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-rw-r--r--sys/ia64/include/md_var.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/ia64/include/md_var.h b/sys/ia64/include/md_var.h
index 9a2f92a53b2c..f64e4c9b8563 100644
--- a/sys/ia64/include/md_var.h
+++ b/sys/ia64/include/md_var.h
@@ -75,6 +75,7 @@ struct ia64_init_return {
extern uint64_t ia64_lapic_addr;
extern long Maxmem;
+extern u_int busdma_swi_pending;
void busdma_swi(void);
int copyout_regstack(struct thread *, uint64_t *, uint64_t *);