linux-phytec-ti

net: netcp: add packet accelerator (PA) netcp module

This patch adds the PA netcp module to support PA hardware
available on K2HK SoCs. PA module adds hw acceleration capabilities
such as tx/rx checksum on IP/UDP/TCP packets, do timestamp on
Tx/Rx packets. This patch add checksum capabilities. The driver is also
responsible for loading and running firmwares on various PDSPs available
in the PA hardware.

To know more about the driver, please refers to the Documentation
provided as part of this patch.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Jack Manbeck <j-manbeck2@ti.com>
[nsekhar@ti.com: fix some tabs after #define]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>