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common/mlx5: introduce common library
[dpdk.git]
/
drivers
/
net
/
mlx5
/
mlx5_rxtx_vec.h
diff --git
a/drivers/net/mlx5/mlx5_rxtx_vec.h
b/drivers/net/mlx5/mlx5_rxtx_vec.h
index
5df8e29
..
82f77e5
100644
(file)
--- a/
drivers/net/mlx5/mlx5_rxtx_vec.h
+++ b/
drivers/net/mlx5/mlx5_rxtx_vec.h
@@
-9,8
+9,9
@@
#include <rte_common.h>
#include <rte_mbuf.h>
#include <rte_common.h>
#include <rte_mbuf.h>
+#include <mlx5_prm.h>
+
#include "mlx5_autoconf.h"
#include "mlx5_autoconf.h"
-#include "mlx5_prm.h"
/* HW checksum offload capabilities of vectorized Tx. */
#define MLX5_VEC_TX_CKSUM_OFFLOAD_CAP \
/* HW checksum offload capabilities of vectorized Tx. */
#define MLX5_VEC_TX_CKSUM_OFFLOAD_CAP \
@@
-19,12
+20,6
@@
DEV_TX_OFFLOAD_TCP_CKSUM | \
DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM)
DEV_TX_OFFLOAD_TCP_CKSUM | \
DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM)
-/* HW offload capabilities of vectorized Tx. */
-#define MLX5_VEC_TX_OFFLOAD_CAP \
- (MLX5_VEC_TX_CKSUM_OFFLOAD_CAP | \
- DEV_TX_OFFLOAD_MATCH_METADATA | \
- DEV_TX_OFFLOAD_MULTI_SEGS)
-
/*
* Compile time sanity check for vectorized functions.
*/
/*
* Compile time sanity check for vectorized functions.
*/
@@
-60,13
+55,11
@@
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, pkt_info) == 0);
#endif
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, rx_hash_res) ==
offsetof(struct mlx5_cqe, pkt_info) + 12);
#endif
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, rx_hash_res) ==
offsetof(struct mlx5_cqe, pkt_info) + 12);
-S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, rsvd1) +
- sizeof(((struct mlx5_cqe *)0)->rsvd1) ==
+S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, rsvd1) + 11 ==
offsetof(struct mlx5_cqe, hdr_type_etc));
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, vlan_info) ==
offsetof(struct mlx5_cqe, hdr_type_etc) + 2);
offsetof(struct mlx5_cqe, hdr_type_etc));
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, vlan_info) ==
offsetof(struct mlx5_cqe, hdr_type_etc) + 2);
-S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, rsvd2) +
- sizeof(((struct mlx5_cqe *)0)->rsvd2) ==
+S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, lro_num_seg) + 12 ==
offsetof(struct mlx5_cqe, byte_cnt));
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, sop_drop_qpn) ==
RTE_ALIGN(offsetof(struct mlx5_cqe, sop_drop_qpn), 8));
offsetof(struct mlx5_cqe, byte_cnt));
S_ASSERT_MLX5_CQE(offsetof(struct mlx5_cqe, sop_drop_qpn) ==
RTE_ALIGN(offsetof(struct mlx5_cqe, sop_drop_qpn), 8));
@@
-102,9
+95,15
@@
mlx5_rx_replenish_bulk_mbuf(struct mlx5_rxq_data *rxq, uint16_t n)
return;
}
for (i = 0; i < n; ++i) {
return;
}
for (i = 0; i < n; ++i) {
- void *buf_addr
= rte_mbuf_buf_addr(elts[i], rxq->mp)
;
+ void *buf_addr;
- assert(buf_addr == elts[i]->buf_addr);
+ /*
+ * In order to support the mbufs with external attached
+ * data buffer we should use the buf_addr pointer instead of
+ * rte_mbuf_buf_addr(). It touches the mbuf itself and may
+ * impact the performance.
+ */
+ buf_addr = elts[i]->buf_addr;
wq[i].addr = rte_cpu_to_be_64((uintptr_t)buf_addr +
RTE_PKTMBUF_HEADROOM);
/* If there's only one MR, no need to replace LKey in WQE. */
wq[i].addr = rte_cpu_to_be_64((uintptr_t)buf_addr +
RTE_PKTMBUF_HEADROOM);
/* If there's only one MR, no need to replace LKey in WQE. */