2 files changed, 3 insertions, 4 deletions

diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 60be1e775380..1a16ab20b39e 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -2958,8 +2958,8 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
         /* Size varies with number of Rx queues */
         ugeth->rx_irq_coalescing_tbl_offset =
             qe_muram_alloc(ug_info->numQueuesRx *
-                           sizeof(struct ucc_geth_rx_interrupt_coalescing_entry),
-                           UCC_GETH_RX_INTERRUPT_COALESCING_ALIGNMENT);
+                           sizeof(struct ucc_geth_rx_interrupt_coalescing_entry)
+                           + 4, UCC_GETH_RX_INTERRUPT_COALESCING_ALIGNMENT);
         if (IS_MURAM_ERR(ugeth->rx_irq_coalescing_tbl_offset)) {
                 ugeth_err
                     ("%s: Can not allocate DPRAM memory for"
diff --git a/drivers/net/ucc_geth.h b/drivers/net/ucc_geth.h
index 7cf3dbc9fd4c..a29e1c3ca4b7 100644
--- a/drivers/net/ucc_geth.h
+++ b/drivers/net/ucc_geth.h
@@ -867,8 +867,7 @@ struct ucc_geth_hardware_statistics {
 #define UCC_GETH_SCHEDULER_ALIGNMENT            4       /* This is a guess */
 #define UCC_GETH_TX_STATISTICS_ALIGNMENT        4       /* This is a guess */
 #define UCC_GETH_RX_STATISTICS_ALIGNMENT        4       /* This is a guess */
-#define UCC_GETH_RX_INTERRUPT_COALESCING_ALIGNMENT      4       /* This is a
-                                                                   guess */
+#define UCC_GETH_RX_INTERRUPT_COALESCING_ALIGNMENT      64
 #define UCC_GETH_RX_BD_QUEUES_ALIGNMENT         8       /* This is a guess */
 #define UCC_GETH_RX_PREFETCHED_BDS_ALIGNMENT    128     /* This is a guess */
 #define UCC_GETH_RX_EXTENDED_FILTERING_GLOBAL_PARAMETERS_ALIGNMENT 4    /* This