mac.h revision e5cbef96cf8bf9967605a1b75b115f4b7efa7bc4
1394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith/* 2cee075a24eec64f1f5b2b3b14753b2d4b8ecce55Sujith * Copyright (c) 2008-2009 Atheros Communications Inc. 3394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * 4394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * Permission to use, copy, modify, and/or distribute this software for any 5394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * purpose with or without fee is hereby granted, provided that the above 6394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * copyright notice and this permission notice appear in all copies. 7394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * 8394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith */ 16394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 17394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#ifndef MAC_H 18394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define MAC_H 19394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 20a8c96d3b225d4c9e6ff341923e3f76de401c75b2Gabor Juhos#define RXSTATUS_RATE(ah, ads) (AR_SREV_5416_20_OR_LATER(ah) ? \ 21394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith MS(ads->ds_rxstatus0, AR_RxRate) : \ 22394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith (ads->ds_rxstatus3 >> 2) & 0xFF) 23394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 24394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define set11nTries(_series, _index) \ 25394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith (SM((_series)[_index].Tries, AR_XmitDataTries##_index)) 26394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 27394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define set11nRate(_series, _index) \ 28394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith (SM((_series)[_index].Rate, AR_XmitRate##_index)) 29394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 30394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define set11nPktDurRTSCTS(_series, _index) \ 31394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith (SM((_series)[_index].PktDuration, AR_PacketDur##_index) | \ 32394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ((_series)[_index].RateFlags & ATH9K_RATESERIES_RTS_CTS ? \ 33394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith AR_RTSCTSQual##_index : 0)) 34394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 35394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define set11nRateFlags(_series, _index) \ 36394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith (((_series)[_index].RateFlags & ATH9K_RATESERIES_2040 ? \ 37394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith AR_2040_##_index : 0) \ 38394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith |((_series)[_index].RateFlags & ATH9K_RATESERIES_HALFGI ? \ 39394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith AR_GI##_index : 0) \ 40074a8c0db255e79960593122b5458c9a9c0551faFelix Fietkau |((_series)[_index].RateFlags & ATH9K_RATESERIES_STBC ? \ 41074a8c0db255e79960593122b5458c9a9c0551faFelix Fietkau AR_STBC##_index : 0) \ 42394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith |SM((_series)[_index].ChSel, AR_ChainSel##_index)) 43394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 44394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define CCK_SIFS_TIME 10 45394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define CCK_PREAMBLE_BITS 144 46394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define CCK_PLCP_BITS 48 47394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 48394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define OFDM_SIFS_TIME 16 49394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define OFDM_PREAMBLE_TIME 20 50394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define OFDM_PLCP_BITS 22 51394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define OFDM_SYMBOL_TIME 4 52394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 53394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define OFDM_SIFS_TIME_HALF 32 54394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define OFDM_PREAMBLE_TIME_HALF 40 55394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define OFDM_PLCP_BITS_HALF 22 56394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define OFDM_SYMBOL_TIME_HALF 8 57394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 58394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define OFDM_SIFS_TIME_QUARTER 64 59394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define OFDM_PREAMBLE_TIME_QUARTER 80 60394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define OFDM_PLCP_BITS_QUARTER 22 61394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define OFDM_SYMBOL_TIME_QUARTER 16 62394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 63394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define INIT_AIFS 2 64394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define INIT_CWMIN 15 65394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define INIT_CWMIN_11B 31 66394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define INIT_CWMAX 1023 67394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define INIT_SH_RETRY 10 68394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define INIT_LG_RETRY 10 69394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define INIT_SSH_RETRY 32 70394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define INIT_SLG_RETRY 32 71394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 72394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_SLOT_TIME_6 6 73394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_SLOT_TIME_9 9 74394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_SLOT_TIME_20 20 75394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 76394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXERR_XRETRY 0x01 77394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXERR_FILT 0x02 78394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXERR_FIFO 0x04 79394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXERR_XTXOP 0x08 80394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXERR_TIMER_EXPIRED 0x10 81e7824a50662f7f79b1a739f705b4d906c31cf221Luis R. Rodriguez#define ATH9K_TX_ACKED 0x20 825b479a076de091590423a9e6dfc2584126b28761Felix Fietkau#define ATH9K_TXERR_MASK \ 835b479a076de091590423a9e6dfc2584126b28761Felix Fietkau (ATH9K_TXERR_XRETRY | ATH9K_TXERR_FILT | ATH9K_TXERR_FIFO | \ 845b479a076de091590423a9e6dfc2584126b28761Felix Fietkau ATH9K_TXERR_XTXOP | ATH9K_TXERR_TIMER_EXPIRED) 85394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 86394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TX_BA 0x01 87394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TX_PWRMGMT 0x02 88394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TX_DESC_CFG_ERR 0x04 89394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TX_DATA_UNDERRUN 0x08 90394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TX_DELIM_UNDERRUN 0x10 91394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TX_SW_FILTERED 0x80 92394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 93f4709fdf683e1ed37b321c258b614ebe39752bf3Luis R. Rodriguez/* 64 bytes */ 94394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define MIN_TX_FIFO_THRESHOLD 0x1 95f4709fdf683e1ed37b321c258b614ebe39752bf3Luis R. Rodriguez 96f4709fdf683e1ed37b321c258b614ebe39752bf3Luis R. Rodriguez/* 97f4709fdf683e1ed37b321c258b614ebe39752bf3Luis R. Rodriguez * Single stream device AR9285 and AR9271 require 2 KB 98f4709fdf683e1ed37b321c258b614ebe39752bf3Luis R. Rodriguez * to work around a hardware issue, all other devices 99f4709fdf683e1ed37b321c258b614ebe39752bf3Luis R. Rodriguez * have can use the max 4 KB limit. 100f4709fdf683e1ed37b321c258b614ebe39752bf3Luis R. Rodriguez */ 101394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define MAX_TX_FIFO_THRESHOLD ((4096 / 64) - 1) 102394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 103394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujithstruct ath_tx_status { 104394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ts_tstamp; 105394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u16 ts_seqnum; 106394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 ts_status; 107394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 ts_ratecode; 108394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 ts_rateindex; 109394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith int8_t ts_rssi; 110394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 ts_shortretry; 111394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 ts_longretry; 112394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 ts_virtcol; 113394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 ts_antenna; 114394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 ts_flags; 115394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith int8_t ts_rssi_ctl0; 116394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith int8_t ts_rssi_ctl1; 117394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith int8_t ts_rssi_ctl2; 118394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith int8_t ts_rssi_ext0; 119394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith int8_t ts_rssi_ext1; 120394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith int8_t ts_rssi_ext2; 121994089db034059f4b545ddef9fab466091894071Vasanthakumar Thiagarajan u8 qid; 122994089db034059f4b545ddef9fab466091894071Vasanthakumar Thiagarajan u16 desc_id; 123994089db034059f4b545ddef9fab466091894071Vasanthakumar Thiagarajan u8 tid; 124994089db034059f4b545ddef9fab466091894071Vasanthakumar Thiagarajan u8 pad[2]; 125394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ba_low; 126394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ba_high; 127394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 evm0; 128394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 evm1; 129394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 evm2; 130394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith}; 131394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 132394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujithstruct ath_rx_status { 133394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 rs_tstamp; 134394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u16 rs_datalen; 135394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 rs_status; 136394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 rs_phyerr; 137394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith int8_t rs_rssi; 138394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 rs_keyix; 139394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 rs_rate; 140394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 rs_antenna; 141394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 rs_more; 142394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith int8_t rs_rssi_ctl0; 143394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith int8_t rs_rssi_ctl1; 144394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith int8_t rs_rssi_ctl2; 145394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith int8_t rs_rssi_ext0; 146394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith int8_t rs_rssi_ext1; 147394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith int8_t rs_rssi_ext2; 148394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 rs_isaggr; 149394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 rs_moreaggr; 150394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 rs_num_delims; 151394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 rs_flags; 152394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 evm0; 153394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 evm1; 154394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 evm2; 155ad7b806065f5791696a1c9a4c2665f6421cbbf05Vasanthakumar Thiagarajan u32 evm3; 156ad7b806065f5791696a1c9a4c2665f6421cbbf05Vasanthakumar Thiagarajan u32 evm4; 157394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith}; 158394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 159fb9987d0f748c983bb795a86f47522313f701a08Sujithstruct ath_htc_rx_status { 1607f1f5a0060e377ff6a15903487b39223e12b8568Sujith __be64 rs_tstamp; 1617f1f5a0060e377ff6a15903487b39223e12b8568Sujith __be16 rs_datalen; 162fb9987d0f748c983bb795a86f47522313f701a08Sujith u8 rs_status; 163fb9987d0f748c983bb795a86f47522313f701a08Sujith u8 rs_phyerr; 164fb9987d0f748c983bb795a86f47522313f701a08Sujith int8_t rs_rssi; 165fb9987d0f748c983bb795a86f47522313f701a08Sujith int8_t rs_rssi_ctl0; 166fb9987d0f748c983bb795a86f47522313f701a08Sujith int8_t rs_rssi_ctl1; 167fb9987d0f748c983bb795a86f47522313f701a08Sujith int8_t rs_rssi_ctl2; 168fb9987d0f748c983bb795a86f47522313f701a08Sujith int8_t rs_rssi_ext0; 169fb9987d0f748c983bb795a86f47522313f701a08Sujith int8_t rs_rssi_ext1; 170fb9987d0f748c983bb795a86f47522313f701a08Sujith int8_t rs_rssi_ext2; 171fb9987d0f748c983bb795a86f47522313f701a08Sujith u8 rs_keyix; 172fb9987d0f748c983bb795a86f47522313f701a08Sujith u8 rs_rate; 173fb9987d0f748c983bb795a86f47522313f701a08Sujith u8 rs_antenna; 174fb9987d0f748c983bb795a86f47522313f701a08Sujith u8 rs_more; 175fb9987d0f748c983bb795a86f47522313f701a08Sujith u8 rs_isaggr; 176fb9987d0f748c983bb795a86f47522313f701a08Sujith u8 rs_moreaggr; 177fb9987d0f748c983bb795a86f47522313f701a08Sujith u8 rs_num_delims; 178fb9987d0f748c983bb795a86f47522313f701a08Sujith u8 rs_flags; 179fb9987d0f748c983bb795a86f47522313f701a08Sujith u8 rs_dummy; 1807f1f5a0060e377ff6a15903487b39223e12b8568Sujith __be32 evm0; 1817f1f5a0060e377ff6a15903487b39223e12b8568Sujith __be32 evm1; 1827f1f5a0060e377ff6a15903487b39223e12b8568Sujith __be32 evm2; 183fb9987d0f748c983bb795a86f47522313f701a08Sujith}; 184fb9987d0f748c983bb795a86f47522313f701a08Sujith 185394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_RXERR_CRC 0x01 186394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_RXERR_PHY 0x02 187394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_RXERR_FIFO 0x04 188394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_RXERR_DECRYPT 0x08 189394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_RXERR_MIC 0x10 190394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 191394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_RX_MORE 0x01 192394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_RX_MORE_AGGR 0x02 193394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_RX_GI 0x04 194394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_RX_2040 0x08 195394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_RX_DELIM_CRC_PRE 0x10 196394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_RX_DELIM_CRC_POST 0x20 197394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_RX_DECRYPT_BUSY 0x40 198394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 199394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_RXKEYIX_INVALID ((u8)-1) 200394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXKEYIX_INVALID ((u32)-1) 201394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 2021395d3f00a4164caae168b041855d48e0fa9ea4cSujithenum ath9k_phyerr { 2031395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_UNDERRUN = 0, /* Transmit underrun */ 2041395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_TIMING = 1, /* Timing error */ 2051395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_PARITY = 2, /* Illegal parity */ 2061395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_RATE = 3, /* Illegal rate */ 2071395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_LENGTH = 4, /* Illegal length */ 2081395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_RADAR = 5, /* Radar detect */ 2091395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_SERVICE = 6, /* Illegal service */ 2101395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_TOR = 7, /* Transmit override receive */ 2111395d3f00a4164caae168b041855d48e0fa9ea4cSujith 2121395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_OFDM_TIMING = 17, 2131395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_OFDM_SIGNAL_PARITY = 18, 2141395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_OFDM_RATE_ILLEGAL = 19, 2151395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_OFDM_LENGTH_ILLEGAL = 20, 2161395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_OFDM_POWER_DROP = 21, 2171395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_OFDM_SERVICE = 22, 2181395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_OFDM_RESTART = 23, 2191395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_FALSE_RADAR_EXT = 24, 2201395d3f00a4164caae168b041855d48e0fa9ea4cSujith 2211395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_CCK_TIMING = 25, 2221395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_CCK_HEADER_CRC = 26, 2231395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_CCK_RATE_ILLEGAL = 27, 2241395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_CCK_SERVICE = 30, 2251395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_CCK_RESTART = 31, 2261395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_CCK_LENGTH_ILLEGAL = 32, 2271395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_CCK_POWER_DROP = 33, 2281395d3f00a4164caae168b041855d48e0fa9ea4cSujith 2291395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_HT_CRC_ERROR = 34, 2301395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_HT_LENGTH_ILLEGAL = 35, 2311395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_HT_RATE_ILLEGAL = 36, 2321395d3f00a4164caae168b041855d48e0fa9ea4cSujith 2331395d3f00a4164caae168b041855d48e0fa9ea4cSujith ATH9K_PHYERR_MAX = 37, 2341395d3f00a4164caae168b041855d48e0fa9ea4cSujith}; 2351395d3f00a4164caae168b041855d48e0fa9ea4cSujith 236394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujithstruct ath_desc { 237394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ds_link; 238394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ds_data; 239394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ds_ctl0; 240394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ds_ctl1; 241394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ds_hw[20]; 242394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith void *ds_vdata; 243394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith} __packed; 244394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 245394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXDESC_CLRDMASK 0x0001 246394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXDESC_NOACK 0x0002 247394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXDESC_RTSENA 0x0004 248394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXDESC_CTSENA 0x0008 249394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith/* ATH9K_TXDESC_INTREQ forces a tx interrupt to be generated for 250394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * the descriptor its marked on. We take a tx interrupt to reap 251394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * descriptors when the h/w hits an EOL condition or 252394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * when the descriptor is specifically marked to generate 253394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * an interrupt with this flag. Descriptors should be 254394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * marked periodically to insure timely replenishing of the 255394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * supply needed for sending frames. Defering interrupts 256394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * reduces system load and potentially allows more concurrent 257394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * work to be done but if done to aggressively can cause 258394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * senders to backup. When the hardware queue is left too 259394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * large rate control information may also be too out of 260394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * date. An Alternative for this is TX interrupt mitigation 261394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith * but this needs more testing. */ 262394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXDESC_INTREQ 0x0010 263394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXDESC_VEOL 0x0020 264394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXDESC_EXT_ONLY 0x0040 265394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXDESC_EXT_AND_CTL 0x0080 266394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXDESC_VMF 0x0100 267394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXDESC_FRAG_IS_ON 0x0200 268994089db034059f4b545ddef9fab466091894071Vasanthakumar Thiagarajan#define ATH9K_TXDESC_LOWRXCHAIN 0x0400 269ce01805a226328228a885b4a6e4b632b4e73f8eeLuis R. Rodriguez#define ATH9K_TXDESC_LDPC 0x00010000 270394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 271394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_RXDESC_INTREQ 0x0020 272394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 273394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujithstruct ar5416_desc { 274394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ds_link; 275394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ds_data; 276394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ds_ctl0; 277394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ds_ctl1; 278394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith union { 279394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith struct { 280394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ctl2; 281394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ctl3; 282394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ctl4; 283394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ctl5; 284394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ctl6; 285394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ctl7; 286394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ctl8; 287394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ctl9; 288394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ctl10; 289394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ctl11; 290394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status0; 291394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status1; 292394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status2; 293394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status3; 294394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status4; 295394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status5; 296394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status6; 297394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status7; 298394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status8; 299394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status9; 300394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith } tx; 301394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith struct { 302394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status0; 303394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status1; 304394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status2; 305394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status3; 306394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status4; 307394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status5; 308394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status6; 309394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status7; 310394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 status8; 311394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith } rx; 312394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith } u; 313394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith} __packed; 314394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 315394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR5416DESC(_ds) ((struct ar5416_desc *)(_ds)) 316394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR5416DESC_CONST(_ds) ((const struct ar5416_desc *)(_ds)) 317394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 318394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_ctl2 u.tx.ctl2 319394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_ctl3 u.tx.ctl3 320394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_ctl4 u.tx.ctl4 321394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_ctl5 u.tx.ctl5 322394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_ctl6 u.tx.ctl6 323394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_ctl7 u.tx.ctl7 324394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_ctl8 u.tx.ctl8 325394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_ctl9 u.tx.ctl9 326394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_ctl10 u.tx.ctl10 327394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_ctl11 u.tx.ctl11 328394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 329394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_txstatus0 u.tx.status0 330394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_txstatus1 u.tx.status1 331394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_txstatus2 u.tx.status2 332394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_txstatus3 u.tx.status3 333394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_txstatus4 u.tx.status4 334394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_txstatus5 u.tx.status5 335394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_txstatus6 u.tx.status6 336394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_txstatus7 u.tx.status7 337394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_txstatus8 u.tx.status8 338394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_txstatus9 u.tx.status9 339394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 340394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_rxstatus0 u.rx.status0 341394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_rxstatus1 u.rx.status1 342394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_rxstatus2 u.rx.status2 343394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_rxstatus3 u.rx.status3 344394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_rxstatus4 u.rx.status4 345394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_rxstatus5 u.rx.status5 346394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_rxstatus6 u.rx.status6 347394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_rxstatus7 u.rx.status7 348394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ds_rxstatus8 u.rx.status8 349394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 350394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_FrameLen 0x00000fff 351394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_VirtMoreFrag 0x00001000 352394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxCtlRsvd00 0x0000e000 353394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitPower 0x003f0000 354394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitPower_S 16 355394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RTSEnable 0x00400000 356394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_VEOL 0x00800000 357394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_ClrDestMask 0x01000000 358394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxCtlRsvd01 0x1e000000 359394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxIntrReq 0x20000000 360394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_DestIdxValid 0x40000000 361394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_CTSEnable 0x80000000 362394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 363394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxMore 0x00001000 364394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_DestIdx 0x000fe000 365394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_DestIdx_S 13 366394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_FrameType 0x00f00000 367394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_FrameType_S 20 368394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_NoAck 0x01000000 369394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_InsertTS 0x02000000 370394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_CorruptFCS 0x04000000 371394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_ExtOnly 0x08000000 372394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_ExtAndCtl 0x10000000 373394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_MoreAggr 0x20000000 374394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_IsAggr 0x40000000 375394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 376394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_BurstDur 0x00007fff 377394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_BurstDur_S 0 378394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_DurUpdateEna 0x00008000 379394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitDataTries0 0x000f0000 380394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitDataTries0_S 16 381394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitDataTries1 0x00f00000 382394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitDataTries1_S 20 383394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitDataTries2 0x0f000000 384394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitDataTries2_S 24 385394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitDataTries3 0xf0000000 386394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitDataTries3_S 28 387394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 388394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitRate0 0x000000ff 389394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitRate0_S 0 390394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitRate1 0x0000ff00 391394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitRate1_S 8 392394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitRate2 0x00ff0000 393394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitRate2_S 16 394394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitRate3 0xff000000 395394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_XmitRate3_S 24 396394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 397394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_PacketDur0 0x00007fff 398394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_PacketDur0_S 0 399394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RTSCTSQual0 0x00008000 400394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_PacketDur1 0x7fff0000 401394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_PacketDur1_S 16 402394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RTSCTSQual1 0x80000000 403394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 404394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_PacketDur2 0x00007fff 405394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_PacketDur2_S 0 406394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RTSCTSQual2 0x00008000 407394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_PacketDur3 0x7fff0000 408394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_PacketDur3_S 16 409394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RTSCTSQual3 0x80000000 410394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 411394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_AggrLen 0x0000ffff 412394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_AggrLen_S 0 413394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxCtlRsvd60 0x00030000 414394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_PadDelim 0x03fc0000 415394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_PadDelim_S 18 416394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_EncrType 0x0c000000 417394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_EncrType_S 26 418394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxCtlRsvd61 0xf0000000 419ce01805a226328228a885b4a6e4b632b4e73f8eeLuis R. Rodriguez#define AR_LDPC 0x80000000 420394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 421394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_2040_0 0x00000001 422394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_GI0 0x00000002 423394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_ChainSel0 0x0000001c 424394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_ChainSel0_S 2 425394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_2040_1 0x00000020 426394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_GI1 0x00000040 427394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_ChainSel1 0x00000380 428394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_ChainSel1_S 7 429394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_2040_2 0x00000400 430394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_GI2 0x00000800 431394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_ChainSel2 0x00007000 432394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_ChainSel2_S 12 433394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_2040_3 0x00008000 434394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_GI3 0x00010000 435394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_ChainSel3 0x000e0000 436394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_ChainSel3_S 17 437394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RTSCTSRate 0x0ff00000 438394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RTSCTSRate_S 20 439074a8c0db255e79960593122b5458c9a9c0551faFelix Fietkau#define AR_STBC0 0x10000000 440074a8c0db255e79960593122b5458c9a9c0551faFelix Fietkau#define AR_STBC1 0x20000000 441074a8c0db255e79960593122b5458c9a9c0551faFelix Fietkau#define AR_STBC2 0x40000000 442074a8c0db255e79960593122b5458c9a9c0551faFelix Fietkau#define AR_STBC3 0x80000000 443394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 444394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxRSSIAnt00 0x000000ff 445394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxRSSIAnt00_S 0 446394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxRSSIAnt01 0x0000ff00 447394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxRSSIAnt01_S 8 448394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxRSSIAnt02 0x00ff0000 449394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxRSSIAnt02_S 16 450394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxStatusRsvd00 0x3f000000 451394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxBaStatus 0x40000000 452394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxStatusRsvd01 0x80000000 453394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 454e7824a50662f7f79b1a739f705b4d906c31cf221Luis R. Rodriguez/* 455e7824a50662f7f79b1a739f705b4d906c31cf221Luis R. Rodriguez * AR_FrmXmitOK - Frame transmission success flag. If set, the frame was 456e7824a50662f7f79b1a739f705b4d906c31cf221Luis R. Rodriguez * transmitted successfully. If clear, no ACK or BA was received to indicate 457e7824a50662f7f79b1a739f705b4d906c31cf221Luis R. Rodriguez * successful transmission when we were expecting an ACK or BA. 458e7824a50662f7f79b1a739f705b4d906c31cf221Luis R. Rodriguez */ 459394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_FrmXmitOK 0x00000001 460394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_ExcessiveRetries 0x00000002 461394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_FIFOUnderrun 0x00000004 462394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_Filtered 0x00000008 463394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RTSFailCnt 0x000000f0 464394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RTSFailCnt_S 4 465394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_DataFailCnt 0x00000f00 466394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_DataFailCnt_S 8 467394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_VirtRetryCnt 0x0000f000 468394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_VirtRetryCnt_S 12 469394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxDelimUnderrun 0x00010000 470394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxDataUnderrun 0x00020000 471394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_DescCfgErr 0x00040000 472394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxTimerExpired 0x00080000 473394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxStatusRsvd10 0xfff00000 474394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 475394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_SendTimestamp ds_txstatus2 476394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_BaBitmapLow ds_txstatus3 477394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_BaBitmapHigh ds_txstatus4 478394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 479394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxRSSIAnt10 0x000000ff 480394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxRSSIAnt10_S 0 481394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxRSSIAnt11 0x0000ff00 482394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxRSSIAnt11_S 8 483394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxRSSIAnt12 0x00ff0000 484394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxRSSIAnt12_S 16 485394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxRSSICombined 0xff000000 486394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxRSSICombined_S 24 487394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 488e5cbef96cf8bf9967605a1b75b115f4b7efa7bc4Felix Fietkau#define AR_TxTid 0xf0000000 489e5cbef96cf8bf9967605a1b75b115f4b7efa7bc4Felix Fietkau#define AR_TxTid_S 28 490e5cbef96cf8bf9967605a1b75b115f4b7efa7bc4Felix Fietkau 491394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxEVM0 ds_txstatus5 492394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxEVM1 ds_txstatus6 493394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxEVM2 ds_txstatus7 494394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 495394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxDone 0x00000001 496394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_SeqNum 0x00001ffe 497394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_SeqNum_S 1 498394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxStatusRsvd80 0x0001e000 499394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxOpExceeded 0x00020000 500394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxStatusRsvd81 0x001c0000 501394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_FinalTxIdx 0x00600000 502394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_FinalTxIdx_S 21 503394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxStatusRsvd82 0x01800000 504394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_PowerMgmt 0x02000000 505394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_TxStatusRsvd83 0xfc000000 506394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 507394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxCTLRsvd00 0xffffffff 508394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 509394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxCtlRsvd00 0x00001000 510394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxIntrReq 0x00002000 511394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxCtlRsvd01 0xffffc000 512394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 513394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxRSSIAnt00 0x000000ff 514394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxRSSIAnt00_S 0 515394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxRSSIAnt01 0x0000ff00 516394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxRSSIAnt01_S 8 517394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxRSSIAnt02 0x00ff0000 518394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxRSSIAnt02_S 16 519394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxRate 0xff000000 520394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxRate_S 24 521394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxStatusRsvd00 0xff000000 522394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 523394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_DataLen 0x00000fff 524394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxMore 0x00001000 525394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_NumDelim 0x003fc000 526394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_NumDelim_S 14 527394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxStatusRsvd10 0xff800000 528394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 529394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RcvTimestamp ds_rxstatus2 530394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 531394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_GI 0x00000001 532394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_2040 0x00000002 533394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_Parallel40 0x00000004 534394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_Parallel40_S 2 535394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxStatusRsvd30 0x000000f8 536394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxAntenna 0xffffff00 537394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxAntenna_S 8 538394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 539394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxRSSIAnt10 0x000000ff 540394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxRSSIAnt10_S 0 541394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxRSSIAnt11 0x0000ff00 542394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxRSSIAnt11_S 8 543394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxRSSIAnt12 0x00ff0000 544394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxRSSIAnt12_S 16 545394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxRSSICombined 0xff000000 546394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxRSSICombined_S 24 547394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 548394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxEVM0 ds_rxstatus4 549394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxEVM1 ds_rxstatus5 550394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxEVM2 ds_rxstatus6 551394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 552394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxDone 0x00000001 553394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxFrameOK 0x00000002 554394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_CRCErr 0x00000004 555394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_DecryptCRCErr 0x00000008 556394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_PHYErr 0x00000010 557394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_MichaelErr 0x00000020 558394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_PreDelimCRCErr 0x00000040 559394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxStatusRsvd70 0x00000080 560394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxKeyIdxValid 0x00000100 561394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_KeyIdx 0x0000fe00 562394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_KeyIdx_S 9 563394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_PHYErrCode 0x0000ff00 564394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_PHYErrCode_S 8 565394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxMoreAggr 0x00010000 566394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxAggr 0x00020000 567394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_PostDelimCRCErr 0x00040000 568394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_RxStatusRsvd71 0x3ff80000 569394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_DecryptBusyErr 0x40000000 570394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define AR_KeyMiss 0x80000000 571394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 572394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujithenum ath9k_tx_queue { 573394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_TX_QUEUE_INACTIVE = 0, 574394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_TX_QUEUE_DATA, 575394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_TX_QUEUE_BEACON, 576394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_TX_QUEUE_CAB, 577394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_TX_QUEUE_UAPSD, 578394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_TX_QUEUE_PSPOLL 579394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith}; 580394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 581394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_NUM_TX_QUEUES 10 582394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 5831d2231e2e27a7df6a3dc7827d244b7736b7d164aFelix Fietkau/* Used as a queue subtype instead of a WMM AC */ 5841d2231e2e27a7df6a3dc7827d244b7736b7d164aFelix Fietkau#define ATH9K_WME_UPSD 4 585394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 586394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujithenum ath9k_tx_queue_flags { 587394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith TXQ_FLAG_TXOKINT_ENABLE = 0x0001, 588394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith TXQ_FLAG_TXERRINT_ENABLE = 0x0001, 589394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith TXQ_FLAG_TXDESCINT_ENABLE = 0x0002, 590394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith TXQ_FLAG_TXEOLINT_ENABLE = 0x0004, 591394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith TXQ_FLAG_TXURNINT_ENABLE = 0x0008, 592394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith TXQ_FLAG_BACKOFF_DISABLE = 0x0010, 593394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith TXQ_FLAG_COMPRESSION_ENABLE = 0x0020, 594394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE = 0x0040, 595394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith TXQ_FLAG_FRAG_BURST_BACKOFF_ENABLE = 0x0080, 596394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith}; 597394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 598394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXQ_USEDEFAULT ((u32) -1) 599394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_TXQ_USE_LOCKOUT_BKOFF_DIS 0x00000001 600394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 601394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_DECOMP_MASK_SIZE 128 602394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_READY_TIME_LO_BOUND 50 603394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_READY_TIME_HI_BOUND 96 604394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 605394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujithenum ath9k_pkt_type { 606394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_PKT_TYPE_NORMAL = 0, 607394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_PKT_TYPE_ATIM, 608394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_PKT_TYPE_PSPOLL, 609394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_PKT_TYPE_BEACON, 610394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_PKT_TYPE_PROBE_RESP, 611394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_PKT_TYPE_CHIRP, 612394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_PKT_TYPE_GRP_POLL, 613394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith}; 614394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 615394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujithstruct ath9k_tx_queue_info { 616394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 tqi_ver; 617394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith enum ath9k_tx_queue tqi_type; 6181d2231e2e27a7df6a3dc7827d244b7736b7d164aFelix Fietkau int tqi_subtype; 619394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith enum ath9k_tx_queue_flags tqi_qflags; 620394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 tqi_priority; 621394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 tqi_aifs; 622394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 tqi_cwmin; 623394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 tqi_cwmax; 624394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u16 tqi_shretry; 625394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u16 tqi_lgretry; 626394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 tqi_cbrPeriod; 627394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 tqi_cbrOverflowLimit; 628394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 tqi_burstTime; 629394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 tqi_readyTime; 630394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 tqi_physCompBuf; 631394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 tqi_intFlags; 632394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith}; 633394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 634394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujithenum ath9k_rx_filter { 635394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_RX_FILTER_UCAST = 0x00000001, 636394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_RX_FILTER_MCAST = 0x00000002, 637394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_RX_FILTER_BCAST = 0x00000004, 638394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_RX_FILTER_CONTROL = 0x00000008, 639394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_RX_FILTER_BEACON = 0x00000010, 640394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_RX_FILTER_PROM = 0x00000020, 641394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_RX_FILTER_PROBEREQ = 0x00000080, 642394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_RX_FILTER_PHYERR = 0x00000100, 643dbaaa147d6396c41d8f31156a777dfdaae2335a4Vasanthakumar Thiagarajan ATH9K_RX_FILTER_MYBEACON = 0x00000200, 6447ea310be65bfcbc6e2395844fd3498762dc2aea6Sujith ATH9K_RX_FILTER_COMP_BAR = 0x00000400, 645dbaaa147d6396c41d8f31156a777dfdaae2335a4Vasanthakumar Thiagarajan ATH9K_RX_FILTER_PSPOLL = 0x00004000, 646394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_RX_FILTER_PHYRADAR = 0x00002000, 647b93bce2a5e8fd5c9f5d8c982efd6bca71a9b83f3Jouni Malinen ATH9K_RX_FILTER_MCAST_BCAST_ALL = 0x00008000, 648394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith}; 649394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 650394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_RATESERIES_RTS_CTS 0x0001 651394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_RATESERIES_2040 0x0002 652394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#define ATH9K_RATESERIES_HALFGI 0x0004 653074a8c0db255e79960593122b5458c9a9c0551faFelix Fietkau#define ATH9K_RATESERIES_STBC 0x0008 654394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 655394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujithstruct ath9k_11n_rate_series { 656394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 Tries; 657394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 Rate; 658394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 PktDuration; 659394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 ChSel; 660394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 RateFlags; 661394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith}; 662394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 663394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujithstruct ath9k_keyval { 664394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 kv_type; 665394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u8 kv_pad; 666394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u16 kv_len; 667672903b329579ff43ae3d553cf55bd82041921c1Jouni Malinen u8 kv_val[16]; /* TK */ 668672903b329579ff43ae3d553cf55bd82041921c1Jouni Malinen u8 kv_mic[8]; /* Michael MIC key */ 669672903b329579ff43ae3d553cf55bd82041921c1Jouni Malinen u8 kv_txmic[8]; /* Michael MIC TX key (used only if the hardware 670672903b329579ff43ae3d553cf55bd82041921c1Jouni Malinen * supports both MIC keys in the same key cache entry; 671672903b329579ff43ae3d553cf55bd82041921c1Jouni Malinen * in that case, kv_mic is the RX key) */ 672394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith}; 673394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 674394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujithenum ath9k_key_type { 675394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_KEY_TYPE_CLEAR, 676394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_KEY_TYPE_WEP, 677394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_KEY_TYPE_AES, 678394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_KEY_TYPE_TKIP, 679394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith}; 680394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 681394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujithenum ath9k_cipher { 682394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_CIPHER_WEP = 0, 683394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_CIPHER_AES_OCB = 1, 684394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_CIPHER_AES_CCM = 2, 685394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_CIPHER_CKIP = 3, 686394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_CIPHER_TKIP = 4, 687394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_CIPHER_CLR = 5, 688394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith ATH9K_CIPHER_MIC = 127 689394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith}; 690394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 691cbe61d8a41210600bc76b212edcd4dc0f55c014fSujithstruct ath_hw; 692394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujithstruct ath9k_channel; 693394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 694cbe61d8a41210600bc76b212edcd4dc0f55c014fSujithu32 ath9k_hw_gettxbuf(struct ath_hw *ah, u32 q); 69554e4cec69e70ba30aec68650fb95b3a7e1e6dc18Sujithvoid ath9k_hw_puttxbuf(struct ath_hw *ah, u32 q, u32 txdp); 69654e4cec69e70ba30aec68650fb95b3a7e1e6dc18Sujithvoid ath9k_hw_txstart(struct ath_hw *ah, u32 q); 697cc610ac0557b0ad0dcffdff1230cef28a970d755Vasanthakumar Thiagarajanvoid ath9k_hw_cleartxdesc(struct ath_hw *ah, void *ds); 698cbe61d8a41210600bc76b212edcd4dc0f55c014fSujithu32 ath9k_hw_numtxpending(struct ath_hw *ah, u32 q); 699cbe61d8a41210600bc76b212edcd4dc0f55c014fSujithbool ath9k_hw_updatetxtriglevel(struct ath_hw *ah, bool bIncTrigLevel); 700cbe61d8a41210600bc76b212edcd4dc0f55c014fSujithbool ath9k_hw_stoptxdma(struct ath_hw *ah, u32 q); 701cbe61d8a41210600bc76b212edcd4dc0f55c014fSujithvoid ath9k_hw_gettxintrtxqs(struct ath_hw *ah, u32 *txqs); 702cbe61d8a41210600bc76b212edcd4dc0f55c014fSujithbool ath9k_hw_set_txq_props(struct ath_hw *ah, int q, 703394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith const struct ath9k_tx_queue_info *qinfo); 704cbe61d8a41210600bc76b212edcd4dc0f55c014fSujithbool ath9k_hw_get_txq_props(struct ath_hw *ah, int q, 705394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith struct ath9k_tx_queue_info *qinfo); 706cbe61d8a41210600bc76b212edcd4dc0f55c014fSujithint ath9k_hw_setuptxqueue(struct ath_hw *ah, enum ath9k_tx_queue type, 707394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith const struct ath9k_tx_queue_info *qinfo); 708cbe61d8a41210600bc76b212edcd4dc0f55c014fSujithbool ath9k_hw_releasetxqueue(struct ath_hw *ah, u32 q); 709cbe61d8a41210600bc76b212edcd4dc0f55c014fSujithbool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q); 710cbe61d8a41210600bc76b212edcd4dc0f55c014fSujithint ath9k_hw_rxprocdesc(struct ath_hw *ah, struct ath_desc *ds, 7118e6f5aa250d6013ec0d66f9f45f376678d3fc4abFelix Fietkau struct ath_rx_status *rs, u64 tsf); 71254e4cec69e70ba30aec68650fb95b3a7e1e6dc18Sujithvoid ath9k_hw_setuprxdesc(struct ath_hw *ah, struct ath_desc *ds, 713394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith u32 size, u32 flags); 714cbe61d8a41210600bc76b212edcd4dc0f55c014fSujithbool ath9k_hw_setrxabort(struct ath_hw *ah, bool set); 715cbe61d8a41210600bc76b212edcd4dc0f55c014fSujithvoid ath9k_hw_putrxbuf(struct ath_hw *ah, u32 rxdp); 71640346b66799b7d382e61bbb68a6b6bbdd20f320eLuis R. Rodriguezvoid ath9k_hw_startpcureceive(struct ath_hw *ah, bool is_scanning); 717cbe61d8a41210600bc76b212edcd4dc0f55c014fSujithvoid ath9k_hw_stoppcurecv(struct ath_hw *ah); 7189b9cc61c46822ced22bc09d9aaa9f0f1859719cbVasanthakumar Thiagarajanvoid ath9k_hw_abortpcurecv(struct ath_hw *ah); 719cbe61d8a41210600bc76b212edcd4dc0f55c014fSujithbool ath9k_hw_stopdmarecv(struct ath_hw *ah); 720536b3a7a10c8fd39576a0602bfeca9bbd04658a6Luis R. Rodriguezint ath9k_hw_beaconq_setup(struct ath_hw *ah); 721394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith 72255e82df4be45305bfb5e7ecb877a349ed4da8ed2Vasanthakumar Thiagarajan/* Interrupt Handling */ 72355e82df4be45305bfb5e7ecb877a349ed4da8ed2Vasanthakumar Thiagarajanbool ath9k_hw_intrpend(struct ath_hw *ah); 72455e82df4be45305bfb5e7ecb877a349ed4da8ed2Vasanthakumar Thiagarajanenum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah, 72555e82df4be45305bfb5e7ecb877a349ed4da8ed2Vasanthakumar Thiagarajan enum ath9k_int ints); 72655e82df4be45305bfb5e7ecb877a349ed4da8ed2Vasanthakumar Thiagarajan 727cee1f625bfcabeed39138547be21d8995357f8e1Vasanthakumar Thiagarajanvoid ar9002_hw_attach_mac_ops(struct ath_hw *ah); 728cee1f625bfcabeed39138547be21d8995357f8e1Vasanthakumar Thiagarajan 729394cf0a1ca02e7998c8d01975b60a3cdc121e7d8Sujith#endif /* MAC_H */ 730