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fixed cache_core_rsp_merge unit

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This commit is contained in:
Blaise Tine
2020-11-09 02:10:35 -08:00
parent 203a184008
commit f8d54c6994
6 changed files with 43 additions and 53 deletions
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25
hw/rtl/cache/VX_bank.v vendored
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@@ -352,6 +352,8 @@ module VX_bank #(
`ifdef DBG_CORE_REQ_INFO
if (WORD_SIZE != `GLOBAL_BLOCK_SIZE) begin
assign {debug_pc_st0, debug_rd_st0, debug_wid_st0, debug_tagid_st0, debug_rw_st0, debug_byteen_st0, debug_tid_st0} = inst_meta_st0;
end else begin
assign {debug_pc_st0, debug_rd_st0, debug_wid_st0, debug_tagid_st0, debug_rw_st0, debug_byteen_st0, debug_tid_st0} = 0;
end
`endif
@@ -369,6 +371,8 @@ module VX_bank #(
`ifdef DBG_CORE_REQ_INFO
if (WORD_SIZE != `GLOBAL_BLOCK_SIZE) begin
assign {debug_pc_st1, debug_rd_st1, debug_wid_st1, debug_tagid_st1, debug_rw_st1, debug_byteen_st1, debug_tid_st1} = inst_meta_st1;
end else begin
assign {debug_pc_st1, debug_rd_st1, debug_wid_st1, debug_tagid_st1, debug_rw_st1, debug_byteen_st1, debug_tid_st1} = 0;
end
`endif
@@ -468,6 +472,8 @@ module VX_bank #(
`ifdef DBG_CORE_REQ_INFO
if (WORD_SIZE != `GLOBAL_BLOCK_SIZE) begin
assign {debug_pc_st2, debug_rd_st2, debug_wid_st2, debug_tagid_st2, debug_rw_st2, debug_byteen_st2, debug_tid_st2} = inst_meta_st2;
end else begin
assign {debug_pc_st2, debug_rd_st2, debug_wid_st2, debug_tagid_st2, debug_rw_st2, debug_byteen_st2, debug_tid_st2} = 0;
end
`endif
@@ -540,6 +546,8 @@ module VX_bank #(
`ifdef DBG_CORE_REQ_INFO
if (WORD_SIZE != `GLOBAL_BLOCK_SIZE) begin
assign {debug_pc_st3, debug_rd_st3, debug_wid_st3, debug_tagid_st3, debug_rw_st3, debug_byteen_st3, debug_tid_st3} = inst_meta_st3;
end else begin
assign {debug_pc_st3, debug_rd_st3, debug_wid_st3, debug_tagid_st3, debug_rw_st3, debug_byteen_st3, debug_tid_st3} = 0;
end
`endif
@@ -719,9 +727,11 @@ module VX_bank #(
wire dwbq_pop = dram_req_valid && dram_req_ready;
wire [`LINE_ADDR_WIDTH-1:0] dwbq_req_addr = dwbq_is_dwb_in ? {readtag_st3, addr_st3[`LINE_SELECT_BITS-1:0]} :
wire [`LINE_ADDR_WIDTH-1:0] dwbq_addr = dwbq_is_dwb_in ? {readtag_st3, addr_st3[`LINE_SELECT_BITS-1:0]} :
addr_st3;
wire [BANK_LINE_SIZE-1:0] dwbq_byteen = dwbq_is_dwb_in ? dirtyb_st3 : {BANK_LINE_SIZE{1'b1}};
if (DRAM_ENABLE) begin
VX_generic_queue #(
.DATAW(1 + BANK_LINE_SIZE + `LINE_ADDR_WIDTH + `BANK_LINE_WIDTH),
@@ -731,7 +741,7 @@ module VX_bank #(
.reset (reset),
.push (dwbq_push),
.pop (dwbq_pop),
.data_in ({dwbq_is_dwb_in, dirtyb_st3, dwbq_req_addr, readdata_st3}),
.data_in ({dwbq_is_dwb_in, dwbq_byteen, dwbq_addr, readdata_st3}),
.data_out({dram_req_rw, dram_req_byteen, dram_req_addr, dram_req_data}),
.empty (dwbq_empty),
.full (dwbq_full),
@@ -740,10 +750,11 @@ module VX_bank #(
end else begin
`UNUSED_VAR (dwbq_push)
`UNUSED_VAR (dwbq_pop)
`UNUSED_VAR (dwbq_addr)
`UNUSED_VAR (dwbq_byteen)
`UNUSED_VAR (readtag_st3)
`UNUSED_VAR (dirtyb_st3)
`UNUSED_VAR (readdata_st3)
`UNUSED_VAR (dwbq_req_addr)
`UNUSED_VAR (readdata_st3)
`UNUSED_VAR (dram_req_ready)
assign dwbq_empty = 1;
assign dwbq_full = 0;
@@ -836,7 +847,7 @@ module VX_bank #(
$display("%t: cache%0d:%0d fill-rsp: addr=%0h, data=%0h", $time, CACHE_ID, BANK_ID, `LINE_TO_BYTE_ADDR(addr_st0, BANK_ID), dfpq_filldata_st0);
end
if (reqq_pop) begin
$display("%t: cache%0d:%0d core-req: addr=%0h, tag=%0h, tid=%0d, rw=%b, wid=%0d, PC=%0h", $time, CACHE_ID, BANK_ID, `LINE_TO_BYTE_ADDR(addr_st0, BANK_ID), reqq_tag_st0, reqq_tid_st0, reqq_rw_st0, debug_wid_st0, debug_pc_st0);
$display("%t: cache%0d:%0d core-req: addr=%0h, tag=%0h, tid=%0d, rw=%b, byteen=%b, wid=%0d, PC=%0h", $time, CACHE_ID, BANK_ID, `LINE_TO_BYTE_ADDR(addr_st0, BANK_ID), reqq_tag_st0, reqq_tid_st0, reqq_rw_st0, reqq_byteen_st0, debug_wid_st0, debug_pc_st0);
end
if (snrq_pop) begin
$display("%t: cache%0d:%0d snp-req: addr=%0h, tag=%0h, invalidate=%0d", $time, CACHE_ID, BANK_ID, `LINE_TO_BYTE_ADDR(addr_st0, BANK_ID), snrq_tag_st0, snrq_invalidate_st0);
@@ -846,9 +857,9 @@ module VX_bank #(
end
if (dwbq_push) begin
if (dwbq_is_dwb_in)
$display("%t: cache%0d:%0d writeback: addr=%0h, data=%0h, byteen=%b, wid=%0d, PC=%0h", $time, CACHE_ID, BANK_ID, `LINE_TO_BYTE_ADDR(dwbq_req_addr, BANK_ID), readdata_st3, dirtyb_st3, debug_wid_st3, debug_pc_st3);
$display("%t: cache%0d:%0d writeback: addr=%0h, data=%0h, byteen=%b, wid=%0d, PC=%0h", $time, CACHE_ID, BANK_ID, `LINE_TO_BYTE_ADDR(dwbq_addr, BANK_ID), readdata_st3, dirtyb_st3, debug_wid_st3, debug_pc_st3);
else
$display("%t: cache%0d:%0d fill-req: addr=%0h, wid=%0d, PC=%0h", $time, CACHE_ID, BANK_ID, `LINE_TO_BYTE_ADDR(dwbq_req_addr, BANK_ID), debug_wid_st3, debug_pc_st3);
$display("%t: cache%0d:%0d fill-req: addr=%0h, wid=%0d, PC=%0h", $time, CACHE_ID, BANK_ID, `LINE_TO_BYTE_ADDR(dwbq_addr, BANK_ID), debug_wid_st3, debug_pc_st3);
end
if (snpq_push) begin
$display("%t: cache%0d:%0d snp-rsp: addr=%0h, tag=%0h", $time, CACHE_ID, BANK_ID, `LINE_TO_BYTE_ADDR(addr_st3, BANK_ID), snpq_tag_st3);