diff options
| -rw-r--r-- | include/hci_lib.h | 2 | ||||
| -rw-r--r-- | src/hci.c | 54 |
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); @@ -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; |