X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fcxgbe%2Fcxgbevf_ethdev.c;h=60e96aa4e4a2700862fe00567715e965dc401629;hb=c3318f529c28e8320ac43f86f214f93e2190445d;hp=7d5b8c07f244bc83ac7064a360d3a32e55116b21;hpb=011ebc236ddcee6c2d82771333faaf5bbb289143;p=dpdk.git

diff --git a/drivers/net/cxgbe/cxgbevf_ethdev.c b/drivers/net/cxgbe/cxgbevf_ethdev.c
index 7d5b8c07f2..60e96aa4e4 100644
--- a/drivers/net/cxgbe/cxgbevf_ethdev.c
+++ b/drivers/net/cxgbe/cxgbevf_ethdev.c
@@ -28,7 +28,50 @@
 /*
  *... and the PCI ID Table itself ...
  */
-#include "t4_pci_id_tbl.h"
+#include "base/t4_pci_id_tbl.h"
+
+/*
+ * Get port statistics.
+ */
+static int cxgbevf_dev_stats_get(struct rte_eth_dev *eth_dev,
+				 struct rte_eth_stats *eth_stats)
+{
+	struct port_info *pi = eth_dev->data->dev_private;
+	struct adapter *adapter = pi->adapter;
+	struct sge *s = &adapter->sge;
+	struct port_stats ps;
+	unsigned int i;
+
+	cxgbevf_stats_get(pi, &ps);
+
+	/* RX Stats */
+	eth_stats->ierrors  = ps.rx_len_err;
+
+	/* TX Stats */
+	eth_stats->opackets = ps.tx_bcast_frames + ps.tx_mcast_frames +
+			      ps.tx_ucast_frames;
+	eth_stats->obytes = ps.tx_octets;
+	eth_stats->oerrors  = ps.tx_drop;
+
+	for (i = 0; i < pi->n_rx_qsets; i++) {
+		struct sge_eth_rxq *rxq =
+			&s->ethrxq[pi->first_qset + i];
+
+		eth_stats->q_ipackets[i] = rxq->stats.pkts;
+		eth_stats->q_ibytes[i] = rxq->stats.rx_bytes;
+		eth_stats->ipackets += eth_stats->q_ipackets[i];
+		eth_stats->ibytes += eth_stats->q_ibytes[i];
+	}
+
+	for (i = 0; i < pi->n_tx_qsets; i++) {
+		struct sge_eth_txq *txq =
+			&s->ethtxq[pi->first_qset + i];
+
+		eth_stats->q_opackets[i] = txq->stats.pkts;
+		eth_stats->q_obytes[i] = txq->stats.tx_bytes;
+	}
+	return 0;
+}
 
 static const struct eth_dev_ops cxgbevf_eth_dev_ops = {
 	.dev_start              = cxgbe_dev_start,
@@ -42,6 +85,8 @@ static const struct eth_dev_ops cxgbevf_eth_dev_ops = {
 	.dev_infos_get          = cxgbe_dev_info_get,
 	.dev_supported_ptypes_get = cxgbe_dev_supported_ptypes_get,
 	.link_update            = cxgbe_dev_link_update,
+	.dev_set_link_up        = cxgbe_dev_set_link_up,
+	.dev_set_link_down      = cxgbe_dev_set_link_down,
 	.mtu_set                = cxgbe_dev_mtu_set,
 	.tx_queue_setup         = cxgbe_dev_tx_queue_setup,
 	.tx_queue_start         = cxgbe_dev_tx_queue_start,
@@ -51,6 +96,8 @@ static const struct eth_dev_ops cxgbevf_eth_dev_ops = {
 	.rx_queue_start         = cxgbe_dev_rx_queue_start,
 	.rx_queue_stop          = cxgbe_dev_rx_queue_stop,
 	.rx_queue_release       = cxgbe_dev_rx_queue_release,
+	.stats_get		= cxgbevf_dev_stats_get,
+	.mac_addr_set		= cxgbe_mac_addr_set,
 };
 
 /*
@@ -59,12 +106,84 @@ static const struct eth_dev_ops cxgbevf_eth_dev_ops = {
  */
 static int eth_cxgbevf_dev_init(struct rte_eth_dev *eth_dev)
 {
+	struct port_info *pi = eth_dev->data->dev_private;
+	struct rte_pci_device *pci_dev;
+	char name[RTE_ETH_NAME_MAX_LEN];
+	struct adapter *adapter = NULL;
+	int err = 0;
+
 	CXGBE_FUNC_TRACE();
 
 	eth_dev->dev_ops = &cxgbevf_eth_dev_ops;
+	eth_dev->rx_pkt_burst = &cxgbe_recv_pkts;
+	eth_dev->tx_pkt_burst = &cxgbe_xmit_pkts;
+	pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
+
+	/* for secondary processes, we attach to ethdevs allocated by primary
+	 * and do minimal initialization.
+	 */
+	if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
+		int i;
+
+		for (i = 1; i < MAX_NPORTS; i++) {
+			struct rte_eth_dev *rest_eth_dev;
+			char namei[RTE_ETH_NAME_MAX_LEN];
+
+			snprintf(namei, sizeof(namei), "%s_%d",
+				 pci_dev->device.name, i);
+			rest_eth_dev = rte_eth_dev_attach_secondary(namei);
+			if (rest_eth_dev) {
+				rest_eth_dev->device = &pci_dev->device;
+				rest_eth_dev->dev_ops =
+					eth_dev->dev_ops;
+				rest_eth_dev->rx_pkt_burst =
+					eth_dev->rx_pkt_burst;
+				rest_eth_dev->tx_pkt_burst =
+					eth_dev->tx_pkt_burst;
+				rte_eth_dev_probing_finish(rest_eth_dev);
+			}
+		}
+		return 0;
+	}
+
+	snprintf(name, sizeof(name), "cxgbevfadapter%d",
+		 eth_dev->data->port_id);
+	adapter = rte_zmalloc(name, sizeof(*adapter), 0);
+	if (!adapter)
+		return -1;
+
+	adapter->use_unpacked_mode = 1;
+	adapter->regs = (void *)pci_dev->mem_resource[0].addr;
+	if (!adapter->regs) {
+		dev_err(adapter, "%s: cannot map device registers\n", __func__);
+		err = -ENOMEM;
+		goto out_free_adapter;
+	}
+	adapter->pdev = pci_dev;
+	adapter->eth_dev = eth_dev;
+	pi->adapter = adapter;
+	err = cxgbevf_probe(adapter);
+	if (err) {
+		dev_err(adapter, "%s: cxgbevf probe failed with err %d\n",
+			__func__, err);
+		goto out_free_adapter;
+	}
+
+	return 0;
+
+out_free_adapter:
+	rte_free(adapter);
+	return err;
+}
+
+static int eth_cxgbevf_dev_uninit(struct rte_eth_dev *eth_dev)
+{
+	struct port_info *pi = eth_dev->data->dev_private;
+	struct adapter *adap = pi->adapter;
 
-	/* XXX: Do probe */
-	return -EIO;
+	/* Free up other ports and all resources */
+	cxgbe_close(adap);
+	return 0;
 }
 
 static int eth_cxgbevf_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
@@ -76,7 +195,7 @@ static int eth_cxgbevf_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
 
 static int eth_cxgbevf_pci_remove(struct rte_pci_device *pci_dev)
 {
-	return rte_eth_dev_pci_generic_remove(pci_dev, NULL);
+	return rte_eth_dev_pci_generic_remove(pci_dev, eth_cxgbevf_dev_uninit);
 }
 
 static struct rte_pci_driver rte_cxgbevf_pmd = {