| /* |
| * Copyright (c) 2017-2019 The Linux Foundation. All rights reserved. |
| * |
| * 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. |
| */ |
| |
| /** |
| * @file cdp_txrx_mon_struct.h |
| * @brief Define the monitor mode API structure |
| * shared by data path and the OS interface module |
| */ |
| |
| #ifndef _CDP_TXRX_MON_STRUCT_H_ |
| #define _CDP_TXRX_MON_STRUCT_H_ |
| /* XXX not really a mode; there are really multiple PHY's */ |
| enum cdp_mon_phymode { |
| /* autoselect */ |
| CDP_IEEE80211_MODE_AUTO = 0, |
| /* 5GHz, OFDM */ |
| CDP_IEEE80211_MODE_11A = 1, |
| /* 2GHz, CCK */ |
| CDP_IEEE80211_MODE_11B = 2, |
| /* 2GHz, OFDM */ |
| CDP_IEEE80211_MODE_11G = 3, |
| /* 2GHz, GFSK */ |
| CDP_IEEE80211_MODE_FH = 4, |
| /* 5GHz, OFDM, 2x clock dynamic turbo */ |
| CDP_IEEE80211_MODE_TURBO_A = 5, |
| /* 2GHz, OFDM, 2x clock dynamic turbo */ |
| CDP_IEEE80211_MODE_TURBO_G = 6, |
| /* 5Ghz, HT20 */ |
| CDP_IEEE80211_MODE_11NA_HT20 = 7, |
| /* 2Ghz, HT20 */ |
| CDP_IEEE80211_MODE_11NG_HT20 = 8, |
| /* 5Ghz, HT40 (ext ch +1) */ |
| CDP_IEEE80211_MODE_11NA_HT40PLUS = 9, |
| /* 5Ghz, HT40 (ext ch -1) */ |
| CDP_IEEE80211_MODE_11NA_HT40MINUS = 10, |
| /* 2Ghz, HT40 (ext ch +1) */ |
| CDP_IEEE80211_MODE_11NG_HT40PLUS = 11, |
| /* 2Ghz, HT40 (ext ch -1) */ |
| CDP_IEEE80211_MODE_11NG_HT40MINUS = 12, |
| /* 2Ghz, Auto HT40 */ |
| CDP_IEEE80211_MODE_11NG_HT40 = 13, |
| /* 5Ghz, Auto HT40 */ |
| CDP_IEEE80211_MODE_11NA_HT40 = 14, |
| /* 5Ghz, VHT20 */ |
| CDP_IEEE80211_MODE_11AC_VHT20 = 15, |
| /* 5Ghz, VHT40 (Ext ch +1) */ |
| CDP_IEEE80211_MODE_11AC_VHT40PLUS = 16, |
| /* 5Ghz VHT40 (Ext ch -1) */ |
| CDP_IEEE80211_MODE_11AC_VHT40MINUS = 17, |
| /* 5Ghz, VHT40 */ |
| CDP_IEEE80211_MODE_11AC_VHT40 = 18, |
| /* 5Ghz, VHT80 */ |
| CDP_IEEE80211_MODE_11AC_VHT80 = 19, |
| /* 5Ghz, VHT160 */ |
| CDP_IEEE80211_MODE_11AC_VHT160 = 20, |
| /* 5Ghz, VHT80_80 */ |
| CDP_IEEE80211_MODE_11AC_VHT80_80 = 21, |
| }; |
| |
| enum { |
| CDP_PKT_TYPE_OFDM = 0, |
| CDP_PKT_TYPE_CCK, |
| CDP_PKT_TYPE_HT, |
| CDP_PKT_TYPE_VHT, |
| CDP_PKT_TYPE_HE, |
| }; |
| |
| enum { |
| CDP_SGI_0_8_US = 0, |
| CDP_SGI_0_4_US, |
| CDP_SGI_1_6_US, |
| CDP_SGI_3_2_US, |
| }; |
| |
| enum { |
| CDP_RX_TYPE_SU = 0, |
| CDP_RX_TYPE_MU_MIMO, |
| CDP_RX_TYPE_MU_OFDMA, |
| CDP_RX_TYPE_MU_OFDMA_MIMO, |
| }; |
| |
| enum { |
| CDP_FULL_RX_BW_20 = 0, |
| CDP_FULL_RX_BW_40, |
| CDP_FULL_RX_BW_80, |
| CDP_FULL_RX_BW_160, |
| }; |
| |
| struct cdp_mon_status { |
| int rs_numchains; |
| int rs_flags; |
| #define IEEE80211_RX_FCS_ERROR 0x01 |
| #define IEEE80211_RX_MIC_ERROR 0x02 |
| #define IEEE80211_RX_DECRYPT_ERROR 0x04 |
| /* holes in flags here between, ATH_RX_XXXX to IEEE80211_RX_XXX */ |
| #define IEEE80211_RX_KEYMISS 0x200 |
| int rs_rssi; /* RSSI (noise floor ajusted) */ |
| int rs_abs_rssi; /* absolute RSSI */ |
| int rs_datarate; /* data rate received */ |
| int rs_rateieee; |
| int rs_ratephy1; |
| int rs_ratephy2; |
| int rs_ratephy3; |
| |
| /* Keep the same as ATH_MAX_ANTENNA */ |
| #define IEEE80211_MAX_ANTENNA 3 |
| /* RSSI (noise floor ajusted) */ |
| u_int8_t rs_rssictl[IEEE80211_MAX_ANTENNA]; |
| /* RSSI (noise floor ajusted) */ |
| u_int8_t rs_rssiextn[IEEE80211_MAX_ANTENNA]; |
| /* rs_rssi is valid or not */ |
| u_int8_t rs_isvalidrssi; |
| |
| enum cdp_mon_phymode rs_phymode; |
| int rs_freq; |
| |
| union { |
| u_int8_t data[8]; |
| u_int64_t tsf; |
| } rs_tstamp; |
| |
| /* |
| * Detail channel structure of recv frame. |
| * It could be NULL if not available |
| */ |
| |
| |
| #ifdef ATH_SUPPORT_AOW |
| u_int16_t rs_rxseq; /* WLAN Sequence number */ |
| #endif |
| #ifdef ATH_VOW_EXT_STATS |
| /* Lower 16 bits holds the udp checksum offset in the data pkt */ |
| u_int32_t vow_extstats_offset; |
| /* Higher 16 bits contains offset in the data pkt at which vow |
| * ext stats are embedded |
| */ |
| #endif |
| u_int8_t rs_isaggr; |
| u_int8_t rs_isapsd; |
| int16_t rs_noisefloor; |
| u_int16_t rs_channel; |
| #ifdef ATH_SUPPORT_TxBF |
| u_int32_t rs_rpttstamp; /* txbf report time stamp*/ |
| #endif |
| |
| /* The following counts are meant to assist in stats calculation. |
| * These variables are incremented only in specific situations, and |
| * should not be relied upon for any purpose other than the original |
| * stats related purpose they have been introduced for. |
| */ |
| |
| u_int16_t rs_cryptodecapcount; /* Crypto bytes decapped/demic'ed. */ |
| u_int8_t rs_padspace; /* No. of padding bytes present after |
| header in wbuf. */ |
| u_int8_t rs_qosdecapcount; /* QoS/HTC bytes decapped. */ |
| |
| /* End of stats calculation related counts. */ |
| |
| /* |
| * uint8_t rs_lsig[IEEE80211_LSIG_LEN]; |
| * uint8_t rs_htsig[IEEE80211_HTSIG_LEN]; |
| * uint8_t rs_servicebytes[IEEE80211_SB_LEN]; |
| * uint8_t rs_fcs_error; |
| */ |
| |
| /* cdp convergence monitor mode status */ |
| union { |
| u_int8_t cdp_data[8]; |
| u_int64_t cdp_tsf; |
| } cdp_rs_tstamp; |
| |
| uint8_t cdp_rs_pream_type; |
| uint32_t cdp_rs_user_rssi; |
| uint8_t cdp_rs_stbc; |
| uint8_t cdp_rs_sgi; |
| uint32_t cdf_rs_rate_mcs; |
| uint32_t cdp_rs_reception_type; |
| uint32_t cdp_rs_bw; |
| uint32_t cdp_rs_nss; |
| uint8_t cdp_rs_fcs_err; |
| |
| }; |
| |
| enum { |
| CDP_MON_PPDU_START = 0, |
| CDP_MON_PPDU_END, |
| }; |
| |
| #define MAX_PPDU_ID_HIST 128 |
| |
| /** |
| * struct cdp_pdev_mon_stats |
| * @status_ppdu_state: state on PPDU start and end |
| * @status_ppdu_start: status ring PPDU start TLV count |
| * @status_ppdu_end: status ring PPDU end TLV count |
| * @status_ppdu_compl: status ring matching start and end count on PPDU |
| * @status_ppdu_start_mis: status ring missing start TLV count on PPDU |
| * @status_ppdu_end_mis: status ring missing end TLV count on PPDU |
| * @status_ppdu_done: status ring PPDU done TLV count |
| * @dest_ppdu_done: destination ring PPDU count |
| * @dest_mpdu_done: destination ring MPDU count |
| * @dup_mon_linkdesc_cnt: duplicate link descriptor indications from HW |
| * @dup_mon_buf_cnt: duplicate buffer indications from HW |
| * @tlv_tag_status_err: status not correct in the tlv tag |
| */ |
| struct cdp_pdev_mon_stats { |
| #ifndef REMOVE_MON_DBG_STATS |
| uint32_t status_ppdu_state; |
| uint32_t status_ppdu_start; |
| uint32_t status_ppdu_end; |
| uint32_t status_ppdu_compl; |
| uint32_t status_ppdu_start_mis; |
| uint32_t status_ppdu_end_mis; |
| #endif |
| uint32_t status_ppdu_done; |
| uint32_t dest_ppdu_done; |
| uint32_t dest_mpdu_done; |
| uint32_t dest_mpdu_drop; |
| uint32_t dup_mon_linkdesc_cnt; |
| uint32_t dup_mon_buf_cnt; |
| uint32_t stat_ring_ppdu_id_hist[MAX_PPDU_ID_HIST]; |
| uint32_t dest_ring_ppdu_id_hist[MAX_PPDU_ID_HIST]; |
| uint32_t ppdu_id_hist_idx; |
| uint32_t mon_rx_dest_stuck; |
| uint32_t tlv_tag_status_err; |
| }; |
| #endif |