Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753574Ab3J2Vtc (ORCPT ); Tue, 29 Oct 2013 17:49:32 -0400 Received: from mga02.intel.com ([134.134.136.20]:62273 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752176Ab3J2Vsn (ORCPT ); Tue, 29 Oct 2013 17:48:43 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.93,535,1378882800"; d="scan'208";a="400647235" From: David Cohen To: balbi@ti.com, gregkh@linuxfoundation.org Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, David Cohen Subject: [RFC/PATCH v2 3/3] usb: dwc3: add quirk USB_GADGET_QUIRK_EP_OUT_ALIGNED_SIZE to gadget driver Date: Tue, 29 Oct 2013 14:52:58 -0700 Message-Id: <1383083578-16447-4-git-send-email-david.a.cohen@linux.intel.com> X-Mailer: git-send-email 1.8.4.rc3 In-Reply-To: <1383083578-16447-1-git-send-email-david.a.cohen@linux.intel.com> References: <1383083578-16447-1-git-send-email-david.a.cohen@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 965 Lines: 28 DWC3 requires epout to have buffer size aligned to MaxPacketSize value. This patch adds necessary quirk for it. Signed-off-by: David Cohen --- drivers/usb/dwc3/gadget.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 5452c0f..0dcc89f 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2598,6 +2598,7 @@ int dwc3_gadget_init(struct dwc3 *dwc) dwc->gadget.speed = USB_SPEED_UNKNOWN; dwc->gadget.sg_supported = true; dwc->gadget.name = "dwc3-gadget"; + dwc->gadget.quirks = USB_GADGET_QUIRK_EP_OUT_ALIGNED_SIZE; /* * REVISIT: Here we should clear all pending IRQs to be -- 1.8.4.rc3 -- 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/