Vladimir Kondratyev 3544d43bb1 ng_ubt(4): do not attach Intel Wireless 8260/8265 in bootloader mode. ... Add helper function for synchronous execution of HCI commands at probe stage and use this function to check firmware state of Intel Wireless 8260/8265 bluetooth devices found in many post 2016 year laptops. Attempt to initialize FreeBSD bluetooth stack while such a device is in bootloader mode locks the adapter hardly so it requires power on/off cycle to restore. This change blocks ng_ubt attachment unless operational firmware is loaded thus preventing the lock up. PR: 237083 Reviewed by: hps, emax MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D21071		2019-08-18 22:11:42 +00:00
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bluetooth
bt3c
h4
hci
l2cap
socket
ubt
ubtbcmfw
Makefile
Makefile.inc