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net/mlx5: fix Tx queue size created with DevX
[dpdk.git]
/
drivers
/
net
/
pcap
/
rte_eth_pcap.c
diff --git
a/drivers/net/pcap/rte_eth_pcap.c
b/drivers/net/pcap/rte_eth_pcap.c
index
057aa9d
..
90f5d75
100644
(file)
--- a/
drivers/net/pcap/rte_eth_pcap.c
+++ b/
drivers/net/pcap/rte_eth_pcap.c
@@
-19,8
+19,8
@@
#include <pcap.h>
#include <rte_cycles.h>
#include <pcap.h>
#include <rte_cycles.h>
-#include <
rte_
ethdev_driver.h>
-#include <
rte_
ethdev_vdev.h>
+#include <ethdev_driver.h>
+#include <ethdev_vdev.h>
#include <rte_kvargs.h>
#include <rte_malloc.h>
#include <rte_mbuf.h>
#include <rte_kvargs.h>
#include <rte_malloc.h>
#include <rte_mbuf.h>
@@
-51,6
+51,9
@@
static uint64_t start_cycles;
static uint64_t hz;
static uint8_t iface_idx;
static uint64_t hz;
static uint8_t iface_idx;
+static uint64_t timestamp_rx_dynflag;
+static int timestamp_dynfield_offset = -1;
+
struct queue_stat {
volatile unsigned long pkts;
volatile unsigned long bytes;
struct queue_stat {
volatile unsigned long pkts;
volatile unsigned long bytes;
@@
-265,9
+268,11
@@
eth_pcap_rx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts)
}
mbuf->pkt_len = (uint16_t)header.caplen;
}
mbuf->pkt_len = (uint16_t)header.caplen;
- mbuf->timestamp = (uint64_t)header.ts.tv_sec * 1000000
- + header.ts.tv_usec;
- mbuf->ol_flags |= PKT_RX_TIMESTAMP;
+ *RTE_MBUF_DYNFIELD(mbuf, timestamp_dynfield_offset,
+ rte_mbuf_timestamp_t *) =
+ (uint64_t)header.ts.tv_sec * 1000000 +
+ header.ts.tv_usec;
+ mbuf->ol_flags |= timestamp_rx_dynflag;
mbuf->port = pcap_q->port_id;
bufs[num_rx] = mbuf;
num_rx++;
mbuf->port = pcap_q->port_id;
bufs[num_rx] = mbuf;
num_rx++;
@@
-381,7
+386,7
@@
eth_tx_drop(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts)
return 0;
for (i = 0; i < nb_pkts; i++) {
return 0;
for (i = 0; i < nb_pkts; i++) {
- tx_bytes += bufs[i]->
data
_len;
+ tx_bytes += bufs[i]->
pkt
_len;
rte_pktmbuf_free(bufs[i]);
}
rte_pktmbuf_free(bufs[i]);
}
@@
-607,7
+612,7
@@
status_up:
* Is the only place for us to close all the tx streams dumpers.
* If not called the dumpers will be flushed within each tx burst.
*/
* Is the only place for us to close all the tx streams dumpers.
* If not called the dumpers will be flushed within each tx burst.
*/
-static
void
+static
int
eth_dev_stop(struct rte_eth_dev *dev)
{
unsigned int i;
eth_dev_stop(struct rte_eth_dev *dev)
{
unsigned int i;
@@
-649,6
+654,8
@@
status_down:
dev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
dev->data->dev_link.link_status = ETH_LINK_DOWN;
dev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
dev->data->dev_link.link_status = ETH_LINK_DOWN;
+
+ return 0;
}
static int
}
static int
@@
-728,6
+735,17
@@
eth_stats_reset(struct rte_eth_dev *dev)
return 0;
}
return 0;
}
+static inline void
+infinite_rx_ring_free(struct rte_ring *pkts)
+{
+ struct rte_mbuf *bufs;
+
+ while (!rte_ring_dequeue(pkts, (void **)&bufs))
+ rte_pktmbuf_free(bufs);
+
+ rte_ring_free(pkts);
+}
+
static int
eth_dev_close(struct rte_eth_dev *dev)
{
static int
eth_dev_close(struct rte_eth_dev *dev)
{
@@
-746,13
+764,15
@@
eth_dev_close(struct rte_eth_dev *dev)
if (internals->infinite_rx) {
for (i = 0; i < dev->data->nb_rx_queues; i++) {
struct pcap_rx_queue *pcap_q = &internals->rx_queue[i];
if (internals->infinite_rx) {
for (i = 0; i < dev->data->nb_rx_queues; i++) {
struct pcap_rx_queue *pcap_q = &internals->rx_queue[i];
- struct rte_mbuf *pcap_buf;
- while (!rte_ring_dequeue(pcap_q->pkts,
- (void **)&pcap_buf))
- rte_pktmbuf_free(pcap_buf);
+ /*
+ * 'pcap_q->pkts' can be NULL if 'eth_dev_close()'
+ * called before 'eth_rx_queue_setup()' has been called
+ */
+ if (pcap_q->pkts == NULL)
+ continue;
-
rte
_ring_free(pcap_q->pkts);
+
infinite_rx
_ring_free(pcap_q->pkts);
}
}
}
}
@@
-821,21
+841,25
@@
eth_rx_queue_setup(struct rte_eth_dev *dev,
while (eth_pcap_rx(pcap_q, bufs, 1)) {
/* Check for multiseg mbufs. */
if (bufs[0]->nb_segs != 1) {
while (eth_pcap_rx(pcap_q, bufs, 1)) {
/* Check for multiseg mbufs. */
if (bufs[0]->nb_segs != 1) {
- rte_pktmbuf_free(*bufs);
-
- while (!rte_ring_dequeue(pcap_q->pkts,
- (void **)bufs))
- rte_pktmbuf_free(*bufs);
-
- rte_ring_free(pcap_q->pkts);
- PMD_LOG(ERR, "Multiseg mbufs are not supported in infinite_rx "
- "mode.");
+ infinite_rx_ring_free(pcap_q->pkts);
+ PMD_LOG(ERR,
+ "Multiseg mbufs are not supported in infinite_rx mode.");
return -EINVAL;
}
rte_ring_enqueue_bulk(pcap_q->pkts,
(void * const *)bufs, 1, NULL);
}
return -EINVAL;
}
rte_ring_enqueue_bulk(pcap_q->pkts,
(void * const *)bufs, 1, NULL);
}
+
+ if (rte_ring_count(pcap_q->pkts) < pcap_pkt_count) {
+ infinite_rx_ring_free(pcap_q->pkts);
+ PMD_LOG(ERR,
+ "Not enough mbufs to accommodate packets in pcap file. "
+ "At least %" PRIu64 " mbufs per queue is required.",
+ pcap_pkt_count);
+ return -EINVAL;
+ }
+
/*
* Reset the stats for this queue since eth_pcap_rx calls above
* didn't result in the application receiving packets.
/*
* Reset the stats for this queue since eth_pcap_rx calls above
* didn't result in the application receiving packets.
@@
-1149,6
+1173,7
@@
pmd_init_internals(struct rte_vdev_device *vdev,
data->mac_addrs = &(*internals)->eth_addr;
data->promiscuous = 1;
data->all_multicast = 1;
data->mac_addrs = &(*internals)->eth_addr;
data->promiscuous = 1;
data->all_multicast = 1;
+ data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;
/*
* NOTE: we'll replace the data element, of originally allocated
/*
* NOTE: we'll replace the data element, of originally allocated
@@
-1309,9
+1334,8
@@
eth_from_pcaps(struct rte_vdev_device *vdev,
/* phy_mac arg is applied only only if "iface" devarg is provided */
if (rx_queues->phy_mac) {
/* phy_mac arg is applied only only if "iface" devarg is provided */
if (rx_queues->phy_mac) {
- int ret = eth_pcap_update_mac(rx_queues->queue[0].name,
- eth_dev, vdev->device.numa_node);
- if (ret == 0)
+ if (eth_pcap_update_mac(rx_queues->queue[0].name,
+ eth_dev, vdev->device.numa_node) == 0)
internals->phy_mac = 1;
}
}
internals->phy_mac = 1;
}
}
@@
-1363,6
+1387,13
@@
pmd_pcap_probe(struct rte_vdev_device *dev)
start_cycles = rte_get_timer_cycles();
hz = rte_get_timer_hz();
start_cycles = rte_get_timer_cycles();
hz = rte_get_timer_hz();
+ ret = rte_mbuf_dyn_rx_timestamp_register(×tamp_dynfield_offset,
+ ×tamp_rx_dynflag);
+ if (ret != 0) {
+ PMD_LOG(ERR, "Failed to register Rx timestamp field/flag");
+ return -1;
+ }
+
if (rte_eal_process_type() == RTE_PROC_SECONDARY) {
eth_dev = rte_eth_dev_attach_secondary(name);
if (!eth_dev) {
if (rte_eal_process_type() == RTE_PROC_SECONDARY) {
eth_dev = rte_eth_dev_attach_secondary(name);
if (!eth_dev) {