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pci
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r92c.h
(4.23 KB)
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r92c_attach.c
(2.29 KB)
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r92c_beacon.c
(2.44 KB)
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r92c_calib.c
(13.84 KB)
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r92c_chan.c
(10.47 KB)
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r92c_fw.c
(13.32 KB)
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r92c_fw_cmd.h
(3.74 KB)
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r92c_init.c
(9.19 KB)
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r92c_llt.c
(2.19 KB)
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r92c_priv.h
(13.68 KB)
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r92c_reg.h
(28.98 KB)
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r92c_rf.c
(2.81 KB)
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r92c_rom.c
(4.08 KB)
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r92c_rom_defs.h
(1.84 KB)
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r92c_rom_image.h
(2.16 KB)
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r92c_rx.c
(4.06 KB)
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r92c_rx_desc.h
(3.04 KB)
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r92c_tx.c
(12.11 KB)
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r92c_tx_desc.h
(3.78 KB)
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r92c_var.h
(2.81 KB)
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usb
Editing: r92c_rom.c
/* $OpenBSD: if_urtwn.c,v 1.16 2011/02/10 17:26:40 jakemsr Exp $ */ /*- * Copyright (c) 2010 Damien Bergamini <damien.bergamini@free.fr> * Copyright (c) 2014 Kevin Lo <kevlo@FreeBSD.org> * Copyright (c) 2015-2016 Andriy Voskoboinyk <avos@FreeBSD.org> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); #include "opt_wlan.h" #include <sys/param.h> #include <sys/lock.h> #include <sys/mutex.h> #include <sys/mbuf.h> #include <sys/kernel.h> #include <sys/socket.h> #include <sys/systm.h> #include <sys/malloc.h> #include <sys/queue.h> #include <sys/taskqueue.h> #include <sys/bus.h> #include <sys/endian.h> #include <sys/linker.h> #include <net/if.h> #include <net/ethernet.h> #include <net/if_media.h> #include <net80211/ieee80211_var.h> #include <net80211/ieee80211_radiotap.h> #include <dev/rtwn/if_rtwnreg.h> #include <dev/rtwn/if_rtwnvar.h> #include <dev/rtwn/if_rtwn_debug.h> #include <dev/rtwn/if_rtwn_efuse.h> #include <dev/rtwn/rtl8192c/r92c.h> #include <dev/rtwn/rtl8192c/r92c_priv.h> #include <dev/rtwn/rtl8192c/r92c_var.h> #include <dev/rtwn/rtl8192c/r92c_rom_image.h> static void r92c_set_chains(struct rtwn_softc *sc) { struct r92c_softc *rs = sc->sc_priv; if (rs->chip & R92C_CHIP_92C) { sc->ntxchains = (rs->chip & R92C_CHIP_92C_1T2R) ? 1 : 2; sc->nrxchains = 2; } else { sc->ntxchains = 1; sc->nrxchains = 1; } } void r92c_efuse_postread(struct rtwn_softc *sc) { struct r92c_softc *rs = sc->sc_priv; /* XXX Weird but this is what the vendor driver does. */ sc->next_rom_addr = 0x1fa; (void) rtwn_efuse_read_next(sc, &rs->pa_setting); RTWN_DPRINTF(sc, RTWN_DEBUG_ROM, "%s: PA setting=0x%x\n", __func__, rs->pa_setting); } void r92c_parse_rom(struct rtwn_softc *sc, uint8_t *buf) { struct r92c_softc *rs = sc->sc_priv; struct rtwn_r92c_txpwr *rt = rs->rs_txpwr; struct r92c_rom *rom = (struct r92c_rom *)buf; int i, j; rs->board_type = MS(rom->rf_opt1, R92C_ROM_RF1_BOARD_TYPE); rs->regulatory = MS(rom->rf_opt1, R92C_ROM_RF1_REGULATORY); RTWN_DPRINTF(sc, RTWN_DEBUG_ROM, "%s: regulatory type=%d\n", __func__, rs->regulatory); /* Need to be set before postinit() (but after preinit()). */ rtwn_r92c_set_rom_opts(sc, buf); r92c_set_chains(sc); for (j = 0; j < R92C_GROUP_2G; j++) { for (i = 0; i < sc->ntxchains; i++) { rt->cck_tx_pwr[i][j] = rom->cck_tx_pwr[i][j]; rt->ht40_1s_tx_pwr[i][j] = rom->ht40_1s_tx_pwr[i][j]; } rt->ht40_2s_tx_pwr_diff[0][j] = MS(rom->ht40_2s_tx_pwr_diff[j], LOW_PART); rt->ht20_tx_pwr_diff[0][j] = RTWN_SIGN4TO8(MS(rom->ht20_tx_pwr_diff[j], LOW_PART)); rt->ofdm_tx_pwr_diff[0][j] = MS(rom->ofdm_tx_pwr_diff[j], LOW_PART); rt->ht40_max_pwr[0][j] = MS(rom->ht40_max_pwr[j], LOW_PART); rt->ht20_max_pwr[0][j] = MS(rom->ht20_max_pwr[j], LOW_PART); if (sc->ntxchains > 1) { rt->ht40_2s_tx_pwr_diff[1][j] = MS(rom->ht40_2s_tx_pwr_diff[j], HIGH_PART); rt->ht20_tx_pwr_diff[1][j] = RTWN_SIGN4TO8(MS(rom->ht20_tx_pwr_diff[j], HIGH_PART)); rt->ofdm_tx_pwr_diff[1][j] = MS(rom->ofdm_tx_pwr_diff[j], HIGH_PART); rt->ht40_max_pwr[1][j] = MS(rom->ht40_max_pwr[j], HIGH_PART); rt->ht20_max_pwr[1][j] = MS(rom->ht20_max_pwr[j], HIGH_PART); } } sc->thermal_meter = MS(rom->thermal_meter, R92C_ROM_THERMAL_METER); if (sc->thermal_meter == R92C_ROM_THERMAL_METER_M) sc->thermal_meter = 0xff; IEEE80211_ADDR_COPY(sc->sc_ic.ic_macaddr, rom->macaddr); }
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