1 files changed, 36 insertions, 0 deletions

diff --git a/kernel/irq/settings.h b/kernel/irq/settings.h
index bb104a2dce73..ba0fffe410ad 100644
--- a/kernel/irq/settings.h
+++ b/kernel/irq/settings.h
@@ -4,6 +4,9 @@
  */
 enum {
         _IRQ_DEFAULT_INIT_FLAGS = IRQ_DEFAULT_INIT_FLAGS,
+        _IRQ_PER_CPU            = IRQ_PER_CPU,
+        _IRQ_NO_BALANCING       = IRQ_NO_BALANCING,
+        _IRQF_MODIFY_MASK       = IRQF_MODIFY_MASK,
 };
 
 #undef IRQ_INPROGRESS
@@ -22,3 +25,36 @@ enum {
 #define IRQ_WAKEUP              GOT_YOU_MORON
 #undef IRQ_MOVE_PENDING
 #define IRQ_MOVE_PENDING        GOT_YOU_MORON
+#undef IRQ_PER_CPU
+#define IRQ_PER_CPU             GOT_YOU_MORON
+#undef IRQ_NO_BALANCING
+#define IRQ_NO_BALANCING        GOT_YOU_MORON
+#undef IRQF_MODIFY_MASK
+#define IRQF_MODIFY_MASK        GOT_YOU_MORON
+
+static inline void
+irq_settings_clr_and_set(struct irq_desc *desc, u32 clr, u32 set)
+{
+        desc->status &= ~(clr & _IRQF_MODIFY_MASK);
+        desc->status |= (set & _IRQF_MODIFY_MASK);
+}
+
+static inline bool irq_settings_is_per_cpu(struct irq_desc *desc)
+{
+        return desc->status & _IRQ_PER_CPU;
+}
+
+static inline void irq_settings_set_per_cpu(struct irq_desc *desc)
+{
+        desc->status |= _IRQ_PER_CPU;
+}
+
+static inline void irq_settings_set_no_balancing(struct irq_desc *desc)
+{
+        desc->status |= _IRQ_NO_BALANCING;
+}
+
+static inline bool irq_settings_has_no_balance_set(struct irq_desc *desc)
+{
+        return desc->status & _IRQ_NO_BALANCING;
+}