[Bug 195238] [Hyper-v] Enhance VMBUS and improve storage performance

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Fri May 22 09:04:52 UTC 2015


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195238

--- Comment #6 from commit-hook at freebsd.org ---
A commit references this bug:

Author: whu
Date: Fri May 22 09:03:58 UTC 2015
New revision: 283280
URL: https://svnweb.freebsd.org/changeset/base/283280

Log:
  MFC r282212:

  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
  Approved by:    royger
  Relnotes:       yes
  Sponsored by:   Microsoft OSTC
  Differential Revision:  https://reviews.freebsd.org/D2575

Changes:
_U  stable/10/
  stable/10/sys/amd64/amd64/apic_vector.S
  stable/10/sys/amd64/conf/GENERIC
  stable/10/sys/amd64/conf/NOTES
  stable/10/sys/amd64/include/apicvar.h
  stable/10/sys/conf/options.amd64
  stable/10/sys/conf/options.i386
  stable/10/sys/dev/hyperv/include/hyperv.h
  stable/10/sys/dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c
  stable/10/sys/dev/hyperv/storvsc/hv_vstorage.h
  stable/10/sys/dev/hyperv/utilities/hv_kvp.c
  stable/10/sys/dev/hyperv/utilities/hv_util.c
  stable/10/sys/dev/hyperv/vmbus/hv_channel.c
  stable/10/sys/dev/hyperv/vmbus/hv_channel_mgmt.c
  stable/10/sys/dev/hyperv/vmbus/hv_connection.c
  stable/10/sys/dev/hyperv/vmbus/hv_hv.c
  stable/10/sys/dev/hyperv/vmbus/hv_ring_buffer.c
  stable/10/sys/dev/hyperv/vmbus/hv_vmbus_drv_freebsd.c
  stable/10/sys/dev/hyperv/vmbus/hv_vmbus_priv.h
  stable/10/sys/i386/conf/GENERIC
  stable/10/sys/i386/i386/apic_vector.s

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