+ del_timer(recovery_timer);
+}
+
+/*
+ * Wait until all BTE related CRBs are completed
+ * and then reset the interfaces.
+ */
+void bte_error_handler(unsigned long _nodepda)
+{
+ struct nodepda_s *err_nodepda = (struct nodepda_s *)_nodepda;
+ spinlock_t *recovery_lock = &err_nodepda->bte_recovery_lock;
+ int i;
+ nasid_t nasid;
+ unsigned long irq_flags;
+ volatile u64 *notify;
+ bte_result_t bh_error;
+
+ BTE_PRINTK(("bte_error_handler(%p) - %d\n", err_nodepda,
+ smp_processor_id()));
+
+ spin_lock_irqsave(recovery_lock, irq_flags);
+
+ /*
+ * Lock all interfaces on this node to prevent new transfers
+ * from being queued.
+ */
+ for (i = 0; i < BTES_PER_NODE; i++) {
+ if (err_nodepda->bte_if[i].cleanup_active) {
+ continue;
+ }
+ spin_lock(&err_nodepda->bte_if[i].spinlock);
+ BTE_PRINTK(("eh:%p:%d locked %d\n", err_nodepda,
+ smp_processor_id(), i));
+ err_nodepda->bte_if[i].cleanup_active = 1;
+ }
+
+ if (is_shub1()) {
+ shub1_bte_error_handler(_nodepda);
+ } else {
+ nasid = cnodeid_to_nasid(err_nodepda->bte_if[0].bte_cnode);
+
+ if (ia64_sn_bte_recovery(nasid))
+ panic("bte_error_handler(): Fatal BTE Error");
+ }
+