drivers/net/wireless/broadcom/b43/wa.c - linux - Git at Google

 /*

   Broadcom B43 wireless driver

   PHY workarounds.

   Copyright (c) 2005-2007 Stefano Brivio <stefano.brivio@polimi.it>
   Copyright (c) 2005-2007 Michael Buesch <m@bues.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 "b43.h"
 #include "main.h"
 #include "tables.h"
 #include "phy_common.h"
 #include "wa.h"

 void b43_wa_initgains(struct b43_wldev *dev)
 {
 	struct b43_phy *phy = &dev->phy;

 	b43_phy_write(dev, B43_PHY_LNAHPFCTL, 0x1FF9);
 	b43_phy_mask(dev, B43_PHY_LPFGAINCTL, 0xFF0F);
 	if (phy->rev <= 2)
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_LPFGAIN, 0, 0x1FBF);
 	b43_radio_write16(dev, 0x0002, 0x1FBF);

 	b43_phy_write(dev, 0x0024, 0x4680);
 	b43_phy_write(dev, 0x0020, 0x0003);
 	b43_phy_write(dev, 0x001D, 0x0F40);
 	b43_phy_write(dev, 0x001F, 0x1C00);
 	if (phy->rev <= 3)
 		b43_phy_maskset(dev, 0x002A, 0x00FF, 0x0400);
 	else if (phy->rev == 5) {
 		b43_phy_maskset(dev, 0x002A, 0x00FF, 0x1A00);
 		b43_phy_write(dev, 0x00CC, 0x2121);
 	}
 	if (phy->rev >= 3)
 		b43_phy_write(dev, 0x00BA, 0x3ED5);
 }

 static void b43_wa_rssi_lt(struct b43_wldev *dev) /* RSSI lookup table */
 {
 	int i;

 	if (0 /* FIXME: For APHY.rev=2 this might be needed */) {
 		for (i = 0; i < 8; i++)
 			b43_ofdmtab_write16(dev, B43_OFDMTAB_RSSI, i, i + 8);
 		for (i = 8; i < 16; i++)
 			b43_ofdmtab_write16(dev, B43_OFDMTAB_RSSI, i, i - 8);
 	} else {
 		for (i = 0; i < 64; i++)
 			b43_ofdmtab_write16(dev, B43_OFDMTAB_RSSI, i, i);
 	}
 }

 static void b43_wa_analog(struct b43_wldev *dev)
 {
 	u16 ofdmrev;

 	ofdmrev = b43_phy_read(dev, B43_PHY_VERSION_OFDM) & B43_PHYVER_VERSION;
 	if (ofdmrev > 2) {
 		b43_phy_write(dev, B43_PHY_PWRDOWN, 0x1000);
 	} else {
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 3, 0x1044);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 4, 0x7201);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 6, 0x0040);
 	}
 }

 static void b43_wa_fft(struct b43_wldev *dev) /* Fine frequency table */
 {
 	int i;

 	for (i = 0; i < B43_TAB_FINEFREQG_SIZE; i++)
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_DACRFPABB, i,
 				    b43_tab_finefreqg[i]);
 }

 static void b43_wa_nft(struct b43_wldev *dev) /* Noise figure table */
 {
 	struct b43_phy *phy = &dev->phy;
 	int i;

 	if (phy->rev == 1)
 		for (i = 0; i < B43_TAB_NOISEG1_SIZE; i++)
 			b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, i,
 					    b43_tab_noiseg1[i]);
 	else
 		for (i = 0; i < B43_TAB_NOISEG2_SIZE; i++)
 			b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, i,
 					    b43_tab_noiseg2[i]);
 }

 static void b43_wa_rt(struct b43_wldev *dev) /* Rotor table */
 {
 	int i;

 	for (i = 0; i < B43_TAB_ROTOR_SIZE; i++)
 		b43_ofdmtab_write32(dev, B43_OFDMTAB_ROTOR, i, b43_tab_rotor[i]);
 }

 static void b43_write_nst(struct b43_wldev *dev, const u16 *nst)
 {
 	int i;

 	for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE, i, nst[i]);
 }

 static void b43_wa_nst(struct b43_wldev *dev) /* Noise scale table */
 {
 	struct b43_phy *phy = &dev->phy;

 	if (phy->rev >= 6) {
 		if (b43_phy_read(dev, B43_PHY_ENCORE) & B43_PHY_ENCORE_EN)
 			b43_write_nst(dev, b43_tab_noisescaleg3);
 		else
 			b43_write_nst(dev, b43_tab_noisescaleg2);
 	} else {
 		b43_write_nst(dev, b43_tab_noisescaleg1);
 	}
 }

 static void b43_wa_art(struct b43_wldev *dev) /* ADV retard table */
 {
 	int i;

 	for (i = 0; i < B43_TAB_RETARD_SIZE; i++)
 			b43_ofdmtab_write32(dev, B43_OFDMTAB_ADVRETARD,
 				i, b43_tab_retard[i]);
 }

 static void b43_wa_msst(struct b43_wldev *dev) /* Min sigma square table */
 {
 	struct b43_phy *phy = &dev->phy;
 	int i;
 	const u16 *tab;

 	if (phy->type == B43_PHYTYPE_G) {
 		tab = b43_tab_sigmasqr2;
 	} else {
 		B43_WARN_ON(1);
 		return;
 	}

 	for (i = 0; i < B43_TAB_SIGMASQR_SIZE; i++) {
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_MINSIGSQ,
 					i, tab[i]);
 	}
 }

 static void b43_wa_crs_ed(struct b43_wldev *dev)
 {
 	struct b43_phy *phy = &dev->phy;

 	if (phy->rev == 1) {
 		b43_phy_write(dev, B43_PHY_CRSTHRES1_R1, 0x4F19);
 	} else if (phy->rev == 2) {
 		b43_phy_write(dev, B43_PHY_CRSTHRES1, 0x1861);
 		b43_phy_write(dev, B43_PHY_CRSTHRES2, 0x0271);
 		b43_phy_set(dev, B43_PHY_ANTDWELL, 0x0800);
 	} else {
 		b43_phy_write(dev, B43_PHY_CRSTHRES1, 0x0098);
 		b43_phy_write(dev, B43_PHY_CRSTHRES2, 0x0070);
 		b43_phy_write(dev, B43_PHY_OFDM(0xC9), 0x0080);
 		b43_phy_set(dev, B43_PHY_ANTDWELL, 0x0800);
 	}
 }

 static void b43_wa_crs_thr(struct b43_wldev *dev)
 {
 	b43_phy_maskset(dev, B43_PHY_CRS0, ~0x03C0, 0xD000);
 }

 static void b43_wa_crs_blank(struct b43_wldev *dev)
 {
 	b43_phy_write(dev, B43_PHY_OFDM(0x2C), 0x005A);
 }

 static void b43_wa_cck_shiftbits(struct b43_wldev *dev)
 {
 	b43_phy_write(dev, B43_PHY_CCKSHIFTBITS, 0x0026);
 }

 static void b43_wa_wrssi_offset(struct b43_wldev *dev)
 {
 	int i;

 	if (dev->phy.rev == 1) {
 		for (i = 0; i < 16; i++) {
 			b43_ofdmtab_write16(dev, B43_OFDMTAB_WRSSI_R1,
 						i, 0x0020);
 		}
 	} else {
 		for (i = 0; i < 32; i++) {
 			b43_ofdmtab_write16(dev, B43_OFDMTAB_WRSSI,
 						i, 0x0820);
 		}
 	}
 }

 static void b43_wa_txpuoff_rxpuon(struct b43_wldev *dev)
 {
 	b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_0F, 2, 15);
 	b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_0F, 3, 20);
 }

 static void b43_wa_altagc(struct b43_wldev *dev)
 {
 	struct b43_phy *phy = &dev->phy;

 	if (phy->rev == 1) {
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 0, 254);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 1, 13);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 2, 19);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 3, 25);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, 0, 0x2710);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, 1, 0x9B83);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, 2, 0x9B83);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, 3, 0x0F8D);
 		b43_phy_write(dev, B43_PHY_LMS, 4);
 	} else {
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 0, 254);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 1, 13);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 2, 19);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 3, 25);
 	}

 	b43_phy_maskset(dev, B43_PHY_CCKSHIFTBITS_WA, 0x00FF, 0x5700);
 	b43_phy_maskset(dev, B43_PHY_OFDM(0x1A), ~0x007F, 0x000F);
 	b43_phy_maskset(dev, B43_PHY_OFDM(0x1A), ~0x3F80, 0x2B80);
 	b43_phy_maskset(dev, B43_PHY_ANTWRSETT, 0xF0FF, 0x0300);
 	b43_radio_set(dev, 0x7A, 0x0008);
 	b43_phy_maskset(dev, B43_PHY_N1P1GAIN, ~0x000F, 0x0008);
 	b43_phy_maskset(dev, B43_PHY_P1P2GAIN, ~0x0F00, 0x0600);
 	b43_phy_maskset(dev, B43_PHY_N1N2GAIN, ~0x0F00, 0x0700);
 	b43_phy_maskset(dev, B43_PHY_N1P1GAIN, ~0x0F00, 0x0100);
 	if (phy->rev == 1) {
 		b43_phy_maskset(dev, B43_PHY_N1N2GAIN, ~0x000F, 0x0007);
 	}
 	b43_phy_maskset(dev, B43_PHY_OFDM(0x88), ~0x00FF, 0x001C);
 	b43_phy_maskset(dev, B43_PHY_OFDM(0x88), ~0x3F00, 0x0200);
 	b43_phy_maskset(dev, B43_PHY_OFDM(0x96), ~0x00FF, 0x001C);
 	b43_phy_maskset(dev, B43_PHY_OFDM(0x89), ~0x00FF, 0x0020);
 	b43_phy_maskset(dev, B43_PHY_OFDM(0x89), ~0x3F00, 0x0200);
 	b43_phy_maskset(dev, B43_PHY_OFDM(0x82), ~0x00FF, 0x002E);
 	b43_phy_maskset(dev, B43_PHY_OFDM(0x96), 0x00FF, 0x1A00);
 	b43_phy_maskset(dev, B43_PHY_OFDM(0x81), ~0x00FF, 0x0028);
 	b43_phy_maskset(dev, B43_PHY_OFDM(0x81), 0x00FF, 0x2C00);
 	if (phy->rev == 1) {
 		b43_phy_write(dev, B43_PHY_PEAK_COUNT, 0x092B);
 		b43_phy_maskset(dev, B43_PHY_OFDM(0x1B), ~0x001E, 0x0002);
 	} else {
 		b43_phy_mask(dev, B43_PHY_OFDM(0x1B), ~0x001E);
 		b43_phy_write(dev, B43_PHY_OFDM(0x1F), 0x287A);
 		b43_phy_maskset(dev, B43_PHY_LPFGAINCTL, ~0x000F, 0x0004);
 		if (phy->rev >= 6) {
 			b43_phy_write(dev, B43_PHY_OFDM(0x22), 0x287A);
 			b43_phy_maskset(dev, B43_PHY_LPFGAINCTL, 0x0FFF, 0x3000);
 		}
 	}
 	b43_phy_maskset(dev, B43_PHY_DIVSRCHIDX, 0x8080, 0x7874);
 	b43_phy_write(dev, B43_PHY_OFDM(0x8E), 0x1C00);
 	if (phy->rev == 1) {
 		b43_phy_maskset(dev, B43_PHY_DIVP1P2GAIN, ~0x0F00, 0x0600);
 		b43_phy_write(dev, B43_PHY_OFDM(0x8B), 0x005E);
 		b43_phy_maskset(dev, B43_PHY_ANTWRSETT, ~0x00FF, 0x001E);
 		b43_phy_write(dev, B43_PHY_OFDM(0x8D), 0x0002);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3_R1, 0, 0);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3_R1, 1, 7);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3_R1, 2, 16);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3_R1, 3, 28);
 	} else {
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3, 0, 0);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3, 1, 7);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3, 2, 16);
 		b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3, 3, 28);
 	}
 	if (phy->rev >= 6) {
 		b43_phy_mask(dev, B43_PHY_OFDM(0x26), ~0x0003);
 		b43_phy_mask(dev, B43_PHY_OFDM(0x26), ~0x1000);
 	}
 	b43_phy_read(dev, B43_PHY_VERSION_OFDM); /* Dummy read */
 }

 static void b43_wa_tr_ltov(struct b43_wldev *dev) /* TR Lookup Table Original Values */
 {
 	b43_gtab_write(dev, B43_GTAB_ORIGTR, 0, 0x7654);
 }

 static void b43_wa_cpll_nonpilot(struct b43_wldev *dev)
 {
 	b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_11, 0, 0);
 	b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_11, 1, 0);
 }

 static void b43_wa_boards_g(struct b43_wldev *dev)
 {
 	struct ssb_sprom *sprom = dev->dev->bus_sprom;
 	struct b43_phy *phy = &dev->phy;

 	if (dev->dev->board_vendor != SSB_BOARDVENDOR_BCM ||
 	    dev->dev->board_type != SSB_BOARD_BU4306 ||
 	    dev->dev->board_rev != 0x17) {
 		if (phy->rev < 2) {
 			b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX_R1, 1, 0x0002);
 			b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX_R1, 2, 0x0001);
 		} else {
 			b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 1, 0x0002);
 			b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 2, 0x0001);
 			if ((sprom->boardflags_lo & B43_BFL_EXTLNA) &&
 			    (phy->rev >= 7)) {
 				b43_phy_mask(dev, B43_PHY_EXTG(0x11), 0xF7FF);
 				b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0020, 0x0001);
 				b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0021, 0x0001);
 				b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0022, 0x0001);
 				b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0023, 0x0000);
 				b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0000, 0x0000);
 				b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0003, 0x0002);
 			}
 		}
 	}
 	if (sprom->boardflags_lo & B43_BFL_FEM) {
 		b43_phy_write(dev, B43_PHY_GTABCTL, 0x3120);
 		b43_phy_write(dev, B43_PHY_GTABDATA, 0xC480);
 	}
 }

 void b43_wa_all(struct b43_wldev *dev)
 {
 	struct b43_phy *phy = &dev->phy;

 	if (phy->type == B43_PHYTYPE_G) {
 		switch (phy->rev) {
 		case 1://XXX review rev1
 			b43_wa_crs_ed(dev);
 			b43_wa_crs_thr(dev);
 			b43_wa_crs_blank(dev);
 			b43_wa_cck_shiftbits(dev);
 			b43_wa_fft(dev);
 			b43_wa_nft(dev);
 			b43_wa_rt(dev);
 			b43_wa_nst(dev);
 			b43_wa_art(dev);
 			b43_wa_wrssi_offset(dev);
 			b43_wa_altagc(dev);
 			break;
 		case 2:
 		case 6:
 		case 7:
 		case 8:
 		case 9:
 			b43_wa_tr_ltov(dev);
 			b43_wa_crs_ed(dev);
 			b43_wa_rssi_lt(dev);
 			b43_wa_nft(dev);
 			b43_wa_nst(dev);
 			b43_wa_msst(dev);
 			b43_wa_wrssi_offset(dev);
 			b43_wa_altagc(dev);
 			b43_wa_analog(dev);
 			b43_wa_txpuoff_rxpuon(dev);
 			break;
 		default:
 			B43_WARN_ON(1);
 		}
 		b43_wa_boards_g(dev);
 	} else { /* No N PHY support so far, LP PHY is in phy_lp.c */
 		B43_WARN_ON(1);
 	}

 	b43_wa_cpll_nonpilot(dev);
 }
	/*

	Broadcom B43 wireless driver

	PHY workarounds.

	Copyright (c) 2005-2007 Stefano Brivio <stefano.brivio@polimi.it>
	Copyright (c) 2005-2007 Michael Buesch <m@bues.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 "b43.h"
	#include "main.h"
	#include "tables.h"
	#include "phy_common.h"
	#include "wa.h"

	void b43_wa_initgains(struct b43_wldev *dev)
	{
	struct b43_phy *phy = &dev->phy;

	b43_phy_write(dev, B43_PHY_LNAHPFCTL, 0x1FF9);
	b43_phy_mask(dev, B43_PHY_LPFGAINCTL, 0xFF0F);
	if (phy->rev <= 2)
	b43_ofdmtab_write16(dev, B43_OFDMTAB_LPFGAIN, 0, 0x1FBF);
	b43_radio_write16(dev, 0x0002, 0x1FBF);

	b43_phy_write(dev, 0x0024, 0x4680);
	b43_phy_write(dev, 0x0020, 0x0003);
	b43_phy_write(dev, 0x001D, 0x0F40);
	b43_phy_write(dev, 0x001F, 0x1C00);
	if (phy->rev <= 3)
	b43_phy_maskset(dev, 0x002A, 0x00FF, 0x0400);
	else if (phy->rev == 5) {
	b43_phy_maskset(dev, 0x002A, 0x00FF, 0x1A00);
	b43_phy_write(dev, 0x00CC, 0x2121);
	}
	if (phy->rev >= 3)
	b43_phy_write(dev, 0x00BA, 0x3ED5);
	}

	static void b43_wa_rssi_lt(struct b43_wldev dev) / RSSI lookup table */
	{
	int i;

	if (0 /* FIXME: For APHY.rev=2 this might be needed */) {
	for (i = 0; i < 8; i++)
	b43_ofdmtab_write16(dev, B43_OFDMTAB_RSSI, i, i + 8);
	for (i = 8; i < 16; i++)
	b43_ofdmtab_write16(dev, B43_OFDMTAB_RSSI, i, i - 8);
	} else {
	for (i = 0; i < 64; i++)
	b43_ofdmtab_write16(dev, B43_OFDMTAB_RSSI, i, i);
	}
	}

	static void b43_wa_analog(struct b43_wldev *dev)
	{
	u16 ofdmrev;

	ofdmrev = b43_phy_read(dev, B43_PHY_VERSION_OFDM) & B43_PHYVER_VERSION;
	if (ofdmrev > 2) {
	b43_phy_write(dev, B43_PHY_PWRDOWN, 0x1000);
	} else {
	b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 3, 0x1044);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 4, 0x7201);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 6, 0x0040);
	}
	}

	static void b43_wa_fft(struct b43_wldev dev) / Fine frequency table */
	{
	int i;

	for (i = 0; i < B43_TAB_FINEFREQG_SIZE; i++)
	b43_ofdmtab_write16(dev, B43_OFDMTAB_DACRFPABB, i,
	b43_tab_finefreqg[i]);
	}

	static void b43_wa_nft(struct b43_wldev dev) / Noise figure table */
	{
	struct b43_phy *phy = &dev->phy;
	int i;

	if (phy->rev == 1)
	for (i = 0; i < B43_TAB_NOISEG1_SIZE; i++)
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, i,
	b43_tab_noiseg1[i]);
	else
	for (i = 0; i < B43_TAB_NOISEG2_SIZE; i++)
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, i,
	b43_tab_noiseg2[i]);
	}

	static void b43_wa_rt(struct b43_wldev dev) / Rotor table */
	{
	int i;

	for (i = 0; i < B43_TAB_ROTOR_SIZE; i++)
	b43_ofdmtab_write32(dev, B43_OFDMTAB_ROTOR, i, b43_tab_rotor[i]);
	}

	static void b43_write_nst(struct b43_wldev dev, const u16 nst)
	{
	int i;

	for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
	b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE, i, nst[i]);
	}

	static void b43_wa_nst(struct b43_wldev dev) / Noise scale table */
	{
	struct b43_phy *phy = &dev->phy;

	if (phy->rev >= 6) {
	if (b43_phy_read(dev, B43_PHY_ENCORE) & B43_PHY_ENCORE_EN)
	b43_write_nst(dev, b43_tab_noisescaleg3);
	else
	b43_write_nst(dev, b43_tab_noisescaleg2);
	} else {
	b43_write_nst(dev, b43_tab_noisescaleg1);
	}
	}

	static void b43_wa_art(struct b43_wldev dev) / ADV retard table */
	{
	int i;

	for (i = 0; i < B43_TAB_RETARD_SIZE; i++)
	b43_ofdmtab_write32(dev, B43_OFDMTAB_ADVRETARD,
	i, b43_tab_retard[i]);
	}

	static void b43_wa_msst(struct b43_wldev dev) / Min sigma square table */
	{
	struct b43_phy *phy = &dev->phy;
	int i;
	const u16 *tab;

	if (phy->type == B43_PHYTYPE_G) {
	tab = b43_tab_sigmasqr2;
	} else {
	B43_WARN_ON(1);
	return;
	}

	for (i = 0; i < B43_TAB_SIGMASQR_SIZE; i++) {
	b43_ofdmtab_write16(dev, B43_OFDMTAB_MINSIGSQ,
	i, tab[i]);
	}
	}

	static void b43_wa_crs_ed(struct b43_wldev *dev)
	{
	struct b43_phy *phy = &dev->phy;

	if (phy->rev == 1) {
	b43_phy_write(dev, B43_PHY_CRSTHRES1_R1, 0x4F19);
	} else if (phy->rev == 2) {
	b43_phy_write(dev, B43_PHY_CRSTHRES1, 0x1861);
	b43_phy_write(dev, B43_PHY_CRSTHRES2, 0x0271);
	b43_phy_set(dev, B43_PHY_ANTDWELL, 0x0800);
	} else {
	b43_phy_write(dev, B43_PHY_CRSTHRES1, 0x0098);
	b43_phy_write(dev, B43_PHY_CRSTHRES2, 0x0070);
	b43_phy_write(dev, B43_PHY_OFDM(0xC9), 0x0080);
	b43_phy_set(dev, B43_PHY_ANTDWELL, 0x0800);
	}
	}

	static void b43_wa_crs_thr(struct b43_wldev *dev)
	{
	b43_phy_maskset(dev, B43_PHY_CRS0, ~0x03C0, 0xD000);
	}

	static void b43_wa_crs_blank(struct b43_wldev *dev)
	{
	b43_phy_write(dev, B43_PHY_OFDM(0x2C), 0x005A);
	}

	static void b43_wa_cck_shiftbits(struct b43_wldev *dev)
	{
	b43_phy_write(dev, B43_PHY_CCKSHIFTBITS, 0x0026);
	}

	static void b43_wa_wrssi_offset(struct b43_wldev *dev)
	{
	int i;

	if (dev->phy.rev == 1) {
	for (i = 0; i < 16; i++) {
	b43_ofdmtab_write16(dev, B43_OFDMTAB_WRSSI_R1,
	i, 0x0020);
	}
	} else {
	for (i = 0; i < 32; i++) {
	b43_ofdmtab_write16(dev, B43_OFDMTAB_WRSSI,
	i, 0x0820);
	}
	}
	}

	static void b43_wa_txpuoff_rxpuon(struct b43_wldev *dev)
	{
	b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_0F, 2, 15);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_0F, 3, 20);
	}

	static void b43_wa_altagc(struct b43_wldev *dev)
	{
	struct b43_phy *phy = &dev->phy;

	if (phy->rev == 1) {
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 0, 254);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 1, 13);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 2, 19);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 3, 25);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, 0, 0x2710);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, 1, 0x9B83);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, 2, 0x9B83);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, 3, 0x0F8D);
	b43_phy_write(dev, B43_PHY_LMS, 4);
	} else {
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 0, 254);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 1, 13);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 2, 19);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 3, 25);
	}

	b43_phy_maskset(dev, B43_PHY_CCKSHIFTBITS_WA, 0x00FF, 0x5700);
	b43_phy_maskset(dev, B43_PHY_OFDM(0x1A), ~0x007F, 0x000F);
	b43_phy_maskset(dev, B43_PHY_OFDM(0x1A), ~0x3F80, 0x2B80);
	b43_phy_maskset(dev, B43_PHY_ANTWRSETT, 0xF0FF, 0x0300);
	b43_radio_set(dev, 0x7A, 0x0008);
	b43_phy_maskset(dev, B43_PHY_N1P1GAIN, ~0x000F, 0x0008);
	b43_phy_maskset(dev, B43_PHY_P1P2GAIN, ~0x0F00, 0x0600);
	b43_phy_maskset(dev, B43_PHY_N1N2GAIN, ~0x0F00, 0x0700);
	b43_phy_maskset(dev, B43_PHY_N1P1GAIN, ~0x0F00, 0x0100);
	if (phy->rev == 1) {
	b43_phy_maskset(dev, B43_PHY_N1N2GAIN, ~0x000F, 0x0007);
	}
	b43_phy_maskset(dev, B43_PHY_OFDM(0x88), ~0x00FF, 0x001C);
	b43_phy_maskset(dev, B43_PHY_OFDM(0x88), ~0x3F00, 0x0200);
	b43_phy_maskset(dev, B43_PHY_OFDM(0x96), ~0x00FF, 0x001C);
	b43_phy_maskset(dev, B43_PHY_OFDM(0x89), ~0x00FF, 0x0020);
	b43_phy_maskset(dev, B43_PHY_OFDM(0x89), ~0x3F00, 0x0200);
	b43_phy_maskset(dev, B43_PHY_OFDM(0x82), ~0x00FF, 0x002E);
	b43_phy_maskset(dev, B43_PHY_OFDM(0x96), 0x00FF, 0x1A00);
	b43_phy_maskset(dev, B43_PHY_OFDM(0x81), ~0x00FF, 0x0028);
	b43_phy_maskset(dev, B43_PHY_OFDM(0x81), 0x00FF, 0x2C00);
	if (phy->rev == 1) {
	b43_phy_write(dev, B43_PHY_PEAK_COUNT, 0x092B);
	b43_phy_maskset(dev, B43_PHY_OFDM(0x1B), ~0x001E, 0x0002);
	} else {
	b43_phy_mask(dev, B43_PHY_OFDM(0x1B), ~0x001E);
	b43_phy_write(dev, B43_PHY_OFDM(0x1F), 0x287A);
	b43_phy_maskset(dev, B43_PHY_LPFGAINCTL, ~0x000F, 0x0004);
	if (phy->rev >= 6) {
	b43_phy_write(dev, B43_PHY_OFDM(0x22), 0x287A);
	b43_phy_maskset(dev, B43_PHY_LPFGAINCTL, 0x0FFF, 0x3000);
	}
	}
	b43_phy_maskset(dev, B43_PHY_DIVSRCHIDX, 0x8080, 0x7874);
	b43_phy_write(dev, B43_PHY_OFDM(0x8E), 0x1C00);
	if (phy->rev == 1) {
	b43_phy_maskset(dev, B43_PHY_DIVP1P2GAIN, ~0x0F00, 0x0600);
	b43_phy_write(dev, B43_PHY_OFDM(0x8B), 0x005E);
	b43_phy_maskset(dev, B43_PHY_ANTWRSETT, ~0x00FF, 0x001E);
	b43_phy_write(dev, B43_PHY_OFDM(0x8D), 0x0002);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3_R1, 0, 0);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3_R1, 1, 7);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3_R1, 2, 16);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3_R1, 3, 28);
	} else {
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3, 0, 0);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3, 1, 7);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3, 2, 16);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3, 3, 28);
	}
	if (phy->rev >= 6) {
	b43_phy_mask(dev, B43_PHY_OFDM(0x26), ~0x0003);
	b43_phy_mask(dev, B43_PHY_OFDM(0x26), ~0x1000);
	}
	b43_phy_read(dev, B43_PHY_VERSION_OFDM); /* Dummy read */
	}

	static void b43_wa_tr_ltov(struct b43_wldev dev) / TR Lookup Table Original Values */
	{
	b43_gtab_write(dev, B43_GTAB_ORIGTR, 0, 0x7654);
	}

	static void b43_wa_cpll_nonpilot(struct b43_wldev *dev)
	{
	b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_11, 0, 0);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_11, 1, 0);
	}

	static void b43_wa_boards_g(struct b43_wldev *dev)
	{
	struct ssb_sprom *sprom = dev->dev->bus_sprom;
	struct b43_phy *phy = &dev->phy;

	if (dev->dev->board_vendor != SSB_BOARDVENDOR_BCM \|\|
	dev->dev->board_type != SSB_BOARD_BU4306 \|\|
	dev->dev->board_rev != 0x17) {
	if (phy->rev < 2) {
	b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX_R1, 1, 0x0002);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX_R1, 2, 0x0001);
	} else {
	b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 1, 0x0002);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 2, 0x0001);
	if ((sprom->boardflags_lo & B43_BFL_EXTLNA) &&
	(phy->rev >= 7)) {
	b43_phy_mask(dev, B43_PHY_EXTG(0x11), 0xF7FF);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0020, 0x0001);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0021, 0x0001);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0022, 0x0001);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0023, 0x0000);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0000, 0x0000);
	b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0003, 0x0002);
	}
	}
	}
	if (sprom->boardflags_lo & B43_BFL_FEM) {
	b43_phy_write(dev, B43_PHY_GTABCTL, 0x3120);
	b43_phy_write(dev, B43_PHY_GTABDATA, 0xC480);
	}
	}

	void b43_wa_all(struct b43_wldev *dev)
	{
	struct b43_phy *phy = &dev->phy;

	if (phy->type == B43_PHYTYPE_G) {
	switch (phy->rev) {
	case 1://XXX review rev1
	b43_wa_crs_ed(dev);
	b43_wa_crs_thr(dev);
	b43_wa_crs_blank(dev);
	b43_wa_cck_shiftbits(dev);
	b43_wa_fft(dev);
	b43_wa_nft(dev);
	b43_wa_rt(dev);
	b43_wa_nst(dev);
	b43_wa_art(dev);
	b43_wa_wrssi_offset(dev);
	b43_wa_altagc(dev);
	break;
	case 2:
	case 6:
	case 7:
	case 8:
	case 9:
	b43_wa_tr_ltov(dev);
	b43_wa_crs_ed(dev);
	b43_wa_rssi_lt(dev);
	b43_wa_nft(dev);
	b43_wa_nst(dev);
	b43_wa_msst(dev);
	b43_wa_wrssi_offset(dev);
	b43_wa_altagc(dev);
	b43_wa_analog(dev);
	b43_wa_txpuoff_rxpuon(dev);
	break;
	default:
	B43_WARN_ON(1);
	}
	b43_wa_boards_g(dev);
	} else { /* No N PHY support so far, LP PHY is in phy_lp.c */
	B43_WARN_ON(1);
	}

	b43_wa_cpll_nonpilot(dev);
	}