Commit Graph

5 Commits

Author SHA1 Message Date
Wei Hu
5efed58bdd TSO and checksum offloading support for Netvsc driver on Hyper-V.
Submitted by:	whu
Reviewed by:	royger
Approved by:	royger
MFC after:	1 week
Relnotes:	yes
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D2517
2015-06-24 06:01:29 +00:00
Wei Hu
da2f98a1cf Microsoft vmbus, storage and other related driver enhancements for HyperV.
- Vmbus multi channel support.
    - Vector interrupt support.
    - Signal optimization.
    - Storvsc driver performance improvement.
    - Scatter and gather support for storvsc driver.
    - Minor bug fix for KVP driver.
Thanks royger, jhb and delphij from FreeBSD community for the reviews
and comments. Also thanks Hovy Xu from NetApp for the contributions to
the storvsc driver.

PR:     195238
Submitted by:   whu
Reviewed by:    royger, jhb, delphij
Approved by:    royger
MFC after:      2 weeks
Relnotes:       yes
Sponsored by:   Microsoft OSTC
2015-04-29 10:12:34 +00:00
Xin LI
e72055b7fe Import HyperV Key-Value Pair (KVP) driver and daemon code by Microsoft,
many thanks for their continued support of FreeBSD.

While I'm there, also implement a new build knob, WITHOUT_HYPERV to
disable building and installing of the HyperV utilities when necessary.

The HyperV utilities are only built for i386 and amd64 targets.

This is a stable/10 candidate for inclusion with 10.1-RELEASE.

Submitted by:	Wei Hu <weh microsoft com>
MFC after:	1 week
2014-09-13 02:15:31 +00:00
Peter Grehan
ddc4c1e797 Fix vmbus channel memory leak where incorrect length parameter was
being passed to contigfree().

Submitted by:	Microsoft hyperv dev team
Approved by:	re@ (glebius)
2013-10-11 21:30:27 +00:00
Peter Grehan
cc759c1995 Microsoft have changed their policy on how the hyper-v code will
be pulled into FreeBSD. From now, FreeBSD will be considered the
upstream repo.

First step: move the drivers away from the contrib area and into
the base system.

A follow-on commit will include the drivers in the amd64 GENERIC kernel.
2013-07-17 06:30:23 +00:00