ieee820154: add backoff exponent setting support

This patch adds support for setting backoff exponents via nl802154
framework.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h
index e8a4c2b70720..27e98d10fb2c 100644
--- a/include/net/cfg802154.h
+++ b/include/net/cfg802154.h
@@ -42,6 +42,9 @@ struct cfg802154_ops {
                               struct wpan_dev *wpan_dev, u16 pan_id);
         int     (*set_short_addr)(struct wpan_phy *wpan_phy,
                                   struct wpan_dev *wpan_dev, u16 short_addr);
+        int     (*set_backoff_exponent)(struct wpan_phy *wpan_phy,
+                                        struct wpan_dev *wpan_dev, u8 min_be,
+                                        u8 max_be);
 };
 
 struct wpan_phy {