Larry has started re-checking all current routines against a new
version of the Broadcom MIPS driver. This patch implements the first
round of changes he documented on the specs wiki.
Also remove a few FIXMEs regarding missing initial values for variables
with dynamic initial values where reading the values has been implemented.
Signed-off-by: Gábor Stefanik <[email protected]>
---
drivers/net/wireless/b43/phy_lp.c | 98 +++++++++++++++++++------------
drivers/net/wireless/b43/phy_lp.h | 18 +++---
drivers/net/wireless/b43/tables_lpphy.c | 12 ++++-
3 files changed, 82 insertions(+), 46 deletions(-)
diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
index 242338f..6c69cdb 100644
--- a/drivers/net/wireless/b43/phy_lp.c
+++ b/drivers/net/wireless/b43/phy_lp.c
@@ -719,9 +719,39 @@ static void lpphy_set_bb_mult(struct b43_wldev *dev, u8 bb_mult)
b43_lptab_write(dev, B43_LPTAB16(0, 87), (u16)bb_mult << 8);
}
-static void lpphy_disable_crs(struct b43_wldev *dev)
+static void lpphy_set_deaf(struct b43_wldev *dev, bool user)
{
+ struct b43_phy_lp *lpphy = dev->phy.lp;
+
+ if (user)
+ lpphy->crs_usr_disable = 1;
+ else
+ lpphy->crs_sys_disable = 1;
b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x80);
+}
+
+static void lpphy_clear_deaf(struct b43_wldev *dev, bool user)
+{
+ struct b43_phy_lp *lpphy = dev->phy.lp;
+
+ if (user)
+ lpphy->crs_usr_disable = 0;
+ else
+ lpphy->crs_sys_disable = 0;
+
+ if (!lpphy->crs_usr_disable && !lpphy->crs_sys_disable) {
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
+ b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL,
+ 0xFF1F, 0x60);
+ else
+ b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL,
+ 0xFF1F, 0x20);
+ }
+}
+
+static void lpphy_disable_crs(struct b43_wldev *dev, bool user)
+{
+ lpphy_set_deaf(dev, user);
b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFC, 0x1);
b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x3);
b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFB);
@@ -749,12 +779,9 @@ static void lpphy_disable_crs(struct b43_wldev *dev)
b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_2, 0x3FF);
}
-static void lpphy_restore_crs(struct b43_wldev *dev)
+static void lpphy_restore_crs(struct b43_wldev *dev, bool user)
{
- if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
- b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x60);
- else
- b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x20);
+ lpphy_clear_deaf(dev, user);
b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFF80);
b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFC00);
}
@@ -800,10 +827,11 @@ static void lpphy_set_tx_gains(struct b43_wldev *dev,
b43_phy_maskset(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL,
0xF800, rf_gain);
} else {
- pa_gain = b43_phy_read(dev, B43_PHY_OFDM(0xFB)) & 0x7F00;
+ pa_gain = b43_phy_read(dev, B43_PHY_OFDM(0xFB)) & 0x1FC0;
+ pa_gain <<= 2;
b43_phy_write(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL,
(gains.pga << 8) | gains.gm);
- b43_phy_maskset(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL,
+ b43_phy_maskset(dev, B43_PHY_OFDM(0xFB),
0x8000, gains.pad | pa_gain);
b43_phy_write(dev, B43_PHY_OFDM(0xFC),
(gains.pga << 8) | gains.gm);
@@ -817,7 +845,7 @@ static void lpphy_set_tx_gains(struct b43_wldev *dev,
b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFF7F, 1 << 7);
b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xBFFF, 1 << 14);
}
- b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFFBF, 1 << 6);
+ b43_phy_maskset(dev, B43_LPPHY_AFE_CTL_OVR, 0xFFBF, 1 << 6);
}
static void lpphy_rev0_1_set_rx_gain(struct b43_wldev *dev, u32 gain)
@@ -857,33 +885,33 @@ static void lpphy_rev2plus_set_rx_gain(struct b43_wldev *dev, u32 gain)
}
}
-static void lpphy_enable_rx_gain_override(struct b43_wldev *dev)
+static void lpphy_disable_rx_gain_override(struct b43_wldev *dev)
{
b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFFE);
b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFEF);
b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFBF);
if (dev->phy.rev >= 2) {
b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFEFF);
- if (b43_current_band(dev->wl) != IEEE80211_BAND_2GHZ)
- return;
- b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFBFF);
- b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFFF7);
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
+ b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFBFF);
+ b43_phy_mask(dev, B43_PHY_OFDM(0xE5), 0xFFF7);
+ }
} else {
b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFDFF);
}
}
-static void lpphy_disable_rx_gain_override(struct b43_wldev *dev)
+static void lpphy_enable_rx_gain_override(struct b43_wldev *dev)
{
b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x1);
b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x10);
b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x40);
if (dev->phy.rev >= 2) {
b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x100);
- if (b43_current_band(dev->wl) != IEEE80211_BAND_2GHZ)
- return;
- b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x400);
- b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x8);
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
+ b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x400);
+ b43_phy_set(dev, B43_PHY_OFDM(0xE5), 0x8);
+ }
} else {
b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x200);
}
@@ -1002,26 +1030,22 @@ static u32 lpphy_qdiv_roundup(u32 dividend, u32 divisor, u8 precision)
{
u32 quotient, remainder, rbit, roundup, tmp;
- if (divisor == 0) {
- quotient = 0;
- remainder = 0;
- } else {
- quotient = dividend / divisor;
- remainder = dividend % divisor;
- }
+ if (divisor == 0)
+ return 0;
+
+ quotient = dividend / divisor;
+ remainder = dividend % divisor;
rbit = divisor & 0x1;
roundup = (divisor >> 1) + rbit;
- precision--;
- while (precision != 0xFF) {
+ while (precision != 0) {
tmp = remainder - roundup;
quotient <<= 1;
- remainder <<= 1;
- if (remainder >= roundup) {
+ if (remainder >= roundup)
remainder = (tmp << 1) + rbit;
- quotient--;
- }
+ else
+ remainder <<= 1;
precision--;
}
@@ -1123,11 +1147,11 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev *dev)
struct b43_phy_lp *lpphy = dev->phy.lp;
struct lpphy_iq_est iq_est;
struct lpphy_tx_gains tx_gains;
- static const u32 ideal_pwr_table[22] = {
+ static const u32 ideal_pwr_table[21] = {
0x10000, 0x10557, 0x10e2d, 0x113e0, 0x10f22, 0x0ff64,
0x0eda2, 0x0e5d4, 0x0efd1, 0x0fbe8, 0x0b7b8, 0x04b35,
0x01a5e, 0x00a0b, 0x00444, 0x001fd, 0x000ff, 0x00088,
- 0x0004c, 0x0002c, 0x0001a, 0xc0006,
+ 0x0004c, 0x0002c, 0x0001a,
};
bool old_txg_ovr;
u8 old_bbmult;
@@ -1145,7 +1169,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev *dev)
"RC calib: Failed to switch to channel 7, error = %d",
err);
}
- old_txg_ovr = (b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVR) >> 6) & 1;
+ old_txg_ovr = !!(b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVR) & 0x40);
old_bbmult = lpphy_get_bb_mult(dev);
if (old_txg_ovr)
tx_gains = lpphy_get_tx_gains(dev);
@@ -1160,7 +1184,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev *dev)
old_txpctl = lpphy->txpctl_mode;
lpphy_set_tx_power_control(dev, B43_LPPHY_TXPCTL_OFF);
- lpphy_disable_crs(dev);
+ lpphy_disable_crs(dev, true);
loopback = lpphy_loopback(dev);
if (loopback == -1)
goto finish;
@@ -1193,7 +1217,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev *dev)
lpphy_stop_ddfs(dev);
finish:
- lpphy_restore_crs(dev);
+ lpphy_restore_crs(dev, true);
b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, old_rf_ovrval);
b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_0, old_rf_ovr);
b43_phy_write(dev, B43_LPPHY_AFE_CTL_OVRVAL, old_afe_ovrval);
diff --git a/drivers/net/wireless/b43/phy_lp.h b/drivers/net/wireless/b43/phy_lp.h
index 99cb038..e158d1f 100644
--- a/drivers/net/wireless/b43/phy_lp.h
+++ b/drivers/net/wireless/b43/phy_lp.h
@@ -825,11 +825,11 @@ struct b43_phy_lp {
enum b43_lpphy_txpctl_mode txpctl_mode;
/* Transmit isolation medium band */
- u8 tx_isolation_med_band; /* FIXME initial value? */
+ u8 tx_isolation_med_band;
/* Transmit isolation low band */
- u8 tx_isolation_low_band; /* FIXME initial value? */
+ u8 tx_isolation_low_band;
/* Transmit isolation high band */
- u8 tx_isolation_hi_band; /* FIXME initial value? */
+ u8 tx_isolation_hi_band;
/* Max transmit power medium band */
u16 max_tx_pwr_med_band;
@@ -848,7 +848,7 @@ struct b43_phy_lp {
s16 txpa[3], txpal[3], txpah[3];
/* Receive power offset */
- u8 rx_pwr_offset; /* FIXME initial value? */
+ u8 rx_pwr_offset;
/* TSSI transmit count */
u16 tssi_tx_count;
@@ -864,16 +864,16 @@ struct b43_phy_lp {
s8 tx_pwr_idx_over; /* FIXME initial value? */
/* RSSI vf */
- u8 rssi_vf; /* FIXME initial value? */
+ u8 rssi_vf;
/* RSSI vc */
- u8 rssi_vc; /* FIXME initial value? */
+ u8 rssi_vc;
/* RSSI gs */
- u8 rssi_gs; /* FIXME initial value? */
+ u8 rssi_gs;
/* RC cap */
u8 rc_cap; /* FIXME initial value? */
/* BX arch */
- u8 bx_arch; /* FIXME initial value? */
+ u8 bx_arch;
/* Full calibration channel */
u8 full_calib_chan; /* FIXME initial value? */
@@ -885,6 +885,8 @@ struct b43_phy_lp {
/* Used for "Save/Restore Dig Filt State" */
u16 dig_flt_state[9];
+ bool crs_usr_disable, crs_sys_disable;
+
unsigned int pdiv;
};
diff --git a/drivers/net/wireless/b43/tables_lpphy.c b/drivers/net/wireless/b43/tables_lpphy.c
index 2721310..60d472f 100644
--- a/drivers/net/wireless/b43/tables_lpphy.c
+++ b/drivers/net/wireless/b43/tables_lpphy.c
@@ -2367,7 +2367,17 @@ static void lpphy_rev2plus_write_gain_table(struct b43_wldev *dev, int offset,
tmp = data.pad << 16;
tmp |= data.pga << 8;
tmp |= data.gm;
- tmp |= 0x7f000000;
+ if (dev->phy.rev >= 3) {
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
+ tmp |= 0x10 << 24;
+ else
+ tmp |= 0x70 << 24;
+ } else {
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
+ tmp |= 0x14 << 24;
+ else
+ tmp |= 0x7F << 24;
+ }
b43_lptab_write(dev, B43_LPTAB32(7, 0xC0 + offset), tmp);
tmp = data.bb_mult << 20;
tmp |= data.dac << 28;
--
1.6.2.4
John, please hold off this patch for now, it appears to be causing
regressions. I will investigate this.
2009/8/18 G?bor Stefanik <[email protected]>:
> Larry has started re-checking all current routines against a new
> version of the Broadcom MIPS driver. This patch implements the first
> round of changes he documented on the specs wiki.
>
> Also remove a few FIXMEs regarding missing initial values for variables
> with dynamic initial values where reading the values has been implemented.
>
> Signed-off-by: G?bor Stefanik <[email protected]>
> ---
> drivers/net/wireless/b43/phy_lp.c ? ? ? | ? 98
> +++++++++++++++++++------------
> drivers/net/wireless/b43/phy_lp.h ? ? ? | ? 18 +++---
> drivers/net/wireless/b43/tables_lpphy.c | ? 12 ++++-
> 3 files changed, 82 insertions(+), 46 deletions(-)
>
> diff --git a/drivers/net/wireless/b43/phy_lp.c
> b/drivers/net/wireless/b43/phy_lp.c
> index 242338f..6c69cdb 100644
> --- a/drivers/net/wireless/b43/phy_lp.c
> +++ b/drivers/net/wireless/b43/phy_lp.c
> @@ -719,9 +719,39 @@ static void lpphy_set_bb_mult(struct b43_wldev *dev, u8
> bb_mult)
> ? ? ? ?b43_lptab_write(dev, B43_LPTAB16(0, 87), (u16)bb_mult << 8);
> }
>
> -static void lpphy_disable_crs(struct b43_wldev *dev)
> +static void lpphy_set_deaf(struct b43_wldev *dev, bool user)
> {
> + ? ? ? struct b43_phy_lp *lpphy = dev->phy.lp;
> +
> + ? ? ? if (user)
> + ? ? ? ? ? ? ? lpphy->crs_usr_disable = 1;
> + ? ? ? else
> + ? ? ? ? ? ? ? lpphy->crs_sys_disable = 1;
> ? ? ? ?b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x80);
> +}
> +
> +static void lpphy_clear_deaf(struct b43_wldev *dev, bool user)
> +{
> + ? ? ? struct b43_phy_lp *lpphy = dev->phy.lp;
> +
> + ? ? ? if (user)
> + ? ? ? ? ? ? ? lpphy->crs_usr_disable = 0;
> + ? ? ? else
> + ? ? ? ? ? ? ? lpphy->crs_sys_disable = 0;
> +
> + ? ? ? if (!lpphy->crs_usr_disable && !lpphy->crs_sys_disable) {
> + ? ? ? ? ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL,
> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0xFF1F, 0x60);
> + ? ? ? ? ? ? ? else
> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL,
> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0xFF1F, 0x20);
> + ? ? ? }
> +}
> +
> +static void lpphy_disable_crs(struct b43_wldev *dev, bool user)
> +{
> + ? ? ? lpphy_set_deaf(dev, user);
> ? ? ? ?b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFC, 0x1);
> ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x3);
> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFB);
> @@ -749,12 +779,9 @@ static void lpphy_disable_crs(struct b43_wldev *dev)
> ? ? ? ?b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_2, 0x3FF);
> }
>
> -static void lpphy_restore_crs(struct b43_wldev *dev)
> +static void lpphy_restore_crs(struct b43_wldev *dev, bool user)
> {
> - ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
> - ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x60);
> - ? ? ? else
> - ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x20);
> + ? ? ? lpphy_clear_deaf(dev, user);
> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFF80);
> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFC00);
> }
> @@ -800,10 +827,11 @@ static void lpphy_set_tx_gains(struct b43_wldev *dev,
> ? ? ? ? ? ? ? ?b43_phy_maskset(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL,
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?0xF800, rf_gain);
> ? ? ? ?} else {
> - ? ? ? ? ? ? ? pa_gain = b43_phy_read(dev, B43_PHY_OFDM(0xFB)) & 0x7F00;
> + ? ? ? ? ? ? ? pa_gain = b43_phy_read(dev, B43_PHY_OFDM(0xFB)) & 0x1FC0;
> + ? ? ? ? ? ? ? pa_gain <<= 2;
> ? ? ? ? ? ? ? ?b43_phy_write(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL,
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?(gains.pga << 8) | gains.gm);
> - ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL,
> + ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_PHY_OFDM(0xFB),
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?0x8000, gains.pad | pa_gain);
> ? ? ? ? ? ? ? ?b43_phy_write(dev, B43_PHY_OFDM(0xFC),
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?(gains.pga << 8) | gains.gm);
> @@ -817,7 +845,7 @@ static void lpphy_set_tx_gains(struct b43_wldev *dev,
> ? ? ? ? ? ? ? ?b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFF7F, 1 <<
> 7);
> ? ? ? ? ? ? ? ?b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xBFFF, 1 <<
> 14);
> ? ? ? ?}
> - ? ? ? b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFFBF, 1 << 6);
> + ? ? ? b43_phy_maskset(dev, B43_LPPHY_AFE_CTL_OVR, 0xFFBF, 1 << 6);
> }
>
> static void lpphy_rev0_1_set_rx_gain(struct b43_wldev *dev, u32 gain)
> @@ -857,33 +885,33 @@ static void lpphy_rev2plus_set_rx_gain(struct
> b43_wldev *dev, u32 gain)
> ? ? ? ?}
> }
>
> -static void lpphy_enable_rx_gain_override(struct b43_wldev *dev)
> +static void lpphy_disable_rx_gain_override(struct b43_wldev *dev)
> {
> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFFE);
> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFEF);
> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFBF);
> ? ? ? ?if (dev->phy.rev >= 2) {
> ? ? ? ? ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFEFF);
> - ? ? ? ? ? ? ? if (b43_current_band(dev->wl) != IEEE80211_BAND_2GHZ)
> - ? ? ? ? ? ? ? ? ? ? ? return;
> - ? ? ? ? ? ? ? b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFBFF);
> - ? ? ? ? ? ? ? b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFFF7);
> + ? ? ? ? ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFBFF);
> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_mask(dev, B43_PHY_OFDM(0xE5), 0xFFF7);
> + ? ? ? ? ? ? ? }
> ? ? ? ?} else {
> ? ? ? ? ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFDFF);
> ? ? ? ?}
> }
>
> -static void lpphy_disable_rx_gain_override(struct b43_wldev *dev)
> +static void lpphy_enable_rx_gain_override(struct b43_wldev *dev)
> {
> ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x1);
> ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x10);
> ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x40);
> ? ? ? ?if (dev->phy.rev >= 2) {
> ? ? ? ? ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x100);
> - ? ? ? ? ? ? ? if (b43_current_band(dev->wl) != IEEE80211_BAND_2GHZ)
> - ? ? ? ? ? ? ? ? ? ? ? return;
> - ? ? ? ? ? ? ? b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x400);
> - ? ? ? ? ? ? ? b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x8);
> + ? ? ? ? ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x400);
> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_set(dev, B43_PHY_OFDM(0xE5), 0x8);
> + ? ? ? ? ? ? ? }
> ? ? ? ?} else {
> ? ? ? ? ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x200);
> ? ? ? ?}
> @@ -1002,26 +1030,22 @@ static u32 lpphy_qdiv_roundup(u32 dividend, u32
> divisor, u8 precision)
> {
> ? ? ? ?u32 quotient, remainder, rbit, roundup, tmp;
>
> - ? ? ? if (divisor == 0) {
> - ? ? ? ? ? ? ? quotient = 0;
> - ? ? ? ? ? ? ? remainder = 0;
> - ? ? ? } else {
> - ? ? ? ? ? ? ? quotient = dividend / divisor;
> - ? ? ? ? ? ? ? remainder = dividend % divisor;
> - ? ? ? }
> + ? ? ? if (divisor == 0)
> + ? ? ? ? ? ? ? return 0;
> +
> + ? ? ? quotient = dividend / divisor;
> + ? ? ? remainder = dividend % divisor;
>
> ? ? ? ?rbit = divisor & 0x1;
> ? ? ? ?roundup = (divisor >> 1) + rbit;
> - ? ? ? precision--;
>
> - ? ? ? while (precision != 0xFF) {
> + ? ? ? while (precision != 0) {
> ? ? ? ? ? ? ? ?tmp = remainder - roundup;
> ? ? ? ? ? ? ? ?quotient <<= 1;
> - ? ? ? ? ? ? ? remainder <<= 1;
> - ? ? ? ? ? ? ? if (remainder >= roundup) {
> + ? ? ? ? ? ? ? if (remainder >= roundup)
> ? ? ? ? ? ? ? ? ? ? ? ?remainder = (tmp << 1) + rbit;
> - ? ? ? ? ? ? ? ? ? ? ? quotient--;
> - ? ? ? ? ? ? ? }
> + ? ? ? ? ? ? ? else
> + ? ? ? ? ? ? ? ? ? ? ? remainder <<= 1;
> ? ? ? ? ? ? ? ?precision--;
> ? ? ? ?}
>
> @@ -1123,11 +1147,11 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev
> *dev)
> ? ? ? ?struct b43_phy_lp *lpphy = dev->phy.lp;
> ? ? ? ?struct lpphy_iq_est iq_est;
> ? ? ? ?struct lpphy_tx_gains tx_gains;
> - ? ? ? static const u32 ideal_pwr_table[22] = {
> + ? ? ? static const u32 ideal_pwr_table[21] = {
> ? ? ? ? ? ? ? ?0x10000, 0x10557, 0x10e2d, 0x113e0, 0x10f22, 0x0ff64,
> ? ? ? ? ? ? ? ?0x0eda2, 0x0e5d4, 0x0efd1, 0x0fbe8, 0x0b7b8, 0x04b35,
> ? ? ? ? ? ? ? ?0x01a5e, 0x00a0b, 0x00444, 0x001fd, 0x000ff, 0x00088,
> - ? ? ? ? ? ? ? 0x0004c, 0x0002c, 0x0001a, 0xc0006,
> + ? ? ? ? ? ? ? 0x0004c, 0x0002c, 0x0001a,
> ? ? ? ?};
> ? ? ? ?bool old_txg_ovr;
> ? ? ? ?u8 old_bbmult;
> @@ -1145,7 +1169,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev
> *dev)
> ? ? ? ? ? ? ? ? ? ? ? "RC calib: Failed to switch to channel 7, error = %d",
> ? ? ? ? ? ? ? ? ? ? ? err);
> ? ? ? ?}
> - ? ? ? old_txg_ovr = (b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVR) >> 6) & 1;
> + ? ? ? old_txg_ovr = !!(b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVR) & 0x40);
> ? ? ? ?old_bbmult = lpphy_get_bb_mult(dev);
> ? ? ? ?if (old_txg_ovr)
> ? ? ? ? ? ? ? ?tx_gains = lpphy_get_tx_gains(dev);
> @@ -1160,7 +1184,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev
> *dev)
> ? ? ? ?old_txpctl = lpphy->txpctl_mode;
>
> ? ? ? ?lpphy_set_tx_power_control(dev, B43_LPPHY_TXPCTL_OFF);
> - ? ? ? lpphy_disable_crs(dev);
> + ? ? ? lpphy_disable_crs(dev, true);
> ? ? ? ?loopback = lpphy_loopback(dev);
> ? ? ? ?if (loopback == -1)
> ? ? ? ? ? ? ? ?goto finish;
> @@ -1193,7 +1217,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev
> *dev)
> ? ? ? ?lpphy_stop_ddfs(dev);
>
> finish:
> - ? ? ? lpphy_restore_crs(dev);
> + ? ? ? lpphy_restore_crs(dev, true);
> ? ? ? ?b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, old_rf_ovrval);
> ? ? ? ?b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_0, old_rf_ovr);
> ? ? ? ?b43_phy_write(dev, B43_LPPHY_AFE_CTL_OVRVAL, old_afe_ovrval);
> diff --git a/drivers/net/wireless/b43/phy_lp.h
> b/drivers/net/wireless/b43/phy_lp.h
> index 99cb038..e158d1f 100644
> --- a/drivers/net/wireless/b43/phy_lp.h
> +++ b/drivers/net/wireless/b43/phy_lp.h
> @@ -825,11 +825,11 @@ struct b43_phy_lp {
> ? ? ? ?enum b43_lpphy_txpctl_mode txpctl_mode;
>
> ? ? ? ?/* Transmit isolation medium band */
> - ? ? ? u8 tx_isolation_med_band; /* FIXME initial value? */
> + ? ? ? u8 tx_isolation_med_band;
> ? ? ? ?/* Transmit isolation low band */
> - ? ? ? u8 tx_isolation_low_band; /* FIXME initial value? */
> + ? ? ? u8 tx_isolation_low_band;
> ? ? ? ?/* Transmit isolation high band */
> - ? ? ? u8 tx_isolation_hi_band; /* FIXME initial value? */
> + ? ? ? u8 tx_isolation_hi_band;
>
> ? ? ? ?/* Max transmit power medium band */
> ? ? ? ?u16 max_tx_pwr_med_band;
> @@ -848,7 +848,7 @@ struct b43_phy_lp {
> ? ? ? ?s16 txpa[3], txpal[3], txpah[3];
>
> ? ? ? ?/* Receive power offset */
> - ? ? ? u8 rx_pwr_offset; /* FIXME initial value? */
> + ? ? ? u8 rx_pwr_offset;
>
> ? ? ? ?/* TSSI transmit count */
> ? ? ? ?u16 tssi_tx_count;
> @@ -864,16 +864,16 @@ struct b43_phy_lp {
> ? ? ? ?s8 tx_pwr_idx_over; /* FIXME initial value? */
>
> ? ? ? ?/* RSSI vf */
> - ? ? ? u8 rssi_vf; /* FIXME initial value? */
> + ? ? ? u8 rssi_vf;
> ? ? ? ?/* RSSI vc */
> - ? ? ? u8 rssi_vc; /* FIXME initial value? */
> + ? ? ? u8 rssi_vc;
> ? ? ? ?/* RSSI gs */
> - ? ? ? u8 rssi_gs; /* FIXME initial value? */
> + ? ? ? u8 rssi_gs;
>
> ? ? ? ?/* RC cap */
> ? ? ? ?u8 rc_cap; /* FIXME initial value? */
> ? ? ? ?/* BX arch */
> - ? ? ? u8 bx_arch; /* FIXME initial value? */
> + ? ? ? u8 bx_arch;
>
> ? ? ? ?/* Full calibration channel */
> ? ? ? ?u8 full_calib_chan; /* FIXME initial value? */
> @@ -885,6 +885,8 @@ struct b43_phy_lp {
> ? ? ? ?/* Used for "Save/Restore Dig Filt State" */
> ? ? ? ?u16 dig_flt_state[9];
>
> + ? ? ? bool crs_usr_disable, crs_sys_disable;
> +
> ? ? ? ?unsigned int pdiv;
> };
>
> diff --git a/drivers/net/wireless/b43/tables_lpphy.c
> b/drivers/net/wireless/b43/tables_lpphy.c
> index 2721310..60d472f 100644
> --- a/drivers/net/wireless/b43/tables_lpphy.c
> +++ b/drivers/net/wireless/b43/tables_lpphy.c
> @@ -2367,7 +2367,17 @@ static void lpphy_rev2plus_write_gain_table(struct
> b43_wldev *dev, int offset,
> ? ? ? ?tmp ?= data.pad << 16;
> ? ? ? ?tmp |= data.pga << 8;
> ? ? ? ?tmp |= data.gm;
> - ? ? ? tmp |= 0x7f000000;
> + ? ? ? if (dev->phy.rev >= 3) {
> + ? ? ? ? ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
> + ? ? ? ? ? ? ? ? ? ? ? tmp |= 0x10 << 24;
> + ? ? ? ? ? ? ? else
> + ? ? ? ? ? ? ? ? ? ? ? tmp |= 0x70 << 24;
> + ? ? ? } else {
> + ? ? ? ? ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
> + ? ? ? ? ? ? ? ? ? ? ? tmp |= 0x14 << 24;
> + ? ? ? ? ? ? ? else
> + ? ? ? ? ? ? ? ? ? ? ? tmp |= 0x7F << 24;
> + ? ? ? }
> ? ? ? ?b43_lptab_write(dev, B43_LPTAB32(7, 0xC0 + offset), tmp);
> ? ? ? ?tmp ?= data.bb_mult << 20;
> ? ? ? ?tmp |= data.dac << 28;
> --
> 1.6.2.4
>
>
>
>
--
Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)
Seeing that this is still not in wireless-testing - this patch should
be applied, the previously mentioned regressions were false alerts
(Larry tested without this patch and with v478 firmware, which worked;
while Mark applied this patch and used v410 firmware, which didn't
work - when Mark upgraded to v478 firmware, his card too came to
life.) So, please apply.
2009/8/18 G?bor Stefanik <[email protected]>:
> Larry has started re-checking all current routines against a new
> version of the Broadcom MIPS driver. This patch implements the first
> round of changes he documented on the specs wiki.
>
> Also remove a few FIXMEs regarding missing initial values for variables
> with dynamic initial values where reading the values has been implemented.
>
> Signed-off-by: G?bor Stefanik <[email protected]>
> ---
> drivers/net/wireless/b43/phy_lp.c ? ? ? | ? 98
> +++++++++++++++++++------------
> drivers/net/wireless/b43/phy_lp.h ? ? ? | ? 18 +++---
> drivers/net/wireless/b43/tables_lpphy.c | ? 12 ++++-
> 3 files changed, 82 insertions(+), 46 deletions(-)
>
> diff --git a/drivers/net/wireless/b43/phy_lp.c
> b/drivers/net/wireless/b43/phy_lp.c
> index 242338f..6c69cdb 100644
> --- a/drivers/net/wireless/b43/phy_lp.c
> +++ b/drivers/net/wireless/b43/phy_lp.c
> @@ -719,9 +719,39 @@ static void lpphy_set_bb_mult(struct b43_wldev *dev, u8
> bb_mult)
> ? ? ? ?b43_lptab_write(dev, B43_LPTAB16(0, 87), (u16)bb_mult << 8);
> }
>
> -static void lpphy_disable_crs(struct b43_wldev *dev)
> +static void lpphy_set_deaf(struct b43_wldev *dev, bool user)
> {
> + ? ? ? struct b43_phy_lp *lpphy = dev->phy.lp;
> +
> + ? ? ? if (user)
> + ? ? ? ? ? ? ? lpphy->crs_usr_disable = 1;
> + ? ? ? else
> + ? ? ? ? ? ? ? lpphy->crs_sys_disable = 1;
> ? ? ? ?b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x80);
> +}
> +
> +static void lpphy_clear_deaf(struct b43_wldev *dev, bool user)
> +{
> + ? ? ? struct b43_phy_lp *lpphy = dev->phy.lp;
> +
> + ? ? ? if (user)
> + ? ? ? ? ? ? ? lpphy->crs_usr_disable = 0;
> + ? ? ? else
> + ? ? ? ? ? ? ? lpphy->crs_sys_disable = 0;
> +
> + ? ? ? if (!lpphy->crs_usr_disable && !lpphy->crs_sys_disable) {
> + ? ? ? ? ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL,
> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0xFF1F, 0x60);
> + ? ? ? ? ? ? ? else
> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL,
> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0xFF1F, 0x20);
> + ? ? ? }
> +}
> +
> +static void lpphy_disable_crs(struct b43_wldev *dev, bool user)
> +{
> + ? ? ? lpphy_set_deaf(dev, user);
> ? ? ? ?b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFC, 0x1);
> ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x3);
> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFB);
> @@ -749,12 +779,9 @@ static void lpphy_disable_crs(struct b43_wldev *dev)
> ? ? ? ?b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_2, 0x3FF);
> }
>
> -static void lpphy_restore_crs(struct b43_wldev *dev)
> +static void lpphy_restore_crs(struct b43_wldev *dev, bool user)
> {
> - ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
> - ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x60);
> - ? ? ? else
> - ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x20);
> + ? ? ? lpphy_clear_deaf(dev, user);
> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFF80);
> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFC00);
> }
> @@ -800,10 +827,11 @@ static void lpphy_set_tx_gains(struct b43_wldev *dev,
> ? ? ? ? ? ? ? ?b43_phy_maskset(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL,
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?0xF800, rf_gain);
> ? ? ? ?} else {
> - ? ? ? ? ? ? ? pa_gain = b43_phy_read(dev, B43_PHY_OFDM(0xFB)) & 0x7F00;
> + ? ? ? ? ? ? ? pa_gain = b43_phy_read(dev, B43_PHY_OFDM(0xFB)) & 0x1FC0;
> + ? ? ? ? ? ? ? pa_gain <<= 2;
> ? ? ? ? ? ? ? ?b43_phy_write(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL,
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?(gains.pga << 8) | gains.gm);
> - ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL,
> + ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_PHY_OFDM(0xFB),
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?0x8000, gains.pad | pa_gain);
> ? ? ? ? ? ? ? ?b43_phy_write(dev, B43_PHY_OFDM(0xFC),
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?(gains.pga << 8) | gains.gm);
> @@ -817,7 +845,7 @@ static void lpphy_set_tx_gains(struct b43_wldev *dev,
> ? ? ? ? ? ? ? ?b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFF7F, 1 <<
> 7);
> ? ? ? ? ? ? ? ?b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xBFFF, 1 <<
> 14);
> ? ? ? ?}
> - ? ? ? b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFFBF, 1 << 6);
> + ? ? ? b43_phy_maskset(dev, B43_LPPHY_AFE_CTL_OVR, 0xFFBF, 1 << 6);
> }
>
> static void lpphy_rev0_1_set_rx_gain(struct b43_wldev *dev, u32 gain)
> @@ -857,33 +885,33 @@ static void lpphy_rev2plus_set_rx_gain(struct
> b43_wldev *dev, u32 gain)
> ? ? ? ?}
> }
>
> -static void lpphy_enable_rx_gain_override(struct b43_wldev *dev)
> +static void lpphy_disable_rx_gain_override(struct b43_wldev *dev)
> {
> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFFE);
> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFEF);
> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFBF);
> ? ? ? ?if (dev->phy.rev >= 2) {
> ? ? ? ? ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFEFF);
> - ? ? ? ? ? ? ? if (b43_current_band(dev->wl) != IEEE80211_BAND_2GHZ)
> - ? ? ? ? ? ? ? ? ? ? ? return;
> - ? ? ? ? ? ? ? b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFBFF);
> - ? ? ? ? ? ? ? b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFFF7);
> + ? ? ? ? ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFBFF);
> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_mask(dev, B43_PHY_OFDM(0xE5), 0xFFF7);
> + ? ? ? ? ? ? ? }
> ? ? ? ?} else {
> ? ? ? ? ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFDFF);
> ? ? ? ?}
> }
>
> -static void lpphy_disable_rx_gain_override(struct b43_wldev *dev)
> +static void lpphy_enable_rx_gain_override(struct b43_wldev *dev)
> {
> ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x1);
> ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x10);
> ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x40);
> ? ? ? ?if (dev->phy.rev >= 2) {
> ? ? ? ? ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x100);
> - ? ? ? ? ? ? ? if (b43_current_band(dev->wl) != IEEE80211_BAND_2GHZ)
> - ? ? ? ? ? ? ? ? ? ? ? return;
> - ? ? ? ? ? ? ? b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x400);
> - ? ? ? ? ? ? ? b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x8);
> + ? ? ? ? ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x400);
> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_set(dev, B43_PHY_OFDM(0xE5), 0x8);
> + ? ? ? ? ? ? ? }
> ? ? ? ?} else {
> ? ? ? ? ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x200);
> ? ? ? ?}
> @@ -1002,26 +1030,22 @@ static u32 lpphy_qdiv_roundup(u32 dividend, u32
> divisor, u8 precision)
> {
> ? ? ? ?u32 quotient, remainder, rbit, roundup, tmp;
>
> - ? ? ? if (divisor == 0) {
> - ? ? ? ? ? ? ? quotient = 0;
> - ? ? ? ? ? ? ? remainder = 0;
> - ? ? ? } else {
> - ? ? ? ? ? ? ? quotient = dividend / divisor;
> - ? ? ? ? ? ? ? remainder = dividend % divisor;
> - ? ? ? }
> + ? ? ? if (divisor == 0)
> + ? ? ? ? ? ? ? return 0;
> +
> + ? ? ? quotient = dividend / divisor;
> + ? ? ? remainder = dividend % divisor;
>
> ? ? ? ?rbit = divisor & 0x1;
> ? ? ? ?roundup = (divisor >> 1) + rbit;
> - ? ? ? precision--;
>
> - ? ? ? while (precision != 0xFF) {
> + ? ? ? while (precision != 0) {
> ? ? ? ? ? ? ? ?tmp = remainder - roundup;
> ? ? ? ? ? ? ? ?quotient <<= 1;
> - ? ? ? ? ? ? ? remainder <<= 1;
> - ? ? ? ? ? ? ? if (remainder >= roundup) {
> + ? ? ? ? ? ? ? if (remainder >= roundup)
> ? ? ? ? ? ? ? ? ? ? ? ?remainder = (tmp << 1) + rbit;
> - ? ? ? ? ? ? ? ? ? ? ? quotient--;
> - ? ? ? ? ? ? ? }
> + ? ? ? ? ? ? ? else
> + ? ? ? ? ? ? ? ? ? ? ? remainder <<= 1;
> ? ? ? ? ? ? ? ?precision--;
> ? ? ? ?}
>
> @@ -1123,11 +1147,11 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev
> *dev)
> ? ? ? ?struct b43_phy_lp *lpphy = dev->phy.lp;
> ? ? ? ?struct lpphy_iq_est iq_est;
> ? ? ? ?struct lpphy_tx_gains tx_gains;
> - ? ? ? static const u32 ideal_pwr_table[22] = {
> + ? ? ? static const u32 ideal_pwr_table[21] = {
> ? ? ? ? ? ? ? ?0x10000, 0x10557, 0x10e2d, 0x113e0, 0x10f22, 0x0ff64,
> ? ? ? ? ? ? ? ?0x0eda2, 0x0e5d4, 0x0efd1, 0x0fbe8, 0x0b7b8, 0x04b35,
> ? ? ? ? ? ? ? ?0x01a5e, 0x00a0b, 0x00444, 0x001fd, 0x000ff, 0x00088,
> - ? ? ? ? ? ? ? 0x0004c, 0x0002c, 0x0001a, 0xc0006,
> + ? ? ? ? ? ? ? 0x0004c, 0x0002c, 0x0001a,
> ? ? ? ?};
> ? ? ? ?bool old_txg_ovr;
> ? ? ? ?u8 old_bbmult;
> @@ -1145,7 +1169,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev
> *dev)
> ? ? ? ? ? ? ? ? ? ? ? "RC calib: Failed to switch to channel 7, error = %d",
> ? ? ? ? ? ? ? ? ? ? ? err);
> ? ? ? ?}
> - ? ? ? old_txg_ovr = (b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVR) >> 6) & 1;
> + ? ? ? old_txg_ovr = !!(b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVR) & 0x40);
> ? ? ? ?old_bbmult = lpphy_get_bb_mult(dev);
> ? ? ? ?if (old_txg_ovr)
> ? ? ? ? ? ? ? ?tx_gains = lpphy_get_tx_gains(dev);
> @@ -1160,7 +1184,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev
> *dev)
> ? ? ? ?old_txpctl = lpphy->txpctl_mode;
>
> ? ? ? ?lpphy_set_tx_power_control(dev, B43_LPPHY_TXPCTL_OFF);
> - ? ? ? lpphy_disable_crs(dev);
> + ? ? ? lpphy_disable_crs(dev, true);
> ? ? ? ?loopback = lpphy_loopback(dev);
> ? ? ? ?if (loopback == -1)
> ? ? ? ? ? ? ? ?goto finish;
> @@ -1193,7 +1217,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev
> *dev)
> ? ? ? ?lpphy_stop_ddfs(dev);
>
> finish:
> - ? ? ? lpphy_restore_crs(dev);
> + ? ? ? lpphy_restore_crs(dev, true);
> ? ? ? ?b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, old_rf_ovrval);
> ? ? ? ?b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_0, old_rf_ovr);
> ? ? ? ?b43_phy_write(dev, B43_LPPHY_AFE_CTL_OVRVAL, old_afe_ovrval);
> diff --git a/drivers/net/wireless/b43/phy_lp.h
> b/drivers/net/wireless/b43/phy_lp.h
> index 99cb038..e158d1f 100644
> --- a/drivers/net/wireless/b43/phy_lp.h
> +++ b/drivers/net/wireless/b43/phy_lp.h
> @@ -825,11 +825,11 @@ struct b43_phy_lp {
> ? ? ? ?enum b43_lpphy_txpctl_mode txpctl_mode;
>
> ? ? ? ?/* Transmit isolation medium band */
> - ? ? ? u8 tx_isolation_med_band; /* FIXME initial value? */
> + ? ? ? u8 tx_isolation_med_band;
> ? ? ? ?/* Transmit isolation low band */
> - ? ? ? u8 tx_isolation_low_band; /* FIXME initial value? */
> + ? ? ? u8 tx_isolation_low_band;
> ? ? ? ?/* Transmit isolation high band */
> - ? ? ? u8 tx_isolation_hi_band; /* FIXME initial value? */
> + ? ? ? u8 tx_isolation_hi_band;
>
> ? ? ? ?/* Max transmit power medium band */
> ? ? ? ?u16 max_tx_pwr_med_band;
> @@ -848,7 +848,7 @@ struct b43_phy_lp {
> ? ? ? ?s16 txpa[3], txpal[3], txpah[3];
>
> ? ? ? ?/* Receive power offset */
> - ? ? ? u8 rx_pwr_offset; /* FIXME initial value? */
> + ? ? ? u8 rx_pwr_offset;
>
> ? ? ? ?/* TSSI transmit count */
> ? ? ? ?u16 tssi_tx_count;
> @@ -864,16 +864,16 @@ struct b43_phy_lp {
> ? ? ? ?s8 tx_pwr_idx_over; /* FIXME initial value? */
>
> ? ? ? ?/* RSSI vf */
> - ? ? ? u8 rssi_vf; /* FIXME initial value? */
> + ? ? ? u8 rssi_vf;
> ? ? ? ?/* RSSI vc */
> - ? ? ? u8 rssi_vc; /* FIXME initial value? */
> + ? ? ? u8 rssi_vc;
> ? ? ? ?/* RSSI gs */
> - ? ? ? u8 rssi_gs; /* FIXME initial value? */
> + ? ? ? u8 rssi_gs;
>
> ? ? ? ?/* RC cap */
> ? ? ? ?u8 rc_cap; /* FIXME initial value? */
> ? ? ? ?/* BX arch */
> - ? ? ? u8 bx_arch; /* FIXME initial value? */
> + ? ? ? u8 bx_arch;
>
> ? ? ? ?/* Full calibration channel */
> ? ? ? ?u8 full_calib_chan; /* FIXME initial value? */
> @@ -885,6 +885,8 @@ struct b43_phy_lp {
> ? ? ? ?/* Used for "Save/Restore Dig Filt State" */
> ? ? ? ?u16 dig_flt_state[9];
>
> + ? ? ? bool crs_usr_disable, crs_sys_disable;
> +
> ? ? ? ?unsigned int pdiv;
> };
>
> diff --git a/drivers/net/wireless/b43/tables_lpphy.c
> b/drivers/net/wireless/b43/tables_lpphy.c
> index 2721310..60d472f 100644
> --- a/drivers/net/wireless/b43/tables_lpphy.c
> +++ b/drivers/net/wireless/b43/tables_lpphy.c
> @@ -2367,7 +2367,17 @@ static void lpphy_rev2plus_write_gain_table(struct
> b43_wldev *dev, int offset,
> ? ? ? ?tmp ?= data.pad << 16;
> ? ? ? ?tmp |= data.pga << 8;
> ? ? ? ?tmp |= data.gm;
> - ? ? ? tmp |= 0x7f000000;
> + ? ? ? if (dev->phy.rev >= 3) {
> + ? ? ? ? ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
> + ? ? ? ? ? ? ? ? ? ? ? tmp |= 0x10 << 24;
> + ? ? ? ? ? ? ? else
> + ? ? ? ? ? ? ? ? ? ? ? tmp |= 0x70 << 24;
> + ? ? ? } else {
> + ? ? ? ? ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
> + ? ? ? ? ? ? ? ? ? ? ? tmp |= 0x14 << 24;
> + ? ? ? ? ? ? ? else
> + ? ? ? ? ? ? ? ? ? ? ? tmp |= 0x7F << 24;
> + ? ? ? }
> ? ? ? ?b43_lptab_write(dev, B43_LPTAB32(7, 0xC0 + offset), tmp);
> ? ? ? ?tmp ?= data.bb_mult << 20;
> ? ? ? ?tmp |= data.dac << 28;
> --
> 1.6.2.4
>
>
>
>
--
Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)
False alert, sorry. Feel free to apply. The "regression" apparently
resulted from the use of an incorrect firmware image - when Mark
switched to the same firmware as Larry, his card started working
again.
2009/8/19 G?bor Stefanik <[email protected]>:
> John, please hold off this patch for now, it appears to be causing
> regressions. I will investigate this.
>
> 2009/8/18 G?bor Stefanik <[email protected]>:
>> Larry has started re-checking all current routines against a new
>> version of the Broadcom MIPS driver. This patch implements the first
>> round of changes he documented on the specs wiki.
>>
>> Also remove a few FIXMEs regarding missing initial values for variables
>> with dynamic initial values where reading the values has been implemented.
>>
>> Signed-off-by: G?bor Stefanik <[email protected]>
>> ---
>> drivers/net/wireless/b43/phy_lp.c ? ? ? | ? 98
>> +++++++++++++++++++------------
>> drivers/net/wireless/b43/phy_lp.h ? ? ? | ? 18 +++---
>> drivers/net/wireless/b43/tables_lpphy.c | ? 12 ++++-
>> 3 files changed, 82 insertions(+), 46 deletions(-)
>>
>> diff --git a/drivers/net/wireless/b43/phy_lp.c
>> b/drivers/net/wireless/b43/phy_lp.c
>> index 242338f..6c69cdb 100644
>> --- a/drivers/net/wireless/b43/phy_lp.c
>> +++ b/drivers/net/wireless/b43/phy_lp.c
>> @@ -719,9 +719,39 @@ static void lpphy_set_bb_mult(struct b43_wldev *dev, u8
>> bb_mult)
>> ? ? ? ?b43_lptab_write(dev, B43_LPTAB16(0, 87), (u16)bb_mult << 8);
>> }
>>
>> -static void lpphy_disable_crs(struct b43_wldev *dev)
>> +static void lpphy_set_deaf(struct b43_wldev *dev, bool user)
>> {
>> + ? ? ? struct b43_phy_lp *lpphy = dev->phy.lp;
>> +
>> + ? ? ? if (user)
>> + ? ? ? ? ? ? ? lpphy->crs_usr_disable = 1;
>> + ? ? ? else
>> + ? ? ? ? ? ? ? lpphy->crs_sys_disable = 1;
>> ? ? ? ?b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x80);
>> +}
>> +
>> +static void lpphy_clear_deaf(struct b43_wldev *dev, bool user)
>> +{
>> + ? ? ? struct b43_phy_lp *lpphy = dev->phy.lp;
>> +
>> + ? ? ? if (user)
>> + ? ? ? ? ? ? ? lpphy->crs_usr_disable = 0;
>> + ? ? ? else
>> + ? ? ? ? ? ? ? lpphy->crs_sys_disable = 0;
>> +
>> + ? ? ? if (!lpphy->crs_usr_disable && !lpphy->crs_sys_disable) {
>> + ? ? ? ? ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
>> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL,
>> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0xFF1F, 0x60);
>> + ? ? ? ? ? ? ? else
>> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL,
>> + ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 0xFF1F, 0x20);
>> + ? ? ? }
>> +}
>> +
>> +static void lpphy_disable_crs(struct b43_wldev *dev, bool user)
>> +{
>> + ? ? ? lpphy_set_deaf(dev, user);
>> ? ? ? ?b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFC, 0x1);
>> ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x3);
>> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFB);
>> @@ -749,12 +779,9 @@ static void lpphy_disable_crs(struct b43_wldev *dev)
>> ? ? ? ?b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_2, 0x3FF);
>> }
>>
>> -static void lpphy_restore_crs(struct b43_wldev *dev)
>> +static void lpphy_restore_crs(struct b43_wldev *dev, bool user)
>> {
>> - ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
>> - ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x60);
>> - ? ? ? else
>> - ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x20);
>> + ? ? ? lpphy_clear_deaf(dev, user);
>> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFF80);
>> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFC00);
>> }
>> @@ -800,10 +827,11 @@ static void lpphy_set_tx_gains(struct b43_wldev *dev,
>> ? ? ? ? ? ? ? ?b43_phy_maskset(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL,
>> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?0xF800, rf_gain);
>> ? ? ? ?} else {
>> - ? ? ? ? ? ? ? pa_gain = b43_phy_read(dev, B43_PHY_OFDM(0xFB)) & 0x7F00;
>> + ? ? ? ? ? ? ? pa_gain = b43_phy_read(dev, B43_PHY_OFDM(0xFB)) & 0x1FC0;
>> + ? ? ? ? ? ? ? pa_gain <<= 2;
>> ? ? ? ? ? ? ? ?b43_phy_write(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL,
>> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?(gains.pga << 8) | gains.gm);
>> - ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL,
>> + ? ? ? ? ? ? ? b43_phy_maskset(dev, B43_PHY_OFDM(0xFB),
>> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?0x8000, gains.pad | pa_gain);
>> ? ? ? ? ? ? ? ?b43_phy_write(dev, B43_PHY_OFDM(0xFC),
>> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?(gains.pga << 8) | gains.gm);
>> @@ -817,7 +845,7 @@ static void lpphy_set_tx_gains(struct b43_wldev *dev,
>> ? ? ? ? ? ? ? ?b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFF7F, 1 <<
>> 7);
>> ? ? ? ? ? ? ? ?b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xBFFF, 1 <<
>> 14);
>> ? ? ? ?}
>> - ? ? ? b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFFBF, 1 << 6);
>> + ? ? ? b43_phy_maskset(dev, B43_LPPHY_AFE_CTL_OVR, 0xFFBF, 1 << 6);
>> }
>>
>> static void lpphy_rev0_1_set_rx_gain(struct b43_wldev *dev, u32 gain)
>> @@ -857,33 +885,33 @@ static void lpphy_rev2plus_set_rx_gain(struct
>> b43_wldev *dev, u32 gain)
>> ? ? ? ?}
>> }
>>
>> -static void lpphy_enable_rx_gain_override(struct b43_wldev *dev)
>> +static void lpphy_disable_rx_gain_override(struct b43_wldev *dev)
>> {
>> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFFE);
>> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFEF);
>> ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFBF);
>> ? ? ? ?if (dev->phy.rev >= 2) {
>> ? ? ? ? ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFEFF);
>> - ? ? ? ? ? ? ? if (b43_current_band(dev->wl) != IEEE80211_BAND_2GHZ)
>> - ? ? ? ? ? ? ? ? ? ? ? return;
>> - ? ? ? ? ? ? ? b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFBFF);
>> - ? ? ? ? ? ? ? b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFFF7);
>> + ? ? ? ? ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
>> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFBFF);
>> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_mask(dev, B43_PHY_OFDM(0xE5), 0xFFF7);
>> + ? ? ? ? ? ? ? }
>> ? ? ? ?} else {
>> ? ? ? ? ? ? ? ?b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFDFF);
>> ? ? ? ?}
>> }
>>
>> -static void lpphy_disable_rx_gain_override(struct b43_wldev *dev)
>> +static void lpphy_enable_rx_gain_override(struct b43_wldev *dev)
>> {
>> ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x1);
>> ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x10);
>> ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x40);
>> ? ? ? ?if (dev->phy.rev >= 2) {
>> ? ? ? ? ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x100);
>> - ? ? ? ? ? ? ? if (b43_current_band(dev->wl) != IEEE80211_BAND_2GHZ)
>> - ? ? ? ? ? ? ? ? ? ? ? return;
>> - ? ? ? ? ? ? ? b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x400);
>> - ? ? ? ? ? ? ? b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x8);
>> + ? ? ? ? ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
>> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x400);
>> + ? ? ? ? ? ? ? ? ? ? ? b43_phy_set(dev, B43_PHY_OFDM(0xE5), 0x8);
>> + ? ? ? ? ? ? ? }
>> ? ? ? ?} else {
>> ? ? ? ? ? ? ? ?b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x200);
>> ? ? ? ?}
>> @@ -1002,26 +1030,22 @@ static u32 lpphy_qdiv_roundup(u32 dividend, u32
>> divisor, u8 precision)
>> {
>> ? ? ? ?u32 quotient, remainder, rbit, roundup, tmp;
>>
>> - ? ? ? if (divisor == 0) {
>> - ? ? ? ? ? ? ? quotient = 0;
>> - ? ? ? ? ? ? ? remainder = 0;
>> - ? ? ? } else {
>> - ? ? ? ? ? ? ? quotient = dividend / divisor;
>> - ? ? ? ? ? ? ? remainder = dividend % divisor;
>> - ? ? ? }
>> + ? ? ? if (divisor == 0)
>> + ? ? ? ? ? ? ? return 0;
>> +
>> + ? ? ? quotient = dividend / divisor;
>> + ? ? ? remainder = dividend % divisor;
>>
>> ? ? ? ?rbit = divisor & 0x1;
>> ? ? ? ?roundup = (divisor >> 1) + rbit;
>> - ? ? ? precision--;
>>
>> - ? ? ? while (precision != 0xFF) {
>> + ? ? ? while (precision != 0) {
>> ? ? ? ? ? ? ? ?tmp = remainder - roundup;
>> ? ? ? ? ? ? ? ?quotient <<= 1;
>> - ? ? ? ? ? ? ? remainder <<= 1;
>> - ? ? ? ? ? ? ? if (remainder >= roundup) {
>> + ? ? ? ? ? ? ? if (remainder >= roundup)
>> ? ? ? ? ? ? ? ? ? ? ? ?remainder = (tmp << 1) + rbit;
>> - ? ? ? ? ? ? ? ? ? ? ? quotient--;
>> - ? ? ? ? ? ? ? }
>> + ? ? ? ? ? ? ? else
>> + ? ? ? ? ? ? ? ? ? ? ? remainder <<= 1;
>> ? ? ? ? ? ? ? ?precision--;
>> ? ? ? ?}
>>
>> @@ -1123,11 +1147,11 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev
>> *dev)
>> ? ? ? ?struct b43_phy_lp *lpphy = dev->phy.lp;
>> ? ? ? ?struct lpphy_iq_est iq_est;
>> ? ? ? ?struct lpphy_tx_gains tx_gains;
>> - ? ? ? static const u32 ideal_pwr_table[22] = {
>> + ? ? ? static const u32 ideal_pwr_table[21] = {
>> ? ? ? ? ? ? ? ?0x10000, 0x10557, 0x10e2d, 0x113e0, 0x10f22, 0x0ff64,
>> ? ? ? ? ? ? ? ?0x0eda2, 0x0e5d4, 0x0efd1, 0x0fbe8, 0x0b7b8, 0x04b35,
>> ? ? ? ? ? ? ? ?0x01a5e, 0x00a0b, 0x00444, 0x001fd, 0x000ff, 0x00088,
>> - ? ? ? ? ? ? ? 0x0004c, 0x0002c, 0x0001a, 0xc0006,
>> + ? ? ? ? ? ? ? 0x0004c, 0x0002c, 0x0001a,
>> ? ? ? ?};
>> ? ? ? ?bool old_txg_ovr;
>> ? ? ? ?u8 old_bbmult;
>> @@ -1145,7 +1169,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev
>> *dev)
>> ? ? ? ? ? ? ? ? ? ? ? "RC calib: Failed to switch to channel 7, error = %d",
>> ? ? ? ? ? ? ? ? ? ? ? err);
>> ? ? ? ?}
>> - ? ? ? old_txg_ovr = (b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVR) >> 6) & 1;
>> + ? ? ? old_txg_ovr = !!(b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVR) & 0x40);
>> ? ? ? ?old_bbmult = lpphy_get_bb_mult(dev);
>> ? ? ? ?if (old_txg_ovr)
>> ? ? ? ? ? ? ? ?tx_gains = lpphy_get_tx_gains(dev);
>> @@ -1160,7 +1184,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev
>> *dev)
>> ? ? ? ?old_txpctl = lpphy->txpctl_mode;
>>
>> ? ? ? ?lpphy_set_tx_power_control(dev, B43_LPPHY_TXPCTL_OFF);
>> - ? ? ? lpphy_disable_crs(dev);
>> + ? ? ? lpphy_disable_crs(dev, true);
>> ? ? ? ?loopback = lpphy_loopback(dev);
>> ? ? ? ?if (loopback == -1)
>> ? ? ? ? ? ? ? ?goto finish;
>> @@ -1193,7 +1217,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev
>> *dev)
>> ? ? ? ?lpphy_stop_ddfs(dev);
>>
>> finish:
>> - ? ? ? lpphy_restore_crs(dev);
>> + ? ? ? lpphy_restore_crs(dev, true);
>> ? ? ? ?b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, old_rf_ovrval);
>> ? ? ? ?b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_0, old_rf_ovr);
>> ? ? ? ?b43_phy_write(dev, B43_LPPHY_AFE_CTL_OVRVAL, old_afe_ovrval);
>> diff --git a/drivers/net/wireless/b43/phy_lp.h
>> b/drivers/net/wireless/b43/phy_lp.h
>> index 99cb038..e158d1f 100644
>> --- a/drivers/net/wireless/b43/phy_lp.h
>> +++ b/drivers/net/wireless/b43/phy_lp.h
>> @@ -825,11 +825,11 @@ struct b43_phy_lp {
>> ? ? ? ?enum b43_lpphy_txpctl_mode txpctl_mode;
>>
>> ? ? ? ?/* Transmit isolation medium band */
>> - ? ? ? u8 tx_isolation_med_band; /* FIXME initial value? */
>> + ? ? ? u8 tx_isolation_med_band;
>> ? ? ? ?/* Transmit isolation low band */
>> - ? ? ? u8 tx_isolation_low_band; /* FIXME initial value? */
>> + ? ? ? u8 tx_isolation_low_band;
>> ? ? ? ?/* Transmit isolation high band */
>> - ? ? ? u8 tx_isolation_hi_band; /* FIXME initial value? */
>> + ? ? ? u8 tx_isolation_hi_band;
>>
>> ? ? ? ?/* Max transmit power medium band */
>> ? ? ? ?u16 max_tx_pwr_med_band;
>> @@ -848,7 +848,7 @@ struct b43_phy_lp {
>> ? ? ? ?s16 txpa[3], txpal[3], txpah[3];
>>
>> ? ? ? ?/* Receive power offset */
>> - ? ? ? u8 rx_pwr_offset; /* FIXME initial value? */
>> + ? ? ? u8 rx_pwr_offset;
>>
>> ? ? ? ?/* TSSI transmit count */
>> ? ? ? ?u16 tssi_tx_count;
>> @@ -864,16 +864,16 @@ struct b43_phy_lp {
>> ? ? ? ?s8 tx_pwr_idx_over; /* FIXME initial value? */
>>
>> ? ? ? ?/* RSSI vf */
>> - ? ? ? u8 rssi_vf; /* FIXME initial value? */
>> + ? ? ? u8 rssi_vf;
>> ? ? ? ?/* RSSI vc */
>> - ? ? ? u8 rssi_vc; /* FIXME initial value? */
>> + ? ? ? u8 rssi_vc;
>> ? ? ? ?/* RSSI gs */
>> - ? ? ? u8 rssi_gs; /* FIXME initial value? */
>> + ? ? ? u8 rssi_gs;
>>
>> ? ? ? ?/* RC cap */
>> ? ? ? ?u8 rc_cap; /* FIXME initial value? */
>> ? ? ? ?/* BX arch */
>> - ? ? ? u8 bx_arch; /* FIXME initial value? */
>> + ? ? ? u8 bx_arch;
>>
>> ? ? ? ?/* Full calibration channel */
>> ? ? ? ?u8 full_calib_chan; /* FIXME initial value? */
>> @@ -885,6 +885,8 @@ struct b43_phy_lp {
>> ? ? ? ?/* Used for "Save/Restore Dig Filt State" */
>> ? ? ? ?u16 dig_flt_state[9];
>>
>> + ? ? ? bool crs_usr_disable, crs_sys_disable;
>> +
>> ? ? ? ?unsigned int pdiv;
>> };
>>
>> diff --git a/drivers/net/wireless/b43/tables_lpphy.c
>> b/drivers/net/wireless/b43/tables_lpphy.c
>> index 2721310..60d472f 100644
>> --- a/drivers/net/wireless/b43/tables_lpphy.c
>> +++ b/drivers/net/wireless/b43/tables_lpphy.c
>> @@ -2367,7 +2367,17 @@ static void lpphy_rev2plus_write_gain_table(struct
>> b43_wldev *dev, int offset,
>> ? ? ? ?tmp ?= data.pad << 16;
>> ? ? ? ?tmp |= data.pga << 8;
>> ? ? ? ?tmp |= data.gm;
>> - ? ? ? tmp |= 0x7f000000;
>> + ? ? ? if (dev->phy.rev >= 3) {
>> + ? ? ? ? ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
>> + ? ? ? ? ? ? ? ? ? ? ? tmp |= 0x10 << 24;
>> + ? ? ? ? ? ? ? else
>> + ? ? ? ? ? ? ? ? ? ? ? tmp |= 0x70 << 24;
>> + ? ? ? } else {
>> + ? ? ? ? ? ? ? if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
>> + ? ? ? ? ? ? ? ? ? ? ? tmp |= 0x14 << 24;
>> + ? ? ? ? ? ? ? else
>> + ? ? ? ? ? ? ? ? ? ? ? tmp |= 0x7F << 24;
>> + ? ? ? }
>> ? ? ? ?b43_lptab_write(dev, B43_LPTAB32(7, 0xC0 + offset), tmp);
>> ? ? ? ?tmp ?= data.bb_mult << 20;
>> ? ? ? ?tmp |= data.dac << 28;
>> --
>> 1.6.2.4
>>
>>
>>
>>
>
>
>
> --
> Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)
>
--
Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)
G?bor Stefanik wrote:
> Seeing that this is still not in wireless-testing - this patch should
> be applied, the previously mentioned regressions were false alerts
> (Larry tested without this patch and with v478 firmware, which worked;
> while Mark applied this patch and used v410 firmware, which didn't
> work - when Mark upgraded to v478 firmware, his card too came to
> life.) So, please apply.
>
Just tested again, and this patch also works with v410 firmware.
Still need to load the module 3 times to get a working interface though,
so firmware version does not make any difference at all.
1st with b43_lpphy_op_get_default_chan returning 7:
[ 73.571467] b43-phy1 debug: RC calib: Failed to switch to channel
7, error =
-5
[ 73.576016] b43-phy1 debug: Switch to init channel failed, error
=
-5.
[ 73.576543] b43-phy1 ERROR: PHY init: Channel switch to default
failed
2nd load with it returning 1
[ 202.595791] b43-phy2 debug: Switch to init channel failed, error
= -5.
[ 202.596322] b43-phy2 ERROR: PHY init: Channel switch to default
failed
3rd load with returning 7 again.
[ 238.500062] b43-phy3 debug: Chip initialized
After 3rd load I can get the interface up without errors and I am able
to associate, do WPA and dhcp
with an AP on channel 11. Still no channel 1 AP's found here.
Mark
> 2009/8/18 G?bor Stefanik <[email protected]>:
>
>> Larry has started re-checking all current routines against a new
>> version of the Broadcom MIPS driver. This patch implements the first
>> round of changes he documented on the specs wiki.
>>
>> Also remove a few FIXMEs regarding missing initial values for variables
>> with dynamic initial values where reading the values has been implemented.
>>
>> Signed-off-by: G?bor Stefanik <[email protected]>
>> ---
>> drivers/net/wireless/b43/phy_lp.c | 98
>> +++++++++++++++++++------------
>> drivers/net/wireless/b43/phy_lp.h | 18 +++---
>> drivers/net/wireless/b43/tables_lpphy.c | 12 ++++-
>> 3 files changed, 82 insertions(+), 46 deletions(-)
>>
>> diff --git a/drivers/net/wireless/b43/phy_lp.c
>> b/drivers/net/wireless/b43/phy_lp.c
>> index 242338f..6c69cdb 100644
>> --- a/drivers/net/wireless/b43/phy_lp.c
>> +++ b/drivers/net/wireless/b43/phy_lp.c
>> @@ -719,9 +719,39 @@ static void lpphy_set_bb_mult(struct b43_wldev *dev, u8
>> bb_mult)
>> b43_lptab_write(dev, B43_LPTAB16(0, 87), (u16)bb_mult << 8);
>> }
>>
>> -static void lpphy_disable_crs(struct b43_wldev *dev)
>> +static void lpphy_set_deaf(struct b43_wldev *dev, bool user)
>> {
>> + struct b43_phy_lp *lpphy = dev->phy.lp;
>> +
>> + if (user)
>> + lpphy->crs_usr_disable = 1;
>> + else
>> + lpphy->crs_sys_disable = 1;
>> b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x80);
>> +}
>> +
>> +static void lpphy_clear_deaf(struct b43_wldev *dev, bool user)
>> +{
>> + struct b43_phy_lp *lpphy = dev->phy.lp;
>> +
>> + if (user)
>> + lpphy->crs_usr_disable = 0;
>> + else
>> + lpphy->crs_sys_disable = 0;
>> +
>> + if (!lpphy->crs_usr_disable && !lpphy->crs_sys_disable) {
>> + if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
>> + b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL,
>> + 0xFF1F, 0x60);
>> + else
>> + b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL,
>> + 0xFF1F, 0x20);
>> + }
>> +}
>> +
>> +static void lpphy_disable_crs(struct b43_wldev *dev, bool user)
>> +{
>> + lpphy_set_deaf(dev, user);
>> b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFC, 0x1);
>> b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x3);
>> b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFB);
>> @@ -749,12 +779,9 @@ static void lpphy_disable_crs(struct b43_wldev *dev)
>> b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_2, 0x3FF);
>> }
>>
>> -static void lpphy_restore_crs(struct b43_wldev *dev)
>> +static void lpphy_restore_crs(struct b43_wldev *dev, bool user)
>> {
>> - if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
>> - b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x60);
>> - else
>> - b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x20);
>> + lpphy_clear_deaf(dev, user);
>> b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFF80);
>> b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFC00);
>> }
>> @@ -800,10 +827,11 @@ static void lpphy_set_tx_gains(struct b43_wldev *dev,
>> b43_phy_maskset(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL,
>> 0xF800, rf_gain);
>> } else {
>> - pa_gain = b43_phy_read(dev, B43_PHY_OFDM(0xFB)) & 0x7F00;
>> + pa_gain = b43_phy_read(dev, B43_PHY_OFDM(0xFB)) & 0x1FC0;
>> + pa_gain <<= 2;
>> b43_phy_write(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL,
>> (gains.pga << 8) | gains.gm);
>> - b43_phy_maskset(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL,
>> + b43_phy_maskset(dev, B43_PHY_OFDM(0xFB),
>> 0x8000, gains.pad | pa_gain);
>> b43_phy_write(dev, B43_PHY_OFDM(0xFC),
>> (gains.pga << 8) | gains.gm);
>> @@ -817,7 +845,7 @@ static void lpphy_set_tx_gains(struct b43_wldev *dev,
>> b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFF7F, 1 <<
>> 7);
>> b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xBFFF, 1 <<
>> 14);
>> }
>> - b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFFBF, 1 << 6);
>> + b43_phy_maskset(dev, B43_LPPHY_AFE_CTL_OVR, 0xFFBF, 1 << 6);
>> }
>>
>> static void lpphy_rev0_1_set_rx_gain(struct b43_wldev *dev, u32 gain)
>> @@ -857,33 +885,33 @@ static void lpphy_rev2plus_set_rx_gain(struct
>> b43_wldev *dev, u32 gain)
>> }
>> }
>>
>> -static void lpphy_enable_rx_gain_override(struct b43_wldev *dev)
>> +static void lpphy_disable_rx_gain_override(struct b43_wldev *dev)
>> {
>> b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFFE);
>> b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFEF);
>> b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFBF);
>> if (dev->phy.rev >= 2) {
>> b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFEFF);
>> - if (b43_current_band(dev->wl) != IEEE80211_BAND_2GHZ)
>> - return;
>> - b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFBFF);
>> - b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFFF7);
>> + if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
>> + b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFBFF);
>> + b43_phy_mask(dev, B43_PHY_OFDM(0xE5), 0xFFF7);
>> + }
>> } else {
>> b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFDFF);
>> }
>> }
>>
>> -static void lpphy_disable_rx_gain_override(struct b43_wldev *dev)
>> +static void lpphy_enable_rx_gain_override(struct b43_wldev *dev)
>> {
>> b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x1);
>> b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x10);
>> b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x40);
>> if (dev->phy.rev >= 2) {
>> b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x100);
>> - if (b43_current_band(dev->wl) != IEEE80211_BAND_2GHZ)
>> - return;
>> - b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x400);
>> - b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x8);
>> + if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
>> + b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x400);
>> + b43_phy_set(dev, B43_PHY_OFDM(0xE5), 0x8);
>> + }
>> } else {
>> b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x200);
>> }
>> @@ -1002,26 +1030,22 @@ static u32 lpphy_qdiv_roundup(u32 dividend, u32
>> divisor, u8 precision)
>> {
>> u32 quotient, remainder, rbit, roundup, tmp;
>>
>> - if (divisor == 0) {
>> - quotient = 0;
>> - remainder = 0;
>> - } else {
>> - quotient = dividend / divisor;
>> - remainder = dividend % divisor;
>> - }
>> + if (divisor == 0)
>> + return 0;
>> +
>> + quotient = dividend / divisor;
>> + remainder = dividend % divisor;
>>
>> rbit = divisor & 0x1;
>> roundup = (divisor >> 1) + rbit;
>> - precision--;
>>
>> - while (precision != 0xFF) {
>> + while (precision != 0) {
>> tmp = remainder - roundup;
>> quotient <<= 1;
>> - remainder <<= 1;
>> - if (remainder >= roundup) {
>> + if (remainder >= roundup)
>> remainder = (tmp << 1) + rbit;
>> - quotient--;
>> - }
>> + else
>> + remainder <<= 1;
>> precision--;
>> }
>>
>> @@ -1123,11 +1147,11 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev
>> *dev)
>> struct b43_phy_lp *lpphy = dev->phy.lp;
>> struct lpphy_iq_est iq_est;
>> struct lpphy_tx_gains tx_gains;
>> - static const u32 ideal_pwr_table[22] = {
>> + static const u32 ideal_pwr_table[21] = {
>> 0x10000, 0x10557, 0x10e2d, 0x113e0, 0x10f22, 0x0ff64,
>> 0x0eda2, 0x0e5d4, 0x0efd1, 0x0fbe8, 0x0b7b8, 0x04b35,
>> 0x01a5e, 0x00a0b, 0x00444, 0x001fd, 0x000ff, 0x00088,
>> - 0x0004c, 0x0002c, 0x0001a, 0xc0006,
>> + 0x0004c, 0x0002c, 0x0001a,
>> };
>> bool old_txg_ovr;
>> u8 old_bbmult;
>> @@ -1145,7 +1169,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev
>> *dev)
>> "RC calib: Failed to switch to channel 7, error = %d",
>> err);
>> }
>> - old_txg_ovr = (b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVR) >> 6) & 1;
>> + old_txg_ovr = !!(b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVR) & 0x40);
>> old_bbmult = lpphy_get_bb_mult(dev);
>> if (old_txg_ovr)
>> tx_gains = lpphy_get_tx_gains(dev);
>> @@ -1160,7 +1184,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev
>> *dev)
>> old_txpctl = lpphy->txpctl_mode;
>>
>> lpphy_set_tx_power_control(dev, B43_LPPHY_TXPCTL_OFF);
>> - lpphy_disable_crs(dev);
>> + lpphy_disable_crs(dev, true);
>> loopback = lpphy_loopback(dev);
>> if (loopback == -1)
>> goto finish;
>> @@ -1193,7 +1217,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev
>> *dev)
>> lpphy_stop_ddfs(dev);
>>
>> finish:
>> - lpphy_restore_crs(dev);
>> + lpphy_restore_crs(dev, true);
>> b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, old_rf_ovrval);
>> b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_0, old_rf_ovr);
>> b43_phy_write(dev, B43_LPPHY_AFE_CTL_OVRVAL, old_afe_ovrval);
>> diff --git a/drivers/net/wireless/b43/phy_lp.h
>> b/drivers/net/wireless/b43/phy_lp.h
>> index 99cb038..e158d1f 100644
>> --- a/drivers/net/wireless/b43/phy_lp.h
>> +++ b/drivers/net/wireless/b43/phy_lp.h
>> @@ -825,11 +825,11 @@ struct b43_phy_lp {
>> enum b43_lpphy_txpctl_mode txpctl_mode;
>>
>> /* Transmit isolation medium band */
>> - u8 tx_isolation_med_band; /* FIXME initial value? */
>> + u8 tx_isolation_med_band;
>> /* Transmit isolation low band */
>> - u8 tx_isolation_low_band; /* FIXME initial value? */
>> + u8 tx_isolation_low_band;
>> /* Transmit isolation high band */
>> - u8 tx_isolation_hi_band; /* FIXME initial value? */
>> + u8 tx_isolation_hi_band;
>>
>> /* Max transmit power medium band */
>> u16 max_tx_pwr_med_band;
>> @@ -848,7 +848,7 @@ struct b43_phy_lp {
>> s16 txpa[3], txpal[3], txpah[3];
>>
>> /* Receive power offset */
>> - u8 rx_pwr_offset; /* FIXME initial value? */
>> + u8 rx_pwr_offset;
>>
>> /* TSSI transmit count */
>> u16 tssi_tx_count;
>> @@ -864,16 +864,16 @@ struct b43_phy_lp {
>> s8 tx_pwr_idx_over; /* FIXME initial value? */
>>
>> /* RSSI vf */
>> - u8 rssi_vf; /* FIXME initial value? */
>> + u8 rssi_vf;
>> /* RSSI vc */
>> - u8 rssi_vc; /* FIXME initial value? */
>> + u8 rssi_vc;
>> /* RSSI gs */
>> - u8 rssi_gs; /* FIXME initial value? */
>> + u8 rssi_gs;
>>
>> /* RC cap */
>> u8 rc_cap; /* FIXME initial value? */
>> /* BX arch */
>> - u8 bx_arch; /* FIXME initial value? */
>> + u8 bx_arch;
>>
>> /* Full calibration channel */
>> u8 full_calib_chan; /* FIXME initial value? */
>> @@ -885,6 +885,8 @@ struct b43_phy_lp {
>> /* Used for "Save/Restore Dig Filt State" */
>> u16 dig_flt_state[9];
>>
>> + bool crs_usr_disable, crs_sys_disable;
>> +
>> unsigned int pdiv;
>> };
>>
>> diff --git a/drivers/net/wireless/b43/tables_lpphy.c
>> b/drivers/net/wireless/b43/tables_lpphy.c
>> index 2721310..60d472f 100644
>> --- a/drivers/net/wireless/b43/tables_lpphy.c
>> +++ b/drivers/net/wireless/b43/tables_lpphy.c
>> @@ -2367,7 +2367,17 @@ static void lpphy_rev2plus_write_gain_table(struct
>> b43_wldev *dev, int offset,
>> tmp = data.pad << 16;
>> tmp |= data.pga << 8;
>> tmp |= data.gm;
>> - tmp |= 0x7f000000;
>> + if (dev->phy.rev >= 3) {
>> + if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
>> + tmp |= 0x10 << 24;
>> + else
>> + tmp |= 0x70 << 24;
>> + } else {
>> + if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
>> + tmp |= 0x14 << 24;
>> + else
>> + tmp |= 0x7F << 24;
>> + }
>> b43_lptab_write(dev, B43_LPTAB32(7, 0xC0 + offset), tmp);
>> tmp = data.bb_mult << 20;
>> tmp |= data.dac << 28;
>> --
>> 1.6.2.4
>>
>>
>>
>>
>>
>
>
>
>
On Thu, Aug 20, 2009 at 12:14:13AM +0200, G?bor Stefanik wrote:
> Seeing that this is still not in wireless-testing - this patch should
> be applied, the previously mentioned regressions were false alerts
> (Larry tested without this patch and with v478 firmware, which worked;
> while Mark applied this patch and used v410 firmware, which didn't
> work - when Mark upgraded to v478 firmware, his card too came to
> life.) So, please apply.
You posted the above slightly more than 7 hours after the "false alert"
message below.
> Date: Wed, 19 Aug 2009 16:57:37 +0200
> From: G?bor Stefanik <[email protected]>
> To: John Linville <[email protected]>, Michael Buesch <[email protected]>,
> Larry Finger <[email protected]>
> Cc: Mark Huijgen <[email protected]>,
> Broadcom Wireless <[email protected]>,
> linux-wireless <[email protected]>
> Subject: Re: [PATCH] b43: LP-PHY: Implement spec updates and remove resolved
> FIXMEs
>
> False alert, sorry. Feel free to apply. The "regression" apparently
> resulted from the use of an incorrect firmware image - when Mark
> switched to the same firmware as Larry, his card started working
> again.
It seems that you think I am a little gnome that sustains itself on email and
git, but I assure you that I am not. I have other things to do.
I am truly glad that you have taken-up the cause of LP-PHY support
for b43. Nevertheless, being heckled by you does nothing to make me
want to merge your patches any faster.
John
--
John W. Linville Someday the world will need a hero, and you
[email protected] might be all we have. Be ready.