linux/drivers/pci
Bjorn Helgaas 204d49a561 PCI hotplug: move IOAPIC support from acpiphp to ioapic driver
This patch moves PCI I/O APIC support from acpiphp to a separate driver.

Like pciehp and shpchp, acpiphp handles PCI hotplug, i.e., addition and
removal of PCI adapters.  But in addition, acpiphp handles some ACPI
hotplug, such as the addition of new host bridges, and the I/O APIC
support was tangled up with that.

I don't think the I/O APIC support needs to be in acpiphp; PCI I/O APICs
usually appear as a function on a PCI host bridge, and we'll enumerate the
APIC before any of the devices behind the bridge that use it.

As far as I know, nobody actually uses I/O APIC hotplug.  It depends on
acpi_register_ioapic(), which is only implemented for ia64, and I don't
think any vendors have supported I/O chassis hotplug yet.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
CC: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
CC: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-11-04 13:06:39 -08:00
..
hotplug PCI hotplug: move IOAPIC support from acpiphp to ioapic driver 2009-11-04 13:06:39 -08:00
pcie PCI: fix memory leak in aer_inject 2009-11-04 13:06:38 -08:00
.gitignore
access.c PCI: Add pci_bus_set_ops 2009-06-16 14:29:33 -07:00
bus.c PCI AER: support Multiple Error Received and no error source id 2009-06-16 14:30:13 -07:00
dmar.c intel-iommu: Decode (and ignore) RHSA entries 2009-09-24 12:19:39 -07:00
hotplug-pci.c
hotplug.c
htirq.c Merge branch 'x86/apic' into irq/numa 2009-05-12 12:17:36 +02:00
intel-iommu.c intel-iommu: Yet another BIOS workaround: Isoch DMAR unit with no TLB space 2009-09-30 09:12:17 -07:00
intr_remapping.c Merge git://git.infradead.org/iommu-2.6 2009-09-23 10:06:10 -07:00
intr_remapping.h Intel-IOMMU, intr-remap: source-id checking 2009-06-23 22:09:17 +01:00
ioapic.c PCI hotplug: move IOAPIC support from acpiphp to ioapic driver 2009-11-04 13:06:39 -08:00
iov.c PCI SR-IOV: correct broken resource alignment calculations 2009-08-30 08:37:25 -07:00
iova.c intel-iommu: Remove superfluous iova_alloc_lock from IOVA code 2009-07-15 08:17:02 +01:00
irq.c PCI: struct device - replace bus_id with dev_name(), dev_set_name() 2009-01-07 11:12:23 -08:00
Kconfig PCI hotplug: move IOAPIC support from acpiphp to ioapic driver 2009-11-04 13:06:39 -08:00
legacy.c PCI: disable pci_find_device warnings when deprecated pci functions are enabled 2009-09-09 13:29:25 -07:00
Makefile PCI hotplug: move IOAPIC support from acpiphp to ioapic driver 2009-11-04 13:06:39 -08:00
msi.c PCI MSI: Style cleanups 2009-09-09 13:29:35 -07:00
msi.h PCI MSI: shorten PCI_MSIX_ENTRY_* symbol names 2009-06-29 12:15:19 -07:00
pci-acpi.c PCI / ACPI PM: Propagate wake-up enable for devices w/o ACPI support 2009-09-09 14:19:24 -07:00
pci-driver.c Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2009-09-16 07:49:54 -07:00
pci-stub.c PCI: pci-stub: add pci_stub.ids parameter 2009-09-09 13:44:34 -07:00
pci-sysfs.c PCI: expose function reset capability in sysfs 2009-09-09 13:29:24 -07:00
pci.c PCI: acs p2p upsteram forwarding enabling 2009-11-04 08:47:25 -08:00
pci.h PCI: acs p2p upsteram forwarding enabling 2009-11-04 08:47:25 -08:00
probe.c PCI: populate subsystem vendor and device IDs for PCI bridges 2009-11-04 13:06:36 -08:00
proc.c PCI: define PCI resource names in an 'enum' 2009-01-07 11:13:01 -08:00
quirks.c PCI: determine CLS more intelligently 2009-11-04 08:47:10 -08:00
remove.c PCI: eliminate redundant pci_stop_dev() call from pci_destroy_dev() 2009-06-11 12:04:19 -07:00
rom.c PCI: fix rom.c kernel-doc warning 2009-02-13 12:01:56 -08:00
search.c PCI: add pci_get_domain_bus_and_slot function 2009-11-04 13:06:36 -08:00
setup-bus.c PCI: print resources consistently with %pRt 2009-11-04 08:47:18 -08:00
setup-irq.c PCI: use dev_printk when possible 2008-06-25 16:05:13 -07:00
setup-res.c PCI: print resources consistently with %pRt 2009-11-04 08:47:18 -08:00
slot.c PCI: fix kernel-doc warnings 2009-06-29 12:13:56 -07:00
syscall.c headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00