diff options
Diffstat (limited to 'fpga/usrp3/sim/rfnoc/PkgChdrBfm.sv')
| -rw-r--r-- | fpga/usrp3/sim/rfnoc/PkgChdrBfm.sv | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/fpga/usrp3/sim/rfnoc/PkgChdrBfm.sv b/fpga/usrp3/sim/rfnoc/PkgChdrBfm.sv index 908447806..a485eca59 100644 --- a/fpga/usrp3/sim/rfnoc/PkgChdrBfm.sv +++ b/fpga/usrp3/sim/rfnoc/PkgChdrBfm.sv @@ -23,7 +23,7 @@ package PkgChdrBfm; class ChdrPacket #(int CHDR_W = 64); - typedef ChdrPacket #(CHDR_W) ChdrPacket; + typedef ChdrPacket #(CHDR_W) ChdrPacket_t; typedef ChdrData #(CHDR_W)::chdr_word_t chdr_word_t; const int BYTES_PER_CHDR_W = CHDR_W / 8; @@ -33,10 +33,10 @@ package PkgChdrBfm; chdr_word_t metadata[$]; chdr_word_t data[$]; - extern function ChdrPacket copy(); - extern function bit equal(ChdrPacket packet); - extern function string sprint(bit pretty = 1); - extern function void print(bit pretty = 1); + extern function ChdrPacket_t copy(); + extern function bit equal(ChdrPacket_t packet); + extern function string sprint(bit pretty = 1); + extern function void print(bit pretty = 1); // Accessors extern function void write_raw (ref chdr_header_t header, @@ -97,7 +97,7 @@ package PkgChdrBfm; parameter int USER_WIDTH = 1 ) extends AxiStreamBfm #(CHDR_W, USER_WIDTH); - typedef ChdrPacket #(CHDR_W) ChdrPacket; + typedef ChdrPacket #(CHDR_W) ChdrPacket_t; typedef ChdrData #(CHDR_W)::chdr_word_t chdr_word_t; const int BYTES_PER_CHDR_W = CHDR_W / 8; @@ -114,20 +114,20 @@ package PkgChdrBfm; // Send Transactions - extern task put_chdr(ChdrPacket chdr_packet); - extern function bit try_put_chdr(ChdrPacket chdr_packet); + extern task put_chdr(ChdrPacket_t chdr_packet); + extern function bit try_put_chdr(ChdrPacket_t chdr_packet); // Receive Transactions - extern task get_chdr(output ChdrPacket chdr_packet); - extern function bit try_get_chdr(output ChdrPacket chdr_packet); - extern task peek_chdr(output ChdrPacket chdr_packet); - extern function bit try_peek_chdr(output ChdrPacket chdr_packet); + extern task get_chdr(output ChdrPacket_t chdr_packet); + extern function bit try_get_chdr(output ChdrPacket_t chdr_packet); + extern task peek_chdr(output ChdrPacket_t chdr_packet); + extern function bit try_peek_chdr(output ChdrPacket_t chdr_packet); // AXI-Stream/CHDR Conversion Functions - extern function ChdrPacket axis_to_chdr (AxisPacket axis_packet); - extern function AxisPacket chdr_to_axis (ChdrPacket chdr_packet); + extern function ChdrPacket_t axis_to_chdr (AxisPacket_t axis_packet); + extern function AxisPacket_t chdr_to_axis (ChdrPacket_t chdr_packet); endclass : ChdrBfm @@ -138,8 +138,8 @@ package PkgChdrBfm; //--------------------------------------------------------------------------- // Create a copy of this packet and return a handle to the copy - function ChdrPacket::ChdrPacket ChdrPacket::copy(); - ChdrPacket temp; + function ChdrPacket::ChdrPacket_t ChdrPacket::copy(); + ChdrPacket_t temp; temp = new(); temp.header = this.header; temp.timestamp = this.timestamp; @@ -150,7 +150,7 @@ package PkgChdrBfm; // Return true if this packet equals that of the argument - function bit ChdrPacket::equal(ChdrPacket packet); + function bit ChdrPacket::equal(ChdrPacket_t packet); if (header != packet.header) return 0; if (!chdr_word_queues_equal(data, packet.data)) return 0; if (!chdr_word_queues_equal(metadata, packet.metadata)) return 0; @@ -616,8 +616,8 @@ package PkgChdrBfm; // Queue the provided packet for transmission - task ChdrBfm::put_chdr (ChdrPacket chdr_packet); - AxisPacket axis_packet; + task ChdrBfm::put_chdr (ChdrPacket_t chdr_packet); + AxisPacket_t axis_packet; axis_packet = chdr_to_axis(chdr_packet); super.put(axis_packet); @@ -626,8 +626,8 @@ package PkgChdrBfm; // Attempt to queue the provided packet for transmission. Return 1 if // successful, return 0 if the queue is full. - function bit ChdrBfm::try_put_chdr (ChdrPacket chdr_packet); - AxisPacket axis_packet; + function bit ChdrBfm::try_put_chdr (ChdrPacket_t chdr_packet); + AxisPacket_t axis_packet; bit status; axis_packet = chdr_to_axis(chdr_packet); @@ -636,8 +636,8 @@ package PkgChdrBfm; // Get the next packet when it becomes available (wait if necessary) - task ChdrBfm::get_chdr (output ChdrPacket chdr_packet); - AxisPacket axis_packet; + task ChdrBfm::get_chdr (output ChdrPacket_t chdr_packet); + AxisPacket_t axis_packet; super.get(axis_packet); chdr_packet = axis_to_chdr(axis_packet); endtask : get_chdr @@ -645,8 +645,8 @@ package PkgChdrBfm; // Get the next packet if there's one available and return 1. Return 0 if // there's no packet available. - function bit ChdrBfm::try_get_chdr (output ChdrPacket chdr_packet); - AxisPacket axis_packet; + function bit ChdrBfm::try_get_chdr (output ChdrPacket_t chdr_packet); + AxisPacket_t axis_packet; if (!super.try_get(axis_packet)) return 0; chdr_packet = axis_to_chdr(axis_packet); return 1; @@ -655,8 +655,8 @@ package PkgChdrBfm; // Get the next packet when it becomes available (wait if necessary), but // don't remove it from the receive queue. - task ChdrBfm::peek_chdr (output ChdrPacket chdr_packet); - AxisPacket axis_packet; + task ChdrBfm::peek_chdr (output ChdrPacket_t chdr_packet); + AxisPacket_t axis_packet; super.peek(axis_packet); chdr_packet = axis_to_chdr(axis_packet); endtask : peek_chdr @@ -664,8 +664,8 @@ package PkgChdrBfm; // Get the next packet if there's one available and return 1, but don't // remove it from the receive queue. Return 0 if there's no packet available. - function bit ChdrBfm::try_peek_chdr (output ChdrPacket chdr_packet); - AxisPacket axis_packet; + function bit ChdrBfm::try_peek_chdr (output ChdrPacket_t chdr_packet); + AxisPacket_t axis_packet; if (!super.try_get(axis_packet)) return 0; chdr_packet = axis_to_chdr(axis_packet); return 1; @@ -674,12 +674,12 @@ package PkgChdrBfm; // Convert the data payload of an AXI Stream packet data structure to a CHDR // packet data structure. - function ChdrBfm::ChdrPacket ChdrBfm::axis_to_chdr (AxisPacket axis_packet); + function ChdrBfm::ChdrPacket_t ChdrBfm::axis_to_chdr (AxisPacket_t axis_packet); enum int { ST_HEADER, ST_TIMESTAMP, ST_METADATA, ST_PAYLOAD } rx_state; data_t word; int num_rx_mdata; int num_rx_bytes; - ChdrPacket chdr_packet = new(); + ChdrPacket_t chdr_packet = new(); rx_state = ST_HEADER; @@ -744,10 +744,10 @@ package PkgChdrBfm; // Convert a CHDR packet data structure to a an AXI-Stream packet data // structure. - function ChdrBfm::AxisPacket ChdrBfm::chdr_to_axis (ChdrPacket chdr_packet); + function ChdrBfm::AxisPacket_t ChdrBfm::chdr_to_axis (ChdrPacket_t chdr_packet); int num_words, expected_words; data_t bus_word = 0; - AxisPacket axis_packet = new(); + AxisPacket_t axis_packet = new(); // Check that we have the right number of metadata words assert (chdr_packet.metadata.size() == chdr_packet.header.num_mdata) else begin |