diff options
| author | Johan Hedberg | 2012-01-04 12:31:59 +0100 |
|---|---|---|
| committer | Johan Hedberg | 2012-02-13 16:01:19 +0100 |
| commit | 561aafbcb2e3f8fee11d3781f866c7b4c4f93a28 (patch) | |
| tree | 98fc5da4793bd16810a47450afe28e7304bdea8c /include/net | |
| parent | Bluetooth: Move Extended Inquiry Response defines to hci.h (diff) | |
| download | kernel-qcow2-linux-561aafbcb2e3f8fee11d3781f866c7b4c4f93a28.tar.gz kernel-qcow2-linux-561aafbcb2e3f8fee11d3781f866c7b4c4f93a28.tar.xz kernel-qcow2-linux-561aafbcb2e3f8fee11d3781f866c7b4c4f93a28.zip | |
Bluetooth: Add initial mgmt_confirm_name support
This patch adds initial support for mgmt_confirm_name. It adds the
necessary tracking of the name state by extending the inquiry cache. The
actual name resolving operation (to be done once inquiry is finished) is
not yet part of this patch.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 91d1baf05077..2999b6e2c3f0 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -44,14 +44,23 @@ struct inquiry_data { }; struct inquiry_entry { - struct list_head list; + struct list_head all; /* inq_cache.all */ + struct list_head list; /* unknown or resolve */ + enum { + NAME_NOT_KNOWN, + NAME_NEEDED, + NAME_PENDING, + NAME_KNOWN, + } name_state; __u32 timestamp; struct inquiry_data data; }; struct inquiry_cache { - struct list_head list; - __u32 timestamp; + struct list_head all; /* All devices found during inquiry */ + struct list_head unknown; /* Name state not known */ + struct list_head resolve; /* Name needs to be resolved */ + __u32 timestamp; }; struct hci_conn_hash { @@ -350,12 +359,14 @@ extern int sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb); static inline void inquiry_cache_init(struct hci_dev *hdev) { - INIT_LIST_HEAD(&hdev->inq_cache.list); + INIT_LIST_HEAD(&hdev->inq_cache.all); + INIT_LIST_HEAD(&hdev->inq_cache.unknown); + INIT_LIST_HEAD(&hdev->inq_cache.resolve); } static inline int inquiry_cache_empty(struct hci_dev *hdev) { - return list_empty(&hdev->inq_cache.list); + return list_empty(&hdev->inq_cache.all); } static inline long inquiry_cache_age(struct hci_dev *hdev) @@ -371,7 +382,10 @@ static inline long inquiry_entry_age(struct inquiry_entry *e) struct inquiry_entry *hci_inquiry_cache_lookup(struct hci_dev *hdev, bdaddr_t *bdaddr); -void hci_inquiry_cache_update(struct hci_dev *hdev, struct inquiry_data *data); +struct inquiry_entry *hci_inquiry_cache_lookup_unknown(struct hci_dev *hdev, + bdaddr_t *bdaddr); +void hci_inquiry_cache_update(struct hci_dev *hdev, struct inquiry_data *data, + bool name_known); /* ----- HCI Connections ----- */ enum { @@ -913,7 +927,8 @@ int mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status); int mgmt_read_local_oob_data_reply_complete(struct hci_dev *hdev, u8 *hash, u8 *randomizer, u8 status); int mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, - u8 addr_type, u8 *dev_class, s8 rssi, u8 *eir); + u8 addr_type, u8 *dev_class, s8 rssi, + u8 cfm_name, u8 *eir); int mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 *name); int mgmt_start_discovery_failed(struct hci_dev *hdev, u8 status); int mgmt_stop_discovery_failed(struct hci_dev *hdev, u8 status); |