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| author | Cédric Le Goater <clg@kaod.org> | 2019-05-13 10:42:33 +0200 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-05-29 11:39:45 +1000 |
| commit | 38afd772f802ff787ea16af73b0c0d24a8c46b6c (patch) | |
| tree | fed30007e103eab9060ee0eec1309e819f312056 /hw/intc/Makefile.objs | |
| parent | 75de59416df857b429f1aac028855090c69f2ea9 (diff) | |
| download | qemu-38afd772f802ff787ea16af73b0c0d24a8c46b6c.zip qemu-38afd772f802ff787ea16af73b0c0d24a8c46b6c.tar.gz qemu-38afd772f802ff787ea16af73b0c0d24a8c46b6c.tar.bz2 | |
spapr/xive: add KVM support
This introduces a set of helpers when KVM is in use, which create the
KVM XIVE device, initialize the interrupt sources at a KVM level and
connect the interrupt presenters to the vCPU.
They also handle the initialization of the TIMA and the source ESB
memory regions of the controller. These have a different type under
KVM. They are 'ram device' memory mappings, similarly to VFIO, exposed
to the guest and the associated VMAs on the host are populated
dynamically with the appropriate pages using a fault handler.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <20190513084245.25755-3-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/intc/Makefile.objs')
| -rw-r--r-- | hw/intc/Makefile.objs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/intc/Makefile.objs b/hw/intc/Makefile.objs index df712c3..03019b9 100644 --- a/hw/intc/Makefile.objs +++ b/hw/intc/Makefile.objs @@ -39,6 +39,7 @@ obj-$(CONFIG_XICS_SPAPR) += xics_spapr.o obj-$(CONFIG_XICS_KVM) += xics_kvm.o obj-$(CONFIG_XIVE) += xive.o obj-$(CONFIG_XIVE_SPAPR) += spapr_xive.o +obj-$(CONFIG_XIVE_KVM) += spapr_xive_kvm.o obj-$(CONFIG_POWERNV) += xics_pnv.o pnv_xive.o obj-$(CONFIG_ALLWINNER_A10_PIC) += allwinner-a10-pic.o obj-$(CONFIG_S390_FLIC) += s390_flic.o |