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Vector Packet Processing
vnet_buffer_opaque2_t Struct Reference

Data Fields

struct {
   u8   bits
 
   u8   source
 
qos
 QoS marking data that needs to persist from the recording nodes (nominally in the ingress path) to the marking node (in the egress path) More...
 
u8 loop_counter
 
struct {
   u8   flags
 
   u16   sclass
 
gbp
 
u16 gso_size
 The L4 payload size set on input on GSO enabled interfaces when we receive a GSO packet (a chain of buffers with the first one having GSO bit set), and needs to persist all the way to the interface-output, in case the egress interface is not GSO-enabled - then we need to perform the segmentation, and use this value to cut the payload appropriately. More...
 
u16 gso_l4_hdr_sz
 
struct {
   u32   arc_next
 
   u32   unused
 
nat
 
union {
   struct {
   } 
 
   struct {
      u64   pad [1]
 
      u64   pg_replay_timestamp
 
   } 
 
   u32   unused [8]
 
}; 
 

Detailed Description

Definition at line 420 of file buffer.h.

Field Documentation

◆ @199

union { ... }

◆ arc_next

u32 vnet_buffer_opaque2_t::arc_next

Definition at line 460 of file buffer.h.

◆ bits

u8 vnet_buffer_opaque2_t::bits

Definition at line 429 of file buffer.h.

◆ flags

u8 vnet_buffer_opaque2_t::flags

Definition at line 440 of file buffer.h.

◆ gbp

struct { ... } vnet_buffer_opaque2_t::gbp

◆ gso_l4_hdr_sz

u16 vnet_buffer_opaque2_t::gso_l4_hdr_sz

Definition at line 453 of file buffer.h.

◆ gso_size

u16 vnet_buffer_opaque2_t::gso_size

The L4 payload size set on input on GSO enabled interfaces when we receive a GSO packet (a chain of buffers with the first one having GSO bit set), and needs to persist all the way to the interface-output, in case the egress interface is not GSO-enabled - then we need to perform the segmentation, and use this value to cut the payload appropriately.

Definition at line 451 of file buffer.h.

◆ loop_counter

u8 vnet_buffer_opaque2_t::loop_counter

Definition at line 433 of file buffer.h.

◆ nat

struct { ... } vnet_buffer_opaque2_t::nat

◆ pad

u64 vnet_buffer_opaque2_t::pad[1]

Definition at line 475 of file buffer.h.

◆ pg_replay_timestamp

u64 vnet_buffer_opaque2_t::pg_replay_timestamp

Definition at line 476 of file buffer.h.

◆ qos

struct { ... } vnet_buffer_opaque2_t::qos

QoS marking data that needs to persist from the recording nodes (nominally in the ingress path) to the marking node (in the egress path)

◆ sclass

u16 vnet_buffer_opaque2_t::sclass

Definition at line 441 of file buffer.h.

◆ source

u8 vnet_buffer_opaque2_t::source

Definition at line 430 of file buffer.h.

◆ unused

u32 vnet_buffer_opaque2_t::unused[8]

Definition at line 461 of file buffer.h.


The documentation for this struct was generated from the following file: