Inheritance diagram for chi::pe::chi_rn_initiator_b:

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Collaboration diagram for chi::pe::chi_rn_initiator_b:

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Classes
struct	tx_state

Public Types
using	payload_type = chi::chi_protocol_types::tlm_payload_type
using	phase_type = chi::chi_protocol_types::tlm_phase_type
using	cb_function_t = std::function<void(chi::pe::channel_e, payload_type&)>

Public Member Functions
void	b_snoop (payload_type &trans, sc_core::sc_time &t) override
	snoop access to a snooped master
tlm::tlm_sync_enum	nb_transport_bw (payload_type &trans, phase_type &phase, sc_core::sc_time &t) override
void	invalidate_direct_mem_ptr (sc_dt::uint64 start_range, sc_dt::uint64 end_range) override
size_t	get_transferwith_in_bytes () const
void	transport (payload_type &trans, bool blocking) override
	The forward transport function. It behaves blocking and is re-entrant.
void	snoop_resp (payload_type &trans, bool sync=false) override
	triggers a non-blocking snoop response if the snoop callback does not do so.
	chi_rn_initiator_b (sc_core::sc_module_name nm, sc_core::sc_port_b< chi::chi_fw_transport_if< chi_protocol_types > > &port, size_t transfer_width)
	chi_rn_initiator_b (chi_rn_initiator_b const &)=delete
	chi_rn_initiator_b (chi_rn_initiator_b &&)=delete
chi_rn_initiator_b &	operator= (chi_rn_initiator_b const &)=delete
chi_rn_initiator_b &	operator= (chi_rn_initiator_b &&)=delete
void	add_protocol_cb (channel_e e, cb_function_t cb)

Public Attributes
sc_core::sc_in< bool >	clk_i {"clk_i"}
sc_core::sc_export< tlm::scc::pe::intor_fw_b >	fw_i {"fw_i"}
sc_core::sc_port< tlm::scc::pe::intor_bw_b, 1, sc_core::SC_ZERO_OR_MORE_BOUND >	bw_o {"bw_o"}
cci::cci_param< unsigned >	src_id {"src_id", 1}
cci::cci_param< unsigned >	tgt_id {"tgt_id", 0}
cci::cci_param< bool >	data_interleaving {"data_interleaving", true}
cci::cci_param< bool >	strict_income_order {"strict_income_order", false}
cci::cci_param< bool >	use_legacy_mapping {"use_legacy_mapping", false}
cci::cci_param< unsigned >	snp_req_credit_limit {"snp_req_credit_limit", std::numeric_limits<unsigned>::max()}

Protected Member Functions
void	end_of_elaboration () override
unsigned	calculate_beats (payload_type &p)
void	snoop_dispatch ()
void	snoop_handler (payload_type *trans)
void	grant_credit (unsigned amount=1)

Protected Attributes
const size_t	transfer_width_in_bytes
std::string	instance_name
scc::ordered_semaphore	req_credits {"TxReqCredits", 0U, true}
scc::sc_variable< unsigned >	snp_counter {"SnpInFlight", 0}
scc::sc_variable< unsigned >	snp_credit_sent {"SnpCreditGranted", 0}
sc_core::sc_port_b< chi::chi_fw_transport_if< chi_protocol_types > > &	socket_fw
std::unordered_map< uintptr_t, tx_state * >	tx_state_by_trans
std::vector< tx_state * >	tx_state_pool
std::unordered_map< unsigned, scc::ordered_semaphore >	active_tx_by_id
scc::ordered_semaphore	strict_order_sem {1}
tlm_utils::peq_with_get< payload_type >	snp_peq {"snp_peq"}
tlm_utils::peq_with_get< payload_type >	snp_dispatch_que {"snp_dispatch_que"}
unsigned	thread_avail {0}
unsigned	thread_active {0}
scc::ordered_semaphore	req_order {1}
scc::ordered_semaphore	req_chnl {1}
scc::ordered_semaphore	wdat_chnl {1}
scc::ordered_semaphore	prio_wdat_chnl {1}
scc::ordered_semaphore	sresp_chnl {1}
scc::ordered_semaphore	prio_sresp_chnl {1}
sc_core::sc_event	any_tx_finished
sc_core::sc_time	clk_period {10, sc_core::SC_NS}

Detailed Description

Definition at line 43 of file chi_rn_initiator.h.

Member Typedef Documentation

◆ cb_function_t

using chi::pe::chi_rn_initiator_b::cb_function_t = std::function<void(chi::pe::channel_e, payload_type&)>

Definition at line 51 of file chi_rn_initiator.h.

◆ payload_type

using chi::pe::chi_rn_initiator_b::payload_type = chi::chi_protocol_types::tlm_payload_type

Definition at line 49 of file chi_rn_initiator.h.

◆ phase_type

using chi::pe::chi_rn_initiator_b::phase_type = chi::chi_protocol_types::tlm_phase_type

Definition at line 50 of file chi_rn_initiator.h.

Constructor & Destructor Documentation

◆ chi_rn_initiator_b()

chi::pe::chi_rn_initiator_b::chi_rn_initiator_b	(	sc_core::sc_module_name	nm,
		sc_core::sc_port_b< chi::chi_fw_transport_if< chi_protocol_types > > &	port,
		size_t	transfer_width )

Definition at line 508 of file chi_rn_initiator.cpp.

◆ ~chi_rn_initiator_b()

chi::pe::chi_rn_initiator_b::~chi_rn_initiator_b ( )

virtual

Definition at line 521 of file chi_rn_initiator.cpp.

Member Function Documentation

◆ add_protocol_cb()

void chi::pe::chi_rn_initiator_b::add_protocol_cb	(	channel_e	e,
		cb_function_t	cb )

inline

Definition at line 111 of file chi_rn_initiator.h.

◆ b_snoop()

void chi::pe::chi_rn_initiator_b::b_snoop	(	payload_type &	trans,
		sc_core::sc_time &	t )

overridevirtual

snoop access to a snooped master

Parameters

trans	the payload
t	annotated delay

Implements chi::bw_blocking_transport_if< chi::chi_protocol_types::tlm_payload_type >.

Definition at line 543 of file chi_rn_initiator.cpp.

◆ calculate_beats()

unsigned chi::pe::chi_rn_initiator_b::calculate_beats ( payload_type & p )

inlineprotected

Definition at line 118 of file chi_rn_initiator.h.

◆ end_of_elaboration()

void chi::pe::chi_rn_initiator_b::end_of_elaboration ( )

inlineoverrideprotected

Definition at line 116 of file chi_rn_initiator.h.

◆ get_transferwith_in_bytes()

size_t chi::pe::chi_rn_initiator_b::get_transferwith_in_bytes ( ) const

inline

Definition at line 65 of file chi_rn_initiator.h.

◆ grant_credit()

void chi::pe::chi_rn_initiator_b::grant_credit ( unsigned amount = 1 )

protected

Definition at line 1329 of file chi_rn_initiator.cpp.

◆ invalidate_direct_mem_ptr()

void chi::pe::chi_rn_initiator_b::invalidate_direct_mem_ptr	(	sc_dt::uint64	start_range,
		sc_dt::uint64	end_range )

override

Definition at line 607 of file chi_rn_initiator.cpp.

◆ nb_transport_bw()

tlm::tlm_sync_enum chi::pe::chi_rn_initiator_b::nb_transport_bw	(	payload_type &	trans,
		phase_type &	phase,
		sc_core::sc_time &	t )

override

Definition at line 565 of file chi_rn_initiator.cpp.

◆ snoop_dispatch()

void chi::pe::chi_rn_initiator_b::snoop_dispatch ( )

protected

Definition at line 1256 of file chi_rn_initiator.cpp.

◆ snoop_handler()

void chi::pe::chi_rn_initiator_b::snoop_handler ( payload_type * trans )

protected

Definition at line 1285 of file chi_rn_initiator.cpp.

◆ snoop_resp()

void chi::pe::chi_rn_initiator_b::snoop_resp	(	payload_type &	trans,
		bool	sync = false )

overridevirtual

triggers a non-blocking snoop response if the snoop callback does not do so.

Parameters

trans
sync	when true send response with next rising clock edge otherwise send immediately

Implements tlm::scc::pe::intor_fw< type::BL >.

Definition at line 551 of file chi_rn_initiator.cpp.

◆ transport()

void chi::pe::chi_rn_initiator_b::transport	(	payload_type &	trans,
		bool	blocking )

overridevirtual

The forward transport function. It behaves blocking and is re-entrant.

This function initiates the forward transport either using b_transport() if blocking=true or the nb_transport_* interface.

Parameters

trans	the transaction to send
blocking	execute in using the blocking interface

Timing

Implements tlm::scc::pe::intor_fw< type::BL >.

Definition at line 1040 of file chi_rn_initiator.cpp.

Member Data Documentation

◆ active_tx_by_id

std::unordered_map<unsigned, scc::ordered_semaphore> chi::pe::chi_rn_initiator_b::active_tx_by_id

protected

Definition at line 150 of file chi_rn_initiator.h.

◆ any_tx_finished

sc_core::sc_event chi::pe::chi_rn_initiator_b::any_tx_finished

protected

Definition at line 170 of file chi_rn_initiator.h.

◆ bw_o

sc_core::sc_port<tlm::scc::pe::intor_bw_b, 1, sc_core::SC_ZERO_OR_MORE_BOUND> chi::pe::chi_rn_initiator_b::bw_o {"bw_o"}

Definition at line 57 of file chi_rn_initiator.h.

◆ clk_i

sc_core::sc_in<bool> chi::pe::chi_rn_initiator_b::clk_i {"clk_i"}

Definition at line 53 of file chi_rn_initiator.h.

◆ clk_period

sc_core::sc_time chi::pe::chi_rn_initiator_b::clk_period {10, sc_core::SC_NS}

protected

Definition at line 172 of file chi_rn_initiator.h.

◆ data_interleaving

cci::cci_param<bool> chi::pe::chi_rn_initiator_b::data_interleaving {"data_interleaving", true}

Definition at line 103 of file chi_rn_initiator.h.

◆ fw_i

sc_core::sc_export<tlm::scc::pe::intor_fw_b> chi::pe::chi_rn_initiator_b::fw_i {"fw_i"}

Definition at line 55 of file chi_rn_initiator.h.

◆ instance_name

std::string chi::pe::chi_rn_initiator_b::instance_name

protected

Definition at line 129 of file chi_rn_initiator.h.

◆ prio_sresp_chnl

scc::ordered_semaphore chi::pe::chi_rn_initiator_b::prio_sresp_chnl {1}

protected

Definition at line 168 of file chi_rn_initiator.h.

◆ prio_wdat_chnl

scc::ordered_semaphore chi::pe::chi_rn_initiator_b::prio_wdat_chnl {1}

protected

Definition at line 164 of file chi_rn_initiator.h.

◆ req_chnl

scc::ordered_semaphore chi::pe::chi_rn_initiator_b::req_chnl {1}

protected

Definition at line 160 of file chi_rn_initiator.h.

◆ req_credits

scc::ordered_semaphore chi::pe::chi_rn_initiator_b::req_credits {"TxReqCredits", 0U, true}

protected

Definition at line 131 of file chi_rn_initiator.h.

◆ req_order

scc::ordered_semaphore chi::pe::chi_rn_initiator_b::req_order {1}

protected

Definition at line 158 of file chi_rn_initiator.h.

◆ snp_counter

scc::sc_variable<unsigned> chi::pe::chi_rn_initiator_b::snp_counter {"SnpInFlight", 0}

protected

Definition at line 133 of file chi_rn_initiator.h.

◆ snp_credit_sent

scc::sc_variable<unsigned> chi::pe::chi_rn_initiator_b::snp_credit_sent {"SnpCreditGranted", 0}

protected

Definition at line 135 of file chi_rn_initiator.h.

◆ snp_dispatch_que

tlm_utils::peq_with_get<payload_type> chi::pe::chi_rn_initiator_b::snp_dispatch_que {"snp_dispatch_que"}

protected

Definition at line 154 of file chi_rn_initiator.h.

◆ snp_peq

tlm_utils::peq_with_get<payload_type> chi::pe::chi_rn_initiator_b::snp_peq {"snp_peq"}

protected

Definition at line 154 of file chi_rn_initiator.h.

◆ snp_req_credit_limit

cci::cci_param<unsigned> chi::pe::chi_rn_initiator_b::snp_req_credit_limit {"snp_req_credit_limit", std::numeric_limits<unsigned>::max()}

Definition at line 109 of file chi_rn_initiator.h.

◆ socket_fw

sc_core::sc_port_b<chi::chi_fw_transport_if<chi_protocol_types> >& chi::pe::chi_rn_initiator_b::socket_fw

protected

Definition at line 139 of file chi_rn_initiator.h.

◆ src_id

cci::cci_param<unsigned> chi::pe::chi_rn_initiator_b::src_id {"src_id", 1}

Definition at line 99 of file chi_rn_initiator.h.

◆ sresp_chnl

scc::ordered_semaphore chi::pe::chi_rn_initiator_b::sresp_chnl {1}

protected

Definition at line 166 of file chi_rn_initiator.h.

◆ strict_income_order

cci::cci_param<bool> chi::pe::chi_rn_initiator_b::strict_income_order {"strict_income_order", false}

Definition at line 105 of file chi_rn_initiator.h.

◆ strict_order_sem

scc::ordered_semaphore chi::pe::chi_rn_initiator_b::strict_order_sem {1}

protected

Definition at line 152 of file chi_rn_initiator.h.

◆ tgt_id

cci::cci_param<unsigned> chi::pe::chi_rn_initiator_b::tgt_id {"tgt_id", 0}

Definition at line 101 of file chi_rn_initiator.h.

◆ thread_active

unsigned chi::pe::chi_rn_initiator_b::thread_active {0}

protected

Definition at line 156 of file chi_rn_initiator.h.

◆ thread_avail

unsigned chi::pe::chi_rn_initiator_b::thread_avail {0}

protected

Definition at line 156 of file chi_rn_initiator.h.

◆ transfer_width_in_bytes

const size_t chi::pe::chi_rn_initiator_b::transfer_width_in_bytes

protected

Definition at line 127 of file chi_rn_initiator.h.

◆ tx_state_by_trans

std::unordered_map<uintptr_t, tx_state*> chi::pe::chi_rn_initiator_b::tx_state_by_trans

protected

Definition at line 146 of file chi_rn_initiator.h.

◆ tx_state_pool

std::vector<tx_state*> chi::pe::chi_rn_initiator_b::tx_state_pool

protected

Definition at line 148 of file chi_rn_initiator.h.

◆ use_legacy_mapping

cci::cci_param<bool> chi::pe::chi_rn_initiator_b::use_legacy_mapping {"use_legacy_mapping", false}

Definition at line 107 of file chi_rn_initiator.h.

◆ wdat_chnl

scc::ordered_semaphore chi::pe::chi_rn_initiator_b::wdat_chnl {1}

protected

Definition at line 162 of file chi_rn_initiator.h.

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

/home/eyck/Projects/MINRES/SystemC-Components/third_party/axi_chi/chi/pe/chi_rn_initiator.h
/home/eyck/Projects/MINRES/SystemC-Components/third_party/axi_chi/chi/pe/chi_rn_initiator.cpp

Classes

Public Types

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ cb_function_t

◆ payload_type

◆ phase_type

Constructor & Destructor Documentation

◆ chi_rn_initiator_b()

◆ ~chi_rn_initiator_b()

Member Function Documentation

◆ add_protocol_cb()

◆ b_snoop()

◆ calculate_beats()

◆ end_of_elaboration()

◆ get_transferwith_in_bytes()

◆ grant_credit()

◆ invalidate_direct_mem_ptr()

◆ nb_transport_bw()

◆ snoop_dispatch()

◆ snoop_handler()

◆ snoop_resp()

◆ transport()

Member Data Documentation

◆ active_tx_by_id

◆ any_tx_finished

◆ bw_o

◆ clk_i

◆ clk_period

◆ data_interleaving

◆ fw_i

◆ instance_name

◆ prio_sresp_chnl

◆ prio_wdat_chnl

◆ req_chnl

◆ req_credits

◆ req_order

◆ snp_counter

◆ snp_credit_sent

◆ snp_dispatch_que

◆ snp_peq

◆ snp_req_credit_limit

◆ socket_fw

◆ src_id

◆ sresp_chnl

◆ strict_income_order

◆ strict_order_sem

◆ tgt_id

◆ thread_active

◆ thread_avail

◆ transfer_width_in_bytes

◆ tx_state_by_trans

◆ tx_state_pool

◆ use_legacy_mapping

◆ wdat_chnl