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authorAlex Chiang <achiang@hp.com>2008-06-10 15:30:42 -0600
committerJesse Barnes <jbarnes@virtuousgeek.org>2008-06-10 14:37:14 -0700
commit8344b568f5bdc7ee1bba909de3294c6348c36056 (patch)
treee4406d8a1210baa4e5cc665b576dca7318e8f4f1 /drivers/acpi/Kconfig
parentf46753c5e354b857b20ab8e0fe7b2579831dc369 (diff)
PCI: ACPI PCI slot detection driver
Detect all physical PCI slots as described by ACPI, and create entries in /sys/bus/pci/slots/. Not all physical slots are hotpluggable, and the acpiphp module does not detect them. Now we know the physical PCI geography of our system, without caring about hotplug. [kaneshige.kenji@jp.fujitsu.com: export-kobject_rename-for-pci_hotplug_core] Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Greg KH <greg@kroah.com> [akpm@linux-foundation.org: build fix] [akpm@linux-foundation.org: fix build with CONFIG_DMI=n] Signed-off-by: Alex Chiang <achiang@hp.com> Cc: Greg KH <greg@kroah.com> Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Cc: Len Brown <lenb@kernel.org> Acked-by: Len Brown <len.brown@intel.com> Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/acpi/Kconfig')
-rw-r--r--drivers/acpi/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index c52fca83326..250d41a24f7 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -338,6 +338,15 @@ config ACPI_EC
the battery and thermal drivers. If you are compiling for a
mobile system, say Y.
+config ACPI_PCI_SLOT
+ tristate "PCI slot detection driver"
+ default n
+ help
+ This driver will attempt to discover all PCI slots in your system,
+ and creates entries in /sys/bus/pci/slots/. This feature can
+ help you correlate PCI bus addresses with the physical geography
+ of your slots. If you are unsure, say N.
+
config ACPI_POWER
bool
default y