Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752953AbbGBIGv (ORCPT ); Thu, 2 Jul 2015 04:06:51 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:42409 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751602AbbGBIGk (ORCPT ); Thu, 2 Jul 2015 04:06:40 -0400 Date: Thu, 2 Jul 2015 03:06:36 -0500 From: Felipe Balbi To: Lokesh Vutla CC: , , , , , , Subject: Re: [PATCH 09/10] crypto: omap-aes: gcm: Add support for PIO mode Message-ID: <20150702080636.GH4033@saruman.tx.rr.com> Reply-To: References: <1435814320-30347-1-git-send-email-lokeshvutla@ti.com> <1435814320-30347-10-git-send-email-lokeshvutla@ti.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="nOM8ykUjac0mNN89" Content-Disposition: inline In-Reply-To: <1435814320-30347-10-git-send-email-lokeshvutla@ti.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1615 Lines: 44 --nOM8ykUjac0mNN89 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jul 02, 2015 at 10:48:39AM +0530, Lokesh Vutla wrote: > Add support for PIO mode for GCM mode. >=20 > Signed-off-by: Lokesh Vutla why do you require PIO ? Is there any situation where DMA can't be used? What would that case be ? --=20 balbi --nOM8ykUjac0mNN89 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJVlPEMAAoJEIaOsuA1yqREPKEP/RA2r0b8X0PuX4fKsLm3f8b+ P/bTT0/3X88zBoX/8uWOFEwapmquX7GIM5FNv28JK15E3HIB15XqrOnNxfNEQTPd baFFioKUNZBsmXgximP9xeX3DHP7AbIgeSHYDspCwSZiW1sSVRObDehZnt0asbsG OYtbOIIl9jCrocdYAygdUNe7zLCycK+KT2v4BQpQbJeui8AcY0UgUUAVrxreLJyC 6IVwML9OzckWqkMYCDUFchlVyrkTNtmILUNM8OKqilJvLL3cyMA8NyOB7GHOQTmK M/K+FzHwJqPlRgObT8lwiJdOF7M6OA6s6j/PLjDhbe5pquCDj74P8xbS8wuB7xiG kX1daJJ0eOHV1y51DMnAatIcZEf2HpMHqEEDJOicbDTe0+eLg5SjnRWK+qwEAOl6 LwPV8oIEsoVvLLf2WhTdMe4kIqi+swLW3HVc5Mv6KOnYmBsyY4x45OLkU++wVqRQ damJGIJr9RmZlZES/TMrvVhHZtFhsTa6WgYk0CH7S+VRfU1N7Ndh9IwdGgvJPON2 ZXJONoR1a4zntmmnbyVV+/fT4sg7QPqJOZbeWzaKQqd30DqJKDhFlnBlymbCuYeh cc5NKdkHN4nsG/Ue8XUpT3bPWq1yKMyOKhrMwyWm0opHoMTc00ZUHxllIaz7WX/j 7O6TiOsdAvROWB76dpxg =KDhV -----END PGP SIGNATURE----- --nOM8ykUjac0mNN89-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/