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[PATCH] b43: Fix and update LP-PHY code

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-Fix a few nasty typos (b43_phy_* operations instead of b43_radio_*)
 in the channel tune routines.
-Fix some typos & spec errors found by MMIO tracing.
-Optimize b43_phy_write & b43_phy_mask/set/maskset to use
 only the minimal number of MMIO accesses. (Write is possible
 using a single 32-bit MMIO write, while set/mask/maskset can
 be done in 3 16-bit MMIOs).
-Set the default channel back to 1, as the bug forcing us to use
 channel 7 is now fixed.

With this, the device comes up, scans, associates, transmits,
receives, monitors and injects on all channels - in other words,
it's fully functional. Sensitivity and TX power are still sub-optimal,
due to the lack of calibration (that's next on my list).

Signed-off-by: Gábor Stefanik <netrolller.3d@xxxxxxxxx>
---
 drivers/net/wireless/b43/phy_common.c   |   27 +++++++--
 drivers/net/wireless/b43/phy_common.h   |    3 +
 drivers/net/wireless/b43/phy_lp.c       |   91 +++++++++++++++++--------------
 drivers/net/wireless/b43/phy_lp.h       |    3 +
 drivers/net/wireless/b43/tables_lpphy.c |   79 +++++++++++++++------------
 5 files changed, 122 insertions(+), 81 deletions(-)

diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c
index 51686ec..6e704be 100644
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/b43/phy_common.c
@@ -249,20 +249,35 @@ void b43_phy_copy(struct b43_wldev *dev, u16 destreg, u16 srcreg)
 
 void b43_phy_mask(struct b43_wldev *dev, u16 offset, u16 mask)
 {
-	b43_phy_write(dev, offset,
-		      b43_phy_read(dev, offset) & mask);
+	if (dev->phy.ops->phy_maskset) {
+		assert_mac_suspended(dev);
+		dev->phy.ops->phy_maskset(dev, offset, mask, 0);
+	} else {
+		b43_phy_write(dev, offset,
+			      b43_phy_read(dev, offset) & mask);
+	}
 }
 
 void b43_phy_set(struct b43_wldev *dev, u16 offset, u16 set)
 {
-	b43_phy_write(dev, offset,
-		      b43_phy_read(dev, offset) | set);
+	if (dev->phy.ops->phy_maskset) {
+		assert_mac_suspended(dev);
+		dev->phy.ops->phy_maskset(dev, offset, 0xFFFF, set);
+	} else {
+		b43_phy_write(dev, offset,
+			      b43_phy_read(dev, offset) | set);
+	}
 }
 
 void b43_phy_maskset(struct b43_wldev *dev, u16 offset, u16 mask, u16 set)
 {
-	b43_phy_write(dev, offset,
-		      (b43_phy_read(dev, offset) & mask) | set);
+	if (dev->phy.ops->phy_maskset) {
+		assert_mac_suspended(dev);
+		dev->phy.ops->phy_maskset(dev, offset, mask, set);
+	} else {
+		b43_phy_write(dev, offset,
+			      (b43_phy_read(dev, offset) & mask) | set);
+	}
 }
 
 int b43_switch_channel(struct b43_wldev *dev, unsigned int new_channel)
diff --git a/drivers/net/wireless/b43/phy_common.h b/drivers/net/wireless/b43/phy_common.h
index 9f9f23c..b47a0f5 100644
--- a/drivers/net/wireless/b43/phy_common.h
+++ b/drivers/net/wireless/b43/phy_common.h
@@ -95,6 +95,8 @@ enum b43_txpwr_result {
  * 			Must not be NULL.
  * @phy_write:		Write to a PHY register.
  * 			Must not be NULL.
+ * @phy_maskset:	Maskset a PHY register, taking shortcuts.
+ *			If it is NULL, a generic algorithm is used.
  * @radio_read:		Read from a Radio register.
  * 			Must not be NULL.
  * @radio_write:	Write to a Radio register.
@@ -154,6 +156,7 @@ struct b43_phy_operations {
 	/* Register access */
 	u16 (*phy_read)(struct b43_wldev *dev, u16 reg);
 	void (*phy_write)(struct b43_wldev *dev, u16 reg, u16 value);
+	void (*phy_maskset)(struct b43_wldev *dev, u16 reg, u16 mask, u16 set);
 	u16 (*radio_read)(struct b43_wldev *dev, u16 reg);
 	void (*radio_write)(struct b43_wldev *dev, u16 reg, u16 value);
 
diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
index 5306f2c..1a57d33 100644
--- a/drivers/net/wireless/b43/phy_lp.c
+++ b/drivers/net/wireless/b43/phy_lp.c
@@ -44,7 +44,7 @@ static inline u16 channel2freq_lp(u8 channel)
 static unsigned int b43_lpphy_op_get_default_chan(struct b43_wldev *dev)
 {
 	if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
-		return 7; //FIXME temporary - channel 1 is broken
+		return 1;
 	return 36;
 }
 
@@ -182,8 +182,8 @@ static void lpphy_adjust_gain_table(struct b43_wldev *dev, u32 freq)
 	temp[1] = temp[0] + 0x1000;
 	temp[2] = temp[0] + 0x2000;
 
-	b43_lptab_write_bulk(dev, B43_LPTAB16(12, 0), 3, temp);
 	b43_lptab_write_bulk(dev, B43_LPTAB16(13, 0), 3, temp);
+	b43_lptab_write_bulk(dev, B43_LPTAB16(12, 0), 3, temp);
 }
 
 static void lpphy_table_init(struct b43_wldev *dev)
@@ -223,8 +223,8 @@ static void lpphy_baseband_rev0_1_init(struct b43_wldev *dev)
 	b43_phy_maskset(dev, B43_LPPHY_VERYLOWGAINDB, 0xFF00, 0x0006);
 	b43_phy_mask(dev, B43_LPPHY_RX_RADIO_CTL, 0xFFFE);
 	b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0xFFE0, 0x0005);
-	b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0xFC10, 0x0180);
-	b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0x83FF, 0x3800);
+	b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0xFC1F, 0x0180);
+	b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0x83FF, 0x3C00);
 	b43_phy_maskset(dev, B43_LPPHY_GAINDIRECTMISMATCH, 0xFFF0, 0x0005);
 	b43_phy_maskset(dev, B43_LPPHY_GAIN_MISMATCH_LIMIT, 0xFFC0, 0x001A);
 	b43_phy_maskset(dev, B43_LPPHY_CRS_ED_THRESH, 0xFF00, 0x00B3);
@@ -237,7 +237,7 @@ static void lpphy_baseband_rev0_1_init(struct b43_wldev *dev)
 		/* TODO:
 		 * Set the LDO voltage to 0x0028 - FIXME: What is this?
 		 * Call sb_pmu_set_ldo_voltage with 4 and the LDO voltage
-		 * 	as arguments
+		 *      as arguments
 		 * Call sb_pmu_paref_ldo_enable with argument TRUE
 		 */
 		if (dev->phy.rev == 0) {
@@ -340,11 +340,11 @@ static void lpphy_baseband_rev0_1_init(struct b43_wldev *dev)
 	if (dev->phy.rev == 1) {
 		tmp = b43_phy_read(dev, B43_LPPHY_CLIPCTRTHRESH);
 		tmp2 = (tmp & 0x03E0) >> 5;
-		tmp2 |= tmp << 5;
+		tmp2 |= tmp2 << 5;
 		b43_phy_write(dev, B43_LPPHY_4C3, tmp2);
-		tmp = b43_phy_read(dev, B43_LPPHY_OFDMSYNCTHRESH0);
+		tmp = b43_phy_read(dev, B43_LPPHY_GAINDIRECTMISMATCH);
 		tmp2 = (tmp & 0x1F00) >> 8;
-		tmp2 |= tmp << 5;
+		tmp2 |= tmp2 << 5;
 		b43_phy_write(dev, B43_LPPHY_4C4, tmp2);
 		tmp = b43_phy_read(dev, B43_LPPHY_VERYLOWGAINDB);
 		tmp2 = tmp & 0x00FF;
@@ -761,7 +761,7 @@ static void lpphy_disable_crs(struct b43_wldev *dev, bool user)
 	b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x3);
 	b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFB);
 	b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x4);
-	b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFF7);
+	b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFF7);
 	b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x8);
 	b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0x10);
 	b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x10);
@@ -956,7 +956,7 @@ static void lpphy_run_ddfs(struct b43_wldev *dev, int i_on, int q_on,
 	b43_phy_maskset(dev, B43_LPPHY_AFE_DDFS, 0xFF9F, scale_idx << 5);
 	b43_phy_mask(dev, B43_LPPHY_AFE_DDFS, 0xFFFB);
 	b43_phy_set(dev, B43_LPPHY_AFE_DDFS, 0x2);
-	b43_phy_set(dev, B43_LPPHY_AFE_DDFS, 0x20);
+	b43_phy_set(dev, B43_LPPHY_LP_PHY_CTL, 0x20);
 }
 
 static bool lpphy_rx_iq_est(struct b43_wldev *dev, u16 samples, u8 time,
@@ -968,7 +968,7 @@ static bool lpphy_rx_iq_est(struct b43_wldev *dev, u16 samples, u8 time,
 	b43_phy_write(dev, B43_LPPHY_IQ_NUM_SMPLS_ADDR, samples);
 	b43_phy_maskset(dev, B43_LPPHY_IQ_ENABLE_WAIT_TIME_ADDR, 0xFF00, time);
 	b43_phy_mask(dev, B43_LPPHY_IQ_ENABLE_WAIT_TIME_ADDR, 0xFEFF);
-	b43_phy_set(dev, B43_LPPHY_IQ_ENABLE_WAIT_TIME_ADDR, 0xFDFF);
+	b43_phy_set(dev, B43_LPPHY_IQ_ENABLE_WAIT_TIME_ADDR, 0x200);
 
 	for (i = 0; i < 500; i++) {
 		if (!(b43_phy_read(dev,
@@ -1135,9 +1135,9 @@ static void lpphy_set_tx_power_control(struct b43_wldev *dev,
 	}
 	if (dev->phy.rev >= 2) {
 		if (mode == B43_LPPHY_TXPCTL_HW)
-			b43_phy_maskset(dev, B43_PHY_OFDM(0xD0), 0xFD, 0x2);
+			b43_phy_set(dev, B43_PHY_OFDM(0xD0), 0x2);
 		else
-			b43_phy_maskset(dev, B43_PHY_OFDM(0xD0), 0xFD, 0);
+			b43_phy_mask(dev, B43_PHY_OFDM(0xD0), 0xFFFD);
 	}
 	lpphy_write_tx_pctl_mode_to_hardware(dev);
 }
@@ -1169,7 +1169,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev *dev)
 	err = b43_lpphy_op_switch_channel(dev, 7);
 	if (err) {
 		b43dbg(dev->wl,
-		       "RC calib: Failed to switch to channel 7, error = %d",
+		       "RC calib: Failed to switch to channel 7, error = %d\n",
 		       err);
 	}
 	old_txg_ovr = !!(b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVR) & 0x40);
@@ -1500,8 +1500,15 @@ static u16 b43_lpphy_op_read(struct b43_wldev *dev, u16 reg)
 
 static void b43_lpphy_op_write(struct b43_wldev *dev, u16 reg, u16 value)
 {
+	b43_write32(dev, B43_MMIO_PHY_CONTROL, ((u32)value << 16) | reg);
+}
+
+static void b43_lpphy_op_maskset(struct b43_wldev *dev, u16 reg, u16 mask,
+				 u16 set)
+{
 	b43_write16(dev, B43_MMIO_PHY_CONTROL, reg);
-	b43_write16(dev, B43_MMIO_PHY_DATA, value);
+	b43_write16(dev, B43_MMIO_PHY_DATA,
+		    (b43_read16(dev, B43_MMIO_PHY_DATA) & mask) | set);
 }
 
 static u16 b43_lpphy_op_radio_read(struct b43_wldev *dev, u16 reg)
@@ -1920,8 +1927,8 @@ static void lpphy_b2062_reset_pll_bias(struct b43_wldev *dev)
 
 static void lpphy_b2062_vco_calib(struct b43_wldev *dev)
 {
-	b43_phy_write(dev, B2062_S_RFPLL_CTL21, 0x42);
-	b43_phy_write(dev, B2062_S_RFPLL_CTL21, 0x62);
+	b43_radio_write(dev, B2062_S_RFPLL_CTL21, 0x42);
+	b43_radio_write(dev, B2062_S_RFPLL_CTL21, 0x62);
 	udelay(200);
 }
 
@@ -1980,7 +1987,7 @@ static int lpphy_b2062_tune(struct b43_wldev *dev,
 	tmp6 = tmp5 / tmp4;
 	tmp7 = tmp5 % tmp4;
 	b43_radio_write(dev, B2062_S_RFPLL_CTL29, tmp6 + ((2 * tmp7) / tmp4));
-	tmp8 = b43_phy_read(dev, B2062_S_RFPLL_CTL19);
+	tmp8 = b43_radio_read(dev, B2062_S_RFPLL_CTL19);
 	tmp9 = ((2 * tmp3 * (tmp8 + 1)) + (3 * tmp1)) / (6 * tmp1);
 	b43_radio_write(dev, B2062_S_RFPLL_CTL23, (tmp9 >> 8) + 16);
 	b43_radio_write(dev, B2062_S_RFPLL_CTL24, tmp9 & 0xFF);
@@ -2019,17 +2026,17 @@ static void lpphy_b2063_vco_calib(struct b43_wldev *dev)
 {
 	u16 tmp;
 
-	b43_phy_mask(dev, B2063_PLL_SP1, ~0x40);
-	tmp = b43_phy_read(dev, B2063_PLL_JTAG_CALNRST) & 0xF8;
-	b43_phy_write(dev, B2063_PLL_JTAG_CALNRST, tmp);
+	b43_radio_mask(dev, B2063_PLL_SP1, ~0x40);
+	tmp = b43_radio_read(dev, B2063_PLL_JTAG_CALNRST) & 0xF8;
+	b43_radio_write(dev, B2063_PLL_JTAG_CALNRST, tmp);
 	udelay(1);
-	b43_phy_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x4);
+	b43_radio_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x4);
 	udelay(1);
-	b43_phy_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x6);
+	b43_radio_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x6);
 	udelay(1);
-	b43_phy_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x7);
+	b43_radio_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x7);
 	udelay(300);
-	b43_phy_set(dev, B2063_PLL_SP1, 0x40);
+	b43_radio_set(dev, B2063_PLL_SP1, 0x40);
 }
 
 static int lpphy_b2063_tune(struct b43_wldev *dev,
@@ -2124,31 +2131,31 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
 		scale = 0;
 		tmp5 = ((tmp4 + (tmp3 >> 1)) / tmp3) - 8;
 	}
-	b43_phy_maskset(dev, B2063_PLL_JTAG_PLL_CP2, 0xFFC0, tmp5);
-	b43_phy_maskset(dev, B2063_PLL_JTAG_PLL_CP2, 0xFFBF, scale << 6);
+	b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_CP2, 0xFFC0, tmp5);
+	b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_CP2, 0xFFBF, scale << 6);
 
 	tmp6 = lpphy_qdiv_roundup(100 * val1, val3, 16);
 	tmp6 *= (tmp5 * 8) * (scale + 1);
 	if (tmp6 > 150)
 		tmp6 = 0;
 
-	b43_phy_maskset(dev, B2063_PLL_JTAG_PLL_CP3, 0xFFE0, tmp6);
-	b43_phy_maskset(dev, B2063_PLL_JTAG_PLL_CP3, 0xFFDF, scale << 5);
+	b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_CP3, 0xFFE0, tmp6);
+	b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_CP3, 0xFFDF, scale << 5);
 
-	b43_phy_maskset(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0xFFFB, 0x4);
+	b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0xFFFB, 0x4);
 	if (crystal_freq > 26000000)
-		b43_phy_set(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0x2);
+		b43_radio_set(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0x2);
 	else
-		b43_phy_mask(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0xFD);
+		b43_radio_mask(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0xFD);
 
 	if (val1 == 45)
-		b43_phy_set(dev, B2063_PLL_JTAG_PLL_VCO1, 0x2);
+		b43_radio_set(dev, B2063_PLL_JTAG_PLL_VCO1, 0x2);
 	else
-		b43_phy_mask(dev, B2063_PLL_JTAG_PLL_VCO1, 0xFD);
+		b43_radio_mask(dev, B2063_PLL_JTAG_PLL_VCO1, 0xFD);
 
-	b43_phy_set(dev, B2063_PLL_SP2, 0x3);
+	b43_radio_set(dev, B2063_PLL_SP2, 0x3);
 	udelay(1);
-	b43_phy_mask(dev, B2063_PLL_SP2, 0xFFFC);
+	b43_radio_mask(dev, B2063_PLL_SP2, 0xFFFC);
 	lpphy_b2063_vco_calib(dev);
 	b43_radio_write(dev, B2063_COMM15, old_comm15);
 
@@ -2158,10 +2165,9 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
 static int b43_lpphy_op_switch_channel(struct b43_wldev *dev,
 				       unsigned int new_channel)
 {
+	struct b43_phy_lp *lpphy = dev->phy.lp;
 	int err;
 
-	b43_write16(dev, B43_MMIO_CHANNEL, new_channel);
-
 	if (dev->phy.radio_ver == 0x2063) {
 		err = lpphy_b2063_tune(dev, new_channel);
 		if (err)
@@ -2174,6 +2180,9 @@ static int b43_lpphy_op_switch_channel(struct b43_wldev *dev,
 		lpphy_adjust_gain_table(dev, channel2freq_lp(new_channel));
 	}
 
+	lpphy->channel = new_channel;
+	b43_write16(dev, B43_MMIO_CHANNEL, new_channel);
+
 	return 0;
 }
 
@@ -2185,10 +2194,9 @@ static int b43_lpphy_op_init(struct b43_wldev *dev)
 	lpphy_baseband_init(dev);
 	lpphy_radio_init(dev);
 	lpphy_calibrate_rc(dev);
-	err = b43_lpphy_op_switch_channel(dev,
-				b43_lpphy_op_get_default_chan(dev));
+	err = b43_lpphy_op_switch_channel(dev, 7);
 	if (err) {
-		b43dbg(dev->wl, "Switch to init channel failed, error = %d.\n",
+		b43dbg(dev->wl, "Switch to channel 7 failed, error = %d.\n",
 		       err);
 	}
 	lpphy_tx_pctl_init(dev);
@@ -2222,6 +2230,7 @@ const struct b43_phy_operations b43_phyops_lp = {
 	.init			= b43_lpphy_op_init,
 	.phy_read		= b43_lpphy_op_read,
 	.phy_write		= b43_lpphy_op_write,
+	.phy_maskset		= b43_lpphy_op_maskset,
 	.radio_read		= b43_lpphy_op_radio_read,
 	.radio_write		= b43_lpphy_op_radio_write,
 	.software_rfkill	= b43_lpphy_op_software_rfkill,
diff --git a/drivers/net/wireless/b43/phy_lp.h b/drivers/net/wireless/b43/phy_lp.h
index e158d1f..c3232c1 100644
--- a/drivers/net/wireless/b43/phy_lp.h
+++ b/drivers/net/wireless/b43/phy_lp.h
@@ -888,6 +888,9 @@ struct b43_phy_lp {
 	bool crs_usr_disable, crs_sys_disable;
 
 	unsigned int pdiv;
+
+	/* The channel we are tuned to */
+	u8 channel;
 };
 
 enum tssi_mux_mode {
diff --git a/drivers/net/wireless/b43/tables_lpphy.c b/drivers/net/wireless/b43/tables_lpphy.c
index 60d472f..c784def 100644
--- a/drivers/net/wireless/b43/tables_lpphy.c
+++ b/drivers/net/wireless/b43/tables_lpphy.c
@@ -624,30 +624,35 @@ u32 b43_lptab_read(struct b43_wldev *dev, u32 offset)
 void b43_lptab_read_bulk(struct b43_wldev *dev, u32 offset,
 			 unsigned int nr_elements, void *_data)
 {
-	u32 type, value;
+	u32 type;
 	u8 *data = _data;
 	unsigned int i;
 
 	type = offset & B43_LPTAB_TYPEMASK;
+	offset &= ~B43_LPTAB_TYPEMASK;
+	B43_WARN_ON(offset > 0xFFFF);
+
+	b43_phy_write(dev, B43_LPPHY_TABLE_ADDR, offset);
+
 	for (i = 0; i < nr_elements; i++) {
-		value = b43_lptab_read(dev, offset);
 		switch (type) {
 		case B43_LPTAB_8BIT:
-			*data = value;
+			*data = b43_phy_read(dev, B43_LPPHY_TABLEDATALO) & 0xFF;
 			data++;
 			break;
 		case B43_LPTAB_16BIT:
-			*((u16 *)data) = value;
+			*((u16 *)data) = b43_phy_read(dev, B43_LPPHY_TABLEDATALO);
 			data += 2;
 			break;
 		case B43_LPTAB_32BIT:
-			*((u32 *)data) = value;
+			*((u32 *)data) = b43_phy_read(dev, B43_LPPHY_TABLEDATAHI);
+			*((u32 *)data) <<= 16;
+			*((u32 *)data) |= b43_phy_read(dev, B43_LPPHY_TABLEDATALO);
 			data += 4;
 			break;
 		default:
 			B43_WARN_ON(1);
 		}
-		offset++;
 	}
 }
 
@@ -688,26 +693,34 @@ void b43_lptab_write_bulk(struct b43_wldev *dev, u32 offset,
 	unsigned int i;
 
 	type = offset & B43_LPTAB_TYPEMASK;
+	offset &= ~B43_LPTAB_TYPEMASK;
+	B43_WARN_ON(offset > 0xFFFF);
+
+	b43_phy_write(dev, B43_LPPHY_TABLE_ADDR, offset);
+
 	for (i = 0; i < nr_elements; i++) {
 		switch (type) {
 		case B43_LPTAB_8BIT:
 			value = *data;
 			data++;
+			B43_WARN_ON(value & ~0xFF);
+			b43_phy_write(dev, B43_LPPHY_TABLEDATALO, value);
 			break;
 		case B43_LPTAB_16BIT:
 			value = *((u16 *)data);
 			data += 2;
+			B43_WARN_ON(value & ~0xFFFF);
+			b43_phy_write(dev, B43_LPPHY_TABLEDATALO, value);
 			break;
 		case B43_LPTAB_32BIT:
 			value = *((u32 *)data);
 			data += 4;
+			b43_phy_write(dev, B43_LPPHY_TABLEDATAHI, value >> 16);
+			b43_phy_write(dev, B43_LPPHY_TABLEDATALO, value);
 			break;
 		default:
 			B43_WARN_ON(1);
-			value = 0;
 		}
-		b43_lptab_write(dev, offset, value);
-		offset++;
 	}
 }
 
@@ -777,7 +790,7 @@ static const u8 lpphy_pll_fraction_table[] = {
 	0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
 };
 
-static const u16 lpphy_iq_local_table[] = {
+static const u16 lpphy_iqlo_cal_table[] = {
 	0x0200, 0x0300, 0x0400, 0x0600, 0x0800, 0x0b00, 0x1000, 0x1001, 0x1002,
 	0x1003, 0x1004, 0x1005, 0x1006, 0x1007, 0x1707, 0x2007, 0x2d07, 0x4007,
 	0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
@@ -789,10 +802,17 @@ static const u16 lpphy_iq_local_table[] = {
 	0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 	0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x4000, 0x0000, 0x0000,
 	0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
-	0x0000, 0x0000,
+	0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 };
 
-static const u16 lpphy_ofdm_cck_gain_table[] = {
+static const u16 lpphy_rev0_ofdm_cck_gain_table[] = {
+	0x0001, 0x0001, 0x0001, 0x0001, 0x1001, 0x2001, 0x3001, 0x4001, 0x5001,
+	0x6001, 0x7001, 0x7011, 0x7021, 0x2035, 0x2045, 0x2055, 0x2065, 0x2075,
+	0x006d, 0x007d, 0x014d, 0x015d, 0x115d, 0x035d, 0x135d, 0x055d, 0x155d,
+	0x0d5d, 0x1d5d, 0x2d5d, 0x555d, 0x655d, 0x755d,
+};
+
+static const u16 lpphy_rev1_ofdm_cck_gain_table[] = {
 	0x5000, 0x6000, 0x7000, 0x0001, 0x1001, 0x2001, 0x3001, 0x4001, 0x5001,
 	0x6001, 0x7001, 0x7011, 0x7021, 0x2035, 0x2045, 0x2055, 0x2065, 0x2075,
 	0x006d, 0x007d, 0x014d, 0x015d, 0x115d, 0x035d, 0x135d, 0x055d, 0x155d,
@@ -2263,11 +2283,18 @@ void lpphy_rev0_1_table_init(struct b43_wldev *dev)
 	b43_lptab_write_bulk(dev, B43_LPTAB8(6, 0),
 		ARRAY_SIZE(lpphy_pll_fraction_table), lpphy_pll_fraction_table);
 	b43_lptab_write_bulk(dev, B43_LPTAB16(0, 0),
-		ARRAY_SIZE(lpphy_iq_local_table), lpphy_iq_local_table);
-	b43_lptab_write_bulk(dev, B43_LPTAB16(13, 0),
-		ARRAY_SIZE(lpphy_ofdm_cck_gain_table), lpphy_ofdm_cck_gain_table);
-	b43_lptab_write_bulk(dev, B43_LPTAB16(12, 0),
-		ARRAY_SIZE(lpphy_ofdm_cck_gain_table), lpphy_ofdm_cck_gain_table);
+		ARRAY_SIZE(lpphy_iqlo_cal_table), lpphy_iqlo_cal_table);
+	if (dev->phy.rev == 0) {
+		b43_lptab_write_bulk(dev, B43_LPTAB16(13, 0),
+			ARRAY_SIZE(lpphy_rev0_ofdm_cck_gain_table), lpphy_rev0_ofdm_cck_gain_table);
+		b43_lptab_write_bulk(dev, B43_LPTAB16(12, 0),
+			ARRAY_SIZE(lpphy_rev0_ofdm_cck_gain_table), lpphy_rev0_ofdm_cck_gain_table);
+	} else {
+		b43_lptab_write_bulk(dev, B43_LPTAB16(13, 0),
+			ARRAY_SIZE(lpphy_rev1_ofdm_cck_gain_table), lpphy_rev1_ofdm_cck_gain_table);
+		b43_lptab_write_bulk(dev, B43_LPTAB16(12, 0),
+			ARRAY_SIZE(lpphy_rev1_ofdm_cck_gain_table), lpphy_rev1_ofdm_cck_gain_table);
+}
 	b43_lptab_write_bulk(dev, B43_LPTAB16(15, 0),
 		ARRAY_SIZE(lpphy_gain_delta_table), lpphy_gain_delta_table);
 	b43_lptab_write_bulk(dev, B43_LPTAB32(10, 0),
@@ -2281,22 +2308,6 @@ void lpphy_rev2plus_table_init(struct b43_wldev *dev)
 
 	B43_WARN_ON(dev->phy.rev < 2);
 
-	/*
-	 * FIXME This code follows the specs, but it looks wrong:
-	 * In each pass, it writes 4 bytes to an offset in table ID 7,
-	 * then increments the offset by 1 for the next pass. This results
-	 * in the first 3 bytes of each pass except the first one getting
-	 * written to a location that has already been zeroed in the previous
-	 * pass.
-	 * This is what the vendor driver does, but it still looks suspicious.
-	 *
-	 * This should probably suffice:
-	 *
-	 * for (i = 0; i < 704; i+=4)
-	 * 	b43_lptab_write(dev, B43_LPTAB32(7, i), 0)
-	 *
-	 * This should be tested once the code is functional.
-	 */
 	for (i = 0; i < 704; i++)
 		b43_lptab_write(dev, B43_LPTAB32(7, i), 0);
 
@@ -2323,7 +2334,7 @@ void lpphy_rev2plus_table_init(struct b43_wldev *dev)
 	b43_lptab_write_bulk(dev, B43_LPTAB8(6, 0),
 		ARRAY_SIZE(lpphy_pll_fraction_table), lpphy_pll_fraction_table);
 	b43_lptab_write_bulk(dev, B43_LPTAB16(0, 0),
-		ARRAY_SIZE(lpphy_iq_local_table), lpphy_iq_local_table);
+		ARRAY_SIZE(lpphy_iqlo_cal_table), lpphy_iqlo_cal_table);
 	b43_lptab_write_bulk(dev, B43_LPTAB32(9, 0),
 		ARRAY_SIZE(lpphy_papd_eps_table), lpphy_papd_eps_table);
 	b43_lptab_write_bulk(dev, B43_LPTAB32(10, 0),
-- 
1.5.6

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