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b43: HT-PHY: init: add some AFE (Analog Frontend) operation

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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rafał Miłecki 2011-08-13 01:41:12 +02:00 committed by John W. Linville
parent 357e24d2d0
commit a4042bb093
1 changed files with 26 additions and 0 deletions
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26
drivers/net/wireless/b43/phy_ht.c
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@ -169,6 +169,28 @@ static void b43_phy_ht_zero_extg(struct b43_wldev *dev)
b43_phy_write(dev, B43_PHY_EXTG(base[i] + 0xc), 0);
}
/* Some unknown AFE (Analog Frondned) op */
static void b43_phy_ht_afe_unk1(struct b43_wldev *dev)
{
u8 i;
const u16 ctl_regs[3][2] = {
{ B43_PHY_HT_AFE_CTL1, B43_PHY_HT_AFE_CTL2 },
{ B43_PHY_HT_AFE_CTL3, B43_PHY_HT_AFE_CTL4 },
{ B43_PHY_HT_AFE_CTL5, B43_PHY_HT_AFE_CTL6},
};
for (i = 0; i < 3; i++) {
/* TODO: verify masks&sets */
b43_phy_set(dev, ctl_regs[i][1], 0x4);
b43_phy_set(dev, ctl_regs[i][0], 0x4);
b43_phy_mask(dev, ctl_regs[i][1], ~0x1);
b43_phy_set(dev, ctl_regs[i][0], 0x1);
b43_httab_write(dev, B43_HTTAB16(8, 5 + (i * 0x10)), 0);
b43_phy_mask(dev, ctl_regs[i][0], ~0x4);
}
}
static void b43_phy_ht_bphy_init(struct b43_wldev *dev)
{
unsigned int i;
@ -332,6 +354,10 @@ static int b43_phy_ht_op_init(struct b43_wldev *dev)
/* TODO: Some ops here */
b43_phy_ht_afe_unk1(dev);
/* TODO: Some ops here */
b43_phy_maskset(dev, 0x0280, 0xff00, 0x3e);
b43_phy_maskset(dev, 0x0283, 0xff00, 0x3e);
b43_phy_maskset(dev, B43_PHY_OFDM(0x0141), 0xff00, 0x46);