Re: WinXP SDIO Interrupt Handling by nagu
nagu
Fri Jul 28 22:35:18 CDT 2006
soviet_bloke@hotmail.com wrote:
> Hi mate
>
>
> It is really difficult to understand your question and what is your
> problem all about
> (unless you refer to some problem that you have already described on
> some other thread)
>
>
> Anton Bassov
>
> nagu wrote:
> > Dear all,
> > We have now completed our winxp driver upto CMD 53 Byte mode
> > successfully
> > Block mode is failing .(WINXP Bus Driver fault it seems)but the problem
> > now is on Interrupt handling actually on an Interrupt we were able to
> > proceed into Interrupt Handler but when we try to issue CMD 52 there we
> > are getting a status STATUS_DELETE_PENDING we also need some help for
> > Interrupt aknowledge routine
> >
> > regards
> > Nake
Dear Anton
Thank u Anton
Actually Iam developing a SDIO Driver in WINXP as u might know winxp
service pack2 comes along only with SD Memory Driver ,According to the
SDIO protocol Iam able to pass CMD 52 , CMD 53 Byte mode Successfully
The problem with what I got Struck is Interrupt
Handling , on Interrupt from the Backend I have to service it by
issuing CMD 52 Iam able to enter in the Interrupt handler on the
arrival of Interrupt but CMD 52 issue becomes unsuccessfull thr as a
result we are getting a status STATUS_DELETE_PENDING we also need some
help for Interrupt aknowledge routine