b43: HT-PHY: implement switching analog

Turning it on is always done between reading PHY version and radio
version, so it was easy to find it in MMIO dumps from ndiswrapper.
Turning off is done by writing different values to the same registers.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/b43/phy_ht.h

@@ -8,6 +8,13 @@
 #define B43_PHY_HT_TABLE_DATALO			0x073 /* Table data low */
 #define B43_PHY_HT_TABLE_DATAHI			0x074 /* Table data high */
 
+#define B43_PHY_HT_AFE_CTL1			B43_PHY_EXTG(0x110)
+#define B43_PHY_HT_AFE_CTL2			B43_PHY_EXTG(0x111)
+#define B43_PHY_HT_AFE_CTL3			B43_PHY_EXTG(0x114)
+#define B43_PHY_HT_AFE_CTL4			B43_PHY_EXTG(0x115)
+#define B43_PHY_HT_AFE_CTL5			B43_PHY_EXTG(0x118)
+#define B43_PHY_HT_AFE_CTL6			B43_PHY_EXTG(0x119)
+
 
 struct b43_phy_ht {
 };