Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/dev/rtwn/rtl8188e/r88e_rom.c
Version:
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1 /* $OpenBSD: if_urtwn.c,v 1.16 2011/02/10 17:26:40 jakemsr Exp $ */ 2 3 /*- 4 * Copyright (c) 2010 Damien Bergamini <damien.bergamini@free.fr> 5 * Copyright (c) 2014 Kevin Lo <kevlo@FreeBSD.org> 6 * Copyright (c) 2015-2016 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 21 #include <sys/cdefs.h> 22 __FBSDID("$FreeBSD$"); 23 24 #include "opt_wlan.h" 25 26 #include <sys/param.h> 27 #include <sys/lock.h> 28 #include <sys/mutex.h> 29 #include <sys/mbuf.h> 30 #include <sys/kernel.h> 31 #include <sys/socket.h> 32 #include <sys/systm.h> 33 #include <sys/malloc.h> 34 #include <sys/queue.h> 35 #include <sys/taskqueue.h> 36 #include <sys/bus.h> 37 #include <sys/endian.h> 38 #include <sys/linker.h> 39 40 #include <net/if.h> 41 #include <net/ethernet.h> 42 #include <net/if_media.h> 43 44 #include <net80211/ieee80211_var.h> 45 #include <net80211/ieee80211_radiotap.h> 46 47 #include <dev/rtwn/if_rtwnreg.h> 48 #include <dev/rtwn/if_rtwnvar.h> 49 50 #include <dev/rtwn/if_rtwn_debug.h> 51 52 #include <dev/rtwn/rtl8192c/r92c_var.h> 53 54 #include <dev/rtwn/rtl8188e/r88e.h> 55 #include <dev/rtwn/rtl8188e/r88e_priv.h> 56 #include <dev/rtwn/rtl8188e/r88e_rom_image.h> 57 58 void 59 r88e_parse_rom(struct rtwn_softc *sc, uint8_t *buf) 60 { 61 struct r92c_softc *rs = sc->sc_priv; 62 struct rtwn_r88e_txpwr *rt = rs->rs_txpwr; 63 struct r88e_rom *rom = (struct r88e_rom *)buf; 64 int i; 65 66 rt->bw20_tx_pwr_diff = RTWN_SIGN4TO8(MS(rom->tx_pwr_diff, HIGH_PART)); 67 rt->ofdm_tx_pwr_diff = RTWN_SIGN4TO8(MS(rom->tx_pwr_diff, LOW_PART)); 68 for (i = 0; i < nitems(rom->cck_tx_pwr); i++) 69 rt->cck_tx_pwr[i] = rom->cck_tx_pwr[i]; 70 for (i = 0; i < nitems(rom->ht40_tx_pwr); i++) 71 rt->ht40_tx_pwr[i] = rom->ht40_tx_pwr[i]; 72 73 rs->crystalcap = RTWN_GET_ROM_VAR(rom->crystalcap, 74 R88E_ROM_CRYSTALCAP_DEF); 75 rs->regulatory = MS(rom->rf_board_opt, R92C_ROM_RF1_REGULATORY); 76 rs->board_type = 77 MS(RTWN_GET_ROM_VAR(rom->rf_board_opt, R92C_BOARD_TYPE_DONGLE), 78 R92C_ROM_RF1_BOARD_TYPE); 79 RTWN_DPRINTF(sc, RTWN_DEBUG_ROM, "%s: regulatory type %d\n", 80 __func__,rs->regulatory); 81 82 sc->thermal_meter = rom->thermal_meter; 83 84 rtwn_r92c_set_rom_opts(sc, buf); 85 }
Cache object: 70d8ab187e288842b4077982bda3ca28
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