net: ti: icssg-prueth: Make emac_run_xdp function independent of page

net: ti: icssg-prueth: Make emac_run_xdp function independent of page

emac_run_xdp function runs xdp program, at a given hook point
in the Rx path of the driver in NAPI context and returns
XDP return codes. In zero copy mode the driver receives
packets using UMEM frames instead of pages (native XDP).
Decouple the usage of page in this function.

Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Meghana Malladi <m-malladi@ti.com>
Link: https://patch.msgid.link/20251118135542.380574-5-m-malladi@ti.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>