#include <stdint.h>
#include <rte_bpf.h>
int rte_pdump_init (void)
int rte_pdump_uninit (void)
int rte_pdump_enable (uint16_t port, uint16_t queue, uint32_t flags,
struct rte_ring *ring, struct rte_mempool *mp, void *filter)
int rte_pdump_enable_bpf (uint16_t port_id, uint16_t queue, uint32_t
flags, uint32_t snaplen, struct rte_ring *ring, struct
rte_mempool *mp, const struct rte_bpf_prm *prm)
int rte_pdump_disable (uint16_t port, uint16_t queue, uint32_t flags)
int rte_pdump_enable_by_deviceid (char *device_id, uint16_t queue,
uint32_t flags, struct rte_ring *ring, struct rte_mempool *mp,
void *filter)
int rte_pdump_enable_bpf_by_deviceid (const char *device_id, uint16_t
queue, uint32_t flags, uint32_t snaplen, struct rte_ring *ring,
struct rte_mempool *mp, const struct rte_bpf_prm *filter)
int rte_pdump_disable_by_deviceid (char *device_id, uint16_t queue,
uint32_t flags)
int rte_pdump_stats (uint16_t port_id, struct rte_pdump_stats
*stats)
Initialize packet capturing handling
Register the IPC action for communication with target (primary)
process.
Returns
0 on success, -1 on error
Un initialize packet capturing handling
Unregister the IPC action for communication with target (primary)
process.
Returns
0 on success, -1 on error
Enables packet capturing on given port and queue.
Parameters
port port on which packet capturing should be
enabled.
queue queue of a given port on which packet capturing should be enabled.
users should pass on value UINT16_MAX to enable packet capturing on all queues
of a given port.
flags flags specifies
RTE_PDUMP_FLAG_RX/RTE_PDUMP_FLAG_TX/RTE_PDUMP_FLAG_RXTX on which packet
capturing should be enabled for a given port and queue.
ring ring on which captured packets will be enqueued for user.
mp mempool on to which original packets will be mirrored or duplicated.
filter Unused should be NULL.
Returns
0 on success, -1 on error, rte_errno is set
accordingly.
Enables packet capturing on given port and queue with
filtering.
Parameters
port_id The Ethernet port on which packet
capturing should be enabled.
queue The queue on the Ethernet port which packet capturing should be
enabled. Pass UINT16_MAX to enable packet capturing on all queues of a given
port.
flags Pdump library flags that specify direction and packet format.
snaplen The upper limit on bytes to copy. Passing UINT32_MAX means
capture all the possible data.
ring The ring on which captured packets will be enqueued for user.
mp The mempool on to which original packets will be mirrored or
duplicated.
prm Use BPF program to run to filter packes (can be NULL)
Returns
0 on success, -1 on error, rte_errno is set
accordingly.
Disables packet capturing on given port and queue.
Parameters
port port on which packet capturing should be
disabled.
queue queue of a given port on which packet capturing should be disabled.
users should pass on value UINT16_MAX to disable packet capturing on all
queues of a given port.
flags flags specifies
RTE_PDUMP_FLAG_RX/RTE_PDUMP_FLAG_TX/RTE_PDUMP_FLAG_RXTX on which packet
capturing should be enabled for a given port and queue.
Returns
0 on success, -1 on error, rte_errno is set
accordingly.
Enables packet capturing on given device id and queue. device_id
can be name or pci address of device.
Parameters
device_id device id on which packet capturing
should be enabled.
queue queue of a given device id on which packet capturing should be
enabled. users should pass on value UINT16_MAX to enable packet capturing on
all queues of a given device id.
flags flags specifies
RTE_PDUMP_FLAG_RX/RTE_PDUMP_FLAG_TX/RTE_PDUMP_FLAG_RXTX on which packet
capturing should be enabled for a given port and queue.
ring ring on which captured packets will be enqueued for user.
mp mempool on to which original packets will be mirrored or duplicated.
filter unused should be NULL
Returns
0 on success, -1 on error, rte_errno is set
accordingly.
Enables packet capturing on given device id and queue with
filtering. device_id can be name or pci address of device.
Parameters
device_id device id on which packet capturing
should be enabled.
queue The queue on the Ethernet port which packet capturing should be
enabled. Pass UINT16_MAX to enable packet capturing on all queues of a given
port.
flags Pdump library flags that specify direction and packet format.
snaplen The upper limit on bytes to copy. Passing UINT32_MAX means
capture all the possible data.
ring The ring on which captured packets will be enqueued for user.
mp The mempool on to which original packets will be mirrored or
duplicated.
filter Use BPF program to run to filter packes (can be NULL)
Returns
0 on success, -1 on error, rte_errno is set
accordingly.
Disables packet capturing on given device_id and queue. device_id
can be name or pci address of device.
Parameters
device_id pci address or name of the device on
which packet capturing should be disabled.
queue queue of a given device on which packet capturing should be
disabled. users should pass on value UINT16_MAX to disable packet capturing on
all queues of a given device id.
flags flags specifies
RTE_PDUMP_FLAG_RX/RTE_PDUMP_FLAG_TX/RTE_PDUMP_FLAG_RXTX on which packet
capturing should be enabled for a given port and queue.
Returns
0 on success, -1 on error, rte_errno is set
accordingly.
Retrieve the packet capture statistics for a queue.
Parameters
port_id The port identifier of the Ethernet
device.
stats A pointer to structure of type
rte_pdump_stats to be filled in.
Returns
Zero if successful. -1 on error and rte_errno is
set.