linux-kernel - [PATCH net-next v3 0/3] net: qualcomm: rmnet: Enable Mapv5

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1614110571-11604-1-git-send-email-sharathv@codeaurora.org>
Date:   Wed, 24 Feb 2021 01:32:48 +0530
From:   Sharath Chandra Vurukala <sharathv@...eaurora.org>
To:     davem@...emloft.net, kuba@...nel.org, elder@...nel.org,
        cpratapa@...eaurora.org, subashab@...eaurora.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Sharath Chandra Vurukala <sharathv@...eaurora.org>
Subject: [PATCH net-next v3 0/3] net: qualcomm: rmnet: Enable Mapv5

This series introduces the MAPv5 packet format.

Patch 0 documents the MAPv5.
Patch 1 introduces the Mapv5 and the Inline checksum offload for RX.
Patch 2 introduces the Mapv5 and the Inline checksum offload for TX.

A new checksum header format is used as part of MAPv5.
For RX checksum offload, the checksum is verified by the HW and the
validity is marked in the checksum header of MAPv5.
for TX, the required metadata is filled up so hardware can compute the
checksum.

v1->v2:
- Fixed the compilation errors, warnings reported by kernel test robot.
- Checksum header definition is expanded to support big, little endian
	formats as mentioned by Jakub.

v2->v3:
- Fixed compilation errors reported by kernel bot for big endian flavor.

Sharath Chandra Vurukala (3):
  docs: networking: Add documentation for MAPv5
  net: ethernet: rmnet: Support for downlink MAPv5 checksum offload
  net: ethernet: rmnet: Add support for Mapv5 uplink packet

 .../device_drivers/cellular/qualcomm/rmnet.rst     |  53 ++++++-
 drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h |   4 +-
 .../net/ethernet/qualcomm/rmnet/rmnet_handlers.c   |  34 +++--
 drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h    |  22 ++-
 .../net/ethernet/qualcomm/rmnet/rmnet_map_data.c   | 153 ++++++++++++++++++++-
 include/linux/if_rmnet.h                           |  24 +++-
 include/uapi/linux/if_link.h                       |   2 +
 7 files changed, 263 insertions(+), 29 deletions(-)

-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project