X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/900cb9fb858b29ba749ff243755ccb5f073f2b54..842f5cacc45a3ab140fb625f02170aa2c9197f86:/package/b43/src/phy.c

diff --git a/package/b43/src/phy.c b/package/b43/src/phy.c
index 5f7ffa0a7..e69de29bb 100644
--- a/package/b43/src/phy.c
+++ b/package/b43/src/phy.c
@@ -1,4380 +0,0 @@
-/*
-
-  Broadcom B43 wireless driver
-
-  Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
-  Copyright (c) 2005, 2006 Stefano Brivio <st3@riseup.net>
-  Copyright (c) 2005, 2006 Michael Buesch <mb@bu3sch.de>
-  Copyright (c) 2005, 2006 Danny van Dyk <kugelfang@gentoo.org>
-  Copyright (c) 2005, 2006 Andreas Jaggi <andreas.jaggi@waterwave.ch>
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#include <linux/delay.h>
-#include <linux/types.h>
-
-#include "b43.h"
-#include "phy.h"
-#include "main.h"
-#include "tables.h"
-#include "lo.h"
-
-static const s8 b43_tssi2dbm_b_table[] = {
-	0x4D, 0x4C, 0x4B, 0x4A,
-	0x4A, 0x49, 0x48, 0x47,
-	0x47, 0x46, 0x45, 0x45,
-	0x44, 0x43, 0x42, 0x42,
-	0x41, 0x40, 0x3F, 0x3E,
-	0x3D, 0x3C, 0x3B, 0x3A,
-	0x39, 0x38, 0x37, 0x36,
-	0x35, 0x34, 0x32, 0x31,
-	0x30, 0x2F, 0x2D, 0x2C,
-	0x2B, 0x29, 0x28, 0x26,
-	0x25, 0x23, 0x21, 0x1F,
-	0x1D, 0x1A, 0x17, 0x14,
-	0x10, 0x0C, 0x06, 0x00,
-	-7, -7, -7, -7,
-	-7, -7, -7, -7,
-	-7, -7, -7, -7,
-};
-
-static const s8 b43_tssi2dbm_g_table[] = {
-	77, 77, 77, 76,
-	76, 76, 75, 75,
-	74, 74, 73, 73,
-	73, 72, 72, 71,
-	71, 70, 70, 69,
-	68, 68, 67, 67,
-	66, 65, 65, 64,
-	63, 63, 62, 61,
-	60, 59, 58, 57,
-	56, 55, 54, 53,
-	52, 50, 49, 47,
-	45, 43, 40, 37,
-	33, 28, 22, 14,
-	5, -7, -20, -20,
-	-20, -20, -20, -20,
-	-20, -20, -20, -20,
-};
-
-const u8 b43_radio_channel_codes_bg[] = {
-	12, 17, 22, 27,
-	32, 37, 42, 47,
-	52, 57, 62, 67,
-	72, 84,
-};
-
-static void b43_phy_initg(struct b43_wldev *dev);
-
-/* Reverse the bits of a 4bit value.
- * Example:  1101 is flipped 1011
- */
-static u16 flip_4bit(u16 value)
-{
-	u16 flipped = 0x0000;
-
-	B43_WARN_ON(value & ~0x000F);
-
-	flipped |= (value & 0x0001) << 3;
-	flipped |= (value & 0x0002) << 1;
-	flipped |= (value & 0x0004) >> 1;
-	flipped |= (value & 0x0008) >> 3;
-
-	return flipped;
-}
-
-static void generate_rfatt_list(struct b43_wldev *dev,
-				struct b43_rfatt_list *list)
-{
-	struct b43_phy *phy = &dev->phy;
-
-	/* APHY.rev < 5 || GPHY.rev < 6 */
-	static const struct b43_rfatt rfatt_0[] = {
-		{.att = 3,.with_padmix = 0,},
-		{.att = 1,.with_padmix = 0,},
-		{.att = 5,.with_padmix = 0,},
-		{.att = 7,.with_padmix = 0,},
-		{.att = 9,.with_padmix = 0,},
-		{.att = 2,.with_padmix = 0,},
-		{.att = 0,.with_padmix = 0,},
-		{.att = 4,.with_padmix = 0,},
-		{.att = 6,.with_padmix = 0,},
-		{.att = 8,.with_padmix = 0,},
-		{.att = 1,.with_padmix = 1,},
-		{.att = 2,.with_padmix = 1,},
-		{.att = 3,.with_padmix = 1,},
-		{.att = 4,.with_padmix = 1,},
-	};
-	/* Radio.rev == 8 && Radio.version == 0x2050 */
-	static const struct b43_rfatt rfatt_1[] = {
-		{.att = 2,.with_padmix = 1,},
-		{.att = 4,.with_padmix = 1,},
-		{.att = 6,.with_padmix = 1,},
-		{.att = 8,.with_padmix = 1,},
-		{.att = 10,.with_padmix = 1,},
-		{.att = 12,.with_padmix = 1,},
-		{.att = 14,.with_padmix = 1,},
-	};
-	/* Otherwise */
-	static const struct b43_rfatt rfatt_2[] = {
-		{.att = 0,.with_padmix = 1,},
-		{.att = 2,.with_padmix = 1,},
-		{.att = 4,.with_padmix = 1,},
-		{.att = 6,.with_padmix = 1,},
-		{.att = 8,.with_padmix = 1,},
-		{.att = 9,.with_padmix = 1,},
-		{.att = 9,.with_padmix = 1,},
-	};
-
-	if ((phy->type == B43_PHYTYPE_A && phy->rev < 5) ||
-	    (phy->type == B43_PHYTYPE_G && phy->rev < 6)) {
-		/* Software pctl */
-		list->list = rfatt_0;
-		list->len = ARRAY_SIZE(rfatt_0);
-		list->min_val = 0;
-		list->max_val = 9;
-		return;
-	}
-	if (phy->radio_ver == 0x2050 && phy->radio_rev == 8) {
-		/* Hardware pctl */
-		list->list = rfatt_1;
-		list->len = ARRAY_SIZE(rfatt_1);
-		list->min_val = 2;
-		list->max_val = 14;
-		return;
-	}
-	/* Hardware pctl */
-	list->list = rfatt_2;
-	list->len = ARRAY_SIZE(rfatt_2);
-	list->min_val = 0;
-	list->max_val = 9;
-}
-
-static void generate_bbatt_list(struct b43_wldev *dev,
-				struct b43_bbatt_list *list)
-{
-	static const struct b43_bbatt bbatt_0[] = {
-		{.att = 0,},
-		{.att = 1,},
-		{.att = 2,},
-		{.att = 3,},
-		{.att = 4,},
-		{.att = 5,},
-		{.att = 6,},
-		{.att = 7,},
-		{.att = 8,},
-	};
-
-	list->list = bbatt_0;
-	list->len = ARRAY_SIZE(bbatt_0);
-	list->min_val = 0;
-	list->max_val = 8;
-}
-
-bool b43_has_hardware_pctl(struct b43_phy *phy)
-{
-	if (!phy->hardware_power_control)
-		return 0;
-	switch (phy->type) {
-	case B43_PHYTYPE_A:
-		if (phy->rev >= 5)
-			return 1;
-		break;
-	case B43_PHYTYPE_G:
-		if (phy->rev >= 6)
-			return 1;
-		break;
-	default:
-		B43_WARN_ON(1);
-	}
-	return 0;
-}
-
-static void b43_shm_clear_tssi(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-
-	switch (phy->type) {
-	case B43_PHYTYPE_A:
-		b43_shm_write16(dev, B43_SHM_SHARED, 0x0068, 0x7F7F);
-		b43_shm_write16(dev, B43_SHM_SHARED, 0x006a, 0x7F7F);
-		break;
-	case B43_PHYTYPE_B:
-	case B43_PHYTYPE_G:
-		b43_shm_write16(dev, B43_SHM_SHARED, 0x0058, 0x7F7F);
-		b43_shm_write16(dev, B43_SHM_SHARED, 0x005a, 0x7F7F);
-		b43_shm_write16(dev, B43_SHM_SHARED, 0x0070, 0x7F7F);
-		b43_shm_write16(dev, B43_SHM_SHARED, 0x0072, 0x7F7F);
-		break;
-	}
-}
-
-void b43_raw_phy_lock(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-
-	B43_WARN_ON(!irqs_disabled());
-
-	/* We had a check for MACCTL==0 here, but I think that doesn't
-	 * make sense, as MACCTL is never 0 when this is called.
-	 *      --mb */
-	B43_WARN_ON(b43_read32(dev, B43_MMIO_MACCTL) == 0);
-
-	if (dev->dev->id.revision < 3) {
-		b43_mac_suspend(dev);
-		spin_lock(&phy->lock);
-	} else {
-		if (!b43_is_mode(dev->wl, IEEE80211_IF_TYPE_AP))
-			b43_power_saving_ctl_bits(dev, B43_PS_AWAKE);
-	}
-	phy->locked = 1;
-}
-
-void b43_raw_phy_unlock(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-
-	B43_WARN_ON(!irqs_disabled());
-	if (dev->dev->id.revision < 3) {
-		if (phy->locked) {
-			spin_unlock(&phy->lock);
-			b43_mac_enable(dev);
-		}
-	} else {
-		if (!b43_is_mode(dev->wl, IEEE80211_IF_TYPE_AP))
-			b43_power_saving_ctl_bits(dev, 0);
-	}
-	phy->locked = 0;
-}
-
-/* Different PHYs require different register routing flags.
- * This adjusts (and does sanity checks on) the routing flags.
- */
-static inline u16 adjust_phyreg_for_phytype(struct b43_phy *phy,
-					    u16 offset, struct b43_wldev *dev)
-{
-	if (phy->type == B43_PHYTYPE_A) {
-		/* OFDM registers are base-registers for the A-PHY. */
-		offset &= ~B43_PHYROUTE_OFDM_GPHY;
-	}
-	if (offset & B43_PHYROUTE_EXT_GPHY) {
-		/* Ext-G registers are only available on G-PHYs */
-		if (phy->type != B43_PHYTYPE_G) {
-			b43dbg(dev->wl, "EXT-G PHY access at "
-			       "0x%04X on %u type PHY\n", offset, phy->type);
-		}
-	}
-
-	return offset;
-}
-
-u16 b43_phy_read(struct b43_wldev * dev, u16 offset)
-{
-	struct b43_phy *phy = &dev->phy;
-
-	offset = adjust_phyreg_for_phytype(phy, offset, dev);
-	b43_write16(dev, B43_MMIO_PHY_CONTROL, offset);
-	return b43_read16(dev, B43_MMIO_PHY_DATA);
-}
-
-void b43_phy_write(struct b43_wldev *dev, u16 offset, u16 val)
-{
-	struct b43_phy *phy = &dev->phy;
-
-	offset = adjust_phyreg_for_phytype(phy, offset, dev);
-	b43_write16(dev, B43_MMIO_PHY_CONTROL, offset);
-	mmiowb();
-	b43_write16(dev, B43_MMIO_PHY_DATA, val);
-}
-
-static void b43_radio_set_txpower_a(struct b43_wldev *dev, u16 txpower);
-
-/* Adjust the transmission power output (G-PHY) */
-void b43_set_txpower_g(struct b43_wldev *dev,
-		       const struct b43_bbatt *bbatt,
-		       const struct b43_rfatt *rfatt, u8 tx_control)
-{
-	struct b43_phy *phy = &dev->phy;
-	struct b43_txpower_lo_control *lo = phy->lo_control;
-	u16 bb, rf;
-	u16 tx_bias, tx_magn;
-
-	bb = bbatt->att;
-	rf = rfatt->att;
-	tx_bias = lo->tx_bias;
-	tx_magn = lo->tx_magn;
-	if (unlikely(tx_bias == 0xFF))
-		tx_bias = 0;
-
-	/* Save the values for later */
-	phy->tx_control = tx_control;
-	memcpy(&phy->rfatt, rfatt, sizeof(*rfatt));
-	memcpy(&phy->bbatt, bbatt, sizeof(*bbatt));
-
-	if (b43_debug(dev, B43_DBG_XMITPOWER)) {
-		b43dbg(dev->wl, "Tuning TX-power to bbatt(%u), "
-		       "rfatt(%u), tx_control(0x%02X), "
-		       "tx_bias(0x%02X), tx_magn(0x%02X)\n",
-		       bb, rf, tx_control, tx_bias, tx_magn);
-	}
-
-	b43_phy_set_baseband_attenuation(dev, bb);
-	b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_RFATT, rf);
-	if (phy->radio_ver == 0x2050 && phy->radio_rev == 8) {
-		b43_radio_write16(dev, 0x43,
-				  (rf & 0x000F) | (tx_control & 0x0070));
-	} else {
-		b43_radio_write16(dev, 0x43, (b43_radio_read16(dev, 0x43)
-					      & 0xFFF0) | (rf & 0x000F));
-		b43_radio_write16(dev, 0x52, (b43_radio_read16(dev, 0x52)
-					      & ~0x0070) | (tx_control &
-							    0x0070));
-	}
-	if (has_tx_magnification(phy)) {
-		b43_radio_write16(dev, 0x52, tx_magn | tx_bias);
-	} else {
-		b43_radio_write16(dev, 0x52, (b43_radio_read16(dev, 0x52)
-					      & 0xFFF0) | (tx_bias & 0x000F));
-	}
-	if (phy->type == B43_PHYTYPE_G)
-		b43_lo_g_adjust(dev);
-}
-
-static void default_baseband_attenuation(struct b43_wldev *dev,
-					 struct b43_bbatt *bb)
-{
-	struct b43_phy *phy = &dev->phy;
-
-	if (phy->radio_ver == 0x2050 && phy->radio_rev < 6)
-		bb->att = 0;
-	else
-		bb->att = 2;
-}
-
-static void default_radio_attenuation(struct b43_wldev *dev,
-				      struct b43_rfatt *rf)
-{
-	struct ssb_bus *bus = dev->dev->bus;
-	struct b43_phy *phy = &dev->phy;
-
-	rf->with_padmix = 0;
-
-	if (bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM &&
-	    bus->boardinfo.type == SSB_BOARD_BCM4309G) {
-		if (bus->boardinfo.rev < 0x43) {
-			rf->att = 2;
-			return;
-		} else if (bus->boardinfo.rev < 0x51) {
-			rf->att = 3;
-			return;
-		}
-	}
-
-	if (phy->type == B43_PHYTYPE_A) {
-		rf->att = 0x60;
-		return;
-	}
-
-	switch (phy->radio_ver) {
-	case 0x2053:
-		switch (phy->radio_rev) {
-		case 1:
-			rf->att = 6;
-			return;
-		}
-		break;
-	case 0x2050:
-		switch (phy->radio_rev) {
-		case 0:
-			rf->att = 5;
-			return;
-		case 1:
-			if (phy->type == B43_PHYTYPE_G) {
-				if (bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM
-				    && bus->boardinfo.type == SSB_BOARD_BCM4309G
-				    && bus->boardinfo.rev >= 30)
-					rf->att = 3;
-				else if (bus->boardinfo.vendor ==
-					 SSB_BOARDVENDOR_BCM
-					 && bus->boardinfo.type ==
-					 SSB_BOARD_BU4306)
-					rf->att = 3;
-				else
-					rf->att = 1;
-			} else {
-				if (bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM
-				    && bus->boardinfo.type == SSB_BOARD_BCM4309G
-				    && bus->boardinfo.rev >= 30)
-					rf->att = 7;
-				else
-					rf->att = 6;
-			}
-			return;
-		case 2:
-			if (phy->type == B43_PHYTYPE_G) {
-				if (bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM
-				    && bus->boardinfo.type == SSB_BOARD_BCM4309G
-				    && bus->boardinfo.rev >= 30)
-					rf->att = 3;
-				else if (bus->boardinfo.vendor ==
-					 SSB_BOARDVENDOR_BCM
-					 && bus->boardinfo.type ==
-					 SSB_BOARD_BU4306)
-					rf->att = 5;
-				else if (bus->chip_id == 0x4320)
-					rf->att = 4;
-				else
-					rf->att = 3;
-			} else
-				rf->att = 6;
-			return;
-		case 3:
-			rf->att = 5;
-			return;
-		case 4:
-		case 5:
-			rf->att = 1;
-			return;
-		case 6:
-		case 7:
-			rf->att = 5;
-			return;
-		case 8:
-			rf->att = 0xA;
-			rf->with_padmix = 1;
-			return;
-		case 9:
-		default:
-			rf->att = 5;
-			return;
-		}
-	}
-	rf->att = 5;
-}
-
-static u16 default_tx_control(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-
-	if (phy->radio_ver != 0x2050)
-		return 0;
-	if (phy->radio_rev == 1)
-		return B43_TXCTL_PA2DB | B43_TXCTL_TXMIX;
-	if (phy->radio_rev < 6)
-		return B43_TXCTL_PA2DB;
-	if (phy->radio_rev == 8)
-		return B43_TXCTL_TXMIX;
-	return 0;
-}
-
-/* This func is called "PHY calibrate" in the specs... */
-void b43_phy_early_init(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	struct b43_txpower_lo_control *lo = phy->lo_control;
-
-	default_baseband_attenuation(dev, &phy->bbatt);
-	default_radio_attenuation(dev, &phy->rfatt);
-	phy->tx_control = (default_tx_control(dev) << 4);
-
-	/* Commit previous writes */
-	b43_read32(dev, B43_MMIO_MACCTL);
-
-	if (phy->type == B43_PHYTYPE_B || phy->type == B43_PHYTYPE_G) {
-		generate_rfatt_list(dev, &lo->rfatt_list);
-		generate_bbatt_list(dev, &lo->bbatt_list);
-	}
-	if (phy->type == B43_PHYTYPE_G && phy->rev == 1) {
-		/* Workaround: Temporarly disable gmode through the early init
-		 * phase, as the gmode stuff is not needed for phy rev 1 */
-		phy->gmode = 0;
-		b43_wireless_core_reset(dev, 0);
-		b43_phy_initg(dev);
-		phy->gmode = 1;
-		b43_wireless_core_reset(dev, B43_TMSLOW_GMODE);
-	}
-}
-
-/* GPHY_TSSI_Power_Lookup_Table_Init */
-static void b43_gphy_tssi_power_lt_init(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	int i;
-	u16 value;
-
-	for (i = 0; i < 32; i++)
-		b43_ofdmtab_write16(dev, 0x3C20, i, phy->tssi2dbm[i]);
-	for (i = 32; i < 64; i++)
-		b43_ofdmtab_write16(dev, 0x3C00, i - 32, phy->tssi2dbm[i]);
-	for (i = 0; i < 64; i += 2) {
-		value = (u16) phy->tssi2dbm[i];
-		value |= ((u16) phy->tssi2dbm[i + 1]) << 8;
-		b43_phy_write(dev, 0x380 + (i / 2), value);
-	}
-}
-
-/* GPHY_Gain_Lookup_Table_Init */
-static void b43_gphy_gain_lt_init(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	struct b43_txpower_lo_control *lo = phy->lo_control;
-	u16 nr_written = 0;
-	u16 tmp;
-	u8 rf, bb;
-
-	if (!lo->lo_measured) {
-		b43_phy_write(dev, 0x3FF, 0);
-		return;
-	}
-
-	for (rf = 0; rf < lo->rfatt_list.len; rf++) {
-		for (bb = 0; bb < lo->bbatt_list.len; bb++) {
-			if (nr_written >= 0x40)
-				return;
-			tmp = lo->bbatt_list.list[bb].att;
-			tmp <<= 8;
-			if (phy->radio_rev == 8)
-				tmp |= 0x50;
-			else
-				tmp |= 0x40;
-			tmp |= lo->rfatt_list.list[rf].att;
-			b43_phy_write(dev, 0x3C0 + nr_written, tmp);
-			nr_written++;
-		}
-	}
-}
-
-/* GPHY_DC_Lookup_Table */
-void b43_gphy_dc_lt_init(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	struct b43_txpower_lo_control *lo = phy->lo_control;
-	struct b43_loctl *loctl0;
-	struct b43_loctl *loctl1;
-	int i;
-	int rf_offset, bb_offset;
-	u16 tmp;
-
-	for (i = 0; i < lo->rfatt_list.len + lo->bbatt_list.len; i += 2) {
-		rf_offset = i / lo->rfatt_list.len;
-		bb_offset = i % lo->rfatt_list.len;
-
-		loctl0 = b43_get_lo_g_ctl(dev, &lo->rfatt_list.list[rf_offset],
-					  &lo->bbatt_list.list[bb_offset]);
-		if (i + 1 < lo->rfatt_list.len * lo->bbatt_list.len) {
-			rf_offset = (i + 1) / lo->rfatt_list.len;
-			bb_offset = (i + 1) % lo->rfatt_list.len;
-
-			loctl1 =
-			    b43_get_lo_g_ctl(dev,
-					     &lo->rfatt_list.list[rf_offset],
-					     &lo->bbatt_list.list[bb_offset]);
-		} else
-			loctl1 = loctl0;
-
-		tmp = ((u16) loctl0->q & 0xF);
-		tmp |= ((u16) loctl0->i & 0xF) << 4;
-		tmp |= ((u16) loctl1->q & 0xF) << 8;
-		tmp |= ((u16) loctl1->i & 0xF) << 12;	//FIXME?
-		b43_phy_write(dev, 0x3A0 + (i / 2), tmp);
-	}
-}
-
-static void hardware_pctl_init_aphy(struct b43_wldev *dev)
-{
-	//TODO
-}
-
-static void hardware_pctl_init_gphy(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-
-	b43_phy_write(dev, 0x0036, (b43_phy_read(dev, 0x0036) & 0xFFC0)
-		      | (phy->tgt_idle_tssi - phy->cur_idle_tssi));
-	b43_phy_write(dev, 0x0478, (b43_phy_read(dev, 0x0478) & 0xFF00)
-		      | (phy->tgt_idle_tssi - phy->cur_idle_tssi));
-	b43_gphy_tssi_power_lt_init(dev);
-	b43_gphy_gain_lt_init(dev);
-	b43_phy_write(dev, 0x0060, b43_phy_read(dev, 0x0060) & 0xFFBF);
-	b43_phy_write(dev, 0x0014, 0x0000);
-
-	B43_WARN_ON(phy->rev < 6);
-	b43_phy_write(dev, 0x0478, b43_phy_read(dev, 0x0478)
-		      | 0x0800);
-	b43_phy_write(dev, 0x0478, b43_phy_read(dev, 0x0478)
-		      & 0xFEFF);
-	b43_phy_write(dev, 0x0801, b43_phy_read(dev, 0x0801)
-		      & 0xFFBF);
-
-	b43_gphy_dc_lt_init(dev);
-}
-
-/* HardwarePowerControl init for A and G PHY */
-static void b43_hardware_pctl_init(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-
-	if (!b43_has_hardware_pctl(phy)) {
-		/* No hardware power control */
-		b43_hf_write(dev, b43_hf_read(dev) & ~B43_HF_HWPCTL);
-		return;
-	}
-	/* Init the hwpctl related hardware */
-	switch (phy->type) {
-	case B43_PHYTYPE_A:
-		hardware_pctl_init_aphy(dev);
-		break;
-	case B43_PHYTYPE_G:
-		hardware_pctl_init_gphy(dev);
-		break;
-	default:
-		B43_WARN_ON(1);
-	}
-	/* Enable hardware pctl in firmware. */
-	b43_hf_write(dev, b43_hf_read(dev) | B43_HF_HWPCTL);
-}
-
-static void b43_hardware_pctl_early_init(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-
-	if (!b43_has_hardware_pctl(phy)) {
-		b43_phy_write(dev, 0x047A, 0xC111);
-		return;
-	}
-
-	b43_phy_write(dev, 0x0036, b43_phy_read(dev, 0x0036) & 0xFEFF);
-	b43_phy_write(dev, 0x002F, 0x0202);
-	b43_phy_write(dev, 0x047C, b43_phy_read(dev, 0x047C) | 0x0002);
-	b43_phy_write(dev, 0x047A, b43_phy_read(dev, 0x047A) | 0xF000);
-	if (phy->radio_ver == 0x2050 && phy->radio_rev == 8) {
-		b43_phy_write(dev, 0x047A, (b43_phy_read(dev, 0x047A)
-					    & 0xFF0F) | 0x0010);
-		b43_phy_write(dev, 0x005D, b43_phy_read(dev, 0x005D)
-			      | 0x8000);
-		b43_phy_write(dev, 0x004E, (b43_phy_read(dev, 0x004E)
-					    & 0xFFC0) | 0x0010);
-		b43_phy_write(dev, 0x002E, 0xC07F);
-		b43_phy_write(dev, 0x0036, b43_phy_read(dev, 0x0036)
-			      | 0x0400);
-	} else {
-		b43_phy_write(dev, 0x0036, b43_phy_read(dev, 0x0036)
-			      | 0x0200);
-		b43_phy_write(dev, 0x0036, b43_phy_read(dev, 0x0036)
-			      | 0x0400);
-		b43_phy_write(dev, 0x005D, b43_phy_read(dev, 0x005D)
-			      & 0x7FFF);
-		b43_phy_write(dev, 0x004F, b43_phy_read(dev, 0x004F)
-			      & 0xFFFE);
-		b43_phy_write(dev, 0x004E, (b43_phy_read(dev, 0x004E)
-					    & 0xFFC0) | 0x0010);
-		b43_phy_write(dev, 0x002E, 0xC07F);
-		b43_phy_write(dev, 0x047A, (b43_phy_read(dev, 0x047A)
-					    & 0xFF0F) | 0x0010);
-	}
-}
-
-/* Intialize B/G PHY power control
- * as described in http://bcm-specs.sipsolutions.net/InitPowerControl
- */
-static void b43_phy_init_pctl(struct b43_wldev *dev)
-{
-	struct ssb_bus *bus = dev->dev->bus;
-	struct b43_phy *phy = &dev->phy;
-	struct b43_rfatt old_rfatt;
-	struct b43_bbatt old_bbatt;
-	u8 old_tx_control = 0;
-
-	if ((bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM) &&
-	    (bus->boardinfo.type == SSB_BOARD_BU4306))
-		return;
-
-	b43_phy_write(dev, 0x0028, 0x8018);
-
-	/* This does something with the Analog... */
-	b43_write16(dev, B43_MMIO_PHY0, b43_read16(dev, B43_MMIO_PHY0)
-		    & 0xFFDF);
-
-	if (phy->type == B43_PHYTYPE_G && !phy->gmode)
-		return;
-	b43_hardware_pctl_early_init(dev);
-	if (phy->cur_idle_tssi == 0) {
-		if (phy->radio_ver == 0x2050 && phy->analog == 0) {
-			b43_radio_write16(dev, 0x0076,
-					  (b43_radio_read16(dev, 0x0076)
-					   & 0x00F7) | 0x0084);
-		} else {
-			struct b43_rfatt rfatt;
-			struct b43_bbatt bbatt;
-
-			memcpy(&old_rfatt, &phy->rfatt, sizeof(old_rfatt));
-			memcpy(&old_bbatt, &phy->bbatt, sizeof(old_bbatt));
-			old_tx_control = phy->tx_control;
-
-			bbatt.att = 11;
-			if (phy->radio_rev == 8) {
-				rfatt.att = 15;
-				rfatt.with_padmix = 1;
-			} else {
-				rfatt.att = 9;
-				rfatt.with_padmix = 0;
-			}
-			b43_set_txpower_g(dev, &bbatt, &rfatt, 0);
-		}
-		b43_dummy_transmission(dev);
-		phy->cur_idle_tssi = b43_phy_read(dev, B43_PHY_ITSSI);
-		if (B43_DEBUG) {
-			/* Current-Idle-TSSI sanity check. */
-			if (abs(phy->cur_idle_tssi - phy->tgt_idle_tssi) >= 20) {
-				b43dbg(dev->wl,
-				       "!WARNING! Idle-TSSI phy->cur_idle_tssi "
-				       "measuring failed. (cur=%d, tgt=%d). Disabling TX power "
-				       "adjustment.\n", phy->cur_idle_tssi,
-				       phy->tgt_idle_tssi);
-				phy->cur_idle_tssi = 0;
-			}
-		}
-		if (phy->radio_ver == 0x2050 && phy->analog == 0) {
-			b43_radio_write16(dev, 0x0076,
-					  b43_radio_read16(dev, 0x0076)
-					  & 0xFF7B);
-		} else {
-			b43_set_txpower_g(dev, &old_bbatt,
-					  &old_rfatt, old_tx_control);
-		}
-	}
-	b43_hardware_pctl_init(dev);
-	b43_shm_clear_tssi(dev);
-}
-
-static void b43_phy_agcsetup(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	u16 offset = 0x0000;
-
-	if (phy->rev == 1)
-		offset = 0x4C00;
-
-	b43_ofdmtab_write16(dev, offset, 0, 0x00FE);
-	b43_ofdmtab_write16(dev, offset, 1, 0x000D);
-	b43_ofdmtab_write16(dev, offset, 2, 0x0013);
-	b43_ofdmtab_write16(dev, offset, 3, 0x0019);
-
-	if (phy->rev == 1) {
-		b43_ofdmtab_write16(dev, 0x1800, 0, 0x2710);
-		b43_ofdmtab_write16(dev, 0x1801, 0, 0x9B83);
-		b43_ofdmtab_write16(dev, 0x1802, 0, 0x9B83);
-		b43_ofdmtab_write16(dev, 0x1803, 0, 0x0F8D);
-		b43_phy_write(dev, 0x0455, 0x0004);
-	}
-
-	b43_phy_write(dev, 0x04A5, (b43_phy_read(dev, 0x04A5)
-				    & 0x00FF) | 0x5700);
-	b43_phy_write(dev, 0x041A, (b43_phy_read(dev, 0x041A)
-				    & 0xFF80) | 0x000F);
-	b43_phy_write(dev, 0x041A, (b43_phy_read(dev, 0x041A)
-				    & 0xC07F) | 0x2B80);
-	b43_phy_write(dev, 0x048C, (b43_phy_read(dev, 0x048C)
-				    & 0xF0FF) | 0x0300);
-
-	b43_radio_write16(dev, 0x007A, b43_radio_read16(dev, 0x007A)
-			  | 0x0008);
-
-	b43_phy_write(dev, 0x04A0, (b43_phy_read(dev, 0x04A0)
-				    & 0xFFF0) | 0x0008);
-	b43_phy_write(dev, 0x04A1, (b43_phy_read(dev, 0x04A1)
-				    & 0xF0FF) | 0x0600);
-	b43_phy_write(dev, 0x04A2, (b43_phy_read(dev, 0x04A2)
-				    & 0xF0FF) | 0x0700);
-	b43_phy_write(dev, 0x04A0, (b43_phy_read(dev, 0x04A0)
-				    & 0xF0FF) | 0x0100);
-
-	if (phy->rev == 1) {
-		b43_phy_write(dev, 0x04A2, (b43_phy_read(dev, 0x04A2)
-					    & 0xFFF0) | 0x0007);
-	}
-
-	b43_phy_write(dev, 0x0488, (b43_phy_read(dev, 0x0488)
-				    & 0xFF00) | 0x001C);
-	b43_phy_write(dev, 0x0488, (b43_phy_read(dev, 0x0488)
-				    & 0xC0FF) | 0x0200);
-	b43_phy_write(dev, 0x0496, (b43_phy_read(dev, 0x0496)
-				    & 0xFF00) | 0x001C);
-	b43_phy_write(dev, 0x0489, (b43_phy_read(dev, 0x0489)
-				    & 0xFF00) | 0x0020);
-	b43_phy_write(dev, 0x0489, (b43_phy_read(dev, 0x0489)
-				    & 0xC0FF) | 0x0200);
-	b43_phy_write(dev, 0x0482, (b43_phy_read(dev, 0x0482)
-				    & 0xFF00) | 0x002E);
-	b43_phy_write(dev, 0x0496, (b43_phy_read(dev, 0x0496)
-				    & 0x00FF) | 0x1A00);
-	b43_phy_write(dev, 0x0481, (b43_phy_read(dev, 0x0481)
-				    & 0xFF00) | 0x0028);
-	b43_phy_write(dev, 0x0481, (b43_phy_read(dev, 0x0481)
-				    & 0x00FF) | 0x2C00);
-
-	if (phy->rev == 1) {
-		b43_phy_write(dev, 0x0430, 0x092B);
-		b43_phy_write(dev, 0x041B, (b43_phy_read(dev, 0x041B)
-					    & 0xFFE1) | 0x0002);
-	} else {
-		b43_phy_write(dev, 0x041B, b43_phy_read(dev, 0x041B)
-			      & 0xFFE1);
-		b43_phy_write(dev, 0x041F, 0x287A);
-		b43_phy_write(dev, 0x0420, (b43_phy_read(dev, 0x0420)
-					    & 0xFFF0) | 0x0004);
-	}
-
-	if (phy->rev >= 6) {
-		b43_phy_write(dev, 0x0422, 0x287A);
-		b43_phy_write(dev, 0x0420, (b43_phy_read(dev, 0x0420)
-					    & 0x0FFF) | 0x3000);
-	}
-
-	b43_phy_write(dev, 0x04A8, (b43_phy_read(dev, 0x04A8)
-				    & 0x8080) | 0x7874);
-	b43_phy_write(dev, 0x048E, 0x1C00);
-
-	offset = 0x0800;
-	if (phy->rev == 1) {
-		offset = 0x5400;
-		b43_phy_write(dev, 0x04AB, (b43_phy_read(dev, 0x04AB)
-					    & 0xF0FF) | 0x0600);
-		b43_phy_write(dev, 0x048B, 0x005E);
-		b43_phy_write(dev, 0x048C, (b43_phy_read(dev, 0x048C)
-					    & 0xFF00) | 0x001E);
-		b43_phy_write(dev, 0x048D, 0x0002);
-	}
-	b43_ofdmtab_write16(dev, offset, 0, 0x00);
-	b43_ofdmtab_write16(dev, offset, 1, 0x07);
-	b43_ofdmtab_write16(dev, offset, 2, 0x10);
-	b43_ofdmtab_write16(dev, offset, 3, 0x1C);
-
-	if (phy->rev >= 6) {
-		b43_phy_write(dev, 0x0426, b43_phy_read(dev, 0x0426)
-			      & 0xFFFC);
-		b43_phy_write(dev, 0x0426, b43_phy_read(dev, 0x0426)
-			      & 0xEFFF);
-	}
-}
-
-static void b43_phy_setupg(struct b43_wldev *dev)
-{
-	struct ssb_bus *bus = dev->dev->bus;
-	struct b43_phy *phy = &dev->phy;
-	u16 i;
-
-	B43_WARN_ON(phy->type != B43_PHYTYPE_G);
-	if (phy->rev == 1) {
-		b43_phy_write(dev, 0x0406, 0x4F19);
-		b43_phy_write(dev, B43_PHY_G_CRS,
-			      (b43_phy_read(dev, B43_PHY_G_CRS) & 0xFC3F) |
-			      0x0340);
-		b43_phy_write(dev, 0x042C, 0x005A);
-		b43_phy_write(dev, 0x0427, 0x001A);
-
-		for (i = 0; i < B43_TAB_FINEFREQG_SIZE; i++)
-			b43_ofdmtab_write16(dev, 0x5800, i,
-					    b43_tab_finefreqg[i]);
-		for (i = 0; i < B43_TAB_NOISEG1_SIZE; i++)
-			b43_ofdmtab_write16(dev, 0x1800, i, b43_tab_noiseg1[i]);
-		for (i = 0; i < B43_TAB_ROTOR_SIZE; i++)
-			b43_ofdmtab_write16(dev, 0x2000, i, b43_tab_rotor[i]);
-	} else {
-		/* nrssi values are signed 6-bit values. Not sure why we write 0x7654 here... */
-		b43_nrssi_hw_write(dev, 0xBA98, (s16) 0x7654);
-
-		if (phy->rev == 2) {
-			b43_phy_write(dev, 0x04C0, 0x1861);
-			b43_phy_write(dev, 0x04C1, 0x0271);
-		} else if (phy->rev > 2) {
-			b43_phy_write(dev, 0x04C0, 0x0098);
-			b43_phy_write(dev, 0x04C1, 0x0070);
-			b43_phy_write(dev, 0x04C9, 0x0080);
-		}
-		b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B) | 0x800);
-
-		for (i = 0; i < 64; i++)
-			b43_ofdmtab_write16(dev, 0x4000, i, i);
-		for (i = 0; i < B43_TAB_NOISEG2_SIZE; i++)
-			b43_ofdmtab_write16(dev, 0x1800, i, b43_tab_noiseg2[i]);
-	}
-
-	if (phy->rev <= 2)
-		for (i = 0; i < B43_TAB_NOISESCALEG_SIZE; i++)
-			b43_ofdmtab_write16(dev, 0x1400, i,
-					    b43_tab_noisescaleg1[i]);
-	else if ((phy->rev >= 7) && (b43_phy_read(dev, 0x0449) & 0x0200))
-		for (i = 0; i < B43_TAB_NOISESCALEG_SIZE; i++)
-			b43_ofdmtab_write16(dev, 0x1400, i,
-					    b43_tab_noisescaleg3[i]);
-	else
-		for (i = 0; i < B43_TAB_NOISESCALEG_SIZE; i++)
-			b43_ofdmtab_write16(dev, 0x1400, i,
-					    b43_tab_noisescaleg2[i]);
-
-	if (phy->rev == 2)
-		for (i = 0; i < B43_TAB_SIGMASQR_SIZE; i++)
-			b43_ofdmtab_write16(dev, 0x5000, i,
-					    b43_tab_sigmasqr1[i]);
-	else if ((phy->rev > 2) && (phy->rev <= 8))
-		for (i = 0; i < B43_TAB_SIGMASQR_SIZE; i++)
-			b43_ofdmtab_write16(dev, 0x5000, i,
-					    b43_tab_sigmasqr2[i]);
-
-	if (phy->rev == 1) {
-		for (i = 0; i < B43_TAB_RETARD_SIZE; i++)
-			b43_ofdmtab_write32(dev, 0x2400, i, b43_tab_retard[i]);
-		for (i = 4; i < 20; i++)
-			b43_ofdmtab_write16(dev, 0x5400, i, 0x0020);
-		b43_phy_agcsetup(dev);
-
-		if ((bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM) &&
-		    (bus->boardinfo.type == SSB_BOARD_BU4306) &&
-		    (bus->boardinfo.rev == 0x17))
-			return;
-
-		b43_ofdmtab_write16(dev, 0x5001, 0, 0x0002);
-		b43_ofdmtab_write16(dev, 0x5002, 0, 0x0001);
-	} else {
-		for (i = 0; i < 0x20; i++)
-			b43_ofdmtab_write16(dev, 0x1000, i, 0x0820);
-		b43_phy_agcsetup(dev);
-		b43_phy_read(dev, 0x0400);	/* dummy read */
-		b43_phy_write(dev, 0x0403, 0x1000);
-		b43_ofdmtab_write16(dev, 0x3C02, 0, 0x000F);
-		b43_ofdmtab_write16(dev, 0x3C03, 0, 0x0014);
-
-		if ((bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM) &&
-		    (bus->boardinfo.type == SSB_BOARD_BU4306) &&
-		    (bus->boardinfo.rev == 0x17))
-			return;
-
-		b43_ofdmtab_write16(dev, 0x0401, 0, 0x0002);
-		b43_ofdmtab_write16(dev, 0x0402, 0, 0x0001);
-	}
-}
-
-/* Initialize the noisescaletable for APHY */
-static void b43_phy_init_noisescaletbl(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	int i;
-
-	for (i = 0; i < 12; i++) {
-		if (phy->rev == 2)
-			b43_ofdmtab_write16(dev, 0x1400, i, 0x6767);
-		else
-			b43_ofdmtab_write16(dev, 0x1400, i, 0x2323);
-	}
-	if (phy->rev == 2)
-		b43_ofdmtab_write16(dev, 0x1400, i, 0x6700);
-	else
-		b43_ofdmtab_write16(dev, 0x1400, i, 0x2300);
-	for (i = 0; i < 11; i++) {
-		if (phy->rev == 2)
-			b43_ofdmtab_write16(dev, 0x1400, i, 0x6767);
-		else
-			b43_ofdmtab_write16(dev, 0x1400, i, 0x2323);
-	}
-	if (phy->rev == 2)
-		b43_ofdmtab_write16(dev, 0x1400, i, 0x0067);
-	else
-		b43_ofdmtab_write16(dev, 0x1400, i, 0x0023);
-}
-
-static void b43_phy_setupa(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	u16 i;
-
-	B43_WARN_ON(phy->type != B43_PHYTYPE_A);
-	switch (phy->rev) {
-	case 2:
-		b43_phy_write(dev, 0x008E, 0x3800);
-		b43_phy_write(dev, 0x0035, 0x03FF);
-		b43_phy_write(dev, 0x0036, 0x0400);
-
-		b43_ofdmtab_write16(dev, 0x3807, 0, 0x0051);
-
-		b43_phy_write(dev, 0x001C, 0x0FF9);
-		b43_phy_write(dev, 0x0020, b43_phy_read(dev, 0x0020) & 0xFF0F);
-		b43_ofdmtab_write16(dev, 0x3C0C, 0, 0x07BF);
-		b43_radio_write16(dev, 0x0002, 0x07BF);
-
-		b43_phy_write(dev, 0x0024, 0x4680);
-		b43_phy_write(dev, 0x0020, 0x0003);
-		b43_phy_write(dev, 0x001D, 0x0F40);
-		b43_phy_write(dev, 0x001F, 0x1C00);
-
-		b43_phy_write(dev, 0x002A, (b43_phy_read(dev, 0x002A)
-					    & 0x00FF) | 0x0400);
-		b43_phy_write(dev, 0x002B, b43_phy_read(dev, 0x002B)
-			      & 0xFBFF);
-		b43_phy_write(dev, 0x008E, 0x58C1);
-
-		b43_ofdmtab_write16(dev, 0x0803, 0, 0x000F);
-		b43_ofdmtab_write16(dev, 0x0804, 0, 0x001F);
-		b43_ofdmtab_write16(dev, 0x0805, 0, 0x002A);
-		b43_ofdmtab_write16(dev, 0x0805, 0, 0x0030);
-		b43_ofdmtab_write16(dev, 0x0807, 0, 0x003A);
-
-		b43_ofdmtab_write16(dev, 0x0000, 0, 0x0013);
-		b43_ofdmtab_write16(dev, 0x0000, 1, 0x0013);
-		b43_ofdmtab_write16(dev, 0x0000, 2, 0x0013);
-		b43_ofdmtab_write16(dev, 0x0000, 3, 0x0013);
-		b43_ofdmtab_write16(dev, 0x0000, 4, 0x0015);
-		b43_ofdmtab_write16(dev, 0x0000, 5, 0x0015);
-		b43_ofdmtab_write16(dev, 0x0000, 6, 0x0019);
-
-		b43_ofdmtab_write16(dev, 0x0404, 0, 0x0003);
-		b43_ofdmtab_write16(dev, 0x0405, 0, 0x0003);
-		b43_ofdmtab_write16(dev, 0x0406, 0, 0x0007);
-
-		for (i = 0; i < 16; i++)
-			b43_ofdmtab_write16(dev, 0x4000, i, (0x8 + i) & 0x000F);
-
-		b43_ofdmtab_write16(dev, 0x3003, 0, 0x1044);
-		b43_ofdmtab_write16(dev, 0x3004, 0, 0x7201);
-		b43_ofdmtab_write16(dev, 0x3006, 0, 0x0040);
-		b43_ofdmtab_write16(dev, 0x3001, 0,
-				    (b43_ofdmtab_read16(dev, 0x3001, 0) &
-				     0x0010) | 0x0008);
-
-		for (i = 0; i < B43_TAB_FINEFREQA_SIZE; i++)
-			b43_ofdmtab_write16(dev, 0x5800, i,
-					    b43_tab_finefreqa[i]);
-		for (i = 0; i < B43_TAB_NOISEA2_SIZE; i++)
-			b43_ofdmtab_write16(dev, 0x1800, i, b43_tab_noisea2[i]);
-		for (i = 0; i < B43_TAB_ROTOR_SIZE; i++)
-			b43_ofdmtab_write32(dev, 0x2000, i, b43_tab_rotor[i]);
-		b43_phy_init_noisescaletbl(dev);
-		for (i = 0; i < B43_TAB_RETARD_SIZE; i++)
-			b43_ofdmtab_write32(dev, 0x2400, i, b43_tab_retard[i]);
-		break;
-	case 3:
-		for (i = 0; i < 64; i++)
-			b43_ofdmtab_write16(dev, 0x4000, i, i);
-
-		b43_ofdmtab_write16(dev, 0x3807, 0, 0x0051);
-
-		b43_phy_write(dev, 0x001C, 0x0FF9);
-		b43_phy_write(dev, 0x0020, b43_phy_read(dev, 0x0020) & 0xFF0F);
-		b43_radio_write16(dev, 0x0002, 0x07BF);
-
-		b43_phy_write(dev, 0x0024, 0x4680);
-		b43_phy_write(dev, 0x0020, 0x0003);
-		b43_phy_write(dev, 0x001D, 0x0F40);
-		b43_phy_write(dev, 0x001F, 0x1C00);
-		b43_phy_write(dev, 0x002A, (b43_phy_read(dev, 0x002A)
-					    & 0x00FF) | 0x0400);
-
-		b43_ofdmtab_write16(dev, 0x3000, 1,
-				    (b43_ofdmtab_read16(dev, 0x3000, 1)
-				     & 0x0010) | 0x0008);
-		for (i = 0; i < B43_TAB_NOISEA3_SIZE; i++) {
-			b43_ofdmtab_write16(dev, 0x1800, i, b43_tab_noisea3[i]);
-		}
-		b43_phy_init_noisescaletbl(dev);
-		for (i = 0; i < B43_TAB_SIGMASQR_SIZE; i++) {
-			b43_ofdmtab_write16(dev, 0x5000, i,
-					    b43_tab_sigmasqr1[i]);
-		}
-
-		b43_phy_write(dev, 0x0003, 0x1808);
-
-		b43_ofdmtab_write16(dev, 0x0803, 0, 0x000F);
-		b43_ofdmtab_write16(dev, 0x0804, 0, 0x001F);
-		b43_ofdmtab_write16(dev, 0x0805, 0, 0x002A);
-		b43_ofdmtab_write16(dev, 0x0805, 0, 0x0030);
-		b43_ofdmtab_write16(dev, 0x0807, 0, 0x003A);
-
-		b43_ofdmtab_write16(dev, 0x0000, 0, 0x0013);
-		b43_ofdmtab_write16(dev, 0x0001, 0, 0x0013);
-		b43_ofdmtab_write16(dev, 0x0002, 0, 0x0013);
-		b43_ofdmtab_write16(dev, 0x0003, 0, 0x0013);
-		b43_ofdmtab_write16(dev, 0x0004, 0, 0x0015);
-		b43_ofdmtab_write16(dev, 0x0005, 0, 0x0015);
-		b43_ofdmtab_write16(dev, 0x0006, 0, 0x0019);
-
-		b43_ofdmtab_write16(dev, 0x0404, 0, 0x0003);
-		b43_ofdmtab_write16(dev, 0x0405, 0, 0x0003);
-		b43_ofdmtab_write16(dev, 0x0406, 0, 0x0007);
-
-		b43_ofdmtab_write16(dev, 0x3C02, 0, 0x000F);
-		b43_ofdmtab_write16(dev, 0x3C03, 0, 0x0014);
-		break;
-	default:
-		B43_WARN_ON(1);
-	}
-}
-
-/* Initialize APHY. This is also called for the GPHY in some cases. */
-static void b43_phy_inita(struct b43_wldev *dev)
-{
-	struct ssb_bus *bus = dev->dev->bus;
-	struct b43_phy *phy = &dev->phy;
-	u16 tval;
-
-	might_sleep();
-
-	if (phy->type == B43_PHYTYPE_A) {
-		b43_phy_setupa(dev);
-	} else {
-		b43_phy_setupg(dev);
-		if (phy->gmode &&
-		    (dev->dev->bus->sprom.r1.boardflags_lo & B43_BFL_PACTRL))
-			b43_phy_write(dev, 0x046E, 0x03CF);
-		return;
-	}
-
-	b43_phy_write(dev, B43_PHY_A_CRS,
-		      (b43_phy_read(dev, B43_PHY_A_CRS) & 0xF83C) | 0x0340);
-	b43_phy_write(dev, 0x0034, 0x0001);
-
-	//TODO: RSSI AGC
-	b43_phy_write(dev, B43_PHY_A_CRS,
-		      b43_phy_read(dev, B43_PHY_A_CRS) | (1 << 14));
-	b43_radio_init2060(dev);
-
-	if ((bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM) &&
-	    ((bus->boardinfo.type == SSB_BOARD_BU4306) ||
-	     (bus->boardinfo.type == SSB_BOARD_BU4309))) {
-		if (phy->lofcal == 0xFFFF) {
-			//TODO: LOF Cal
-			b43_radio_set_tx_iq(dev);
-		} else
-			b43_radio_write16(dev, 0x001E, phy->lofcal);
-	}
-
-	b43_phy_write(dev, 0x007A, 0xF111);
-
-	if (phy->cur_idle_tssi == 0) {
-		b43_radio_write16(dev, 0x0019, 0x0000);
-		b43_radio_write16(dev, 0x0017, 0x0020);
-
-		tval = b43_ofdmtab_read16(dev, 0x3001, 0);
-		if (phy->rev == 1) {
-			b43_ofdmtab_write16(dev, 0x3001, 0,
-					    (b43_ofdmtab_read16(dev, 0x3001, 0)
-					     & 0xFF87)
-					    | 0x0058);
-		} else {
-			b43_ofdmtab_write16(dev, 0x3001, 0,
-					    (b43_ofdmtab_read16(dev, 0x3001, 0)
-					     & 0xFFC3)
-					    | 0x002C);
-		}
-		b43_dummy_transmission(dev);
-		phy->cur_idle_tssi = b43_phy_read(dev, B43_PHY_A_PCTL);
-		b43_ofdmtab_write16(dev, 0x3001, 0, tval);
-
-		b43_radio_set_txpower_a(dev, 0x0018);
-	}
-	b43_shm_clear_tssi(dev);
-}
-
-static void b43_phy_initb2(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	u16 offset, val;
-
-	b43_write16(dev, 0x03EC, 0x3F22);
-	b43_phy_write(dev, 0x0020, 0x301C);
-	b43_phy_write(dev, 0x0026, 0x0000);
-	b43_phy_write(dev, 0x0030, 0x00C6);
-	b43_phy_write(dev, 0x0088, 0x3E00);
-	val = 0x3C3D;
-	for (offset = 0x0089; offset < 0x00A7; offset++) {
-		b43_phy_write(dev, offset, val);
-		val -= 0x0202;
-	}
-	b43_phy_write(dev, 0x03E4, 0x3000);
-	b43_radio_selectchannel(dev, phy->channel, 0);
-	if (phy->radio_ver != 0x2050) {
-		b43_radio_write16(dev, 0x0075, 0x0080);
-		b43_radio_write16(dev, 0x0079, 0x0081);
-	}
-	b43_radio_write16(dev, 0x0050, 0x0020);
-	b43_radio_write16(dev, 0x0050, 0x0023);
-	if (phy->radio_ver == 0x2050) {
-		b43_radio_write16(dev, 0x0050, 0x0020);
-		b43_radio_write16(dev, 0x005A, 0x0070);
-		b43_radio_write16(dev, 0x005B, 0x007B);
-		b43_radio_write16(dev, 0x005C, 0x00B0);
-		b43_radio_write16(dev, 0x007A, 0x000F);
-		b43_phy_write(dev, 0x0038, 0x0677);
-		b43_radio_init2050(dev);
-	}
-	b43_phy_write(dev, 0x0014, 0x0080);
-	b43_phy_write(dev, 0x0032, 0x00CA);
-	b43_phy_write(dev, 0x0032, 0x00CC);
-	b43_phy_write(dev, 0x0035, 0x07C2);
-	b43_lo_b_measure(dev);
-	b43_phy_write(dev, 0x0026, 0xCC00);
-	if (phy->radio_ver != 0x2050)
-		b43_phy_write(dev, 0x0026, 0xCE00);
-	b43_write16(dev, B43_MMIO_CHANNEL_EXT, 0x1000);
-	b43_phy_write(dev, 0x002A, 0x88A3);
-	if (phy->radio_ver != 0x2050)
-		b43_phy_write(dev, 0x002A, 0x88C2);
-	b43_set_txpower_g(dev, &phy->bbatt, &phy->rfatt, phy->tx_control);
-	b43_phy_init_pctl(dev);
-}
-
-static void b43_phy_initb4(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	u16 offset, val;
-
-	b43_write16(dev, 0x03EC, 0x3F22);
-	b43_phy_write(dev, 0x0020, 0x301C);
-	b43_phy_write(dev, 0x0026, 0x0000);
-	b43_phy_write(dev, 0x0030, 0x00C6);
-	b43_phy_write(dev, 0x0088, 0x3E00);
-	val = 0x3C3D;
-	for (offset = 0x0089; offset < 0x00A7; offset++) {
-		b43_phy_write(dev, offset, val);
-		val -= 0x0202;
-	}
-	b43_phy_write(dev, 0x03E4, 0x3000);
-	b43_radio_selectchannel(dev, phy->channel, 0);
-	if (phy->radio_ver != 0x2050) {
-		b43_radio_write16(dev, 0x0075, 0x0080);
-		b43_radio_write16(dev, 0x0079, 0x0081);
-	}
-	b43_radio_write16(dev, 0x0050, 0x0020);
-	b43_radio_write16(dev, 0x0050, 0x0023);
-	if (phy->radio_ver == 0x2050) {
-		b43_radio_write16(dev, 0x0050, 0x0020);
-		b43_radio_write16(dev, 0x005A, 0x0070);
-		b43_radio_write16(dev, 0x005B, 0x007B);
-		b43_radio_write16(dev, 0x005C, 0x00B0);
-		b43_radio_write16(dev, 0x007A, 0x000F);
-		b43_phy_write(dev, 0x0038, 0x0677);
-		b43_radio_init2050(dev);
-	}
-	b43_phy_write(dev, 0x0014, 0x0080);
-	b43_phy_write(dev, 0x0032, 0x00CA);
-	if (phy->radio_ver == 0x2050)
-		b43_phy_write(dev, 0x0032, 0x00E0);
-	b43_phy_write(dev, 0x0035, 0x07C2);
-
-	b43_lo_b_measure(dev);
-
-	b43_phy_write(dev, 0x0026, 0xCC00);
-	if (phy->radio_ver == 0x2050)
-		b43_phy_write(dev, 0x0026, 0xCE00);
-	b43_write16(dev, B43_MMIO_CHANNEL_EXT, 0x1100);
-	b43_phy_write(dev, 0x002A, 0x88A3);
-	if (phy->radio_ver == 0x2050)
-		b43_phy_write(dev, 0x002A, 0x88C2);
-	b43_set_txpower_g(dev, &phy->bbatt, &phy->rfatt, phy->tx_control);
-	if (dev->dev->bus->sprom.r1.boardflags_lo & B43_BFL_RSSI) {
-		b43_calc_nrssi_slope(dev);
-		b43_calc_nrssi_threshold(dev);
-	}
-	b43_phy_init_pctl(dev);
-}
-
-static void b43_phy_initb5(struct b43_wldev *dev)
-{
-	struct ssb_bus *bus = dev->dev->bus;
-	struct b43_phy *phy = &dev->phy;
-	u16 offset, value;
-	u8 old_channel;
-
-	if (phy->analog == 1) {
-		b43_radio_write16(dev, 0x007A, b43_radio_read16(dev, 0x007A)
-				  | 0x0050);
-	}
-	if ((bus->boardinfo.vendor != SSB_BOARDVENDOR_BCM) &&
-	    (bus->boardinfo.type != SSB_BOARD_BU4306)) {
-		value = 0x2120;
-		for (offset = 0x00A8; offset < 0x00C7; offset++) {
-			b43_phy_write(dev, offset, value);
-			value += 0x202;
-		}
-	}
-	b43_phy_write(dev, 0x0035, (b43_phy_read(dev, 0x0035) & 0xF0FF)
-		      | 0x0700);
-	if (phy->radio_ver == 0x2050)
-		b43_phy_write(dev, 0x0038, 0x0667);
-
-	if (phy->gmode || phy->rev >= 2) {
-		if (phy->radio_ver == 0x2050) {
-			b43_radio_write16(dev, 0x007A,
-					  b43_radio_read16(dev, 0x007A)
-					  | 0x0020);
-			b43_radio_write16(dev, 0x0051,
-					  b43_radio_read16(dev, 0x0051)
-					  | 0x0004);
-		}
-		b43_write16(dev, B43_MMIO_PHY_RADIO, 0x0000);
-
-		b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) | 0x0100);
-		b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B) | 0x2000);
-
-		b43_phy_write(dev, 0x001C, 0x186A);
-
-		b43_phy_write(dev, 0x0013,
-			      (b43_phy_read(dev, 0x0013) & 0x00FF) | 0x1900);
-		b43_phy_write(dev, 0x0035,
-			      (b43_phy_read(dev, 0x0035) & 0xFFC0) | 0x0064);
-		b43_phy_write(dev, 0x005D,
-			      (b43_phy_read(dev, 0x005D) & 0xFF80) | 0x000A);
-	}
-
-	if (dev->bad_frames_preempt) {
-		b43_phy_write(dev, B43_PHY_RADIO_BITFIELD,
-			      b43_phy_read(dev,
-					   B43_PHY_RADIO_BITFIELD) | (1 << 11));
-	}
-
-	if (phy->analog == 1) {
-		b43_phy_write(dev, 0x0026, 0xCE00);
-		b43_phy_write(dev, 0x0021, 0x3763);
-		b43_phy_write(dev, 0x0022, 0x1BC3);
-		b43_phy_write(dev, 0x0023, 0x06F9);
-		b43_phy_write(dev, 0x0024, 0x037E);
-	} else
-		b43_phy_write(dev, 0x0026, 0xCC00);
-	b43_phy_write(dev, 0x0030, 0x00C6);
-	b43_write16(dev, 0x03EC, 0x3F22);
-
-	if (phy->analog == 1)
-		b43_phy_write(dev, 0x0020, 0x3E1C);
-	else
-		b43_phy_write(dev, 0x0020, 0x301C);
-
-	if (phy->analog == 0)
-		b43_write16(dev, 0x03E4, 0x3000);
-
-	old_channel = phy->channel;
-	/* Force to channel 7, even if not supported. */
-	b43_radio_selectchannel(dev, 7, 0);
-
-	if (phy->radio_ver != 0x2050) {
-		b43_radio_write16(dev, 0x0075, 0x0080);
-		b43_radio_write16(dev, 0x0079, 0x0081);
-	}
-
-	b43_radio_write16(dev, 0x0050, 0x0020);
-	b43_radio_write16(dev, 0x0050, 0x0023);
-
-	if (phy->radio_ver == 0x2050) {
-		b43_radio_write16(dev, 0x0050, 0x0020);
-		b43_radio_write16(dev, 0x005A, 0x0070);
-	}
-
-	b43_radio_write16(dev, 0x005B, 0x007B);
-	b43_radio_write16(dev, 0x005C, 0x00B0);
-
-	b43_radio_write16(dev, 0x007A, b43_radio_read16(dev, 0x007A) | 0x0007);
-
-	b43_radio_selectchannel(dev, old_channel, 0);
-
-	b43_phy_write(dev, 0x0014, 0x0080);
-	b43_phy_write(dev, 0x0032, 0x00CA);
-	b43_phy_write(dev, 0x002A, 0x88A3);
-
-	b43_set_txpower_g(dev, &phy->bbatt, &phy->rfatt, phy->tx_control);
-
-	if (phy->radio_ver == 0x2050)
-		b43_radio_write16(dev, 0x005D, 0x000D);
-
-	b43_write16(dev, 0x03E4, (b43_read16(dev, 0x03E4) & 0xFFC0) | 0x0004);
-}
-
-static void b43_phy_initb6(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	u16 offset, val;
-	u8 old_channel;
-
-	b43_phy_write(dev, 0x003E, 0x817A);
-	b43_radio_write16(dev, 0x007A,
-			  (b43_radio_read16(dev, 0x007A) | 0x0058));
-	if (phy->radio_rev == 4 || phy->radio_rev == 5) {
-		b43_radio_write16(dev, 0x51, 0x37);
-		b43_radio_write16(dev, 0x52, 0x70);
-		b43_radio_write16(dev, 0x53, 0xB3);
-		b43_radio_write16(dev, 0x54, 0x9B);
-		b43_radio_write16(dev, 0x5A, 0x88);
-		b43_radio_write16(dev, 0x5B, 0x88);
-		b43_radio_write16(dev, 0x5D, 0x88);
-		b43_radio_write16(dev, 0x5E, 0x88);
-		b43_radio_write16(dev, 0x7D, 0x88);
-		b43_hf_write(dev, b43_hf_read(dev)
-			     | B43_HF_TSSIRPSMW);
-	}
-	B43_WARN_ON(phy->radio_rev == 6 || phy->radio_rev == 7);	/* We had code for these revs here... */
-	if (phy->radio_rev == 8) {
-		b43_radio_write16(dev, 0x51, 0);
-		b43_radio_write16(dev, 0x52, 0x40);
-		b43_radio_write16(dev, 0x53, 0xB7);
-		b43_radio_write16(dev, 0x54, 0x98);
-		b43_radio_write16(dev, 0x5A, 0x88);
-		b43_radio_write16(dev, 0x5B, 0x6B);
-		b43_radio_write16(dev, 0x5C, 0x0F);
-		if (dev->dev->bus->sprom.r1.boardflags_lo & B43_BFL_ALTIQ) {
-			b43_radio_write16(dev, 0x5D, 0xFA);
-			b43_radio_write16(dev, 0x5E, 0xD8);
-		} else {
-			b43_radio_write16(dev, 0x5D, 0xF5);
-			b43_radio_write16(dev, 0x5E, 0xB8);
-		}
-		b43_radio_write16(dev, 0x0073, 0x0003);
-		b43_radio_write16(dev, 0x007D, 0x00A8);
-		b43_radio_write16(dev, 0x007C, 0x0001);
-		b43_radio_write16(dev, 0x007E, 0x0008);
-	}
-	val = 0x1E1F;
-	for (offset = 0x0088; offset < 0x0098; offset++) {
-		b43_phy_write(dev, offset, val);
-		val -= 0x0202;
-	}
-	val = 0x3E3F;
-	for (offset = 0x0098; offset < 0x00A8; offset++) {
-		b43_phy_write(dev, offset, val);
-		val -= 0x0202;
-	}
-	val = 0x2120;
-	for (offset = 0x00A8; offset < 0x00C8; offset++) {
-		b43_phy_write(dev, offset, (val & 0x3F3F));
-		val += 0x0202;
-	}
-	if (phy->type == B43_PHYTYPE_G) {
-		b43_radio_write16(dev, 0x007A,
-				  b43_radio_read16(dev, 0x007A) | 0x0020);
-		b43_radio_write16(dev, 0x0051,
-				  b43_radio_read16(dev, 0x0051) | 0x0004);
-		b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) | 0x0100);
-		b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B) | 0x2000);
-		b43_phy_write(dev, 0x5B, 0);
-		b43_phy_write(dev, 0x5C, 0);
-	}
-
-	old_channel = phy->channel;
-	if (old_channel >= 8)
-		b43_radio_selectchannel(dev, 1, 0);
-	else
-		b43_radio_selectchannel(dev, 13, 0);
-
-	b43_radio_write16(dev, 0x0050, 0x0020);
-	b43_radio_write16(dev, 0x0050, 0x0023);
-	udelay(40);
-	if (phy->radio_rev < 6 || phy->radio_rev == 8) {
-		b43_radio_write16(dev, 0x7C, (b43_radio_read16(dev, 0x7C)
-					      | 0x0002));
-		b43_radio_write16(dev, 0x50, 0x20);
-	}
-	if (phy->radio_rev <= 2) {
-		b43_radio_write16(dev, 0x7C, 0x20);
-		b43_radio_write16(dev, 0x5A, 0x70);
-		b43_radio_write16(dev, 0x5B, 0x7B);
-		b43_radio_write16(dev, 0x5C, 0xB0);
-	}
-	b43_radio_write16(dev, 0x007A,
-			  (b43_radio_read16(dev, 0x007A) & 0x00F8) | 0x0007);
-
-	b43_radio_selectchannel(dev, old_channel, 0);
-
-	b43_phy_write(dev, 0x0014, 0x0200);
-	if (phy->radio_rev >= 6)
-		b43_phy_write(dev, 0x2A, 0x88C2);
-	else
-		b43_phy_write(dev, 0x2A, 0x8AC0);
-	b43_phy_write(dev, 0x0038, 0x0668);
-	b43_set_txpower_g(dev, &phy->bbatt, &phy->rfatt, phy->tx_control);
-	if (phy->radio_rev <= 5) {
-		b43_phy_write(dev, 0x5D, (b43_phy_read(dev, 0x5D)
-					  & 0xFF80) | 0x0003);
-	}
-	if (phy->radio_rev <= 2)
-		b43_radio_write16(dev, 0x005D, 0x000D);
-
-	if (phy->analog == 4) {
-		b43_write16(dev, 0x3E4, 9);
-		b43_phy_write(dev, 0x61, b43_phy_read(dev, 0x61)
-			      & 0x0FFF);
-	} else {
-		b43_phy_write(dev, 0x0002, (b43_phy_read(dev, 0x0002) & 0xFFC0)
-			      | 0x0004);
-	}
-	if (phy->type == B43_PHYTYPE_B) {
-		b43_write16(dev, 0x03E6, 0x8140);
-		b43_phy_write(dev, 0x0016, 0x0410);
-		b43_phy_write(dev, 0x0017, 0x0820);
-		b43_phy_write(dev, 0x0062, 0x0007);
-		b43_radio_init2050(dev);
-		b43_lo_g_measure(dev);
-		if (dev->dev->bus->sprom.r1.boardflags_lo & B43_BFL_RSSI) {
-			b43_calc_nrssi_slope(dev);
-			b43_calc_nrssi_threshold(dev);
-		}
-		b43_phy_init_pctl(dev);
-	} else if (phy->type == B43_PHYTYPE_G)
-		b43_write16(dev, 0x03E6, 0x0);
-}
-
-static void b43_calc_loopback_gain(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	u16 backup_phy[16] = { 0 };
-	u16 backup_radio[3];
-	u16 backup_bband;
-	u16 i, j, loop_i_max;
-	u16 trsw_rx;
-	u16 loop1_outer_done, loop1_inner_done;
-
-	backup_phy[0] = b43_phy_read(dev, B43_PHY_CRS0);
-	backup_phy[1] = b43_phy_read(dev, B43_PHY_CCKBBANDCFG);
-	backup_phy[2] = b43_phy_read(dev, B43_PHY_RFOVER);
-	backup_phy[3] = b43_phy_read(dev, B43_PHY_RFOVERVAL);
-	if (phy->rev != 1) {	/* Not in specs, but needed to prevent PPC machine check */
-		backup_phy[4] = b43_phy_read(dev, B43_PHY_ANALOGOVER);
-		backup_phy[5] = b43_phy_read(dev, B43_PHY_ANALOGOVERVAL);
-	}
-	backup_phy[6] = b43_phy_read(dev, B43_PHY_BASE(0x5A));
-	backup_phy[7] = b43_phy_read(dev, B43_PHY_BASE(0x59));
-	backup_phy[8] = b43_phy_read(dev, B43_PHY_BASE(0x58));
-	backup_phy[9] = b43_phy_read(dev, B43_PHY_BASE(0x0A));
-	backup_phy[10] = b43_phy_read(dev, B43_PHY_BASE(0x03));
-	backup_phy[11] = b43_phy_read(dev, B43_PHY_LO_MASK);
-	backup_phy[12] = b43_phy_read(dev, B43_PHY_LO_CTL);
-	backup_phy[13] = b43_phy_read(dev, B43_PHY_BASE(0x2B));
-	backup_phy[14] = b43_phy_read(dev, B43_PHY_PGACTL);
-	backup_phy[15] = b43_phy_read(dev, B43_PHY_LO_LEAKAGE);
-	backup_bband = phy->bbatt.att;
-	backup_radio[0] = b43_radio_read16(dev, 0x52);
-	backup_radio[1] = b43_radio_read16(dev, 0x43);
-	backup_radio[2] = b43_radio_read16(dev, 0x7A);
-
-	b43_phy_write(dev, B43_PHY_CRS0,
-		      b43_phy_read(dev, B43_PHY_CRS0) & 0x3FFF);
-	b43_phy_write(dev, B43_PHY_CCKBBANDCFG,
-		      b43_phy_read(dev, B43_PHY_CCKBBANDCFG) | 0x8000);
-	b43_phy_write(dev, B43_PHY_RFOVER,
-		      b43_phy_read(dev, B43_PHY_RFOVER) | 0x0002);
-	b43_phy_write(dev, B43_PHY_RFOVERVAL,
-		      b43_phy_read(dev, B43_PHY_RFOVERVAL) & 0xFFFD);
-	b43_phy_write(dev, B43_PHY_RFOVER,
-		      b43_phy_read(dev, B43_PHY_RFOVER) | 0x0001);
-	b43_phy_write(dev, B43_PHY_RFOVERVAL,
-		      b43_phy_read(dev, B43_PHY_RFOVERVAL) & 0xFFFE);
-	if (phy->rev != 1) {	/* Not in specs, but needed to prevent PPC machine check */
-		b43_phy_write(dev, B43_PHY_ANALOGOVER,
-			      b43_phy_read(dev, B43_PHY_ANALOGOVER) | 0x0001);
-		b43_phy_write(dev, B43_PHY_ANALOGOVERVAL,
-			      b43_phy_read(dev,
-					   B43_PHY_ANALOGOVERVAL) & 0xFFFE);
-		b43_phy_write(dev, B43_PHY_ANALOGOVER,
-			      b43_phy_read(dev, B43_PHY_ANALOGOVER) | 0x0002);
-		b43_phy_write(dev, B43_PHY_ANALOGOVERVAL,
-			      b43_phy_read(dev,
-					   B43_PHY_ANALOGOVERVAL) & 0xFFFD);
-	}
-	b43_phy_write(dev, B43_PHY_RFOVER,
-		      b43_phy_read(dev, B43_PHY_RFOVER) | 0x000C);
-	b43_phy_write(dev, B43_PHY_RFOVERVAL,
-		      b43_phy_read(dev, B43_PHY_RFOVERVAL) | 0x000C);
-	b43_phy_write(dev, B43_PHY_RFOVER,
-		      b43_phy_read(dev, B43_PHY_RFOVER) | 0x0030);
-	b43_phy_write(dev, B43_PHY_RFOVERVAL,
-		      (b43_phy_read(dev, B43_PHY_RFOVERVAL)
-		       & 0xFFCF) | 0x10);
-
-	b43_phy_write(dev, B43_PHY_BASE(0x5A), 0x0780);
-	b43_phy_write(dev, B43_PHY_BASE(0x59), 0xC810);
-	b43_phy_write(dev, B43_PHY_BASE(0x58), 0x000D);
-
-	b43_phy_write(dev, B43_PHY_BASE(0x0A),
-		      b43_phy_read(dev, B43_PHY_BASE(0x0A)) | 0x2000);
-	if (phy->rev != 1) {	/* Not in specs, but needed to prevent PPC machine check */
-		b43_phy_write(dev, B43_PHY_ANALOGOVER,
-			      b43_phy_read(dev, B43_PHY_ANALOGOVER) | 0x0004);
-		b43_phy_write(dev, B43_PHY_ANALOGOVERVAL,
-			      b43_phy_read(dev,
-					   B43_PHY_ANALOGOVERVAL) & 0xFFFB);
-	}
-	b43_phy_write(dev, B43_PHY_BASE(0x03),
-		      (b43_phy_read(dev, B43_PHY_BASE(0x03))
-		       & 0xFF9F) | 0x40);
-
-	if (phy->radio_rev == 8) {
-		b43_radio_write16(dev, 0x43, 0x000F);
-	} else {
-		b43_radio_write16(dev, 0x52, 0);
-		b43_radio_write16(dev, 0x43, (b43_radio_read16(dev, 0x43)
-					      & 0xFFF0) | 0x9);
-	}
-	b43_phy_set_baseband_attenuation(dev, 11);
-
-	if (phy->rev >= 3)
-		b43_phy_write(dev, B43_PHY_LO_MASK, 0xC020);
-	else
-		b43_phy_write(dev, B43_PHY_LO_MASK, 0x8020);
-	b43_phy_write(dev, B43_PHY_LO_CTL, 0);
-
-	b43_phy_write(dev, B43_PHY_BASE(0x2B),
-		      (b43_phy_read(dev, B43_PHY_BASE(0x2B))
-		       & 0xFFC0) | 0x01);
-	b43_phy_write(dev, B43_PHY_BASE(0x2B),
-		      (b43_phy_read(dev, B43_PHY_BASE(0x2B))
-		       & 0xC0FF) | 0x800);
-
-	b43_phy_write(dev, B43_PHY_RFOVER,
-		      b43_phy_read(dev, B43_PHY_RFOVER) | 0x0100);
-	b43_phy_write(dev, B43_PHY_RFOVERVAL,
-		      b43_phy_read(dev, B43_PHY_RFOVERVAL) & 0xCFFF);
-
-	if (dev->dev->bus->sprom.r1.boardflags_lo & B43_BFL_EXTLNA) {
-		if (phy->rev >= 7) {
-			b43_phy_write(dev, B43_PHY_RFOVER,
-				      b43_phy_read(dev, B43_PHY_RFOVER)
-				      | 0x0800);
-			b43_phy_write(dev, B43_PHY_RFOVERVAL,
-				      b43_phy_read(dev, B43_PHY_RFOVERVAL)
-				      | 0x8000);
-		}
-	}
-	b43_radio_write16(dev, 0x7A, b43_radio_read16(dev, 0x7A)
-			  & 0x00F7);
-
-	j = 0;
-	loop_i_max = (phy->radio_rev == 8) ? 15 : 9;
-	for (i = 0; i < loop_i_max; i++) {
-		for (j = 0; j < 16; j++) {
-			b43_radio_write16(dev, 0x43, i);
-			b43_phy_write(dev, B43_PHY_RFOVERVAL,
-				      (b43_phy_read(dev, B43_PHY_RFOVERVAL)
-				       & 0xF0FF) | (j << 8));
-			b43_phy_write(dev, B43_PHY_PGACTL,
-				      (b43_phy_read(dev, B43_PHY_PGACTL)
-				       & 0x0FFF) | 0xA000);
-			b43_phy_write(dev, B43_PHY_PGACTL,
-				      b43_phy_read(dev, B43_PHY_PGACTL)
-				      | 0xF000);
-			udelay(20);
-			if (b43_phy_read(dev, B43_PHY_LO_LEAKAGE) >= 0xDFC)
-				goto exit_loop1;
-		}
-	}
-      exit_loop1:
-	loop1_outer_done = i;
-	loop1_inner_done = j;
-	if (j >= 8) {
-		b43_phy_write(dev, B43_PHY_RFOVERVAL,
-			      b43_phy_read(dev, B43_PHY_RFOVERVAL)
-			      | 0x30);
-		trsw_rx = 0x1B;
-		for (j = j - 8; j < 16; j++) {
-			b43_phy_write(dev, B43_PHY_RFOVERVAL,
-				      (b43_phy_read(dev, B43_PHY_RFOVERVAL)
-				       & 0xF0FF) | (j << 8));
-			b43_phy_write(dev, B43_PHY_PGACTL,
-				      (b43_phy_read(dev, B43_PHY_PGACTL)
-				       & 0x0FFF) | 0xA000);
-			b43_phy_write(dev, B43_PHY_PGACTL,
-				      b43_phy_read(dev, B43_PHY_PGACTL)
-				      | 0xF000);
-			udelay(20);
-			trsw_rx -= 3;
-			if (b43_phy_read(dev, B43_PHY_LO_LEAKAGE) >= 0xDFC)
-				goto exit_loop2;
-		}
-	} else
-		trsw_rx = 0x18;
-      exit_loop2:
-
-	if (phy->rev != 1) {	/* Not in specs, but needed to prevent PPC machine check */
-		b43_phy_write(dev, B43_PHY_ANALOGOVER, backup_phy[4]);
-		b43_phy_write(dev, B43_PHY_ANALOGOVERVAL, backup_phy[5]);
-	}
-	b43_phy_write(dev, B43_PHY_BASE(0x5A), backup_phy[6]);
-	b43_phy_write(dev, B43_PHY_BASE(0x59), backup_phy[7]);
-	b43_phy_write(dev, B43_PHY_BASE(0x58), backup_phy[8]);
-	b43_phy_write(dev, B43_PHY_BASE(0x0A), backup_phy[9]);
-	b43_phy_write(dev, B43_PHY_BASE(0x03), backup_phy[10]);
-	b43_phy_write(dev, B43_PHY_LO_MASK, backup_phy[11]);
-	b43_phy_write(dev, B43_PHY_LO_CTL, backup_phy[12]);
-	b43_phy_write(dev, B43_PHY_BASE(0x2B), backup_phy[13]);
-	b43_phy_write(dev, B43_PHY_PGACTL, backup_phy[14]);
-
-	b43_phy_set_baseband_attenuation(dev, backup_bband);
-
-	b43_radio_write16(dev, 0x52, backup_radio[0]);
-	b43_radio_write16(dev, 0x43, backup_radio[1]);
-	b43_radio_write16(dev, 0x7A, backup_radio[2]);
-
-	b43_phy_write(dev, B43_PHY_RFOVER, backup_phy[2] | 0x0003);
-	udelay(10);
-	b43_phy_write(dev, B43_PHY_RFOVER, backup_phy[2]);
-	b43_phy_write(dev, B43_PHY_RFOVERVAL, backup_phy[3]);
-	b43_phy_write(dev, B43_PHY_CRS0, backup_phy[0]);
-	b43_phy_write(dev, B43_PHY_CCKBBANDCFG, backup_phy[1]);
-
-	phy->max_lb_gain =
-	    ((loop1_inner_done * 6) - (loop1_outer_done * 4)) - 11;
-	phy->trsw_rx_gain = trsw_rx * 2;
-}
-
-static void b43_phy_initg(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	u16 tmp;
-
-	if (phy->rev == 1)
-		b43_phy_initb5(dev);
-	else
-		b43_phy_initb6(dev);
-
-	if (phy->rev >= 2 || phy->gmode)
-		b43_phy_inita(dev);
-
-	if (phy->rev >= 2) {
-		b43_phy_write(dev, B43_PHY_ANALOGOVER, 0);
-		b43_phy_write(dev, B43_PHY_ANALOGOVERVAL, 0);
-	}
-	if (phy->rev == 2) {
-		b43_phy_write(dev, B43_PHY_RFOVER, 0);
-		b43_phy_write(dev, B43_PHY_PGACTL, 0xC0);
-	}
-	if (phy->rev > 5) {
-		b43_phy_write(dev, B43_PHY_RFOVER, 0x400);
-		b43_phy_write(dev, B43_PHY_PGACTL, 0xC0);
-	}
-	if (phy->gmode || phy->rev >= 2) {
-		tmp = b43_phy_read(dev, B43_PHY_VERSION_OFDM);
-		tmp &= B43_PHYVER_VERSION;
-		if (tmp == 3 || tmp == 5) {
-			b43_phy_write(dev, B43_PHY_OFDM(0xC2), 0x1816);
-			b43_phy_write(dev, B43_PHY_OFDM(0xC3), 0x8006);
-		}
-		if (tmp == 5) {
-			b43_phy_write(dev, B43_PHY_OFDM(0xCC),
-				      (b43_phy_read(dev, B43_PHY_OFDM(0xCC))
-				       & 0x00FF) | 0x1F00);
-		}
-	}
-	if ((phy->rev <= 2 && phy->gmode) || phy->rev >= 2)
-		b43_phy_write(dev, B43_PHY_OFDM(0x7E), 0x78);
-	if (phy->radio_rev == 8) {
-		b43_phy_write(dev, B43_PHY_EXTG(0x01),
-			      b43_phy_read(dev, B43_PHY_EXTG(0x01))
-			      | 0x80);
-		b43_phy_write(dev, B43_PHY_OFDM(0x3E),
-			      b43_phy_read(dev, B43_PHY_OFDM(0x3E))
-			      | 0x4);
-	}
-	if (has_loopback_gain(phy))
-		b43_calc_loopback_gain(dev);
-
-	if (phy->radio_rev != 8) {
-		if (phy->initval == 0xFFFF)
-			phy->initval = b43_radio_init2050(dev);
-		else
-			b43_radio_write16(dev, 0x0078, phy->initval);
-	}
-	if (phy->lo_control->tx_bias == 0xFF) {
-		b43_lo_g_measure(dev);
-	} else {
-		if (has_tx_magnification(phy)) {
-			b43_radio_write16(dev, 0x52,
-					  (b43_radio_read16(dev, 0x52) & 0xFF00)
-					  | phy->lo_control->tx_bias | phy->
-					  lo_control->tx_magn);
-		} else {
-			b43_radio_write16(dev, 0x52,
-					  (b43_radio_read16(dev, 0x52) & 0xFFF0)
-					  | phy->lo_control->tx_bias);
-		}
-		if (phy->rev >= 6) {
-			b43_phy_write(dev, B43_PHY_BASE(0x36),
-				      (b43_phy_read(dev, B43_PHY_BASE(0x36))
-				       & 0x0FFF) | (phy->lo_control->
-						    tx_bias << 12));
-		}
-		if (dev->dev->bus->sprom.r1.boardflags_lo & B43_BFL_PACTRL)
-			b43_phy_write(dev, B43_PHY_BASE(0x2E), 0x8075);
-		else
-			b43_phy_write(dev, B43_PHY_BASE(0x2E), 0x807F);
-		if (phy->rev < 2)
-			b43_phy_write(dev, B43_PHY_BASE(0x2F), 0x101);
-		else
-			b43_phy_write(dev, B43_PHY_BASE(0x2F), 0x202);
-	}
-	if (phy->gmode || phy->rev >= 2) {
-		b43_lo_g_adjust(dev);
-		b43_phy_write(dev, B43_PHY_LO_MASK, 0x8078);
-	}
-
-	if (!(dev->dev->bus->sprom.r1.boardflags_lo & B43_BFL_RSSI)) {
-		/* The specs state to update the NRSSI LT with
-		 * the value 0x7FFFFFFF here. I think that is some weird
-		 * compiler optimization in the original driver.
-		 * Essentially, what we do here is resetting all NRSSI LT
-		 * entries to -32 (see the limit_value() in nrssi_hw_update())
-		 */
-		b43_nrssi_hw_update(dev, 0xFFFF);	//FIXME?
-		b43_calc_nrssi_threshold(dev);
-	} else if (phy->gmode || phy->rev >= 2) {
-		if (phy->nrssi[0] == -1000) {
-			B43_WARN_ON(phy->nrssi[1] != -1000);
-			b43_calc_nrssi_slope(dev);
-		} else
-			b43_calc_nrssi_threshold(dev);
-	}
-	if (phy->radio_rev == 8)
-		b43_phy_write(dev, B43_PHY_EXTG(0x05), 0x3230);
-	b43_phy_init_pctl(dev);
-	/* FIXME: The spec says in the following if, the 0 should be replaced
-	   'if OFDM may not be used in the current locale'
-	   but OFDM is legal everywhere */
-	if ((dev->dev->bus->chip_id == 0x4306
-	     && dev->dev->bus->chip_package == 2) || 0) {
-		b43_phy_write(dev, B43_PHY_CRS0, b43_phy_read(dev, B43_PHY_CRS0)
-			      & 0xBFFF);
-		b43_phy_write(dev, B43_PHY_OFDM(0xC3),
-			      b43_phy_read(dev, B43_PHY_OFDM(0xC3))
-			      & 0x7FFF);
-	}
-}
-
-/* Set the baseband attenuation value on chip. */
-void b43_phy_set_baseband_attenuation(struct b43_wldev *dev,
-				      u16 baseband_attenuation)
-{
-	struct b43_phy *phy = &dev->phy;
-
-	if (phy->analog == 0) {
-		b43_write16(dev, B43_MMIO_PHY0, (b43_read16(dev, B43_MMIO_PHY0)
-						 & 0xFFF0) |
-			    baseband_attenuation);
-	} else if (phy->analog > 1) {
-		b43_phy_write(dev, B43_PHY_DACCTL,
-			      (b43_phy_read(dev, B43_PHY_DACCTL)
-			       & 0xFFC3) | (baseband_attenuation << 2));
-	} else {
-		b43_phy_write(dev, B43_PHY_DACCTL,
-			      (b43_phy_read(dev, B43_PHY_DACCTL)
-			       & 0xFF87) | (baseband_attenuation << 3));
-	}
-}
-
-/* http://bcm-specs.sipsolutions.net/EstimatePowerOut
- * This function converts a TSSI value to dBm in Q5.2
- */
-static s8 b43_phy_estimate_power_out(struct b43_wldev *dev, s8 tssi)
-{
-	struct b43_phy *phy = &dev->phy;
-	s8 dbm = 0;
-	s32 tmp;
-
-	tmp = (phy->tgt_idle_tssi - phy->cur_idle_tssi + tssi);
-
-	switch (phy->type) {
-	case B43_PHYTYPE_A:
-		tmp += 0x80;
-		tmp = limit_value(tmp, 0x00, 0xFF);
-		dbm = phy->tssi2dbm[tmp];
-		//TODO: There's a FIXME on the specs
-		break;
-	case B43_PHYTYPE_B:
-	case B43_PHYTYPE_G:
-		tmp = limit_value(tmp, 0x00, 0x3F);
-		dbm = phy->tssi2dbm[tmp];
-		break;
-	default:
-		B43_WARN_ON(1);
-	}
-
-	return dbm;
-}
-
-void b43_put_attenuation_into_ranges(struct b43_wldev *dev,
-				     int *_bbatt, int *_rfatt)
-{
-	int rfatt = *_rfatt;
-	int bbatt = *_bbatt;
-	struct b43_txpower_lo_control *lo = dev->phy.lo_control;
-
-	/* Get baseband and radio attenuation values into their permitted ranges.
-	 * Radio attenuation affects power level 4 times as much as baseband. */
-
-	/* Range constants */
-	const int rf_min = lo->rfatt_list.min_val;
-	const int rf_max = lo->rfatt_list.max_val;
-	const int bb_min = lo->bbatt_list.min_val;
-	const int bb_max = lo->bbatt_list.max_val;
-
-	while (1) {
-		if (rfatt > rf_max && bbatt > bb_max - 4)
-			break;	/* Can not get it into ranges */
-		if (rfatt < rf_min && bbatt < bb_min + 4)
-			break;	/* Can not get it into ranges */
-		if (bbatt > bb_max && rfatt > rf_max - 1)
-			break;	/* Can not get it into ranges */
-		if (bbatt < bb_min && rfatt < rf_min + 1)
-			break;	/* Can not get it into ranges */
-
-		if (bbatt > bb_max) {
-			bbatt -= 4;
-			rfatt += 1;
-			continue;
-		}
-		if (bbatt < bb_min) {
-			bbatt += 4;
-			rfatt -= 1;
-			continue;
-		}
-		if (rfatt > rf_max) {
-			rfatt -= 1;
-			bbatt += 4;
-			continue;
-		}
-		if (rfatt < rf_min) {
-			rfatt += 1;
-			bbatt -= 4;
-			continue;
-		}
-		break;
-	}
-
-	*_rfatt = limit_value(rfatt, rf_min, rf_max);
-	*_bbatt = limit_value(bbatt, bb_min, bb_max);
-}
-
-/* http://bcm-specs.sipsolutions.net/RecalculateTransmissionPower */
-void b43_phy_xmitpower(struct b43_wldev *dev)
-{
-	struct ssb_bus *bus = dev->dev->bus;
-	struct b43_phy *phy = &dev->phy;
-
-	if (phy->cur_idle_tssi == 0)
-		return;
-	if ((bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM) &&
-	    (bus->boardinfo.type == SSB_BOARD_BU4306))
-		return;
-#ifdef CONFIG_B43_DEBUG
-	if (phy->manual_txpower_control)
-		return;
-#endif
-
-	switch (phy->type) {
-	case B43_PHYTYPE_A:{
-
-			//TODO: Nothing for A PHYs yet :-/
-
-			break;
-		}
-	case B43_PHYTYPE_B:
-	case B43_PHYTYPE_G:{
-			u16 tmp;
-			s8 v0, v1, v2, v3;
-			s8 average;
-			int max_pwr;
-			int desired_pwr, estimated_pwr, pwr_adjust;
-			int rfatt_delta, bbatt_delta;
-			int rfatt, bbatt;
-			u8 tx_control;
-			unsigned long phylock_flags;
-
-			tmp = b43_shm_read16(dev, B43_SHM_SHARED, 0x0058);
-			v0 = (s8) (tmp & 0x00FF);
-			v1 = (s8) ((tmp & 0xFF00) >> 8);
-			tmp = b43_shm_read16(dev, B43_SHM_SHARED, 0x005A);
-			v2 = (s8) (tmp & 0x00FF);
-			v3 = (s8) ((tmp & 0xFF00) >> 8);
-			tmp = 0;
-
-			if (v0 == 0x7F || v1 == 0x7F || v2 == 0x7F
-			    || v3 == 0x7F) {
-				tmp =
-				    b43_shm_read16(dev, B43_SHM_SHARED, 0x0070);
-				v0 = (s8) (tmp & 0x00FF);
-				v1 = (s8) ((tmp & 0xFF00) >> 8);
-				tmp =
-				    b43_shm_read16(dev, B43_SHM_SHARED, 0x0072);
-				v2 = (s8) (tmp & 0x00FF);
-				v3 = (s8) ((tmp & 0xFF00) >> 8);
-				if (v0 == 0x7F || v1 == 0x7F || v2 == 0x7F
-				    || v3 == 0x7F)
-					return;
-				v0 = (v0 + 0x20) & 0x3F;
-				v1 = (v1 + 0x20) & 0x3F;
-				v2 = (v2 + 0x20) & 0x3F;
-				v3 = (v3 + 0x20) & 0x3F;
-				tmp = 1;
-			}
-			b43_shm_clear_tssi(dev);
-
-			average = (v0 + v1 + v2 + v3 + 2) / 4;
-
-			if (tmp
-			    && (b43_shm_read16(dev, B43_SHM_SHARED, 0x005E) &
-				0x8))
-				average -= 13;
-
-			estimated_pwr =
-			    b43_phy_estimate_power_out(dev, average);
-
-			max_pwr = dev->dev->bus->sprom.r1.maxpwr_bg;
-			if ((dev->dev->bus->sprom.r1.
-			     boardflags_lo & B43_BFL_PACTRL)
-			    && (phy->type == B43_PHYTYPE_G))
-				max_pwr -= 0x3;
-			if (unlikely(max_pwr <= 0)) {
-				b43warn(dev->wl,
-					"Invalid max-TX-power value in SPROM.\n");
-				max_pwr = 60;	/* fake it */
-				dev->dev->bus->sprom.r1.maxpwr_bg = max_pwr;
-			}
-
-			/*TODO:
-			   max_pwr = min(REG - dev->dev->bus->sprom.antennagain_bgphy - 0x6, max_pwr)
-			   where REG is the max power as per the regulatory domain
-			 */
-
-			/* Get desired power (in Q5.2) */
-			desired_pwr = INT_TO_Q52(phy->power_level);
-			/* And limit it. max_pwr already is Q5.2 */
-			desired_pwr = limit_value(desired_pwr, 0, max_pwr);
-			if (b43_debug(dev, B43_DBG_XMITPOWER)) {
-				b43dbg(dev->wl,
-				       "Current TX power output: " Q52_FMT
-				       " dBm, " "Desired TX power output: "
-				       Q52_FMT " dBm\n", Q52_ARG(estimated_pwr),
-				       Q52_ARG(desired_pwr));
-			}
-
-			/* Calculate the adjustment delta. */
-			pwr_adjust = desired_pwr - estimated_pwr;
-
-			/* RF attenuation delta. */
-			rfatt_delta = ((pwr_adjust + 7) / 8);
-			/* Lower attenuation => Bigger power output. Negate it. */
-			rfatt_delta = -rfatt_delta;
-
-			/* Baseband attenuation delta. */
-			bbatt_delta = pwr_adjust / 2;
-			/* Lower attenuation => Bigger power output. Negate it. */
-			bbatt_delta = -bbatt_delta;
-			/* RF att affects power level 4 times as much as
-			 * Baseband attennuation. Subtract it. */
-			bbatt_delta -= 4 * rfatt_delta;
-
-			/* So do we finally need to adjust something? */
-			if ((rfatt_delta == 0) && (bbatt_delta == 0)) {
-				b43_lo_g_ctl_mark_cur_used(dev);
-				return;
-			}
-
-			/* Calculate the new attenuation values. */
-			bbatt = phy->bbatt.att;
-			bbatt += bbatt_delta;
-			rfatt = phy->rfatt.att;
-			rfatt += rfatt_delta;
-
-			b43_put_attenuation_into_ranges(dev, &bbatt, &rfatt);
-			tx_control = phy->tx_control;
-			if ((phy->radio_ver == 0x2050) && (phy->radio_rev == 2)) {
-				if (rfatt <= 1) {
-					if (tx_control == 0) {
-						tx_control =
-						    B43_TXCTL_PA2DB |
-						    B43_TXCTL_TXMIX;
-						rfatt += 2;
-						bbatt += 2;
-					} else if (dev->dev->bus->sprom.r1.
-						   boardflags_lo &
-						   B43_BFL_PACTRL) {
-						bbatt += 4 * (rfatt - 2);
-						rfatt = 2;
-					}
-				} else if (rfatt > 4 && tx_control) {
-					tx_control = 0;
-					if (bbatt < 3) {
-						rfatt -= 3;
-						bbatt += 2;
-					} else {
-						rfatt -= 2;
-						bbatt -= 2;
-					}
-				}
-			}
-			/* Save the control values */
-			phy->tx_control = tx_control;
-			b43_put_attenuation_into_ranges(dev, &bbatt, &rfatt);
-			phy->rfatt.att = rfatt;
-			phy->bbatt.att = bbatt;
-
-			/* Adjust the hardware */
-			b43_phy_lock(dev, phylock_flags);
-			b43_radio_lock(dev);
-			b43_set_txpower_g(dev, &phy->bbatt, &phy->rfatt,
-					  phy->tx_control);
-			b43_lo_g_ctl_mark_cur_used(dev);
-			b43_radio_unlock(dev);
-			b43_phy_unlock(dev, phylock_flags);
-			break;
-		}
-	default:
-		B43_WARN_ON(1);
-	}
-}
-
-static inline s32 b43_tssi2dbm_ad(s32 num, s32 den)
-{
-	if (num < 0)
-		return num / den;
-	else
-		return (num + den / 2) / den;
-}
-
-static inline
-    s8 b43_tssi2dbm_entry(s8 entry[], u8 index, s16 pab0, s16 pab1, s16 pab2)
-{
-	s32 m1, m2, f = 256, q, delta;
-	s8 i = 0;
-
-	m1 = b43_tssi2dbm_ad(16 * pab0 + index * pab1, 32);
-	m2 = max(b43_tssi2dbm_ad(32768 + index * pab2, 256), 1);
-	do {
-		if (i > 15)
-			return -EINVAL;
-		q = b43_tssi2dbm_ad(f * 4096 -
-				    b43_tssi2dbm_ad(m2 * f, 16) * f, 2048);
-		delta = abs(q - f);
-		f = q;
-		i++;
-	} while (delta >= 2);
-	entry[index] = limit_value(b43_tssi2dbm_ad(m1 * f, 8192), -127, 128);
-	return 0;
-}
-
-/* http://bcm-specs.sipsolutions.net/TSSI_to_DBM_Table */
-int b43_phy_init_tssi2dbm_table(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	s16 pab0, pab1, pab2;
-	u8 idx;
-	s8 *dyn_tssi2dbm;
-
-	if (phy->type == B43_PHYTYPE_A) {
-		pab0 = (s16) (dev->dev->bus->sprom.r1.pa1b0);
-		pab1 = (s16) (dev->dev->bus->sprom.r1.pa1b1);
-		pab2 = (s16) (dev->dev->bus->sprom.r1.pa1b2);
-	} else {
-		pab0 = (s16) (dev->dev->bus->sprom.r1.pa0b0);
-		pab1 = (s16) (dev->dev->bus->sprom.r1.pa0b1);
-		pab2 = (s16) (dev->dev->bus->sprom.r1.pa0b2);
-	}
-
-	if ((dev->dev->bus->chip_id == 0x4301) && (phy->radio_ver != 0x2050)) {
-		phy->tgt_idle_tssi = 0x34;
-		phy->tssi2dbm = b43_tssi2dbm_b_table;
-		return 0;
-	}
-
-	if (pab0 != 0 && pab1 != 0 && pab2 != 0 &&
-	    pab0 != -1 && pab1 != -1 && pab2 != -1) {
-		/* The pabX values are set in SPROM. Use them. */
-		if (phy->type == B43_PHYTYPE_A) {
-			if ((s8) dev->dev->bus->sprom.r1.itssi_a != 0 &&
-			    (s8) dev->dev->bus->sprom.r1.itssi_a != -1)
-				phy->tgt_idle_tssi =
-				    (s8) (dev->dev->bus->sprom.r1.itssi_a);
-			else
-				phy->tgt_idle_tssi = 62;
-		} else {
-			if ((s8) dev->dev->bus->sprom.r1.itssi_bg != 0 &&
-			    (s8) dev->dev->bus->sprom.r1.itssi_bg != -1)
-				phy->tgt_idle_tssi =
-				    (s8) (dev->dev->bus->sprom.r1.itssi_bg);
-			else
-				phy->tgt_idle_tssi = 62;
-		}
-		dyn_tssi2dbm = kmalloc(64, GFP_KERNEL);
-		if (dyn_tssi2dbm == NULL) {
-			b43err(dev->wl, "Could not allocate memory"
-			       "for tssi2dbm table\n");
-			return -ENOMEM;
-		}
-		for (idx = 0; idx < 64; idx++)
-			if (b43_tssi2dbm_entry
-			    (dyn_tssi2dbm, idx, pab0, pab1, pab2)) {
-				phy->tssi2dbm = NULL;
-				b43err(dev->wl, "Could not generate "
-				       "tssi2dBm table\n");
-				kfree(dyn_tssi2dbm);
-				return -ENODEV;
-			}
-		phy->tssi2dbm = dyn_tssi2dbm;
-		phy->dyn_tssi_tbl = 1;
-	} else {
-		/* pabX values not set in SPROM. */
-		switch (phy->type) {
-		case B43_PHYTYPE_A:
-			/* APHY needs a generated table. */
-			phy->tssi2dbm = NULL;
-			b43err(dev->wl, "Could not generate tssi2dBm "
-			       "table (wrong SPROM info)!\n");
-			return -ENODEV;
-		case B43_PHYTYPE_B:
-			phy->tgt_idle_tssi = 0x34;
-			phy->tssi2dbm = b43_tssi2dbm_b_table;
-			break;
-		case B43_PHYTYPE_G:
-			phy->tgt_idle_tssi = 0x34;
-			phy->tssi2dbm = b43_tssi2dbm_g_table;
-			break;
-		}
-	}
-
-	return 0;
-}
-
-int b43_phy_init(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	int err = -ENODEV;
-
-	switch (phy->type) {
-	case B43_PHYTYPE_A:
-		if (phy->rev == 2 || phy->rev == 3) {
-			b43_phy_inita(dev);
-			err = 0;
-		}
-		break;
-	case B43_PHYTYPE_B:
-		switch (phy->rev) {
-		case 2:
-			b43_phy_initb2(dev);
-			err = 0;
-			break;
-		case 4:
-			b43_phy_initb4(dev);
-			err = 0;
-			break;
-		case 5:
-			b43_phy_initb5(dev);
-			err = 0;
-			break;
-		case 6:
-			b43_phy_initb6(dev);
-			err = 0;
-			break;
-		}
-		break;
-	case B43_PHYTYPE_G:
-		b43_phy_initg(dev);
-		err = 0;
-		break;
-	}
-	if (err)
-		b43err(dev->wl, "Unknown PHYTYPE found\n");
-
-	return err;
-}
-
-void b43_set_rx_antenna(struct b43_wldev *dev, int antenna)
-{
-	struct b43_phy *phy = &dev->phy;
-	u32 hf;
-	u16 tmp;
-	int autodiv = 0;
-
-	if (antenna == B43_ANTENNA_AUTO0 || antenna == B43_ANTENNA_AUTO1)
-		autodiv = 1;
-
-	hf = b43_hf_read(dev);
-	hf &= ~B43_HF_ANTDIVHELP;
-	b43_hf_write(dev, hf);
-
-	switch (phy->type) {
-	case B43_PHYTYPE_A:
-	case B43_PHYTYPE_G:
-		tmp = b43_phy_read(dev, B43_PHY_BBANDCFG);
-		tmp &= ~B43_PHY_BBANDCFG_RXANT;
-		tmp |= (autodiv ? B43_ANTENNA_AUTO0 : antenna)
-		    << B43_PHY_BBANDCFG_RXANT_SHIFT;
-		b43_phy_write(dev, B43_PHY_BBANDCFG, tmp);
-
-		if (autodiv) {
-			tmp = b43_phy_read(dev, B43_PHY_ANTDWELL);
-			if (antenna == B43_ANTENNA_AUTO0)
-				tmp &= ~B43_PHY_ANTDWELL_AUTODIV1;
-			else
-				tmp |= B43_PHY_ANTDWELL_AUTODIV1;
-			b43_phy_write(dev, B43_PHY_ANTDWELL, tmp);
-		}
-		if (phy->type == B43_PHYTYPE_G) {
-			tmp = b43_phy_read(dev, B43_PHY_ANTWRSETT);
-			if (autodiv)
-				tmp |= B43_PHY_ANTWRSETT_ARXDIV;
-			else
-				tmp &= ~B43_PHY_ANTWRSETT_ARXDIV;
-			b43_phy_write(dev, B43_PHY_ANTWRSETT, tmp);
-			if (phy->rev >= 2) {
-				tmp = b43_phy_read(dev, B43_PHY_OFDM61);
-				tmp |= B43_PHY_OFDM61_10;
-				b43_phy_write(dev, B43_PHY_OFDM61, tmp);
-
-				tmp =
-				    b43_phy_read(dev, B43_PHY_DIVSRCHGAINBACK);
-				tmp = (tmp & 0xFF00) | 0x15;
-				b43_phy_write(dev, B43_PHY_DIVSRCHGAINBACK,
-					      tmp);
-
-				if (phy->rev == 2) {
-					b43_phy_write(dev, B43_PHY_ADIVRELATED,
-						      8);
-				} else {
-					tmp =
-					    b43_phy_read(dev,
-							 B43_PHY_ADIVRELATED);
-					tmp = (tmp & 0xFF00) | 8;
-					b43_phy_write(dev, B43_PHY_ADIVRELATED,
-						      tmp);
-				}
-			}
-			if (phy->rev >= 6)
-				b43_phy_write(dev, B43_PHY_OFDM9B, 0xDC);
-		} else {
-			if (phy->rev < 3) {
-				tmp = b43_phy_read(dev, B43_PHY_ANTDWELL);
-				tmp = (tmp & 0xFF00) | 0x24;
-				b43_phy_write(dev, B43_PHY_ANTDWELL, tmp);
-			} else {
-				tmp = b43_phy_read(dev, B43_PHY_OFDM61);
-				tmp |= 0x10;
-				b43_phy_write(dev, B43_PHY_OFDM61, tmp);
-				if (phy->analog == 3) {
-					b43_phy_write(dev, B43_PHY_CLIPPWRDOWNT,
-						      0x1D);
-					b43_phy_write(dev, B43_PHY_ADIVRELATED,
-						      8);
-				} else {
-					b43_phy_write(dev, B43_PHY_CLIPPWRDOWNT,
-						      0x3A);
-					tmp =
-					    b43_phy_read(dev,
-							 B43_PHY_ADIVRELATED);
-					tmp = (tmp & 0xFF00) | 8;
-					b43_phy_write(dev, B43_PHY_ADIVRELATED,
-						      tmp);
-				}
-			}
-		}
-		break;
-	case B43_PHYTYPE_B:
-		tmp = b43_phy_read(dev, B43_PHY_CCKBBANDCFG);
-		tmp &= ~B43_PHY_BBANDCFG_RXANT;
-		tmp |= (autodiv ? B43_ANTENNA_AUTO0 : antenna)
-		    << B43_PHY_BBANDCFG_RXANT_SHIFT;
-		b43_phy_write(dev, B43_PHY_CCKBBANDCFG, tmp);
-		break;
-	default:
-		B43_WARN_ON(1);
-	}
-
-	hf |= B43_HF_ANTDIVHELP;
-	b43_hf_write(dev, hf);
-}
-
-/* Get the freq, as it has to be written to the device. */
-static inline u16 channel2freq_bg(u8 channel)
-{
-	B43_WARN_ON(!(channel >= 1 && channel <= 14));
-
-	return b43_radio_channel_codes_bg[channel - 1];
-}
-
-/* Get the freq, as it has to be written to the device. */
-static inline u16 channel2freq_a(u8 channel)
-{
-	B43_WARN_ON(channel > 200);
-
-	return (5000 + 5 * channel);
-}
-
-void b43_radio_lock(struct b43_wldev *dev)
-{
-	u32 macctl;
-
-	macctl = b43_read32(dev, B43_MMIO_MACCTL);
-	macctl |= B43_MACCTL_RADIOLOCK;
-	b43_write32(dev, B43_MMIO_MACCTL, macctl);
-	/* Commit the write and wait for the device
-	 * to exit any radio register access. */
-	b43_read32(dev, B43_MMIO_MACCTL);
-	udelay(10);
-}
-
-void b43_radio_unlock(struct b43_wldev *dev)
-{
-	u32 macctl;
-
-	/* Commit any write */
-	b43_read16(dev, B43_MMIO_PHY_VER);
-	/* unlock */
-	macctl = b43_read32(dev, B43_MMIO_MACCTL);
-	macctl &= ~B43_MACCTL_RADIOLOCK;
-	b43_write32(dev, B43_MMIO_MACCTL, macctl);
-}
-
-u16 b43_radio_read16(struct b43_wldev *dev, u16 offset)
-{
-	struct b43_phy *phy = &dev->phy;
-
-	switch (phy->type) {
-	case B43_PHYTYPE_A:
-		offset |= 0x0040;
-		break;
-	case B43_PHYTYPE_B:
-		if (phy->radio_ver == 0x2053) {
-			if (offset < 0x70)
-				offset += 0x80;
-			else if (offset < 0x80)
-				offset += 0x70;
-		} else if (phy->radio_ver == 0x2050) {
-			offset |= 0x80;
-		} else
-			B43_WARN_ON(1);
-		break;
-	case B43_PHYTYPE_G:
-		offset |= 0x80;
-		break;
-	}
-
-	b43_write16(dev, B43_MMIO_RADIO_CONTROL, offset);
-	return b43_read16(dev, B43_MMIO_RADIO_DATA_LOW);
-}
-
-void b43_radio_write16(struct b43_wldev *dev, u16 offset, u16 val)
-{
-	b43_write16(dev, B43_MMIO_RADIO_CONTROL, offset);
-	mmiowb();
-	b43_write16(dev, B43_MMIO_RADIO_DATA_LOW, val);
-}
-
-static void b43_set_all_gains(struct b43_wldev *dev,
-			      s16 first, s16 second, s16 third)
-{
-	struct b43_phy *phy = &dev->phy;
-	u16 i;
-	u16 start = 0x08, end = 0x18;
-	u16 tmp;
-	u16 table;
-
-	if (phy->rev <= 1) {
-		start = 0x10;
-		end = 0x20;
-	}
-
-	table = B43_OFDMTAB_GAINX;
-	if (phy->rev <= 1)
-		table = B43_OFDMTAB_GAINX_R1;
-	for (i = 0; i < 4; i++)
-		b43_ofdmtab_write16(dev, table, i, first);
-
-	for (i = start; i < end; i++)
-		b43_ofdmtab_write16(dev, table, i, second);
-
-	if (third != -1) {
-		tmp = ((u16) third << 14) | ((u16) third << 6);
-		b43_phy_write(dev, 0x04A0,
-			      (b43_phy_read(dev, 0x04A0) & 0xBFBF) | tmp);
-		b43_phy_write(dev, 0x04A1,
-			      (b43_phy_read(dev, 0x04A1) & 0xBFBF) | tmp);
-		b43_phy_write(dev, 0x04A2,
-			      (b43_phy_read(dev, 0x04A2) & 0xBFBF) | tmp);
-	}
-	b43_dummy_transmission(dev);
-}
-
-static void b43_set_original_gains(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	u16 i, tmp;
-	u16 table;
-	u16 start = 0x0008, end = 0x0018;
-
-	if (phy->rev <= 1) {
-		start = 0x0010;
-		end = 0x0020;
-	}
-
-	table = B43_OFDMTAB_GAINX;
-	if (phy->rev <= 1)
-		table = B43_OFDMTAB_GAINX_R1;
-	for (i = 0; i < 4; i++) {
-		tmp = (i & 0xFFFC);
-		tmp |= (i & 0x0001) << 1;
-		tmp |= (i & 0x0002) >> 1;
-
-		b43_ofdmtab_write16(dev, table, i, tmp);
-	}
-
-	for (i = start; i < end; i++)
-		b43_ofdmtab_write16(dev, table, i, i - start);
-
-	b43_phy_write(dev, 0x04A0,
-		      (b43_phy_read(dev, 0x04A0) & 0xBFBF) | 0x4040);
-	b43_phy_write(dev, 0x04A1,
-		      (b43_phy_read(dev, 0x04A1) & 0xBFBF) | 0x4040);
-	b43_phy_write(dev, 0x04A2,
-		      (b43_phy_read(dev, 0x04A2) & 0xBFBF) | 0x4000);
-	b43_dummy_transmission(dev);
-}
-
-/* Synthetic PU workaround */
-static void b43_synth_pu_workaround(struct b43_wldev *dev, u8 channel)
-{
-	struct b43_phy *phy = &dev->phy;
-
-	might_sleep();
-
-	if (phy->radio_ver != 0x2050 || phy->radio_rev >= 6) {
-		/* We do not need the workaround. */
-		return;
-	}
-
-	if (channel <= 10) {
-		b43_write16(dev, B43_MMIO_CHANNEL,
-			    channel2freq_bg(channel + 4));
-	} else {
-		b43_write16(dev, B43_MMIO_CHANNEL, channel2freq_bg(1));
-	}
-	msleep(1);
-	b43_write16(dev, B43_MMIO_CHANNEL, channel2freq_bg(channel));
-}
-
-u8 b43_radio_aci_detect(struct b43_wldev *dev, u8 channel)
-{
-	struct b43_phy *phy = &dev->phy;
-	u8 ret = 0;
-	u16 saved, rssi, temp;
-	int i, j = 0;
-
-	saved = b43_phy_read(dev, 0x0403);
-	b43_radio_selectchannel(dev, channel, 0);
-	b43_phy_write(dev, 0x0403, (saved & 0xFFF8) | 5);
-	if (phy->aci_hw_rssi)
-		rssi = b43_phy_read(dev, 0x048A) & 0x3F;
-	else
-		rssi = saved & 0x3F;
-	/* clamp temp to signed 5bit */
-	if (rssi > 32)
-		rssi -= 64;
-	for (i = 0; i < 100; i++) {
-		temp = (b43_phy_read(dev, 0x047F) >> 8) & 0x3F;
-		if (temp > 32)
-			temp -= 64;
-		if (temp < rssi)
-			j++;
-		if (j >= 20)
-			ret = 1;
-	}
-	b43_phy_write(dev, 0x0403, saved);
-
-	return ret;
-}
-
-u8 b43_radio_aci_scan(struct b43_wldev * dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	u8 ret[13];
-	unsigned int channel = phy->channel;
-	unsigned int i, j, start, end;
-	unsigned long phylock_flags;
-
-	if (!((phy->type == B43_PHYTYPE_G) && (phy->rev > 0)))
-		return 0;
-
-	b43_phy_lock(dev, phylock_flags);
-	b43_radio_lock(dev);
-	b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) & 0xFFFC);
-	b43_phy_write(dev, B43_PHY_G_CRS,
-		      b43_phy_read(dev, B43_PHY_G_CRS) & 0x7FFF);
-	b43_set_all_gains(dev, 3, 8, 1);
-
-	start = (channel - 5 > 0) ? channel - 5 : 1;
-	end = (channel + 5 < 14) ? channel + 5 : 13;
-
-	for (i = start; i <= end; i++) {
-		if (abs(channel - i) > 2)
-			ret[i - 1] = b43_radio_aci_detect(dev, i);
-	}
-	b43_radio_selectchannel(dev, channel, 0);
-	b43_phy_write(dev, 0x0802,
-		      (b43_phy_read(dev, 0x0802) & 0xFFFC) | 0x0003);
-	b43_phy_write(dev, 0x0403, b43_phy_read(dev, 0x0403) & 0xFFF8);
-	b43_phy_write(dev, B43_PHY_G_CRS,
-		      b43_phy_read(dev, B43_PHY_G_CRS) | 0x8000);
-	b43_set_original_gains(dev);
-	for (i = 0; i < 13; i++) {
-		if (!ret[i])
-			continue;
-		end = (i + 5 < 13) ? i + 5 : 13;
-		for (j = i; j < end; j++)
-			ret[j] = 1;
-	}
-	b43_radio_unlock(dev);
-	b43_phy_unlock(dev, phylock_flags);
-
-	return ret[channel - 1];
-}
-
-/* http://bcm-specs.sipsolutions.net/NRSSILookupTable */
-void b43_nrssi_hw_write(struct b43_wldev *dev, u16 offset, s16 val)
-{
-	b43_phy_write(dev, B43_PHY_NRSSILT_CTRL, offset);
-	mmiowb();
-	b43_phy_write(dev, B43_PHY_NRSSILT_DATA, (u16) val);
-}
-
-/* http://bcm-specs.sipsolutions.net/NRSSILookupTable */
-s16 b43_nrssi_hw_read(struct b43_wldev *dev, u16 offset)
-{
-	u16 val;
-
-	b43_phy_write(dev, B43_PHY_NRSSILT_CTRL, offset);
-	val = b43_phy_read(dev, B43_PHY_NRSSILT_DATA);
-
-	return (s16) val;
-}
-
-/* http://bcm-specs.sipsolutions.net/NRSSILookupTable */
-void b43_nrssi_hw_update(struct b43_wldev *dev, u16 val)
-{
-	u16 i;
-	s16 tmp;
-
-	for (i = 0; i < 64; i++) {
-		tmp = b43_nrssi_hw_read(dev, i);
-		tmp -= val;
-		tmp = limit_value(tmp, -32, 31);
-		b43_nrssi_hw_write(dev, i, tmp);
-	}
-}
-
-/* http://bcm-specs.sipsolutions.net/NRSSILookupTable */
-void b43_nrssi_mem_update(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	s16 i, delta;
-	s32 tmp;
-
-	delta = 0x1F - phy->nrssi[0];
-	for (i = 0; i < 64; i++) {
-		tmp = (i - delta) * phy->nrssislope;
-		tmp /= 0x10000;
-		tmp += 0x3A;
-		tmp = limit_value(tmp, 0, 0x3F);
-		phy->nrssi_lt[i] = tmp;
-	}
-}
-
-static void b43_calc_nrssi_offset(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	u16 backup[20] = { 0 };
-	s16 v47F;
-	u16 i;
-	u16 saved = 0xFFFF;
-
-	backup[0] = b43_phy_read(dev, 0x0001);
-	backup[1] = b43_phy_read(dev, 0x0811);
-	backup[2] = b43_phy_read(dev, 0x0812);
-	if (phy->rev != 1) {	/* Not in specs, but needed to prevent PPC machine check */
-		backup[3] = b43_phy_read(dev, 0x0814);
-		backup[4] = b43_phy_read(dev, 0x0815);
-	}
-	backup[5] = b43_phy_read(dev, 0x005A);
-	backup[6] = b43_phy_read(dev, 0x0059);
-	backup[7] = b43_phy_read(dev, 0x0058);
-	backup[8] = b43_phy_read(dev, 0x000A);
-	backup[9] = b43_phy_read(dev, 0x0003);
-	backup[10] = b43_radio_read16(dev, 0x007A);
-	backup[11] = b43_radio_read16(dev, 0x0043);
-
-	b43_phy_write(dev, 0x0429, b43_phy_read(dev, 0x0429) & 0x7FFF);
-	b43_phy_write(dev, 0x0001,
-		      (b43_phy_read(dev, 0x0001) & 0x3FFF) | 0x4000);
-	b43_phy_write(dev, 0x0811, b43_phy_read(dev, 0x0811) | 0x000C);
-	b43_phy_write(dev, 0x0812,
-		      (b43_phy_read(dev, 0x0812) & 0xFFF3) | 0x0004);
-	b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) & ~(0x1 | 0x2));
-	if (phy->rev >= 6) {
-		backup[12] = b43_phy_read(dev, 0x002E);
-		backup[13] = b43_phy_read(dev, 0x002F);
-		backup[14] = b43_phy_read(dev, 0x080F);
-		backup[15] = b43_phy_read(dev, 0x0810);
-		backup[16] = b43_phy_read(dev, 0x0801);
-		backup[17] = b43_phy_read(dev, 0x0060);
-		backup[18] = b43_phy_read(dev, 0x0014);
-		backup[19] = b43_phy_read(dev, 0x0478);
-
-		b43_phy_write(dev, 0x002E, 0);
-		b43_phy_write(dev, 0x002F, 0);
-		b43_phy_write(dev, 0x080F, 0);
-		b43_phy_write(dev, 0x0810, 0);
-		b43_phy_write(dev, 0x0478, b43_phy_read(dev, 0x0478) | 0x0100);
-		b43_phy_write(dev, 0x0801, b43_phy_read(dev, 0x0801) | 0x0040);
-		b43_phy_write(dev, 0x0060, b43_phy_read(dev, 0x0060) | 0x0040);
-		b43_phy_write(dev, 0x0014, b43_phy_read(dev, 0x0014) | 0x0200);
-	}
-	b43_radio_write16(dev, 0x007A, b43_radio_read16(dev, 0x007A) | 0x0070);
-	b43_radio_write16(dev, 0x007A, b43_radio_read16(dev, 0x007A) | 0x0080);
-	udelay(30);
-
-	v47F = (s16) ((b43_phy_read(dev, 0x047F) >> 8) & 0x003F);
-	if (v47F >= 0x20)
-		v47F -= 0x40;
-	if (v47F == 31) {
-		for (i = 7; i >= 4; i--) {
-			b43_radio_write16(dev, 0x007B, i);
-			udelay(20);
-			v47F =
-			    (s16) ((b43_phy_read(dev, 0x047F) >> 8) & 0x003F);
-			if (v47F >= 0x20)
-				v47F -= 0x40;
-			if (v47F < 31 && saved == 0xFFFF)
-				saved = i;
-		}
-		if (saved == 0xFFFF)
-			saved = 4;
-	} else {
-		b43_radio_write16(dev, 0x007A,
-				  b43_radio_read16(dev, 0x007A) & 0x007F);
-		if (phy->rev != 1) {	/* Not in specs, but needed to prevent PPC machine check */
-			b43_phy_write(dev, 0x0814,
-				      b43_phy_read(dev, 0x0814) | 0x0001);
-			b43_phy_write(dev, 0x0815,
-				      b43_phy_read(dev, 0x0815) & 0xFFFE);
-		}
-		b43_phy_write(dev, 0x0811, b43_phy_read(dev, 0x0811) | 0x000C);
-		b43_phy_write(dev, 0x0812, b43_phy_read(dev, 0x0812) | 0x000C);
-		b43_phy_write(dev, 0x0811, b43_phy_read(dev, 0x0811) | 0x0030);
-		b43_phy_write(dev, 0x0812, b43_phy_read(dev, 0x0812) | 0x0030);
-		b43_phy_write(dev, 0x005A, 0x0480);
-		b43_phy_write(dev, 0x0059, 0x0810);
-		b43_phy_write(dev, 0x0058, 0x000D);
-		if (phy->rev == 0) {
-			b43_phy_write(dev, 0x0003, 0x0122);
-		} else {
-			b43_phy_write(dev, 0x000A, b43_phy_read(dev, 0x000A)
-				      | 0x2000);
-		}
-		if (phy->rev != 1) {	/* Not in specs, but needed to prevent PPC machine check */
-			b43_phy_write(dev, 0x0814,
-				      b43_phy_read(dev, 0x0814) | 0x0004);
-			b43_phy_write(dev, 0x0815,
-				      b43_phy_read(dev, 0x0815) & 0xFFFB);
-		}
-		b43_phy_write(dev, 0x0003, (b43_phy_read(dev, 0x0003) & 0xFF9F)
-			      | 0x0040);
-		b43_radio_write16(dev, 0x007A,
-				  b43_radio_read16(dev, 0x007A) | 0x000F);
-		b43_set_all_gains(dev, 3, 0, 1);
-		b43_radio_write16(dev, 0x0043, (b43_radio_read16(dev, 0x0043)
-						& 0x00F0) | 0x000F);
-		udelay(30);
-		v47F = (s16) ((b43_phy_read(dev, 0x047F) >> 8) & 0x003F);
-		if (v47F >= 0x20)
-			v47F -= 0x40;
-		if (v47F == -32) {
-			for (i = 0; i < 4; i++) {
-				b43_radio_write16(dev, 0x007B, i);
-				udelay(20);
-				v47F =
-				    (s16) ((b43_phy_read(dev, 0x047F) >> 8) &
-					   0x003F);
-				if (v47F >= 0x20)
-					v47F -= 0x40;
-				if (v47F > -31 && saved == 0xFFFF)
-					saved = i;
-			}
-			if (saved == 0xFFFF)
-				saved = 3;
-		} else
-			saved = 0;
-	}
-	b43_radio_write16(dev, 0x007B, saved);
-
-	if (phy->rev >= 6) {
-		b43_phy_write(dev, 0x002E, backup[12]);
-		b43_phy_write(dev, 0x002F, backup[13]);
-		b43_phy_write(dev, 0x080F, backup[14]);
-		b43_phy_write(dev, 0x0810, backup[15]);
-	}
-	if (phy->rev != 1) {	/* Not in specs, but needed to prevent PPC machine check */
-		b43_phy_write(dev, 0x0814, backup[3]);
-		b43_phy_write(dev, 0x0815, backup[4]);
-	}
-	b43_phy_write(dev, 0x005A, backup[5]);
-	b43_phy_write(dev, 0x0059, backup[6]);
-	b43_phy_write(dev, 0x0058, backup[7]);
-	b43_phy_write(dev, 0x000A, backup[8]);
-	b43_phy_write(dev, 0x0003, backup[9]);
-	b43_radio_write16(dev, 0x0043, backup[11]);
-	b43_radio_write16(dev, 0x007A, backup[10]);
-	b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) | 0x1 | 0x2);
-	b43_phy_write(dev, 0x0429, b43_phy_read(dev, 0x0429) | 0x8000);
-	b43_set_original_gains(dev);
-	if (phy->rev >= 6) {
-		b43_phy_write(dev, 0x0801, backup[16]);
-		b43_phy_write(dev, 0x0060, backup[17]);
-		b43_phy_write(dev, 0x0014, backup[18]);
-		b43_phy_write(dev, 0x0478, backup[19]);
-	}
-	b43_phy_write(dev, 0x0001, backup[0]);
-	b43_phy_write(dev, 0x0812, backup[2]);
-	b43_phy_write(dev, 0x0811, backup[1]);
-}
-
-void b43_calc_nrssi_slope(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	u16 backup[18] = { 0 };
-	u16 tmp;
-	s16 nrssi0, nrssi1;
-
-	switch (phy->type) {
-	case B43_PHYTYPE_B:
-		backup[0] = b43_radio_read16(dev, 0x007A);
-		backup[1] = b43_radio_read16(dev, 0x0052);
-		backup[2] = b43_radio_read16(dev, 0x0043);
-		backup[3] = b43_phy_read(dev, 0x0030);
-		backup[4] = b43_phy_read(dev, 0x0026);
-		backup[5] = b43_phy_read(dev, 0x0015);
-		backup[6] = b43_phy_read(dev, 0x002A);
-		backup[7] = b43_phy_read(dev, 0x0020);
-		backup[8] = b43_phy_read(dev, 0x005A);
-		backup[9] = b43_phy_read(dev, 0x0059);
-		backup[10] = b43_phy_read(dev, 0x0058);
-		backup[11] = b43_read16(dev, 0x03E2);
-		backup[12] = b43_read16(dev, 0x03E6);
-		backup[13] = b43_read16(dev, B43_MMIO_CHANNEL_EXT);
-
-		tmp = b43_radio_read16(dev, 0x007A);
-		tmp &= (phy->rev >= 5) ? 0x007F : 0x000F;
-		b43_radio_write16(dev, 0x007A, tmp);
-		b43_phy_write(dev, 0x0030, 0x00FF);
-		b43_write16(dev, 0x03EC, 0x7F7F);
-		b43_phy_write(dev, 0x0026, 0x0000);
-		b43_phy_write(dev, 0x0015, b43_phy_read(dev, 0x0015) | 0x0020);
-		b43_phy_write(dev, 0x002A, 0x08A3);
-		b43_radio_write16(dev, 0x007A,
-				  b43_radio_read16(dev, 0x007A) | 0x0080);
-
-		nrssi0 = (s16) b43_phy_read(dev, 0x0027);
-		b43_radio_write16(dev, 0x007A,
-				  b43_radio_read16(dev, 0x007A) & 0x007F);
-		if (phy->rev >= 2) {
-			b43_write16(dev, 0x03E6, 0x0040);
-		} else if (phy->rev == 0) {
-			b43_write16(dev, 0x03E6, 0x0122);
-		} else {
-			b43_write16(dev, B43_MMIO_CHANNEL_EXT,
-				    b43_read16(dev,
-					       B43_MMIO_CHANNEL_EXT) & 0x2000);
-		}
-		b43_phy_write(dev, 0x0020, 0x3F3F);
-		b43_phy_write(dev, 0x0015, 0xF330);
-		b43_radio_write16(dev, 0x005A, 0x0060);
-		b43_radio_write16(dev, 0x0043,
-				  b43_radio_read16(dev, 0x0043) & 0x00F0);
-		b43_phy_write(dev, 0x005A, 0x0480);
-		b43_phy_write(dev, 0x0059, 0x0810);
-		b43_phy_write(dev, 0x0058, 0x000D);
-		udelay(20);
-
-		nrssi1 = (s16) b43_phy_read(dev, 0x0027);
-		b43_phy_write(dev, 0x0030, backup[3]);
-		b43_radio_write16(dev, 0x007A, backup[0]);
-		b43_write16(dev, 0x03E2, backup[11]);
-		b43_phy_write(dev, 0x0026, backup[4]);
-		b43_phy_write(dev, 0x0015, backup[5]);
-		b43_phy_write(dev, 0x002A, backup[6]);
-		b43_synth_pu_workaround(dev, phy->channel);
-		if (phy->rev != 0)
-			b43_write16(dev, 0x03F4, backup[13]);
-
-		b43_phy_write(dev, 0x0020, backup[7]);
-		b43_phy_write(dev, 0x005A, backup[8]);
-		b43_phy_write(dev, 0x0059, backup[9]);
-		b43_phy_write(dev, 0x0058, backup[10]);
-		b43_radio_write16(dev, 0x0052, backup[1]);
-		b43_radio_write16(dev, 0x0043, backup[2]);
-
-		if (nrssi0 == nrssi1)
-			phy->nrssislope = 0x00010000;
-		else
-			phy->nrssislope = 0x00400000 / (nrssi0 - nrssi1);
-
-		if (nrssi0 <= -4) {
-			phy->nrssi[0] = nrssi0;
-			phy->nrssi[1] = nrssi1;
-		}
-		break;
-	case B43_PHYTYPE_G:
-		if (phy->radio_rev >= 9)
-			return;
-		if (phy->radio_rev == 8)
-			b43_calc_nrssi_offset(dev);
-
-		b43_phy_write(dev, B43_PHY_G_CRS,
-			      b43_phy_read(dev, B43_PHY_G_CRS) & 0x7FFF);
-		b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) & 0xFFFC);
-		backup[7] = b43_read16(dev, 0x03E2);
-		b43_write16(dev, 0x03E2, b43_read16(dev, 0x03E2) | 0x8000);
-		backup[0] = b43_radio_read16(dev, 0x007A);
-		backup[1] = b43_radio_read16(dev, 0x0052);
-		backup[2] = b43_radio_read16(dev, 0x0043);
-		backup[3] = b43_phy_read(dev, 0x0015);
-		backup[4] = b43_phy_read(dev, 0x005A);
-		backup[5] = b43_phy_read(dev, 0x0059);
-		backup[6] = b43_phy_read(dev, 0x0058);
-		backup[8] = b43_read16(dev, 0x03E6);
-		backup[9] = b43_read16(dev, B43_MMIO_CHANNEL_EXT);
-		if (phy->rev >= 3) {
-			backup[10] = b43_phy_read(dev, 0x002E);
-			backup[11] = b43_phy_read(dev, 0x002F);
-			backup[12] = b43_phy_read(dev, 0x080F);
-			backup[13] = b43_phy_read(dev, B43_PHY_G_LO_CONTROL);
-			backup[14] = b43_phy_read(dev, 0x0801);
-			backup[15] = b43_phy_read(dev, 0x0060);
-			backup[16] = b43_phy_read(dev, 0x0014);
-			backup[17] = b43_phy_read(dev, 0x0478);
-			b43_phy_write(dev, 0x002E, 0);
-			b43_phy_write(dev, B43_PHY_G_LO_CONTROL, 0);
-			switch (phy->rev) {
-			case 4:
-			case 6:
-			case 7:
-				b43_phy_write(dev, 0x0478,
-					      b43_phy_read(dev, 0x0478)
-					      | 0x0100);
-				b43_phy_write(dev, 0x0801,
-					      b43_phy_read(dev, 0x0801)
-					      | 0x0040);
-				break;
-			case 3:
-			case 5:
-				b43_phy_write(dev, 0x0801,
-					      b43_phy_read(dev, 0x0801)
-					      & 0xFFBF);
-				break;
-			}
-			b43_phy_write(dev, 0x0060, b43_phy_read(dev, 0x0060)
-				      | 0x0040);
-			b43_phy_write(dev, 0x0014, b43_phy_read(dev, 0x0014)
-				      | 0x0200);
-		}
-		b43_radio_write16(dev, 0x007A,
-				  b43_radio_read16(dev, 0x007A) | 0x0070);
-		b43_set_all_gains(dev, 0, 8, 0);
-		b43_radio_write16(dev, 0x007A,
-				  b43_radio_read16(dev, 0x007A) & 0x00F7);
-		if (phy->rev >= 2) {
-			b43_phy_write(dev, 0x0811,
-				      (b43_phy_read(dev, 0x0811) & 0xFFCF) |
-				      0x0030);
-			b43_phy_write(dev, 0x0812,
-				      (b43_phy_read(dev, 0x0812) & 0xFFCF) |
-				      0x0010);
-		}
-		b43_radio_write16(dev, 0x007A,
-				  b43_radio_read16(dev, 0x007A) | 0x0080);
-		udelay(20);
-
-		nrssi0 = (s16) ((b43_phy_read(dev, 0x047F) >> 8) & 0x003F);
-		if (nrssi0 >= 0x0020)
-			nrssi0 -= 0x0040;
-
-		b43_radio_write16(dev, 0x007A,
-				  b43_radio_read16(dev, 0x007A) & 0x007F);
-		if (phy->rev >= 2) {
-			b43_phy_write(dev, 0x0003, (b43_phy_read(dev, 0x0003)
-						    & 0xFF9F) | 0x0040);
-		}
-
-		b43_write16(dev, B43_MMIO_CHANNEL_EXT,
-			    b43_read16(dev, B43_MMIO_CHANNEL_EXT)
-			    | 0x2000);
-		b43_radio_write16(dev, 0x007A,
-				  b43_radio_read16(dev, 0x007A) | 0x000F);
-		b43_phy_write(dev, 0x0015, 0xF330);
-		if (phy->rev >= 2) {
-			b43_phy_write(dev, 0x0812,
-				      (b43_phy_read(dev, 0x0812) & 0xFFCF) |
-				      0x0020);
-			b43_phy_write(dev, 0x0811,
-				      (b43_phy_read(dev, 0x0811) & 0xFFCF) |
-				      0x0020);
-		}
-
-		b43_set_all_gains(dev, 3, 0, 1);
-		if (phy->radio_rev == 8) {
-			b43_radio_write16(dev, 0x0043, 0x001F);
-		} else {
-			tmp = b43_radio_read16(dev, 0x0052) & 0xFF0F;
-			b43_radio_write16(dev, 0x0052, tmp | 0x0060);
-			tmp = b43_radio_read16(dev, 0x0043) & 0xFFF0;
-			b43_radio_write16(dev, 0x0043, tmp | 0x0009);
-		}
-		b43_phy_write(dev, 0x005A, 0x0480);
-		b43_phy_write(dev, 0x0059, 0x0810);
-		b43_phy_write(dev, 0x0058, 0x000D);
-		udelay(20);
-		nrssi1 = (s16) ((b43_phy_read(dev, 0x047F) >> 8) & 0x003F);
-		if (nrssi1 >= 0x0020)
-			nrssi1 -= 0x0040;
-		if (nrssi0 == nrssi1)
-			phy->nrssislope = 0x00010000;
-		else
-			phy->nrssislope = 0x00400000 / (nrssi0 - nrssi1);
-		if (nrssi0 >= -4) {
-			phy->nrssi[0] = nrssi1;
-			phy->nrssi[1] = nrssi0;
-		}
-		if (phy->rev >= 3) {
-			b43_phy_write(dev, 0x002E, backup[10]);
-			b43_phy_write(dev, 0x002F, backup[11]);
-			b43_phy_write(dev, 0x080F, backup[12]);
-			b43_phy_write(dev, B43_PHY_G_LO_CONTROL, backup[13]);
-		}
-		if (phy->rev >= 2) {
-			b43_phy_write(dev, 0x0812,
-				      b43_phy_read(dev, 0x0812) & 0xFFCF);
-			b43_phy_write(dev, 0x0811,
-				      b43_phy_read(dev, 0x0811) & 0xFFCF);
-		}
-
-		b43_radio_write16(dev, 0x007A, backup[0]);
-		b43_radio_write16(dev, 0x0052, backup[1]);
-		b43_radio_write16(dev, 0x0043, backup[2]);
-		b43_write16(dev, 0x03E2, backup[7]);
-		b43_write16(dev, 0x03E6, backup[8]);
-		b43_write16(dev, B43_MMIO_CHANNEL_EXT, backup[9]);
-		b43_phy_write(dev, 0x0015, backup[3]);
-		b43_phy_write(dev, 0x005A, backup[4]);
-		b43_phy_write(dev, 0x0059, backup[5]);
-		b43_phy_write(dev, 0x0058, backup[6]);
-		b43_synth_pu_workaround(dev, phy->channel);
-		b43_phy_write(dev, 0x0802,
-			      b43_phy_read(dev, 0x0802) | (0x0001 | 0x0002));
-		b43_set_original_gains(dev);
-		b43_phy_write(dev, B43_PHY_G_CRS,
-			      b43_phy_read(dev, B43_PHY_G_CRS) | 0x8000);
-		if (phy->rev >= 3) {
-			b43_phy_write(dev, 0x0801, backup[14]);
-			b43_phy_write(dev, 0x0060, backup[15]);
-			b43_phy_write(dev, 0x0014, backup[16]);
-			b43_phy_write(dev, 0x0478, backup[17]);
-		}
-		b43_nrssi_mem_update(dev);
-		b43_calc_nrssi_threshold(dev);
-		break;
-	default:
-		B43_WARN_ON(1);
-	}
-}
-
-void b43_calc_nrssi_threshold(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	s32 threshold;
-	s32 a, b;
-	s16 tmp16;
-	u16 tmp_u16;
-
-	switch (phy->type) {
-	case B43_PHYTYPE_B:{
-			if (phy->radio_ver != 0x2050)
-				return;
-			if (!
-			    (dev->dev->bus->sprom.r1.
-			     boardflags_lo & B43_BFL_RSSI))
-				return;
-
-			if (phy->radio_rev >= 6) {
-				threshold =
-				    (phy->nrssi[1] - phy->nrssi[0]) * 32;
-				threshold += 20 * (phy->nrssi[0] + 1);
-				threshold /= 40;
-			} else
-				threshold = phy->nrssi[1] - 5;
-
-			threshold = limit_value(threshold, 0, 0x3E);
-			b43_phy_read(dev, 0x0020);	/* dummy read */
-			b43_phy_write(dev, 0x0020,
-				      (((u16) threshold) << 8) | 0x001C);
-
-			if (phy->radio_rev >= 6) {
-				b43_phy_write(dev, 0x0087, 0x0E0D);
-				b43_phy_write(dev, 0x0086, 0x0C0B);
-				b43_phy_write(dev, 0x0085, 0x0A09);
-				b43_phy_write(dev, 0x0084, 0x0808);
-				b43_phy_write(dev, 0x0083, 0x0808);
-				b43_phy_write(dev, 0x0082, 0x0604);
-				b43_phy_write(dev, 0x0081, 0x0302);
-				b43_phy_write(dev, 0x0080, 0x0100);
-			}
-			break;
-		}
-	case B43_PHYTYPE_G:
-		if (!phy->gmode ||
-		    !(dev->dev->bus->sprom.r1.boardflags_lo & B43_BFL_RSSI)) {
-			tmp16 = b43_nrssi_hw_read(dev, 0x20);
-			if (tmp16 >= 0x20)
-				tmp16 -= 0x40;
-			if (tmp16 < 3) {
-				b43_phy_write(dev, 0x048A,
-					      (b43_phy_read(dev, 0x048A)
-					       & 0xF000) | 0x09EB);
-			} else {
-				b43_phy_write(dev, 0x048A,
-					      (b43_phy_read(dev, 0x048A)
-					       & 0xF000) | 0x0AED);
-			}
-		} else {
-			if (phy->interfmode == B43_INTERFMODE_NONWLAN) {
-				a = 0xE;
-				b = 0xA;
-			} else if (!phy->aci_wlan_automatic && phy->aci_enable) {
-				a = 0x13;
-				b = 0x12;
-			} else {
-				a = 0xE;
-				b = 0x11;
-			}
-
-			a = a * (phy->nrssi[1] - phy->nrssi[0]);
-			a += (phy->nrssi[0] << 6);
-			if (a < 32)
-				a += 31;
-			else
-				a += 32;
-			a = a >> 6;
-			a = limit_value(a, -31, 31);
-
-			b = b * (phy->nrssi[1] - phy->nrssi[0]);
-			b += (phy->nrssi[0] << 6);
-			if (b < 32)
-				b += 31;
-			else
-				b += 32;
-			b = b >> 6;
-			b = limit_value(b, -31, 31);
-
-			tmp_u16 = b43_phy_read(dev, 0x048A) & 0xF000;
-			tmp_u16 |= ((u32) b & 0x0000003F);
-			tmp_u16 |= (((u32) a & 0x0000003F) << 6);
-			b43_phy_write(dev, 0x048A, tmp_u16);
-		}
-		break;
-	default:
-		B43_WARN_ON(1);
-	}
-}
-
-/* Stack implementation to save/restore values from the
- * interference mitigation code.
- * It is save to restore values in random order.
- */
-static void _stack_save(u32 * _stackptr, size_t * stackidx,
-			u8 id, u16 offset, u16 value)
-{
-	u32 *stackptr = &(_stackptr[*stackidx]);
-
-	B43_WARN_ON(offset & 0xF000);
-	B43_WARN_ON(id & 0xF0);
-	*stackptr = offset;
-	*stackptr |= ((u32) id) << 12;
-	*stackptr |= ((u32) value) << 16;
-	(*stackidx)++;
-	B43_WARN_ON(*stackidx >= B43_INTERFSTACK_SIZE);
-}
-
-static u16 _stack_restore(u32 * stackptr, u8 id, u16 offset)
-{
-	size_t i;
-
-	B43_WARN_ON(offset & 0xF000);
-	B43_WARN_ON(id & 0xF0);
-	for (i = 0; i < B43_INTERFSTACK_SIZE; i++, stackptr++) {
-		if ((*stackptr & 0x00000FFF) != offset)
-			continue;
-		if (((*stackptr & 0x0000F000) >> 12) != id)
-			continue;
-		return ((*stackptr & 0xFFFF0000) >> 16);
-	}
-	B43_WARN_ON(1);
-
-	return 0;
-}
-
-#define phy_stacksave(offset)					\
-	do {							\
-		_stack_save(stack, &stackidx, 0x1, (offset),	\
-			    b43_phy_read(dev, (offset)));	\
-	} while (0)
-#define phy_stackrestore(offset)				\
-	do {							\
-		b43_phy_write(dev, (offset),		\
-				  _stack_restore(stack, 0x1,	\
-						 (offset)));	\
-	} while (0)
-#define radio_stacksave(offset)						\
-	do {								\
-		_stack_save(stack, &stackidx, 0x2, (offset),		\
-			    b43_radio_read16(dev, (offset)));	\
-	} while (0)
-#define radio_stackrestore(offset)					\
-	do {								\
-		b43_radio_write16(dev, (offset),			\
-				      _stack_restore(stack, 0x2,	\
-						     (offset)));	\
-	} while (0)
-#define ofdmtab_stacksave(table, offset)			\
-	do {							\
-		_stack_save(stack, &stackidx, 0x3, (offset)|(table),	\
-			    b43_ofdmtab_read16(dev, (table), (offset)));	\
-	} while (0)
-#define ofdmtab_stackrestore(table, offset)			\
-	do {							\
-		b43_ofdmtab_write16(dev, (table),	(offset),	\
-				  _stack_restore(stack, 0x3,	\
-						 (offset)|(table)));	\
-	} while (0)
-
-static void
-b43_radio_interference_mitigation_enable(struct b43_wldev *dev, int mode)
-{
-	struct b43_phy *phy = &dev->phy;
-	u16 tmp, flipped;
-	size_t stackidx = 0;
-	u32 *stack = phy->interfstack;
-
-	switch (mode) {
-	case B43_INTERFMODE_NONWLAN:
-		if (phy->rev != 1) {
-			b43_phy_write(dev, 0x042B,
-				      b43_phy_read(dev, 0x042B) | 0x0800);
-			b43_phy_write(dev, B43_PHY_G_CRS,
-				      b43_phy_read(dev,
-						   B43_PHY_G_CRS) & ~0x4000);
-			break;
-		}
-		radio_stacksave(0x0078);
-		tmp = (b43_radio_read16(dev, 0x0078) & 0x001E);
-		flipped = flip_4bit(tmp);
-		if (flipped < 10 && flipped >= 8)
-			flipped = 7;
-		else if (flipped >= 10)
-			flipped -= 3;
-		flipped = flip_4bit(flipped);
-		flipped = (flipped << 1) | 0x0020;
-		b43_radio_write16(dev, 0x0078, flipped);
-
-		b43_calc_nrssi_threshold(dev);
-
-		phy_stacksave(0x0406);
-		b43_phy_write(dev, 0x0406, 0x7E28);
-
-		b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B) | 0x0800);
-		b43_phy_write(dev, B43_PHY_RADIO_BITFIELD,
-			      b43_phy_read(dev,
-					   B43_PHY_RADIO_BITFIELD) | 0x1000);
-
-		phy_stacksave(0x04A0);
-		b43_phy_write(dev, 0x04A0,
-			      (b43_phy_read(dev, 0x04A0) & 0xC0C0) | 0x0008);
-		phy_stacksave(0x04A1);
-		b43_phy_write(dev, 0x04A1,
-			      (b43_phy_read(dev, 0x04A1) & 0xC0C0) | 0x0605);
-		phy_stacksave(0x04A2);
-		b43_phy_write(dev, 0x04A2,
-			      (b43_phy_read(dev, 0x04A2) & 0xC0C0) | 0x0204);
-		phy_stacksave(0x04A8);
-		b43_phy_write(dev, 0x04A8,
-			      (b43_phy_read(dev, 0x04A8) & 0xC0C0) | 0x0803);
-		phy_stacksave(0x04AB);
-		b43_phy_write(dev, 0x04AB,
-			      (b43_phy_read(dev, 0x04AB) & 0xC0C0) | 0x0605);
-
-		phy_stacksave(0x04A7);
-		b43_phy_write(dev, 0x04A7, 0x0002);
-		phy_stacksave(0x04A3);
-		b43_phy_write(dev, 0x04A3, 0x287A);
-		phy_stacksave(0x04A9);
-		b43_phy_write(dev, 0x04A9, 0x2027);
-		phy_stacksave(0x0493);
-		b43_phy_write(dev, 0x0493, 0x32F5);
-		phy_stacksave(0x04AA);
-		b43_phy_write(dev, 0x04AA, 0x2027);
-		phy_stacksave(0x04AC);
-		b43_phy_write(dev, 0x04AC, 0x32F5);
-		break;
-	case B43_INTERFMODE_MANUALWLAN:
-		if (b43_phy_read(dev, 0x0033) & 0x0800)
-			break;
-
-		phy->aci_enable = 1;
-
-		phy_stacksave(B43_PHY_RADIO_BITFIELD);
-		phy_stacksave(B43_PHY_G_CRS);
-		if (phy->rev < 2) {
-			phy_stacksave(0x0406);
-		} else {
-			phy_stacksave(0x04C0);
-			phy_stacksave(0x04C1);
-		}
-		phy_stacksave(0x0033);
-		phy_stacksave(0x04A7);
-		phy_stacksave(0x04A3);
-		phy_stacksave(0x04A9);
-		phy_stacksave(0x04AA);
-		phy_stacksave(0x04AC);
-		phy_stacksave(0x0493);
-		phy_stacksave(0x04A1);
-		phy_stacksave(0x04A0);
-		phy_stacksave(0x04A2);
-		phy_stacksave(0x048A);
-		phy_stacksave(0x04A8);
-		phy_stacksave(0x04AB);
-		if (phy->rev == 2) {
-			phy_stacksave(0x04AD);
-			phy_stacksave(0x04AE);
-		} else if (phy->rev >= 3) {
-			phy_stacksave(0x04AD);
-			phy_stacksave(0x0415);
-			phy_stacksave(0x0416);
-			phy_stacksave(0x0417);
-			ofdmtab_stacksave(0x1A00, 0x2);
-			ofdmtab_stacksave(0x1A00, 0x3);
-		}
-		phy_stacksave(0x042B);
-		phy_stacksave(0x048C);
-
-		b43_phy_write(dev, B43_PHY_RADIO_BITFIELD,
-			      b43_phy_read(dev, B43_PHY_RADIO_BITFIELD)
-			      & ~0x1000);
-		b43_phy_write(dev, B43_PHY_G_CRS,
-			      (b43_phy_read(dev, B43_PHY_G_CRS)
-			       & 0xFFFC) | 0x0002);
-
-		b43_phy_write(dev, 0x0033, 0x0800);
-		b43_phy_write(dev, 0x04A3, 0x2027);
-		b43_phy_write(dev, 0x04A9, 0x1CA8);
-		b43_phy_write(dev, 0x0493, 0x287A);
-		b43_phy_write(dev, 0x04AA, 0x1CA8);
-		b43_phy_write(dev, 0x04AC, 0x287A);
-
-		b43_phy_write(dev, 0x04A0, (b43_phy_read(dev, 0x04A0)
-					    & 0xFFC0) | 0x001A);
-		b43_phy_write(dev, 0x04A7, 0x000D);
-
-		if (phy->rev < 2) {
-			b43_phy_write(dev, 0x0406, 0xFF0D);
-		} else if (phy->rev == 2) {
-			b43_phy_write(dev, 0x04C0, 0xFFFF);
-			b43_phy_write(dev, 0x04C1, 0x00A9);
-		} else {
-			b43_phy_write(dev, 0x04C0, 0x00C1);
-			b43_phy_write(dev, 0x04C1, 0x0059);
-		}
-
-		b43_phy_write(dev, 0x04A1, (b43_phy_read(dev, 0x04A1)
-					    & 0xC0FF) | 0x1800);
-		b43_phy_write(dev, 0x04A1, (b43_phy_read(dev, 0x04A1)
-					    & 0xFFC0) | 0x0015);
-		b43_phy_write(dev, 0x04A8, (b43_phy_read(dev, 0x04A8)
-					    & 0xCFFF) | 0x1000);
-		b43_phy_write(dev, 0x04A8, (b43_phy_read(dev, 0x04A8)
-					    & 0xF0FF) | 0x0A00);
-		b43_phy_write(dev, 0x04AB, (b43_phy_read(dev, 0x04AB)
-					    & 0xCFFF) | 0x1000);
-		b43_phy_write(dev, 0x04AB, (b43_phy_read(dev, 0x04AB)
-					    & 0xF0FF) | 0x0800);
-		b43_phy_write(dev, 0x04AB, (b43_phy_read(dev, 0x04AB)
-					    & 0xFFCF) | 0x0010);
-		b43_phy_write(dev, 0x04AB, (b43_phy_read(dev, 0x04AB)
-					    & 0xFFF0) | 0x0005);
-		b43_phy_write(dev, 0x04A8, (b43_phy_read(dev, 0x04A8)
-					    & 0xFFCF) | 0x0010);
-		b43_phy_write(dev, 0x04A8, (b43_phy_read(dev, 0x04A8)
-					    & 0xFFF0) | 0x0006);
-		b43_phy_write(dev, 0x04A2, (b43_phy_read(dev, 0x04A2)
-					    & 0xF0FF) | 0x0800);
-		b43_phy_write(dev, 0x04A0, (b43_phy_read(dev, 0x04A0)
-					    & 0xF0FF) | 0x0500);
-		b43_phy_write(dev, 0x04A2, (b43_phy_read(dev, 0x04A2)
-					    & 0xFFF0) | 0x000B);
-
-		if (phy->rev >= 3) {
-			b43_phy_write(dev, 0x048A, b43_phy_read(dev, 0x048A)
-				      & ~0x8000);
-			b43_phy_write(dev, 0x0415, (b43_phy_read(dev, 0x0415)
-						    & 0x8000) | 0x36D8);
-			b43_phy_write(dev, 0x0416, (b43_phy_read(dev, 0x0416)
-						    & 0x8000) | 0x36D8);
-			b43_phy_write(dev, 0x0417, (b43_phy_read(dev, 0x0417)
-						    & 0xFE00) | 0x016D);
-		} else {
-			b43_phy_write(dev, 0x048A, b43_phy_read(dev, 0x048A)
-				      | 0x1000);
-			b43_phy_write(dev, 0x048A, (b43_phy_read(dev, 0x048A)
-						    & 0x9FFF) | 0x2000);
-			b43_hf_write(dev, b43_hf_read(dev) | B43_HF_ACIW);
-		}
-		if (phy->rev >= 2) {
-			b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B)
-				      | 0x0800);
-		}
-		b43_phy_write(dev, 0x048C, (b43_phy_read(dev, 0x048C)
-					    & 0xF0FF) | 0x0200);
-		if (phy->rev == 2) {
-			b43_phy_write(dev, 0x04AE, (b43_phy_read(dev, 0x04AE)
-						    & 0xFF00) | 0x007F);
-			b43_phy_write(dev, 0x04AD, (b43_phy_read(dev, 0x04AD)
-						    & 0x00FF) | 0x1300);
-		} else if (phy->rev >= 6) {
-			b43_ofdmtab_write16(dev, 0x1A00, 0x3, 0x007F);
-			b43_ofdmtab_write16(dev, 0x1A00, 0x2, 0x007F);
-			b43_phy_write(dev, 0x04AD, b43_phy_read(dev, 0x04AD)
-				      & 0x00FF);
-		}
-		b43_calc_nrssi_slope(dev);
-		break;
-	default:
-		B43_WARN_ON(1);
-	}
-}
-
-static void
-b43_radio_interference_mitigation_disable(struct b43_wldev *dev, int mode)
-{
-	struct b43_phy *phy = &dev->phy;
-	u32 *stack = phy->interfstack;
-
-	switch (mode) {
-	case B43_INTERFMODE_NONWLAN:
-		if (phy->rev != 1) {
-			b43_phy_write(dev, 0x042B,
-				      b43_phy_read(dev, 0x042B) & ~0x0800);
-			b43_phy_write(dev, B43_PHY_G_CRS,
-				      b43_phy_read(dev,
-						   B43_PHY_G_CRS) | 0x4000);
-			break;
-		}
-		radio_stackrestore(0x0078);
-		b43_calc_nrssi_threshold(dev);
-		phy_stackrestore(0x0406);
-		b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B) & ~0x0800);
-		if (!dev->bad_frames_preempt) {
-			b43_phy_write(dev, B43_PHY_RADIO_BITFIELD,
-				      b43_phy_read(dev, B43_PHY_RADIO_BITFIELD)
-				      & ~(1 << 11));
-		}
-		b43_phy_write(dev, B43_PHY_G_CRS,
-			      b43_phy_read(dev, B43_PHY_G_CRS) | 0x4000);
-		phy_stackrestore(0x04A0);
-		phy_stackrestore(0x04A1);
-		phy_stackrestore(0x04A2);
-		phy_stackrestore(0x04A8);
-		phy_stackrestore(0x04AB);
-		phy_stackrestore(0x04A7);
-		phy_stackrestore(0x04A3);
-		phy_stackrestore(0x04A9);
-		phy_stackrestore(0x0493);
-		phy_stackrestore(0x04AA);
-		phy_stackrestore(0x04AC);
-		break;
-	case B43_INTERFMODE_MANUALWLAN:
-		if (!(b43_phy_read(dev, 0x0033) & 0x0800))
-			break;
-
-		phy->aci_enable = 0;
-
-		phy_stackrestore(B43_PHY_RADIO_BITFIELD);
-		phy_stackrestore(B43_PHY_G_CRS);
-		phy_stackrestore(0x0033);
-		phy_stackrestore(0x04A3);
-		phy_stackrestore(0x04A9);
-		phy_stackrestore(0x0493);
-		phy_stackrestore(0x04AA);
-		phy_stackrestore(0x04AC);
-		phy_stackrestore(0x04A0);
-		phy_stackrestore(0x04A7);
-		if (phy->rev >= 2) {
-			phy_stackrestore(0x04C0);
-			phy_stackrestore(0x04C1);
-		} else
-			phy_stackrestore(0x0406);
-		phy_stackrestore(0x04A1);
-		phy_stackrestore(0x04AB);
-		phy_stackrestore(0x04A8);
-		if (phy->rev == 2) {
-			phy_stackrestore(0x04AD);
-			phy_stackrestore(0x04AE);
-		} else if (phy->rev >= 3) {
-			phy_stackrestore(0x04AD);
-			phy_stackrestore(0x0415);
-			phy_stackrestore(0x0416);
-			phy_stackrestore(0x0417);
-			ofdmtab_stackrestore(0x1A00, 0x2);
-			ofdmtab_stackrestore(0x1A00, 0x3);
-		}
-		phy_stackrestore(0x04A2);
-		phy_stackrestore(0x048A);
-		phy_stackrestore(0x042B);
-		phy_stackrestore(0x048C);
-		b43_hf_write(dev, b43_hf_read(dev) & ~B43_HF_ACIW);
-		b43_calc_nrssi_slope(dev);
-		break;
-	default:
-		B43_WARN_ON(1);
-	}
-}
-
-#undef phy_stacksave
-#undef phy_stackrestore
-#undef radio_stacksave
-#undef radio_stackrestore
-#undef ofdmtab_stacksave
-#undef ofdmtab_stackrestore
-
-int b43_radio_set_interference_mitigation(struct b43_wldev *dev, int mode)
-{
-	struct b43_phy *phy = &dev->phy;
-	int currentmode;
-
-	if ((phy->type != B43_PHYTYPE_G) || (phy->rev == 0) || (!phy->gmode))
-		return -ENODEV;
-
-	phy->aci_wlan_automatic = 0;
-	switch (mode) {
-	case B43_INTERFMODE_AUTOWLAN:
-		phy->aci_wlan_automatic = 1;
-		if (phy->aci_enable)
-			mode = B43_INTERFMODE_MANUALWLAN;
-		else
-			mode = B43_INTERFMODE_NONE;
-		break;
-	case B43_INTERFMODE_NONE:
-	case B43_INTERFMODE_NONWLAN:
-	case B43_INTERFMODE_MANUALWLAN:
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	currentmode = phy->interfmode;
-	if (currentmode == mode)
-		return 0;
-	if (currentmode != B43_INTERFMODE_NONE)
-		b43_radio_interference_mitigation_disable(dev, currentmode);
-
-	if (mode == B43_INTERFMODE_NONE) {
-		phy->aci_enable = 0;
-		phy->aci_hw_rssi = 0;
-	} else
-		b43_radio_interference_mitigation_enable(dev, mode);
-	phy->interfmode = mode;
-
-	return 0;
-}
-
-static u16 b43_radio_core_calibration_value(struct b43_wldev *dev)
-{
-	u16 reg, index, ret;
-
-	static const u8 rcc_table[] = {
-		0x02, 0x03, 0x01, 0x0F,
-		0x06, 0x07, 0x05, 0x0F,
-		0x0A, 0x0B, 0x09, 0x0F,
-		0x0E, 0x0F, 0x0D, 0x0F,
-	};
-
-	reg = b43_radio_read16(dev, 0x60);
-	index = (reg & 0x001E) >> 1;
-	ret = rcc_table[index] << 1;
-	ret |= (reg & 0x0001);
-	ret |= 0x0020;
-
-	return ret;
-}
-
-#define LPD(L, P, D)	(((L) << 2) | ((P) << 1) | ((D) << 0))
-static u16 radio2050_rfover_val(struct b43_wldev *dev,
-				u16 phy_register, unsigned int lpd)
-{
-	struct b43_phy *phy = &dev->phy;
-	struct ssb_sprom *sprom = &(dev->dev->bus->sprom);
-
-	if (!phy->gmode)
-		return 0;
-
-	if (has_loopback_gain(phy)) {
-		int max_lb_gain = phy->max_lb_gain;
-		u16 extlna;
-		u16 i;
-
-		if (phy->radio_rev == 8)
-			max_lb_gain += 0x3E;
-		else
-			max_lb_gain += 0x26;
-		if (max_lb_gain >= 0x46) {
-			extlna = 0x3000;
-			max_lb_gain -= 0x46;
-		} else if (max_lb_gain >= 0x3A) {
-			extlna = 0x1000;
-			max_lb_gain -= 0x3A;
-		} else if (max_lb_gain >= 0x2E) {
-			extlna = 0x2000;
-			max_lb_gain -= 0x2E;
-		} else {
-			extlna = 0;
-			max_lb_gain -= 0x10;
-		}
-
-		for (i = 0; i < 16; i++) {
-			max_lb_gain -= (i * 6);
-			if (max_lb_gain < 6)
-				break;
-		}
-
-		if ((phy->rev < 7) ||
-		    !(sprom->r1.boardflags_lo & B43_BFL_EXTLNA)) {
-			if (phy_register == B43_PHY_RFOVER) {
-				return 0x1B3;
-			} else if (phy_register == B43_PHY_RFOVERVAL) {
-				extlna |= (i << 8);
-				switch (lpd) {
-				case LPD(0, 1, 1):
-					return 0x0F92;
-				case LPD(0, 0, 1):
-				case LPD(1, 0, 1):
-					return (0x0092 | extlna);
-				case LPD(1, 0, 0):
-					return (0x0093 | extlna);
-				}
-				B43_WARN_ON(1);
-			}
-			B43_WARN_ON(1);
-		} else {
-			if (phy_register == B43_PHY_RFOVER) {
-				return 0x9B3;
-			} else if (phy_register == B43_PHY_RFOVERVAL) {
-				if (extlna)
-					extlna |= 0x8000;
-				extlna |= (i << 8);
-				switch (lpd) {
-				case LPD(0, 1, 1):
-					return 0x8F92;
-				case LPD(0, 0, 1):
-					return (0x8092 | extlna);
-				case LPD(1, 0, 1):
-					return (0x2092 | extlna);
-				case LPD(1, 0, 0):
-					return (0x2093 | extlna);
-				}
-				B43_WARN_ON(1);
-			}
-			B43_WARN_ON(1);
-		}
-	} else {
-		if ((phy->rev < 7) ||
-		    !(sprom->r1.boardflags_lo & B43_BFL_EXTLNA)) {
-			if (phy_register == B43_PHY_RFOVER) {
-				return 0x1B3;
-			} else if (phy_register == B43_PHY_RFOVERVAL) {
-				switch (lpd) {
-				case LPD(0, 1, 1):
-					return 0x0FB2;
-				case LPD(0, 0, 1):
-					return 0x00B2;
-				case LPD(1, 0, 1):
-					return 0x30B2;
-				case LPD(1, 0, 0):
-					return 0x30B3;
-				}
-				B43_WARN_ON(1);
-			}
-			B43_WARN_ON(1);
-		} else {
-			if (phy_register == B43_PHY_RFOVER) {
-				return 0x9B3;
-			} else if (phy_register == B43_PHY_RFOVERVAL) {
-				switch (lpd) {
-				case LPD(0, 1, 1):
-					return 0x8FB2;
-				case LPD(0, 0, 1):
-					return 0x80B2;
-				case LPD(1, 0, 1):
-					return 0x20B2;
-				case LPD(1, 0, 0):
-					return 0x20B3;
-				}
-				B43_WARN_ON(1);
-			}
-			B43_WARN_ON(1);
-		}
-	}
-	return 0;
-}
-
-struct init2050_saved_values {
-	/* Core registers */
-	u16 reg_3EC;
-	u16 reg_3E6;
-	u16 reg_3F4;
-	/* Radio registers */
-	u16 radio_43;
-	u16 radio_51;
-	u16 radio_52;
-	/* PHY registers */
-	u16 phy_pgactl;
-	u16 phy_base_5A;
-	u16 phy_base_59;
-	u16 phy_base_58;
-	u16 phy_base_30;
-	u16 phy_rfover;
-	u16 phy_rfoverval;
-	u16 phy_analogover;
-	u16 phy_analogoverval;
-	u16 phy_crs0;
-	u16 phy_classctl;
-	u16 phy_lo_mask;
-	u16 phy_lo_ctl;
-	u16 phy_syncctl;
-};
-
-u16 b43_radio_init2050(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	struct init2050_saved_values sav;
-	u16 rcc;
-	u16 radio78;
-	u16 ret;
-	u16 i, j;
-	u32 tmp1 = 0, tmp2 = 0;
-
-	memset(&sav, 0, sizeof(sav));	/* get rid of "may be used uninitialized..." */
-
-	sav.radio_43 = b43_radio_read16(dev, 0x43);
-	sav.radio_51 = b43_radio_read16(dev, 0x51);
-	sav.radio_52 = b43_radio_read16(dev, 0x52);
-	sav.phy_pgactl = b43_phy_read(dev, B43_PHY_PGACTL);
-	sav.phy_base_5A = b43_phy_read(dev, B43_PHY_BASE(0x5A));
-	sav.phy_base_59 = b43_phy_read(dev, B43_PHY_BASE(0x59));
-	sav.phy_base_58 = b43_phy_read(dev, B43_PHY_BASE(0x58));
-
-	if (phy->type == B43_PHYTYPE_B) {
-		sav.phy_base_30 = b43_phy_read(dev, B43_PHY_BASE(0x30));
-		sav.reg_3EC = b43_read16(dev, 0x3EC);
-
-		b43_phy_write(dev, B43_PHY_BASE(0x30), 0xFF);
-		b43_write16(dev, 0x3EC, 0x3F3F);
-	} else if (phy->gmode || phy->rev >= 2) {
-		sav.phy_rfover = b43_phy_read(dev, B43_PHY_RFOVER);
-		sav.phy_rfoverval = b43_phy_read(dev, B43_PHY_RFOVERVAL);
-		sav.phy_analogover = b43_phy_read(dev, B43_PHY_ANALOGOVER);
-		sav.phy_analogoverval =
-		    b43_phy_read(dev, B43_PHY_ANALOGOVERVAL);
-		sav.phy_crs0 = b43_phy_read(dev, B43_PHY_CRS0);
-		sav.phy_classctl = b43_phy_read(dev, B43_PHY_CLASSCTL);
-
-		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_write(dev, B43_PHY_CRS0, b43_phy_read(dev, B43_PHY_CRS0)
-			      & 0x7FFF);
-		b43_phy_write(dev, B43_PHY_CLASSCTL,
-			      b43_phy_read(dev, B43_PHY_CLASSCTL)
-			      & 0xFFFC);
-		if (has_loopback_gain(phy)) {
-			sav.phy_lo_mask = b43_phy_read(dev, B43_PHY_LO_MASK);
-			sav.phy_lo_ctl = b43_phy_read(dev, B43_PHY_LO_CTL);
-
-			if (phy->rev >= 3)
-				b43_phy_write(dev, B43_PHY_LO_MASK, 0xC020);
-			else
-				b43_phy_write(dev, B43_PHY_LO_MASK, 0x8020);
-			b43_phy_write(dev, B43_PHY_LO_CTL, 0);
-		}
-
-		b43_phy_write(dev, B43_PHY_RFOVERVAL,
-			      radio2050_rfover_val(dev, B43_PHY_RFOVERVAL,
-						   LPD(0, 1, 1)));
-		b43_phy_write(dev, B43_PHY_RFOVER,
-			      radio2050_rfover_val(dev, B43_PHY_RFOVER, 0));
-	}
-	b43_write16(dev, 0x3E2, b43_read16(dev, 0x3E2) | 0x8000);
-
-	sav.phy_syncctl = b43_phy_read(dev, B43_PHY_SYNCCTL);
-	b43_phy_write(dev, B43_PHY_SYNCCTL, b43_phy_read(dev, B43_PHY_SYNCCTL)
-		      & 0xFF7F);
-	sav.reg_3E6 = b43_read16(dev, 0x3E6);
-	sav.reg_3F4 = b43_read16(dev, 0x3F4);
-
-	if (phy->analog == 0) {
-		b43_write16(dev, 0x03E6, 0x0122);
-	} else {
-		if (phy->analog >= 2) {
-			b43_phy_write(dev, B43_PHY_BASE(0x03),
-				      (b43_phy_read(dev, B43_PHY_BASE(0x03))
-				       & 0xFFBF) | 0x40);
-		}
-		b43_write16(dev, B43_MMIO_CHANNEL_EXT,
-			    (b43_read16(dev, B43_MMIO_CHANNEL_EXT) | 0x2000));
-	}
-
-	rcc = b43_radio_core_calibration_value(dev);
-
-	if (phy->type == B43_PHYTYPE_B)
-		b43_radio_write16(dev, 0x78, 0x26);
-	if (phy->gmode || phy->rev >= 2) {
-		b43_phy_write(dev, B43_PHY_RFOVERVAL,
-			      radio2050_rfover_val(dev, B43_PHY_RFOVERVAL,
-						   LPD(0, 1, 1)));
-	}
-	b43_phy_write(dev, B43_PHY_PGACTL, 0xBFAF);
-	b43_phy_write(dev, B43_PHY_BASE(0x2B), 0x1403);
-	if (phy->gmode || phy->rev >= 2) {
-		b43_phy_write(dev, B43_PHY_RFOVERVAL,
-			      radio2050_rfover_val(dev, B43_PHY_RFOVERVAL,
-						   LPD(0, 0, 1)));
-	}
-	b43_phy_write(dev, B43_PHY_PGACTL, 0xBFA0);
-	b43_radio_write16(dev, 0x51, b43_radio_read16(dev, 0x51)
-			  | 0x0004);
-	if (phy->radio_rev == 8) {
-		b43_radio_write16(dev, 0x43, 0x1F);
-	} else {
-		b43_radio_write16(dev, 0x52, 0);
-		b43_radio_write16(dev, 0x43, (b43_radio_read16(dev, 0x43)
-					      & 0xFFF0) | 0x0009);
-	}
-	b43_phy_write(dev, B43_PHY_BASE(0x58), 0);
-
-	for (i = 0; i < 16; i++) {
-		b43_phy_write(dev, B43_PHY_BASE(0x5A), 0x0480);
-		b43_phy_write(dev, B43_PHY_BASE(0x59), 0xC810);
-		b43_phy_write(dev, B43_PHY_BASE(0x58), 0x000D);
-		if (phy->gmode || phy->rev >= 2) {
-			b43_phy_write(dev, B43_PHY_RFOVERVAL,
-				      radio2050_rfover_val(dev,
-							   B43_PHY_RFOVERVAL,
-							   LPD(1, 0, 1)));
-		}
-		b43_phy_write(dev, B43_PHY_PGACTL, 0xAFB0);
-		udelay(10);
-		if (phy->gmode || phy->rev >= 2) {
-			b43_phy_write(dev, B43_PHY_RFOVERVAL,
-				      radio2050_rfover_val(dev,
-							   B43_PHY_RFOVERVAL,
-							   LPD(1, 0, 1)));
-		}
-		b43_phy_write(dev, B43_PHY_PGACTL, 0xEFB0);
-		udelay(10);
-		if (phy->gmode || phy->rev >= 2) {
-			b43_phy_write(dev, B43_PHY_RFOVERVAL,
-				      radio2050_rfover_val(dev,
-							   B43_PHY_RFOVERVAL,
-							   LPD(1, 0, 0)));
-		}
-		b43_phy_write(dev, B43_PHY_PGACTL, 0xFFF0);
-		udelay(20);
-		tmp1 += b43_phy_read(dev, B43_PHY_LO_LEAKAGE);
-		b43_phy_write(dev, B43_PHY_BASE(0x58), 0);
-		if (phy->gmode || phy->rev >= 2) {
-			b43_phy_write(dev, B43_PHY_RFOVERVAL,
-				      radio2050_rfover_val(dev,
-							   B43_PHY_RFOVERVAL,
-							   LPD(1, 0, 1)));
-		}
-		b43_phy_write(dev, B43_PHY_PGACTL, 0xAFB0);
-	}
-	udelay(10);
-
-	b43_phy_write(dev, B43_PHY_BASE(0x58), 0);
-	tmp1++;
-	tmp1 >>= 9;
-
-	for (i = 0; i < 16; i++) {
-		radio78 = ((flip_4bit(i) << 1) | 0x20);
-		b43_radio_write16(dev, 0x78, radio78);
-		udelay(10);
-		for (j = 0; j < 16; j++) {
-			b43_phy_write(dev, B43_PHY_BASE(0x5A), 0x0D80);
-			b43_phy_write(dev, B43_PHY_BASE(0x59), 0xC810);
-			b43_phy_write(dev, B43_PHY_BASE(0x58), 0x000D);
-			if (phy->gmode || phy->rev >= 2) {
-				b43_phy_write(dev, B43_PHY_RFOVERVAL,
-					      radio2050_rfover_val(dev,
-								   B43_PHY_RFOVERVAL,
-								   LPD(1, 0,
-								       1)));
-			}
-			b43_phy_write(dev, B43_PHY_PGACTL, 0xAFB0);
-			udelay(10);
-			if (phy->gmode || phy->rev >= 2) {
-				b43_phy_write(dev, B43_PHY_RFOVERVAL,
-					      radio2050_rfover_val(dev,
-								   B43_PHY_RFOVERVAL,
-								   LPD(1, 0,
-								       1)));
-			}
-			b43_phy_write(dev, B43_PHY_PGACTL, 0xEFB0);
-			udelay(10);
-			if (phy->gmode || phy->rev >= 2) {
-				b43_phy_write(dev, B43_PHY_RFOVERVAL,
-					      radio2050_rfover_val(dev,
-								   B43_PHY_RFOVERVAL,
-								   LPD(1, 0,
-								       0)));
-			}
-			b43_phy_write(dev, B43_PHY_PGACTL, 0xFFF0);
-			udelay(10);
-			tmp2 += b43_phy_read(dev, B43_PHY_LO_LEAKAGE);
-			b43_phy_write(dev, B43_PHY_BASE(0x58), 0);
-			if (phy->gmode || phy->rev >= 2) {
-				b43_phy_write(dev, B43_PHY_RFOVERVAL,
-					      radio2050_rfover_val(dev,
-								   B43_PHY_RFOVERVAL,
-								   LPD(1, 0,
-								       1)));
-			}
-			b43_phy_write(dev, B43_PHY_PGACTL, 0xAFB0);
-		}
-		tmp2++;
-		tmp2 >>= 8;
-		if (tmp1 < tmp2)
-			break;
-	}
-
-	/* Restore the registers */
-	b43_phy_write(dev, B43_PHY_PGACTL, sav.phy_pgactl);
-	b43_radio_write16(dev, 0x51, sav.radio_51);
-	b43_radio_write16(dev, 0x52, sav.radio_52);
-	b43_radio_write16(dev, 0x43, sav.radio_43);
-	b43_phy_write(dev, B43_PHY_BASE(0x5A), sav.phy_base_5A);
-	b43_phy_write(dev, B43_PHY_BASE(0x59), sav.phy_base_59);
-	b43_phy_write(dev, B43_PHY_BASE(0x58), sav.phy_base_58);
-	b43_write16(dev, 0x3E6, sav.reg_3E6);
-	if (phy->analog != 0)
-		b43_write16(dev, 0x3F4, sav.reg_3F4);
-	b43_phy_write(dev, B43_PHY_SYNCCTL, sav.phy_syncctl);
-	b43_synth_pu_workaround(dev, phy->channel);
-	if (phy->type == B43_PHYTYPE_B) {
-		b43_phy_write(dev, B43_PHY_BASE(0x30), sav.phy_base_30);
-		b43_write16(dev, 0x3EC, sav.reg_3EC);
-	} else if (phy->gmode) {
-		b43_write16(dev, B43_MMIO_PHY_RADIO,
-			    b43_read16(dev, B43_MMIO_PHY_RADIO)
-			    & 0x7FFF);
-		b43_phy_write(dev, B43_PHY_RFOVER, sav.phy_rfover);
-		b43_phy_write(dev, B43_PHY_RFOVERVAL, sav.phy_rfoverval);
-		b43_phy_write(dev, B43_PHY_ANALOGOVER, sav.phy_analogover);
-		b43_phy_write(dev, B43_PHY_ANALOGOVERVAL,
-			      sav.phy_analogoverval);
-		b43_phy_write(dev, B43_PHY_CRS0, sav.phy_crs0);
-		b43_phy_write(dev, B43_PHY_CLASSCTL, sav.phy_classctl);
-		if (has_loopback_gain(phy)) {
-			b43_phy_write(dev, B43_PHY_LO_MASK, sav.phy_lo_mask);
-			b43_phy_write(dev, B43_PHY_LO_CTL, sav.phy_lo_ctl);
-		}
-	}
-	if (i > 15)
-		ret = radio78;
-	else
-		ret = rcc;
-
-	return ret;
-}
-
-void b43_radio_init2060(struct b43_wldev *dev)
-{
-	int err;
-
-	b43_radio_write16(dev, 0x0004, 0x00C0);
-	b43_radio_write16(dev, 0x0005, 0x0008);
-	b43_radio_write16(dev, 0x0009, 0x0040);
-	b43_radio_write16(dev, 0x0005, 0x00AA);
-	b43_radio_write16(dev, 0x0032, 0x008F);
-	b43_radio_write16(dev, 0x0006, 0x008F);
-	b43_radio_write16(dev, 0x0034, 0x008F);
-	b43_radio_write16(dev, 0x002C, 0x0007);
-	b43_radio_write16(dev, 0x0082, 0x0080);
-	b43_radio_write16(dev, 0x0080, 0x0000);
-	b43_radio_write16(dev, 0x003F, 0x00DA);
-	b43_radio_write16(dev, 0x0005, b43_radio_read16(dev, 0x0005) & ~0x0008);
-	b43_radio_write16(dev, 0x0081, b43_radio_read16(dev, 0x0081) & ~0x0010);
-	b43_radio_write16(dev, 0x0081, b43_radio_read16(dev, 0x0081) & ~0x0020);
-	b43_radio_write16(dev, 0x0081, b43_radio_read16(dev, 0x0081) & ~0x0020);
-	msleep(1);		/* delay 400usec */
-
-	b43_radio_write16(dev, 0x0081,
-			  (b43_radio_read16(dev, 0x0081) & ~0x0020) | 0x0010);
-	msleep(1);		/* delay 400usec */
-
-	b43_radio_write16(dev, 0x0005,
-			  (b43_radio_read16(dev, 0x0005) & ~0x0008) | 0x0008);
-	b43_radio_write16(dev, 0x0085, b43_radio_read16(dev, 0x0085) & ~0x0010);
-	b43_radio_write16(dev, 0x0005, b43_radio_read16(dev, 0x0005) & ~0x0008);
-	b43_radio_write16(dev, 0x0081, b43_radio_read16(dev, 0x0081) & ~0x0040);
-	b43_radio_write16(dev, 0x0081,
-			  (b43_radio_read16(dev, 0x0081) & ~0x0040) | 0x0040);
-	b43_radio_write16(dev, 0x0005,
-			  (b43_radio_read16(dev, 0x0081) & ~0x0008) | 0x0008);
-	b43_phy_write(dev, 0x0063, 0xDDC6);
-	b43_phy_write(dev, 0x0069, 0x07BE);
-	b43_phy_write(dev, 0x006A, 0x0000);
-
-	err = b43_radio_selectchannel(dev, B43_DEFAULT_CHANNEL_A, 0);
-	B43_WARN_ON(err);
-
-	msleep(1);
-}
-
-static inline u16 freq_r3A_value(u16 frequency)
-{
-	u16 value;
-
-	if (frequency < 5091)
-		value = 0x0040;
-	else if (frequency < 5321)
-		value = 0x0000;
-	else if (frequency < 5806)
-		value = 0x0080;
-	else
-		value = 0x0040;
-
-	return value;
-}
-
-void b43_radio_set_tx_iq(struct b43_wldev *dev)
-{
-	static const u8 data_high[5] = { 0x00, 0x40, 0x80, 0x90, 0xD0 };
-	static const u8 data_low[5] = { 0x00, 0x01, 0x05, 0x06, 0x0A };
-	u16 tmp = b43_radio_read16(dev, 0x001E);
-	int i, j;
-
-	for (i = 0; i < 5; i++) {
-		for (j = 0; j < 5; j++) {
-			if (tmp == (data_high[i] << 4 | data_low[j])) {
-				b43_phy_write(dev, 0x0069,
-					      (i - j) << 8 | 0x00C0);
-				return;
-			}
-		}
-	}
-}
-
-int b43_radio_selectchannel(struct b43_wldev *dev,
-			    u8 channel, int synthetic_pu_workaround)
-{
-	struct b43_phy *phy = &dev->phy;
-	u16 r8, tmp;
-	u16 freq;
-	u16 channelcookie;
-
-	if (channel == 0xFF) {
-		switch (phy->type) {
-		case B43_PHYTYPE_A:
-			channel = B43_DEFAULT_CHANNEL_A;
-			break;
-		case B43_PHYTYPE_B:
-		case B43_PHYTYPE_G:
-			channel = B43_DEFAULT_CHANNEL_BG;
-			break;
-		default:
-			B43_WARN_ON(1);
-		}
-	}
-
-	/* First we set the channel radio code to prevent the
-	 * firmware from sending ghost packets.
-	 */
-	channelcookie = channel;
-	if (phy->type == B43_PHYTYPE_A)
-		channelcookie |= 0x100;
-	b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_CHAN, channelcookie);
-
-	if (phy->type == B43_PHYTYPE_A) {
-		if (channel > 200)
-			return -EINVAL;
-		freq = channel2freq_a(channel);
-
-		r8 = b43_radio_read16(dev, 0x0008);
-		b43_write16(dev, 0x03F0, freq);
-		b43_radio_write16(dev, 0x0008, r8);
-
-		//TODO: write max channel TX power? to Radio 0x2D
-		tmp = b43_radio_read16(dev, 0x002E);
-		tmp &= 0x0080;
-		//TODO: OR tmp with the Power out estimation for this channel?
-		b43_radio_write16(dev, 0x002E, tmp);
-
-		if (freq >= 4920 && freq <= 5500) {
-			/*
-			 * r8 = (((freq * 15 * 0xE1FC780F) >> 32) / 29) & 0x0F;
-			 *    = (freq * 0.025862069
-			 */
-			r8 = 3 * freq / 116;	/* is equal to r8 = freq * 0.025862 */
-		}
-		b43_radio_write16(dev, 0x0007, (r8 << 4) | r8);
-		b43_radio_write16(dev, 0x0020, (r8 << 4) | r8);
-		b43_radio_write16(dev, 0x0021, (r8 << 4) | r8);
-		b43_radio_write16(dev, 0x0022, (b43_radio_read16(dev, 0x0022)
-						& 0x000F) | (r8 << 4));
-		b43_radio_write16(dev, 0x002A, (r8 << 4));
-		b43_radio_write16(dev, 0x002B, (r8 << 4));
-		b43_radio_write16(dev, 0x0008, (b43_radio_read16(dev, 0x0008)
-						& 0x00F0) | (r8 << 4));
-		b43_radio_write16(dev, 0x0029, (b43_radio_read16(dev, 0x0029)
-						& 0xFF0F) | 0x00B0);
-		b43_radio_write16(dev, 0x0035, 0x00AA);
-		b43_radio_write16(dev, 0x0036, 0x0085);
-		b43_radio_write16(dev, 0x003A, (b43_radio_read16(dev, 0x003A)
-						& 0xFF20) |
-				  freq_r3A_value(freq));
-		b43_radio_write16(dev, 0x003D,
-				  b43_radio_read16(dev, 0x003D) & 0x00FF);
-		b43_radio_write16(dev, 0x0081, (b43_radio_read16(dev, 0x0081)
-						& 0xFF7F) | 0x0080);
-		b43_radio_write16(dev, 0x0035,
-				  b43_radio_read16(dev, 0x0035) & 0xFFEF);
-		b43_radio_write16(dev, 0x0035, (b43_radio_read16(dev, 0x0035)
-						& 0xFFEF) | 0x0010);
-		b43_radio_set_tx_iq(dev);
-		//TODO: TSSI2dbm workaround
-		b43_phy_xmitpower(dev);	//FIXME correct?
-	} else {
-		if ((channel < 1) || (channel > 14))
-			return -EINVAL;
-
-		if (synthetic_pu_workaround)
-			b43_synth_pu_workaround(dev, channel);
-
-		b43_write16(dev, B43_MMIO_CHANNEL, channel2freq_bg(channel));
-
-		if (channel == 14) {
-			if (dev->dev->bus->sprom.r1.country_code ==
-			    SSB_SPROM1CCODE_JAPAN)
-				b43_hf_write(dev,
-					     b43_hf_read(dev) & ~B43_HF_ACPR);
-			else
-				b43_hf_write(dev,
-					     b43_hf_read(dev) | B43_HF_ACPR);
-			b43_write16(dev, B43_MMIO_CHANNEL_EXT,
-				    b43_read16(dev, B43_MMIO_CHANNEL_EXT)
-				    | (1 << 11));
-		} else {
-			b43_write16(dev, B43_MMIO_CHANNEL_EXT,
-				    b43_read16(dev, B43_MMIO_CHANNEL_EXT)
-				    & 0xF7BF);
-		}
-	}
-
-	phy->channel = channel;
-	/* Wait for the radio to tune to the channel and stabilize. */
-	msleep(8);
-
-	return 0;
-}
-
-/* http://bcm-specs.sipsolutions.net/TX_Gain_Base_Band */
-static u16 b43_get_txgain_base_band(u16 txpower)
-{
-	u16 ret;
-
-	B43_WARN_ON(txpower > 63);
-
-	if (txpower >= 54)
-		ret = 2;
-	else if (txpower >= 49)
-		ret = 4;
-	else if (txpower >= 44)
-		ret = 5;
-	else
-		ret = 6;
-
-	return ret;
-}
-
-/* http://bcm-specs.sipsolutions.net/TX_Gain_Radio_Frequency_Power_Amplifier */
-static u16 b43_get_txgain_freq_power_amp(u16 txpower)
-{
-	u16 ret;
-
-	B43_WARN_ON(txpower > 63);
-
-	if (txpower >= 32)
-		ret = 0;
-	else if (txpower >= 25)
-		ret = 1;
-	else if (txpower >= 20)
-		ret = 2;
-	else if (txpower >= 12)
-		ret = 3;
-	else
-		ret = 4;
-
-	return ret;
-}
-
-/* http://bcm-specs.sipsolutions.net/TX_Gain_Digital_Analog_Converter */
-static u16 b43_get_txgain_dac(u16 txpower)
-{
-	u16 ret;
-
-	B43_WARN_ON(txpower > 63);
-
-	if (txpower >= 54)
-		ret = txpower - 53;
-	else if (txpower >= 49)
-		ret = txpower - 42;
-	else if (txpower >= 44)
-		ret = txpower - 37;
-	else if (txpower >= 32)
-		ret = txpower - 32;
-	else if (txpower >= 25)
-		ret = txpower - 20;
-	else if (txpower >= 20)
-		ret = txpower - 13;
-	else if (txpower >= 12)
-		ret = txpower - 8;
-	else
-		ret = txpower;
-
-	return ret;
-}
-
-static void b43_radio_set_txpower_a(struct b43_wldev *dev, u16 txpower)
-{
-	struct b43_phy *phy = &dev->phy;
-	u16 pamp, base, dac, t;
-
-	txpower = limit_value(txpower, 0, 63);
-
-	pamp = b43_get_txgain_freq_power_amp(txpower);
-	pamp <<= 5;
-	pamp &= 0x00E0;
-	b43_phy_write(dev, 0x0019, pamp);
-
-	base = b43_get_txgain_base_band(txpower);
-	base &= 0x000F;
-	b43_phy_write(dev, 0x0017, base | 0x0020);
-
-	t = b43_ofdmtab_read16(dev, 0x3000, 1);
-	t &= 0x0007;
-
-	dac = b43_get_txgain_dac(txpower);
-	dac <<= 3;
-	dac |= t;
-
-	b43_ofdmtab_write16(dev, 0x3000, 1, dac);
-
-	phy->txpwr_offset = txpower;
-
-	//TODO: FuncPlaceholder (Adjust BB loft cancel)
-}
-
-void b43_radio_turn_on(struct b43_wldev *dev)
-{
-	struct b43_phy *phy = &dev->phy;
-	int err;
-	u8 channel;
-
-	might_sleep();
-
-	if (phy->radio_on)
-		return;
-
-	switch (phy->type) {
-	case B43_PHYTYPE_A:
-		b43_radio_write16(dev, 0x0004, 0x00C0);
-		b43_radio_write16(dev, 0x0005, 0x0008);
-		b43_phy_write(dev, 0x0010, b43_phy_read(dev, 0x0010) & 0xFFF7);
-		b43_phy_write(dev, 0x0011, b43_phy_read(dev, 0x0011) & 0xFFF7);
-		b43_radio_init2060(dev);
-		break;
-	case B43_PHYTYPE_B:
-	case B43_PHYTYPE_G:
-		b43_phy_write(dev, 0x0015, 0x8000);
-		b43_phy_write(dev, 0x0015, 0xCC00);
-		b43_phy_write(dev, 0x0015, (phy->gmode ? 0x00C0 : 0x0000));
-		if (phy->radio_off_context.valid) {
-			/* Restore the RFover values. */
-			b43_phy_write(dev, B43_PHY_RFOVER,
-				      phy->radio_off_context.rfover);
-			b43_phy_write(dev, B43_PHY_RFOVERVAL,
-				      phy->radio_off_context.rfoverval);
-			phy->radio_off_context.valid = 0;
-		}
-		channel = phy->channel;
-		err = b43_radio_selectchannel(dev, B43_DEFAULT_CHANNEL_BG, 1);
-		err |= b43_radio_selectchannel(dev, channel, 0);
-		B43_WARN_ON(err);
-		break;
-	default:
-		B43_WARN_ON(1);
-	}
-	phy->radio_on = 1;
-}
-
-void b43_radio_turn_off(struct b43_wldev *dev, bool force)
-{
-	struct b43_phy *phy = &dev->phy;
-
-	if (!phy->radio_on && !force)
-		return;
-
-	if (phy->type == B43_PHYTYPE_A) {
-		b43_radio_write16(dev, 0x0004, 0x00FF);
-		b43_radio_write16(dev, 0x0005, 0x00FB);
-		b43_phy_write(dev, 0x0010, b43_phy_read(dev, 0x0010) | 0x0008);
-		b43_phy_write(dev, 0x0011, b43_phy_read(dev, 0x0011) | 0x0008);
-	}
-	if (phy->type == B43_PHYTYPE_G && dev->dev->id.revision >= 5) {
-		u16 rfover, rfoverval;
-
-		rfover = b43_phy_read(dev, B43_PHY_RFOVER);
-		rfoverval = b43_phy_read(dev, B43_PHY_RFOVERVAL);
-		if (!force) {
-			phy->radio_off_context.rfover = rfover;
-			phy->radio_off_context.rfoverval = rfoverval;
-			phy->radio_off_context.valid = 1;
-		}
-		b43_phy_write(dev, B43_PHY_RFOVER, rfover | 0x008C);
-		b43_phy_write(dev, B43_PHY_RFOVERVAL, rfoverval & 0xFF73);
-	} else
-		b43_phy_write(dev, 0x0015, 0xAA00);
-	phy->radio_on = 0;
-}