opnsense-src/sys/dev/hyperv/netvsc
Sepherosa Ziehau 99e315276a hyperv/vmbus: Fix sub-channel re-open support.
For multi-channel devices, once the primary channel is closed,
a set of 'rescind' messages for sub-channels will be delivered
by Hypervisor.  Sub-channel MUST be freed according to these
'rescind' messages; directly re-openning sub-channels in the
same fashion as the primary channel's re-opening does NOT work
at all.

After the primary channel is re-opened, requested # of sub-
channels will be delivered though 'channel offer' messages, and
this set of newly offered channels can be opened along side with
the primary channel.

This unbreaks the MTU setting for hn(4), which requires re-
openning all existsing channels upon MTU change.

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6978
2016-07-12 08:38:03 +00:00
..
hv_net_vsc.c hyperv/hn: Avoid sub-channel creation callback. 2016-04-26 05:08:55 +00:00
hv_net_vsc.h hyperv/hn: Extract RSS hash value and type. 2016-05-11 03:31:25 +00:00
hv_netvsc_drv_freebsd.c hyperv/vmbus: Fix sub-channel re-open support. 2016-07-12 08:38:03 +00:00
hv_rndis.h hyperv/hn: Combine per-packet-information parsing. 2016-05-16 03:26:16 +00:00
hv_rndis_filter.c hyperv/hn: Combine per-packet-information parsing. 2016-05-16 03:26:16 +00:00
hv_rndis_filter.h hyperv: Update copyright to 2016 for the files Microsoft changed in 2016 2016-04-22 05:01:43 +00:00