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freebsd-dev/sys/netgraph
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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
..
atm sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
bluetooth ng_ubt(4): do not attach Intel Wireless 8260/8265 in bootloader mode. 2019-08-18 22:11:42 +00:00
netflow sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
netgraph.h
ng_async.c
ng_async.h
ng_atmllc.c Correct pseudo misspelling in sys/ comments 2018-02-23 18:15:50 +00:00
ng_atmllc.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_base.c Remove extra M_ZERO from NG_MKRESPONSE() argument. 2018-08-20 14:35:54 +00:00
ng_bpf.c
ng_bpf.h
ng_bridge.c Revert r327828, r327949, r327953, r328016-r328026, r328041: 2018-01-21 15:42:36 +00:00
ng_bridge.h
ng_car.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_car.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_checksum.c netgraph module for reconstructing checksums 2016-08-01 12:09:04 +00:00
ng_checksum.h netgraph module for reconstructing checksums 2016-08-01 12:09:04 +00:00
ng_cisco.c
ng_cisco.h
ng_deflate.c Revert r327828, r327949, r327953, r328016-r328026, r328041: 2018-01-21 15:42:36 +00:00
ng_deflate.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_device.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_device.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_echo.c
ng_echo.h
ng_eiface.c Use the new VNET_DEFINE_STATIC macro when we are defining static VNET 2018-07-24 16:35:52 +00:00
ng_eiface.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_etf.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_etf.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_ether_echo.c
ng_ether_echo.h
ng_ether.c The interface name must be sanitized before the search to match the existing 2018-08-15 13:42:22 +00:00
ng_ether.h
ng_frame_relay.c
ng_frame_relay.h
ng_gif_demux.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_gif_demux.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_gif.c Catch up two more places to the V_ifnet change to a CK_STAILQ. 2018-05-24 00:06:55 +00:00
ng_gif.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_hole.c
ng_hole.h
ng_hub.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_hub.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_iface.c Allow some nesting of ng_iface(4) interfaces and add a configuration knob. 2019-02-08 06:19:28 +00:00
ng_iface.h Use if_tunnel_check_nesting() for ng_iface(4). 2018-08-03 22:55:58 +00:00
ng_ip_input.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_ip_input.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_ipfw.c Remove 'dir' argument in ng_ipfw_input, since ip_fw_args now has this info. 2019-03-14 22:30:05 +00:00
ng_ipfw.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_ksocket.c Check return value from soaccept(). 2017-06-14 16:13:20 +00:00
ng_ksocket.h
ng_l2tp.c Writing out the L2TP control packet requires 12 bytes of 2016-11-17 14:03:44 +00:00
ng_l2tp.h
ng_lmi.c
ng_lmi.h
ng_message.h
ng_mppc.c mppc - Finish pluging NETGRAPH_MPPC_COMPRESSION. 2017-01-20 00:02:11 +00:00
ng_mppc.h
ng_nat.c Allow ng_nat to be attached to a ethernet interface directly via ng_ether(4) 2018-12-17 16:00:35 +00:00
ng_nat.h Allow ng_nat to be attached to a ethernet interface directly via ng_ether(4) 2018-12-17 16:00:35 +00:00
ng_one2many.c
ng_one2many.h
ng_parse.c Revert r327828, r327949, r327953, r328016-r328026, r328041: 2018-01-21 15:42:36 +00:00
ng_parse.h
ng_patch.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_patch.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_pipe.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_pipe.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_ppp.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_ppp.h
ng_pppoe.c ng_pppoe(8): add support for user-supplied Host-Uniq tag. 2018-02-14 21:17:44 +00:00
ng_pppoe.h ng_pppoe(8): add support for user-supplied Host-Uniq tag. 2018-02-14 21:17:44 +00:00
ng_pptpgre.c Make ng_pptpgre(8) netgraph node be able to restore order for packets 2018-11-04 19:10:44 +00:00
ng_pptpgre.h Make ng_pptpgre(8) netgraph node be able to restore order for packets 2018-11-04 19:10:44 +00:00
ng_pred1.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_pred1.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_rfc1490.c
ng_rfc1490.h
ng_sample.c
ng_sample.h
ng_socket.c
ng_socket.h
ng_socketvar.h
ng_source.c ng_source(4): correction after the change r340617 2018-11-27 04:05:38 +00:00
ng_source.h
ng_split.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_split.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_sppp.c
ng_sppp.h
ng_tag.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_tag.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_tcpmss.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_tcpmss.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_tee.c
ng_tee.h
ng_tty.c
ng_tty.h
ng_UI.c
ng_UI.h
ng_vjc.c
ng_vjc.h
ng_vlan.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ng_vlan.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
NOTES