1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/sfc/nic.h b/drivers/net/sfc/nic.h
index 7443f99c977f..4bd1f2839dfe 100644
--- a/drivers/net/sfc/nic.h
+++ b/drivers/net/sfc/nic.h
@@ -143,10 +143,12 @@ static inline struct falcon_board *falcon_board(struct efx_nic *efx)
 /**
  * struct siena_nic_data - Siena NIC state
  * @mcdi: Management-Controller-to-Driver Interface
+ * @mcdi_smem: MCDI shared memory mapping. The mapping is always uncacheable.
  * @wol_filter_id: Wake-on-LAN packet filter id
  */
 struct siena_nic_data {
         struct efx_mcdi_iface mcdi;
+        void __iomem *mcdi_smem;
         int wol_filter_id;
 };