X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Ftap%2Frte_eth_tap.h;h=f1496dcfdb1a10025281fe5f79096e9302371be1;hb=191447ce23765dc22a21b5cfe02c7d1a7a776258;hp=bf822673662712307c201334d847237ec9f2483e;hpb=268483dc208686373698423e764b77bf53e181a1;p=dpdk.git

diff --git a/drivers/net/tap/rte_eth_tap.h b/drivers/net/tap/rte_eth_tap.h
index bf82267366..f1496dcfdb 100644
--- a/drivers/net/tap/rte_eth_tap.h
+++ b/drivers/net/tap/rte_eth_tap.h
@@ -35,8 +35,11 @@
 #define _RTE_ETH_TAP_H_
 
 #include <sys/queue.h>
+#include <sys/uio.h>
 #include <inttypes.h>
 
+#include <linux/if_tun.h>
+
 #include <rte_ethdev.h>
 #include <rte_ether.h>
 
@@ -48,6 +51,8 @@ struct pkt_stats {
 	uint64_t obytes;                /* Number of bytes on output */
 	uint64_t ibytes;                /* Number of bytes on input */
 	uint64_t errs;                  /* Number of TX error packets */
+	uint64_t ierrors;               /* Number of RX error packets */
+	uint64_t rx_nombuf;             /* Nb of RX mbuf alloc failures */
 };
 
 struct rx_queue {
@@ -56,22 +61,36 @@ struct rx_queue {
 	uint16_t in_port;               /* Port ID */
 	int fd;
 	struct pkt_stats stats;         /* Stats for this RX queue */
+	uint16_t nb_rx_desc;            /* max number of mbufs available */
+	struct rte_eth_rxmode *rxmode;  /* RX features */
+	struct rte_mbuf *pool;          /* mbufs pool for this queue */
+	struct iovec (*iovecs)[];       /* descriptors for this queue */
+	struct tun_pi pi;               /* packet info for iovecs */
 };
 
 struct tx_queue {
 	int fd;
+	uint16_t *mtu;                  /* Pointer to MTU from dev_data */
 	struct pkt_stats stats;         /* Stats for this TX queue */
 };
 
 struct pmd_internals {
+	char remote_iface[RTE_ETH_NAME_MAX_LEN]; /* Remote netdevice name */
 	char name[RTE_ETH_NAME_MAX_LEN];  /* Internal Tap device name */
 	uint16_t nb_queues;               /* Number of queues supported */
 	struct ether_addr eth_addr;       /* Mac address of the device port */
+	int remote_if_index;              /* remote netdevice IF_INDEX */
 	int if_index;                     /* IF_INDEX for the port */
 	int ioctl_sock;                   /* socket for ioctl calls */
+	int nlsk_fd;                      /* Netlink socket fd */
+	int flower_support;               /* 1 if kernel supports, else 0 */
+	int flower_vlan_support;          /* 1 if kernel supports, else 0 */
 	LIST_HEAD(tap_flows, rte_flow) flows;        /* rte_flow rules */
+	/* implicit rte_flow rules set when a remote device is active */
+	LIST_HEAD(tap_implicit_flows, rte_flow) implicit_flows;
 	struct rx_queue rxq[RTE_PMD_TAP_MAX_QUEUES]; /* List of RX queues */
 	struct tx_queue txq[RTE_PMD_TAP_MAX_QUEUES]; /* List of TX queues */
+	struct rte_intr_handle intr_handle;          /* LSC interrupt handle. */
 };
 
 #endif /* _RTE_ETH_TAP_H_ */