csr minor update

hw/rtl/interfaces/VX_csr_pipe_req_if.v

@@ -10,8 +10,8 @@ interface VX_csr_pipe_req_if ();
     wire [`NUM_THREADS-1:0] tmask;
     wire [31:0]             PC;
     wire [`CSR_BITS-1:0]    op_type;
-    wire [`CSR_ADDR_BITS-1:0] csr_addr;
-    wire [31:0]             csr_mask;
+    wire [`CSR_ADDR_BITS-1:0] addr;
+    wire [31:0]             data;
     wire [`NR_BITS-1:0]     rd;
     wire                    wb;
     wire                    is_io;      

hw/rtl/interfaces/VX_csr_req_if.v

@@ -10,7 +10,7 @@ interface VX_csr_req_if ();
     wire [`NUM_THREADS-1:0] tmask;
     wire [31:0]             PC;
     wire [`CSR_BITS-1:0]    op_type;
-    wire [`CSR_ADDR_BITS-1:0] csr_addr;
+    wire [`CSR_ADDR_BITS-1:0] addr;
     wire [31:0]             rs1_data;
     wire                    use_imm;
     wire [`NR_BITS-1:0]     rs1;