6cead90c5c
The pseries machine only uses LSIs to support legacy PCI devices. Every PHB claims 4 LSIs at realize time. When using in-kernel XICS (or upcoming in-kernel XIVE), QEMU synchronizes the state of all irqs, including these LSIs, later on at machine reset. In order to support PHB hotplug, we need a way to tell KVM about the LSIs that doesn't require a machine reset. An easy way to do that is to always inform KVM when an interrupt is claimed, which really isn't a performance path. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <155059668360.1466090.5969630516627776426.stgit@bahia.lab.toulouse-stg.fr.ibm.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> |
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| .. | ||
| fdt.h | ||
| mac_dbdma.h | ||
| openpic_kvm.h | ||
| openpic.h | ||
| pnv_core.h | ||
| pnv_lpc.h | ||
| pnv_occ.h | ||
| pnv_psi.h | ||
| pnv_xscom.h | ||
| pnv.h | ||
| ppc4xx.h | ||
| ppc_e500.h | ||
| ppc.h | ||
| spapr_cpu_core.h | ||
| spapr_drc.h | ||
| spapr_irq.h | ||
| spapr_ovec.h | ||
| spapr_rtas.h | ||
| spapr_vio.h | ||
| spapr_xive.h | ||
| spapr.h | ||
| xics_spapr.h | ||
| xics.h | ||
| xive_regs.h | ||
| xive.h | ||