On Fri, 15 Jul 2005, Li Yang-r58472 wrote:
> Seems I didn't state the problem clearly. I agree that there is no
> problem with the mass-storage gadget driver. But the problem becomes
> how to deal with host's clear_feature request in device controller
> driver. Do we need to check the queue in
> -Original Message-
> From: Alan Stern [mailto:[EMAIL PROTECTED]
> Sent: Thursday, July 14, 2005 10:01 PM
> To: Li Yang-r58472
> Cc: linux-usb-devel@lists.sourceforge.net
> Subject: RE: [linux-usb-devel] question about mass storage gadget
>
> On Thu, 14 Jul 20
On Thu, 14 Jul 2005, Li Yang-r58472 wrote:
> Ok. Let's change the situation to that client reply shorter DATA than
> host CBW requested. There will be a stall and CSW.
Yes, that happens normally.
> > > At this time, the bulk-in ep is halted, there is a CSW request queued in
> > > the bulk-in e
> -Original Message-
> From: Alan Stern [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, July 13, 2005 10:21 PM
> To: Li Yang-r58472
> Cc: linux-usb-devel@lists.sourceforge.net
> Subject: Re: [linux-usb-devel] question about mass storage gadget
>
> On Wed, 13 Jul 20
On Wed, 13 Jul 2005, Li Yang-r58472 wrote:
> Hi,
>
> While I was working on a device controller driver tested with mass
> storage, I got a question regarding on the stall condition. For mass
> storage device, the driver stalls the bulk-in ep when there is an error
> processing CBW. Then the ho
Hi,
While I was working on a device controller driver tested with mass storage, I
got a question regarding on the stall condition. For mass storage device, the
driver stalls the bulk-in ep when there is an error processing CBW. Then the
host will send clear_feature to clear the halt conditio
