-struct ino_bucket;
-
-#define MAX_IRQ_DESC_ACTION 4
-
-struct irq_desc {
- void (*pre_handler)(struct ino_bucket *, void *, void *);
- void *pre_handler_arg1;
- void *pre_handler_arg2;
- u32 action_active_mask;
- struct irqaction action[MAX_IRQ_DESC_ACTION];
-};
-
-/* You should not mess with this directly. That's the job of irq.c.
- *
- * If you make changes here, please update hand coded assembler of
- * the vectored interrupt trap handler in entry.S -DaveM
- *
- * This is currently one DCACHE line, two buckets per L2 cache
- * line. Keep this in mind please.
- */
-struct ino_bucket {
- /* Next handler in per-CPU PIL worklist. We know that
- * bucket pointers have the high 32-bits clear, so to
- * save space we only store the bits we need.
- */
-/*0x00*/unsigned int irq_chain;
-
- /* PIL to schedule this IVEC at. */
-/*0x04*/unsigned char pil;
-
- /* If an IVEC arrives while irq_info is NULL, we
- * set this to notify request_irq() about the event.
- */
-/*0x05*/unsigned char pending;
-
- /* Miscellaneous flags. */
-/*0x06*/unsigned char flags;
-
- /* Currently unused. */
-/*0x07*/unsigned char __pad;
-
- /* Reference to IRQ descriptor for this bucket. */
-/*0x08*/struct irq_desc *irq_info;
-
- /* Sun5 Interrupt Clear Register. */
-/*0x10*/unsigned long iclr;
-
- /* Sun5 Interrupt Mapping Register. */
-/*0x18*/unsigned long imap;
-
-};
-