linux-kernel - RE: [PATCH 2/2] MUSB: Real fix bug 4 usb bugs found on Blackfin

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Date:	Mon, 19 May 2008 20:46:32 +0530
From:	"Gadiyar, Anand" <gadiyar@...com>
To:	Bryan Wu <cooloney@...nel.org>,
	"me@...ipebalbi.com" <me@...ipebalbi.com>,
	"david-b@...bell.net" <david-b@...bell.net>,
	"tony@...mide.com" <tony@...mide.com>
CC:	"linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Sonic Zhang <sonic.zhang@...log.com>
Subject: RE: [PATCH 2/2] MUSB: Real fix bug 4 usb bugs found on Blackfin

Hi,

I am unable to visit any of these links. I get the following error "Unknown or invalid plugin: 'tracker'".

Regards,
Anand

> -----Original Message-----
> From: linux-usb-owner@...r.kernel.org
> [mailto:linux-usb-owner@...r.kernel.org] On Behalf Of Bryan Wu
> Sent: Saturday, May 17, 2008 4:31 PM
> To: me@...ipebalbi.com; david-b@...bell.net; tony@...mide.com
> Cc: linux-omap@...r.kernel.org; linux-usb@...r.kernel.org;
> linux-kernel@...r.kernel.org; Bryan Wu; Sonic Zhang
> Subject: [PATCH 2/2] MUSB: Real fix bug 4 usb bugs found on Blackfin
>
>  - 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 <sonic.zhang@...log.com>
> Signed-off-by: Bryan Wu <cooloney@...nel.org>
> ---
>  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
>
> --
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