hd controller

[Anuz Pratap Singh Tomar]

On Thu, Feb 7, 2013 at 6:13 PM, <Valdis.Kletnieks at vt.edu> wrote:

> On Thu, 07 Feb 2013 16:19:33 +0800, horseriver said:
> > hi:)
> >
> >    I am curious about how hd controller work .
> >    When user am reaing/writing hd ,it was implemented by sending command
> >    to hd controller's special port.Then ,how does the controller know
> >    a new command has received?
> >
> >    In this procedure , what work does the hd driver do ?
>
> You may wish to get a copy of 'Linux Device Drivers, 3rd Edition'
> and read it before posting lots of questions here.
>
> A free version is available online, and last I checked it was the very
> first hit if you google for 'Linux device drivers".
>
> This!
Please read LDD, LKD and ULK fully before asking questions.

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>


-- 
Thank you
Warm Regards
Anuz
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