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r92e.h
(2.69 KB)
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r92e_chan.c
(6.45 KB)
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r92e_fw.c
(3.89 KB)
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r92e_init.c
(10.44 KB)
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r92e_led.c
(2.23 KB)
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r92e_priv.h
(12.11 KB)
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r92e_reg.h
(1.76 KB)
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r92e_rf.c
(2.92 KB)
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r92e_rom.c
(4.68 KB)
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r92e_rom_defs.h
(1.62 KB)
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r92e_rom_image.h
(2.35 KB)
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r92e_rx.c
(2.51 KB)
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r92e_var.h
(2.01 KB)
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usb
Editing: r92e_rom.c
/*- * Copyright (c) 2017 Kevin Lo <kevlo@FreeBSD.org> * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #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/rtl8192e/r92e.h> #include <dev/rtwn/rtl8192e/r92e_var.h> #include <dev/rtwn/rtl8192e/r92e_rom_image.h> void r92e_parse_rom(struct rtwn_softc *sc, uint8_t *buf) { struct r92e_softc *rs = sc->sc_priv; struct r92e_rom *rom = (struct r92e_rom *)buf; uint8_t pwr_diff; int i, j, k; sc->thermal_meter = rom->thermal_meter; rs->crystalcap = RTWN_GET_ROM_VAR(rom->crystalcap, R92E_ROM_CRYSTALCAP_DEF); for (i = 0; i < sc->ntxchains; i++) { struct r92e_tx_pwr_2g *pwr_2g = &rom->tx_pwr[i].pwr_2g; struct r92e_tx_pwr_diff_2g *pwr_diff_2g = &rom->tx_pwr[i].pwr_diff_2g; for (j = 0; j < R92E_GROUP_2G - 1; j++) { rs->cck_tx_pwr[i][j] = RTWN_GET_ROM_VAR(pwr_2g->cck[j], R92E_DEF_TX_PWR_2G); rs->ht40_tx_pwr_2g[i][j] = RTWN_GET_ROM_VAR(pwr_2g->ht40[j], R92E_DEF_TX_PWR_2G); } rs->cck_tx_pwr[i][j] = RTWN_GET_ROM_VAR(pwr_2g->cck[j], R92E_DEF_TX_PWR_2G); rs->cck_tx_pwr_diff_2g[i][0] = 0; rs->ofdm_tx_pwr_diff_2g[i][0] = RTWN_SIGN4TO8( MS(pwr_diff_2g->ht20_ofdm, LOW_PART)); rs->bw20_tx_pwr_diff_2g[i][0] = RTWN_SIGN4TO8( MS(pwr_diff_2g->ht20_ofdm, HIGH_PART)); rs->bw40_tx_pwr_diff_2g[i][0] = 0; pwr_diff = RTWN_GET_ROM_VAR(pwr_diff_2g->ht20_ofdm, R92E_DEF_TX_PWR_HT20_DIFF); if (pwr_diff != R92E_DEF_TX_PWR_HT20_DIFF) { rs->ofdm_tx_pwr_diff_2g[i][0] = RTWN_SIGN4TO8( MS(pwr_diff_2g->ht20_ofdm, LOW_PART)); rs->bw20_tx_pwr_diff_2g[i][0] = RTWN_SIGN4TO8( MS(pwr_diff_2g->ht20_ofdm, HIGH_PART)); } else { rs->ofdm_tx_pwr_diff_2g[i][0] = rs->bw20_tx_pwr_diff_2g[i][0] = pwr_diff; } for (j = 1, k = 0; k < nitems(pwr_diff_2g->diff123); j++, k++) { pwr_diff = RTWN_GET_ROM_VAR( pwr_diff_2g->diff123[k].ofdm_cck, R92E_DEF_TX_PWR_DIFF); if (pwr_diff != R92E_DEF_TX_PWR_DIFF) { rs->cck_tx_pwr_diff_2g[i][j] = RTWN_SIGN4TO8( MS(pwr_diff_2g->diff123[k].ofdm_cck, LOW_PART)); rs->ofdm_tx_pwr_diff_2g[i][j] = RTWN_SIGN4TO8( MS(pwr_diff_2g->diff123[k].ofdm_cck, HIGH_PART)); } else { rs->cck_tx_pwr_diff_2g[i][j] = rs->ofdm_tx_pwr_diff_2g[i][j] = pwr_diff; } pwr_diff = RTWN_GET_ROM_VAR( pwr_diff_2g->diff123[k].ht40_ht20, R92E_DEF_TX_PWR_DIFF); if (pwr_diff != R92E_DEF_TX_PWR_DIFF) { rs->bw20_tx_pwr_diff_2g[i][j] = RTWN_SIGN4TO8( MS(pwr_diff_2g->diff123[k].ht40_ht20, LOW_PART)); rs->bw40_tx_pwr_diff_2g[i][j] = RTWN_SIGN4TO8( MS(pwr_diff_2g->diff123[k].ht40_ht20, HIGH_PART)); } else { rs->bw20_tx_pwr_diff_2g[i][j] = rs->bw40_tx_pwr_diff_2g[i][j] = pwr_diff; } } } rs->regulatory = MS(rom->rf_board_opt, R92C_ROM_RF1_REGULATORY); /* Read MAC address. */ IEEE80211_ADDR_COPY(sc->sc_ic.ic_macaddr, rom->macaddr); }
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