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received-spf: None (protection.outlook.com: microsoft.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: P3hwTet9b/NDDuFLhQ7mwR9/tKtXwQW3M/hQYDOV1tKGoGvlLlCtPORDSz+t92HALIpLVp0MzXtDlN+Ua2sM1xL5cGSzFBNG7NgAB0HmDJ8wemiD49M9zJpPDkhg8I1knzuamYp37Y0QRmj6x6nZIWCI4a6J7ADlbzSs/DOTNg7FLBYpejIL6hbHQVEduRy5Us/lIp12zsZuMgCv25Ni0B7rwSvmCyW2oixjhMhjbGI50nzVKc9uKbG/Nh5tjmrfi7/rIuqwO5e+OM+/Zk6YNtD/qZpkdX4TFQNKlhznXQsEceOUw+i8PRqGaaoIHAtF4KToaS0TXg8n1IJXLbSv8HbkrOa4YxciblYHJPloTMrFYT9UEmz2Nn5+XdHT0H6UTAP73xSG3sToEjE6JzXA14FVvXhHQgUwOvKsMMpWwlc= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: microsoft.com X-MS-Exchange-CrossTenant-Network-Message-Id: 32347e59-1a7e-4db6-d4f0-08d720eabc0b X-MS-Exchange-CrossTenant-originalarrivaltime: 14 Aug 2019 19:08:05.4967 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 72f988bf-86f1-41af-91ab-2d7cd011db47 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: AotVQXkOu1CUXm+BDvFvc2+5+udzxkIVIfNJQ8bwL0v+FgVI5LWfsxpPgqjUp/sM1mRCvFIed4NZ7g1Tg/ewhw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR21MB1338 Sender: linux-hyperv-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-hyperv@vger.kernel.org This patch set adds paravirtual backchannel in software in pci_hyperv, which is required by the mlx5e driver HV VHCA stats agent.=20 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_stat= s.c create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/en/hv_vhca_stat= s.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 --=20 1.8.3.1