1 files changed, 14 insertions, 0 deletions
diff --git a/src/p2p/p2p.h b/src/p2p/p2p.h
index f12419fb..ca53aebd 100644
--- a/src/p2p/p2p.h
+++ b/src/p2p/p2p.h
@@ -1034,6 +1034,20 @@ struct p2p_config {
 	 * P2PS_SETUP_* bitmap is used as the parameters and return value.
 	 */
 	u8 (*p2ps_group_capability)(void *ctx, u8 incoming, u8 role);
+
+	/**
+	 * get_pref_freq_list - Get preferred frequency list for an interface
+	 * @ctx: Callback context from cb_ctx
+	 * @go: Whether the use if for GO role
+	 * @len: Length of freq_list in entries (both IN and OUT)
+	 * @freq_list: Buffer for returning the preferred frequencies (MHz)
+	 * Returns: 0 on success, -1 on failure
+	 *
+	 * This function can be used to query the preferred frequency list from
+	 * the driver specific to a particular interface type.
+	 */
+	int (*get_pref_freq_list)(void *ctx, int go,
+				  unsigned int *len, unsigned int *freq_list);
 };