-/*
- * register for adapter interrupts
- *
- * With HiperSockets the zSeries architecture provides for
- * means of adapter interrups, pseudo I/O interrupts that are
- * not tied to an I/O subchannel, but to an adapter. However,
- * it doesn't disclose the info how to enable/disable them, but
- * to recognize them only. Perhaps we should consider them
- * being shared interrupts, and thus build a linked list
- * of adapter handlers ... to be evaluated ...
- */
-int
-s390_register_adapter_interrupt (adapter_int_handler_t handler)
-{
- int ret;
- char dbf_txt[15];
+union indicator_t {
+ unsigned long word[NR_AIRQ_WORDS];
+ unsigned char byte[NR_AIRQS];
+} __attribute__((packed));