From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754170Ab0BVPyO (ORCPT ); Mon, 22 Feb 2010 10:54:14 -0500 Received: from mail-ew0-f228.google.com ([209.85.219.228]:53315 "EHLO mail-ew0-f228.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753756Ab0BVPyM (ORCPT ); Mon, 22 Feb 2010 10:54:12 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=okwADlymkHp+txvzozUyKbDPnexaHsXY3aXqR7CWHdPWll5Owq5iwLxVFzd0aSO0kr 27i6rEMhmKsRd3fLZ1vCNdIV8EKZzhd8BXwrXBQpSOW5cQsDSdXELFO9Wji4/MlMoD39 L3NFoPx/6FLkNJmd10VP2V55FN64HNwitfrYI= MIME-Version: 1.0 Date: Mon, 22 Feb 2010 21:24:09 +0530 Message-ID: <29820bf41002220754g32463236gace768157ae76c0b@mail.gmail.com> Subject: Is NET_KEY (native IPSec stack in Linux) asynchronous? From: hiren joshi To: linux-kernel@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, I am planning to use NET_KEY (the Linux IPSec stack) with hardware acceleration cards that let me offload operations related to encryption, crypto digest and compression. The acceleration card API is asynchronous. I just want to know if NET_KEY itself is asynchronous so that I can utilize the card properly by integrating its API with NET_KEY. Thank you for your time. Regards, Hiren