netdev - [iwl-next v4 0/1] Add RDMA support for Intel IPU E2000 (GEN3)

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: <20250225050428.2166-1-tatyana.e.nikolova@intel.com>
Date: Mon, 24 Feb 2025 23:04:27 -0600
From: Tatyana Nikolova <tatyana.e.nikolova@...el.com>
To: jgg@...dia.com,
	leon@...nel.org,
	intel-wired-lan@...ts.osuosl.org
Cc: linux-rdma@...r.kernel.org,
	netdev@...r.kernel.org,
	david.m.ertman@...el.com,
	Tatyana Nikolova <tatyana.e.nikolova@...el.com>
Subject: [iwl-next v4 0/1] Add RDMA support for Intel IPU E2000 (GEN3)

To align with review comments, the patch series [1] introducing RDMA
RoCEv2 support for the Intel Infrastructure Processing Unit (IPU) E2000
line of products is going to be submitted in three parts:

1. Allow for multiple consumers in the Inter-Driver Communication (IDC)
interface and modify ice to use the generalized IDC definitions. 

2. Adapt idpf to the IDC definitions and add RDMA support to idpf.

3. Add RDMA RoCEv2 support for the E2000 products, referred to as GEN3
in irdma.

This first part is a single patch - "iidc/ice/irdma: Update IDC to support
multiple consumers" which allows for multiple consumers using auxiliary bus,
implementing an "ops" struct and core_dev_info struct.

This patch is based on v6.14-rc1.

[1] https://lore.kernel.org/intel-wired-lan/20250207194931.1569-1-tatyana.e.nikolova@intel.com/

Dave Ertman (1):
  iidc/ice/irdma: Update IDC to support multiple consumers

 drivers/infiniband/hw/irdma/main.c            | 110 ++++----
 drivers/infiniband/hw/irdma/main.h            |   3 +-
 drivers/infiniband/hw/irdma/osdep.h           |   4 +-
 .../net/ethernet/intel/ice/devlink/devlink.c  |  40 ++-
 drivers/net/ethernet/intel/ice/ice.h          |   6 +-
 drivers/net/ethernet/intel/ice/ice_dcb_lib.c  |  46 +++-
 drivers/net/ethernet/intel/ice/ice_dcb_lib.h  |   4 +
 drivers/net/ethernet/intel/ice/ice_ethtool.c  |   8 +-
 drivers/net/ethernet/intel/ice/ice_idc.c      | 255 +++++++++++-------
 drivers/net/ethernet/intel/ice/ice_idc_int.h  |   5 +-
 drivers/net/ethernet/intel/ice/ice_main.c     |  18 +-
 include/linux/net/intel/idc_rdma.h            | 138 ++++++++++
 include/linux/net/intel/iidc.h                | 107 --------
 include/linux/net/intel/iidc_rdma.h           |  67 +++++
 14 files changed, 527 insertions(+), 284 deletions(-)
 create mode 100644 include/linux/net/intel/idc_rdma.h
 delete mode 100644 include/linux/net/intel/iidc.h
 create mode 100644 include/linux/net/intel/iidc_rdma.h

-- 
2.37.3