BMC/Intel-BMC/linux.git/net/bluetooth/hci_conn.c, branch dev

Bluetooth: Fix encryption key size handling for LTKs

2015-06-09T07:09:06+00:00

The encryption key size for LTKs is supposed to be applied only at the moment of encryption. When generating a Link Key (using LE SC) from the LTK the full non-shortened value should be used. This patch modifies the code to always keep the full value around and only apply the key size when passing the value to HCI. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann

Bluetooth: Introduce hci_dev_clear_flag helper macro

2015-03-13T10:09:27+00:00

Instead of manually coding clear_bit on hdev->dev_flags all the time, use hci_dev_clear_flag helper macro. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg

Bluetooth: Introduce hci_dev_set_flag helper macro

2015-03-13T10:09:26+00:00

Instead of manually coding set_bit on hdev->dev_flags all the time, use hci_dev_set_flag helper macro. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg

Bluetooth: Introduce hci_dev_test_flag helper macro

2015-03-13T10:09:25+00:00

Instead of manually coding test_bit on hdev->dev_flags all the time, use hci_dev_test_flag helper macro. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg

Bluetooth: Convert disconn_cfm to be triggered through hci_cb

2015-02-19T07:44:29+00:00

This patch moves all the disconn_cfm callbacks to be based on the hci_cb list. This means making l2cap_disconn_cfm private to l2cap_core.c and sco_conn_cb private to sco.c respectively. Since the hci_conn type filtering isn't done any more on the wrapper level the callbacks themselves need to check that they were passed a relevant type of connection. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann

Bluetooth: Convert connect_cfm to be triggered through hci_cb

2015-02-19T07:44:29+00:00

This patch moves all the connect_cfm callbacks to be based on the hci_cb list. This means making l2cap_connect_cfm private to l2cap_core.c and sco_connect_cb private to sco.c respectively. Since the hci_conn type filtering isn't done any more on the wrapper level the callbacks themselves need to check that they were passed a relevant type of connection. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann

Bluetooth: Improve error handling in connect acl

2015-02-14T04:19:59+00:00

With this patch -EOPNOTSUPP will be returned by hci_connect_acl for LE only controllers. If it is dual device with disabled BREDR -ECONNREFUSED will be returned Signed-off-by: Lukasz Rymanowski Signed-off-by: Johan Hedberg

Bluetooth: Do not allow LE connection if LE is not enabled

2015-02-14T04:19:59+00:00

Kernel gives possibility to enable/disable LE host support. There is flag HCI_LE_ENABLED which is set when this support is enabled and some parts of the code checks this flag e.g. SMP However it is still possible to make LE connection if LE Host support is disabled, what might be confused for remote device. This patch makes sure that kernel will not send HCI LE Create Connection if LE HOST support is not enabled. Signed-off-by: Lukasz Rymanowski Signed-off-by: Johan Hedberg

Bluetooth: Remove unused function

2015-01-16T11:06:38+00:00

Remove the function hci_conn_change_link_key() that is not used anywhere. This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist Signed-off-by: Johan Hedberg

Bluetooth: Add opcode parameter to hci_req_complete_t callback

2015-01-12T09:16:31+00:00

When hci_req_run() calls its provided complete function and one of the HCI commands in the sequence fails, then provide the opcode of failing command. In case of success HCI_OP_NOP is provided since all commands completed. This patch fixes the prototype of hci_req_complete_t and all its users. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg