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Subject[PATCH V4 0/3] virtio-pci: introduce modern device module
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Hi all:

This series tries to implement a vDPA driver for virtio-pci device
which will bridge between vDPA bus and virtio-pci device.

This could be used for future feature prototyping and testing.

Please review

Changes since V4:
- include the patch to let VIRTIO_PCI_LIB to be auto selected
- style fixes in the Kconfig for vp-vdpa driver
- fix the err value returned during vp-vdpa driver probing

Changes since V3:
- rebase to vhost.git

Changes since V2:

- tweak config prompt
- switch from 'cb' to 'config_cb' for vp_vdpa config interrupt
- use a macro for vp_vdpa msix name length

Changes since V1:

- don't try to use devres for virtio-pci core
- tweak the commit log
- split the patches furtherly to ease the reviewing

Changes since RFC:

- Split common codes from virito-pci and share it with vDPA driver
- Use dynamic id in order to be less confusing with virtio-pci driver
- No feature whitelist, supporting any features (mq, config etc)

Jason Wang (3):
virtio: don't prompt CONFIG_VIRTIO_PCI_MODERN
vdpa: set the virtqueue num during register
vdpa: introduce virtio pci driver

drivers/vdpa/Kconfig | 7 +
drivers/vdpa/Makefile | 1 +
drivers/vdpa/ifcvf/ifcvf_main.c | 5 +-
drivers/vdpa/mlx5/net/mlx5_vnet.c | 4 +-
drivers/vdpa/vdpa.c | 18 +-
drivers/vdpa/vdpa_sim/vdpa_sim.c | 2 +-
drivers/vdpa/vdpa_sim/vdpa_sim_net.c | 2 +-
drivers/vdpa/virtio_pci/Makefile | 2 +
drivers/vdpa/virtio_pci/vp_vdpa.c | 458 +++++++++++++++++++++++++++
drivers/virtio/Kconfig | 11 +-
drivers/virtio/Makefile | 2 +-
include/linux/vdpa.h | 10 +-
12 files changed, 496 insertions(+), 26 deletions(-)
create mode 100644 drivers/vdpa/virtio_pci/Makefile
create mode 100644 drivers/vdpa/virtio_pci/vp_vdpa.c

--
2.25.1

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