Re: [PATCH v3 06/10] hw/isa/vt82c686: Instantiate USB functions in host device

[BALATON Zoltan]

On Wed, 31 Aug 2022, BB wrote:
> Am 31. August 2022 15:23:37 MESZ schrieb BALATON Zoltan <balaton@eik.bme.hu>:
> > On Wed, 31 Aug 2022, Bernhard Beschow wrote:
> > > The USB functions can be enabled/disabled through the ISA function. Also
> > > its interrupt routing can be influenced there.
> > >
> > > Signed-off-by: Bernhard Beschow <shentey@gmail.com>
> > > ---
> > > hw/isa/vt82c686.c   | 12 ++++++++++++
> > > hw/mips/fuloong2e.c |  3 ---
> > > hw/ppc/pegasos2.c   |  4 ----
> > > 3 files changed, 12 insertions(+), 7 deletions(-)
> > >
> > > diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c
> > > index 9d946cea54..66a4b9c230 100644
> > > --- a/hw/isa/vt82c686.c
> > > +++ b/hw/isa/vt82c686.c
> > > @@ -23,6 +23,7 @@
> > > #include "hw/intc/i8259.h"
> > > #include "hw/irq.h"
> > > #include "hw/dma/i8257.h"
> > > +#include "hw/usb/hcd-uhci.h"
> > > #include "hw/timer/i8254.h"
> > > #include "hw/rtc/mc146818rtc.h"
> > > #include "migration/vmstate.h"
> > > @@ -546,6 +547,7 @@ struct ViaISAState {
> > >     qemu_irq *isa_irqs;
> > >     ViaSuperIOState via_sio;
> > >     PCIIDEState ide;
> > > +    UHCIState uhci[2];
> > > };
> > >
> > > static const VMStateDescription vmstate_via = {
> > > @@ -563,6 +565,8 @@ static void via_isa_init(Object *obj)
> > >     ViaISAState *s = VIA_ISA(obj);
> > >
> > >     object_initialize_child(obj, "ide", &s->ide, "via-ide");
> > > +    object_initialize_child(obj, "uhci1", &s->uhci[0], "vt82c686b-usb-uhci");
> > > +    object_initialize_child(obj, "uhci2", &s->uhci[1], "vt82c686b-usb-uhci");
> >
> > Sorry for not saying this yesterday, this can also be done separately 
> > so no need for another version of this series if not needed for another 
> > reason but could we add a define for vt82c686b-usb-uhci in 
> > include/hw/isa/vt82c686.h and use that here and in 
> > hw/usb/vt82c686-uhci-pci.c ?
>
> Would creating a dedicated header work, too? Board code doesn't need to see the 
> define any longer.

I don't think it needs a separate header just for this so I'd put it in 
vt82c686.h but I don't mind either way.

Regards,
BALATON Zoltan