net/mlx5: fix using flow tunnel before null check

[dpdk.git] / drivers / net / hns3 / hns3_rxtx.h

diff --git a/drivers/net/hns3/hns3_rxtx.h b/drivers/net/hns3/hns3_rxtx.h
index 9adeb24..6689397 100644 (file)
--- a/drivers/net/hns3/hns3_rxtx.h
+++ b/drivers/net/hns3/hns3_rxtx.h
@@ -149,6 +149,7 @@
 #define HNS3_TXD_MSS_S                         0
 #define HNS3_TXD_MSS_M                         (0x3fff << HNS3_TXD_MSS_S)
 
+#define HNS3_TXD_OL4CS_B                       22
 #define HNS3_L2_LEN_UNIT                       1UL
 #define HNS3_L3_LEN_UNIT                       2UL
 #define HNS3_L4_LEN_UNIT                       2UL
@@ -234,7 +235,7 @@ struct hns3_desc {
                                };
                        };
 
-                       uint32_t paylen;
+                       uint32_t paylen_fd_dop_ol4cs;
                        uint16_t tp_fe_sc_vld_ra_ri;
                        uint16_t mss;
                } tx;
@@ -463,6 +464,22 @@ struct hns3_tx_queue {
         *     not need to recalculate it.
         */
        uint8_t tso_mode;
+       /*
+        * udp checksum mode.
+        * value range:
+        *      HNS3_SPECIAL_PORT_HW_CKSUM_MODE/HNS3_SPECIAL_PORT_SW_CKSUM_MODE
+        *
+        *  - HNS3_SPECIAL_PORT_SW_CKSUM_MODE
+        *     In this mode, HW can not do checksum for special UDP port like
+        *     4789, 4790, 6081 for non-tunnel UDP packets and UDP tunnel
+        *     packets without the PKT_TX_TUNEL_MASK in the mbuf. So, PMD need
+        *     do the checksum for these packets to avoid a checksum error.
+        *
+        *  - HNS3_SPECIAL_PORT_HW_CKSUM_MODE
+        *     In this mode, HW does not have the preceding problems and can
+        *     directly calculate the checksum of these UDP packets.
+        */
+       uint8_t udp_cksum_mode;
        /*
         * The minimum length of the packet supported by hardware in the Tx
         * direction.
@@ -503,6 +520,7 @@ struct hns3_queue_info {
 };
 
 #define HNS3_TX_CKSUM_OFFLOAD_MASK ( \
+       PKT_TX_OUTER_UDP_CKSUM | \
        PKT_TX_OUTER_IP_CKSUM | \
        PKT_TX_IP_CKSUM | \
        PKT_TX_TCP_SEG | \
@@ -718,5 +736,7 @@ void hns3_stop_all_txqs(struct rte_eth_dev *dev);
 void hns3_restore_tqp_enable_state(struct hns3_hw *hw);
 int hns3_tx_done_cleanup(void *txq, uint32_t free_cnt);
 void hns3_enable_rxd_adv_layout(struct hns3_hw *hw);
+int hns3_dev_rx_descriptor_status(void *rx_queue, uint16_t offset);
+int hns3_dev_tx_descriptor_status(void *tx_queue, uint16_t offset);
 
 #endif /* _HNS3_RXTX_H_ */