FD.io VPP  v19.04.4-rc0-5-ge88582fac
Vector Packet Processing
VOM::HW::cmd_q Class Reference

The pipe to VPP into which we write the commands. More...

Public Member Functions

 cmd_q ()
 Constructor. More...
 
 ~cmd_q ()
 Destructor. More...
 
cmd_qoperator= (const cmd_q &f)
 Copy assignement - only used in UT. More...
 
virtual void enqueue (cmd *c)
 Enqueue a command into the Q. More...
 
virtual void enqueue (std::shared_ptr< cmd > c)
 Enqueue a command into the Q. More...
 
virtual void enqueue (std::queue< cmd *> &c)
 Enqueue a set of commands. More...
 
virtual rc_t write ()
 Write all the commands to HW. More...
 
virtual bool connect ()
 Blocking Connect to VPP - call once at bootup. More...
 
virtual void disconnect ()
 Disconnect to VPP. More...
 
void disable ()
 Disable the passing of commands to VPP. More...
 
void enable ()
 Enable the passing of commands to VPP - undoes the disable. More...
 

Detailed Description

The pipe to VPP into which we write the commands.

Definition at line 187 of file hw.hpp.

Constructor & Destructor Documentation

◆ cmd_q()

VOM::HW::cmd_q::cmd_q ( )

Constructor.

Definition at line 22 of file hw.cpp.

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◆ ~cmd_q()

VOM::HW::cmd_q::~cmd_q ( )

Destructor.

Definition at line 29 of file hw.cpp.

Member Function Documentation

◆ connect()

bool VOM::HW::cmd_q::connect ( )
virtual

Blocking Connect to VPP - call once at bootup.

Definition at line 76 of file hw.cpp.

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◆ disable()

void VOM::HW::cmd_q::disable ( )

Disable the passing of commands to VPP.

Whilst disabled all writes will be discarded. Use this during the reset phase.

Definition at line 111 of file hw.cpp.

◆ disconnect()

void VOM::HW::cmd_q::disconnect ( )
virtual

Disconnect to VPP.

Definition at line 89 of file hw.cpp.

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◆ enable()

void VOM::HW::cmd_q::enable ( )

Enable the passing of commands to VPP - undoes the disable.

The Q is enabled by default.

Definition at line 105 of file hw.cpp.

◆ enqueue() [1/3]

void VOM::HW::cmd_q::enqueue ( cmd c)
virtual

Enqueue a command into the Q.

Definition at line 51 of file hw.cpp.

◆ enqueue() [2/3]

void VOM::HW::cmd_q::enqueue ( std::shared_ptr< cmd c)
virtual

Enqueue a command into the Q.

Definition at line 59 of file hw.cpp.

◆ enqueue() [3/3]

void VOM::HW::cmd_q::enqueue ( std::queue< cmd *> &  c)
virtual

Enqueue a set of commands.

Definition at line 65 of file hw.cpp.

◆ operator=()

HW::cmd_q & VOM::HW::cmd_q::operator= ( const cmd_q f)

Copy assignement - only used in UT.

Definition at line 34 of file hw.cpp.

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◆ write()

rc_t VOM::HW::cmd_q::write ( )
virtual

Write all the commands to HW.

Definition at line 117 of file hw.cpp.


The documentation for this class was generated from the following files: