diff options
| author | Gábor Stefanik <netrolller.3d@gmail.com> | 2009-08-19 00:08:31 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-08-20 19:36:06 +0400 |
| commit | 5791ce18aa660df7d1dafebf6bd89d5aa05bd742 (patch) | |
| tree | cbf4a555be3776dfaa52ffd3d6884253ac2ea1ac /drivers/net/wireless/b43/phy_lp.c | |
| parent | d904dc17495581254442b7fd054e267f2605c8ec (diff) | |
| download | linux-5791ce18aa660df7d1dafebf6bd89d5aa05bd742.tar.xz | |
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>
Diffstat (limited to 'drivers/net/wireless/b43/phy_lp.c')
| -rw-r--r-- | drivers/net/wireless/b43/phy_lp.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c index 940238385680..37ba1777667f 100644 --- 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)); } |