#include "cxgbe_flow.h"
int cxgbe_logtype;
+int cxgbe_mbox_logtype;
/*
* Macros needed to support the PCI Device ID Table ...
struct sge_eth_txq *txq = (struct sge_eth_txq *)tx_queue;
uint16_t pkts_sent, pkts_remain;
uint16_t total_sent = 0;
+ uint16_t idx = 0;
int ret = 0;
- CXGBE_DEBUG_TX(adapter, "%s: txq = %p; tx_pkts = %p; nb_pkts = %d\n",
- __func__, txq, tx_pkts, nb_pkts);
-
t4_os_lock(&txq->txq_lock);
/* free up desc from already completed tx */
reclaim_completed_tx(&txq->q);
+ rte_prefetch0(rte_pktmbuf_mtod(tx_pkts[0], volatile void *));
while (total_sent < nb_pkts) {
pkts_remain = nb_pkts - total_sent;
for (pkts_sent = 0; pkts_sent < pkts_remain; pkts_sent++) {
- ret = t4_eth_xmit(txq, tx_pkts[total_sent + pkts_sent],
- nb_pkts);
+ idx = total_sent + pkts_sent;
+ if ((idx + 1) < nb_pkts)
+ rte_prefetch0(rte_pktmbuf_mtod(tx_pkts[idx + 1],
+ volatile void *));
+ ret = t4_eth_xmit(txq, tx_pkts[idx], nb_pkts);
if (ret < 0)
break;
}
struct sge_eth_rxq *rxq = (struct sge_eth_rxq *)rx_queue;
unsigned int work_done;
- CXGBE_DEBUG_RX(adapter, "%s: rxq->rspq.cntxt_id = %u; nb_pkts = %d\n",
- __func__, rxq->rspq.cntxt_id, nb_pkts);
-
if (cxgbe_poll(&rxq->rspq, rx_pkts, (unsigned int)nb_pkts, &work_done))
dev_err(adapter, "error in cxgbe poll\n");
- CXGBE_DEBUG_RX(adapter, "%s: work_done = %u\n", __func__, work_done);
return work_done;
}
0, -1, 1, -1, false);
}
-void cxgbe_dev_allmulticast_enable(struct rte_eth_dev *eth_dev)
+int cxgbe_dev_allmulticast_enable(struct rte_eth_dev *eth_dev)
{
struct port_info *pi = eth_dev->data->dev_private;
struct adapter *adapter = pi->adapter;
/* TODO: address filters ?? */
- t4_set_rxmode(adapter, adapter->mbox, pi->viid, -1,
- -1, 1, 1, -1, false);
+ return t4_set_rxmode(adapter, adapter->mbox, pi->viid, -1,
+ -1, 1, 1, -1, false);
}
-void cxgbe_dev_allmulticast_disable(struct rte_eth_dev *eth_dev)
+int cxgbe_dev_allmulticast_disable(struct rte_eth_dev *eth_dev)
{
struct port_info *pi = eth_dev->data->dev_private;
struct adapter *adapter = pi->adapter;
/* TODO: address filters ?? */
- t4_set_rxmode(adapter, adapter->mbox, pi->viid, -1,
- -1, 0, 1, -1, false);
+ return t4_set_rxmode(adapter, adapter->mbox, pi->viid, -1,
+ -1, 0, 1, -1, false);
}
int cxgbe_dev_link_update(struct rte_eth_dev *eth_dev,
u8 old_link = pi->link_cfg.link_ok;
for (i = 0; i < CXGBE_LINK_STATUS_POLL_CNT; i++) {
+ if (!s->fw_evtq.desc)
+ break;
+
cxgbe_poll(&s->fw_evtq, NULL, budget, &work_done);
/* Exit if link status changed or always forced up */
struct sge *s = &adapter->sge;
int ret;
+ if (!s->fw_evtq.desc)
+ return -ENOMEM;
+
/* Flush all link events */
cxgbe_poll(&s->fw_evtq, NULL, budget, &work_done);
struct sge *s = &adapter->sge;
int ret;
+ if (!s->fw_evtq.desc)
+ return -ENOMEM;
+
/* Flush all link events */
cxgbe_poll(&s->fw_evtq, NULL, budget, &work_done);
CXGBE_FUNC_TRACE();
+ eth_dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
if (!(adapter->flags & FW_QUEUE_BOUND)) {
err = cxgbe_setup_sge_fwevtq(adapter);
if (err)
/*
* Reset port statistics.
*/
-static void cxgbe_dev_stats_reset(struct rte_eth_dev *eth_dev)
+static int cxgbe_dev_stats_reset(struct rte_eth_dev *eth_dev)
{
struct port_info *pi = eth_dev->data->dev_private;
struct adapter *adapter = pi->adapter;
txq->stats.tx_bytes = 0;
txq->stats.mapping_err = 0;
}
+
+ return 0;
}
static int cxgbe_flow_ctrl_get(struct rte_eth_dev *eth_dev,
adapter->eth_dev = eth_dev;
pi->adapter = adapter;
+ cxgbe_process_devargs(adapter);
+
err = cxgbe_probe(adapter);
if (err) {
dev_err(adapter, "%s: cxgbe probe failed with err %d\n",
RTE_PMD_REGISTER_PCI_TABLE(net_cxgbe, cxgb4_pci_tbl);
RTE_PMD_REGISTER_KMOD_DEP(net_cxgbe, "* igb_uio | uio_pci_generic | vfio-pci");
RTE_PMD_REGISTER_PARAM_STRING(net_cxgbe,
- CXGBE_DEVARG_KEEP_OVLAN "=<0|1> "
- CXGBE_DEVARG_FORCE_LINK_UP "=<0|1> ");
+ CXGBE_DEVARG_CMN_KEEP_OVLAN "=<0|1> "
+ CXGBE_DEVARG_CMN_TX_MODE_LATENCY "=<0|1> ");
RTE_INIT(cxgbe_init_log)
{
cxgbe_logtype = rte_log_register("pmd.net.cxgbe");
if (cxgbe_logtype >= 0)
rte_log_set_level(cxgbe_logtype, RTE_LOG_NOTICE);
+ cxgbe_mbox_logtype = rte_log_register("pmd.net.cxgbe.mbox");
+ if (cxgbe_mbox_logtype >= 0)
+ rte_log_set_level(cxgbe_mbox_logtype, RTE_LOG_NOTICE);
}