1 files changed, 8 insertions, 1 deletions

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index ca01035634a7..58097c0e2ad5 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -34,6 +34,11 @@
 #include <linux/ptp_clock_kernel.h>
 #include <linux/reset.h>
 
+struct stmmac_tx_info {
+        dma_addr_t buf;
+        bool map_as_page;
+};
+
 struct stmmac_priv {
         /* Frequently used values are kept adjacent for cache effect */
         struct dma_extended_desc *dma_etx ____cacheline_aligned_in_smp;
@@ -45,7 +50,7 @@ struct stmmac_priv {
         u32 tx_count_frames;
         u32 tx_coal_frames;
         u32 tx_coal_timer;
-        dma_addr_t *tx_skbuff_dma;
+        struct stmmac_tx_info *tx_skbuff_dma;
         dma_addr_t dma_tx_phy;
         int tx_coalesce;
         int hwts_tx_en;
@@ -105,6 +110,8 @@ struct stmmac_priv {
         struct ptp_clock *ptp_clock;
         struct ptp_clock_info ptp_clock_ops;
         unsigned int default_addend;
+        struct clk *clk_ptp_ref;
+        unsigned int clk_ptp_rate;
         u32 adv_ts;
         int use_riwt;
         int irq_wake;