#define DEFAULT_PRIORITY 5
/*
- * Mark IPIs as higher priority so we can take them inside interrupts that
- * arent marked IRQF_DISABLED
+ * Mark IPIs as higher priority so we can take them inside interrupts
+ * FIXME: still true now?
*/
#define IPI_PRIORITY 4
#define MAX_NUM_PRIORITIES 3
/* Native ICP */
+#ifdef CONFIG_PPC_ICP_NATIVE
extern int icp_native_init(void);
+#else
+static inline int icp_native_init(void) { return -ENODEV; }
+#endif
/* PAPR ICP */
+#ifdef CONFIG_PPC_ICP_HV
extern int icp_hv_init(void);
+#else
+static inline int icp_hv_init(void) { return -ENODEV; }
+#endif
/* ICP ops */
struct icp_ops {
extern int ics_native_init(void);
/* RTAS ICS */
+#ifdef CONFIG_PPC_ICS_RTAS
extern int ics_rtas_init(void);
+#else
+static inline int ics_rtas_init(void) { return -ENODEV; }
+#endif
+
+/* HAL ICS */
+#ifdef CONFIG_PPC_POWERNV
+extern int ics_opal_init(void);
+#else
+static inline int ics_opal_init(void) { return -ENODEV; }
+#endif
/* ICS instance, hooked up to chip_data of an irq */
struct ics {