[dpdk-dev] [PATCH v2] net/vmxnet3: add interrupt support in MSI-X

[Andrew Rybchenko]

On 7/8/21 5:02 PM, Jochen Behrens wrote:
> Add support for MSI-X interrupt vectors to the vmxnet3 driver.
> This will allow more efficient deployments in cloud environments.
> 
> By default it will try to allocate 1 vector (0) for link
> event and one MSI-X vector for each Rx queue.  To simplify
> things, it will only be enabled if the number of Tx and Rx
> queues are equal (so that Tx/Rx share the same vector).
> If for any reason vmxnet3 cannot enable intr mode, it will
> fall back to the LSC only mode.
> 
> v2: addressed formatting nits in comments
> 
> Signed-off-by: Yong Wang <yongwang at vmware.com>
> Signed-off-by: Jochen Behrens <jbehrens at vmware.com>

Applied, thanks.