[dpdk-dev] [PATCH v7 0/9] virtio 1.0 enabling for virtio pmd driver

Thomas Monjalon thomas.monjalon at 6wind.com
Wed Feb 3 16:09:24 CET 2016


2016-02-02 21:48, Yuanhan Liu:
> v7: - make checkpatch a bit happier; few (false) warnings still left.
> 
>     - rebase to latest code: fixed a conflict.
> 
> v6: unfold IO_READ/WRITE_DEF macro
> 
> v5: minor fixes:
> 
>     - fix wrong type of arg "offset" of read/write_dev_config(): patch 2
>       is newly added for that.
> 
>     - check "offset + length" overflow
> 
> Almost all difference comes from virtio 1.0 are the PCI layout change:
> the major configuration structures are stored at bar space, and their
> location is stored at corresponding pci cap structure. Reading/parsing
> them is one of the major work of patch 8.
> 
> To make handling virtio v1.0 and v0.95 co-exist well, this patch set
> introduces a virtio_pci_ops structure, to add another layer so that
> we could keep those vtpci_foo_bar "APIs". With that, we could do the
> minimum change to add virtio 1.0 support.

Applied, thanks


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