net/qede: remove flags from Tx entry

[dpdk.git] / drivers / net / ena / base / ena_eth_com.c

diff --git a/drivers/net/ena/base/ena_eth_com.c b/drivers/net/ena/base/ena_eth_com.c
index 766643f..5583a31 100644 (file)
--- a/drivers/net/ena/base/ena_eth_com.c
+++ b/drivers/net/ena/base/ena_eth_com.c
@@ -531,6 +531,7 @@ int ena_com_rx_pkt(struct ena_com_io_cq *io_cq,
 {
        struct ena_com_rx_buf_info *ena_buf = &ena_rx_ctx->ena_bufs[0];
        struct ena_eth_io_rx_cdesc_base *cdesc = NULL;
+       u16 q_depth = io_cq->q_depth;
        u16 cdesc_idx = 0;
        u16 nb_hw_desc;
        u16 i = 0;
@@ -557,10 +558,17 @@ int ena_com_rx_pkt(struct ena_com_io_cq *io_cq,
        ena_rx_ctx->pkt_offset = cdesc->offset;
 
        do {
-               ena_buf->len = cdesc->length;
-               ena_buf->req_id = cdesc->req_id;
-               ena_buf++;
-       } while ((++i < nb_hw_desc) && (cdesc = ena_com_rx_cdesc_idx_to_ptr(io_cq, cdesc_idx + i)));
+               ena_buf[i].len = cdesc->length;
+               ena_buf[i].req_id = cdesc->req_id;
+               if (unlikely(ena_buf[i].req_id >= q_depth))
+                       return ENA_COM_EIO;
+
+               if (++i >= nb_hw_desc)
+                       break;
+
+               cdesc = ena_com_rx_cdesc_idx_to_ptr(io_cq, cdesc_idx + i);
+
+       } while (1);
 
        /* Update SQ head ptr */
        io_sq->next_to_comp += nb_hw_desc;