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spapr/xive: Use xive_source_esb_len()

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static inline size_t xive_source_esb_len(XiveSource *xsrc)
{
    return (1ull << xsrc->esb_shift) * xsrc->nr_irqs;
}

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <159733969034.320580.6571451425779179477.stgit@bahia.lan>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Greg Kurz 2020-08-13 19:28:10 +02:00 committed by David Gibson
parent 37035df51e
commit 3110f0ee19
2 changed files with 2 additions and 2 deletions
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2
hw/intc/spapr_xive.c
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@ -336,7 +336,7 @@ static void spapr_xive_realize(DeviceState *dev, Error **errp)
sysbus_init_mmio(SYS_BUS_DEVICE(xive), &end_xsrc->esb_mmio);
/* Set the mapping address of the END ESB pages after the source ESBs */
xive->end_base = xive->vc_base + (1ull << xsrc->esb_shift) * xsrc->nr_irqs;
xive->end_base = xive->vc_base + xive_source_esb_len(xsrc);
/*
* Allocate the routing tables

2
hw/intc/spapr_xive_kvm.c
View File

@ -831,7 +831,7 @@ void kvmppc_xive_disconnect(SpaprInterruptController *intc)
/* Clear the KVM mapping */
xsrc = &xive->source;
esb_len = (1ull << xsrc->esb_shift) * xsrc->nr_irqs;
esb_len = xive_source_esb_len(xsrc);
if (xsrc->esb_mmap) {
memory_region_del_subregion(&xsrc->esb_mmio, &xsrc->esb_mmio_kvm);