[dpdk-stable] [PATCH v1] app/testpmd: fix CRC strip config error

[Ferruh Yigit]

On 10/12/2019 1:18 PM, Ting Xu wrote:
> This patch fixed the bug that an error appears when config rx_offload
> crc_strip using command "port config all crc-strip on|off". The reason
> is that this command was removed previously. However, the current command
> does not enable "crc_strip" option properly, so that testpmd returns
> error when config crc_strip.

"port config all crc-strip ..." is already removed,
Commit e5db17a1e54e ("app/testpmd: remove duplicated Rx offload commands")

And 'crc_strip' seems left over for the "port config <id> rx_offload ..."
command, instead of fixing it should be removed, and 'keep_crc' should be used,
"port config <id> rx_offload keep_crc on|off"

Did you observe any problem on 'keep_crc' ?

> 
> In this patch, an additional operation is added to recognize "crc_strip"
> option, since "crc_strip" and "keep_crc" are using the same flag
> "DEV_RX_OFFLOAD_KEEP_CRC". The current command is "port config
> <port_id> rx_offload crc_strip on|off".
> 
> Fixes: e5db17a1e54e ("app/testpmd: remove duplicated Rx offload commands")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Ting Xu <ting.xu at intel.com>

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