tensor: Bore tensor regfile IO to execute units

hw/rtl/mem/VX_tc_rf_if.sv

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+// Copyright © 2019-2023
+// 
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+// 
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+`include "VX_define.vh"
+
+interface VX_tc_rf_if import VX_gpu_pkg::*; ();
+
+    typedef struct packed {
+        logic [ISSUE_WIS_W-1:0] wis;
+        logic [`NR_BITS-1:0]    rs;
+    } req_data_t;
+
+    typedef struct packed {
+        logic [`NUM_THREADS-1:0][`XLEN-1:0] data;
+    } rsp_data_t;
+
+    logic  req_valid;
+    req_data_t req_data;
+
+    rsp_data_t rsp_data;
+
+    modport master (
+        output req_valid,
+        output req_data,
+
+        input  rsp_data
+    );
+
+    modport slave (
+        input  req_valid,
+        input  req_data,
+
+        output rsp_data
+    );
+
+endinterface