From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756602AbYEQLB6 (ORCPT ); Sat, 17 May 2008 07:01:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755739AbYEQLBk (ORCPT ); Sat, 17 May 2008 07:01:40 -0400 Received: from wf-out-1314.google.com ([209.85.200.175]:52978 "EHLO wf-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755624AbYEQLBi (ORCPT ); Sat, 17 May 2008 07:01:38 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references:sender; b=kmCzEpEInaOFazMWvZHcsZvpyaOI9Joxs8TCIuUirBEtnzyNBHiXTldHz4O01FRm5VfewhKpXslksapyvqSFHY7nWrefWw+JrsFbwxDAqwxOIlap/AdgD13GOHmETe2mF4iuzj8Wk2zt15sfUj7MQexh3h44sFv/zzK5IUn755s= From: Bryan Wu To: me@felipebalbi.com, david-b@pacbell.net, tony@atomide.com Cc: linux-omap@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Bryan Wu , Sonic Zhang Subject: [PATCH 2/2] MUSB: Real fix bug 4 usb bugs found on Blackfin Date: Sat, 17 May 2008 19:01:21 +0800 Message-Id: <1211022081-27298-3-git-send-email-cooloney@kernel.org> X-Mailer: git-send-email 1.5.5 In-Reply-To: <1211022081-27298-1-git-send-email-cooloney@kernel.org> References: <1211022081-27298-1-git-send-email-cooloney@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org - USB-IDE http://blackfin.uclinux.org/gf/project/linux-kernel/tracker/?action=TrackerItemEdit&tracker_item_id=3789 - 30G iPod http://blackfin.uclinux.org/gf/project/linux-kernel/tracker/?action=TrackerItemEdit&tracker_item_id=3806 - USB to CF/SD card reader http://blackfin.uclinux.org/gf/project/linux-kernel/tracker/?action=TrackerItemEdit&tracker_item_id=3790 http://blackfin.uclinux.org/gf/project/linux-kernel/tracker/?action=TrackerItemEdit&tracker_item_id=3807 Sonic found, when we got STALL, we should clear the toggle. Signed-off-by: Sonic Zhang Signed-off-by: Bryan Wu --- drivers/usb/musb/musb_host.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c index 535922d..806c479 100644 --- a/drivers/usb/musb/musb_host.c +++ b/drivers/usb/musb/musb_host.c @@ -1473,7 +1473,7 @@ void musb_host_rx(struct musb *musb, u8 epnum) (void) musb->dma_controller->channel_abort(dma); xfer_len = dma->actual_len; } - musb_h_flush_rxfifo(hw_ep, 0); + musb_h_flush_rxfifo(hw_ep, MUSB_RXCSR_CLRDATATOG); musb_writeb(epio, MUSB_RXINTERVAL, 0); done = true; goto finish; -- 1.5.5