mac802154: check for really changes
This patch adds check if the value is really changed inside pib/mib.
If a transceiver do support only one value for e.g. max_be then this
will also handle that the driver layer doesn't need to care about
handling to set one value only.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h
index 23abd08..37abc16 100644
--- a/include/net/cfg802154.h
+++ b/include/net/cfg802154.h
@@ -94,6 +94,18 @@
enum nl802154_cca_opts opt;
};
+static inline bool
+wpan_phy_cca_cmp(const struct wpan_phy_cca *a, const struct wpan_phy_cca *b)
+{
+ if (a->mode != b->mode)
+ return false;
+
+ if (a->mode == NL802154_CCA_ENERGY_CARRIER)
+ return a->opt == b->opt;
+
+ return true;
+}
+
struct wpan_phy {
struct mutex pib_lock;