1 /*-
2 * Copyright (c) 2010 Damien Bergamini <damien.bergamini@free.fr>
3 * Copyright (c) 2016 Andriy Voskoboinyk <avos@FreeBSD.org>
4 *
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 *
17 * $OpenBSD: if_urtwnreg.h,v 1.3 2010/11/16 18:02:59 damien Exp $
18 * $FreeBSD$
19 */
20
21 #ifndef IF_RTWN_FW_H
22 #define IF_RTWN_FW_H
23
24 /*
25 * Firmware base address.
26 */
27 #define R92C_FW_START_ADDR 0x1000
28 #define R92C_FW_PAGE_SIZE 4096
29 #define R92C_FW_MAX_BLOCK_SIZE 196
30
31 /*
32 * Firmware image header.
33 */
34 struct r92c_fw_hdr {
35 /* QWORD0 */
36 uint16_t signature;
37 uint8_t category;
38 uint8_t function;
39 uint16_t version;
40 uint16_t subversion;
41 /* QWORD1 */
42 uint8_t month;
43 uint8_t date;
44 uint8_t hour;
45 uint8_t minute;
46 uint16_t ramcodesize;
47 uint16_t reserved2;
48 /* QWORD2 */
49 uint32_t svnidx;
50 uint32_t reserved3;
51 /* QWORD3 */
52 uint32_t reserved4;
53 uint32_t reserved5;
54 } __packed;
55
56 int rtwn_load_firmware(struct rtwn_softc *);
57
58 #endif /* IF_RTWN_FW_H */
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