crypto: octeontx2 - parameters for custom engine groups

Added devlink parameters to create and delete custom CPT engine groups.

Example:
devlink dev param set pci/0002:20:00.0 name egrp_create value \
                "se:32;se.out" cmode runtime
devlink dev param set pci/0002:20:00.0 name egrp_delete value \
                "egrp:1" cmode runtime

Signed-off-by: Srujana Challa <schalla@marvell.com>
Signed-off-by: Shijith Thotton <sthotton@marvell.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
6 files changed