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b43: N-PHY: isloate 2055 radio setup 

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
hifive-unleashed-5.1
Rafał Miłecki 2010-02-27 13:03:39 +01:00 committed by John W. Linville
parent d24019adaa
commit 7955de0caf
1 changed files with 17 additions and 6 deletions
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23
drivers/net/wireless/b43/phy_n.c
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@ -155,6 +155,22 @@ static void b43_nphy_tx_power_fix(struct b43_wldev *dev)
//TODO
}
/* http://bcm-v4.sipsolutions.net/802.11/PHY/Radio/2055Setup */
static void b43_radio_2055_setup(struct b43_wldev *dev,
const struct b43_nphy_channeltab_entry *e)
{
B43_WARN_ON(dev->phy.rev >= 3);
b43_chantab_radio_upload(dev, e);
udelay(50);
b43_radio_write(dev, B2055_VCO_CAL10, 5);
b43_radio_write(dev, B2055_VCO_CAL10, 45);
b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
b43_radio_write(dev, B2055_VCO_CAL10, 65);
udelay(300);
}
/* Tune the hardware to a new channel. */
static int nphy_channel_switch(struct b43_wldev *dev, unsigned int channel)
{
@ -169,12 +185,7 @@ static int nphy_channel_switch(struct b43_wldev *dev, unsigned int channel)
b43_radio_maskset(dev, B2055_MASTER1, 0xFF8F, 0x20);
else
b43_radio_maskset(dev, B2055_MASTER1, 0xFF8F, 0x50);
b43_chantab_radio_upload(dev, tabent);
udelay(50);
b43_radio_write16(dev, B2055_VCO_CAL10, 5);
b43_radio_write16(dev, B2055_VCO_CAL10, 45);
b43_radio_write16(dev, B2055_VCO_CAL10, 65);
udelay(300);
b43_radio_2055_setup(dev, tabent);
if (0 /*FIXME 5Ghz*/)
b43_phy_set(dev, B43_NPHY_BANDCTL, B43_NPHY_BANDCTL_5GHZ);
else