Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753651AbaA0Mo1 (ORCPT ); Mon, 27 Jan 2014 07:44:27 -0500 Received: from mail-lb0-f179.google.com ([209.85.217.179]:50118 "EHLO mail-lb0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751431AbaA0MoZ (ORCPT ); Mon, 27 Jan 2014 07:44:25 -0500 Message-ID: <52E654A6.2020601@cogentembedded.com> Date: Mon, 27 Jan 2014 16:44:22 +0400 From: Sergei Shtylyov User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: George Cherian , linux-usb@vger.kernel.org CC: balbi@ti.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/3] usb: musb: musb_host: Enable ISOCH IN handling for AM335x host References: <1390572895-26428-1-git-send-email-george.cherian@ti.com> <1390572895-26428-2-git-send-email-george.cherian@ti.com> <52E2A643.6050209@cogentembedded.com> <52E62500.7090604@ti.com> In-Reply-To: <52E62500.7090604@ti.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello. On 27-01-2014 13:21, George Cherian wrote: >>> Enable the isochrounous IN handling for AM335x HOST. >>> Reprogram CPPI to receive consecutive ISOCH frames in the same URB. >> Sigh, I knew CPPI ISO path was broken for years but didn't have time to >> fix it. :-( >>> Signed-off-by: George Cherian >>> --- git rebase >>> drivers/usb/musb/musb_host.c | 29 ++++++++++++++++++++++++++--- >>> 1 file changed, 26 insertions(+), 3 deletions(-) >>> diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c >>> index ed45572..5b6482c 100644 >>> --- a/drivers/usb/musb/musb_host.c >>> +++ b/drivers/usb/musb/musb_host.c >>> @@ -1689,9 +1689,11 @@ void musb_host_rx(struct musb *musb, u8 epnum) [...] >>> musb_writew(hw_ep->regs, MUSB_RXCSR, val); >>> >>> -#if defined(CONFIG_USB_INVENTRA_DMA) || defined(CONFIG_USB_UX500_DMA) >>> +#if defined(CONFIG_USB_INVENTRA_DMA) || defined(CONFIG_USB_UX500_DMA) || \ >>> + defined(CONFIG_USB_TI_CPPI41_DMA) >> The DaVinci CPPI 3.0 should probably also be included here... > Should'nt that be a separate patch as this one is specific to AM335X. Of course. WBR, Sergei -- 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/