From: Kan Liang <kan.li...@intel.com> Date: Fri, 19 Feb 2016 09:23:58 -0500
> Modern network interface controllers usually support multiple receive > and transmit queues. Each queue may have its own parameters. For > example, Intel XL710/X710 hardware supports per queue interrupt > moderation. However, current ethtool does not support per queue > parameters option. User has to set parameters for the whole NIC. > This series extends ethtool to support per queue parameters option. > > Since the support of per queue parameters vary with different cards, > it is impossible to address all cards in one patch. This series only > supports per queue coalesce options on i40e driver. The framework used > in the patch can be easily extended to other cards and parameters. > > The lib bitmap needs to be extended to facilitate exchanging queue bitmaps > between user space and kernel space. Two patches from David's latest V8 > patch series are also cited in this series. You may refer to > https://lkml.org/lkml/2016/2/9/919 for more details. ... Series applied, thanks.
