net/mlx5: add Tx/Rx burst function selection wrapper

[dpdk.git] / drivers / net / mlx5 / mlx5.h

diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index 99d1443..3dca03d 100644 (file)
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -39,7 +39,6 @@
 #include <limits.h>
 #include <net/if.h>
 #include <netinet/in.h>
-#include <linux/if.h>
 
 /* Verbs header. */
 /* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
@@ -69,6 +68,11 @@
 #include "mlx5_autoconf.h"
 #include "mlx5_defs.h"
 
+#if !defined(HAVE_VERBS_IBV_EXP_CQ_COMPRESSED_CQE) || \
+       !defined(HAVE_VERBS_MLX5_ETH_VLAN_INLINE_HEADER_SIZE)
+#error Mellanox OFED >= 3.3 is required, please refer to the documentation.
+#endif
+
 enum {
        PCI_VENDOR_ID_MELLANOX = 0x15b3,
 };
@@ -103,7 +107,10 @@ struct priv {
        unsigned int hw_csum:1; /* Checksum offload is supported. */
        unsigned int hw_csum_l2tun:1; /* Same for L2 tunnels. */
        unsigned int hw_vlan_strip:1; /* VLAN stripping is supported. */
-       unsigned int vf:1; /* This is a VF device. */
+       unsigned int hw_fcs_strip:1; /* FCS stripping is supported. */
+       unsigned int hw_padding:1; /* End alignment padding is supported. */
+       unsigned int sriov:1; /* This is a VF or PF with VF devices. */
+       unsigned int mps:1; /* Whether multi-packet send is supported. */
        unsigned int pending_alarm:1; /* An alarm is pending. */
        /* RX/TX queues. */
        unsigned int rxqs_n; /* RX queues array size. */
@@ -119,6 +126,7 @@ struct priv {
        unsigned int hash_rxqs_n; /* Hash RX QPs array size. */
        /* RSS configuration array indexed by hash RX queue type. */
        struct rte_eth_rss_conf *(*rss_conf)[];
+       uint64_t rss_hf; /* RSS DPDK bit field of active RSS. */
        struct rte_intr_handle intr_handle; /* Interrupt handler. */
        unsigned int (*reta_idx)[]; /* RETA index table. */
        unsigned int reta_idx_n; /* RETA index size. */
@@ -159,12 +167,17 @@ priv_unlock(struct priv *priv)
        rte_spinlock_unlock(&priv->lock);
 }
 
+/* mlx5.c */
+
+int mlx5_getenv_int(const char *);
+
 /* mlx5_ethdev.c */
 
 struct priv *mlx5_get_priv(struct rte_eth_dev *dev);
 int mlx5_is_secondary(void);
 int priv_get_ifname(const struct priv *, char (*)[IF_NAMESIZE]);
 int priv_ifreq(const struct priv *, int req, struct ifreq *);
+int priv_get_num_vfs(struct priv *, uint16_t *);
 int priv_get_mtu(struct priv *, uint16_t *);
 int priv_set_flags(struct priv *, unsigned int, unsigned int);
 int mlx5_dev_configure(struct rte_eth_dev *);
@@ -183,6 +196,8 @@ void priv_dev_interrupt_handler_install(struct priv *, struct rte_eth_dev *);
 int mlx5_set_link_down(struct rte_eth_dev *dev);
 int mlx5_set_link_up(struct rte_eth_dev *dev);
 struct priv *mlx5_secondary_data_setup(struct priv *priv);
+void priv_select_tx_function(struct priv *);
+void priv_select_rx_function(struct priv *);
 
 /* mlx5_mac.c */