1/*	$OpenBSD: if_rtwnreg.h,v 1.3 2015/06/14 08:02:47 stsp Exp $	*/
2
3/*-
4 * Copyright (c) 2010 Damien Bergamini <damien.bergamini@free.fr>
5 * Copyright (c) 2015 Stefan Sperling <stsp@openbsd.org>
6 * Copyright (c) 2016 Andriy Voskoboinyk <avos@FreeBSD.org>
7 *
8 * Permission to use, copy, modify, and distribute this software for any
9 * purpose with or without fee is hereby granted, provided that the above
10 * copyright notice and this permission notice appear in all copies.
11 *
12 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
13 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
14 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
15 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
16 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19 *
20 * $FreeBSD$
21 */
22
23#ifndef R92CE_TX_DESC_H
24#define R92CE_TX_DESC_H
25
26#include <dev/rtwn/rtl8192c/r92c_tx_desc.h>
27
28/* Tx MAC descriptor (PCIe). */
29struct r92ce_tx_desc {
30	uint16_t 	pktlen;
31	uint8_t		offset;
32	uint8_t		flags0;
33
34	uint32_t	txdw1;
35	uint32_t	txdw2;
36	uint16_t	txdw3;
37	uint16_t	txdseq;
38
39	uint32_t	txdw4;
40	uint32_t	txdw5;
41	uint32_t	txdw6;
42
43	uint16_t	txbufsize;
44	uint16_t	pad;
45
46	uint32_t	txbufaddr;
47	uint32_t	txbufaddr64;
48
49	uint32_t	nextdescaddr;
50	uint32_t	nextdescaddr64;
51
52	uint32_t	reserved[4];
53} __packed __attribute__((aligned(4)));
54
55#endif	/* R92CE_TX_DESC_H */
56