uint16_t nb_desc, unsigned int socket_id,
const struct rte_eth_txconf *tx_conf);
static int nfp_net_start(struct rte_eth_dev *dev);
-static void nfp_net_stats_get(struct rte_eth_dev *dev,
+static int nfp_net_stats_get(struct rte_eth_dev *dev,
struct rte_eth_stats *stats);
static void nfp_net_stats_reset(struct rte_eth_dev *dev);
static void nfp_net_stop(struct rte_eth_dev *dev);
#define NFP_QCP_MAX_ADD 0x7f
#define RTE_MBUF_DMA_ADDR_DEFAULT(mb) \
- (uint64_t)((mb)->buf_physaddr + RTE_PKTMBUF_HEADROOM)
+ (uint64_t)((mb)->buf_iova + RTE_PKTMBUF_HEADROOM)
/* nfp_qcp_ptr - Read or Write Pointer of a queue */
enum nfp_qcp_ptr {
return -EINVAL;
}
- /* Supporting VLAN insertion by default */
- if (hw->cap & NFP_NET_CFG_CTRL_TXVLAN)
- new_ctrl |= NFP_NET_CFG_CTRL_TXVLAN;
-
if (rxmode->jumbo_frame)
/* this is handled in rte_eth_dev_configure */
return -EINVAL;
}
+ /* If next capabilities are supported, configure them by default */
+
+ /* VLAN insertion */
+ if (hw->cap & NFP_NET_CFG_CTRL_TXVLAN)
+ new_ctrl |= NFP_NET_CFG_CTRL_TXVLAN;
+
+ /* L2 broadcast */
+ if (hw->cap & NFP_NET_CFG_CTRL_L2BC)
+ new_ctrl |= NFP_NET_CFG_CTRL_L2BC;
+
+ /* L2 multicast */
+ if (hw->cap & NFP_NET_CFG_CTRL_L2MC)
+ new_ctrl |= NFP_NET_CFG_CTRL_L2MC;
+
+ /* TX checksum offload */
+ if (hw->cap & NFP_NET_CFG_CTRL_TXCSUM)
+ new_ctrl |= NFP_NET_CFG_CTRL_TXCSUM;
+
+ /* LSO offload */
+ if (hw->cap & NFP_NET_CFG_CTRL_LSO)
+ new_ctrl |= NFP_NET_CFG_CTRL_LSO;
+
+ /* RX gather */
+ if (hw->cap & NFP_NET_CFG_CTRL_GATHER)
+ new_ctrl |= NFP_NET_CFG_CTRL_GATHER;
+
if (!new_ctrl)
return 0;
hw->qcp_cfg = hw->tx_bar + NFP_QCP_QUEUE_ADDR_SZ;
}
-static void nfp_net_read_mac(struct nfp_net_hw *hw)
+#define ETH_ADDR_LEN 6
+
+static void
+nfp_eth_copy_mac_reverse(uint8_t *dst, const uint8_t *src)
+{
+ int i;
+
+ for (i = 0; i < ETH_ADDR_LEN; i++)
+ dst[ETH_ADDR_LEN - i - 1] = src[i];
+}
+
+static int
+nfp_net_pf_read_mac(struct nfp_net_hw *hw, int port)
+{
+ union eth_table_entry *entry;
+ int idx, i;
+
+ idx = port;
+ entry = hw->eth_table;
+
+ /* Reading NFP ethernet table obtained before */
+ for (i = 0; i < NSP_ETH_MAX_COUNT; i++) {
+ if (!(entry->port & NSP_ETH_PORT_LANES_MASK)) {
+ /* port not in use */
+ entry++;
+ continue;
+ }
+ if (idx == 0)
+ break;
+ idx--;
+ entry++;
+ }
+
+ if (i == NSP_ETH_MAX_COUNT)
+ return -EINVAL;
+
+ /*
+ * hw points to port0 private data. We need hw now pointing to
+ * right port.
+ */
+ hw += port;
+ nfp_eth_copy_mac_reverse((uint8_t *)&hw->mac_addr,
+ (uint8_t *)&entry->mac_addr);
+
+ return 0;
+}
+
+static void
+nfp_net_vf_read_mac(struct nfp_net_hw *hw)
{
uint32_t tmp;
nn_link_status = (nn_link_status >> NFP_NET_CFG_STS_LINK_RATE_SHIFT) &
NFP_NET_CFG_STS_LINK_RATE_MASK;
- if ((NFD_CFG_MAJOR_VERSION_of(hw->ver) < 4) ||
- ((NFD_CFG_MINOR_VERSION_of(hw->ver) == 4) &&
- (NFD_CFG_MINOR_VERSION_of(hw->ver) == 0)))
- /* We really do not know the speed wil old firmware */
+ if (nn_link_status >= RTE_DIM(ls_to_ethtool))
link.link_speed = ETH_SPEED_NUM_NONE;
- else {
- if (nn_link_status >= RTE_DIM(ls_to_ethtool))
- link.link_speed = ETH_SPEED_NUM_NONE;
- else
- link.link_speed = ls_to_ethtool[nn_link_status];
- }
+ else
+ link.link_speed = ls_to_ethtool[nn_link_status];
if (old.link_status != link.link_status) {
nfp_net_dev_atomic_write_link_status(dev, &link);
return -1;
}
-static void
+static int
nfp_net_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
{
int i;
/* RTE_ETHDEV_QUEUE_STAT_CNTRS default value is 16 */
+ memset(&nfp_dev_stats, 0, sizeof(nfp_dev_stats));
+
/* reading per RX ring stats */
for (i = 0; i < dev->data->nb_rx_queues; i++) {
if (i == RTE_ETHDEV_QUEUE_STAT_CNTRS)
nfp_dev_stats.imissed -= hw->eth_stats_base.imissed;
- if (stats)
+ if (stats) {
memcpy(stats, &nfp_dev_stats, sizeof(*stats));
+ return 0;
+ }
+ return -EINVAL;
}
static void
ETH_TXQ_FLAGS_NOOFFLOADS,
};
+ dev_info->flow_type_rss_offloads = ETH_RSS_NONFRAG_IPV4_TCP |
+ ETH_RSS_NONFRAG_IPV4_UDP |
+ ETH_RSS_NONFRAG_IPV6_TCP |
+ ETH_RSS_NONFRAG_IPV6_UDP;
+
dev_info->reta_size = NFP_NET_CFG_RSS_ITBL_SZ;
dev_info->hash_key_size = NFP_NET_CFG_RSS_KEY_SZ;
nfp_net_dev_atomic_read_link_status(dev, &link);
if (link.link_status)
RTE_LOG(INFO, PMD, "Port %d: Link Up - speed %u Mbps - %s\n",
- (int)(dev->data->port_id), (unsigned)link.link_speed,
+ dev->data->port_id, link.link_speed,
link.link_duplex == ETH_LINK_FULL_DUPLEX
? "full-duplex" : "half-duplex");
else
RTE_LOG(INFO, PMD, " Port %d: Link Down\n",
- (int)(dev->data->port_id));
+ dev->data->port_id);
RTE_LOG(INFO, PMD, "PCI Address: %04d:%02d:%02d:%d\n",
pci_dev->addr.domain, pci_dev->addr.bus,
}
/* Saving physical and virtual addresses for the RX ring */
- rxq->dma = (uint64_t)tz->phys_addr;
+ rxq->dma = (uint64_t)tz->iova;
rxq->rxds = (struct nfp_net_rx_desc *)tz->addr;
/* mbuf pointers array for referencing mbufs linked to RX descriptors */
"tx_free_thresh must be less than the number of TX "
"descriptors. (tx_free_thresh=%u port=%d "
"queue=%d)\n", (unsigned int)tx_free_thresh,
- (int)dev->data->port_id, (int)queue_idx);
+ dev->data->port_id, (int)queue_idx);
return -(EINVAL);
}
txq->txq_flags = tx_conf->txq_flags;
/* Saving physical and virtual addresses for the TX ring */
- txq->dma = (uint64_t)tz->phys_addr;
+ txq->dma = (uint64_t)tz->iova;
txq->txds = (struct nfp_net_tx_desc *)tz->addr;
/* mbuf pointers array for referencing mbufs linked to TX descriptors */
*/
new_mb = rte_pktmbuf_alloc(rxq->mem_pool);
if (unlikely(new_mb == NULL)) {
- RTE_LOG_DP(DEBUG, PMD, "RX mbuf alloc failed port_id=%u "
- "queue_id=%u\n", (unsigned)rxq->port_id,
- (unsigned)rxq->qidx);
+ RTE_LOG_DP(DEBUG, PMD,
+ "RX mbuf alloc failed port_id=%u queue_id=%u\n",
+ rxq->port_id, (unsigned int)rxq->qidx);
nfp_net_mbuf_alloc_failed(rxq);
break;
}
if ((rxds->rxd.flags & PCIE_DESC_RX_VLAN) &&
(hw->ctrl & NFP_NET_CFG_CTRL_RXVLAN)) {
mb->vlan_tci = rte_cpu_to_le_32(rxds->rxd.vlan);
- mb->ol_flags |= PKT_RX_VLAN_PKT | PKT_RX_VLAN_STRIPPED;
+ mb->ol_flags |= PKT_RX_VLAN | PKT_RX_VLAN_STRIPPED;
}
/* Adding the mbuff to the mbuff array passed by the app */
return nb_hold;
PMD_RX_LOG(DEBUG, "RX port_id=%u queue_id=%u, %d packets received\n",
- (unsigned)rxq->port_id, (unsigned)rxq->qidx, nb_hold);
+ rxq->port_id, (unsigned int)rxq->qidx, nb_hold);
nb_hold += rxq->nb_rx_hold;
rte_wmb();
if (nb_hold > rxq->rx_free_thresh) {
PMD_RX_LOG(DEBUG, "port=%u queue=%u nb_hold=%u avail=%u\n",
- (unsigned)rxq->port_id, (unsigned)rxq->qidx,
+ rxq->port_id, (unsigned int)rxq->qidx,
(unsigned)nb_hold, (unsigned)avail);
nfp_qcp_ptr_add(rxq->qcp_fl, NFP_QCP_WRITE_PTR, nb_hold);
nb_hold = 0;
*lmbuf = pkt;
dma_size = pkt->data_len;
- dma_addr = rte_mbuf_data_dma_addr(pkt);
+ dma_addr = rte_mbuf_data_iova(pkt);
PMD_TX_LOG(DEBUG, "Working with mbuf at dma address:"
"%" PRIx64 "\n", dma_addr);
return i;
}
-static void
+static int
nfp_net_vlan_offload_set(struct rte_eth_dev *dev, int mask)
{
uint32_t new_ctrl, update;
struct nfp_net_hw *hw;
+ int ret;
hw = NFP_NET_DEV_PRIVATE_TO_HW(dev->data->dev_private);
new_ctrl = 0;
new_ctrl = hw->ctrl & ~NFP_NET_CFG_CTRL_RXVLAN;
if (new_ctrl == 0)
- return;
+ return 0;
update = NFP_NET_CFG_UPDATE_GEN;
- if (nfp_net_reconfig(hw, new_ctrl, update) < 0)
- return;
+ ret = nfp_net_reconfig(hw, new_ctrl, update);
+ if (!ret)
+ hw->ctrl = new_ctrl;
- hw->ctrl = new_ctrl;
+ return ret;
}
/* Update Redirection Table(RETA) of Receive Side Scaling of Ethernet device */
return 0;
rte_eth_copy_pci_info(eth_dev, pci_dev);
- /* hotplug is not possible with multiport PF */
- if (!hw->pf_multiport_enabled)
- eth_dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE;
hw->device_id = pci_dev->id.device_id;
hw->vendor_id = pci_dev->id.vendor_id;
/* vNIC PF tx/rx BARs are a subset of PF PCI device */
hwport0->hw_queues += bar_offset;
+
+ /* Lets seize the chance to read eth table from hw */
+ if (nfp_nsp_eth_read_table(nspu_desc, &hw->eth_table))
+ return -ENODEV;
}
if (hw->is_pf) {
PMD_INIT_LOG(INFO, "VER: %#x, Maximum supported MTU: %d",
hw->ver, hw->max_mtu);
- PMD_INIT_LOG(INFO, "CAP: %#x, %s%s%s%s%s%s%s%s%s", hw->cap,
+ PMD_INIT_LOG(INFO, "CAP: %#x, %s%s%s%s%s%s%s%s%s%s%s", hw->cap,
hw->cap & NFP_NET_CFG_CTRL_PROMISC ? "PROMISC " : "",
+ hw->cap & NFP_NET_CFG_CTRL_L2BC ? "L2BCFILT " : "",
+ hw->cap & NFP_NET_CFG_CTRL_L2MC ? "L2MCFILT " : "",
hw->cap & NFP_NET_CFG_CTRL_RXCSUM ? "RXCSUM " : "",
hw->cap & NFP_NET_CFG_CTRL_TXCSUM ? "TXCSUM " : "",
hw->cap & NFP_NET_CFG_CTRL_RXVLAN ? "RXVLAN " : "",
return -ENOMEM;
}
- nfp_net_read_mac(hw);
+ if (hw->is_pf) {
+ nfp_net_pf_read_mac(hwport0, port);
+ nfp_net_write_mac(hw, (uint8_t *)&hw->mac_addr);
+ } else {
+ nfp_net_vf_read_mac(hw);
+ }
if (!is_valid_assigned_ether_addr((struct ether_addr *)&hw->mac_addr)) {
/* Using random mac addresses for VFs */
static int eth_nfp_pci_remove(struct rte_pci_device *pci_dev)
{
+ struct rte_eth_dev *eth_dev;
+ struct nfp_net_hw *hw, *hwport0;
+ int port = 0;
+
+ eth_dev = rte_eth_dev_allocated(pci_dev->device.name);
+ if ((pci_dev->id.device_id == PCI_DEVICE_ID_NFP4000_PF_NIC) ||
+ (pci_dev->id.device_id == PCI_DEVICE_ID_NFP6000_PF_NIC)) {
+ port = get_pf_port_number(eth_dev->data->name);
+ hwport0 = NFP_NET_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
+ hw = &hwport0[port];
+ } else {
+ hw = NFP_NET_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
+ }
+ /* hotplug is not possible with multiport PF */
+ if (hw->pf_multiport_enabled)
+ return -ENOTSUP;
return rte_eth_dev_pci_generic_remove(pci_dev, NULL);
}
git.droids-corp.org / dpdk.git / blobdiff