xref: /freebsd/sys/dev/rtwn/rtl8188e/r88e_rom.c (revision 7453645f2a9411a3f9d982b768bcc323f41cf906)
1*7453645fSAndriy Voskoboinyk /*	$OpenBSD: if_urtwn.c,v 1.16 2011/02/10 17:26:40 jakemsr Exp $	*/
2*7453645fSAndriy Voskoboinyk 
3*7453645fSAndriy Voskoboinyk /*-
4*7453645fSAndriy Voskoboinyk  * Copyright (c) 2010 Damien Bergamini <damien.bergamini@free.fr>
5*7453645fSAndriy Voskoboinyk  * Copyright (c) 2014 Kevin Lo <kevlo@FreeBSD.org>
6*7453645fSAndriy Voskoboinyk  * Copyright (c) 2015-2016 Andriy Voskoboinyk <avos@FreeBSD.org>
7*7453645fSAndriy Voskoboinyk  *
8*7453645fSAndriy Voskoboinyk  * Permission to use, copy, modify, and distribute this software for any
9*7453645fSAndriy Voskoboinyk  * purpose with or without fee is hereby granted, provided that the above
10*7453645fSAndriy Voskoboinyk  * copyright notice and this permission notice appear in all copies.
11*7453645fSAndriy Voskoboinyk  *
12*7453645fSAndriy Voskoboinyk  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
13*7453645fSAndriy Voskoboinyk  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
14*7453645fSAndriy Voskoboinyk  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
15*7453645fSAndriy Voskoboinyk  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
16*7453645fSAndriy Voskoboinyk  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17*7453645fSAndriy Voskoboinyk  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18*7453645fSAndriy Voskoboinyk  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19*7453645fSAndriy Voskoboinyk  */
20*7453645fSAndriy Voskoboinyk 
21*7453645fSAndriy Voskoboinyk #include <sys/cdefs.h>
22*7453645fSAndriy Voskoboinyk __FBSDID("$FreeBSD$");
23*7453645fSAndriy Voskoboinyk 
24*7453645fSAndriy Voskoboinyk #include "opt_wlan.h"
25*7453645fSAndriy Voskoboinyk 
26*7453645fSAndriy Voskoboinyk #include <sys/param.h>
27*7453645fSAndriy Voskoboinyk #include <sys/lock.h>
28*7453645fSAndriy Voskoboinyk #include <sys/mutex.h>
29*7453645fSAndriy Voskoboinyk #include <sys/mbuf.h>
30*7453645fSAndriy Voskoboinyk #include <sys/kernel.h>
31*7453645fSAndriy Voskoboinyk #include <sys/socket.h>
32*7453645fSAndriy Voskoboinyk #include <sys/systm.h>
33*7453645fSAndriy Voskoboinyk #include <sys/malloc.h>
34*7453645fSAndriy Voskoboinyk #include <sys/queue.h>
35*7453645fSAndriy Voskoboinyk #include <sys/taskqueue.h>
36*7453645fSAndriy Voskoboinyk #include <sys/bus.h>
37*7453645fSAndriy Voskoboinyk #include <sys/endian.h>
38*7453645fSAndriy Voskoboinyk #include <sys/linker.h>
39*7453645fSAndriy Voskoboinyk 
40*7453645fSAndriy Voskoboinyk #include <net/if.h>
41*7453645fSAndriy Voskoboinyk #include <net/ethernet.h>
42*7453645fSAndriy Voskoboinyk #include <net/if_media.h>
43*7453645fSAndriy Voskoboinyk 
44*7453645fSAndriy Voskoboinyk #include <net80211/ieee80211_var.h>
45*7453645fSAndriy Voskoboinyk #include <net80211/ieee80211_radiotap.h>
46*7453645fSAndriy Voskoboinyk 
47*7453645fSAndriy Voskoboinyk #include <dev/rtwn/if_rtwnreg.h>
48*7453645fSAndriy Voskoboinyk #include <dev/rtwn/if_rtwnvar.h>
49*7453645fSAndriy Voskoboinyk 
50*7453645fSAndriy Voskoboinyk #include <dev/rtwn/if_rtwn_debug.h>
51*7453645fSAndriy Voskoboinyk 
52*7453645fSAndriy Voskoboinyk #include <dev/rtwn/rtl8192c/r92c_var.h>
53*7453645fSAndriy Voskoboinyk 
54*7453645fSAndriy Voskoboinyk #include <dev/rtwn/rtl8188e/r88e.h>
55*7453645fSAndriy Voskoboinyk #include <dev/rtwn/rtl8188e/r88e_priv.h>
56*7453645fSAndriy Voskoboinyk #include <dev/rtwn/rtl8188e/r88e_rom_image.h>
57*7453645fSAndriy Voskoboinyk 
58*7453645fSAndriy Voskoboinyk 
59*7453645fSAndriy Voskoboinyk void
60*7453645fSAndriy Voskoboinyk r88e_parse_rom(struct rtwn_softc *sc, uint8_t *buf)
61*7453645fSAndriy Voskoboinyk {
62*7453645fSAndriy Voskoboinyk 	struct r92c_softc *rs = sc->sc_priv;
63*7453645fSAndriy Voskoboinyk 	struct rtwn_r88e_txpwr *rt = rs->rs_txpwr;
64*7453645fSAndriy Voskoboinyk 	struct r88e_rom *rom = (struct r88e_rom *)buf;
65*7453645fSAndriy Voskoboinyk 	int i;
66*7453645fSAndriy Voskoboinyk 
67*7453645fSAndriy Voskoboinyk 	rt->bw20_tx_pwr_diff = RTWN_SIGN4TO8(MS(rom->tx_pwr_diff, HIGH_PART));
68*7453645fSAndriy Voskoboinyk 	rt->ofdm_tx_pwr_diff = RTWN_SIGN4TO8(MS(rom->tx_pwr_diff, LOW_PART));
69*7453645fSAndriy Voskoboinyk 	for (i = 0; i < nitems(rom->cck_tx_pwr); i++)
70*7453645fSAndriy Voskoboinyk 		rt->cck_tx_pwr[i] = rom->cck_tx_pwr[i];
71*7453645fSAndriy Voskoboinyk 	for (i = 0; i < nitems(rom->ht40_tx_pwr); i++)
72*7453645fSAndriy Voskoboinyk 		rt->ht40_tx_pwr[i] = rom->ht40_tx_pwr[i];
73*7453645fSAndriy Voskoboinyk 
74*7453645fSAndriy Voskoboinyk 	rs->crystalcap = RTWN_GET_ROM_VAR(rom->crystalcap,
75*7453645fSAndriy Voskoboinyk 	    R88E_ROM_CRYSTALCAP_DEF);
76*7453645fSAndriy Voskoboinyk 	rs->regulatory = MS(rom->rf_board_opt, R92C_ROM_RF1_REGULATORY);
77*7453645fSAndriy Voskoboinyk 	rs->board_type =
78*7453645fSAndriy Voskoboinyk 	    MS(RTWN_GET_ROM_VAR(rom->rf_board_opt, R92C_BOARD_TYPE_DONGLE),
79*7453645fSAndriy Voskoboinyk 		R92C_ROM_RF1_BOARD_TYPE);
80*7453645fSAndriy Voskoboinyk 	RTWN_DPRINTF(sc, RTWN_DEBUG_ROM, "%s: regulatory type %d\n",
81*7453645fSAndriy Voskoboinyk 	    __func__,rs->regulatory);
82*7453645fSAndriy Voskoboinyk 
83*7453645fSAndriy Voskoboinyk 	sc->thermal_meter = rom->thermal_meter;
84*7453645fSAndriy Voskoboinyk 	IEEE80211_ADDR_COPY(sc->sc_ic.ic_macaddr, rom->macaddr);
85*7453645fSAndriy Voskoboinyk }
86