ixgbe: add ipsec engine start and stop routines

Add in the code for running and stopping the hardware ipsec
encryption/decryption engine.  It is good to keep the engine
off when not in use in order to save on the power draw.

Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
1 file changed