b43: HT-PHY: implement killing radio
Closed drivers kill radio right after reading radio version and MACCTL,
so it was easy to find related PHY ops:
phy_read(0x0810) -> 0x0000
phy_write(0x0810) <- 0x0000
To find out the mask of above OP, MMIO hack was used to fake read val:
phy_read(0x0810) -> 0xffff
phy_write(0x0810) <- 0x0000
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/b43/phy_ht.h b/drivers/net/wireless/b43/phy_ht.h
index 84ac47c..e16d4bb 100644
--- a/drivers/net/wireless/b43/phy_ht.h
+++ b/drivers/net/wireless/b43/phy_ht.h
@@ -8,6 +8,8 @@
#define B43_PHY_HT_TABLE_DATALO 0x073 /* Table data low */
#define B43_PHY_HT_TABLE_DATAHI 0x074 /* Table data high */
+#define B43_PHY_HT_RF_CTL1 B43_PHY_EXTG(0x010)
+
#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)