1/*- 2 * Copyright (c) 2016 Andriy Voskoboinyk <avos@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#ifndef R12A_RX_DESC_H 28#define R12A_RX_DESC_H 29 30#include <dev/rtwn/rtl8192c/r92c_rx_desc.h> 31 32/* Rx MAC descriptor defines (chip-specific). */ 33/* Rx dword 1 */ 34#define R12A_RXDW1_AMSDU 0x00002000 35#define R12A_RXDW1_AMPDU 0x00008000 36#define R12A_RXDW1_CKSUM_ERR 0x00100000 37#define R12A_RXDW1_IPV6 0x00200000 38#define R12A_RXDW1_UDP 0x00400000 39#define R12A_RXDW1_CKSUM 0x00800000 40/* Rx dword 2 */ 41#define R12A_RXDW2_RPT_C2H 0x10000000 42/* Rx dword 3 */ 43#define R12A_RXDW3_RATE_M 0x0000007f 44#define R12A_RXDW3_RATE_S 0 45/* Rx dword 4 */ 46#define R12A_RXDW4_SPLCP 0x00000001 47#define R12A_RXDW4_LDPC 0x00000002 48#define R12A_RXDW4_STBC 0x00000004 49#define R12A_RXDW4_BW_M 0x00000030 50#define R12A_RXDW4_BW_S 4 51#define R12A_RXDW4_BW20 0 52#define R12A_RXDW4_BW40 1 53#define R12A_RXDW4_BW80 2 54#define R12A_RXDW4_BW160 3 55 56/* Rx PHY descriptor. */ 57struct r12a_rx_phystat { 58 uint8_t gain_trsw[2]; 59 uint16_t phyw1; 60#define R12A_PHYW1_CHAN_M 0x03ff 61#define R12A_PHYW1_CHAN_S 0 62#define R12A_PHYW1_CHAN_EXT_M 0x3c00 63#define R12A_PHYW1_CHAN_EXT_S 10 64#define R12A_PHYW1_RFMOD_M 0xc000 65#define R12A_PHYW1_RFMOD_S 14 66 67 uint8_t pwdb_all; 68 uint8_t cfosho[4]; 69 uint8_t cfotail[4]; 70 uint8_t rxevm[2]; 71 uint8_t rxsnr[2]; 72 uint8_t pcts_msk_rpt[2]; 73 uint8_t pdsnr[2]; 74 uint8_t csi_current[2]; 75 uint8_t rx_gain_c; 76 uint8_t rx_gain_d; 77 uint8_t sigevm; 78 uint16_t phyw13; 79#define R12A_PHYW13_ANTIDX_A_M 0x0700 80#define R12A_PHYW13_ANTIDX_A_S 8 81#define R12A_PHYW13_ANTIDX_B_M 0x3800 82#define R12A_PHYW13_ANTIDX_B_S 11 83} __packed; 84 85#endif /* R12A_RX_DESC_H */ 86