[PATCH] acpiphp: add dock event handling

These patches add generic dock event handling to acpiphp.  If there are
pci devices that need to be inserted/removed after the dock event, the
event notification will be handed down to the normal pci hotplug event
handler in acpiphp so that new bridges/devices can be enumerated.

Because some dock stations do not have pci bridges or pci devices that
need to be inserted after a dock, acpiphp will remain loaded to handle
dock events even if no hotpluggable pci slots are discovered.

You probably need to have the pci=assign-busses kernel parameter enabled
to use these patches, and you may not allow ibm_acpi to handle docking
notifications and use this patch.

This patch incorporates feedback provided by many.

Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/pci/hotplug/Makefile b/drivers/pci/hotplug/Makefile
index 3c71e3077ff1..1c0ed377ed91 100644
--- a/drivers/pci/hotplug/Makefile
+++ b/drivers/pci/hotplug/Makefile
@@ -37,7 +37,8 @@ ibmphp-objs		:=	ibmphp_core.o	\
                                 ibmphp_hpc.o
 
 acpiphp-objs            :=      acpiphp_core.o  \
-                                acpiphp_glue.o
+                                acpiphp_glue.o  \
+                                acpiphp_dock.o
 
 rpaphp-objs             :=      rpaphp_core.o   \
                                 rpaphp_pci.o    \