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 * $FreeBSD$ 27 */ 28 29 #ifndef R12A_RX_DESC_H 30 #define R12A_RX_DESC_H 31 32 #include <dev/rtwn/rtl8192c/r92c_rx_desc.h> 33 34 /* Rx MAC descriptor defines (chip-specific). */ 35 /* Rx dword 1 */ 36 #define R12A_RXDW1_AMSDU 0x00002000 37 #define R12A_RXDW1_AMPDU 0x00008000 38 #define R12A_RXDW1_CKSUM_ERR 0x00100000 39 #define R12A_RXDW1_IPV6 0x00200000 40 #define R12A_RXDW1_UDP 0x00400000 41 #define R12A_RXDW1_CKSUM 0x00800000 42 /* Rx dword 2 */ 43 #define R12A_RXDW2_RPT_C2H 0x10000000 44 /* Rx dword 3 */ 45 #define R12A_RXDW3_RATE_M 0x0000007f 46 #define R12A_RXDW3_RATE_S 0 47 /* Rx dword 4 */ 48 #define R12A_RXDW4_SPLCP 0x00000001 49 #define R12A_RXDW4_LDPC 0x00000002 50 #define R12A_RXDW4_STBC 0x00000004 51 #define R12A_RXDW4_BW_M 0x00000030 52 #define R12A_RXDW4_BW_S 4 53 #define R12A_RXDW4_BW20 0 54 #define R12A_RXDW4_BW40 1 55 #define R12A_RXDW4_BW80 2 56 #define R12A_RXDW4_BW160 3 57 58 /* Rx PHY descriptor. */ 59 struct r12a_rx_phystat { 60 uint8_t gain_trsw[2]; 61 uint16_t phyw1; 62 #define R12A_PHYW1_CHAN_M 0x03ff 63 #define R12A_PHYW1_CHAN_S 0 64 #define R12A_PHYW1_CHAN_EXT_M 0x3c00 65 #define R12A_PHYW1_CHAN_EXT_S 10 66 #define R12A_PHYW1_RFMOD_M 0xc000 67 #define R12A_PHYW1_RFMOD_S 14 68 69 uint8_t pwdb_all; 70 uint8_t cfosho[4]; 71 uint8_t cfotail[4]; 72 uint8_t rxevm[2]; 73 uint8_t rxsnr[2]; 74 uint8_t pcts_msk_rpt[2]; 75 uint8_t pdsnr[2]; 76 uint8_t csi_current[2]; 77 uint8_t rx_gain_c; 78 uint8_t rx_gain_d; 79 uint8_t sigevm; 80 uint16_t phyw13; 81 #define R12A_PHYW13_ANTIDX_A_M 0x0700 82 #define R12A_PHYW13_ANTIDX_A_S 8 83 #define R12A_PHYW13_ANTIDX_B_M 0x3800 84 #define R12A_PHYW13_ANTIDX_B_S 11 85 } __packed; 86 87 #endif /* R12A_RX_DESC_H */ 88