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Diffstat (limited to 'include/hw/i2c/pmbus_device.h')
-rw-r--r--include/hw/i2c/pmbus_device.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/i2c/pmbus_device.h b/include/hw/i2c/pmbus_device.h
index 72c0483149..bab4526734 100644
--- a/include/hw/i2c/pmbus_device.h
+++ b/include/hw/i2c/pmbus_device.h
@@ -228,6 +228,8 @@ enum pmbus_registers {
 #define PB_MAX_PAGES            0x1F
 #define PB_ALL_PAGES            0xFF
 
+#define PMBUS_ERR_BYTE          0xFF
+
 #define TYPE_PMBUS_DEVICE "pmbus-device"
 OBJECT_DECLARE_TYPE(PMBusDevice, PMBusDeviceClass,
                     PMBUS_DEVICE)