litmus-rt.git/net/bluetooth, branch master

Bluetooth: Fix remote name event return directly.

2015-05-14T08:35:04+00:00

This patch fixes hci_remote_name_evt dose not resolve name during
discovery status is RESOLVING. Before simultaneous dual mode scan enabled,
hci_check_pending_name will set discovery status to STOPPED eventually.

Signed-off-by: Wesley Kuo 
Signed-off-by: Marcel Holtmann

Bluetooth: Skip the shutdown routine if the interface is not up

2015-04-30T16:45:27+00:00

Most likely, the shutdown routine requires the interface to be up.
This is the case for BTUSB_INTEL: the routine tries to send a command
to the interface, but since this one is down, it fails and exits once
HCI_INIT_TIMEOUT has expired.

Signed-off-by: Gabriele Mazzotta 
Signed-off-by: Marcel Holtmann 
Cc: stable@vger.kernel.org # 4.0.x

Bluetooth: hidp: Fix regression with older userspace and flags validation

2015-04-18T15:01:08+00:00

While it is not used by newer userspace anymore, the older userspace was
utilizing HIDP_VIRTUAL_CABLE_UNPLUG and HIDP_BOOT_PROTOCOL_MODE flags
when adding a new HIDP connection.

The flags validation is important, but we can not break older userspace
and with that allow providing these flags even if newer userspace does
not use them anymore.

Reported-and-tested-by: Jörg Otte 
Signed-off-by: Marcel Holtmann 
Signed-off-by: Linus Torvalds

Bluetooth: Read LE remote features during connection establishment

2015-04-09T05:36:54+00:00

When establishing a Bluetooth LE connection, read the remote used
features mask to determine which features are supported. This was
not really needed with Bluetooth 4.0, but since Bluetooth 4.1 and
also 4.2 have introduced new optional features, this becomes more
important.

This works the same as with BR/EDR where the connection enters the
BT_CONFIG stage and hci_connect_cfm call is delayed until the remote
features have been retrieved. Only after successfully receiving the
remote features, the connection enters the BT_CONNECTED state.

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg

Bluetooth: Add local SSP OOB data to OOB ext data mgmt command

2015-04-07T21:31:20+00:00

The Read Local Out Of Band Extended Data mgmt command is specified to
return the SSP values when given a BR/EDR address type as input
parameter. The returned values may include either the 192-bit variants
of C and R, or their 256-bit variants, or both, depending on the status
of Secure Connections and Secure Connections Only modes. If SSP is not
enabled the command will only return the Class of Device value (like it
has done so far).

Signed-off-by: Johan Hedberg 
Signed-off-by: Marcel Holtmann

Bluetooth: Remove hci_recv_stream_fragment function

2015-04-07T16:47:10+00:00

The hci_recv_stream_fragment function should have never been introduced
in the first place. The Bluetooth core does not need to know anything
about the HCI transport protocol.

With all transport protocol specific detailed moved back into the
drivers where they belong (mainly generic USB and UART drivers), this
function can now be removed.

This reduces the size of hci_dev structure and also removes an exported
symbol from the Bluetooth core module.

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg

Bluetooth: Make data pointer of hci_recv_stream_fragment const

2015-04-07T16:47:09+00:00

The data pointer provided to hci_recv_stream_fragment function should
have been marked const. The function has no business in modifying the
original data. So fix this now.

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg

Bluetooth: Fix location of TX power field in LE advertising data

2015-04-04T05:50:20+00:00

The TX power field in the LE advertising data should be placed last
since it needs to be possible to enable kernel controlled TX power,
but still allow for userspace provided flags field.

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg

Bluetooth: hidp: Use BIT(x) instead of (1 << x)

2015-04-04T05:50:20+00:00

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg

Bluetooth: cmtp: Use BIT(x) instead of (1 << x)

2015-04-04T05:50:20+00:00

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg