b43: LCN-PHY: implement disabling radio
wl reads radio version, then disables it. That's how we found it in MMIO dump: radio_read(0x0000) -> 0x0031 <-- RADIO READ WITHOUT 0x200 SET! radio_read(0x0001) -> 0x0064 <-- RADIO READ WITHOUT 0x200 SET! radio_read(0x0002) -> 0x0020 <-- RADIO READ WITHOUT 0x200 SET! read32 0xfaafc120 -> 0x04000400 phy_read(0x044d) -> 0x0000 phy_write(0x044d) <- 0x0000 phy_read(0x044c) -> 0x1fff phy_write(0x044c) <- 0x1fff phy_read(0x04b7) -> 0x0000 phy_write(0x04b7) <- 0x0000 phy_read(0x04b1) -> 0x0000 phy_write(0x04b1) <- 0x0000 phy_read(0x04b0) -> 0x7dff phy_write(0x04b0) <- 0x7dff phy_read(0x04fa) -> 0x0000 phy_write(0x04fa) <- 0x0000 phy_read(0x04f9) -> 0x007f phy_write(0x04f9) <- 0x007f Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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John W. Linville

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@@ -4,6 +4,15 @@
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#include "phy_common.h"
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#define B43_PHY_LCN_RF_CTL1 B43_PHY_OFDM(0x04C)
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#define B43_PHY_LCN_RF_CTL2 B43_PHY_OFDM(0x04D)
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#define B43_PHY_LCN_RF_CTL3 B43_PHY_OFDM(0x0B0)
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#define B43_PHY_LCN_RF_CTL4 B43_PHY_OFDM(0x0B1)
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#define B43_PHY_LCN_RF_CTL5 B43_PHY_OFDM(0x0B7)
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#define B43_PHY_LCN_RF_CTL6 B43_PHY_OFDM(0x0F9)
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#define B43_PHY_LCN_RF_CTL7 B43_PHY_OFDM(0x0FA)
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struct b43_phy_lcn {
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};
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