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697604492b
Add a test that produces lots of nasty descriptors testing the corner cases of the descriptor validation. Some of these descriptors are valid and some are not as indicated by the valid flag. For a description of all the test combinations, please see the code. To stress the API, we need to be able to generate combinations of descriptors that make little sense. A new verbatim mode is introduced for the packet_stream to accomplish this. In this mode, all packets in the packet_stream are sent as is. We do not try to chop them up into frames that are of the right size that we know are going to work as we would normally do. The packets are just written into the Tx ring even if we know they make no sense. Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com> Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> # adjusted valid flags for frags Link: https://lore.kernel.org/r/20230719132421.584801-22-maciej.fijalkowski@intel.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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