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Message-ID: <CA+v9cxZG6b1O7kOQpeTELtv0vHzqy-8NH84boMpim0BM+tp1eQ@mail.gmail.com> Date: Tue, 19 Jun 2012 00:25:15 +0800 From: Huajun Li <huajun.li.lee@...il.com> To: Oliver Neukum <oneukum@...e.de> Cc: David Miller <davem@...emloft.net>, tom.leiming@...il.com, stern@...land.harvard.edu, linux-usb@...r.kernel.org, netdev@...r.kernel.org Subject: Re: [PATCH] usbnet: Activate halt interrupt endpoint before re-submit URB On Mon, Jun 18, 2012 at 3:23 PM, Oliver Neukum <oneukum@...e.de> wrote: > Am Montag, 18. Juni 2012, 01:30:17 schrieb David Miller: >> From: Huajun Li <huajun.li.lee@...il.com> >> Date: Wed, 13 Jun 2012 20:50:31 +0800 >> >> > intr_complete() submits URB even the interrupt endpoint stalls. >> > This patch will try to activate the endpoint once the exception >> > occurs, and then re-submit the URB if the endpoint works again. >> > >> > Signed-off-by: Huajun Li <huajun.li.lee@...il.com> >> >> Review from USB experts would be appreciated. > > The code implements a minimum error handler correctly. > Did you observe a stall in actual hardware or is this a just > in case patch? > This one is just a patch, thanks for your comments. > Regards > Oliver -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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