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path: root/drivers/net/ethernet/huawei/hinic/hinic_tx.c
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Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_tx.c')
-rw-r--r--drivers/net/ethernet/huawei/hinic/hinic_tx.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_tx.c b/drivers/net/ethernet/huawei/hinic/hinic_tx.c
index b9fd8d720349..befe8fc50e4e 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_tx.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_tx.c
@@ -45,7 +45,7 @@
#define HW_CONS_IDX(sq) be16_to_cpu(*(u16 *)((sq)->hw_ci_addr))
-#define MIN_SKB_LEN 17
+#define MIN_SKB_LEN 32
#define MAX_PAYLOAD_OFFSET 221
#define TRANSPORT_OFFSET(l4_hdr, skb) ((u32)((l4_hdr) - (skb)->data))
@@ -597,6 +597,8 @@ static int free_tx_poll(struct napi_struct *napi, int budget)
do {
hw_ci = HW_CONS_IDX(sq) & wq->mask;
+ dma_rmb();
+
/* Reading a WQEBB to get real WQE size and consumer index. */
sq_wqe = hinic_sq_read_wqebb(sq, &skb, &wqe_size, &sw_ci);
if ((!sq_wqe) ||