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[PATCH v2 0/3] Report IP network prefix in XenStore


  • To: win-pv-devel@xxxxxxxxxxxxxxxxxxxx
  • From: Tu Dinh <ngoc-tu.dinh@xxxxxxxxxx>
  • Date: Tue, 28 Jul 2026 16:44:17 +0200
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  • Cc: Tu Dinh <ngoc-tu.dinh@xxxxxxxxxx>
  • Delivery-date: Tue, 28 Jul 2026 14:44:24 +0000
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  • List-id: Developer list for the Windows PV Drivers subproject <win-pv-devel.lists.xenproject.org>

v2: Fix duplicated writing of the IPv4 address.

xenstore-paths.pandoc 644ea6f84510 specified a new key "~/attr/vif/
$DEVID/ipv4/$INDEX/prefix" for reporting network prefixes.

Resolve this info from MIB_UNICASTIPADDRESS_ROW.OnLinkPrefixLength for
reporting.

Tu Dinh (3):
  Generalize AddressTable as address structs
  Refactor FrontendDumpIPv4/IPv6Address
  Report IP network prefix in XenStore

 src/xenvif/frontend.c | 195 +++++++++++++++++++++++++++---------------
 1 file changed, 125 insertions(+), 70 deletions(-)

--
2.55.0.windows.3


--
Ngoc Tu Dinh | Vates XCP-ng Developer

XCP-ng & Xen Orchestra - Vates solutions

web: https://vates.tech

 


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