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>
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
/* 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);