Sorry for that. i am having an bad habit of forgotting cc.

People from mailing list i am expecting the answer.

Thanks alot..

-Varka Bhadram
On March 28, 2014 at 12:07 PM Alexander Aring <alex.ar...@gmail.com> wrote:
> Hi Varka,
>
> please take the mailinglist always in CC. There are also other people
> who knows more about the interrupt handling in at86rf230
>
> On Fri, Mar 28, 2014 at 11:59:31AM +0530, Varka Bhadram wrote:
> > Hai Alex,
> >
> > I have small question about interrupt handling.
> >
> > When an interrupt occur the control goes to the interrupt handler. In the
> > interrupt handler interrupt on that irq line will be disabled automatically
> > by
> > the linux interrupt management, and re-enabled when the handler return with
> > IRQ_HANDLED. We can check that by irqs_disabled() API.
> >
> > But in the driver code you are explicitly disabling the interrupts by
> > disable_irq_nosync(irq ) and re-enabling by enable_irq(). Is there any
> > reason ?
> >
>
> The current driver is a mess, because the driver can sleep and isn't in
> an atomic context. Phoebe talked about this issues several weeks ago, if
> you have any improvements to this driver, please send patches with git
> send-email to this list. Then we review it and you can send it to
> netdev.
>
> I really don't like to send it directly to netdev, of course you can do
> that but if you don't already realized that. The complete stack and
> 6lowpan isn't maintained so david miller waits ~4 hours and apply it to
> his branches and I don't have 4 hours to review and test it...
> sometimes.
>
> - Alex
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