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Luiz Augusto von Dentz
735a14a2a4
Add MGMT_OP_LOAD_CONN_SUBRATE (0x005C) command to load per-device connection subrate parameters when the SCI feature is supported. Add MGMT_EV_CONN_SUBRATE (0x0033) event to notify userspace when connection rate changes occur via the LE Connection Rate Change HCI event. Add subrate fields (subrate_min, subrate_max, max_latency, cont_num) to struct hci_conn_params to store the loaded subrate parameters, and the corresponding le_rate_* fields to struct hci_conn to track the parameters currently in use. When a single entry is loaded for an already-connected central, or on connection completion, the LE Connection Rate Request procedure is initiated to apply the parameters. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>