nicvf_interrupt, dev);
}
-static void __rte_unused
+static void
nicvf_vf_interrupt(void *arg)
{
struct nicvf *nic = arg;
struct nicvf_hw_tx_qstats tx_qstats;
struct nicvf_hw_stats port_stats;
struct nicvf *nic = nicvf_pmd_priv(dev);
+ uint16_t rx_start, rx_end;
+ uint16_t tx_start, tx_end;
+ size_t i;
+
+ /* RX queue indices for the first VF */
+ nicvf_rx_range(dev, nic, &rx_start, &rx_end);
/* Reading per RX ring stats */
- for (qidx = 0; qidx < dev->data->nb_rx_queues; qidx++) {
+ for (qidx = rx_start; qidx <= rx_end; qidx++) {
if (qidx == RTE_ETHDEV_QUEUE_STAT_CNTRS)
break;
stats->q_ipackets[qidx] = rx_qstats.q_rx_packets;
}
+ /* TX queue indices for the first VF */
+ nicvf_tx_range(dev, nic, &tx_start, &tx_end);
+
/* Reading per TX ring stats */
- for (qidx = 0; qidx < dev->data->nb_tx_queues; qidx++) {
+ for (qidx = tx_start; qidx <= tx_end; qidx++) {
if (qidx == RTE_ETHDEV_QUEUE_STAT_CNTRS)
break;
stats->q_opackets[qidx] = tx_qstats.q_tx_packets;
}
+ for (i = 0; i < nic->sqs_count; i++) {
+ struct nicvf *snic = nic->snicvf[i];
+
+ if (snic == NULL)
+ break;
+
+ /* RX queue indices for a secondary VF */
+ nicvf_rx_range(dev, snic, &rx_start, &rx_end);
+
+ /* Reading per RX ring stats */
+ for (qidx = rx_start; qidx <= rx_end; qidx++) {
+ if (qidx == RTE_ETHDEV_QUEUE_STAT_CNTRS)
+ break;
+
+ nicvf_hw_get_rx_qstats(snic, &rx_qstats,
+ qidx % MAX_RCV_QUEUES_PER_QS);
+ stats->q_ibytes[qidx] = rx_qstats.q_rx_bytes;
+ stats->q_ipackets[qidx] = rx_qstats.q_rx_packets;
+ }
+
+ /* TX queue indices for a secondary VF */
+ nicvf_tx_range(dev, snic, &tx_start, &tx_end);
+ /* Reading per TX ring stats */
+ for (qidx = tx_start; qidx <= tx_end; qidx++) {
+ if (qidx == RTE_ETHDEV_QUEUE_STAT_CNTRS)
+ break;
+
+ nicvf_hw_get_tx_qstats(snic, &tx_qstats,
+ qidx % MAX_SND_QUEUES_PER_QS);
+ stats->q_obytes[qidx] = tx_qstats.q_tx_bytes;
+ stats->q_opackets[qidx] = tx_qstats.q_tx_packets;
+ }
+ }
+
nicvf_hw_get_stats(nic, &port_stats);
stats->ibytes = port_stats.rx_bytes;
stats->ipackets = port_stats.rx_ucast_frames;
int i;
uint16_t rxqs = 0, txqs = 0;
struct nicvf *nic = nicvf_pmd_priv(dev);
+ uint16_t rx_start, rx_end;
+ uint16_t tx_start, tx_end;
- for (i = 0; i < dev->data->nb_rx_queues; i++)
+ /* Reset all primary nic counters */
+ nicvf_rx_range(dev, nic, &rx_start, &rx_end);
+ for (i = rx_start; i <= rx_end; i++)
rxqs |= (0x3 << (i * 2));
- for (i = 0; i < dev->data->nb_tx_queues; i++)
+
+ nicvf_tx_range(dev, nic, &tx_start, &tx_end);
+ for (i = tx_start; i <= tx_end; i++)
txqs |= (0x3 << (i * 2));
nicvf_mbox_reset_stat_counters(nic, 0x3FFF, 0x1F, rxqs, txqs);
+
+ /* Reset secondary nic queue counters */
+ for (i = 0; i < nic->sqs_count; i++) {
+ struct nicvf *snic = nic->snicvf[i];
+ if (snic == NULL)
+ break;
+
+ nicvf_rx_range(dev, snic, &rx_start, &rx_end);
+ for (i = rx_start; i <= rx_end; i++)
+ rxqs |= (0x3 << ((i % MAX_CMP_QUEUES_PER_QS) * 2));
+
+ nicvf_tx_range(dev, snic, &tx_start, &tx_end);
+ for (i = tx_start; i <= tx_end; i++)
+ txqs |= (0x3 << ((i % MAX_SND_QUEUES_PER_QS) * 2));
+
+ nicvf_mbox_reset_stat_counters(snic, 0, 0, rxqs, txqs);
+ }
}
/* Promiscuous mode enabled by default in LMAC to VF 1:1 map configuration */
}
static void
-nicvf_rbdr_release_mbuf(struct rte_eth_dev *dev, struct nicvf *nic __rte_unused,
+nicvf_rbdr_release_mbuf(struct rte_eth_dev *dev, struct nicvf *nic,
nicvf_phys_addr_t phy)
{
uint16_t qidx;
void *obj;
struct nicvf_rxq *rxq;
+ uint16_t rx_start, rx_end;
- for (qidx = 0; qidx < dev->data->nb_rx_queues; qidx++) {
+ /* Get queue ranges for this VF */
+ nicvf_rx_range(dev, nic, &rx_start, &rx_end);
+
+ for (qidx = rx_start; qidx <= rx_end; qidx++) {
rxq = dev->data->rx_queues[qidx];
if (rxq->precharge_cnt) {
obj = (void *)nicvf_mbuff_phy2virt(phy,
PMD_INIT_FUNC_TRACE();
+ if (qidx >= MAX_SND_QUEUES_PER_QS)
+ nic = nic->snicvf[qidx / MAX_SND_QUEUES_PER_QS - 1];
+
+ qidx = qidx % MAX_SND_QUEUES_PER_QS;
+
/* Socket id check */
if (socket_id != (unsigned int)SOCKET_ID_ANY && socket_id != nic->node)
PMD_DRV_LOG(WARNING, "socket_id expected %d, configured %d",
}
/* Free memory prior to re-allocation if needed. */
- if (dev->data->tx_queues[qidx] != NULL) {
+ if (dev->data->tx_queues[nicvf_netdev_qidx(nic, qidx)] != NULL) {
PMD_TX_LOG(DEBUG, "Freeing memory prior to re-allocation %d",
- qidx);
- nicvf_dev_tx_queue_release(dev->data->tx_queues[qidx]);
- dev->data->tx_queues[qidx] = NULL;
+ nicvf_netdev_qidx(nic, qidx));
+ nicvf_dev_tx_queue_release(
+ dev->data->tx_queues[nicvf_netdev_qidx(nic, qidx)]);
+ dev->data->tx_queues[nicvf_netdev_qidx(nic, qidx)] = NULL;
}
/* Allocating tx queue data structure */
txq = rte_zmalloc_socket("ethdev TX queue", sizeof(struct nicvf_txq),
RTE_CACHE_LINE_SIZE, nic->node);
if (txq == NULL) {
- PMD_INIT_LOG(ERR, "Failed to allocate txq=%d", qidx);
+ PMD_INIT_LOG(ERR, "Failed to allocate txq=%d",
+ nicvf_netdev_qidx(nic, qidx));
return -ENOMEM;
}
nicvf_tx_queue_reset(txq);
PMD_TX_LOG(DEBUG, "[%d] txq=%p nb_desc=%d desc=%p phys=0x%" PRIx64,
- qidx, txq, nb_desc, txq->desc, txq->phys);
+ nicvf_netdev_qidx(nic, qidx), txq, nb_desc, txq->desc,
+ txq->phys);
- dev->data->tx_queues[qidx] = txq;
- dev->data->tx_queue_state[qidx] = RTE_ETH_QUEUE_STATE_STOPPED;
+ dev->data->tx_queues[nicvf_netdev_qidx(nic, qidx)] = txq;
+ dev->data->tx_queue_state[nicvf_netdev_qidx(nic, qidx)] =
+ RTE_ETH_QUEUE_STATE_STOPPED;
return 0;
}
if (dev->rx_pkt_burst == NULL)
return;
- while ((rxq_cnt = nicvf_dev_rx_queue_count(dev, rxq->queue_id))) {
+ while ((rxq_cnt = nicvf_dev_rx_queue_count(dev,
+ nicvf_netdev_qidx(rxq->nic, rxq->queue_id)))) {
nb_pkts = dev->rx_pkt_burst(rxq, rx_pkts,
NICVF_MAX_RX_FREE_THRESH);
PMD_DRV_LOG(INFO, "nb_pkts=%d rxq_cnt=%d", nb_pkts, rxq_cnt);
}
}
- refill_cnt += nicvf_dev_rbdr_refill(dev, rxq->queue_id);
+
+ refill_cnt += nicvf_dev_rbdr_refill(dev,
+ nicvf_netdev_qidx(rxq->nic, rxq->queue_id));
+
PMD_DRV_LOG(INFO, "free_cnt=%d refill_cnt=%d",
released_pkts, refill_cnt);
}
PMD_INIT_FUNC_TRACE();
+ if (qidx >= MAX_RCV_QUEUES_PER_QS)
+ nic = nic->snicvf[qidx / MAX_RCV_QUEUES_PER_QS - 1];
+
+ qidx = qidx % MAX_RCV_QUEUES_PER_QS;
+
/* Socket id check */
if (socket_id != (unsigned int)SOCKET_ID_ANY && socket_id != nic->node)
PMD_DRV_LOG(WARNING, "socket_id expected %d, configured %d",
}
/* Free memory prior to re-allocation if needed */
- if (dev->data->rx_queues[qidx] != NULL) {
+ if (dev->data->rx_queues[nicvf_netdev_qidx(nic, qidx)] != NULL) {
PMD_RX_LOG(DEBUG, "Freeing memory prior to re-allocation %d",
- qidx);
- nicvf_dev_rx_queue_release(dev->data->rx_queues[qidx]);
- dev->data->rx_queues[qidx] = NULL;
+ nicvf_netdev_qidx(nic, qidx));
+ nicvf_dev_rx_queue_release(
+ dev->data->rx_queues[nicvf_netdev_qidx(nic, qidx)]);
+ dev->data->rx_queues[nicvf_netdev_qidx(nic, qidx)] = NULL;
}
/* Allocate rxq memory */
rxq = rte_zmalloc_socket("ethdev rx queue", sizeof(struct nicvf_rxq),
RTE_CACHE_LINE_SIZE, nic->node);
if (rxq == NULL) {
- PMD_INIT_LOG(ERR, "Failed to allocate rxq=%d", qidx);
+ PMD_INIT_LOG(ERR, "Failed to allocate rxq=%d",
+ nicvf_netdev_qidx(nic, qidx));
return -ENOMEM;
}
nicvf_rx_queue_reset(rxq);
PMD_RX_LOG(DEBUG, "[%d] rxq=%p pool=%s nb_desc=(%d/%d) phy=%" PRIx64,
- qidx, rxq, mp->name, nb_desc,
+ nicvf_netdev_qidx(nic, qidx), rxq, mp->name, nb_desc,
rte_mempool_avail_count(mp), rxq->phys);
- dev->data->rx_queues[qidx] = rxq;
- dev->data->rx_queue_state[qidx] = RTE_ETH_QUEUE_STATE_STOPPED;
+ dev->data->rx_queues[nicvf_netdev_qidx(nic, qidx)] = rxq;
+ dev->data->rx_queue_state[nicvf_netdev_qidx(nic, qidx)] =
+ RTE_ETH_QUEUE_STATE_STOPPED;
return 0;
}
dev_info->min_rx_bufsize = ETHER_MIN_MTU;
dev_info->max_rx_pktlen = NIC_HW_MAX_FRS;
- dev_info->max_rx_queues = (uint16_t)MAX_RCV_QUEUES_PER_QS;
- dev_info->max_tx_queues = (uint16_t)MAX_SND_QUEUES_PER_QS;
+ dev_info->max_rx_queues =
+ (uint16_t)MAX_RCV_QUEUES_PER_QS * (MAX_SQS_PER_VF + 1);
+ dev_info->max_tx_queues =
+ (uint16_t)MAX_SND_QUEUES_PER_QS * (MAX_SQS_PER_VF + 1);
dev_info->max_mac_addrs = 1;
dev_info->max_vfs = dev->pci_dev->max_vfs;
uintptr_t mbuf;
struct nicvf_rxq *rxq;
struct rte_eth_dev *eth_dev = (struct rte_eth_dev *)dev;
- struct nicvf *nic __rte_unused = (struct nicvf *)opaque;
+ struct nicvf *nic = (struct nicvf *)opaque;
+ uint16_t rx_start, rx_end;
+
+ /* Get queue ranges for this VF */
+ nicvf_rx_range(eth_dev, nic, &rx_start, &rx_end);
- for (qidx = 0; qidx < eth_dev->data->nb_rx_queues; qidx++) {
+ for (qidx = rx_start; qidx <= rx_end; qidx++) {
rxq = eth_dev->data->rx_queues[qidx];
/* Maintain equal buffer count across all pools */
if (rxq->precharge_cnt >= rxq->qlen_mask)
/* For secondary processes, the primary has done all the work */
if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
- /* Setup callbacks for secondary process */
- nicvf_set_tx_function(eth_dev);
- nicvf_set_rx_function(eth_dev);
- return 0;
+ if (nic) {
+ /* Setup callbacks for secondary process */
+ nicvf_set_tx_function(eth_dev);
+ nicvf_set_rx_function(eth_dev);
+ return 0;
+ } else {
+ /* If nic == NULL than it is secondary function
+ * so ethdev need to be released by caller */
+ return ENOTSUP;
+ }
}
pci_dev = eth_dev->pci_dev;
);
}
+ ret = nicvf_base_init(nic);
+ if (ret) {
+ PMD_INIT_LOG(ERR, "Failed to execute nicvf_base_init");
+ goto malloc_fail;
+ }
+
if (nic->sqs_mode) {
- PMD_INIT_LOG(INFO, "Unsupported SQS VF detected, Detaching...");
- /* Detach port by returning Positive error number */
- ret = ENOTSUP;
- goto alarm_fail;
+ /* Push nic to stack of secondary vfs */
+ nicvf_svf_push(nic);
+
+ /* Steal nic pointer from the device for further reuse */
+ eth_dev->data->dev_private = NULL;
+
+ nicvf_periodic_alarm_stop(nicvf_interrupt, eth_dev);
+ ret = nicvf_periodic_alarm_start(nicvf_vf_interrupt, nic);
+ if (ret) {
+ PMD_INIT_LOG(ERR, "Failed to start period alarm");
+ goto fail;
+ }
+
+ /* Detach port by returning postive error number */
+ return ENOTSUP;
}
eth_dev->data->mac_addrs = rte_zmalloc("mac_addr", ETHER_ADDR_LEN, 0);
goto malloc_fail;
}
- ret = nicvf_base_init(nic);
- if (ret) {
- PMD_INIT_LOG(ERR, "Failed to execute nicvf_base_init");
- goto malloc_fail;
- }
-
PMD_INIT_LOG(INFO, "Port %d (%x:%x) mac=%02x:%02x:%02x:%02x:%02x:%02x",
eth_dev->data->port_id, nic->vendor_id, nic->device_id,
nic->mac_addr[0], nic->mac_addr[1], nic->mac_addr[2],
git.droids-corp.org / dpdk.git / commitdiff