--- /dev/null
+/*
+ * 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 */
--- /dev/null
+/*
+ * 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 */
projects / linux-2.6-omap-h63xx.git / commitdiff