Skip site navigation (1)Skip section navigation (2)
Date:      Thu, 18 Feb 2016 08:15:34 +0000
From:      "sepherosa_gmail.com (Sepherosa Ziehau)" <phabric-noreply@FreeBSD.org>
To:        freebsd-virtualization@freebsd.org
Subject:   [Differential] [Request, 2 lines] D5317: hyperv/hn: Enable IP header checksum offloading for WIN8 (WinServ2012)
Message-ID:  <differential-rev-PHID-DREV-7pi6rvrrkhv3yzg6h22k-req@FreeBSD.org>

next in thread | raw e-mail | index | archive | help

--b1_2375b0fc97c583157411e5cd9ae9620a
Content-Type: text/plain; charset = "utf-8"
Content-Transfer-Encoding: 8bit

sepherosa_gmail.com created this revision.
sepherosa_gmail.com added reviewers: network, adrian, delphij, royger, decui_microsoft.com, honzhan_microsoft.com, howard0su_gmail.com.
sepherosa_gmail.com added subscribers: freebsd-net-list, freebsd-virtualization-list.

REVISION SUMMARY
  Tested on Windows Server 2012.

REVISION DETAIL
  https://reviews.freebsd.org/D5317

AFFECTED FILES
  sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c

CHANGE DETAILS
  diff --git a/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c b/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c
  --- a/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c
  +++ b/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c
  @@ -176,7 +176,7 @@
    * later.  UDP checksum offloading doesn't work on earlier
    * Windows releases.
    */
  -#define HN_CSUM_ASSIST_WIN8	(CSUM_TCP)
  +#define HN_CSUM_ASSIST_WIN8	(CSUM_IP | CSUM_TCP)
   #define HN_CSUM_ASSIST		(CSUM_IP | CSUM_UDP | CSUM_TCP)
   
   #define HN_LRO_LENLIM_DEF		(25 * ETHERMTU)

EMAIL PREFERENCES
  https://reviews.freebsd.org/settings/panel/emailpreferences/

To: sepherosa_gmail.com, network, adrian, delphij, royger, decui_microsoft.com, honzhan_microsoft.com, howard0su_gmail.com
Cc: freebsd-virtualization-list, freebsd-net-list

--b1_2375b0fc97c583157411e5cd9ae9620a
Content-Type: text/x-patch; charset=utf-8; name="D5317.13408.patch"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="D5317.13408.patch"
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=


--b1_2375b0fc97c583157411e5cd9ae9620a--



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?differential-rev-PHID-DREV-7pi6rvrrkhv3yzg6h22k-req>