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-rw-r--r--drivers/net/ucc_geth.c4
-rw-r--r--drivers/net/ucc_geth.h3
2 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 60be1e7..1a16ab2 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 7cf3dbc..a29e1c3 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
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