Hi Julio, > I have a card reader with bluetooth controller built-in (Broadcom BCM2045A) and it stopped working suddenly some days ago as it appears down and I can't bring it up with hciconfig, this is what happens: > > sudo hciconfig hci0 up > Can't init device hci0: Operation not supported (95) > > This is the output of hcidump when running this command: > > hcidump > HCI sniffer - Bluetooth packet analyzer ver 5.35 > device: hci0 snap_len: 1500 filter: 0xffffffffffffffff >> HCI Event: Command Complete (0x0e) plen 4 > Reset (0x03|0x0003) ncmd 1 > status 0x00 >> HCI Event: Command Complete (0x0e) plen 12 > Read Local Supported Features (0x04|0x0003) ncmd 1 > status 0x00 > Features: 0xff 0xff 0x8d 0xfe 0x8f 0xf9 0x00 0x80 >> HCI Event: Command Complete (0x0e) plen 12 > Read Local Version Information (0x04|0x0001) ncmd 1 > status 0x00 > HCI Version: 2.0 (0x3) HCI Revision: 0x2000 > LMP Version: 2.0 (0x3) LMP Subversion: 0x410d > Manufacturer: Broadcom Corporation (15) >> HCI Event: Command Complete (0x0e) plen 10 > Read BD ADDR (0x04|0x0009) ncmd 1 > status 0x00 bdaddr 25:7B:43:51:08:D3 >> HCI Event: Command Complete (0x0e) plen 11 > Read Buffer Size (0x04|0x0005) ncmd 1 > status 0x00 > ACL MTU 1017:8 SCO MTU 64:0 >> HCI Event: Command Complete (0x0e) plen 7 > Read Class of Device (0x03|0x0023) ncmd 1 > status 0x00 class 0x000000 >> HCI Event: Command Complete (0x0e) plen 252 > Read Local Name (0x03|0x0014) ncmd 1 > status 0x00 name 'BCM2045' >> HCI Event: Command Complete (0x0e) plen 6 > Read Voice Setting (0x03|0x0025) ncmd 1 > status 0x00 voice setting 0x0060 >> HCI Event: Command Complete (0x0e) plen 5 > Read Number of Supported IAC (0x03|0x0038) ncmd 1 >> HCI Event: Command Complete (0x0e) plen 8 > Read Current IAC LAP (0x03|0x0039) ncmd 1 > IAC 0x9e8b33 (General Inquiry Access Code) >> HCI Event: Command Complete (0x0e) plen 4 > Set Event Filter (0x03|0x0005) ncmd 1 > status 0x00 >> HCI Event: Command Complete (0x0e) plen 4 > Write Connection Accept Timeout (0x03|0x0016) ncmd 1 > status 0x00 >> HCI Event: Command Complete (0x0e) plen 68 > Read Local Supported Commands (0x04|0x0002) ncmd 1 > status 0x00 > Commands: ffffff03feffcfffffffffff0300f8ff07 >> HCI Event: Command Complete (0x0e) plen 4 > Write Inquiry Mode (0x03|0x0045) ncmd 1 > status 0x00 >> HCI Event: Command Complete (0x0e) plen 14 > Read Local Extended Features (0x04|0x0004) ncmd 1 > status 0x00 page 1 max 0 > Features: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 >> HCI Event: Command Complete (0x0e) plen 4 > Set Event Mask (0x03|0x0001) ncmd 1 > status 0x00 >> HCI Event: Command Complete (0x0e) plen 4 > Write Default Link Policy Settings (0x02|0x000f) ncmd 1 > status 0x00 >> HCI Event: Command Complete (0x0e) plen 8 > Read Page Scan Activity (0x03|0x001b) ncmd 1 > status 0x00 interval 2048 window 18 >> HCI Event: Command Complete (0x0e) plen 4 > Delete Stored Link Key (0x03|0x0012) ncmd 1 > status 0x11 deleted 2048 > Error: Unsupported Feature or Parameter Value for some reason this command is failing. That should not happen actually. What is the content of /sys/kernel/debug/usb/devices for this device. Regards Marcel -- 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
