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esp_wmac.h
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esp_wmac.h
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/*
* Copyright (c) 2011-2012 Espressif System.
*
* MAC header
*
* 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.
*/
#ifndef _ESP_WMAC_H_
#define _ESP_WMAC_H_
struct esp_mac_rx_ctrl {
signed rssi:8;
unsigned rate:4;
unsigned is_group:1;
unsigned:1;
unsigned sig_mode:2;
unsigned legacy_length:12;
unsigned damatch0:1;
unsigned damatch1:1;
unsigned bssidmatch0:1;
unsigned bssidmatch1:1;
unsigned MCS:7;
unsigned CWB:1;
unsigned HT_length:16;
unsigned Smoothing:1;
unsigned Not_Sounding:1;
unsigned:1;
unsigned Aggregation:1;
unsigned STBC:2;
unsigned FEC_CODING:1;
unsigned SGI:1;
unsigned rxend_state:8;
unsigned ampdu_cnt:8;
unsigned channel:4;
unsigned:4;
signed noise_floor:8;
};
struct esp_rx_ampdu_len {
unsigned substate:8;
unsigned sublen:12;
unsigned:12;
};
struct esp_tx_ampdu_entry {
u32 sub_len:12, dili_num:7,:1, null_byte:2, data:1, enc:1, seq:8;
};
//rxend_state flags
#define RX_PYH_ERR_MIN 0x42
#define RX_AGC_ERR_MIN 0x42
#define RX_AGC_ERR_MAX 0x47
#define RX_OFDM_ERR_MIN 0x50
#define RX_OFDM_ERR_MAX 0x58
#define RX_CCK_ERR_MIN 0x59
#define RX_CCK_ERR_MAX 0x5F
#define RX_ABORT 0x80
#define RX_SF_ERR 0x40
#define RX_FCS_ERR 0x41
#define RX_AHBOV_ERR 0xC0
#define RX_BUFOV_ERR 0xC1
#define RX_BUFINV_ERR 0xC2
#define RX_AMPDUSF_ERR 0xC3
#define RX_AMPDUBUFOV_ERR 0xC4
#define RX_MACBBFIFOOV_ERR 0xC5
#define RX_RPBM_ERR 0xC6
#define RX_BTFORCE_ERR 0xC7
#define RX_SECOV_ERR 0xE1
#define RX_SECPROT_ERR0 0xE2
#define RX_SECPROT_ERR1 0xE3
#define RX_SECKEY_ERR 0xE4
#define RX_SECCRLEN_ERR 0xE5
#define RX_SECFIFO_TIMEOUT 0xE6
#define RX_WEPICV_ERR 0xF0
#define RX_TKIPICV_ERR 0xF4
#define RX_TKIPMIC_ERR 0xF5
#define RX_CCMPMIC_ERR 0xF8
#define RX_WAPIMIC_ERR 0xFC
s8 esp_wmac_rate2idx(u8 rate);
bool esp_wmac_rxsec_error(u8 error);
#endif /* _ESP_WMAC_H_ */