Signed-off-by: Ben Widawsky <b...@bwidawsk.net>
---
lib/intel_mmio.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/lib/intel_mmio.c b/lib/intel_mmio.c
index 3933080..2f0d74a 100644
--- a/lib/intel_mmio.c
+++ b/lib/intel_mmio.c
@@ -228,6 +228,12 @@ intel_register_access_fini(void)
mmio_data.inited--;
}
+int
+intel_register_access_needs_wake(void)
+{
+ return mmio_data.key == FAKEKEY;
+}
+
uint32_t
intel_register_read(uint32_t reg)
{
--
1.8.1.4
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