         AR9170_MAC_FTF_BIT7                     BIT(7)
#define         AR9170_MAC_FTF_BEACON                   BIT(8)
#define         AR9170_MAC_FTF_ATIM                     BIT(9)
#define         AR9170_MAC_FTF_DEASSOC                  BIT(10)
#define         AR9170_MAC_FTF_AUTH                     BIT(11)
#define         AR9170_MAC_FTF_DEAUTH                   BIT(12)
#define         AR9170_MAC_FTF_BIT13                    BIT(13)
#define         AR9170_MAC_FTF_BIT14                    BIT(14)
#define         AR9170_MAC_FTF_BIT15                    BIT(15)
#define         AR9170_MAC_FTF_BAR                      BIT(24)
#define         AR9170_MAC_FTF_BA                       BIT(25)
#define         AR9170_MAC_FTF_PSPOLL                   BIT(26)
#define         AR9170_MAC_FTF_RTS                      BIT(27)
#define         AR9170_MAC_FTF_CTS                      BIT(28)
#define         AR9170_MAC_FTF_ACK                      BIT(29)
#define         AR9170_MAC_FTF_CFE                      BIT(30)
#define         AR9170_MAC_FTF_CFE_ACK                  BIT(31)
#define         AR9170_MAC_FTF_DEFAULTS                 0x0500ffff
#define         AR9170_MAC_FTF_MONITOR                  0xff00ffff

#define AR9170_MAC_REG_ACK_EXTENSION            (AR9170_MAC_REG_BASE + 0x690)
#define AR9170_MAC_REG_ACK_TPC                  (AR9170_MAC_REG_BASE + 0x694)
#define AR9170_MAC_REG_EIFS_AND_SIFS            (AR9170_MAC_REG_BASE + 0x698)
#define AR9170_MAC_REG_RX_TIMEOUT_COUNT         (AR9170_MAC_REG_BASE + 0x69c)
#define AR9170_MAC_REG_RX_TOTAL                 (AR9170_MAC_REG_BASE + 0x6a0)
#define AR9170_MAC_REG_RX_CRC32                 (AR9170_MAC_REG_BASE + 0x6a4)
#define AR9170_MAC_REG_RX_CRC16                 (AR9170_MAC_REG_BASE + 0x6a8)
#define AR9170_MAC_REG_RX_ERR_DECRYPTION_UNI    (AR9170_MAC_REG_BASE + 0x6ac)
#define AR9170_MAC_REG_RX_OVERRUN               (AR9170_MAC_REG_BASE + 0x6b0)
#define AR9170_MAC_REG_RX_ERR_DECRYPTION_MUL    (AR9170_MAC_REG_BASE + 0x6bc)
#define AR9170_MAC_REG_TX_BLOCKACKS             (AR9170_MAC_REG_BASE + 0x6c0)
#define AR9170_MAC_REG_NAV_COUNT                (AR9170_MAC_REG_BASE + 0x6c4)
#define AR9170_MAC_REG_BACKOFF_STATUS           (AR9170_MAC_REG_BASE + 0x6c8)
#define AR9170_MAC_REG_TX_RETRY                 (AR9170_MAC_REG_BASE + 0x6cc)

#define AR9170_MAC_REG_TX_COMPLETE              (AR9170_MAC_REG_BASE + 0x6d4)

#define AR9170_MAC_REG_CHANNEL_BUSY             (AR9170_MAC_REG_BASE + 0x6e8)
#define AR9170_MAC_REG_EXT_BUSY                 (AR9170_MAC_REG_BASE + 0x6ec)

#define AR9170_MAC_REG_SLOT_TIME                (AR9170_MAC_REG_BASE + 0x6f0)
#define AR9170_MAC_REG_TX_TOTAL                 (AR9170_MAC_REG_BASE + 0x6f4)
#define AR9170_MAC_REG_ACK_FC                   (AR9170_MAC_REG_BASE + 0x6f8)

#define AR9170_MAC_REG_CAM_MODE                 (AR9170_MAC_REG_BASE + 0x700)
#define         AR9170_MAC_CAM_IBSS                     0xe0
#define         AR9170_MAC_CAM_AP                       0xa1
#define         AR9170_MAC_CAM_STA                      0x2
#define         AR9170_MAC_CAM_AP_WDS                   0x3
#define         AR9170_MAC_CAM_DEFAULTS                 (0xf << 24)
#define         AR9170_MAC_CAM_HOST_PENDING             0x80000000

#define AR9170_MAC_REG_CAM_ROLL_CALL_TBL_L      (AR9170_MAC_REG_BASE + 0x704)
#define AR9170_MAC_REG_CAM_ROLL_CALL_TBL_H      (AR9170_MAC_REG_BASE + 0x708)

#define AR9170_MAC_REG_CAM_ADDR                 (AR9170_MAC_REG_BASE + 0x70c)
#define         AR9170_MAC_CAM_ADDR_WRITE               0x80000000
#define AR9170_MAC_REG_CAM_DATA0                (AR9170_MAC_REG_BASE + 0x720)
#define AR9170_MAC_REG_CAM_DATA1                (AR9170_MAC_REG_BASE + 0x724)
#define AR9170_MAC_REG_CAM_DATA2                (AR9170_MAC_REG_BASE + 0x728)
#define AR9170_MAC_REG_CAM_DATA3                (AR9170_MAC_REG_BASE + 0x72c)

#define AR9170_MAC_REG_CAM_DBG0                 (AR9170_MAC_REG_BASE + 0x730)
#define AR9170_MAC_REG_CAM_DBG1                 (AR9170_MAC_REG_BASE + 0x734)
#define AR9170_MAC_REG_CAM_DBG2                 (AR9170_MAC_REG_BASE + 0x738)
#define AR9170_MAC_REG_CAM_STATE                (AR9170_MAC_REG_BASE + 0x73c)
#define         AR9170_MAC_CAM_STATE_READ_PENDING       0x40000000
#define         AR9170_MAC_CAM_STATE_WRITE_PENDING      0x80000000

#define AR9170_MAC_REG_CAM_TXKEY                (AR9170_MAC_REG_BASE + 0x740)
#define AR9170_MAC_REG_CAM_RXKEY                (AR9170_MAC_REG_BASE + 0x750)

#define AR9170_MAC_REG_CAM_TX_ENC_TYPE          (AR9170_MAC_REG_BASE + 0x760)
#define AR9170_MAC_REG_CAM_RX_ENC_TYPE          (AR9170_MAC_REG_BASE + 0x770)
#define AR9170_MAC_REG_CAM_TX_SERACH_HIT        (AR9170_MAC_REG_BASE + 0x780)
#define AR9170_MAC_REG_CAM_RX_SERACH_HIT        (AR9170_MAC_REG_BASE + 0x790)

#define AR9170_MAC_REG_AC0_CW                   (AR9170_MAC_REG_BASE + 0xb00)
#define AR9170_MAC_REG_AC1_CW                   (AR9170_MAC_REG_BASE + 0xb04)
#define AR9170_MAC_REG_AC2_CW                   (AR9170_MAC_REG_BASE + 0xb08)
#define AR9170_MAC_REG_AC3_CW                   (AR9170_MAC_REG_BASE + 0xb0c)
#define AR9170_MAC_REG_AC4_CW                   (AR9170_MAC_REG_BASE + 0xb10)
#define AR9170_MAC_REG_AC2_AC1_AC0_AIFS         (AR9170_MAC_REG_BASE + 0xb14)
#define AR9170_MAC_REG_AC4_AC3_AC2_AIFS         (AR9170_MAC_REG_BASE + 0xb18)
#define AR9170_MAC_REG_TXOP_ACK_EXTENSION       (AR9170_MAC_REG_BASE + 0xb1c)
#define AR9170_MAC_REG_TXOP_ACK_INTERVAL        (AR9170_MAC_REG_BASE + 0xb20)
#define AR9170_MAC_REG_CONTENTION_POINT         (AR9170_MAC_REG_BASE + 0xb24)
#define AR9170_MAC_REG_RETRY_MAX                (AR9170_MAC_REG_BASE + 0xb28)
#define AR9170_MAC_REG_TID_CFACK_CFEND_RATE     (AR9170_MAC_REG_BASE + 0xb2c)
#define AR9170_MAC_REG_TXOP_NOT_ENOUGH_IND      (AR9170_MAC_REG_BASE + 0xb30)
#define AR9170_MAC_REG_TKIP_TSC                 (AR9170_MAC_REG_BASE + 0xb34)
#define AR9170_MAC_REG_TXOP_DURATION            (AR9170_MAC_REG_BASE + 0xb38)
#define AR9170_MAC_REG_TX_QOS_THRESHOLD         (AR9170_MAC_REG_BASE + 0xb3c)
#define AR9170_MAC_REG_QOS_PRIORITY_VIRTUAL_CCA (AR9170_MAC_REG_BASE + 0xb40)
#define         AR9170_MAC_VIRTUAL_CCA_Q0               BIT(15)
#define         AR9170_MAC_VIRTUAL_CCA_Q1               BIT(16)
#define         AR9170_MAC_VIRTUAL_CCA_Q2               BIT(17)
#define         AR9170_MAC_VIRTUAL_CCA_Q3               BIT(18)
#define         AR9170_MAC_VIRTUAL_CCA_Q4               BIT(19)
#define         AR9170_MAC_VIRTUAL_CCA_ALL              (0xf8000)

#define AR9170_MAC_REG_AC1_AC0_TXOP             (AR9170_MAC_REG_BASE + 0xb44)
#define AR9170_MAC_REG_AC3_AC2_TXOP             (AR9170_MAC_REG_BASE + 0xb48)

#define AR9170_MAC_REG_AMPDU_COUNT              (AR9170_MAC_REG_BASE + 0xb88)
#define AR9170_MAC_REG_MPDU_COUNT               (AR9170_MAC_REG_BASE + 0xb8c)

#define AR9170_MAC_REG_AMPDU_FACTOR             (AR9170_MAC_REG_BASE + 0xb9c)
#define         AR9170_MAC_AMPDU_FACTOR                 0x7f0000
#define         AR9170_MAC_AMPDU_FACTOR_S               16
#define AR9170_MAC_REG_AMPDU_DENSITY            (AR9170_MAC_REG_BASE + 0xba0)
#define         AR9170_MAC_AMPDU_DENSITY                0x7
#define         AR9170_MAC_AMPDU_DENSITY_S              0

#define AR9170_MAC_REG_FCS_SELECT               (AR9170_MAC_REG_BASE + 0xbb0)
#define         AR9170_MAC_FCS_SWFCS                    0x1
#define         AR9170_MAC_FCS_FIFO_PROT                0x4

#define AR9170_MAC_REG_RTS_CTS_TPC              (AR9170_MAC_REG_BASE + 0xbb4)
#define AR9170_MAC_REG_CFEND_QOSNULL_TPC        (AR9170_MAC_REG_BASE + 0xbb8)

#define AR9170_MAC_REG_ACK_TABLE                (AR9170_MAC_REG_BASE + 0xc00)
#define AR9170_MAC_REG_RX_CONTROL               (AR9170_MAC_REG_BASE + 0xc40)
#define         AR9170_MAC_RX_CTRL_DEAGG                0x1
#define         AR9170_MAC_RX_CTRL_SHORT_FILTER         0x2
#define         AR9170_MAC_RX_CTRL_SA_DA_SEARCH         0x20
#define         AR9170_MAC_RX_CTRL_PASS_TO_HOST         BIT(28)
#define         AR9170_MAC_RX_CTRL_ACK_IN_SNIFFER       BIT(30)

#define AR9170_MAC_REG_RX_CONTROL_1             (AR9170_MAC_REG_BASE + 0xc44)

#define AR9170_MAC_REG_AMPDU_RX_THRESH          (AR9170_MAC_REG_BASE + 0xc50)

#define AR9170_MAC_REG_RX_MPDU                  (AR9170_MAC_REG_BASE + 0xca0)
#define AR9170_MAC_REG_RX_DROPPED_MPDU          (AR9170_MAC_REG_BASE + 0xca4)
#define AR9170_MAC_REG_RX_DEL_MPDU              (AR9170_MAC_REG_BASE + 0xca8)
#define AR9170_MAC_REG_RX_PHY_MISC_ERROR        (AR9170_MAC_REG_BASE + 0xcac)
#define AR9170_MAC_REG_RX_PHY_XR_ERROR          (AR9170_MAC_REG_BASE + 0xcb0)
#define AR9170_MAC_REG_RX_PHY_OFDM_ERROR        (AR9170_MAC_REG_BASE + 0xcb4)
#define AR9170_MAC_REG_RX_PHY_CCK_ERROR         (AR9170_MAC_REG_BASE + 0xcb8)
#define AR9170_MAC_REG_RX_PHY_HT_ERROR          (AR9170_MAC_REG_BASE + 0xcbc)
#define AR9170_MAC_REG_RX_PHY_TOTAL             (AR9170_MAC_REG_BASE + 0xcc0)

#define AR9170_MAC_REG_DMA_TXQ_ADDR             (AR9170_MAC_REG_BASE + 0xd00)
#define AR9170_MAC_REG_DMA_TXQ_CURR_ADDR        (AR9170_MAC_REG_BASE + 0xd04)
#define AR9170_MAC_REG_DMA_TXQ0_ADDR            (AR9170_MAC_REG_BASE + 0xd00)
#define AR9170_MAC_REG_DMA_TXQ0_CURR_ADDR       (AR9170_MAC_REG_BASE + 0xd04)
#define AR9170_MAC_REG_DMA_TXQ1_ADDR            (AR9170_MAC_REG_BASE + 0xd08)
#define AR9170_MAC_REG_DMA_TXQ1_CURR_ADDR       (AR9170_MAC_REG_BASE + 0xd0c)
#define AR9170_MAC_REG_DMA_TXQ2_ADDR            (AR9170_MAC_REG_BASE + 0xd10)
#define AR9170_MAC_REG_DMA_TXQ2_CURR_ADDR       (AR9170_MAC_REG_BASE + 0xd14)
#define AR9170_MAC_REG_DMA_TXQ3_ADDR            (AR9170_MAC_REG_BASE + 0xd18)
#define AR9170_MAC_REG_DMA_TXQ3_CURR_ADDR       (AR9170_MAC_REG_BASE + 0xd1c)
#define AR9170_MAC_REG_DMA_TXQ4_ADDR            (AR9170_MAC_REG_BASE + 0xd20)
#define AR9170_MAC_REG_DMA_TXQ4_CURR_ADDR       (AR9170_MAC_REG_BASE + 0xd24)
#define AR9170_MAC_REG_DMA_RXQ_ADDR             (AR9170_MAC_REG_BASE + 0xd28)
#define AR9170_MAC_REG_DMA_RXQ_CURR_ADDR        (AR9170_MAC_REG_BASE + 0xd2c)

#define AR9170_MAC_REG_DMA_TRIGGER              (AR9170_MAC_REG_BASE + 0xd30)
#define         AR9170_DMA_TRIGGER_TXQ0                 BIT(0)
#define         AR9170_DMA_TRIGGER_TXQ1                 BIT(1)
#define         AR9170_DMA_TRIGGER_TXQ2                 BIT(2)
#define         AR9170_DMA_TRIGGER_TXQ3                 BIT(3)
#define         AR9170_DMA_TRIGGER_TXQ4                 BIT(4)
#define         AR9170_DMA_TRIGGER_RXQ                  BIT(8)

#define AR9170_MAC_REG_DMA_WLAN_STATUS          (AR9170_MAC_REG_BASE + 0xd38)
#define AR9170_MAC_REG_DMA_STATUS               (AR9170_MAC_REG_BASE + 0xd3c)

#define AR9170_MAC_REG_TXRX_MPI                 (AR9170_MAC_REG_BASE + 0xd7c)
#define         AR9170_MAC_TXRX_MPI_TX_MPI_MASK         0x0000000f
#define         AR9170_MAC_TXRX_MPI_TX_TO_MASK          0x0000fff0
#define         AR9170_MAC_TXRX_MPI_RX_MPI_MASK         0x000f0000
#define         AR9170_MAC_TXRX_MPI_RX_TO_MASK          0xfff00000

#define AR9170_MAC_REG_BCN_ADDR                 (AR9170_MAC_REG_BASE + 0xd84)
#define AR9170_MAC_REG_BCN_LENGTH               (AR9170_MAC_REG_BASE + 0xd88)
#define         AR9170_MAC_BCN_LENGTH_MAX               256

#define AR9170_MAC_REG_BCN_STATUS               (AR9170_MAC_REG_BASE + 0xd8c)

#define AR9170_MAC_REG_BCN_PLCP                 (AR9170_MAC_REG_BASE + 0xd90)
#define AR9170_MAC_REG_BCN_CTRL                 (AR9170_MAC_REG_BASE + 0xd94)
#define         AR9170_BCN_CTRL_READY                   0x01
#define         AR9170_BCN_CTRL_LOCK                    0x02

#define AR9170_MAC_REG_BCN_CURR_ADDR            (AR9170_MAC_REG_BASE + 0xd98)
#define AR9170_MAC_REG_BCN_COUNT                (AR9170_MAC_REG_BASE + 0xd9c)


#define AR9170_MAC_REG_BCN_HT1                  (AR9170_MAC_REG_BASE + 0xda0)
#define AR9170_MAC_REG_BCN_HT2                  (AR9170_MAC_REG_BASE + 0xda4)

#define AR9170_MAC_REG_DMA_TXQX_ADDR_CURR       (AR9170_MAC_REG_BASE + 0xdc0)

/* Random number generator */
#define AR9170_RAND_REG_BASE                    0x1d0000

#define AR9170_RAND_REG_NUM                     (AR9170_RAND_REG_BASE + 0x000)
#define AR9170_RAND_REG_MODE                    (AR9170_RAND_REG_BASE + 0x004)
#define         AR9170_RAND_MODE_MANUAL                 0x000
#define         AR9170_RAND_MODE_FREE                   0x001

/* GPIO */
#define AR9170_GPIO_REG_BASE                    0x1d0100
#define AR9170_GPIO_REG_PORT_TYPE               (AR9170_GPIO_REG_BASE + 0x000)
#define AR9170_GPIO_REG_PORT_DATA               (AR9170_GPIO_REG_BASE + 0x004)
#define         AR9170_GPIO_PORT_LED_0                  1
#define         AR9170_GPIO_PORT_LED_1                  2
/* WPS Button GPIO for TP-Link TL-WN821N */
#define         AR9170_GPIO_PORT_WPS_BUTTON_PRESSED     4

/* Memory Controller */
#define AR9170_MC_REG_BASE                      0x1d1000

#define AR9170_MC_REG_FLASH_WAIT_STATE          (AR9170_MC_REG_BASE + 0x000)
#define AR9170_MC_REG_SEEPROM_WP0               (AR9170_MC_REG_BASE + 0x400)
#define AR9170_MC_REG_SEEPROM_WP1               (AR9170_MC_REG_BASE + 0x404)
#define AR9170_MC_REG_SEEPROM_WP2               (AR9170_MC_REG_BASE + 0x408)

/* Interrupt Controller */
#define AR9170_MAX_INT_SRC                      9
#define AR9170_INT_REG_BASE                     0x1d2000

#define AR9170_INT_REG_FLAG                     (AR9170_INT_REG_BASE + 0x000)
#define AR9170_INT_REG_FIQ_MASK                 (AR9170_INT_REG_BASE + 0x004)
#define AR9170_INT_REG_IRQ_MASK                 (AR9170_INT_REG_BASE + 0x008)
/* INT_REG_FLAG, INT_REG_FIQ_MASK and INT_REG_IRQ_MASK */
#define         AR9170_INT_FLAG_WLAN                    0x001
#define         AR9170_INT_FLAG_PTAB_BIT                0x002
#define         AR9170_INT_FLAG_SE_BIT                  0x004
#define         AR9170_INT_FLAG_UART_BIT                0x008
#define         AR9170_INT_FLAG_TIMER_BIT               0x010
#define         AR9170_INT_FLAG_EXT_BIT                 0x020
#define         AR9170_INT_FLAG_SW_BIT                  0x040
#define         AR9170_INT_FLAG_USB_BIT                 0x080
#define         AR9170_INT_FLAG_ETHERNET_BIT            0x100

#define AR9170_INT_REG_PRIORITY1                (AR9170_INT_REG_BASE + 0x00c)
#define AR9170_INT_REG_PRIORITY2                (AR9170_INT_REG_BASE + 0x010)
#define AR9170_INT_REG_PRIORITY3                (AR9170_INT_REG_BASE + 0x014)
#define AR9170_INT_REG_EXT_INT_CONTROL          (AR9170_INT_REG_BASE + 0x018)
#define AR9170_INT_REG_SW_INT_CONTROL           (AR9170_INT_REG_BASE + 0x01c)
#define         AR9170_INT_SW_INT_ENABLE                0x1

#define AR9170_INT_REG_FIQ_ENCODE               (AR9170_INT_REG_BASE + 0x020)
#define AR9170_INT_INT_IRQ_ENCODE               (AR9170_INT_REG_BASE + 0x024)

/* Power Management */
#define AR9170_PWR_REG_BASE                     0x1d4000

#define AR9170_PWR_REG_POWER_STATE              (AR9170_PWR_REG_BASE + 0x000)

#define AR9170_PWR_REG_RESET                    (AR9170_PWR_REG_BASE + 0x004)
#define         AR9170_PWR_RESET_COMMIT_RESET_MASK      BIT(0)
#define         AR9170_PWR_RESET_WLAN_MASK              BIT(1)
#define         AR9170_PWR_RESET_DMA_MASK               BIT(2)
#define         AR9170_PWR_RESET_BRIDGE_MASK            BIT(3)
#define         AR9170_PWR_RESET_AHB_MASK               BIT(9)
#define         AR9170_PWR_RESET_BB_WARM_RESET          BIT(10)
#define         AR9170_PWR_RESET_BB_COLD_RESET          BIT(11)
#define         AR9170_PWR_RESET_ADDA_CLK_COLD_RESET    BIT(12)
#define         AR9170_PWR_RESET_PLL                    BIT(13)
#define         AR9170_PWR_RESET_USB_PLL                BIT(14)

#define AR9170_PWR_REG_CLOCK_SEL                (AR9170_PWR_REG_BASE + 0x008)
#define         AR9170_PWR_CLK_AHB_40MHZ                0
#define         AR9170_PWR_CLK_AHB_20_22MHZ             1
#define         AR9170_PWR_CLK_AHB_40_44MHZ             2
#define         AR9170_PWR_CLK_AHB_80_88MHZ             3
#define         AR9170_PWR_CLK_DAC_160_INV_DLY          0x70

#define AR9170_PWR_REG_CHIP_REVISION            (AR9170_PWR_REG_BASE + 0x010)
#define AR9170_PWR_REG_PLL_ADDAC                (AR9170_PWR_REG_BASE + 0x014)
#define         AR9170_PWR_PLL_ADDAC_DIV_S              2
#define         AR9170_PWR_PLL_ADDAC_DIV                0xffc
#define AR9170_PWR_REG_WATCH_DOG_MAGIC          (AR9170_PWR_REG_BASE + 0x020)

/* Faraday USB Controller */
#define AR9170_USB_REG_BASE                     0x1e1000

#define AR9170_USB_REG_MAIN_CTRL                (AR9170_USB_REG_BASE + 0x000)
#define         AR9170_USB_MAIN_CTRL_REMOTE_WAKEUP      BIT(0)
#define         AR9170_USB_MAIN_CTRL_ENABLE_GLOBAL_INT  BIT(2)
#define         AR9170_USB_MAIN_CTRL_GO_TO_SUSPEND      BIT(3)
#define         AR9170_USB_MAIN_CTRL_RESET              BIT(4)
#define         AR9170_USB_MAIN_CTRL_CHIP_ENABLE        BIT(5)
#define         AR9170_USB_MAIN_CTRL_HIGHSPEED          BIT(6)

#define AR9170_USB_REG_DEVICE_ADDRESS           (AR9170_USB_REG_BASE + 0x001)
#define         AR9170_USB_DEVICE_ADDRESS_CONFIGURE     BIT(7)

#define AR9170_USB_REG_TEST                     (AR9170_USB_REG_BASE + 0x002)
#define AR9170_USB_REG_PHY_TEST_SELECT          (AR9170_USB_REG_BASE + 0x008)
#define AR9170_USB_REG_CX_CONFIG_STATUS         (AR9170_USB_REG_BASE + 0x00b)
#define AR9170_USB_REG_EP0_DATA                 (AR9170_USB_REG_BASE + 0x00c)
#define AR9170_USB_REG_EP0_DATA1                (AR9170_USB_REG_BASE + 0x00c)
#define AR9170_USB_REG_EP0_DATA2                (AR9170_USB_REG_BASE + 0x00d)

#define AR9170_USB_REG_INTR_MASK_BYTE_0         (AR9170_USB_REG_BASE + 0x011)
#define AR9170_USB_REG_INTR_MASK_BYTE_1         (AR9170_USB_REG_BASE + 0x012)
#define AR9170_USB_REG_INTR_MASK_BYTE_2         (AR9170_USB_REG_BASE + 0x013)
#define AR9170_USB_REG_INTR_MASK_BYTE_3         (AR9170_USB_REG_BASE + 0x014)
#define AR9170_USB_REG_INTR_MASK_BYTE_4         (AR9170_USB_REG_BASE + 0x015)
#define         AR9170_USB_INTR_DISABLE_OUT_INT         (BIT(7) | BIT(6))

#define AR9170_USB_REG_INTR_MASK_BYTE_5         (AR9170_USB_REG_BASE + 0x016)
#define AR9170_USB_REG_INTR_MASK_BYTE_6         (AR9170_USB_REG_BASE + 0x017)
#define         AR9170_USB_INTR_DISABLE_IN_INT          BIT(6)

#define AR9170_USB_REG_INTR_MASK_BYTE_7         (AR9170_USB_REG_BASE + 0x018)

#define AR9170_USB_REG_INTR_GROUP               (AR9170_USB_REG_BASE + 0x020)

#define AR9170_USB_REG_INTR_SOURCE_0            (AR9170_USB_REG_BASE + 0x021)
#define         AR9170_USB_INTR_SRC0_SETUP              BIT(0)
#define         AR9170_USB_INTR_SRC0_IN                 BIT(1)
#define         AR9170_USB_INTR_SRC0_OUT                BIT(2)
#define         AR9170_USB_INTR_SRC0_FAIL               BIT(3) /* ??? */
#define         AR9170_USB_INTR_SRC0_END                BIT(4) /* ??? */
#define         AR9170_USB_INTR_SRC0_ABORT              BIT(7)

#define AR9170_USB_REG_INTR_SOURCE_1            (AR9170_USB_REG_BASE + 0x022)
#define AR9170_USB_REG_INTR_SOURCE_2            (AR9170_USB_REG_BASE + 0x023)
#define AR9170_USB_REG_INTR_SOURCE_3            (AR9170_USB_REG_BASE + 0x024)
#define AR9170_USB_REG_INTR_SOURCE_4            (AR9170_USB_REG_BASE + 0x025)
#define AR9170_USB_REG_INTR_SOURCE_5            (AR9170_USB_REG_BASE + 0x026)
#define AR9170_USB_REG_INTR_SOURCE_6            (AR9170_USB_REG_BASE + 0x027)
#define AR9170_USB_REG_INTR_SOURCE_7            (AR9170_USB_REG_BASE + 0x028)
#define         AR9170_USB_INTR_SRC7_USB_RESET          BIT(1)
#define         AR9170_USB_INTR_SRC7_USB_SUSPEND        BIT(2)
#define         AR9170_USB_INTR_SRC7_USB_RESUME         BIT(3)
#define         AR9170_USB_INTR_SRC7_ISO_SEQ_ERR        BIT(4)
#define         AR9170_USB_INTR_SRC7_ISO_SEQ_ABORT      BIT(5)
#define         AR9170_USB_INTR_SRC7_TX0BYTE            BIT(6)
#define         AR9170_USB_INTR_SRC7_RX0BYTE            BIT(7)

#define AR9170_USB_REG_IDLE_COUNT               (AR9170_USB_REG_BASE + 0x02f)

#define AR9170_USB_REG_EP_MAP                   (AR9170_USB_REG_BASE + 0x030)
#define AR9170_USB_REG_EP1_MAP                  (AR9170_USB_REG_BASE + 0x030)
#define AR9170_USB_REG_EP2_MAP                  (AR9170_USB_REG_BASE + 0x031)
#define AR9170_USB_REG_EP3_MAP                  (AR9170_USB_REG_BASE + 0x032)
#define AR9170_USB_REG_EP4_MAP                  (AR9170_USB_REG_BASE + 0x033)
#define AR9170_USB_REG_EP5_MAP                  (AR9170_USB_REG_BASE + 0x034)
#define AR9170_USB_REG_EP6_MAP                  (AR9170_USB_REG_BASE + 0x035)
#define AR9170_USB_REG_EP7_MAP                  (AR9170_USB_REG_BASE + 0x036)
#define AR9170_USB_REG_EP8_MAP                  (AR9170_USB_REG_BASE + 0x037)
#define AR9170_USB_REG_EP9_MAP                  (AR9170_USB_REG_BASE + 0x038)
#define AR9170_USB_REG_EP10_MAP                 (AR9170_USB_REG_BASE + 0x039)

#define AR9170_USB_REG_EP_IN_MAX_SIZE_HIGH      (AR9170_USB_REG_BASE + 0x03f)
#define         AR9170_USB_EP_IN_TOGGLE                 0x10

#define AR9170_USB_REG_EP_IN_MAX_SIZE_LOW       (AR9170_USB_REG_BASE + 0x03e)

#define AR9170_USB_REG_EP_OUT_MAX_SIZE_HIGH     (AR9170_USB_REG_BASE + 0x05f)
#define         AR9170_USB_EP_OUT_TOGGLE                0x10

#define AR9170_USB_REG_EP_OUT_MAX_SIZE_LOW      (AR9170_USB_REG_BASE + 0x05e)

#define AR9170_USB_REG_EP3_BYTE_COUNT_HIGH      (AR9170_USB_REG_BASE + 0x0ae)
#define AR9170_USB_REG_EP3_BYTE_COUNT_LOW       (AR9170_USB_REG_BASE + 0x0be)
#define AR9170_USB_REG_EP4_BYTE_COUNT_HIGH      (AR9170_USB_REG_BASE + 0x0af)
#define AR9170_USB_REG_EP4_BYTE_COUNT_LOW       (AR9170_USB_REG_BASE + 0x0bf)

#define AR9170_USB_REG_FIFO_MAP                 (AR9170_USB_REG_BASE + 0x080)
#define AR9170_USB_REG_FIFO0_MAP                (AR9170_USB_REG_BASE + 0x080)
#define AR9170_USB_REG_FIFO1_MAP                (AR9170_USB_REG_BASE + 0x081)
#define AR9170_USB_REG_FIFO2_MAP                (AR9170_USB_REG_BASE + 0x082)
#define AR9170_USB_REG_FIFO3_MAP                (AR9170_USB_REG_BASE + 0x083)
#define AR9170_USB_REG_FIFO4_MAP                (AR9170_USB_REG_BASE + 0x084)
#define AR9170_USB_REG_FIFO5_MAP                (AR9170_USB_REG_BASE + 0x085)
#define AR9170_USB_REG_FIFO6_MAP                (AR9170_USB_REG_BASE + 0x086)
#define AR9170_USB_REG_FIFO7_MAP                (AR9170_USB_REG_BASE + 0x087)
#define AR9170_USB_REG_FIFO8_MAP                (AR9170_USB_REG_BASE + 0x088)
#define AR9170_USB_REG_FIFO9_MAP                (AR9170_USB_REG_BASE + 0x089)

#define AR9170_USB_REG_FIFO_CONFIG              (AR9170_USB_REG_BASE + 0x090)
#define AR9170_USB_REG_FIFO0_CONFIG             (AR9170_USB_REG_BASE + 0x090)
#define AR9170_USB_REG_FIFO1_CONFIG             (AR9170_USB_REG_BASE + 0x091)
#define AR9170_USB_REG_FIFO2_CONFIG             (AR9170_USB_REG_BASE + 0x092)
#define AR9170_USB_REG_FIFO3_CONFIG             (AR9170_USB_REG_BASE + 0x093)
#define AR9170_USB_REG_FIFO4_CONFIG             (AR9170_USB_REG_BASE + 0x094)
#define AR9170_USB_REG_FIFO5_CONFIG             (AR9170_USB_REG_BASE + 0x095)
#define AR9170_USB_REG_FIFO6_CONFIG             (AR9170_USB_REG_BASE + 0x096)
#define AR9170_USB_REG_FIFO7_CONFIG             (AR9170_USB_REG_BASE + 0x097)
#define AR9170_USB_REG_FIFO8_CONFIG             (AR9170_USB_REG_BASE + 0x098)
#define AR9170_USB_REG_FIFO9_CONFIG             (AR9170_USB_REG_BASE + 0x099)

#define AR9170_USB_REG_EP3_DATA                 (AR9170_USB_REG_BASE + 0x0f8)
#define AR9170_USB_REG_EP4_DATA                 (AR9170_USB_REG_BASE + 0x0fc)

#define AR9170_USB_REG_FIFO_SIZE                (AR9170_USB_REG_BASE + 0x100)
#define AR9170_USB_REG_DMA_CTL                  (AR9170_USB_REG_BASE + 0x108)
#define         AR9170_USB_DMA_CTL_ENABLE_TO_DEVICE     BIT(0)
#define         AR9170_USB_DMA_CTL_ENABLE_FROM_DEVICE   BIT(1)
#define         AR9170_USB_DMA_CTL_HIGH_SPEED           BIT(2)
#define         AR9170_USB_DMA_CTL_UP_PACKET_MODE       BIT(3)
#define         AR9170_USB_DMA_CTL_UP_STREAM_S          4
#define         AR9170_USB_DMA_CTL_UP_STREAM            (BIT(4) | BIT(5))
#define         AR9170_USB_DMA_CTL_UP_STREAM_4K         (0)
#define         AR9170_USB_DMA_CTL_UP_STREAM_8K         BIT(4)
#define         AR9170_USB_DMA_CTL_UP_STREAM_16K        BIT(5)
#define         AR9170_USB_DMA_CTL_UP_STREAM_32K        (BIT(4) | BIT(5))
#define         AR9170_USB_DMA_CTL_DOWN_STREAM          BIT(6)

#define AR9170_USB_REG_DMA_STATUS               (AR9170_USB_REG_BASE + 0x10c)
#define         AR9170_USB_DMA_STATUS_UP_IDLE           BIT(8)
#define         AR9170_USB_DMA_STATUS_DN_IDLE           BIT(16)

#define AR9170_USB_REG_MAX_AGG_UPLOAD           (AR9170_USB_REG_BASE + 0x110)
#define AR9170_USB_REG_UPLOAD_TIME_CTL          (AR9170_USB_REG_BASE + 0x114)
#define AR9170_USB_REG_CBUS_CTRL                (AR9170_USB_REG_BASE + 0x1f0)
#define         AR9170_USB_CBUS_CTRL_BUFFER_END         (BIT(1))

/* PCI/USB to AHB Bridge */
#define AR9170_PTA_REG_BASE                     0x1e2000

#define AR9170_PTA_REG_CMD                      (AR9170_PTA_REG_BASE + 0x000)
#define AR9170_PTA_REG_PARAM1                   (AR9170_PTA_REG_BASE + 0x004)
#define AR9170_PTA_REG_PARAM2                   (AR9170_PTA_REG_BASE + 0x008)
#define AR9170_PTA_REG_PARAM3                   (AR9170_PTA_REG_BASE + 0x00c)
#define AR9170_PTA_REG_RSP                      (AR9170_PTA_REG_BASE + 0x010)
#define AR9170_PTA_REG_STATUS1                  (AR9170_PTA_REG_BASE + 0x014)
#define AR9170_PTA_REG_STATUS2                  (AR9170_PTA_REG_BASE + 0x018)
#define AR9170_PTA_REG_STATUS3                  (AR9170_PTA_REG_BASE + 0x01c)
#define AR9170_PTA_REG_AHB_INT_FLAG             (AR9170_PTA_REG_BASE + 0x020)
#define AR9170_PTA_REG_AHB_INT_MASK             (AR9170_PTA_REG_BASE + 0x024)
#define AR9170_PTA_REG_AHB_INT_ACK              (AR9170_PTA_REG_BASE + 0x028)
#define AR9170_PTA_REG_AHB_SCRATCH1             (AR9170_PTA_REG_BASE + 0x030)
#define AR9170_PTA_REG_AHB_SCRATCH2             (AR9170_PTA_REG_BASE + 0x034)
#define AR9170_PTA_REG_AHB_SCRATCH3             (AR9170_PTA_REG_BASE + 0x038)
#define AR9170_PTA_REG_AHB_SCRATCH4             (AR9170_PTA_REG_BASE + 0x03c)

#define AR9170_PTA_REG_SHARE_MEM_CTRL           (AR9170_PTA_REG_BASE + 0x124)

/*
 * PCI to AHB Bridge
 */

#define AR9170_PTA_REG_INT_FLAG                 (AR9170_PTA_REG_BASE + 0x100)
#define         AR9170_PTA_INT_FLAG_DN                  0x01
#define         AR9170_PTA_INT_FLAG_UP                  0x02
#define         AR9170_PTA_INT_FLAG_CMD                 0x04

#define AR9170_PTA_REG_INT_MASK                 (AR9170_PTA_REG_BASE + 0x104)
#define AR9170_PTA_REG_DN_DMA_ADDRL             (AR9170_PTA_REG_BASE + 0x108)
#define AR9170_PTA_REG_DN_DMA_ADDRH             (AR9170_PTA_REG_BASE + 0x10c)
#define AR9170_PTA_REG_UP_DMA_ADDRL             (AR9170_PTA_REG_BASE + 0x110)
#define AR9170_PTA_REG_UP_DMA_ADDRH             (AR9170_PTA_REG_BASE + 0x114)
#define AR9170_PTA_REG_DN_PEND_TIME             (AR9170_PTA_REG_BASE + 0x118)
#define AR9170_PTA_REG_UP_PEND_TIME             (AR9170_PTA_REG_BASE + 0x11c)
#define AR9170_PTA_REG_CONTROL                  (AR9170_PTA_REG_BASE + 0x120)
#define         AR9170_PTA_CTRL_4_BEAT_BURST            0x00
#define         AR9170_PTA_CTRL_8_BEAT_BURST            0x01
#define         AR9170_PTA_CTRL_16_BEAT_BURST           0x02
#define         AR9170_PTA_CTRL_LOOPBACK_MODE           0x10

#define AR9170_PTA_REG_MEM_CTRL                 (AR9170_PTA_REG_BASE + 0x124)
#define AR9170_PTA_REG_MEM_ADDR                 (AR9170_PTA_REG_BASE + 0x128)
#define AR9170_PTA_REG_DN_DMA_TRIGGER           (AR9170_PTA_REG_BASE + 0x12c)
#define AR9170_PTA_REG_UP_DMA_TRIGGER           (AR9170_PTA_REG_BASE + 0x130)
#define AR9170_PTA_REG_DMA_STATUS               (AR9170_PTA_REG_BASE + 0x134)
#define AR9170_PTA_REG_DN_CURR_ADDRL            (AR9170_PTA_REG_BASE + 0x138)
#define AR9170_PTA_REG_DN_CURR_ADDRH            (AR9170_PTA_REG_BASE + 0x13c)
#define AR9170_PTA_REG_UP_CURR_ADDRL            (AR9170_PTA_REG_BASE + 0x140)
#define AR9170_PTA_REG_UP_CURR_ADDRH            (AR9170_PTA_REG_BASE + 0x144)
#define AR9170_PTA_REG_DMA_MODE_CTRL            (AR9170_PTA_REG_BASE + 0x148)
#define         AR9170_PTA_DMA_MODE_CTRL_RESET          BIT(0)
#define         AR9170_PTA_DMA_MODE_CTRL_DISABLE_USB    BIT(1)

/* Protocol Controller Module */
#define AR9170_MAC_REG_PC_REG_BASE              (AR9170_MAC_REG_BASE + 0xe00)


#define AR9170_NUM_LEDS                         2

/* CAM */
#define AR9170_CAM_MAX_USER                     64
#define AR9170_CAM_MAX_KEY_LENGTH               16

#define AR9170_SRAM_OFFSET              0x100000
#define AR9170_SRAM_SIZE                0x18000

#define AR9170_PRAM_OFFSET              0x200000
#define AR9170_PRAM_SIZE                0x8000

enum cpu_clock {
        AHB_STATIC_40MHZ = 0,
        AHB_GMODE_22MHZ = 1,
        AHB_AMODE_20MHZ = 1,
        AHB_GMODE_44MHZ = 2,
        AHB_AMODE_40MHZ = 2,
        AHB_GMODE_88MHZ = 3,
        AHB_AMODE_80MHZ = 3
};

/* USB endpoints */
enum ar9170_usb_ep {
        /*
         * Control EP is always EP 0 (USB SPEC)
         *
         * The weird thing is: the original firmware has a few
         * comments that suggest that the actual EP numbers
         * are in the 1 to 10 range?!
         */
        AR9170_USB_EP_CTRL              = 0,

        AR9170_USB_EP_TX,
        AR9170_USB_EP_RX,
        AR9170_USB_EP_IRQ,
        AR9170_USB_EP_CMD,
        AR9170_USB_NUM_EXTRA_EP         = 4,

        __AR9170_USB_NUM_EP,

        __AR9170_USB_NUM_MAX_EP         = 10
};

enum ar9170_usb_fifo {
        __AR9170_USB_NUM_MAX_FIFO       = 10
};

enum ar9170_tx_queues {
        AR9170_TXQ0     = 0,
        AR9170_TXQ1,
        AR9170_TXQ2,
        AR9170_TXQ3,
        AR9170_TXQ_SPECIAL,

        /* keep last */
        __AR9170_NUM_TX_QUEUES = 5
};

#define AR9170_TX_STREAM_TAG            0x697e
#define AR9170_RX_STREAM_TAG            0x4e00
#define AR9170_RX_STREAM_MAX_SIZE       0xffff

struct ar9170_stream {
        __le16 length;
        __le16 tag;

        u8 payload[0];
} __packed __aligned(4);
#define AR9170_STREAM_LEN                               4

#define AR9170_MAX_ACKTABLE_ENTRIES                     8
#define AR9170_MAX_VIRTUAL_MAC                          7

#define AR9170_USB_EP_CTRL_MAX                          64
#define AR9170_USB_EP_TX_MAX                            512
#define AR9170_USB_EP_RX_MAX                            512
#define AR9170_USB_EP_IRQ_MAX                           64
#define AR9170_USB_EP_CMD_MAX                           64

/* Trigger PRETBTT interrupt 6 Kus earlier */
#define CARL9170_PRETBTT_KUS                            6

#define AR5416_MAX_RATE_POWER                           63

#define SET_VAL(reg, value, newvalue)                                   \
        (value = ((value) & ~reg) | (((newvalue) << reg##_S) & reg))

#define SET_CONSTVAL(reg, newvalue)                                     \
        (((newvalue) << reg##_S) & reg)

#define MOD_VAL(reg, value, newvalue)                                   \
        (((value) & ~reg) | (((newvalue) << reg##_S) & reg))

#define GET_VAL(reg, value)                                             \
        (((value) & reg) >> reg##_S)

#endif  /* __CARL9170_SHARED_HW_H */