diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2010-10-22 19:43:49 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-11-15 21:24:35 +0300 |
| commit | a2d9bc6fdc0c8693b5641c69bce7eaf5b47f0593 (patch) | |
| tree | fa0c69a971571e165b0dee9754fd71300f638b4b /drivers/net | |
| parent | 7a4db8f5c37d1acf1213b835b3cdd8f7c051eb9b (diff) | |
| download | linux-a2d9bc6fdc0c8693b5641c69bce7eaf5b47f0593.tar.xz | |
b43: N-PHY: improve 2055 radio initialization
1) Upload 5 GHz values when needed.
2) Do not upload all values on first init. Follow wl.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/b43/phy_n.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c index c22dbfb987de..6facb8ab05d1 100644 --- a/drivers/net/wireless/b43/phy_n.c +++ b/drivers/net/wireless/b43/phy_n.c @@ -241,10 +241,13 @@ static void b43_radio_init2055_post(struct b43_wldev *dev) static void b43_radio_init2055(struct b43_wldev *dev) { b43_radio_init2055_pre(dev); - if (b43_status(dev) < B43_STAT_INITIALIZED) - b2055_upload_inittab(dev, 0, 1); - else - b2055_upload_inittab(dev, 0/*FIXME on 5ghz band*/, 0); + if (b43_status(dev) < B43_STAT_INITIALIZED) { + /* Follow wl, not specs. Do not force uploading all regs */ + b2055_upload_inittab(dev, 0, 0); + } else { + bool ghz5 = b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ; + b2055_upload_inittab(dev, ghz5, 0); + } b43_radio_init2055_post(dev); } |