v25.08

common/cnxk: get context ilen as devarg in cn20k

In cn20k, receive cpt context ilen as devarg parameter
and configure lf.
And update crypto documentation.

Signed-off-by: Nithinsen Kaithakadan <nkaithakadan@marvell.com>
Change-Id: I956b2af347f2286f55e5e07a5ef68d2bd07b384c
Reviewed-on: https://sj1git1.cavium.com/c/IP/SW/dataplane/dpdk/+/155633
Base-Builds: sa_ip-toolkits-Jenkins <sa_ip-toolkits-jenkins@marvell.com>
Base-Tests: sa_ip-toolkits-Jenkins <sa_ip-toolkits-jenkins@marvell.com>
Tested-by: sa_ip-toolkits-Jenkins <sa_ip-toolkits-jenkins@marvell.com>
Reviewed-by: Anoob Joseph <anoobj@marvell.com>
(cherry picked from commit 6c78008a0a5bb585534a5e808469d281aad0c9ea)
Reviewed-on: https://sj1git1.cavium.com/c/IP/SW/dataplane/dpdk/+/158722