From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Brownell Subject: Re: Patch [2/2] DaVinci CPPI TX DMA tasklet Date: Thu, 21 Aug 2008 12:15:37 -0700 Message-ID: <200808211215.37760.david-b@pacbell.net> References: <1219327122-28334-1-git-send-email-swami.iyer@ti.com> <48AD8526.8080206@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp120.sbc.mail.sp1.yahoo.com ([69.147.64.93]:21943 "HELO smtp120.sbc.mail.sp1.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1753609AbYHUTPl (ORCPT ); Thu, 21 Aug 2008 15:15:41 -0400 In-Reply-To: <48AD8526.8080206@gmail.com> Content-Disposition: inline Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Dmitry Krivoschekov , Swaminathan S Cc: linux-omap@vger.kernel.org, linux-usb@vger.kernel.org, felipe.balbi@nokia.com, Kevin Hilman On Thursday 21 August 2008, Dmitry Krivoschekov wrote: > why don't rely on an endpoint interrupt which is generated > after a USB transaction is complete? That's what I thought *was* working a couple years ago... I take it that something broke since then? Or is this a corner case which didn't always work right? I'm not sure this would be appropriate for mainline until the DaVinci code can run there. There are a bunch of arch/arm/mach-davinci updates needed first. I know Kevin was looking at some of this, but just now I think enabling MUSB on a 2.6.27-rc4 DaVinci config means a broken build. - Dave