Imported Upstream version 17.05

[deb_dpdk.git] / drivers / net / ring / rte_eth_ring.c

diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
index c1767c4..87d2258 100644 (file)
--- a/drivers/net/ring/rte_eth_ring.c
+++ b/drivers/net/ring/rte_eth_ring.c
@@ -75,7 +75,6 @@ struct pmd_internals {
 };
 
 
-static const char *drivername = "Rings PMD";
 static struct rte_eth_link pmd_link = {
                .link_speed = ETH_SPEED_NUM_10G,
                .link_duplex = ETH_LINK_FULL_DUPLEX,
@@ -89,7 +88,7 @@ eth_ring_rx(void *q, struct rte_mbuf **bufs, uint16_t nb_bufs)
        void **ptrs = (void *)&bufs[0];
        struct ring_queue *r = q;
        const uint16_t nb_rx = (uint16_t)rte_ring_dequeue_burst(r->rng,
-                       ptrs, nb_bufs);
+                       ptrs, nb_bufs, NULL);
        if (r->rng->flags & RING_F_SC_DEQ)
                r->rx_pkts.cnt += nb_rx;
        else
@@ -103,7 +102,7 @@ eth_ring_tx(void *q, struct rte_mbuf **bufs, uint16_t nb_bufs)
        void **ptrs = (void *)&bufs[0];
        struct ring_queue *r = q;
        const uint16_t nb_tx = (uint16_t)rte_ring_enqueue_burst(r->rng,
-                       ptrs, nb_bufs);
+                       ptrs, nb_bufs, NULL);
        if (r->rng->flags & RING_F_SP_ENQ) {
                r->tx_pkts.cnt += nb_tx;
                r->err_pkts.cnt += nb_bufs - nb_tx;
@@ -173,13 +172,11 @@ eth_dev_info(struct rte_eth_dev *dev,
                struct rte_eth_dev_info *dev_info)
 {
        struct pmd_internals *internals = dev->data->dev_private;
-       dev_info->driver_name = drivername;
        dev_info->max_mac_addrs = 1;
        dev_info->max_rx_pktlen = (uint32_t)-1;
        dev_info->max_rx_queues = (uint16_t)internals->max_rx_queues;
        dev_info->max_tx_queues = (uint16_t)internals->max_tx_queues;
        dev_info->min_rx_bufsize = 0;
-       dev_info->pci_dev = NULL;
 }
 
 static void
@@ -227,12 +224,13 @@ eth_mac_addr_remove(struct rte_eth_dev *dev __rte_unused,
 {
 }
 
-static void
+static int
 eth_mac_addr_add(struct rte_eth_dev *dev __rte_unused,
        struct ether_addr *mac_addr __rte_unused,
        uint32_t index __rte_unused,
        uint32_t vmdq __rte_unused)
 {
+       return -ENOTSUP;
 }
 
 static void
@@ -259,6 +257,8 @@ static const struct eth_dev_ops ops = {
        .mac_addr_add = eth_mac_addr_add,
 };
 
+static struct rte_vdev_driver pmd_ring_drv;
+
 static int
 do_eth_dev_ring_create(const char *name,
                struct rte_ring * const rx_queues[], const unsigned nb_rx_queues,
@@ -339,15 +339,12 @@ do_eth_dev_ring_create(const char *name,
        data->mac_addrs = &internals->address;
 
        eth_dev->data = data;
-       eth_dev->driver = NULL;
        eth_dev->dev_ops = &ops;
        data->dev_flags = RTE_ETH_DEV_DETACHABLE;
        data->kdrv = RTE_KDRV_NONE;
-       data->drv_name = drivername;
+       data->drv_name = pmd_ring_drv.driver.name;
        data->numa_node = numa_node;
 
-       TAILQ_INIT(&(eth_dev->link_intr_cbs));
-
        /* finally assign rx and tx ops */
        eth_dev->rx_pkt_burst = eth_ring_rx;
        eth_dev->tx_pkt_burst = eth_ring_tx;
@@ -505,12 +502,16 @@ out:
 }
 
 static int
-rte_pmd_ring_probe(const char *name, const char *params)
+rte_pmd_ring_probe(struct rte_vdev_device *dev)
 {
+       const char *name, *params;
        struct rte_kvargs *kvlist = NULL;
        int ret = 0;
        struct node_action_list *info = NULL;
 
+       name = rte_vdev_device_name(dev);
+       params = rte_vdev_device_args(dev);
+
        RTE_LOG(INFO, PMD, "Initializing pmd_ring for %s\n", name);
 
        if (params == NULL || params[0] == '\0') {
@@ -580,8 +581,9 @@ out_free:
 }
 
 static int
-rte_pmd_ring_remove(const char *name)
+rte_pmd_ring_remove(struct rte_vdev_device *dev)
 {
+       const char *name = rte_vdev_device_name(dev);
        struct rte_eth_dev *eth_dev = NULL;
        struct pmd_internals *internals = NULL;
        struct ring_queue *r = NULL;