Pierre Morel d2f07120a3 s390x/pci: handle PCIBridge bus number ...

The PCI bus number is usually set by the host during the enumeration.

In the s390 architecture we neither get a Device Tree nor have an
enumeration understanding bridge devices.

Let's fake the enumeration on reset and set the PCI_PRIMARY_BUS,
PCI_SECONDARY_BUS and PCI_SUBORDINATE_BUS config entries for the
bridges.

Let's add the configuration of these three config entries on bridge hot
plug.

The bus number is calculated based on a new entry, bus_num of the
S390pciState device.

This commit is inspired by what spapr pci does.

Signed-off-by: Pierre Morel <pmorel@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>

2017-01-20 10:02:02 +01:00

..

ccw-device.c

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ccw-device.h

…

css-bridge.c

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css.c

s390x/css: {c,h,t,r,x}sch: require enable AND device number valid

2016-09-28 13:24:51 +02:00

event-facility.c

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ipl.c

…

ipl.h

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Makefile.objs

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s390-pci-bus.c

s390x/pci: handle PCIBridge bus number

2017-01-20 10:02:02 +01:00

s390-pci-bus.h

s390x/pci: handle PCIBridge bus number

2017-01-20 10:02:02 +01:00

s390-pci-inst.c

s390x/pci: optimize calling s390_get_phb()

2017-01-20 10:01:59 +01:00

s390-pci-inst.h

s390x/pci: make S390PCIIOMMU inherit Object

2017-01-20 09:48:09 +01:00

s390-skeys-kvm.c

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s390-skeys.c

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s390-virtio-ccw.c

s390x: add compat machine for 2.9

2017-01-20 09:48:09 +01:00

s390-virtio-hcall.c

…

s390-virtio.c

s390x/cpumodel: "host" and "qemu" as CPU subclasses

2016-09-06 17:06:49 +02:00

s390-virtio.h

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sclp.c

s390x: remove useless cast

2016-09-15 15:32:22 +03:00

sclpcpu.c

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sclpquiesce.c

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trace-events

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virtio-ccw.c

virtio: avoid using guest_notifier_mask in vhost-user mode

2016-12-16 01:14:54 +02:00

virtio-ccw.h

virtio: move ioeventfd_started flag to VirtioBusState

2016-10-30 19:51:32 +02:00