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net/pfe: add packet types and basic statistics

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This patch add support for supported packet types
by the platform andbasic statistics like
numbers of packets/bytes receive and transmit.

Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
This commit is contained in:
Gagandeep Singh 2019-10-10 12:02:30 +05:30 committed by Ferruh Yigit
parent 36220514de
commit 659b494d3d
3 changed files with 47 additions and 0 deletions
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2
doc/guides/nics/features/pfe.ini
View File

@ -6,6 +6,8 @@
[Features]
L3 checksum offload = Y
L4 checksum offload = Y
Packet type parsing = Y
Basic stats = Y
Linux VFIO = Y
ARMv8 = Y
Usage doc = Y

2
doc/guides/nics/pfe.rst
View File

@ -94,6 +94,8 @@ PFE Features
~~~~~~~~~~~~
- L3/L4 checksum offload
- Packet type parsing
- Basic stats
- ARMv8
Supported PFE SoCs

43
drivers/net/pfe/pfe_ethdev.c
View File

@ -521,6 +521,47 @@ pfe_tx_queue_setup(struct rte_eth_dev *dev,
return 0;
}
static const uint32_t *
pfe_supported_ptypes_get(struct rte_eth_dev *dev)
{
static const uint32_t ptypes[] = {
/*todo -= add more types */
RTE_PTYPE_L2_ETHER,
RTE_PTYPE_L3_IPV4,
RTE_PTYPE_L3_IPV4_EXT,
RTE_PTYPE_L3_IPV6,
RTE_PTYPE_L3_IPV6_EXT,
RTE_PTYPE_L4_TCP,
RTE_PTYPE_L4_UDP,
RTE_PTYPE_L4_SCTP
};
if (dev->rx_pkt_burst == pfe_recv_pkts ||
dev->rx_pkt_burst == pfe_recv_pkts_on_intr)
return ptypes;
return NULL;
}
static int
pfe_stats_get(struct rte_eth_dev *dev,
struct rte_eth_stats *stats)
{
struct pfe_eth_priv_s *priv = dev->data->dev_private;
struct rte_eth_stats *eth_stats = &priv->stats;
if (stats == NULL)
return -1;
memset(stats, 0, sizeof(struct rte_eth_stats));
stats->ipackets = eth_stats->ipackets;
stats->ibytes = eth_stats->ibytes;
stats->opackets = eth_stats->opackets;
stats->obytes = eth_stats->obytes;
return 0;
}
static const struct eth_dev_ops ops = {
.dev_start = pfe_eth_open,
.dev_stop = pfe_eth_stop,
@ -531,6 +572,8 @@ static const struct eth_dev_ops ops = {
.rx_queue_release = pfe_rx_queue_release,
.tx_queue_setup = pfe_tx_queue_setup,
.tx_queue_release = pfe_tx_queue_release,
.dev_supported_ptypes_get = pfe_supported_ptypes_get,
.stats_get = pfe_stats_get,
};
static int