[DPDK/ethdev Bug 1911] bnxt: tx checksum offload for MPLS packets

[bugzilla at dpdk.org]

http://bugs.dpdk.org/show_bug.cgi?id=1911

Stephen Hemminger (stephen at networkplumber.org) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |INVALID
                 CC|                            |stephen at networkplumber.org

--- Comment #1 from Stephen Hemminger (stephen at networkplumber.org) ---
Short answer is DPDK does not support checksum for MPLS.

Longer answer:
The transmit checksum API interface in DPDK expects that any encapsulation
headers are done as transmit offloads. There is no API for devices to report
MPLS offload, and there is no driver that supports it.

If you have the hardware support, would love to see this as a future
enhancement.

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