ar9170: hardware and eeprom header files

hardware / firmware interface definitions for Atheros' AR9170 based devices.

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 585 insertions, 0 deletions

diff --git a/drivers/net/wireless/ar9170/eeprom.h b/drivers/net/wireless/ar9170/eeprom.h
new file mode 100644
index 000000000000..d2c8cc83f1dd
--- /dev/null
+++ b/drivers/net/wireless/ar9170/eeprom.h
@@ -0,0 +1,179 @@
+/*
+ * Atheros AR9170 driver
+ *
+ * EEPROM layout
+ *
+ * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
+ *
+ * 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; 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 __AR9170_EEPROM_H
+#define __AR9170_EEPROM_H
+
+#define AR5416_MAX_CHAINS               2
+#define AR5416_MODAL_SPURS              5
+
+struct ar9170_eeprom_modal {
+        __le32  antCtrlChain[AR5416_MAX_CHAINS];
+        __le32  antCtrlCommon;
+        s8      antennaGainCh[AR5416_MAX_CHAINS];
+        u8      switchSettling;
+        u8      txRxAttenCh[AR5416_MAX_CHAINS];
+        u8      rxTxMarginCh[AR5416_MAX_CHAINS];
+        s8      adcDesiredSize;
+        s8      pgaDesiredSize;
+        u8      xlnaGainCh[AR5416_MAX_CHAINS];
+        u8      txEndToXpaOff;
+        u8      txEndToRxOn;
+        u8      txFrameToXpaOn;
+        u8      thresh62;
+        s8      noiseFloorThreshCh[AR5416_MAX_CHAINS];
+        u8      xpdGain;
+        u8      xpd;
+        s8      iqCalICh[AR5416_MAX_CHAINS];
+        s8      iqCalQCh[AR5416_MAX_CHAINS];
+        u8      pdGainOverlap;
+        u8      ob;
+        u8      db;
+        u8      xpaBiasLvl;
+        u8      pwrDecreaseFor2Chain;
+        u8      pwrDecreaseFor3Chain;
+        u8      txFrameToDataStart;
+        u8      txFrameToPaOn;
+        u8      ht40PowerIncForPdadc;
+        u8      bswAtten[AR5416_MAX_CHAINS];
+        u8      bswMargin[AR5416_MAX_CHAINS];
+        u8      swSettleHt40;
+        u8      reserved[22];
+        struct spur_channel {
+                __le16 spurChan;
+                u8      spurRangeLow;
+                u8      spurRangeHigh;
+        } __packed spur_channels[AR5416_MODAL_SPURS];
+} __packed;
+
+#define AR5416_NUM_PD_GAINS             4
+#define AR5416_PD_GAIN_ICEPTS           5
+
+struct ar9170_calibration_data_per_freq {
+        u8      pwr_pdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
+        u8      vpd_pdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS];
+} __packed;
+
+#define AR5416_NUM_5G_CAL_PIERS         8
+#define AR5416_NUM_2G_CAL_PIERS         4
+
+#define AR5416_NUM_5G_TARGET_PWRS       8
+#define AR5416_NUM_2G_CCK_TARGET_PWRS   3
+#define AR5416_NUM_2G_OFDM_TARGET_PWRS  4
+#define AR5416_MAX_NUM_TGT_PWRS         8
+
+struct ar9170_calibration_target_power_legacy {
+        u8      freq;
+        u8      power[4];
+} __packed;
+
+struct ar9170_calibration_target_power_ht {
+        u8      freq;
+        u8      power[8];
+} __packed;
+
+#define AR5416_NUM_CTLS                 24
+
+struct ar9170_calctl_edges {
+        u8      channel;
+#define AR9170_CALCTL_EDGE_FLAGS        0xC0
+        u8      power_flags;
+} __packed;
+
+#define AR5416_NUM_BAND_EDGES           8
+
+struct ar9170_calctl_data {
+        struct ar9170_calctl_edges
+                control_edges[AR5416_MAX_CHAINS][AR5416_NUM_BAND_EDGES];
+} __packed;
+
+
+struct ar9170_eeprom {
+        __le16  length;
+        __le16  checksum;
+        __le16  version;
+        u8      operating_flags;
+#define AR9170_OPFLAG_5GHZ              1
+#define AR9170_OPFLAG_2GHZ              2
+        u8      misc;
+        __le16  reg_domain[2];
+        u8      mac_address[6];
+        u8      rx_mask;
+        u8      tx_mask;
+        __le16  rf_silent;
+        __le16  bluetooth_options;
+        __le16  device_capabilities;
+        __le32  build_number;
+        u8      deviceType;
+        u8      reserved[33];
+
+        u8      customer_data[64];
+
+        struct ar9170_eeprom_modal
+                modal_header[2];
+
+        u8      cal_freq_pier_5G[AR5416_NUM_5G_CAL_PIERS];
+        u8      cal_freq_pier_2G[AR5416_NUM_2G_CAL_PIERS];
+
+        struct ar9170_calibration_data_per_freq
+                cal_pier_data_5G[AR5416_MAX_CHAINS][AR5416_NUM_5G_CAL_PIERS],
+                cal_pier_data_2G[AR5416_MAX_CHAINS][AR5416_NUM_2G_CAL_PIERS];
+
+        /* power calibration data */
+        struct ar9170_calibration_target_power_legacy
+                cal_tgt_pwr_5G[AR5416_NUM_5G_TARGET_PWRS];
+        struct ar9170_calibration_target_power_ht
+                cal_tgt_pwr_5G_ht20[AR5416_NUM_5G_TARGET_PWRS],
+                cal_tgt_pwr_5G_ht40[AR5416_NUM_5G_TARGET_PWRS];
+
+        struct ar9170_calibration_target_power_legacy
+                cal_tgt_pwr_2G_cck[AR5416_NUM_2G_CCK_TARGET_PWRS],
+                cal_tgt_pwr_2G_ofdm[AR5416_NUM_2G_OFDM_TARGET_PWRS];
+        struct ar9170_calibration_target_power_ht
+                cal_tgt_pwr_2G_ht20[AR5416_NUM_2G_OFDM_TARGET_PWRS],
+                cal_tgt_pwr_2G_ht40[AR5416_NUM_2G_OFDM_TARGET_PWRS];
+
+        /* conformance testing limits */
+        u8      ctl_index[AR5416_NUM_CTLS];
+        struct ar9170_calctl_data
+                ctl_data[AR5416_NUM_CTLS];
+
+        u8      pad;
+        __le16  subsystem_id;
+} __packed;
+
+#endif /* __AR9170_EEPROM_H */
diff --git a/drivers/net/wireless/ar9170/hw.h b/drivers/net/wireless/ar9170/hw.h
new file mode 100644
index 000000000000..ad205f82f60a
--- /dev/null
+++ b/drivers/net/wireless/ar9170/hw.h
@@ -0,0 +1,406 @@
+/*
+ * Atheros AR9170 driver
+ *
+ * Hardware-specific definitions
+ *
+ * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
+ *
+ * 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; 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 __AR9170_HW_H
+#define __AR9170_HW_H
+
+#define AR9170_MAX_CMD_LEN      64
+
+enum ar9170_cmd {
+        AR9170_CMD_RREG         = 0x00,
+        AR9170_CMD_WREG         = 0x01,
+        AR9170_CMD_RMEM         = 0x02,
+        AR9170_CMD_WMEM         = 0x03,
+        AR9170_CMD_BITAND       = 0x04,
+        AR9170_CMD_BITOR        = 0x05,
+        AR9170_CMD_EKEY         = 0x28,
+        AR9170_CMD_DKEY         = 0x29,
+        AR9170_CMD_FREQUENCY    = 0x30,
+        AR9170_CMD_RF_INIT      = 0x31,
+        AR9170_CMD_SYNTH        = 0x32,
+        AR9170_CMD_FREQ_START   = 0x33,
+        AR9170_CMD_ECHO         = 0x80,
+        AR9170_CMD_TALLY        = 0x81,
+        AR9170_CMD_TALLY_APD    = 0x82,
+        AR9170_CMD_CONFIG       = 0x83,
+        AR9170_CMD_RESET        = 0x90,
+        AR9170_CMD_DKRESET      = 0x91,
+        AR9170_CMD_DKTX_STATUS  = 0x92,
+        AR9170_CMD_FDC          = 0xA0,
+        AR9170_CMD_WREEPROM     = 0xB0,
+        AR9170_CMD_WFLASH       = 0xB0,
+        AR9170_CMD_FLASH_ERASE  = 0xB1,
+        AR9170_CMD_FLASH_PROG   = 0xB2,
+        AR9170_CMD_FLASH_CHKSUM = 0xB3,
+        AR9170_CMD_FLASH_READ   = 0xB4,
+        AR9170_CMD_FW_DL_INIT   = 0xB5,
+        AR9170_CMD_MEM_WREEPROM = 0xBB,
+};
+
+/* endpoints */
+#define AR9170_EP_TX                            1
+#define AR9170_EP_RX                            2
+#define AR9170_EP_IRQ                           3
+#define AR9170_EP_CMD                           4
+
+#define AR9170_EEPROM_START                     0x1600
+
+#define AR9170_GPIO_REG_BASE                    0x1d0100
+#define AR9170_GPIO_REG_PORT_TYPE               AR9170_GPIO_REG_BASE
+#define AR9170_GPIO_REG_DATA                    (AR9170_GPIO_REG_BASE + 4)
+#define AR9170_NUM_LEDS                         2
+
+
+#define AR9170_USB_REG_BASE                     0x1e1000
+#define AR9170_USB_REG_DMA_CTL                  (AR9170_USB_REG_BASE + 0x108)
+#define         AR9170_DMA_CTL_ENABLE_TO_DEVICE         0x1
+#define         AR9170_DMA_CTL_ENABLE_FROM_DEVICE       0x2
+#define         AR9170_DMA_CTL_HIGH_SPEED               0x4
+#define         AR9170_DMA_CTL_PACKET_MODE              0x8
+
+#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_MAC_REG_BASE                     0x1c3000
+
+#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_REG_BCN_PERIOD               (AR9170_MAC_REG_BASE + 0x520)
+#define AR9170_MAC_REG_PRETBTT                  (AR9170_MAC_REG_BASE + 0x524)
+
+#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_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_REG_SNIFFER_ENABLE_PROMISC   BIT(0)
+#define         AR9170_MAC_REG_SNIFFER_DEFAULTS         0x02000000
+#define AR9170_MAC_REG_ENCRYPTION               (AR9170_MAC_REG_BASE + 0x678)
+#define         AR9170_MAC_REG_ENCRYPTION_RX_SOFTWARE   BIT(3)
+#define         AR9170_MAC_REG_ENCRYPTION_DEFAULTS      0x70
+
+#define AR9170_MAC_REG_MISC_680                 (AR9170_MAC_REG_BASE + 0x680)
+#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_REG_FTF_ASSOC_REQ            BIT(0)
+#define         AR9170_MAC_REG_FTF_ASSOC_RESP           BIT(1)
+#define         AR9170_MAC_REG_FTF_REASSOC_REQ          BIT(2)
+#define         AR9170_MAC_REG_FTF_REASSOC_RESP         BIT(3)
+#define         AR9170_MAC_REG_FTF_PRB_REQ              BIT(4)
+#define         AR9170_MAC_REG_FTF_PRB_RESP             BIT(5)
+#define         AR9170_MAC_REG_FTF_BIT6                 BIT(6)
+#define         AR9170_MAC_REG_FTF_BIT7                 BIT(7)
+#define         AR9170_MAC_REG_FTF_BEACON               BIT(8)
+#define         AR9170_MAC_REG_FTF_ATIM                 BIT(9)
+#define         AR9170_MAC_REG_FTF_DEASSOC              BIT(10)
+#define         AR9170_MAC_REG_FTF_AUTH                 BIT(11)
+#define         AR9170_MAC_REG_FTF_DEAUTH               BIT(12)
+#define         AR9170_MAC_REG_FTF_BIT13                BIT(13)
+#define         AR9170_MAC_REG_FTF_BIT14                BIT(14)
+#define         AR9170_MAC_REG_FTF_BIT15                BIT(15)
+#define         AR9170_MAC_REG_FTF_BAR                  BIT(24)
+#define         AR9170_MAC_REG_FTF_BIT25                BIT(25)
+#define         AR9170_MAC_REG_FTF_PSPOLL               BIT(26)
+#define         AR9170_MAC_REG_FTF_RTS                  BIT(27)
+#define         AR9170_MAC_REG_FTF_CTS                  BIT(28)
+#define         AR9170_MAC_REG_FTF_ACK                  BIT(29)
+#define         AR9170_MAC_REG_FTF_CFE                  BIT(30)
+#define         AR9170_MAC_REG_FTF_CFE_ACK              BIT(31)
+#define         AR9170_MAC_REG_FTF_DEFAULTS             0x0500ffff
+#define         AR9170_MAC_REG_FTF_MONITOR              0xfd00ffff
+
+#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_RETRY                 (AR9170_MAC_REG_BASE + 0x6CC)
+#define AR9170_MAC_REG_TX_TOTAL                 (AR9170_MAC_REG_BASE + 0x6F4)
+
+
+#define AR9170_MAC_REG_ACK_EXTENSION            (AR9170_MAC_REG_BASE + 0x690)
+#define AR9170_MAC_REG_EIFS_AND_SIFS            (AR9170_MAC_REG_BASE + 0x698)
+
+#define AR9170_MAC_REG_SLOT_TIME                (AR9170_MAC_REG_BASE + 0x6F0)
+
+#define AR9170_MAC_REG_POWERMANAGEMENT          (AR9170_MAC_REG_BASE + 0x700)
+#define         AR9170_MAC_REG_POWERMGT_IBSS            0xe0
+#define         AR9170_MAC_REG_POWERMGT_AP              0xa1
+#define         AR9170_MAC_REG_POWERMGT_STA             0x2
+#define         AR9170_MAC_REG_POWERMGT_AP_WDS          0x3
+#define         AR9170_MAC_REG_POWERMGT_DEFAULTS        (0xf << 24)
+
+#define AR9170_MAC_REG_ROLL_CALL_TBL_L          (AR9170_MAC_REG_BASE + 0x704)
+#define AR9170_MAC_REG_ROLL_CALL_TBL_H          (AR9170_MAC_REG_BASE + 0x708)
+
+#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_AC1_AC0_AIFS             (AR9170_MAC_REG_BASE + 0xB14)
+#define AR9170_MAC_REG_AC3_AC2_AIFS             (AR9170_MAC_REG_BASE + 0xB18)
+
+#define AR9170_MAC_REG_RETRY_MAX                (AR9170_MAC_REG_BASE + 0xB28)
+
+#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_TXOP_NOT_ENOUGH_IND      (AR9170_MAC_REG_BASE + 0xB30)
+
+#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_ACK_TABLE                (AR9170_MAC_REG_BASE + 0xC00)
+#define AR9170_MAC_REG_AMPDU_RX_THRESH          (AR9170_MAC_REG_BASE + 0xC50)
+
+#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_REG_BCN_PLCP                 (AR9170_MAC_REG_BASE + 0xD90)
+#define AR9170_MAC_REG_BCN_CTRL                 (AR9170_MAC_REG_BASE + 0xD94)
+#define AR9170_MAC_REG_BCN_HT1                  (AR9170_MAC_REG_BASE + 0xDA0)
+#define AR9170_MAC_REG_BCN_HT2                  (AR9170_MAC_REG_BASE + 0xDA4)
+
+
+#define AR9170_PWR_REG_BASE                     0x1D4000
+
+#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
+
+
+/* put beacon here in memory */
+#define AR9170_BEACON_BUFFER_ADDRESS            0x117900
+
+
+struct ar9170_tx_control {
+        __le16 length;
+        __le16 mac_control;
+        __le32 phy_control;
+        u8 frame_data[0];
+} __packed;
+
+/* these are either-or */
+#define AR9170_TX_MAC_PROT_RTS                  0x0001
+#define AR9170_TX_MAC_PROT_CTS                  0x0002
+
+#define AR9170_TX_MAC_NO_ACK                    0x0004
+/* if unset, MAC will only do SIFS space before frame */
+#define AR9170_TX_MAC_BACKOFF                   0x0008
+#define AR9170_TX_MAC_BURST                     0x0010
+#define AR9170_TX_MAC_AGGR                      0x0020
+
+/* encryption is a two-bit field */
+#define AR9170_TX_MAC_ENCR_NONE                 0x0000
+#define AR9170_TX_MAC_ENCR_RC4                  0x0040
+#define AR9170_TX_MAC_ENCR_CENC                 0x0080
+#define AR9170_TX_MAC_ENCR_AES                  0x00c0
+
+#define AR9170_TX_MAC_MMIC                      0x0100
+#define AR9170_TX_MAC_HW_DURATION               0x0200
+#define AR9170_TX_MAC_QOS_SHIFT                 10
+#define AR9170_TX_MAC_QOS_MASK                  (3 << AR9170_TX_MAC_QOS_SHIFT)
+#define AR9170_TX_MAC_AGGR_QOS_BIT1             0x0400
+#define AR9170_TX_MAC_AGGR_QOS_BIT2             0x0800
+#define AR9170_TX_MAC_DISABLE_TXOP              0x1000
+#define AR9170_TX_MAC_TXOP_RIFS                 0x2000
+#define AR9170_TX_MAC_IMM_AMPDU                 0x4000
+#define AR9170_TX_MAC_RATE_PROBE                0x8000
+
+/* either-or */
+#define AR9170_TX_PHY_MOD_CCK                   0x00000000
+#define AR9170_TX_PHY_MOD_OFDM                  0x00000001
+#define AR9170_TX_PHY_MOD_HT                    0x00000002
+
+/* depends on modulation */
+#define AR9170_TX_PHY_SHORT_PREAMBLE            0x00000004
+#define AR9170_TX_PHY_GREENFIELD                0x00000004
+
+#define AR9170_TX_PHY_BW_SHIFT                  3
+#define AR9170_TX_PHY_BW_MASK                   (3 << AR9170_TX_PHY_BW_SHIFT)
+#define AR9170_TX_PHY_BW_20MHZ                  0
+#define AR9170_TX_PHY_BW_40MHZ                  2
+#define AR9170_TX_PHY_BW_40MHZ_DUP              3
+
+#define AR9170_TX_PHY_TX_HEAVY_CLIP_SHIFT       6
+#define AR9170_TX_PHY_TX_HEAVY_CLIP_MASK        (7 << AR9170_TX_PHY_TX_HEAVY_CLIP_SHIFT)
+
+#define AR9170_TX_PHY_TX_PWR_SHIFT              9
+#define AR9170_TX_PHY_TX_PWR_MASK               (0x3f << AR9170_TX_PHY_TX_PWR_SHIFT)
+
+/* not part of the hw-spec */
+#define AR9170_TX_PHY_QOS_SHIFT                 25
+#define AR9170_TX_PHY_QOS_MASK                  (3 << AR9170_TX_PHY_QOS_SHIFT)
+
+#define AR9170_TX_PHY_TXCHAIN_SHIFT             15
+#define AR9170_TX_PHY_TXCHAIN_MASK              (7 << AR9170_TX_PHY_TXCHAIN_SHIFT)
+#define AR9170_TX_PHY_TXCHAIN_1                 1
+/* use for cck, ofdm 6/9/12/18/24 and HT if capable */
+#define AR9170_TX_PHY_TXCHAIN_2                 5
+
+#define AR9170_TX_PHY_MCS_SHIFT                 18
+#define AR9170_TX_PHY_MCS_MASK                  (0x7f << AR9170_TX_PHY_MCS_SHIFT)
+
+#define AR9170_TX_PHY_SHORT_GI                  0x80000000
+
+struct ar9170_rx_head {
+        u8 plcp[12];
+};
+
+struct ar9170_rx_tail {
+        union {
+                struct {
+                        u8 rssi_ant0, rssi_ant1, rssi_ant2,
+                           rssi_ant0x, rssi_ant1x, rssi_ant2x,
+                           rssi_combined;
+                };
+                u8 rssi[7];
+        };
+
+        u8 evm_stream0[6], evm_stream1[6];
+        u8 phy_err;
+        u8 SAidx, DAidx;
+        u8 error;
+        u8 status;
+};
+
+#define AR9170_ENC_ALG_NONE                     0x0
+#define AR9170_ENC_ALG_WEP64                    0x1
+#define AR9170_ENC_ALG_TKIP                     0x2
+#define AR9170_ENC_ALG_AESCCMP                  0x4
+#define AR9170_ENC_ALG_WEP128                   0x5
+#define AR9170_ENC_ALG_WEP256                   0x6
+#define AR9170_ENC_ALG_CENC                     0x7
+
+#define AR9170_RX_ENC_SOFTWARE                  0x8
+
+static inline u8 ar9170_get_decrypt_type(struct ar9170_rx_tail *t)
+{
+        return (t->SAidx & 0xc0) >> 4 |
+               (t->DAidx & 0xc0) >> 6;
+}
+
+#define AR9170_RX_STATUS_MODULATION_MASK        0x03
+#define AR9170_RX_STATUS_MODULATION_CCK         0x00
+#define AR9170_RX_STATUS_MODULATION_OFDM        0x01
+#define AR9170_RX_STATUS_MODULATION_HT          0x02
+#define AR9170_RX_STATUS_MODULATION_DUPOFDM     0x03
+
+/* depends on modulation */
+#define AR9170_RX_STATUS_SHORT_PREAMBLE         0x08
+#define AR9170_RX_STATUS_GREENFIELD             0x08
+
+#define AR9170_RX_STATUS_MPDU_MASK              0x30
+#define AR9170_RX_STATUS_MPDU_SINGLE            0x00
+#define AR9170_RX_STATUS_MPDU_FIRST             0x10
+#define AR9170_RX_STATUS_MPDU_MIDDLE            0x20
+#define AR9170_RX_STATUS_MPDU_LAST              0x30
+
+
+#define AR9170_RX_ERROR_RXTO                    0x01
+#define AR9170_RX_ERROR_OVERRUN                 0x02
+#define AR9170_RX_ERROR_DECRYPT                 0x04
+#define AR9170_RX_ERROR_FCS                     0x08
+#define AR9170_RX_ERROR_WRONG_RA                0x10
+#define AR9170_RX_ERROR_PLCP                    0x20
+#define AR9170_RX_ERROR_MMIC                    0x40
+
+struct ar9170_cmd_tx_status {
+        __le16 unkn;
+        u8 dst[ETH_ALEN];
+        __le32 rate;
+        __le16 status;
+} __packed;
+
+#define AR9170_TX_STATUS_COMPLETE               0x00
+#define AR9170_TX_STATUS_RETRY                  0x01
+#define AR9170_TX_STATUS_FAILED                 0x02
+
+struct ar9170_cmd_ba_failed_count {
+        __le16 failed;
+        __le16 rate;
+} __packed;
+
+struct ar9170_cmd_response {
+        u8 flag;
+        u8 type;
+
+        union {
+                struct ar9170_cmd_tx_status             tx_status;
+                struct ar9170_cmd_ba_failed_count       ba_fail_cnt;
+                u8 data[0];
+        };
+} __packed;
+
+/* mac80211 queue to HW/FW map */
+static const u8 ar9170_qos_hwmap[4] = { 3, 2, 0, 1 };
+
+/* HW/FW queue to mac80211 map */
+static const u8 ar9170_qos_mac80211map[4] = { 2, 3, 1, 0 };
+
+#endif /* __AR9170_HW_H */