On Jan 13, 2008 12:45 PM, David Brownell <[EMAIL PROTECTED]> wrote:
> > 2. Are there known issues with a serial connection over USB to
> >a Windows host on other platforms?
>
> I've heard some folk report that the MS-Windows support for CDC
> is a bit flakey. Maybe that's part of their general
On Sun, 13 Jan 2008 12:50:16 +0100 Stefan Richter wrote:
> Greg KH wrote:
> > On Sat, Jan 12, 2008 at 01:20:46PM +0300, Al Boldi wrote:
> >> Greg KH wrote:
> >>> On Sat, Jan 05, 2008 at 06:40:38PM +0300, Al Boldi wrote:
> Reorganize USB Kconfig Menu, and move USB_GADGET out into the Device
>
> 2. Are there known issues with a serial connection over USB to
>a Windows host on other platforms?
I've heard some folk report that the MS-Windows support for CDC
is a bit flakey. Maybe that's part of their general strategy of
undermining standards-based interoperability...
Alternatively,
> Date: Fri, 11 Jan 2008 17:13:46 -0800
> From: Greg KH <[EMAIL PROTECTED]>
>
> On Tue, Jan 08, 2008 at 10:34:58PM -0800, David Brownell wrote:
> > Sorry, this got accidentally filed in "trash" not "review".
> > Happened from cleaning out a thousand or so emails. :(
> >
> > I suspect I'll be goin
> I am trying to send 64 byte packets from a linux host into a device at
> the rate of 4000 packets/second
If that rate is critical, then it should be a periodic transfer ...
likely an "interrupt" transfer.
> it is a bulk endpoint
> i submit one URB per packet
> and the device is a modem, packet
> > What happens if you don't include firewire_ohci?
>
> Yeah, deleting firewire_ohci fixed the problem (with "noapic" specified).
>
> > Must you use "noapic"? That can cause IRQ routing problems...
>
> Ok, I retested without "noapic" and, fortunately, everything worked just
> fine.
That is, wi
On Sun, 13 Jan 2008, Vijay Ramamurthi wrote:
> hi,
> I am a newbie here,
> I am trying to send 64 byte packets from a linux host into a device at
> the rate of 4000 packets/second
> not sure how many frames does it translate to.
There are 1000 frames every second. Thus you are trying to send 4
On Sun, 13 Jan 2008, Modestas Vainius wrote:
> If you are 100% sure that it was not usb-ohci fault (could be firewire_ohci's
> then), then let it be. However, reverting that patch _helped_ for me
> previously (with "noapic"). Hopefully, other people won't get bitten by the
> same problem.
Just
Greg KH wrote:
> On Sat, Jan 12, 2008 at 01:20:46PM +0300, Al Boldi wrote:
>> Greg KH wrote:
>>> On Sat, Jan 05, 2008 at 06:40:38PM +0300, Al Boldi wrote:
Reorganize USB Kconfig Menu, and move USB_GADGET out into the Device
Driver Menu. ?This helps the USB Kconfig Menu to be more logical/
Greg KH wrote:
> On Sat, Jan 12, 2008 at 01:20:46PM +0300, Al Boldi wrote:
> > Greg KH wrote:
> > > On Sat, Jan 05, 2008 at 06:40:38PM +0300, Al Boldi wrote:
> > > > Reorganize USB Kconfig Menu, and move USB_GADGET out into the Device
> > > > Driver Menu. ?This helps the USB Kconfig Menu to be more
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