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Diffstat (limited to 'net/bluetooth/smp.h')
-rw-r--r--net/bluetooth/smp.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/net/bluetooth/smp.h b/net/bluetooth/smp.h
index 86a683a8b491..f76083b85005 100644
--- a/net/bluetooth/smp.h
+++ b/net/bluetooth/smp.h
@@ -133,8 +133,15 @@ static inline u8 smp_ltk_sec_level(struct smp_ltk *key)
return BT_SECURITY_MEDIUM;
}
+/* Key preferences for smp_sufficient security */
+enum smp_key_pref {
+ SMP_ALLOW_STK,
+ SMP_USE_LTK,
+};
+
/* SMP Commands */
-bool smp_sufficient_security(struct hci_conn *hcon, u8 sec_level);
+bool smp_sufficient_security(struct hci_conn *hcon, u8 sec_level,
+ enum smp_key_pref key_pref);
int smp_conn_security(struct hci_conn *hcon, __u8 sec_level);
int smp_user_confirm_reply(struct hci_conn *conn, u16 mgmt_op, __le32 passkey);