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authorStefano Brivio <stefano.brivio@polimi.it>2007-11-06 22:49:05 +0100
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:04:31 -0800
commit61bca6eb85c863603d6054530e2f65c3b9aba85b (patch)
tree9b67e165af38ae504d64d3b03882fb4ce3efb016 /drivers/net/wireless/b43/wa.c
parentdb9683fb19a0f0da1cb4c296ffe1a8db03333cbc (diff)
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b43: rewrite A PHY initialization
Rewrite and sync A PHY initialization with specs, thus allowing for further work to be done on 802.11a support. Note that A PHY initialization involves G PHYs as well. Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Acked-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43/wa.c')
-rw-r--r--drivers/net/wireless/b43/wa.c668
1 files changed, 668 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/wa.c b/drivers/net/wireless/b43/wa.c
new file mode 100644
index 00000000000..2ccbdc09f49
--- /dev/null
+++ b/drivers/net/wireless/b43/wa.c
@@ -0,0 +1,668 @@
+/*
+
+ Broadcom B43 wireless driver
+
+ PHY workarounds.
+
+ Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
+ Copyright (c) 2005-2007 Stefano Brivio <st3@riseup.net>
+ Copyright (c) 2005-2007 Michael Buesch <mbuesch@freenet.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 "b43.h"
+#include "main.h"
+#include "tables.h"
+#include "phy.h"
+#include "wa.h"
+
+static void b43_wa_papd(struct b43_wldev *dev)
+{
+ u16 backup;
+
+ backup = b43_ofdmtab_read16(dev, B43_OFDMTAB_PWRDYN2, 0);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_PWRDYN2, 0, 7);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_APHY, 0, 0);
+ b43_dummy_transmission(dev);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_PWRDYN2, 0, backup);
+}
+
+static void b43_wa_auxclipthr(struct b43_wldev *dev)
+{
+ b43_phy_write(dev, B43_PHY_OFDM(0x8E), 0x3800);
+}
+
+static void b43_wa_afcdac(struct b43_wldev *dev)
+{
+ b43_phy_write(dev, 0x0035, 0x03FF);
+ b43_phy_write(dev, 0x0036, 0x0400);
+}
+
+static void b43_wa_txdc_offset(struct b43_wldev *dev)
+{
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_DC, 0, 0x0051);
+}
+
+void b43_wa_initgains(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+
+ b43_phy_write(dev, B43_PHY_LNAHPFCTL, 0x1FF9);
+ b43_phy_write(dev, B43_PHY_LPFGAINCTL,
+ b43_phy_read(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_write(dev, 0x002A,
+ (b43_phy_read(dev, 0x002A) & 0x00FF) | 0x0400);
+ else if (phy->rev == 5) {
+ b43_phy_write(dev, 0x002A,
+ (b43_phy_read(dev, 0x002A) & 0x00FF) | 0x1A00);
+ b43_phy_write(dev, 0x00CC, 0x2121);
+ }
+ if (phy->rev >= 3)
+ b43_phy_write(dev, 0x00BA, 0x3ED5);
+}
+
+static void b43_wa_divider(struct b43_wldev *dev)
+{
+ b43_phy_write(dev, 0x002B, b43_phy_read(dev, 0x002B) & ~0x0100);
+ b43_phy_write(dev, 0x008E, 0x58C1);
+}
+
+static void b43_wa_gt(struct b43_wldev *dev) /* Gain table. */
+{
+ if (dev->phy.rev <= 2) {
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN2, 0, 15);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN2, 1, 31);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN2, 2, 42);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN2, 3, 48);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN2, 4, 58);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 0, 19);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 1, 19);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 2, 19);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 3, 19);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 4, 21);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 5, 21);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 6, 25);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN1, 0, 3);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN1, 1, 3);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN1, 2, 7);
+ } else {
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 0, 19);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 1, 19);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 2, 19);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 3, 19);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 4, 21);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 5, 21);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 6, 25);
+ }
+}
+
+static void b43_wa_rssi_lt(struct b43_wldev *dev) /* RSSI lookup table */
+{
+ int i;
+
+ 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);
+}
+
+static void b43_wa_analog(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+
+ if (phy->analog > 2) {
+ if (phy->type == B43_PHYTYPE_A)
+ b43_phy_write(dev, B43_PHY_PWRDOWN, 0x1808);
+ else
+ 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_dac(struct b43_wldev *dev)
+{
+ if (dev->phy.analog == 1)
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 1,
+ (b43_ofdmtab_read16(dev, B43_OFDMTAB_DAC, 1) & ~0x0034) | 0x0008);
+ else
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 1,
+ (b43_ofdmtab_read16(dev, B43_OFDMTAB_DAC, 1) & ~0x0078) | 0x0010);
+}
+
+static void b43_wa_fft(struct b43_wldev *dev) /* Fine frequency table */
+{
+ int i;
+
+ if (dev->phy.type == B43_PHYTYPE_A)
+ for (i = 0; i < B43_TAB_FINEFREQA_SIZE; i++)
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_DACRFPABB, i, b43_tab_finefreqa[i]);
+ else
+ 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->type == B43_PHYTYPE_A) {
+ if (phy->rev == 2)
+ for (i = 0; i < B43_TAB_NOISEA2_SIZE; i++)
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, i, b43_tab_noisea2[i]);
+ else
+ for (i = 0; i < B43_TAB_NOISEA3_SIZE; i++)
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, i, b43_tab_noisea3[i]);
+ } else {
+ 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_wa_nst(struct b43_wldev *dev) /* Noise scale table */
+{
+ struct b43_phy *phy = &dev->phy;
+ int i;
+
+ if (phy->type == B43_PHYTYPE_A) {
+ if (phy->rev <= 1)
+ for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
+ i, 0);
+ else if (phy->rev == 2)
+ for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
+ i, b43_tab_noisescalea2[i]);
+ else if (phy->rev == 3)
+ for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
+ i, b43_tab_noisescalea3[i]);
+ else
+ for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
+ i, b43_tab_noisescaleg3[i]);
+ } else {
+ if (phy->rev >= 6) {
+ if (b43_phy_read(dev, B43_PHY_ENCORE) & B43_PHY_ENCORE_EN)
+ for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
+ i, b43_tab_noisescaleg3[i]);
+ else
+ for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
+ i, b43_tab_noisescaleg2[i]);
+ } else {
+ for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
+ i, b43_tab_noisescaleg1[i]);
+ }
+ }
+}
+
+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_txlna_gain(struct b43_wldev *dev)
+{
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_DC, 13, 0x0000);
+}
+
+static void b43_wa_crs_reset(struct b43_wldev *dev)
+{
+ b43_phy_write(dev, 0x002C, 0x0064);
+}
+
+static void b43_wa_2060txlna_gain(struct b43_wldev *dev)
+{
+ b43_hf_write(dev, b43_hf_read(dev) |
+ B43_HF_2060W);
+}
+
+static void b43_wa_lms(struct b43_wldev *dev)
+{
+ b43_phy_write(dev, 0x0055,
+ (b43_phy_read(dev, 0x0055) & 0xFFC0) | 0x0004);
+}
+
+static void b43_wa_mixedsignal(struct b43_wldev *dev)
+{
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 1, 3);
+}
+
+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_A) {
+ tab = b43_tab_sigmasqr1;
+ } else 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_iqadc(struct b43_wldev *dev)
+{
+ if (dev->phy.analog == 4)
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 0,
+ b43_ofdmtab_read16(dev, B43_OFDMTAB_DAC, 0) & ~0xF000);
+}
+
+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, 0x4F19);
+ } else if (phy->rev == 2) {
+ b43_phy_write(dev, B43_PHY_CRSTHRES1_R1, 0x1861);
+ b43_phy_write(dev, B43_PHY_CRSTHRES2_R1, 0x1861);
+ b43_phy_write(dev, B43_PHY_ANTDWELL,
+ b43_phy_read(dev, B43_PHY_ANTDWELL)
+ | 0x0800);
+ } else {
+ b43_phy_write(dev, B43_PHY_CRSTHRES1_R1, 0x0098);
+ b43_phy_write(dev, B43_PHY_CRSTHRES2_R1, 0x0070);
+ b43_phy_write(dev, B43_PHY_OFDM(0xC9), 0x0080);
+ b43_phy_write(dev, B43_PHY_ANTDWELL,
+ b43_phy_read(dev, B43_PHY_ANTDWELL)
+ | 0x0800);
+ }
+}
+
+static void b43_wa_crs_thr(struct b43_wldev *dev)
+{
+ b43_phy_write(dev, B43_PHY_CRS0,
+ (b43_phy_read(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_write(dev, B43_PHY_CCKSHIFTBITS_WA,
+ (b43_phy_read(dev, B43_PHY_CCKSHIFTBITS_WA) & ~0xFF00) | 0x5700);
+ b43_phy_write(dev, B43_PHY_OFDM(0x1A),
+ (b43_phy_read(dev, B43_PHY_OFDM(0x1A)) & ~0x007F) | 0x000F);
+ b43_phy_write(dev, B43_PHY_OFDM(0x1A),
+ (b43_phy_read(dev, B43_PHY_OFDM(0x1A)) & ~0x3F80) | 0x2B80);
+ b43_phy_write(dev, B43_PHY_ANTWRSETT,
+ (b43_phy_read(dev, B43_PHY_ANTWRSETT) & 0xF0FF) | 0x0300);
+ b43_radio_write16(dev, 0x7A,
+ b43_radio_read16(dev, 0x7A) | 0x0008);
+ b43_phy_write(dev, B43_PHY_N1P1GAIN,
+ (b43_phy_read(dev, B43_PHY_N1P1GAIN) & ~0x000F) | 0x0008);
+ b43_phy_write(dev, B43_PHY_P1P2GAIN,
+ (b43_phy_read(dev, B43_PHY_P1P2GAIN) & ~0x0F00) | 0x0600);
+ b43_phy_write(dev, B43_PHY_N1N2GAIN,
+ (b43_phy_read(dev, B43_PHY_N1N2GAIN) & ~0x0F00) | 0x0700);
+ b43_phy_write(dev, B43_PHY_N1P1GAIN,
+ (b43_phy_read(dev, B43_PHY_N1P1GAIN) & ~0x0F00) | 0x0100);
+ if (phy->rev == 1) {
+ b43_phy_write(dev, B43_PHY_N1N2GAIN,
+ (b43_phy_read(dev, B43_PHY_N1N2GAIN)
+ & ~0x000F) | 0x0007);
+ }
+ b43_phy_write(dev, B43_PHY_OFDM(0x88),
+ (b43_phy_read(dev, B43_PHY_OFDM(0x88)) & ~0x00FF) | 0x001C);
+ b43_phy_write(dev, B43_PHY_OFDM(0x88),
+ (b43_phy_read(dev, B43_PHY_OFDM(0x88)) & ~0x3F00) | 0x0200);
+ b43_phy_write(dev, B43_PHY_OFDM(0x96),
+ (b43_phy_read(dev, B43_PHY_OFDM(0x96)) & ~0x00FF) | 0x001C);
+ b43_phy_write(dev, B43_PHY_OFDM(0x89),
+ (b43_phy_read(dev, B43_PHY_OFDM(0x89)) & ~0x00FF) | 0x0020);
+ b43_phy_write(dev, B43_PHY_OFDM(0x89),
+ (b43_phy_read(dev, B43_PHY_OFDM(0x89)) & ~0x3F00) | 0x0200);
+ b43_phy_write(dev, B43_PHY_OFDM(0x82),
+ (b43_phy_read(dev, B43_PHY_OFDM(0x82)) & ~0x00FF) | 0x002E);
+ b43_phy_write(dev, B43_PHY_OFDM(0x96),
+ (b43_phy_read(dev, B43_PHY_OFDM(0x96)) & ~0xFF00) | 0x1A00);
+ b43_phy_write(dev, B43_PHY_OFDM(0x81),
+ (b43_phy_read(dev, B43_PHY_OFDM(0x81)) & ~0x00FF) | 0x0028);
+ b43_phy_write(dev, B43_PHY_OFDM(0x81),
+ (b43_phy_read(dev, B43_PHY_OFDM(0x81)) & ~0xFF00) | 0x2C00);
+ if (phy->rev == 1) {
+ b43_phy_write(dev, B43_PHY_PEAK_COUNT, 0x092B);
+ b43_phy_write(dev, B43_PHY_OFDM(0x1B),
+ (b43_phy_read(dev, B43_PHY_OFDM(0x1B)) & ~0x001E) | 0x0002);
+ } else {
+ b43_phy_write(dev, B43_PHY_OFDM(0x1B),
+ b43_phy_read(dev, B43_PHY_OFDM(0x1B)) & ~0x001E);
+ b43_phy_write(dev, B43_PHY_OFDM(0x1F), 0x287A);
+ b43_phy_write(dev, B43_PHY_LPFGAINCTL,
+ (b43_phy_read(dev, B43_PHY_LPFGAINCTL) & ~0x000F) | 0x0004);
+ if (phy->rev >= 6) {
+ b43_phy_write(dev, B43_PHY_OFDM(0x22), 0x287A);
+ b43_phy_write(dev, B43_PHY_LPFGAINCTL,
+ (b43_phy_read(dev, B43_PHY_LPFGAINCTL) & ~0xF000) | 0x3000);
+ }
+ }
+ b43_phy_write(dev, B43_PHY_DIVSRCHIDX,
+ (b43_phy_read(dev, B43_PHY_DIVSRCHIDX) & 0x7F7F) | 0x7874);
+ b43_phy_write(dev, B43_PHY_OFDM(0x8E), 0x1C00);
+ if (phy->rev == 1) {
+ b43_phy_write(dev, B43_PHY_DIVP1P2GAIN,
+ (b43_phy_read(dev, B43_PHY_DIVP1P2GAIN) & ~0x0F00) | 0x0600);
+ b43_phy_write(dev, B43_PHY_OFDM(0x8B), 0x005E);
+ b43_phy_write(dev, B43_PHY_ANTWRSETT,
+ (b43_phy_read(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_write(dev, B43_PHY_OFDM(0x26),
+ b43_phy_read(dev, B43_PHY_OFDM(0x26)) & ~0x0003);
+ b43_phy_write(dev, B43_PHY_OFDM(0x26),
+ b43_phy_read(dev, B43_PHY_OFDM(0x26)) & ~0x1000);
+ }
+}
+
+static void b43_wa_tr_ltov(struct b43_wldev *dev) /* TR Lookup Table Original Values */
+{
+ b43_gtab_write(dev, B43_GTAB_ORIGTR, 0, 0xC480);
+}
+
+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_rssi_adc(struct b43_wldev *dev)
+{
+ if (dev->phy.analog == 4)
+ b43_phy_write(dev, 0x00DC, 0x7454);
+}
+
+static void b43_wa_boards_a(struct b43_wldev *dev)
+{
+ struct ssb_bus *bus = dev->dev->bus;
+
+ if (bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM &&
+ bus->boardinfo.type == SSB_BOARD_BU4306 &&
+ bus->boardinfo.rev < 0x30) {
+ b43_phy_write(dev, 0x0010, 0xE000);
+ b43_phy_write(dev, 0x0013, 0x0140);
+ b43_phy_write(dev, 0x0014, 0x0280);
+ } else {
+ if (bus->boardinfo.type == SSB_BOARD_MP4318 &&
+ bus->boardinfo.rev < 0x20) {
+ b43_phy_write(dev, 0x0013, 0x0210);
+ b43_phy_write(dev, 0x0014, 0x0840);
+ } else {
+ b43_phy_write(dev, 0x0013, 0x0140);
+ b43_phy_write(dev, 0x0014, 0x0280);
+ }
+ if (dev->phy.rev <= 4)
+ b43_phy_write(dev, 0x0010, 0xE000);
+ else
+ b43_phy_write(dev, 0x0010, 0x2000);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_DC, 1, 0x0039);
+ b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_APHY, 7, 0x0040);
+ }
+}
+
+static void b43_wa_boards_g(struct b43_wldev *dev)
+{
+ struct ssb_bus *bus = dev->dev->bus;
+ struct b43_phy *phy = &dev->phy;
+
+ if (bus->boardinfo.vendor != SSB_BOARDVENDOR_BCM ||
+ bus->boardinfo.type != SSB_BOARD_BU4306 ||
+ bus->boardinfo.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 ((bus->sprom.r1.boardflags_lo & B43_BFL_EXTLNA) &&
+ (phy->rev >= 7)) {
+ b43_phy_write(dev, B43_PHY_EXTG(0x11),
+ b43_phy_read(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 (bus->sprom.r1.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_A) {
+ switch (phy->rev) {
+ case 2:
+ b43_wa_papd(dev);
+ b43_wa_auxclipthr(dev);
+ b43_wa_afcdac(dev);
+ b43_wa_txdc_offset(dev);
+ b43_wa_initgains(dev);
+ b43_wa_divider(dev);
+ b43_wa_gt(dev);
+ b43_wa_rssi_lt(dev);
+ b43_wa_analog(dev);
+ b43_wa_dac(dev);
+ b43_wa_fft(dev);
+ b43_wa_nft(dev);
+ b43_wa_rt(dev);
+ b43_wa_nst(dev);
+ b43_wa_art(dev);
+ b43_wa_txlna_gain(dev);
+ b43_wa_crs_reset(dev);
+ b43_wa_2060txlna_gain(dev);
+ b43_wa_lms(dev);
+ break;
+ case 3:
+ b43_wa_papd(dev);
+ b43_wa_mixedsignal(dev);
+ b43_wa_rssi_lt(dev);
+ b43_wa_txdc_offset(dev);
+ b43_wa_initgains(dev);
+ b43_wa_dac(dev);
+ b43_wa_nft(dev);
+ b43_wa_nst(dev);
+ b43_wa_msst(dev);
+ b43_wa_analog(dev);
+ b43_wa_gt(dev);
+ b43_wa_txpuoff_rxpuon(dev);
+ b43_wa_txlna_gain(dev);
+ break;
+ case 5:
+ b43_wa_iqadc(dev);
+ case 6:
+ b43_wa_papd(dev);
+ b43_wa_rssi_lt(dev);
+ b43_wa_txdc_offset(dev);
+ b43_wa_initgains(dev);
+ b43_wa_dac(dev);
+ b43_wa_nft(dev);
+ b43_wa_nst(dev);
+ b43_wa_msst(dev);
+ b43_wa_analog(dev);
+ b43_wa_gt(dev);
+ b43_wa_txpuoff_rxpuon(dev);
+ b43_wa_txlna_gain(dev);
+ break;
+ case 7:
+ b43_wa_iqadc(dev);
+ b43_wa_papd(dev);
+ b43_wa_rssi_lt(dev);
+ b43_wa_txdc_offset(dev);
+ b43_wa_initgains(dev);
+ b43_wa_dac(dev);
+ b43_wa_nft(dev);
+ b43_wa_nst(dev);
+ b43_wa_msst(dev);
+ b43_wa_analog(dev);
+ b43_wa_gt(dev);
+ b43_wa_txpuoff_rxpuon(dev);
+ b43_wa_txlna_gain(dev);
+ b43_wa_rssi_adc(dev);
+ default:
+ B43_WARN_ON(1);
+ }
+ b43_wa_boards_a(dev);
+ } else 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:
+ 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 */
+ B43_WARN_ON(1);
+ }
+
+ b43_wa_cpll_nonpilot(dev);
+}