Re: [Qemu-devel] [PATCH v5 4/4] Add qtest support for i.MX I2C device emulation.

[Jean-Christophe DUBOIS]

On 06/04/2013 05:24 AM, Peter Crosthwaite wrote:
> Hi Peter,
>
> On Tue, Jun 4, 2013 at 1:21 AM, Peter Maydell <address@hidden> wrote:
> > On 8 May 2013 09:28, Jean-Christophe DUBOIS <address@hidden> wrote:
> > > This is using a ds1338 RTC chip on the i2c bus. This RTC
> > > chip is not present on the real board.
> > Ideally this should work by the test driver passing
> > a "-device ds1338,something,something" argument to
> > instantiate the RTC and connect it to the I2C bus,
> > rather than the board doing it if it knows it's being
> > run by qtest. Does the i2c interface let us do that?
> CC Jan, I think he had some success with this in the at24 work, so I
> think the answer is yes. And I cant see any reason why not - I2C is
> properly QOMified AFAIK.
>
> Regards,
> peter

Is there some tutorial or something?

How to select the i2C master bus (out of several available)?

How to integrate this argument passing in qtest framework?

Thanks

JC
> > > +
> > > +    /* check retreived time againt local time */
> > "retrieve", "against"
> >
> > thanks
> > -- PMM