Added new IBM PCI Hotplug controller driver.

Written by Irene Zubarev, Tong Yu, Jyoti Shah, Chuck Cole, and me.

drivers/hotplug/Config.help

@@ -29,3 +29,14 @@ CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM
 
   When in doubt, say N.
 
+CONFIG_HOTPLUG_PCI_IBM
+  Say Y here if you have a motherboard with a IBM PCI Hotplug
+  controller.
+
+  This code is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called cpqphp.o. If you want to compile it
+  as a module, say M here and read <file:Documentation/modules.txt>.
+
+  When in doubt, say N.
+

drivers/hotplug/Config.in

@@ -4,9 +4,10 @@
 mainmenu_option next_comment
 comment 'PCI Hotplug Support'
 
-dep_tristate 'Support for PCI Hotplug (EXPERIMENTAL)' CONFIG_HOTPLUG_PCI $CONFIG_DDFS $CONFIG_EXPERIMENTAL
+dep_tristate 'Support for PCI Hotplug (EXPERIMENTAL)' CONFIG_HOTPLUG_PCI $CONFIG_PCI $CONFIG_EXPERIMENTAL 
 
-dep_tristate '  Compaq PCI Hotplug driver' CONFIG_HOTPLUG_PCI_COMPAQ $CONFIG_HOTPLUG_PCI
+dep_tristate '  Compaq PCI Hotplug driver' CONFIG_HOTPLUG_PCI_COMPAQ $CONFIG_HOTPLUG_PCI $CONFIG_X86
 dep_mbool '    Save configuration into NVRAM on Compaq servers' CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM $CONFIG_HOTPLUG_PCI_COMPAQ
+dep_tristate '  IBM PCI Hotplug driver' CONFIG_HOTPLUG_PCI_IBM $CONFIG_HOTPLUG_PCI $CONFIG_X86_IO_APIC $CONFIG_X86
 
 endmenu

drivers/hotplug/Makefile

@@ -4,12 +4,13 @@
 
 O_TARGET	:= vmlinux-obj.o
 
-list-multi	:= cpqphp.o pci_hotplug.o
+list-multi	:= cpqphp.o pci_hotplug.o ibmphp.o
 
 export-objs	:= pci_hotplug_core.o pci_hotplug_util.o
 
 obj-$(CONFIG_HOTPLUG_PCI)		+= pci_hotplug.o
 obj-$(CONFIG_HOTPLUG_PCI_COMPAQ)	+= cpqphp.o
+obj-$(CONFIG_HOTPLUG_PCI_IBM)		+= ibmphp.o
 
 pci_hotplug-objs	:=	pci_hotplug_core.o	\
 				pci_hotplug_util.o
@@ -19,6 +20,12 @@ cpqphp-objs		:=	cpqphp_core.o	\
 				cpqphp_proc.o	\
 				cpqphp_pci.o
 
+ibmphp-objs		:=	ibmphp_core.o	\
+				ibmphp_ebda.o	\
+				ibmphp_pci.o	\
+				ibmphp_res.o	\
+				ibmphp_hpc.o
+
 ifeq ($(CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM),y)
 	cpqphp-objs += cpqphp_nvram.o
 endif
@@ -32,3 +39,6 @@ pci_hotplug.o: $(pci_hotplug-objs)
 cpqphp.o: $(cpqphp-objs)
 	$(LD) -r -o $@ $(cpqphp-objs)
 
+ibmphp.o: $(ibmphp-objs)
+	$(LD) -r -o $@ $(ibmphp-objs)
+