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b43: N-PHY: update switching analog on/off
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Specs were recently updated.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Rafał Miłecki authored and John W. Linville committed Jun 22, 2011
1 parent a6b7da5 commit 2a87083
Showing 1 changed file with 17 additions and 4 deletions.
21 changes: 17 additions & 4 deletions drivers/net/wireless/b43/phy_n.c
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Original file line number Diff line number Diff line change
Expand Up @@ -4025,11 +4025,24 @@ static void b43_nphy_op_software_rfkill(struct b43_wldev *dev,
/* http://bcm-v4.sipsolutions.net/802.11/PHY/Anacore */
static void b43_nphy_op_switch_analog(struct b43_wldev *dev, bool on)
{
u16 val = on ? 0 : 0x7FFF;
u16 override = on ? 0x0 : 0x7FFF;
u16 core = on ? 0xD : 0x00FD;

if (dev->phy.rev >= 3)
b43_phy_write(dev, B43_NPHY_AFECTL_OVER1, val);
b43_phy_write(dev, B43_NPHY_AFECTL_OVER, val);
if (dev->phy.rev >= 3) {
if (on) {
b43_phy_write(dev, B43_NPHY_AFECTL_C1, core);
b43_phy_write(dev, B43_NPHY_AFECTL_OVER1, override);
b43_phy_write(dev, B43_NPHY_AFECTL_C2, core);
b43_phy_write(dev, B43_NPHY_AFECTL_OVER, override);
} else {
b43_phy_write(dev, B43_NPHY_AFECTL_OVER1, override);
b43_phy_write(dev, B43_NPHY_AFECTL_C1, core);
b43_phy_write(dev, B43_NPHY_AFECTL_OVER, override);
b43_phy_write(dev, B43_NPHY_AFECTL_C2, core);
}
} else {
b43_phy_write(dev, B43_NPHY_AFECTL_OVER, override);
}
}

static int b43_nphy_op_switch_channel(struct b43_wldev *dev,
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