Hi, I am working on Bluez5.43 stack, cross compiled for ARM v7 and successfully compiled. also ported into the target device. I am using Broadcom bluetooth chip (BCM4334x)The problem is when i do a hciconfig i am getting the following result # hciconfig hci0: Type: Primary Bus: UART BD Address: 72:8E:6C:AB:DD:A4 ACL MTU: 1021:8 SCO MTU: 64:1 DOWN RX bytes:647 acl:0 sco:0 events:32 errors:0 TX bytes:407 acl:0 sco:0 commands:32 errors:0 1) I am not able to scan any devices. what could be the possible causes ? In my other bluetooth device it is detected as Bluetooth USB Host Controller 2) But I am expecting the following result # hciconfig hci0: Type: BR/EDR Bus: UART BD Address: C4:00:49:00:06:D9 ACL MTU: 1021:8 SCO MTU: 64:1 UP RUNNING PSCAN ISCAN RX bytes:3640 acl:0 sco:0 events:317 errors:0 TX bytes:43776 acl:0 sco:0 commands:311 errors: What modifications I need to be done in hciattach_bcm4334x.c code inorder to get the above output or I need to modify in some other files of Bluez? 3) Is there any thing to do with this HCI type for scanning? With Regards Raja -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html