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e8c331e963
linux/drivers/pci/hotplug
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Kenji Kaneshige e8c331e963 PCI hotplug: introduce functions for ACPI slot detection 
Some ACPI related PCI hotplug code can be shared among PCI hotplug
drivers. This patch introduces the following functions in
drivers/pci/hotplug/acpi_pcihp.c to share the code, and changes
acpiphp and pciehp to use them.

- int acpi_pci_detect_ejectable(struct pci_bus *pbus)
  This checks if the specified PCI bus has ejectable slots.

- int acpi_pci_check_ejectable(struct pci_bus *pbus, acpi_handle handle)
  This checks if the specified handle is ejectable ACPI PCI slot. The
  'pbus' parameter is needed to check if 'handle' is PCI related ACPI
  object.

This patch also introduces the following inline function in
include/linux/pci-acpi.h, which is useful to get ACPI handle of the
PCI bridge from struct pci_bus of the bridge's secondary bus.

- static inline acpi_handle acpi_pci_get_bridge_handle(struct pci_bus *pbus)
  This returns ACPI handle of the PCI bridge which generates PCI bus
  specified by 'pbus'.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-01-07 11:13:11 -08:00
..
acpi_pcihp.c PCI hotplug: introduce functions for ACPI slot detection 2009-01-07 11:13:11 -08:00
acpiphp_core.c PCI hotplug: acpiphp wants a 64-bit _SUN 2008-12-16 13:26:46 -08:00
acpiphp_glue.c PCI hotplug: introduce functions for ACPI slot detection 2009-01-07 11:13:11 -08:00
acpiphp_ibm.c PCI: struct device - replace bus_id with dev_name(), dev_set_name() 2009-01-07 11:12:23 -08:00
acpiphp.h PCI hotplug: acpiphp whitespace cleanup 2009-01-07 11:12:42 -08:00
cpci_hotplug_core.c PCI: cpci_hotplug: stop managing hotplug_slot->name 2008-10-22 16:42:39 -07:00
cpci_hotplug_pci.c PCI: cpci_hotplug: stop managing hotplug_slot->name 2008-10-22 16:42:39 -07:00
cpci_hotplug.h PCI: cpci_hotplug: stop managing hotplug_slot->name 2008-10-22 16:42:39 -07:00
cpcihp_generic.c PCI Hotplug: make cpcihp driver use modern apis 2008-04-20 21:46:56 -07:00
cpcihp_zt5550.c PCI: ZT5550 CPCI Hotplug driver fix 2007-05-02 19:02:40 -07:00
cpcihp_zt5550.h
cpqphp_core.c x86, pci: move arch/x86/pci/pci.h to arch/x86/include/asm/pci_x86.h 2008-12-29 18:17:36 +01:00
cpqphp_ctrl.c PCI hotplug: cpqphp: use config space PCI interrupt pin encoding 2009-01-07 11:12:47 -08:00
cpqphp_nvram.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
cpqphp_nvram.h
cpqphp_pci.c PCI hotplug: cpqphp: use config space PCI interrupt pin encoding 2009-01-07 11:12:47 -08:00
cpqphp_sysfs.c [PATCH] mark struct file_operations const 5 2007-02-12 09:48:45 -08:00
cpqphp.h PCI: cpqphp: stop managing hotplug_slot->name 2008-10-22 16:42:40 -07:00
fakephp.c drivers/pci/hotplug: Add missing pci_dev_get 2009-01-07 11:12:33 -08:00
ibmphp_core.c x86, pci: move arch/x86/pci/pci.h to arch/x86/include/asm/pci_x86.h 2008-12-29 18:17:36 +01:00
ibmphp_ebda.c PCI: ibmphp: stop managing hotplug_slot->name 2008-10-22 16:42:41 -07:00
ibmphp_hpc.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
ibmphp_pci.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
ibmphp_res.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
ibmphp.h PCI: ibmphp: stop managing hotplug_slot->name 2008-10-22 16:42:41 -07:00
Kconfig PCI Hotplug: the ibm driver is not dependant on PCI_LEGACY 2008-04-20 21:46:57 -07:00
Makefile PCI: pciehp: add ACPI based slot detection 2009-01-07 11:13:10 -08:00
pci_hotplug_core.c PCI: Hotplug core: remove 'name' 2008-10-22 16:42:43 -07:00
pciehp_acpi.c PCI hotplug: introduce functions for ACPI slot detection 2009-01-07 11:13:11 -08:00
pciehp_core.c PCI: pciehp: add ACPI based slot detection 2009-01-07 11:13:10 -08:00
pciehp_ctrl.c PCI hotplug: pciehp: remove unnecessary wait after turning power off 2009-01-07 11:12:21 -08:00
pciehp_hpc.c PCI hotplug: pciehp: message refinement 2008-10-23 14:47:39 -07:00
pciehp_pci.c PCI hotplug: pciehp: message refinement 2008-10-23 14:47:39 -07:00
pciehp.h PCI: pciehp: add ACPI based slot detection 2009-01-07 11:13:10 -08:00
pcihp_skeleton.c PCI: replace remaining __FUNCTION__ occurrences 2008-04-20 21:47:09 -07:00
rpadlpar_core.c powerpc/pci: Fix various pseries PCI hotplug issues 2008-11-06 09:31:52 +11:00
rpadlpar_sysfs.c PCI: introduce pci_slot 2008-06-10 14:37:03 -07:00
rpadlpar.h
rpaphp_core.c PCI hotplug: rpaphp: make debug var unique 2008-10-20 10:54:27 -07:00
rpaphp_pci.c PCI hotplug: rpaphp: make debug var unique 2008-10-20 10:54:27 -07:00
rpaphp_slot.c PCI: rpaphp: kmalloc/kfree slot->name directly 2008-10-22 16:42:42 -07:00
rpaphp.h PCI hotplug: rpaphp: make debug var unique 2008-10-20 10:54:27 -07:00
sgi_hotplug.c Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2008-10-23 10:20:36 -07:00
shpchp_core.c PCI hotplug: shpchp: message refinement 2008-10-23 16:14:00 -07:00
shpchp_ctrl.c PCI hotplug: shpchp: message refinement 2008-10-23 16:14:00 -07:00
shpchp_hpc.c PCI hotplug: shpchp: message refinement 2008-10-23 16:14:00 -07:00
shpchp_pci.c PCI hotplug: shpchp: message refinement 2008-10-23 16:14:00 -07:00
shpchp_sysfs.c SHPCHP: fix __must_check warnings 2006-09-26 17:43:53 -07:00
shpchp.h PCI hotplug: shpchp: message refinement 2008-10-23 16:14:00 -07:00