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-rw-r--r--hw/arm-misc.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/arm-misc.h b/hw/arm-misc.h
index 3660772..f118edb 100644
--- a/hw/arm-misc.h
+++ b/hw/arm-misc.h
@@ -34,6 +34,9 @@ struct arm_boot_info {
void arm_load_kernel(CPUState *env, struct arm_boot_info *info);
/* armv7m_nvic.c */
+
+/* Multiplication factor to convert from system clock ticks to qemu timer
+ ticks. */
int system_clock_scale;
qemu_irq *armv7m_nvic_init(CPUState *env);