[dts] [PATCH v2] test_plans: add test plan of macsec_for_ixgbe

[Liu, Yong]

Yuan,
Look like SA support multi configurations. But in the test plan only 
covered index 0. Is there any gap here?
And please remove blank lines in the end of test plan.

Thank,
Marvin

On 02/28/2017 12:56 AM, Peng Yuan wrote:
> +3. added command::
> +
> +  testpmd>set macsec offload (port_id) on encrypt (on|off) replay-protect (on|off)
> +  " Enable MACsec offload. "
> +  testpmd>set macsec offload (port_id) off
> +  " Disable MACsec offload. "
> +  testpmd>set macsec sc (tx|rx) (port_id) (mac) (pi)
> +  " Configure MACsec secure connection (SC). "
> +  testpmd>set macsec sa (tx|rx) (port_id) (idx) (an) (pn) (key)
> +  " Configure MACsec secure association (SA). "
> +