b43: LCN-PHY: add very basic PHY ops

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

2 files changed, 53 insertions, 3 deletions

diff --git a/drivers/net/wireless/b43/phy_lcn.c b/drivers/net/wireless/b43/phy_lcn.c
index 9f7dbbd5ced6..03944ad13cfb 100644
--- a/drivers/net/wireless/b43/phy_lcn.c
+++ b/drivers/net/wireless/b43/phy_lcn.c
@@ -28,14 +28,64 @@
 #include "main.h"
 
 /**************************************************
+ * Basic PHY ops.
+ **************************************************/
+
+static int b43_phy_lcn_op_allocate(struct b43_wldev *dev)
+{
+        struct b43_phy_lcn *phy_lcn;
+
+        phy_lcn = kzalloc(sizeof(*phy_lcn), GFP_KERNEL);
+        if (!phy_lcn)
+                return -ENOMEM;
+        dev->phy.lcn = phy_lcn;
+
+        return 0;
+}
+
+static void b43_phy_lcn_op_free(struct b43_wldev *dev)
+{
+        struct b43_phy *phy = &dev->phy;
+        struct b43_phy_lcn *phy_lcn = phy->lcn;
+
+        kfree(phy_lcn);
+        phy->lcn = NULL;
+}
+
+static void b43_phy_lcn_op_prepare_structs(struct b43_wldev *dev)
+{
+        struct b43_phy *phy = &dev->phy;
+        struct b43_phy_lcn *phy_lcn = phy->lcn;
+
+        memset(phy_lcn, 0, sizeof(*phy_lcn));
+}
+
+static unsigned int b43_phy_lcn_op_get_default_chan(struct b43_wldev *dev)
+{
+        if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
+                return 1;
+        return 36;
+}
+
+static enum b43_txpwr_result
+b43_phy_lcn_op_recalc_txpower(struct b43_wldev *dev, bool ignore_tssi)
+{
+        return B43_TXPWR_RES_DONE;
+}
+
+static void b43_phy_lcn_op_adjust_txpower(struct b43_wldev *dev)
+{
+}
+
+/**************************************************
  * PHY ops struct.
  **************************************************/
 
 const struct b43_phy_operations b43_phyops_lcn = {
-        /*
         .allocate               = b43_phy_lcn_op_allocate,
         .free                   = b43_phy_lcn_op_free,
         .prepare_structs        = b43_phy_lcn_op_prepare_structs,
+        /*
         .init                   = b43_phy_lcn_op_init,
         .phy_read               = b43_phy_lcn_op_read,
         .phy_write              = b43_phy_lcn_op_write,
@@ -45,8 +95,8 @@ const struct b43_phy_operations b43_phyops_lcn = {
         .software_rfkill        = b43_phy_lcn_op_software_rfkill,
         .switch_analog          = b43_phy_lcn_op_switch_analog,
         .switch_channel         = b43_phy_lcn_op_switch_channel,
+        */
         .get_default_chan       = b43_phy_lcn_op_get_default_chan,
         .recalc_txpower         = b43_phy_lcn_op_recalc_txpower,
         .adjust_txpower         = b43_phy_lcn_op_adjust_txpower,
-        */
 };
diff --git a/drivers/net/wireless/b43/phy_lcn.h b/drivers/net/wireless/b43/phy_lcn.h
index c046c2a6cab4..9e1b291cca38 100644
--- a/drivers/net/wireless/b43/phy_lcn.h
+++ b/drivers/net/wireless/b43/phy_lcn.h
@@ -11,4 +11,4 @@ struct b43_phy_lcn {
 struct b43_phy_operations;
 extern const struct b43_phy_operations b43_phyops_lcn;
 
-#endif /* B43_PHY_LCN_H_ */
\ No newline at end of file
+#endif /* B43_PHY_LCN_H_ */