From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Balbi Subject: Re: [RFC/PATCH 05/13] serial: omap: drop DMA support Date: Tue, 21 Aug 2012 13:20:46 +0300 Message-ID: <20120821102045.GL10347@arwen.pp.htv.fi> References: <1345540555-24359-1-git-send-email-balbi@ti.com> <1345540555-24359-6-git-send-email-balbi@ti.com> Reply-To: balbi@ti.com Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="L1EIGrW/+75u5Nmw" Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-serial-owner@vger.kernel.org To: "Shilimkar, Santosh" Cc: Felipe Balbi , alan@linux.intel.com, Tony Lindgren , Kevin Hilman , Linux OMAP Mailing List , Linux ARM Kernel Mailing List , linux-serial@vger.kernel.org, Linux Kernel Mailing List , Shubhrajyoti Datta List-Id: linux-omap@vger.kernel.org --L1EIGrW/+75u5Nmw Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Aug 21, 2012 at 03:14:19PM +0530, Shilimkar, Santosh wrote: > On Tue, Aug 21, 2012 at 2:45 PM, Felipe Balbi wrote: > > The current support is known to be broken and > > a later patch will come re-adding it using > > dma engine API. > > > > Signed-off-by: Felipe Balbi > > --- > Thanks Felipe !! no problem. > One less driver now towards OMAP DMA > engine conversion. indeed :-) I'll take a closer look into rx timeout IRQ, but it looks like we can use it to kick dma only for "big" transfers... need to play with it for a while first, though. > FWIW, > Acked-by: Santosh Shilimkar is this Ack for this patch only or the entire series ?? --=20 balbi --L1EIGrW/+75u5Nmw Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJQM2D9AAoJEIaOsuA1yqRE8KAP/2i8rFk1bFTBjZgONPFW/J6a 3sWWHuK6WOnwohLJkDhiKkFlXTIlEW8jMhSu1xyRpQnDWo+c9Z1pL9hzze2SrmGp yEQGPZw7c03cDAiH7shMkjPuTZeow+wHl8B1nCsGJNgtDwbVESvj95+yktUcmn9h pdI0nd99s5jo/DCtPp3+EdAnN9Uj0REV9pvTCV27IDnuncHiY8QiCAQnmtwyW6sw PftX1NGY/Wbv8tSLDXFvnmTq3Ln4EfceA5PCJHadmZ/5KrKOhsu3L15MluQhw9pm bx6S91NTgiZiLcj8iUp9WOTqI+aUbVPfWP++G8duTSczQyElxQy0hQm9rHi13ief RnshZNXhdAMHhzCzx6pOEn5EggatWYgNoosNOgFVgd2KSr9BG8PWwCjUtL4T16s3 9/HRjlTocE9BSWvBSZ2viSep52WgYFqYzSREmgc4GKHkz6BY7Wn+fZSuTcx5jZyW 2qO61Qpf2O9KWNLz06pkqpkdN2E3FzvhwBglg8kRw/4wGmSQluvrtC2PbEWzgQkj dlDIyTCxctBXUMp2yvpH5jrDGv019FC3xfdSjM1M516i83LddyG03fifB54lIraH 6OrRCOlxBDhXWxbJqfSHffwU3FJLYB7FK+1XK3T6nhiAOX3xInWHTYCfjyWEEuj6 2JIFEUCXmMPakW6Vr6a2 =TOAs -----END PGP SIGNATURE----- --L1EIGrW/+75u5Nmw-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: balbi@ti.com (Felipe Balbi) Date: Tue, 21 Aug 2012 13:20:46 +0300 Subject: [RFC/PATCH 05/13] serial: omap: drop DMA support In-Reply-To: References: <1345540555-24359-1-git-send-email-balbi@ti.com> <1345540555-24359-6-git-send-email-balbi@ti.com> Message-ID: <20120821102045.GL10347@arwen.pp.htv.fi> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Aug 21, 2012 at 03:14:19PM +0530, Shilimkar, Santosh wrote: > On Tue, Aug 21, 2012 at 2:45 PM, Felipe Balbi wrote: > > The current support is known to be broken and > > a later patch will come re-adding it using > > dma engine API. > > > > Signed-off-by: Felipe Balbi > > --- > Thanks Felipe !! no problem. > One less driver now towards OMAP DMA > engine conversion. indeed :-) I'll take a closer look into rx timeout IRQ, but it looks like we can use it to kick dma only for "big" transfers... need to play with it for a while first, though. > FWIW, > Acked-by: Santosh Shilimkar is this Ack for this patch only or the entire series ?? -- balbi -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: