diff options
| author | Johan Hedberg <johan.hedberg@intel.com> | 2013-10-02 13:43:13 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2013-10-02 03:48:28 -0700 |
| commit | 56f8790102f48a4959a729ecdccff332591014e1 (patch) | |
| tree | f82d05066b39122e2eb8fcb77550fba543605449 /include/net/bluetooth | |
| parent | 2cc8689028cd077e3e9cb9a192b1bb524fe38935 (diff) | |
| download | linux-56f8790102f48a4959a729ecdccff332591014e1.tar.bz2 | |
Bluetooth: Introduce a new HCI_BREDR_ENABLED flag
To allow treating dual-mode (BR/EDR/LE) controllers as single-mode ones
(LE-only) we want to introduce a new HCI_BREDR_ENABLED flag to track
whether BR/EDR is enabled or not (previously we simply looked at the
feature bit with lmp_bredr_enabled).
This patch add the new flag and updates the relevant places to test
against it instead of using lmp_bredr_enabled. The flag is by default
enabled when registering an adapter and only cleared if necessary once
the local features have been read during the HCI init procedure.
We cannot completely block BR/EDR usage in case user space uses raw HCI
sockets but the patch tries to block this in places where possible, such
as the various BR/EDR specific ioctls.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net/bluetooth')
| -rw-r--r-- | include/net/bluetooth/hci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 7ede2666dc75..4fa08d7b997d 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -122,6 +122,7 @@ enum { HCI_LINK_SECURITY, HCI_PERIODIC_INQ, HCI_FAST_CONNECTABLE, + HCI_BREDR_ENABLED, }; /* A mask for the flags that are supposed to remain when a reset happens |