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authorMarcel Holtmann <marcel@holtmann.org>2006-09-26 09:43:48 +0200
committerDavid S. Miller <davem@sunset.davemloft.net>2006-09-28 18:01:33 -0700
commit6ac59344ef25d5f0ebadb5663cf700d25d2a3886 (patch)
treeb4dbdf1589e0a7b6d3ed04d38fb7615a54f0d7af /include/net/bluetooth/hci.h
parent1143e5a6d4d69cd36d44e0184769aa2b17041a10 (diff)
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[Bluetooth] Support create connection cancel command
In case of non-blocking connects it is possible that the last user of an ACL link quits before the connection has been fully established. This will lead to a race condition where the internal state of a connection is closed, but the actual link has been established and is active. In case of Bluetooth 1.2 and later devices it is possible to call create connection cancel to abort the connect. For older devices the disconnect timer will be used to trigger the needed disconnect. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net/bluetooth/hci.h')
-rw-r--r--include/net/bluetooth/hci.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 5f04181..10a3eec 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -297,6 +297,7 @@ struct hci_cp_host_buffer_size {
/* Link Control */
#define OGF_LINK_CTL 0x01
+
#define OCF_CREATE_CONN 0x0005
struct hci_cp_create_conn {
bdaddr_t bdaddr;
@@ -307,6 +308,11 @@ struct hci_cp_create_conn {
__u8 role_switch;
} __attribute__ ((packed));
+#define OCF_CREATE_CONN_CANCEL 0x0008
+struct hci_cp_create_conn_cancel {
+ bdaddr_t bdaddr;
+} __attribute__ ((packed));
+
#define OCF_ACCEPT_CONN_REQ 0x0009
struct hci_cp_accept_conn_req {
bdaddr_t bdaddr;