Re: [Qemu-devel] [PATCH v3 0/2] xlnx-zynqmp: Add emulation of the ZynqMP GDMA and ADMA

[francisco iglesias <frasse.iglesias@gmail.com>]

Hi Peter,

Thank you! (And thank you Edgar, Alistair and Sai for reviewing!)

Best regards,
Francisco

On Thursday, 17 May 2018, Peter Maydell <peter.maydell@linaro.org> wrote:

> On 3 May 2018 at 22:41, Francisco Iglesias <frasse.iglesias@gmail.com>
> wrote:
> > Hi,
> >
> > The ZynqMP Soc contains two separate instances of a generic DMA, one
> located in
> > the FPD (full power domain) called GDMA and a second one located in the
> LPD
> > (low power domain) called ADMA. This patch series attempts to add
> emulation
> > support for these two DMAs on the ZynqMP board. The first patch in the
> series
> > adds a model of the ZynqMP generic DMA (the ZDMA). The second patch in
> the
> > series connects the two instances of the ZDMA, the GDMA and the ADMA, to
> the
> > ZynqMP board.
> >
> > Best regards,
> > Francisco Iglesias
> >
> > Changelog:
> > v2 -> v3
> >   * Use sizeof(s->dsc_dst) as the memcpy length when loading dsc_dst.
> >   * Remove an unnecessary qemu_log.
> >   * Move the setting of DMA_DONE til after the DMA transfer while loop.
> >   * Add dsc_src and dsc_dst to vmstate_zdma.
> >
> > v1 -> v2
> >   * Don't unpause the DMA channel if CONT is zero and clear CONT after
> >     unpausing.
> >   * Added 'state' to the vmstate_zdma.
> >   * Renamed defines and variables in 'xlnx-zynqmp: Connect the ZynqMP
> GDMA and
> >     ADMA' to better reflect they are channels variables.
>
> Applied to target-arm.next, thanks.
>
> -- PMM
>