diff options
| author | Larry Finger <Larry.Finger@lwfinger.net> | 2007-09-20 21:11:02 -0500 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:52:25 -0700 |
| commit | 42a9174f541d2338d35b91869415d9ae9312ca0d (patch) | |
| tree | 34e35b54b63764a39c7e087d184b1e0fca1a9c5f /drivers/net/wireless/b43legacy/phy.c | |
| parent | fda9abcf1a5b6b78a4ead25729583541af9876b5 (diff) | |
[B43LEGACY]: Support for turning the radio off from software.
This adds support for turning the radio off in software.
That's useful in environments, where you don't want the RF
to radiate any signals, but don't want to bring the interface down.
This patch is based on a similar patch of b43 by Michael Buesch.
Signed-off-by: Larry Finger <larry.finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/b43legacy/phy.c')
| -rw-r--r-- | drivers/net/wireless/b43legacy/phy.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/net/wireless/b43legacy/phy.c b/drivers/net/wireless/b43legacy/phy.c index f9edbd5f3009..22a4b3d0186d 100644 --- a/drivers/net/wireless/b43legacy/phy.c +++ b/drivers/net/wireless/b43legacy/phy.c @@ -462,12 +462,7 @@ static void b43legacy_phy_initb2(struct b43legacy_wldev *dev) val -= 0x0202; } b43legacy_phy_write(dev, 0x03E4, 0x3000); - if (phy->channel == 0xFF) - b43legacy_radio_selectchannel(dev, - B43legacy_RADIO_DEFAULT_CHANNEL_BG, - 0); - else - b43legacy_radio_selectchannel(dev, phy->channel, 0); + b43legacy_radio_selectchannel(dev, phy->channel, 0); if (phy->radio_ver != 0x2050) { b43legacy_radio_write16(dev, 0x0075, 0x0080); b43legacy_radio_write16(dev, 0x0079, 0x0081); @@ -516,12 +511,7 @@ static void b43legacy_phy_initb4(struct b43legacy_wldev *dev) val -= 0x0202; } b43legacy_phy_write(dev, 0x03E4, 0x3000); - if (phy->channel == 0xFF) - b43legacy_radio_selectchannel(dev, - B43legacy_RADIO_DEFAULT_CHANNEL_BG, - 0); - else - b43legacy_radio_selectchannel(dev, phy->channel, 0); + b43legacy_radio_selectchannel(dev, phy->channel, 0); if (phy->radio_ver != 0x2050) { b43legacy_radio_write16(dev, 0x0075, 0x0080); b43legacy_radio_write16(dev, 0x0079, 0x0081); |