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| author | Björn Töpel <bjorn.topel@intel.com> | 2017-05-24 08:55:35 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2017-06-21 04:17:09 +0300 |
| commit | 74608d17fe29b2cddceea609033019b32e8a0650 (patch) | |
| tree | 3f169c473da3df18c6f34b5cd93ac86f47a18b19 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 0c8493d90b6bb0f5c4fe9217db8f7203f24c0f28 (diff) | |
| download | linux-74608d17fe29b2cddceea609033019b32e8a0650.tar.xz | |
i40e: add support for XDP_TX action
This patch adds proper XDP_TX action support. For each Tx ring, an
additional XDP Tx ring is allocated and setup. This version does the
DMA mapping in the fast-path, which will penalize performance for
IOMMU enabled systems. Further, debugfs support is not wired up for
the XDP Tx rings.
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions