Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756394Ab2HUKfq (ORCPT ); Tue, 21 Aug 2012 06:35:46 -0400 Received: from na3sys009aog127.obsmtp.com ([74.125.149.107]:35135 "EHLO na3sys009aog127.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756350Ab2HUKfo (ORCPT ); Tue, 21 Aug 2012 06:35:44 -0400 MIME-Version: 1.0 In-Reply-To: <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> <20120821102045.GL10347@arwen.pp.htv.fi> From: "Shilimkar, Santosh" Date: Tue, 21 Aug 2012 16:05:22 +0530 Message-ID: Subject: Re: [RFC/PATCH 05/13] serial: omap: drop DMA support To: balbi@ti.com Cc: 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 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 Content-Length: 1236 Lines: 38 On Tue, Aug 21, 2012 at 3:50 PM, Felipe Balbi wrote: > 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. > Yep. The RX path with DMA is bit of difficult part to manage for UART. >> FWIW, >> Acked-by: Santosh Shilimkar > > is this Ack for this patch only or the entire series ?? > Two more patches to review and then I will do it for full series on top of the cover-letter :-) Regards Santosh -- 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/