| Message ID | 1566346948-69497-1-git-send-email-haiyangz@microsoft.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Add software backchannel and mlx5e HV VHCA stats | expand |
From: Haiyang Zhang <haiyangz@microsoft.com> Date: Wed, 21 Aug 2019 00:23:19 +0000 > 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. These patches don't apply cleanly to net-next, probably due to some recent mlx5 driver changes. Please respin.
> -----Original Message----- > From: linux-hyperv-owner@vger.kernel.org <linux-hyperv- > owner@vger.kernel.org> On Behalf Of David Miller > Sent: Wednesday, August 21, 2019 9:09 PM > To: Haiyang Zhang <haiyangz@microsoft.com> > Cc: sashal@kernel.org; saeedm@mellanox.com; leon@kernel.org; > eranbe@mellanox.com; lorenzo.pieralisi@arm.com; bhelgaas@google.com; > linux-pci@vger.kernel.org; linux-hyperv@vger.kernel.org; > netdev@vger.kernel.org; KY Srinivasan <kys@microsoft.com>; Stephen > Hemminger <sthemmin@microsoft.com>; linux-kernel@vger.kernel.org > Subject: Re: [PATCH net-next,v3, 0/6] Add software backchannel and mlx5e > HV VHCA stats > > From: Haiyang Zhang <haiyangz@microsoft.com> > Date: Wed, 21 Aug 2019 00:23:19 +0000 > > > 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. > > These patches don't apply cleanly to net-next, probably due to some recent > mlx5 driver changes. > > Please respin. I will do. Thanks, - Haiyang
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 interface 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 | 371 +++++++++++++++++++++ .../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-intf.c | 67 ++++ drivers/pci/controller/pci-hyperv.c | 308 +++++++++++++++++ include/linux/hyperv.h | 29 ++ include/linux/mlx5/driver.h | 2 + 18 files changed, 1189 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-intf.c