diff options
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 57 |
1 files changed, 49 insertions, 8 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 5bbe71002fb9..12d7b368b428 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -163,6 +163,8 @@ static const u16 mgmt_events[] = { MGMT_EV_PHY_CONFIGURATION_CHANGED, MGMT_EV_EXP_FEATURE_CHANGED, MGMT_EV_DEVICE_FLAGS_CHANGED, + MGMT_EV_CONTROLLER_SUSPEND, + MGMT_EV_CONTROLLER_RESUME, }; static const u16 mgmt_untrusted_commands[] = { @@ -782,7 +784,8 @@ static u32 get_supported_settings(struct hci_dev *hdev) if (lmp_ssp_capable(hdev)) { settings |= MGMT_SETTING_SSP; - settings |= MGMT_SETTING_HS; + if (IS_ENABLED(CONFIG_BT_HS)) + settings |= MGMT_SETTING_HS; } if (lmp_sc_capable(hdev)) @@ -1815,6 +1818,10 @@ static int set_hs(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) bt_dev_dbg(hdev, "sock %p", sk); + if (!IS_ENABLED(CONFIG_BT_HS)) + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS, + MGMT_STATUS_NOT_SUPPORTED); + status = mgmt_bredr_support(hdev); if (status) return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS, status); @@ -4157,7 +4164,7 @@ static int read_adv_mon_features(struct sock *sk, struct hci_dev *hdev, { struct adv_monitor *monitor = NULL; struct mgmt_rp_read_adv_monitor_features *rp = NULL; - int handle; + int handle, err; size_t rp_size = 0; __u32 supported = 0; __u16 num_handles = 0; @@ -4192,9 +4199,13 @@ static int read_adv_mon_features(struct sock *sk, struct hci_dev *hdev, if (num_handles) memcpy(&rp->handles, &handles, (num_handles * sizeof(u16))); - return mgmt_cmd_complete(sk, hdev->id, - MGMT_OP_READ_ADV_MONITOR_FEATURES, - MGMT_STATUS_SUCCESS, rp, rp_size); + err = mgmt_cmd_complete(sk, hdev->id, + MGMT_OP_READ_ADV_MONITOR_FEATURES, + MGMT_STATUS_SUCCESS, rp, rp_size); + + kfree(rp); + + return err; } static int add_adv_patterns_monitor(struct sock *sk, struct hci_dev *hdev, @@ -7202,6 +7213,8 @@ static u32 get_supported_adv_flags(struct hci_dev *hdev) if (ext_adv_capable(hdev)) { flags |= MGMT_ADV_FLAG_SEC_1M; + flags |= MGMT_ADV_FLAG_HW_OFFLOAD; + flags |= MGMT_ADV_FLAG_CAN_SET_TX_POWER; if (hdev->le_features[1] & HCI_LE_PHY_2M) flags |= MGMT_ADV_FLAG_SEC_2M; @@ -7250,7 +7263,7 @@ static int read_adv_features(struct sock *sk, struct hci_dev *hdev, rp->supported_flags = cpu_to_le32(supported_flags); rp->max_adv_data_len = HCI_MAX_AD_LENGTH; rp->max_scan_rsp_len = HCI_MAX_AD_LENGTH; - rp->max_instances = HCI_MAX_ADV_INSTANCES; + rp->max_instances = hdev->le_num_of_adv_sets; rp->num_instances = hdev->adv_instance_cnt; instance = rp->instance; @@ -7446,7 +7459,7 @@ static int add_advertising(struct sock *sk, struct hci_dev *hdev, return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_ADVERTISING, MGMT_STATUS_NOT_SUPPORTED); - if (cp->instance < 1 || cp->instance > HCI_MAX_ADV_INSTANCES) + if (cp->instance < 1 || cp->instance > hdev->le_num_of_adv_sets) return mgmt_cmd_status(sk, hdev->id, MGMT_OP_ADD_ADVERTISING, MGMT_STATUS_INVALID_PARAMS); @@ -7699,7 +7712,7 @@ static int get_adv_size_info(struct sock *sk, struct hci_dev *hdev, return mgmt_cmd_status(sk, hdev->id, MGMT_OP_GET_ADV_SIZE_INFO, MGMT_STATUS_REJECTED); - if (cp->instance < 1 || cp->instance > HCI_MAX_ADV_INSTANCES) + if (cp->instance < 1 || cp->instance > hdev->le_num_of_adv_sets) return mgmt_cmd_status(sk, hdev->id, MGMT_OP_GET_ADV_SIZE_INFO, MGMT_STATUS_INVALID_PARAMS); @@ -8262,6 +8275,10 @@ void mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr, ev.addr.type = link_to_bdaddr(link_type, addr_type); ev.reason = reason; + /* Report disconnects due to suspend */ + if (hdev->suspended) + ev.reason = MGMT_DEV_DISCONN_LOCAL_HOST_SUSPEND; + mgmt_event(MGMT_EV_DEVICE_DISCONNECTED, hdev, &ev, sizeof(ev), sk); if (sk) @@ -8868,6 +8885,30 @@ void mgmt_discovering(struct hci_dev *hdev, u8 discovering) mgmt_event(MGMT_EV_DISCOVERING, hdev, &ev, sizeof(ev), NULL); } +void mgmt_suspending(struct hci_dev *hdev, u8 state) +{ + struct mgmt_ev_controller_suspend ev; + + ev.suspend_state = state; + mgmt_event(MGMT_EV_CONTROLLER_SUSPEND, hdev, &ev, sizeof(ev), NULL); +} + +void mgmt_resuming(struct hci_dev *hdev, u8 reason, bdaddr_t *bdaddr, + u8 addr_type) +{ + struct mgmt_ev_controller_resume ev; + + ev.wake_reason = reason; + if (bdaddr) { + bacpy(&ev.addr.bdaddr, bdaddr); + ev.addr.type = addr_type; + } else { + memset(&ev.addr, 0, sizeof(ev.addr)); + } + + mgmt_event(MGMT_EV_CONTROLLER_RESUME, hdev, &ev, sizeof(ev), NULL); +} + static struct hci_mgmt_chan chan = { .channel = HCI_CHANNEL_CONTROL, .handler_count = ARRAY_SIZE(mgmt_handlers), |