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fpga: sim: Make members accessible in RfnocBlockCtrlBfm

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Original-commit: 8493888c67a2a7f34e71ecb764ba0316286881a5
This commit is contained in:
Wade Fife
2025-04-22 10:04:32 -05:00
parent dbb52a6909
commit 2f5b331f30
1 changed files with 23 additions and 22 deletions
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sim/rfnoc/PkgRfnocBlockCtrlBfm.sv
+23 -22
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@@ -217,11 +217,12 @@ package PkgRfnocBlockCtrlBfm;
endclass : RfnocBlockCtrlBfmCtrlOnly endclass : RfnocBlockCtrlBfmCtrlOnly
// Control functionality plus streaming (the normal/default case) // Control functionality plus streaming (the normal/default case)
class RfnocBlockCtrlBfm #(CHDR_W = 64, ITEM_W = 32) extends RfnocBlockCtrlBfmCtrlOnly; class RfnocBlockCtrlBfm #(CHDR_W = 64, ITEM_W = 32) extends RfnocBlockCtrlBfmCtrlOnly;
local ChdrIfaceBfm #(CHDR_W, ITEM_W) m_data[$]; ChdrIfaceBfm #(CHDR_W, ITEM_W) m_data[$];
local ChdrIfaceBfm #(CHDR_W, ITEM_W) s_data[$]; ChdrIfaceBfm #(CHDR_W, ITEM_W) s_data[$];
typedef ChdrData #(CHDR_W, ITEM_W)::chdr_word_t chdr_word_t; typedef ChdrData #(CHDR_W, ITEM_W)::chdr_word_t chdr_word_t;
typedef ChdrData #(CHDR_W, ITEM_W)::item_t item_t; typedef ChdrData #(CHDR_W, ITEM_W)::item_t item_t;
@@ -245,7 +246,7 @@ package PkgRfnocBlockCtrlBfm;
endfunction : new endfunction : new
// Add a master data port. This should connect to a DUT slave input. // Add a master data port. This should connect to a DUT slave input.
// //
// m_chdr: Virtual master interface to connect new port to. // m_chdr: Virtual master interface to connect new port to.
// max_payload_length: Maximum payload length (in bytes) to create when // max_payload_length: Maximum payload length (in bytes) to create when
// building packets from data. // building packets from data.
@@ -257,14 +258,14 @@ package PkgRfnocBlockCtrlBfm;
int max_payload_length = 2**$bits(chdr_length_t), int max_payload_length = 2**$bits(chdr_length_t),
int ticks_per_word = CHDR_W/ITEM_W int ticks_per_word = CHDR_W/ITEM_W
); );
ChdrIfaceBfm #(CHDR_W, ITEM_W) bfm = ChdrIfaceBfm #(CHDR_W, ITEM_W) bfm =
new(m_chdr, null, max_payload_length, ticks_per_word); new(m_chdr, null, max_payload_length, ticks_per_word);
m_data.push_back(bfm); m_data.push_back(bfm);
return m_data.size() - 1; return m_data.size() - 1;
endfunction : add_master_data_port endfunction : add_master_data_port
// Add a slave data port. This should connect to a DUT master output. // Add a slave data port. This should connect to a DUT master output.
// //
// s_chdr: Virtual slave interface to connect new port to // s_chdr: Virtual slave interface to connect new port to
// //
function int add_slave_data_port( function int add_slave_data_port(
@@ -275,8 +276,8 @@ package PkgRfnocBlockCtrlBfm;
return s_data.size() - 1; return s_data.size() - 1;
endfunction : add_slave_data_port endfunction : add_slave_data_port
// Add a master data port. This is equivalent to add_master_data_port() // Add a master data port. This is equivalent to add_master_data_port()
// except it accepts a port number and it waits until the preceding ports // except it accepts a port number and it waits until the preceding ports
// are connected to ensure that ports are connected in the correct order. // are connected to ensure that ports are connected in the correct order.
// //
// port_num: The port number to which m_chdr should be connected // port_num: The port number to which m_chdr should be connected
@@ -292,14 +293,14 @@ package PkgRfnocBlockCtrlBfm;
int max_payload_length = 2**$bits(chdr_length_t), int max_payload_length = 2**$bits(chdr_length_t),
int ticks_per_word = CHDR_W/ITEM_W int ticks_per_word = CHDR_W/ITEM_W
); );
ChdrIfaceBfm #(CHDR_W, ITEM_W) bfm = ChdrIfaceBfm #(CHDR_W, ITEM_W) bfm =
new(m_chdr, null, max_payload_length, ticks_per_word); new(m_chdr, null, max_payload_length, ticks_per_word);
wait (m_data.size() == port_num); wait (m_data.size() == port_num);
m_data.push_back(bfm); m_data.push_back(bfm);
endtask : connect_master_data_port endtask : connect_master_data_port
// Add a slave data port. This is equivalent to add_slave_data_port() // Add a slave data port. This is equivalent to add_slave_data_port()
// except it accepts a port number and it waits until the preceding ports // except it accepts a port number and it waits until the preceding ports
// are connected to ensure that ports are connected in the correct order. // are connected to ensure that ports are connected in the correct order.
// //
// port_num: The port number to which m_chdr should be connected // port_num: The port number to which m_chdr should be connected
@@ -321,9 +322,9 @@ package PkgRfnocBlockCtrlBfm;
end end
if (!running) begin if (!running) begin
ctrl.run(); ctrl.run();
foreach (m_data[i]) foreach (m_data[i])
m_data[i].run(); m_data[i].run();
foreach (s_data[i]) foreach (s_data[i])
s_data[i].run(); s_data[i].run();
running = 1; running = 1;
end end
@@ -350,7 +351,7 @@ package PkgRfnocBlockCtrlBfm;
return s_data[port]; return s_data[port];
endfunction : get_slave_data_bfm endfunction : get_slave_data_bfm
// Set the maximum payload size for packets. This value is used to split // Set the maximum payload size for packets. This value is used to split
// large send requests across multiple packets. // large send requests across multiple packets.
// //
// port: Master port whose maximum length you want to set // port: Master port whose maximum length you want to set
@@ -363,7 +364,7 @@ package PkgRfnocBlockCtrlBfm;
m_data[port].set_max_payload_length(max_length); m_data[port].set_max_payload_length(max_length);
endfunction endfunction
// Return the maximum payload size for packets. This value is used to split // Return the maximum payload size for packets. This value is used to split
// large send requests across multiple packets. // large send requests across multiple packets.
// //
// port: Master port whose maximum length you want to get // port: Master port whose maximum length you want to get
@@ -398,7 +399,7 @@ package PkgRfnocBlockCtrlBfm;
return m_data[port].get_ticks_per_word(); return m_data[port].get_ticks_per_word();
endfunction endfunction
// Soft-Reset the CHDR path // Soft-Reset the CHDR path
// //
// rst_cyc: Number of cycles to wait for reset completion // rst_cyc: Number of cycles to wait for reset completion
// //
@@ -543,8 +544,8 @@ package PkgRfnocBlockCtrlBfm;
// data: Data words to insert into the CHDR packets. // data: Data words to insert into the CHDR packets.
// data_bytes: Size of data in bytes. If omitted or -1, data_bytes will // data_bytes: Size of data in bytes. If omitted or -1, data_bytes will
// be calculated based on the number of words in data. // be calculated based on the number of words in data.
// metadata: Metadata words to insert into the CHDR packet(s). Omit // metadata: Metadata words to insert into the CHDR packet(s). Omit
// this argument (or set to an empty array) to not include // this argument (or set to an empty array) to not include
// metadata. // metadata.
// pkt_info: Data structure containing packet header information. // pkt_info: Data structure containing packet header information.
// //
@@ -574,8 +575,8 @@ package PkgRfnocBlockCtrlBfm;
// //
// port: Port to send the CHDR packet(s) on. // port: Port to send the CHDR packet(s) on.
// items: Data items to insert into the payload of the CHDR packets. // items: Data items to insert into the payload of the CHDR packets.
// metadata: Metadata words to insert into the CHDR packet(s). Omit // metadata: Metadata words to insert into the CHDR packet(s). Omit
// this argument (or set to an empty array) to not include // this argument (or set to an empty array) to not include
// metadata. // metadata.
// pkt_info: Data structure containing packet header information. // pkt_info: Data structure containing packet header information.
// //
@@ -834,7 +835,7 @@ package PkgRfnocBlockCtrlBfm;
endtask : peek_chdr endtask : peek_chdr
// Return the number of packets available in the receive queue for the // Return the number of packets available in the receive queue for the
// given port. // given port.
// //
// port: Port for which to get the number of received packets // port: Port for which to get the number of received packets
@@ -851,8 +852,8 @@ package PkgRfnocBlockCtrlBfm;
// Wait until packets have completed transmission. // Wait until packets have completed transmission.
// //
// port: Port for which to wait // port: Port for which to wait
// num: Number of packets to wait for. Set to -1 or omit the argument // num: Number of packets to wait for. Set to -1 or omit the argument
// to wait for all currently queued packets to complete // to wait for all currently queued packets to complete
// transmission. // transmission.
// //
task wait_complete(int port, int num = -1); task wait_complete(int port, int num = -1);