Merge source.mvista.com:linux-omap

[linux-2.6-omap-h63xx.git] / include / asm-powerpc / eeh.h

diff --git a/include/asm-powerpc/eeh.h b/include/asm-powerpc/eeh.h
index f8633aafe4baa5d000e608b35b92e5f13be45311..5207758a6dd9d4b760623dd2218d848964f7da9b 100644 (file)
--- a/include/asm-powerpc/eeh.h
+++ b/include/asm-powerpc/eeh.h
@@ -19,6 +19,7 @@
 
 #ifndef _PPC64_EEH_H
 #define _PPC64_EEH_H
+#ifdef __KERNEL__
 
 #include <linux/config.h>
 #include <linux/init.h>
@@ -26,6 +27,7 @@
 #include <linux/string.h>
 
 struct pci_dev;
+struct pci_bus;
 struct device_node;
 
 #ifdef CONFIG_EEH
@@ -33,9 +35,11 @@ struct device_node;
 extern int eeh_subsystem_enabled;
 
 /* Values for eeh_mode bits in device_node */
-#define EEH_MODE_SUPPORTED     (1<<0)
-#define EEH_MODE_NOCHECK       (1<<1)
-#define EEH_MODE_ISOLATED      (1<<2)
+#define EEH_MODE_SUPPORTED     (1<<0)
+#define EEH_MODE_NOCHECK       (1<<1)
+#define EEH_MODE_ISOLATED      (1<<2)
+#define EEH_MODE_RECOVERING    (1<<3)
+#define EEH_MODE_IRQ_DISABLED  (1<<4)
 
 /* Max number of EEH freezes allowed before we consider the device
  * to be permanently disabled. */
@@ -57,7 +61,9 @@ void __init pci_addr_cache_build(void);
  * to finish the eeh setup for this device.
  */
 void eeh_add_device_early(struct device_node *);
-void eeh_add_device_late(struct pci_dev *);
+void eeh_add_device_late(struct pci_dev *dev);
+void eeh_add_device_tree_early(struct device_node *);
+void eeh_add_device_tree_late(struct pci_bus *);
 
 /**
  * eeh_remove_device - undo EEH setup for the indicated pci device
@@ -71,6 +77,15 @@ void eeh_add_device_late(struct pci_dev *);
  */
 void eeh_remove_device(struct pci_dev *);
 
+/**
+ * eeh_remove_device_recursive - undo EEH for device & children.
+ * @dev: pci device to be removed
+ *
+ * As above, this removes the device; it also removes child
+ * pci devices as well.
+ */
+void eeh_remove_bus_device(struct pci_dev *);
+
 /**
  * EEH_POSSIBLE_ERROR() -- test for possible MMIO failure.
  *
@@ -107,6 +122,11 @@ static inline void eeh_add_device_late(struct pci_dev *dev) { }
 
 static inline void eeh_remove_device(struct pci_dev *dev) { }
 
+static inline void eeh_add_device_tree_early(struct device_node *dn) { }
+
+static inline void eeh_add_device_tree_late(struct pci_bus *bus) { }
+
+static inline void eeh_remove_bus_device(struct pci_dev *dev) { }
 #define EEH_POSSIBLE_ERROR(val, type) (0)
 #define EEH_IO_ERROR_VALUE(size) (-1UL)
 #endif /* CONFIG_EEH */
@@ -363,4 +383,5 @@ static inline void eeh_insl_ns(unsigned long port, void * buf, int nl)
                eeh_check_failure((void __iomem *)(port), *(u32*)buf);
 }
 
+#endif /* __KERNEL__ */
 #endif /* _PPC64_EEH_H */