Hi Loic, >> With 4.14 I get the following, the address doesn't look right, do you >> have a link to the serdev patch headed to 4.15? >> >> # hciconfig >> hci0: Type: Primary Bus: UART >> BD Address: AA:AA:AA:AA:AA:AA ACL MTU: 1021:8 SCO MTU: 64:1 >> DOWN >> RX bytes:542 acl:0 sco:0 events:11 errors:0 >> TX bytes:77 acl:0 sco:0 commands:17 errors:0 > > > HCI link seems ok since you have some events/commands in the stats. > It could be a firmware issue, missing or at the wrong place (BCM43xxx.hcd). > Does the hci_bcm request firmware call fail ? (dev_info message).
So it seems it's actually working fine albeit the strange mac addr, no idea what I was trying before, although there's an error about loading firmware: [ 31.035291] Bluetooth: hci0: BCM: chip id 94 [ 31.035801] Bluetooth: hci0: BCM: features 0x2e [ 31.037483] Bluetooth: hci0: BCM43430A1 [ 31.037498] Bluetooth: hci0: BCM43430A1 (001.002.009) build 0000 [ 31.037694] bluetooth hci0: Direct firmware load for brcm/BCM43430A1.hcd failed with error -2 [ 31.037704] Bluetooth: hci0: BCM: Patch brcm/BCM43430A1.hcd not found By adding a firmware [1] to the location it actually now stops working, although shows up with a hciconfig, and had the following errors. [ 26.078038] Bluetooth: hci0: BCM: chip id 94 [ 26.096797] Bluetooth: hci0: BCM: features 0x2e [ 28.130753] Bluetooth: hci0 command 0x0c14 tx timeout [ 36.322725] Bluetooth: hci0: BCM: Reading local name failed (-110) Thanks, Peter