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From: Haiyang Zhang <haiyangz@microsoft.com>
To: "sashal@kernel.org" <sashal@kernel.org>,
	"davem@davemloft.net" <davem@davemloft.net>,
	"saeedm@mellanox.com" <saeedm@mellanox.com>,
	"leon@kernel.org" <leon@kernel.org>,
	"eranbe@mellanox.com" <eranbe@mellanox.com>,
	"lorenzo.pieralisi@arm.com" <lorenzo.pieralisi@arm.com>,
	"bhelgaas@google.com" <bhelgaas@google.com>,
	"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
	"linux-hyperv@vger.kernel.org" <linux-hyperv@vger.kernel.org>,
	"netdev@vger.kernel.org" <netdev@vger.kernel.org>
Cc: Haiyang Zhang <haiyangz@microsoft.com>,
	KY Srinivasan <kys@microsoft.com>,
	Stephen Hemminger <sthemmin@microsoft.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH net-next, 0/6] Add software backchannel and mlx5e HV VHCA stats
Date: Wed, 14 Aug 2019 19:08:04 +0000
Message-ID: <1565809632-39138-1-git-send-email-haiyangz@microsoft.com> (raw)

This patch set adds paravirtual backchannel in software in pci_hyperv,
which is required by the mlx5e driver HV VHCA stats agent. 

The stats agent is responsible on running a periodic rx/tx packets/bytes
stats update.

Dexuan Cui (1):
  PCI: hv: Add a paravirtual backchannel in software

Eran Ben Elisha (4):
  net/mlx5: Add wrappers for HyperV PCIe operations
  net/mlx5: Add HV VHCA infrastructure
  net/mlx5: Add HV VHCA control agent
  net/mlx5e: Add mlx5e HV VHCA stats agent

Haiyang Zhang (1):
  PCI: hv: Add a Hyper-V PCI mini driver for software backchannel
    interface

 MAINTAINERS                                        |   1 +
 drivers/net/ethernet/mellanox/mlx5/core/Makefile   |   2 +
 drivers/net/ethernet/mellanox/mlx5/core/en.h       |  13 +
 .../ethernet/mellanox/mlx5/core/en/hv_vhca_stats.c | 162 +++++++++
 .../ethernet/mellanox/mlx5/core/en/hv_vhca_stats.h |  25 ++
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c  |   3 +
 drivers/net/ethernet/mellanox/mlx5/core/lib/hv.c   |  64 ++++
 drivers/net/ethernet/mellanox/mlx5/core/lib/hv.h   |  22 ++
 .../net/ethernet/mellanox/mlx5/core/lib/hv_vhca.c  | 365 +++++++++++++++++++++
 .../net/ethernet/mellanox/mlx5/core/lib/hv_vhca.h  | 104 ++++++
 drivers/net/ethernet/mellanox/mlx5/core/main.c     |   7 +
 drivers/pci/Kconfig                                |   1 +
 drivers/pci/controller/Kconfig                     |   7 +
 drivers/pci/controller/Makefile                    |   1 +
 drivers/pci/controller/pci-hyperv-mini.c           |  70 ++++
 drivers/pci/controller/pci-hyperv.c                | 308 +++++++++++++++++
 include/linux/hyperv.h                             |  29 ++
 include/linux/mlx5/driver.h                        |   2 +
 18 files changed, 1186 insertions(+)
 create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/en/hv_vhca_stats.c
 create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/en/hv_vhca_stats.h
 create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/lib/hv.c
 create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/lib/hv.h
 create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/lib/hv_vhca.c
 create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/lib/hv_vhca.h
 create mode 100644 drivers/pci/controller/pci-hyperv-mini.c

-- 
1.8.3.1


             reply index

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-14 19:08 Haiyang Zhang [this message]
2019-08-14 19:08 ` [PATCH net-next, 1/6] PCI: hv: Add a paravirtual backchannel in software Haiyang Zhang
2019-08-14 19:08 ` [PATCH net-next, 2/6] PCI: hv: Add a Hyper-V PCI mini driver for software backchannel interface Haiyang Zhang
2019-08-16 12:27   ` Vitaly Kuznetsov
2019-08-16 14:48     ` Haiyang Zhang
2019-08-16 16:16       ` Vitaly Kuznetsov
2019-08-16 19:50         ` Haiyang Zhang
2019-08-14 19:08 ` [PATCH net-next, 3/6] net/mlx5: Add wrappers for HyperV PCIe operations Haiyang Zhang
2019-08-14 20:41   ` Mark Bloch
2019-08-15 11:34     ` Eran Ben Elisha
2019-08-19 15:04       ` Haiyang Zhang
2019-08-14 19:08 ` [PATCH net-next, 4/6] net/mlx5: Add HV VHCA infrastructure Haiyang Zhang
2019-08-14 20:41   ` Mark Bloch
2019-08-15 11:35     ` Eran Ben Elisha
2019-08-14 19:09 ` [PATCH net-next, 5/6] net/mlx5: Add HV VHCA control agent Haiyang Zhang
2019-08-14 20:41   ` Mark Bloch
2019-08-15 11:35     ` Eran Ben Elisha
2019-08-14 19:09 ` [PATCH net-next, 6/6] net/mlx5e: Add mlx5e HV VHCA stats agent Haiyang Zhang

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