summaryrefslogtreecommitdiffstats
path: root/kernel/irq/settings.h
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/irq/settings.h')
-rw-r--r--kernel/irq/settings.h36
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;
+}