| ar9300_recv_ds.c (250007) | ar9300_recv_ds.c (250008) |
|---|---|
| 1/* 2 * Copyright (c) 2013 Qualcomm Atheros, Inc. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for any 5 * purpose with or without fee is hereby granted, provided that the above 6 * copyright notice and this permission notice appear in all copies. 7 * 8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH 9 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 10 * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, 11 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 12 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR 13 * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 14 * PERFORMANCE OF THIS SOFTWARE. 15 */ 16 17#include "opt_ah.h" 18 | 1/* 2 * Copyright (c) 2013 Qualcomm Atheros, Inc. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for any 5 * purpose with or without fee is hereby granted, provided that the above 6 * copyright notice and this permission notice appear in all copies. 7 * 8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH 9 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 10 * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, 11 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 12 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR 13 * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 14 * PERFORMANCE OF THIS SOFTWARE. 15 */ 16 17#include "opt_ah.h" 18 |
| 19#ifdef AH_SUPPORT_AR9300 20 | |
| 21#include "ah.h" 22#include "ah_desc.h" 23#include "ah_internal.h" 24 25#include "ar9300/ar9300.h" 26#include "ar9300/ar9300reg.h" 27#include "ar9300/ar9300desc.h" 28 29 | 19#include "ah.h" 20#include "ah_desc.h" 21#include "ah_internal.h" 22 23#include "ar9300/ar9300.h" 24#include "ar9300/ar9300reg.h" 25#include "ar9300/ar9300desc.h" 26 27 |
| 30 | |
| 31/* 32 * Process an RX descriptor, and return the status to the caller. 33 * Copy some hardware specific items into the software portion 34 * of the descriptor. 35 * 36 * NB: the caller is responsible for validating the memory contents 37 * of the descriptor (e.g. flushing any cached copy). 38 */ --- 33 unchanged lines hidden (view full) --- 72 rxs->rs_status = 0; 73 rxs->rs_flags = 0; 74 75 rxs->rs_datalen = rxsp->status2 & AR_data_len; 76 rxs->rs_tstamp = rxsp->status3; 77 78 /* XXX what about key_cache_miss? */ 79 rxs->rs_rssi = MS(rxsp->status5, AR_rx_rssi_combined); | 28/* 29 * Process an RX descriptor, and return the status to the caller. 30 * Copy some hardware specific items into the software portion 31 * of the descriptor. 32 * 33 * NB: the caller is responsible for validating the memory contents 34 * of the descriptor (e.g. flushing any cached copy). 35 */ --- 33 unchanged lines hidden (view full) --- 69 rxs->rs_status = 0; 70 rxs->rs_flags = 0; 71 72 rxs->rs_datalen = rxsp->status2 & AR_data_len; 73 rxs->rs_tstamp = rxsp->status3; 74 75 /* XXX what about key_cache_miss? */ 76 rxs->rs_rssi = MS(rxsp->status5, AR_rx_rssi_combined); |
| 80 rxs->rs_rssi_ctl0 = MS(rxsp->status1, AR_rx_rssi_ant00); 81 rxs->rs_rssi_ctl1 = MS(rxsp->status1, AR_rx_rssi_ant01); 82 rxs->rs_rssi_ctl2 = MS(rxsp->status1, AR_rx_rssi_ant02); 83 rxs->rs_rssi_ext0 = MS(rxsp->status5, AR_rx_rssi_ant10); 84 rxs->rs_rssi_ext1 = MS(rxsp->status5, AR_rx_rssi_ant11); 85 rxs->rs_rssi_ext2 = MS(rxsp->status5, AR_rx_rssi_ant12); | 77 rxs->rs_rssi_ctl[0] = MS(rxsp->status1, AR_rx_rssi_ant00); 78 rxs->rs_rssi_ctl[1] = MS(rxsp->status1, AR_rx_rssi_ant01); 79 rxs->rs_rssi_ctl[2] = MS(rxsp->status1, AR_rx_rssi_ant02); 80 rxs->rs_rssi_ext[0] = MS(rxsp->status5, AR_rx_rssi_ant10); 81 rxs->rs_rssi_ext[1] = MS(rxsp->status5, AR_rx_rssi_ant11); 82 rxs->rs_rssi_ext[2] = MS(rxsp->status5, AR_rx_rssi_ant12); |
| 86 if (rxsp->status11 & AR_rx_key_idx_valid) { 87 rxs->rs_keyix = MS(rxsp->status11, AR_key_idx); 88 } else { 89 rxs->rs_keyix = HAL_RXKEYIX_INVALID; 90 } 91 /* NB: caller expected to do rate table mapping */ 92 rxs->rs_rate = MS(rxsp->status1, AR_rx_rate); 93 rxs->rs_more = (rxsp->status2 & AR_rx_more) ? 1 : 0; 94 95 rxs->rs_isaggr = (rxsp->status11 & AR_rx_aggr) ? 1 : 0; 96 rxs->rs_moreaggr = (rxsp->status11 & AR_rx_more_aggr) ? 1 : 0; 97 rxs->rs_antenna = (MS(rxsp->status4, AR_rx_antenna) & 0x7); | 83 if (rxsp->status11 & AR_rx_key_idx_valid) { 84 rxs->rs_keyix = MS(rxsp->status11, AR_key_idx); 85 } else { 86 rxs->rs_keyix = HAL_RXKEYIX_INVALID; 87 } 88 /* NB: caller expected to do rate table mapping */ 89 rxs->rs_rate = MS(rxsp->status1, AR_rx_rate); 90 rxs->rs_more = (rxsp->status2 & AR_rx_more) ? 1 : 0; 91 92 rxs->rs_isaggr = (rxsp->status11 & AR_rx_aggr) ? 1 : 0; 93 rxs->rs_moreaggr = (rxsp->status11 & AR_rx_more_aggr) ? 1 : 0; 94 rxs->rs_antenna = (MS(rxsp->status4, AR_rx_antenna) & 0x7); |
| 98 rxs->rs_isapsd = (rxsp->status11 & AR_apsd_trig) ? 1 : 0; 99 rxs->rs_flags = (rxsp->status4 & AR_gi) ? HAL_RX_GI : 0; | 95 rxs->rs_flags = (rxsp->status11 & AR_apsd_trig) ? HAL_RX_IS_APSD : 0; 96 rxs->rs_flags |= (rxsp->status4 & AR_gi) ? HAL_RX_GI : 0; |
| 100 rxs->rs_flags |= (rxsp->status4 & AR_2040) ? HAL_RX_2040 : 0; 101 102 /* Copy EVM information */ | 97 rxs->rs_flags |= (rxsp->status4 & AR_2040) ? HAL_RX_2040 : 0; 98 99 /* Copy EVM information */ |
| 103 rxs->evm0 = rxsp->status6; 104 rxs->evm1 = rxsp->status7; 105 rxs->evm2 = rxsp->status8; 106 rxs->evm3 = rxsp->status9; 107 rxs->evm4 = (rxsp->status10 & 0xffff); | 100 rxs->rs_evm0 = rxsp->status6; 101 rxs->rs_evm1 = rxsp->status7; 102 rxs->rs_evm2 = rxsp->status8; 103 rxs->rs_evm3 = rxsp->status9; 104 rxs->rs_evm4 = (rxsp->status10 & 0xffff); |
| 108 109 if (rxsp->status11 & AR_pre_delim_crc_err) { 110 rxs->rs_flags |= HAL_RX_DELIM_CRC_PRE; 111 } 112 if (rxsp->status11 & AR_post_delim_crc_err) { 113 rxs->rs_flags |= HAL_RX_DELIM_CRC_POST; 114 } 115 if (rxsp->status11 & AR_decrypt_busy_err) { --- 75 unchanged lines hidden (view full) --- 191HAL_STATUS 192ar9300_get_rx_key_idx(struct ath_hal *ah, struct ath_desc *ds, u_int8_t *keyix, 193 u_int8_t *status) 194{ 195 *status = 0; 196 *keyix = HAL_RXKEYIX_INVALID; 197 return HAL_ENOTSUPP; 198} | 105 106 if (rxsp->status11 & AR_pre_delim_crc_err) { 107 rxs->rs_flags |= HAL_RX_DELIM_CRC_PRE; 108 } 109 if (rxsp->status11 & AR_post_delim_crc_err) { 110 rxs->rs_flags |= HAL_RX_DELIM_CRC_POST; 111 } 112 if (rxsp->status11 & AR_decrypt_busy_err) { --- 75 unchanged lines hidden (view full) --- 188HAL_STATUS 189ar9300_get_rx_key_idx(struct ath_hal *ah, struct ath_desc *ds, u_int8_t *keyix, 190 u_int8_t *status) 191{ 192 *status = 0; 193 *keyix = HAL_RXKEYIX_INVALID; 194 return HAL_ENOTSUPP; 195} |
| 199 200 201#endif | |