Bluetooth: Introduce BT_BREDR and BT_LE config options
The current kernel options do not make it clear which modules are for
Bluetooth Classic (BR/EDR) and which are for Bluetooth Low Energy (LE).
To make it really clear, introduce BT_BREDR and BT_LE options with
proper dependencies into the different modules. Both new options
default to y to not create a regression with previous kernel config
files.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/net/bluetooth/Kconfig b/net/bluetooth/Kconfig
index 600fb29..5e97a8f 100644
--- a/net/bluetooth/Kconfig
+++ b/net/bluetooth/Kconfig
@@ -39,11 +39,10 @@
to Bluetooth kernel modules are provided in the BlueZ packages. For
more information, see <http://www.bluez.org/>.
-config BT_6LOWPAN
- tristate "Bluetooth 6LoWPAN support"
- depends on BT && 6LOWPAN
- help
- IPv6 compression over Bluetooth Low Energy.
+config BT_BREDR
+ bool "Bluetooth Classic (BR/EDR) features"
+ depends on BT
+ default y
source "net/bluetooth/rfcomm/Kconfig"
@@ -53,4 +52,15 @@
source "net/bluetooth/hidp/Kconfig"
+config BT_LE
+ bool "Bluetooth Low Energy (LE) features"
+ depends on BT
+ default y
+
+config BT_6LOWPAN
+ tristate "Bluetooth 6LoWPAN support"
+ depends on BT_LE && 6LOWPAN
+ help
+ IPv6 compression over Bluetooth Low Energy.
+
source "drivers/bluetooth/Kconfig"
diff --git a/net/bluetooth/bnep/Kconfig b/net/bluetooth/bnep/Kconfig
index 71791fc..9b70317 100644
--- a/net/bluetooth/bnep/Kconfig
+++ b/net/bluetooth/bnep/Kconfig
@@ -1,6 +1,6 @@
config BT_BNEP
tristate "BNEP protocol support"
- depends on BT
+ depends on BT_BREDR
select CRC32
help
BNEP (Bluetooth Network Encapsulation Protocol) is Ethernet
diff --git a/net/bluetooth/cmtp/Kconfig b/net/bluetooth/cmtp/Kconfig
index 94cbf42..939da0f 100644
--- a/net/bluetooth/cmtp/Kconfig
+++ b/net/bluetooth/cmtp/Kconfig
@@ -1,6 +1,6 @@
config BT_CMTP
tristate "CMTP protocol support"
- depends on BT && ISDN_CAPI
+ depends on BT_BREDR && ISDN_CAPI
help
CMTP (CAPI Message Transport Protocol) is a transport layer
for CAPI messages. CMTP is required for the Bluetooth Common
diff --git a/net/bluetooth/hidp/Kconfig b/net/bluetooth/hidp/Kconfig
index 9332bc7..bc8610b 100644
--- a/net/bluetooth/hidp/Kconfig
+++ b/net/bluetooth/hidp/Kconfig
@@ -1,6 +1,6 @@
config BT_HIDP
tristate "HIDP protocol support"
- depends on BT && INPUT
+ depends on BT_BREDR && INPUT
select HID
help
HIDP (Human Interface Device Protocol) is a transport layer
diff --git a/net/bluetooth/rfcomm/Kconfig b/net/bluetooth/rfcomm/Kconfig
index 18d352e..335df75 100644
--- a/net/bluetooth/rfcomm/Kconfig
+++ b/net/bluetooth/rfcomm/Kconfig
@@ -1,6 +1,6 @@
config BT_RFCOMM
tristate "RFCOMM protocol support"
- depends on BT
+ depends on BT_BREDR
help
RFCOMM provides connection oriented stream transport. RFCOMM
support is required for Dialup Networking, OBEX and other Bluetooth