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authorKristen Accardi <kristen.c.accardi@intel.com>2006-03-03 10:16:05 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2006-03-23 14:35:17 -0800
commit783c49fc506d9afe4784390b556fa25ede5d6d1f (patch)
tree8090c2251193211129816254f16f10cbb33ed20c /drivers/pci/hotplug/pci_hotplug.h
parentf5afe8064f3087bead8fea7e32547c2a3ada5fd0 (diff)
[PATCH] PCI Hotplug: add common acpi functions to core
shpchprm_acpi.c and pciehprm_acpi.c are nearly identical. In addition, there are functions in both these files that are also in acpiphp_glue.c. This patch will remove duplicate functions from shpchp, pciehp, and acpiphp and move this functionality to pci_hotplug, as it is not hardware specific. Get rid of shpchprm* and pciehprm* files since they are no longer needed. shpchprm_nonacpi.c and pciehprm_nonacpi.c are identical, as well as shpchprm_legacy.c and can be replaced with a macro. This patch also changes acpiphp to use the common hpp code. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci/hotplug/pci_hotplug.h')
-rw-r--r--drivers/pci/hotplug/pci_hotplug.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/pci/hotplug/pci_hotplug.h b/drivers/pci/hotplug/pci_hotplug.h
index 88d44f7fef29..e476ed033384 100644
--- a/drivers/pci/hotplug/pci_hotplug.h
+++ b/drivers/pci/hotplug/pci_hotplug.h
@@ -176,5 +176,22 @@ extern int pci_hp_change_slot_info (struct hotplug_slot *slot,
struct hotplug_slot_info *info);
extern struct subsystem pci_hotplug_slots_subsys;
+struct hotplug_params {
+ u8 cache_line_size;
+ u8 latency_timer;
+ u8 enable_serr;
+ u8 enable_perr;
+};
+
+#ifdef CONFIG_ACPI
+#include <acpi/acpi.h>
+#include <acpi/acpi_bus.h>
+#include <acpi/actypes.h>
+extern acpi_status acpi_run_oshp(acpi_handle handle);
+extern acpi_status acpi_get_hp_params_from_firmware(struct pci_dev *dev,
+ struct hotplug_params *hpp);
+extern u8 * acpi_path_name(acpi_handle handle);
+int acpi_root_bridge(acpi_handle handle);
+#endif
#endif