From: Anderson Briglia <[email protected]>
This patch adds two new Management commands: Enable/Disable RSSI Monitor.
These commands are used to handle a list of RSSI monitors, that are
responsible to watch RSSI values from a connection. It is useful for
Proximity profile implementation.
Signed-off-by: Anderson Briglia <[email protected]>
---
include/net/bluetooth/mgmt.h | 12 ++++++++++++
net/bluetooth/mgmt.c | 22 ++++++++++++++++++++++
2 files changed, 34 insertions(+), 0 deletions(-)
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index 5428fd3..ef3b636 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -211,6 +211,18 @@ struct mgmt_cp_unblock_device {
bdaddr_t bdaddr;
} __packed;
+#define MGMT_OP_ENABLE_RSSI_MONITOR 0x001F
+struct mgmt_cp_enable_rssi_monitor {
+ bdaddr_t bdaddr;
+ __s8 low_alert_trigger;
+ __s8 high_alert_trigger;
+} __packed;
+
+#define MGMT_OP_DISABLE_RSSI_MONITOR 0x0020
+struct mgmt_cp_disable_rssi_monitor {
+ bdaddr_t bdaddr;
+} __packed;
+
#define MGMT_EV_CMD_COMPLETE 0x0001
struct mgmt_ev_cmd_complete {
__le16 opcode;
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 7c0f4f6..36ed168 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1884,6 +1884,22 @@ static int unblock_device(struct sock *sk, u16 index, unsigned char *data,
return err;
}
+static int enable_rssi_monitor(struct sock *sk, u16 index,
+ unsigned char *data, u16 len)
+{
+ BT_DBG("hci%u", index);
+
+ return -ENOSYS;
+}
+
+static int disable_rssi_monitor(struct sock *sk, u16 index,
+ unsigned char *data, u16 len)
+{
+ BT_DBG("hci%u", index);
+
+ return -ENOSYS;
+}
+
int mgmt_control(struct sock *sk, struct msghdr *msg, size_t msglen)
{
unsigned char *buf;
@@ -2004,6 +2020,12 @@ int mgmt_control(struct sock *sk, struct msghdr *msg, size_t msglen)
case MGMT_OP_UNBLOCK_DEVICE:
err = unblock_device(sk, index, buf + sizeof(*hdr), len);
break;
+ case MGMT_OP_ENABLE_RSSI_MONITOR:
+ err = enable_rssi_monitor(sk, index, buf + sizeof(*hdr), len);
+ break;
+ case MGMT_OP_DISABLE_RSSI_MONITOR:
+ err = disable_rssi_monitor(sk, index, buf + sizeof(*hdr), len);
+ break;
default:
BT_DBG("Unknown op %u", opcode);
err = cmd_status(sk, index, opcode, 0x01);
--
1.7.4.1