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-rw-r--r--net/bluetooth/smp.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/net/bluetooth/smp.h b/net/bluetooth/smp.h
index 5a8dc36460a1..796f4f45f92f 100644
--- a/net/bluetooth/smp.h
+++ b/net/bluetooth/smp.h
@@ -116,6 +116,13 @@ struct smp_cmd_security_req {
#define SMP_MIN_ENC_KEY_SIZE 7
#define SMP_MAX_ENC_KEY_SIZE 16
+/* LTK types used in internal storage (struct smp_ltk) */
+enum {
+ SMP_STK,
+ SMP_LTK,
+ SMP_LTK_SLAVE,
+};
+
/* SMP Commands */
bool smp_sufficient_security(struct hci_conn *hcon, u8 sec_level);
int smp_conn_security(struct hci_conn *hcon, __u8 sec_level);