b43: HT-PHY: init: zero EXTG registers
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.c b/drivers/net/wireless/b43/phy_ht.c
index 7c40919..99b3035d 100644
--- a/drivers/net/wireless/b43/phy_ht.c
+++ b/drivers/net/wireless/b43/phy_ht.c
@@ -152,6 +152,24 @@
}
/**************************************************
+ * Various PHY ops
+ **************************************************/
+
+static void b43_phy_ht_zero_extg(struct b43_wldev *dev)
+{
+ u8 i, j;
+ u16 base[] = { 0x40, 0x60, 0x80 };
+
+ for (i = 0; i < ARRAY_SIZE(base); i++) {
+ for (j = 0; j < 4; j++)
+ b43_phy_write(dev, B43_PHY_EXTG(base[i] + j), 0);
+ }
+
+ for (i = 0; i < ARRAY_SIZE(base); i++)
+ b43_phy_write(dev, B43_PHY_EXTG(base[i] + 0xc), 0);
+}
+
+/**************************************************
* Channel switching ops.
**************************************************/
@@ -257,6 +275,10 @@
{
b43_phy_ht_tables_init(dev);
+ /* TODO: PHY ops on regs 0x0be, 0x23f 0x240 0x241 */
+
+ b43_phy_ht_zero_extg(dev);
+
return 0;
}