On Tue, Feb 19, 2019 at 06:18:13PM +0100, Greg Kurz wrote: > This will be used by PHB hotplug in order to create the "interrupt-map" > property of the PHB node. > > Signed-off-by: Greg Kurz <gr...@kaod.org>
Applied, thanks.
> ---
> v5: - return phandle by value
> v4: - return phandle via a pointer
> ---
> hw/ppc/spapr_irq.c | 21 +++++++++++++++++++++
> include/hw/ppc/spapr_irq.h | 1 +
> 2 files changed, 22 insertions(+)
>
> diff --git a/hw/ppc/spapr_irq.c b/hw/ppc/spapr_irq.c
> index 359761494c6e..4145079d7fa5 100644
> --- a/hw/ppc/spapr_irq.c
> +++ b/hw/ppc/spapr_irq.c
> @@ -638,6 +638,27 @@ void spapr_irq_reset(sPAPRMachineState *spapr, Error
> **errp)
> }
> }
>
> +int spapr_irq_get_phandle(sPAPRMachineState *spapr, void *fdt, Error **errp)
> +{
> + const char *nodename = spapr->irq->get_nodename(spapr);
> + int offset, phandle;
> +
> + offset = fdt_subnode_offset(fdt, 0, nodename);
> + if (offset < 0) {
> + error_setg(errp, "Can't find node \"%s\": %s", nodename,
> + fdt_strerror(offset));
> + return -1;
> + }
> +
> + phandle = fdt_get_phandle(fdt, offset);
> + if (!phandle) {
> + error_setg(errp, "Can't get phandle of node \"%s\"", nodename);
> + return -1;
> + }
> +
> + return phandle;
> +}
> +
> /*
> * XICS legacy routines - to deprecate one day
> */
> diff --git a/include/hw/ppc/spapr_irq.h b/include/hw/ppc/spapr_irq.h
> index 8bf1a7291966..ec1ee64fa62b 100644
> --- a/include/hw/ppc/spapr_irq.h
> +++ b/include/hw/ppc/spapr_irq.h
> @@ -61,6 +61,7 @@ void spapr_irq_free(sPAPRMachineState *spapr, int irq, int
> num);
> qemu_irq spapr_qirq(sPAPRMachineState *spapr, int irq);
> int spapr_irq_post_load(sPAPRMachineState *spapr, int version_id);
> void spapr_irq_reset(sPAPRMachineState *spapr, Error **errp);
> +int spapr_irq_get_phandle(sPAPRMachineState *spapr, void *fdt, Error **errp);
>
> /*
> * XICS legacy routines
>
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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