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-rw-r--r--include/hci_lib.h2
-rw-r--r--src/hci.c54
2 files changed, 56 insertions, 0 deletions
diff --git a/include/hci_lib.h b/include/hci_lib.h
index b2b78e80..ccd155a5 100644
--- a/include/hci_lib.h
+++ b/include/hci_lib.h
@@ -104,6 +104,8 @@ int hci_read_local_oob_data(int dd, uint8_t *hash, uint8_t *randomizer, int to);
int hci_read_inquiry_transmit_power_level(int dd, int8_t *level, int to);
int hci_write_inquiry_transmit_power_level(int dd, int8_t level, int to);
int hci_read_transmit_power_level(int dd, uint16_t handle, uint8_t type, int8_t *level, int to);
+int hci_read_link_policy(int dd, uint16_t handle, uint16_t *policy, int to);
+int hci_write_link_policy(int dd, uint16_t handle, uint16_t policy, int to);
int hci_read_link_supervision_timeout(int dd, uint16_t handle, uint16_t *timeout, int to);
int hci_write_link_supervision_timeout(int dd, uint16_t handle, uint16_t timeout, int to);
int hci_set_afh_classification(int dd, uint8_t *map, int to);
diff --git a/src/hci.c b/src/hci.c
index 280a654a..e2c355c0 100644
--- a/src/hci.c
+++ b/src/hci.c
@@ -2231,6 +2231,60 @@ int hci_read_transmit_power_level(int dd, uint16_t handle, uint8_t type, int8_t
return 0;
}
+int hci_read_link_policy(int dd, uint16_t handle, uint16_t *policy, int to)
+{
+ read_link_policy_rp rp;
+ struct hci_request rq;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LINK_POLICY;
+ rq.ocf = OCF_READ_LINK_POLICY;
+ rq.cparam = &handle;
+ rq.clen = 2;
+ rq.rparam = &rp;
+ rq.rlen = READ_LINK_POLICY_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ *policy = rp.policy;
+ return 0;
+}
+
+int hci_write_link_policy(int dd, uint16_t handle, uint16_t policy, int to)
+{
+ write_link_policy_cp cp;
+ write_link_policy_rp rp;
+ struct hci_request rq;
+
+ memset(&cp, 0, sizeof(cp));
+ cp.handle = handle;
+ cp.policy = policy;
+
+ memset(&rq, 0, sizeof(rq));
+ rq.ogf = OGF_LINK_POLICY;
+ rq.ocf = OCF_WRITE_LINK_POLICY;
+ rq.cparam = &cp;
+ rq.clen = WRITE_LINK_POLICY_CP_SIZE;
+ rq.rparam = &rp;
+ rq.rlen = WRITE_LINK_POLICY_RP_SIZE;
+
+ if (hci_send_req(dd, &rq, to) < 0)
+ return -1;
+
+ if (rp.status) {
+ errno = EIO;
+ return -1;
+ }
+
+ return 0;
+}
+
int hci_read_link_supervision_timeout(int dd, uint16_t handle, uint16_t *timeout, int to)
{
read_link_supervision_timeout_rp rp;