diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2011-08-12 13:13:44 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-08-22 14:46:00 -0400 |
| commit | 15222b582dc761ba1eb1ed47367df43f803f3670 (patch) | |
| tree | 79fa8d22604524256f8398285d859ec4de8a2253 /drivers/net/wireless | |
| parent | a63d7e67fc259249c563878f8e296a2ed6def039 (diff) | |
b43: HT-PHY: init: zero EXTG registers
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/b43/phy_ht.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/phy_ht.c b/drivers/net/wireless/b43/phy_ht.c index 7c40919651a..99b3035d48e 100644 --- a/drivers/net/wireless/b43/phy_ht.c +++ b/drivers/net/wireless/b43/phy_ht.c @@ -152,6 +152,24 @@ static void b43_radio_2059_init(struct b43_wldev *dev) } /************************************************** + * Various PHY ops + **************************************************/ + +static void b43_phy_ht_zero_extg(struct b43_wldev *dev) +{ + u8 i, j; + u16 base[] = { 0x40, 0x60, 0x80 }; + + for (i = 0; i < ARRAY_SIZE(base); i++) { + for (j = 0; j < 4; j++) + b43_phy_write(dev, B43_PHY_EXTG(base[i] + j), 0); + } + + for (i = 0; i < ARRAY_SIZE(base); i++) + b43_phy_write(dev, B43_PHY_EXTG(base[i] + 0xc), 0); +} + +/************************************************** * Channel switching ops. **************************************************/ @@ -257,6 +275,10 @@ static int b43_phy_ht_op_init(struct b43_wldev *dev) { b43_phy_ht_tables_init(dev); + /* TODO: PHY ops on regs 0x0be, 0x23f 0x240 0x241 */ + + b43_phy_ht_zero_extg(dev); + return 0; } |