If alloc_skb() fails in read_index_list() we'll return -ENOMEM without
releasing 'hci_dev_list_lock'.
Signed-off-by: NJesper Juhl <jj@chaosbits.net>
Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>

This patch adds Bluetooth Management interface events for controller
addition and removal. The events correspond to the existing HCI_DEV_REG
and HCI_DEV_UNREG stack internal events.
Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com>
Acked-by: NMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>

This patch implements the read_info command which is used to fetch basic
info about an adapter.
Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com>
Acked-by: NMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>

This patch implements the read_index_list command through which
userspace can get a list of current adapter indices.
Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com>
Acked-by: NMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>

This patch implements the initial read_version command that userspace
will use before any other management interface operations.
Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com>
Acked-by: NMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>

The command handlers for bluetooth management messaging should be able
to report errors (such as memory allocation failures) to the higher
levels in the call stack.
Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com>
Acked-by: NMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>

Add initial code for handling Bluetooth Management interface messages.
Signed-off-by: NJohan Hedberg <johan.hedberg@nokia.com>
Acked-by: NMarcel Holtmann <marcel@holtmann.org>
Acked-by: NAndrei Emeltchenko <andrei.emeltchenko@nokia.com>
Signed-off-by: NGustavo F. Padovan <padovan@profusion.mobi>