This patch adds a new driver operation to bring the transceiver into
promiscuous mode.
Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
---
include/net/mac802154.h | 7 +++++++
net/mac802154/driver-ops.h | 13 +++++++++++++
2 files changed, 20 insertions(+)
diff --git a/include/net/mac802154.h b/include/net/mac802154.h
index 2f523fc..166ef6c5 100644
--- a/include/net/mac802154.h
+++ b/include/net/mac802154.h
@@ -92,6 +92,8 @@ struct ieee802154_hw {
#define IEEE802154_HW_FRAME_RETRIES 0x00000080
/* Indicates that transceiver will support hardware address filter setting. */
#define IEEE802154_HW_AFILT 0x00000100
+/* Indicates that transceiver will support promiscuous mode setting. */
+#define IEEE802154_HW_PROMISCUOUS 0x00000200
/* This groups the most common CSMA support fields into one. */
#define IEEE802154_HW_CSMA (IEEE802154_HW_CCA_MODE | \
@@ -173,6 +175,9 @@ struct ieee802154_hw {
* set_frame_retries
* Sets the retransmission attempt limit. Called with pib_lock held.
* Returns either zero, or negative errno.
+ *
+ * set_promiscuous_mode
+ * Enables or disable promiscuous mode.
*/
struct ieee802154_ops {
struct module *owner;
@@ -197,6 +202,8 @@ struct ieee802154_ops {
u8 min_be, u8 max_be, u8 retries);
int (*set_frame_retries)(struct ieee802154_hw *hw,
s8 retries);
+ int (*set_promiscuous_mode)(struct ieee802154_hw *hw,
+ const bool on);
};
/* Basic interface to register ieee802154 hwice */
diff --git a/net/mac802154/driver-ops.h b/net/mac802154/driver-ops.h
index 4b820cf..dfd29ff 100644
--- a/net/mac802154/driver-ops.h
+++ b/net/mac802154/driver-ops.h
@@ -210,4 +210,17 @@ static inline int drv_set_max_frame_retries(struct ieee802154_local *local,
return local->ops->set_frame_retries(&local->hw, max_frame_retries);
}
+static inline int drv_set_promiscuous_mode(struct ieee802154_local *local,
+ const bool on)
+{
+ might_sleep();
+
+ if (!local->ops->set_promiscuous_mode) {
+ WARN_ON(1);
+ return -EOPNOTSUPP;
+ }
+
+ return local->ops->set_promiscuous_mode(&local->hw, on);
+}
+
#endif /* __MAC802154_DRVIER_OPS */
--
2.1.2
--
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