[PATCH v11 0/2] Update ECN (RFC3168) and Add Accurate ECN (RFC9768) feature

From: Chia-Yu Chang <[email protected]>

Hello,

Please find ECN and AccECN patch v11, which aligns the specficiation with RFC3168
ECN requirements with and adds Accurate ECN feature of RFC9768.

Best Regards,
Chia-Yu

---
v11 (230Feb-2026)
- Update commit message

v10 (14-Aug-2025)
- Update AccECN reference and it will become RFC9768.

v9 (19-May-2025)
- Update descriptions for VIRTIO_NET_F_GUEST_ECN, VIRTIO_NET_F_HOST_ECN, VIRTIO_NET_F_GUEST_ACCECN, VIRTIO_NET_F_HOST_ACCECN (Michael S. Tsirkin <[email protected]>)
- Add reference sections of RFC3168 ECN and AccECN (Michael S. Tsirkin <[email protected]>)

v8 (17-Apr-2025)
- Further typo fixing

v7 (15-Apr-2025)
- Fix typos in AccECN patch (Michael S. Tsirkin <[email protected]>)

v6 (14-Apr-2025)
- Shrink descriptions and make more reference to RFC3168 ECN and AccECN

v5 (06-Mar-2025)
- Update feature bits of VIRTIO_NET_F_HOST_ACCECN(69) and VIRTIO_NET_F_GUEST_ACCECN(70)

v4 (05-Mar-2025)
- Update commit message of AccECN patch
- Add reference to RFC3168 ECN and Accurate ECN
- Simplify feature bit descriptinos to avoid duplication of text

v3 (21-Feb-2025)
- Separate the original patch into 2 different patches
- Fix several reabase issues in v2

v2 (17-Feb-2025)
- Rebase the patch on top of v1.4 virtio-spec

---
Chia-Yu Chang (2):
  virtio-net: Clarify ECN and GSO_ECN descriptions
  virtio-net: Add Accurate ECN support to virtio specification

 device-types/net/description.tex | 83 +++++++++++++++++++++++---------
 introduction.tex                 |  6 +++
 2 files changed, 65 insertions(+), 24 deletions(-)

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