b43: LP-PHY: Two small spec updates

The specs are beginning to support rev3 LP-PHYs - implement one of
the changes needed for rev3 support.
Also, in the new MIPS driver, the "Japan TX filter" was renamed to
"analog TX filter init" - however, calling it "init" is confusing,
so name it "set analog filter", with a comment for easier future
identification.

Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
index 940238385680adfa7d23f44cdc85194543e94119..37ba1777667fe7bba77f336e5404119c2128a4ce 100644 (file)
--- a/drivers/net/wireless/b43/phy_lp.c
+++ b/drivers/net/wireless/b43/phy_lp.c
@@ -609,9 +609,14 @@ static void lpphy_2063_init(struct b43_wldev *dev)
        b43_radio_write(dev, B2063_PA_SP7, 0);
        b43_radio_write(dev, B2063_TX_RF_SP6, 0x20);
        b43_radio_write(dev, B2063_TX_RF_SP9, 0x40);
-       b43_radio_write(dev, B2063_PA_SP3, 0xa0);
-       b43_radio_write(dev, B2063_PA_SP4, 0xa0);
-       b43_radio_write(dev, B2063_PA_SP2, 0x18);
+       if (dev->phy.rev == 2) {
+               b43_radio_write(dev, B2063_PA_SP3, 0xa0);
+               b43_radio_write(dev, B2063_PA_SP4, 0xa0);
+               b43_radio_write(dev, B2063_PA_SP2, 0x18);
+       } else {
+               b43_radio_write(dev, B2063_PA_SP3, 0x20);
+               b43_radio_write(dev, B2063_PA_SP2, 0x20);
+       }
 }
 
 struct lpphy_stx_table_entry {
@@ -1972,7 +1977,9 @@ static int lpphy_b2062_tune(struct b43_wldev *dev,
        return err;
 }
 
-static void lpphy_japan_filter(struct b43_wldev *dev, int channel)
+
+/* This was previously called lpphy_japan_filter */
+static void lpphy_set_analog_filter(struct b43_wldev *dev, int channel)
 {
        struct b43_phy_lp *lpphy = dev->phy.lp;
        u16 tmp = (channel == 14); //SPEC FIXME check japanwidefilter!
@@ -2141,7 +2148,7 @@ static int b43_lpphy_op_switch_channel(struct b43_wldev *dev,
                err = lpphy_b2062_tune(dev, new_channel);
                if (err)
                        return err;
-               lpphy_japan_filter(dev, new_channel);
+               lpphy_set_analog_filter(dev, new_channel);
                lpphy_adjust_gain_table(dev, channel2freq_lp(new_channel));
        }