[qca-nss-drv] Modify crypto Tx and Rx handling

This patch removes the usage of a specific crypto buffer
for tx and Rx. Now, Skbs will be used for the same.
We will also use crypto interface number as an index
in "subsys_dp_register" to get hold of the rx callback function.

Change-Id: Ib7a3cbc8f0d623b8f3788e8ae7805f17d5cedb0d
Signed-off-by: Sourav Poddar <souravp@codeaurora.org>
4 files changed