diff options
| author | Marcel Holtmann <marcel@holtmann.org> | 2016-08-29 06:19:46 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2016-09-19 20:19:34 +0200 |
| commit | 5504c3a31061704512707bb23bd7835e8a5281e4 (patch) | |
| tree | 711c7fbfbd27cf97d160f2b6dea500bd479bf3c3 /net/bluetooth/mgmt.c | |
| parent | Bluetooth: mgmt: Fix sending redundant event for Advertising Instance (diff) | |
| download | linux-5504c3a31061704512707bb23bd7835e8a5281e4.tar.xz linux-5504c3a31061704512707bb23bd7835e8a5281e4.zip | |
Bluetooth: Use individual flags for certain management events
Instead of hiding everything behind a general managment events flag,
introduce indivdual flags that allow fine control over which events are
send to a given management channel.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 32 |
1 files changed, 13 insertions, 19 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index f9af5f7c2ea2..469f5cc3109b 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -256,13 +256,6 @@ static int mgmt_limited_event(u16 event, struct hci_dev *hdev, void *data, flag, skip_sk); } -static int mgmt_generic_event(u16 event, struct hci_dev *hdev, void *data, - u16 len, struct sock *skip_sk) -{ - return mgmt_send_event(event, hdev, HCI_CHANNEL_CONTROL, data, len, - HCI_MGMT_GENERIC_EVENTS, skip_sk); -} - static int mgmt_event(u16 event, struct hci_dev *hdev, void *data, u16 len, struct sock *skip_sk) { @@ -579,8 +572,8 @@ static int new_options(struct hci_dev *hdev, struct sock *skip) { __le32 options = get_missing_options(hdev); - return mgmt_generic_event(MGMT_EV_NEW_CONFIG_OPTIONS, hdev, &options, - sizeof(options), skip); + return mgmt_limited_event(MGMT_EV_NEW_CONFIG_OPTIONS, hdev, &options, + sizeof(options), HCI_MGMT_OPTION_EVENTS, skip); } static int send_options_rsp(struct sock *sk, u16 opcode, struct hci_dev *hdev) @@ -1007,8 +1000,8 @@ static int new_settings(struct hci_dev *hdev, struct sock *skip) { __le32 ev = cpu_to_le32(get_current_settings(hdev)); - return mgmt_generic_event(MGMT_EV_NEW_SETTINGS, hdev, &ev, - sizeof(ev), skip); + return mgmt_limited_event(MGMT_EV_NEW_SETTINGS, hdev, &ev, + sizeof(ev), HCI_MGMT_SETTING_EVENTS, skip); } int mgmt_new_settings(struct hci_dev *hdev) @@ -3000,8 +2993,8 @@ static int set_local_name(struct sock *sk, struct hci_dev *hdev, void *data, if (err < 0) goto failed; - err = mgmt_generic_event(MGMT_EV_LOCAL_NAME_CHANGED, hdev, - data, len, sk); + err = mgmt_limited_event(MGMT_EV_LOCAL_NAME_CHANGED, hdev, data, + len, HCI_MGMT_LOCAL_NAME_EVENTS, sk); goto failed; } @@ -6502,8 +6495,9 @@ void __mgmt_power_off(struct hci_dev *hdev) mgmt_pending_foreach(0, hdev, cmd_complete_rsp, &status); if (memcmp(hdev->dev_class, zero_cod, sizeof(zero_cod)) != 0) - mgmt_generic_event(MGMT_EV_CLASS_OF_DEV_CHANGED, hdev, - zero_cod, sizeof(zero_cod), NULL); + mgmt_limited_event(MGMT_EV_CLASS_OF_DEV_CHANGED, hdev, + zero_cod, sizeof(zero_cod), + HCI_MGMT_DEV_CLASS_EVENTS, NULL); new_settings(hdev, match.sk); @@ -7100,8 +7094,8 @@ void mgmt_set_class_of_dev_complete(struct hci_dev *hdev, u8 *dev_class, mgmt_pending_foreach(MGMT_OP_REMOVE_UUID, hdev, sk_lookup, &match); if (!status) - mgmt_generic_event(MGMT_EV_CLASS_OF_DEV_CHANGED, hdev, - dev_class, 3, NULL); + mgmt_limited_event(MGMT_EV_CLASS_OF_DEV_CHANGED, hdev, dev_class, + 3, HCI_MGMT_DEV_CLASS_EVENTS, NULL); if (match.sk) sock_put(match.sk); @@ -7130,8 +7124,8 @@ void mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status) return; } - mgmt_generic_event(MGMT_EV_LOCAL_NAME_CHANGED, hdev, &ev, sizeof(ev), - cmd ? cmd->sk : NULL); + mgmt_limited_event(MGMT_EV_LOCAL_NAME_CHANGED, hdev, &ev, sizeof(ev), + HCI_MGMT_LOCAL_NAME_EVENTS, cmd ? cmd->sk : NULL); } static inline bool has_uuid(u8 *uuid, u16 uuid_count, u8 (*uuids)[16]) |