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Add functions for reading and writing the link policy settings

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This commit is contained in:
Marcel Holtmann 2008-06-12 21:40:14 +00:00
parent bb45b88291
commit a39a1b4c3e
2 changed files with 56 additions and 0 deletions
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2
include/hci_lib.h
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@ -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);

54
src/hci.c
View File

@ -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;