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-rw-r--r--include/linux/phy.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h
index abe318387331..19d9e040ad84 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -392,11 +392,13 @@ enum phy_state {
/**
* struct phy_c45_device_ids - 802.3-c45 Device Identifiers
- * @devices_in_package: Bit vector of devices present.
+ * @devices_in_package: IEEE 802.3 devices in package register value.
+ * @mmds_present: bit vector of MMDs present.
* @device_ids: The device identifer for each present device.
*/
struct phy_c45_device_ids {
u32 devices_in_package;
+ u32 mmds_present;
u32 device_ids[8];
};