diff options
Diffstat (limited to 'drivers/net/wireless/b43/lo.c')
| -rw-r--r-- | drivers/net/wireless/b43/lo.c | 216 |
1 files changed, 98 insertions, 118 deletions
diff --git a/drivers/net/wireless/b43/lo.c b/drivers/net/wireless/b43/lo.c index 9c854d6aae3..916123a3d74 100644 --- a/drivers/net/wireless/b43/lo.c +++ b/drivers/net/wireless/b43/lo.c @@ -6,7 +6,7 @@ Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>, Copyright (c) 2005, 2006 Stefano Brivio <stefano.brivio@polimi.it> - Copyright (c) 2005-2007 Michael Buesch <mb@bu3sch.de> + Copyright (c) 2005-2007 Michael Buesch <m@bues.ch> Copyright (c) 2005, 2006 Danny van Dyk <kugelfang@gentoo.org> Copyright (c) 2005, 2006 Andreas Jaggi <andreas.jaggi@waterwave.ch> @@ -29,15 +29,16 @@ #include "b43.h" #include "lo.h" -#include "phy.h" +#include "phy_g.h" #include "main.h" #include <linux/delay.h> #include <linux/sched.h> +#include <linux/slab.h> -static struct b43_lo_calib * b43_find_lo_calib(struct b43_txpower_lo_control *lo, - const struct b43_bbatt *bbatt, +static struct b43_lo_calib *b43_find_lo_calib(struct b43_txpower_lo_control *lo, + const struct b43_bbatt *bbatt, const struct b43_rfatt *rfatt) { struct b43_lo_calib *c; @@ -97,7 +98,7 @@ static u16 lo_measure_feedthrough(struct b43_wldev *dev, rfover |= pga; rfover |= lna; rfover |= trsw_rx; - if ((dev->dev->bus->sprom.boardflags_lo & B43_BFL_EXTLNA) + if ((dev->dev->bus_sprom->boardflags_lo & B43_BFL_EXTLNA) && phy->rev > 6) rfover |= B43_PHY_RFOVERVAL_EXTLNA; @@ -138,7 +139,7 @@ static u16 lo_measure_feedthrough(struct b43_wldev *dev, * "pad_mix_gain" is the PAD Mixer Gain. */ static u16 lo_txctl_register_table(struct b43_wldev *dev, - u16 * value, u16 * pad_mix_gain) + u16 *value, u16 *pad_mix_gain) { struct b43_phy *phy = &dev->phy; u16 reg, v, padmix; @@ -174,7 +175,8 @@ static u16 lo_txctl_register_table(struct b43_wldev *dev, static void lo_measure_txctl_values(struct b43_wldev *dev) { struct b43_phy *phy = &dev->phy; - struct b43_txpower_lo_control *lo = phy->lo_control; + struct b43_phy_g *gphy = phy->g; + struct b43_txpower_lo_control *lo = gphy->lo_control; u16 reg, mask; u16 trsw_rx, pga; u16 radio_pctl_reg; @@ -195,7 +197,7 @@ static void lo_measure_txctl_values(struct b43_wldev *dev) int lb_gain; /* Loopback gain (in dB) */ trsw_rx = 0; - lb_gain = phy->max_lb_gain / 2; + lb_gain = gphy->max_lb_gain / 2; if (lb_gain > 10) { radio_pctl_reg = 0; pga = abs(10 - lb_gain) / 6; @@ -224,14 +226,12 @@ static void lo_measure_txctl_values(struct b43_wldev *dev) radio_pctl_reg = tmp; } } - b43_radio_write16(dev, 0x43, (b43_radio_read16(dev, 0x43) - & 0xFFF0) | radio_pctl_reg); - b43_phy_set_baseband_attenuation(dev, 2); + b43_radio_maskset(dev, 0x43, 0xFFF0, radio_pctl_reg); + b43_gphy_set_baseband_attenuation(dev, 2); reg = lo_txctl_register_table(dev, &mask, NULL); mask = ~mask; - b43_radio_write16(dev, reg, b43_radio_read16(dev, reg) - & mask); + b43_radio_mask(dev, reg, mask); if (has_tx_magnification(phy)) { int i, j; @@ -241,14 +241,10 @@ static void lo_measure_txctl_values(struct b43_wldev *dev) for (i = 0; i < ARRAY_SIZE(tx_magn_values); i++) { tx_magn = tx_magn_values[i]; - b43_radio_write16(dev, 0x52, - (b43_radio_read16(dev, 0x52) - & 0xFF0F) | tx_magn); + b43_radio_maskset(dev, 0x52, 0xFF0F, tx_magn); for (j = 0; j < ARRAY_SIZE(tx_bias_values); j++) { tx_bias = tx_bias_values[j]; - b43_radio_write16(dev, 0x52, - (b43_radio_read16(dev, 0x52) - & 0xFFF0) | tx_bias); + b43_radio_maskset(dev, 0x52, 0xFFF0, tx_bias); feedthrough = lo_measure_feedthrough(dev, 0, pga, trsw_rx); @@ -268,8 +264,7 @@ static void lo_measure_txctl_values(struct b43_wldev *dev) } else { lo->tx_magn = 0; lo->tx_bias = 0; - b43_radio_write16(dev, 0x52, b43_radio_read16(dev, 0x52) - & 0xFFF0); /* TX bias == 0 */ + b43_radio_mask(dev, 0x52, 0xFFF0); /* TX bias == 0 */ } lo->txctl_measured_time = jiffies; } @@ -277,7 +272,8 @@ static void lo_measure_txctl_values(struct b43_wldev *dev) static void lo_read_power_vector(struct b43_wldev *dev) { struct b43_phy *phy = &dev->phy; - struct b43_txpower_lo_control *lo = phy->lo_control; + struct b43_phy_g *gphy = phy->g; + struct b43_txpower_lo_control *lo = gphy->lo_control; int i; u64 tmp; u64 power_vector = 0; @@ -298,56 +294,55 @@ static void lo_measure_gain_values(struct b43_wldev *dev, s16 max_rx_gain, int use_trsw_rx) { struct b43_phy *phy = &dev->phy; + struct b43_phy_g *gphy = phy->g; u16 tmp; if (max_rx_gain < 0) max_rx_gain = 0; if (has_loopback_gain(phy)) { - int trsw_rx = 0; int trsw_rx_gain; if (use_trsw_rx) { - trsw_rx_gain = phy->trsw_rx_gain / 2; + trsw_rx_gain = gphy->trsw_rx_gain / 2; if (max_rx_gain >= trsw_rx_gain) { trsw_rx_gain = max_rx_gain - trsw_rx_gain; - trsw_rx = 0x20; } } else trsw_rx_gain = max_rx_gain; if (trsw_rx_gain < 9) { - phy->lna_lod_gain = 0; + gphy->lna_lod_gain = 0; } else { - phy->lna_lod_gain = 1; + gphy->lna_lod_gain = 1; trsw_rx_gain -= 8; } trsw_rx_gain = clamp_val(trsw_rx_gain, 0, 0x2D); - phy->pga_gain = trsw_rx_gain / 3; - if (phy->pga_gain >= 5) { - phy->pga_gain -= 5; - phy->lna_gain = 2; + gphy->pga_gain = trsw_rx_gain / 3; + if (gphy->pga_gain >= 5) { + gphy->pga_gain -= 5; + gphy->lna_gain = 2; } else - phy->lna_gain = 0; + gphy->lna_gain = 0; } else { - phy->lna_gain = 0; - phy->trsw_rx_gain = 0x20; + gphy->lna_gain = 0; + gphy->trsw_rx_gain = 0x20; if (max_rx_gain >= 0x14) { - phy->lna_lod_gain = 1; - phy->pga_gain = 2; + gphy->lna_lod_gain = 1; + gphy->pga_gain = 2; } else if (max_rx_gain >= 0x12) { - phy->lna_lod_gain = 1; - phy->pga_gain = 1; + gphy->lna_lod_gain = 1; + gphy->pga_gain = 1; } else if (max_rx_gain >= 0xF) { - phy->lna_lod_gain = 1; - phy->pga_gain = 0; + gphy->lna_lod_gain = 1; + gphy->pga_gain = 0; } else { - phy->lna_lod_gain = 0; - phy->pga_gain = 0; + gphy->lna_lod_gain = 0; + gphy->pga_gain = 0; } } tmp = b43_radio_read16(dev, 0x7A); - if (phy->lna_lod_gain == 0) + if (gphy->lna_lod_gain == 0) tmp &= ~0x0008; else tmp |= 0x0008; @@ -390,30 +385,23 @@ struct lo_g_saved_values { static void lo_measure_setup(struct b43_wldev *dev, struct lo_g_saved_values *sav) { - struct ssb_sprom *sprom = &dev->dev->bus->sprom; + struct ssb_sprom *sprom = dev->dev->bus_sprom; struct b43_phy *phy = &dev->phy; - struct b43_txpower_lo_control *lo = phy->lo_control; + struct b43_phy_g *gphy = phy->g; + struct b43_txpower_lo_control *lo = gphy->lo_control; u16 tmp; - if (b43_has_hardware_pctl(phy)) { + if (b43_has_hardware_pctl(dev)) { sav->phy_lo_mask = b43_phy_read(dev, B43_PHY_LO_MASK); sav->phy_extg_01 = b43_phy_read(dev, B43_PHY_EXTG(0x01)); sav->phy_dacctl_hwpctl = b43_phy_read(dev, B43_PHY_DACCTL); sav->phy_cck_14 = b43_phy_read(dev, B43_PHY_CCK(0x14)); sav->phy_hpwr_tssictl = b43_phy_read(dev, B43_PHY_HPWR_TSSICTL); - b43_phy_write(dev, B43_PHY_HPWR_TSSICTL, - b43_phy_read(dev, B43_PHY_HPWR_TSSICTL) - | 0x100); - b43_phy_write(dev, B43_PHY_EXTG(0x01), - b43_phy_read(dev, B43_PHY_EXTG(0x01)) - | 0x40); - b43_phy_write(dev, B43_PHY_DACCTL, - b43_phy_read(dev, B43_PHY_DACCTL) - | 0x40); - b43_phy_write(dev, B43_PHY_CCK(0x14), - b43_phy_read(dev, B43_PHY_CCK(0x14)) - | 0x200); + b43_phy_set(dev, B43_PHY_HPWR_TSSICTL, 0x100); + b43_phy_set(dev, B43_PHY_EXTG(0x01), 0x40); + b43_phy_set(dev, B43_PHY_DACCTL, 0x40); + b43_phy_set(dev, B43_PHY_CCK(0x14), 0x200); } if (phy->type == B43_PHYTYPE_B && phy->radio_ver == 0x2050 && phy->radio_rev < 6) { @@ -430,17 +418,10 @@ static void lo_measure_setup(struct b43_wldev *dev, sav->phy_cck_3E = b43_phy_read(dev, B43_PHY_CCK(0x3E)); sav->phy_crs0 = b43_phy_read(dev, B43_PHY_CRS0); - b43_phy_write(dev, B43_PHY_CLASSCTL, - b43_phy_read(dev, B43_PHY_CLASSCTL) - & 0xFFFC); - b43_phy_write(dev, B43_PHY_CRS0, b43_phy_read(dev, B43_PHY_CRS0) - & 0x7FFF); - b43_phy_write(dev, B43_PHY_ANALOGOVER, - b43_phy_read(dev, B43_PHY_ANALOGOVER) - | 0x0003); - b43_phy_write(dev, B43_PHY_ANALOGOVERVAL, - b43_phy_read(dev, B43_PHY_ANALOGOVERVAL) - & 0xFFFC); + b43_phy_mask(dev, B43_PHY_CLASSCTL, 0xFFFC); + b43_phy_mask(dev, B43_PHY_CRS0, 0x7FFF); + b43_phy_set(dev, B43_PHY_ANALOGOVER, 0x0003); + b43_phy_mask(dev, B43_PHY_ANALOGOVERVAL, 0xFFFC); if (phy->type == B43_PHYTYPE_G) { if ((phy->rev >= 7) && (sprom->boardflags_lo & B43_BFL_EXTLNA)) { @@ -495,8 +476,8 @@ static void lo_measure_setup(struct b43_wldev *dev, } else b43_phy_write(dev, B43_PHY_CCK(0x2B), 0x0802); if (phy->rev >= 2) - b43_dummy_transmission(dev); - b43_radio_selectchannel(dev, 6, 0); + b43_dummy_transmission(dev, false, true); + b43_gphy_channel_switch(dev, 6, 0); b43_radio_read16(dev, 0x51); /* dummy read */ if (phy->type == B43_PHYTYPE_G) b43_phy_write(dev, B43_PHY_CCK(0x2F), 0); @@ -520,18 +501,19 @@ static void lo_measure_restore(struct b43_wldev *dev, struct lo_g_saved_values *sav) { struct b43_phy *phy = &dev->phy; + struct b43_phy_g *gphy = phy->g; u16 tmp; if (phy->rev >= 2) { b43_phy_write(dev, B43_PHY_PGACTL, 0xE300); - tmp = (phy->pga_gain << 8); + tmp = (gphy->pga_gain << 8); b43_phy_write(dev, B43_PHY_RFOVERVAL, tmp | 0xA0); udelay(5); b43_phy_write(dev, B43_PHY_RFOVERVAL, tmp | 0xA2); udelay(2); b43_phy_write(dev, B43_PHY_RFOVERVAL, tmp | 0xA3); } else { - tmp = (phy->pga_gain | 0xEFA0); + tmp = (gphy->pga_gain | 0xEFA0); b43_phy_write(dev, B43_PHY_PGACTL, tmp); } if (phy->type == B43_PHYTYPE_G) { @@ -553,8 +535,7 @@ static void lo_measure_restore(struct b43_wldev *dev, b43_radio_write16(dev, 0x7A, sav->radio_7A); if (!has_tx_magnification(phy)) { tmp = sav->radio_52; - b43_radio_write16(dev, 0x52, (b43_radio_read16(dev, 0x52) - & 0xFF0F) | tmp); + b43_radio_maskset(dev, 0x52, 0xFF0F, tmp); } b43_write16(dev, 0x3E2, sav->reg_3E2); if (phy->type == B43_PHYTYPE_B && @@ -572,7 +553,7 @@ static void lo_measure_restore(struct b43_wldev *dev, b43_phy_write(dev, B43_PHY_CCK(0x3E), sav->phy_cck_3E); b43_phy_write(dev, B43_PHY_CRS0, sav->phy_crs0); } - if (b43_has_hardware_pctl(phy)) { + if (b43_has_hardware_pctl(dev)) { tmp = (sav->phy_lo_mask & 0xBFFF); b43_phy_write(dev, B43_PHY_LO_MASK, tmp); b43_phy_write(dev, B43_PHY_EXTG(0x01), sav->phy_extg_01); @@ -580,7 +561,7 @@ static void lo_measure_restore(struct b43_wldev *dev, b43_phy_write(dev, B43_PHY_CCK(0x14), sav->phy_cck_14); b43_phy_write(dev, B43_PHY_HPWR_TSSICTL, sav->phy_hpwr_tssictl); } - b43_radio_selectchannel(dev, sav->old_channel, 1); + b43_gphy_channel_switch(dev, sav->old_channel, 1); } struct b43_lo_g_statemachine { @@ -597,6 +578,7 @@ static int lo_probe_possible_loctls(struct b43_wldev *dev, struct b43_lo_g_statemachine *d) { struct b43_phy *phy = &dev->phy; + struct b43_phy_g *gphy = phy->g; struct b43_loctl test_loctl; struct b43_loctl orig_loctl; struct b43_loctl prev_loctl = { @@ -646,9 +628,9 @@ static int lo_probe_possible_loctls(struct b43_wldev *dev, test_loctl.q != prev_loctl.q) && (abs(test_loctl.i) <= 16 && abs(test_loctl.q) <= 16)) { b43_lo_write(dev, &test_loctl); - feedth = lo_measure_feedthrough(dev, phy->lna_gain, - phy->pga_gain, - phy->trsw_rx_gain); + feedth = lo_measure_feedthrough(dev, gphy->lna_gain, + gphy->pga_gain, + gphy->trsw_rx_gain); if (feedth < d->lowest_feedth) { memcpy(probe_loctl, &test_loctl, sizeof(struct b43_loctl)); @@ -677,6 +659,7 @@ static void lo_probe_loctls_statemachine(struct b43_wldev *dev, int *max_rx_gain) { struct b43_phy *phy = &dev->phy; + struct b43_phy_g *gphy = phy->g; struct b43_lo_g_statemachine d; u16 feedth; int found_lower; @@ -693,17 +676,17 @@ static void lo_probe_loctls_statemachine(struct b43_wldev *dev, max_repeat = 4; do { b43_lo_write(dev, &d.min_loctl); - feedth = lo_measure_feedthrough(dev, phy->lna_gain, - phy->pga_gain, - phy->trsw_rx_gain); + feedth = lo_measure_feedthrough(dev, gphy->lna_gain, + gphy->pga_gain, + gphy->trsw_rx_gain); if (feedth < 0x258) { if (feedth >= 0x12C) *max_rx_gain += 6; else *max_rx_gain += 3; - feedth = lo_measure_feedthrough(dev, phy->lna_gain, - phy->pga_gain, - phy->trsw_rx_gain); + feedth = lo_measure_feedthrough(dev, gphy->lna_gain, + gphy->pga_gain, + gphy->trsw_rx_gain); } d.lowest_feedth = feedth; @@ -747,11 +730,12 @@ static void lo_probe_loctls_statemachine(struct b43_wldev *dev, } static -struct b43_lo_calib * b43_calibrate_lo_setting(struct b43_wldev *dev, - const struct b43_bbatt *bbatt, - const struct b43_rfatt *rfatt) +struct b43_lo_calib *b43_calibrate_lo_setting(struct b43_wldev *dev, + const struct b43_bbatt *bbatt, + const struct b43_rfatt *rfatt) { struct b43_phy *phy = &dev->phy; + struct b43_phy_g *gphy = phy->g; struct b43_loctl loctl = { .i = 0, .q = 0, @@ -770,23 +754,19 @@ struct b43_lo_calib * b43_calibrate_lo_setting(struct b43_wldev *dev, txctl_reg = lo_txctl_register_table(dev, &txctl_value, &pad_mix_gain); - b43_radio_write16(dev, 0x43, - (b43_radio_read16(dev, 0x43) & 0xFFF0) - | rfatt->att); - b43_radio_write16(dev, txctl_reg, - (b43_radio_read16(dev, txctl_reg) & ~txctl_value) - | (rfatt->with_padmix) ? txctl_value : 0); + b43_radio_maskset(dev, 0x43, 0xFFF0, rfatt->att); + b43_radio_maskset(dev, txctl_reg, ~txctl_value, (rfatt->with_padmix ? txctl_value :0)); max_rx_gain = rfatt->att * 2; max_rx_gain += bbatt->att / 2; if (rfatt->with_padmix) max_rx_gain -= pad_mix_gain; if (has_loopback_gain(phy)) - max_rx_gain += phy->max_lb_gain; + max_rx_gain += gphy->max_lb_gain; lo_measure_gain_values(dev, max_rx_gain, has_loopback_gain(phy)); - b43_phy_set_baseband_attenuation(dev, bbatt->att); + b43_gphy_set_baseband_attenuation(dev, bbatt->att); lo_probe_loctls_statemachine(dev, &loctl, &max_rx_gain); lo_measure_restore(dev, &saved_regs); @@ -816,11 +796,11 @@ struct b43_lo_calib * b43_calibrate_lo_setting(struct b43_wldev *dev, /* Get a calibrated LO setting for the given attenuation values. * Might return a NULL pointer under OOM! */ static -struct b43_lo_calib * b43_get_calib_lo_settings(struct b43_wldev *dev, - const struct b43_bbatt *bbatt, - const struct b43_rfatt *rfatt) +struct b43_lo_calib *b43_get_calib_lo_settings(struct b43_wldev *dev, + const struct b43_bbatt *bbatt, + const struct b43_rfatt *rfatt) { - struct b43_txpower_lo_control *lo = dev->phy.lo_control; + struct b43_txpower_lo_control *lo = dev->phy.g->lo_control; struct b43_lo_calib *c; c = b43_find_lo_calib(lo, bbatt, rfatt); @@ -839,13 +819,14 @@ struct b43_lo_calib * b43_get_calib_lo_settings(struct b43_wldev *dev, void b43_gphy_dc_lt_init(struct b43_wldev *dev, bool update_all) { struct b43_phy *phy = &dev->phy; - struct b43_txpower_lo_control *lo = phy->lo_control; + struct b43_phy_g *gphy = phy->g; + struct b43_txpower_lo_control *lo = gphy->lo_control; int i; int rf_offset, bb_offset; const struct b43_rfatt *rfatt; const struct b43_bbatt *bbatt; u64 power_vector; - bool table_changed = 0; + bool table_changed = false; BUILD_BUG_ON(B43_DC_LT_SIZE != 32); B43_WARN_ON(lo->rfatt_list.len * lo->bbatt_list.len > 64); @@ -895,7 +876,7 @@ void b43_gphy_dc_lt_init(struct b43_wldev *dev, bool update_all) lo->dc_lt[idx] = (lo->dc_lt[idx] & 0xFF00) | (val & 0x00FF); } - table_changed = 1; + table_changed = true; } if (table_changed) { /* The table changed in memory. Update the hardware table. */ @@ -917,14 +898,14 @@ static inline void b43_lo_fixup_rfatt(struct b43_rfatt *rf) void b43_lo_g_adjust(struct b43_wldev *dev) { - struct b43_phy *phy = &dev->phy; + struct b43_phy_g *gphy = dev->phy.g; struct b43_lo_calib *cal; struct b43_rfatt rf; - memcpy(&rf, &phy->rfatt, sizeof(rf)); + memcpy(&rf, &gphy->rfatt, sizeof(rf)); b43_lo_fixup_rfatt(&rf); - cal = b43_get_calib_lo_settings(dev, &phy->bbatt, &rf); + cal = b43_get_calib_lo_settings(dev, &gphy->bbatt, &rf); if (!cal) return; b43_lo_write(dev, &cal->ctl); @@ -952,17 +933,18 @@ void b43_lo_g_adjust_to(struct b43_wldev *dev, void b43_lo_g_maintanance_work(struct b43_wldev *dev) { struct b43_phy *phy = &dev->phy; - struct b43_txpower_lo_control *lo = phy->lo_control; + struct b43_phy_g *gphy = phy->g; + struct b43_txpower_lo_control *lo = gphy->lo_control; unsigned long now; unsigned long expire; struct b43_lo_calib *cal, *tmp; - bool current_item_expired = 0; + bool current_item_expired = false; bool hwpctl; if (!lo) return; now = jiffies; - hwpctl = b43_has_hardware_pctl(phy); + hwpctl = b43_has_hardware_pctl(dev); if (hwpctl) { /* Read the power vector and update it, if needed. */ @@ -983,10 +965,10 @@ void b43_lo_g_maintanance_work(struct b43_wldev *dev) if (!time_before(cal->calib_time, expire)) continue; /* This item expired. */ - if (b43_compare_bbatt(&cal->bbatt, &phy->bbatt) && - b43_compare_rfatt(&cal->rfatt, &phy->rfatt)) { + if (b43_compare_bbatt(&cal->bbatt, &gphy->bbatt) && + b43_compare_rfatt(&cal->rfatt, &gphy->rfatt)) { B43_WARN_ON(current_item_expired); - current_item_expired = 1; + current_item_expired = true; } if (b43_debug(dev, B43_DBG_LO)) { b43dbg(dev->wl, "LO: Item BB(%u), RF(%u,%u), " @@ -1002,7 +984,7 @@ void b43_lo_g_maintanance_work(struct b43_wldev *dev) /* Recalibrate currently used LO setting. */ if (b43_debug(dev, B43_DBG_LO)) b43dbg(dev->wl, "LO: Recalibrating current LO setting\n"); - cal = b43_calibrate_lo_setting(dev, &phy->bbatt, &phy->rfatt); + cal = b43_calibrate_lo_setting(dev, &gphy->bbatt, &gphy->rfatt); if (cal) { list_add(&cal->list, &lo->calib_list); b43_lo_write(dev, &cal->ctl); @@ -1013,7 +995,7 @@ void b43_lo_g_maintanance_work(struct b43_wldev *dev) void b43_lo_g_cleanup(struct b43_wldev *dev) { - struct b43_txpower_lo_control *lo = dev->phy.lo_control; + struct b43_txpower_lo_control *lo = dev->phy.g->lo_control; struct b43_lo_calib *cal, *tmp; if (!lo) @@ -1027,9 +1009,7 @@ void b43_lo_g_cleanup(struct b43_wldev *dev) /* LO Initialization */ void b43_lo_g_init(struct b43_wldev *dev) { - struct b43_phy *phy = &dev->phy; - - if (b43_has_hardware_pctl(phy)) { + if (b43_has_hardware_pctl(dev)) { lo_read_power_vector(dev); b43_gphy_dc_lt_init(dev, 1); } |