Hi Satoshi,
[quote]
I can find only following lines under "Bluetooth subsystem support" by "make ARCH=arm menuconfig" with SDK 7.00.00.00.
< > RFCOMM protocol support
< > BNEP protocol support
< > HIDP protocol support
Bluetooth device drivers ---->
I want to know how to display other options you indicated.
[/quote]
Sorry for the very first reply and that is applicable for older kernel version.
From latest SDK's "Makefile" , you can get all the BT protocol support ( L2CAP and SCO support) once you enabled bluetooth subsystem support.
Enable "Bluetooth subsystem support" and check that whether appropriate BT object files created or not (.o)
l2cap_core.o l2cap_sock.o smp.o sco.o