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fixed snoop forwarding bug and single bank support

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This commit is contained in:
Blaise Tine
2020-05-24 04:29:43 -04:00
parent 47ed6b18ff
commit a9f896b4f3
9 changed files with 17572 additions and 33364 deletions
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32
hw/rtl/cache/VX_bank.v vendored
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@@ -714,17 +714,31 @@ module VX_bank #(
|| dram_fill_req_stall;
`ifdef DBG_PRINT_CACHE_BANK
always_ff @(posedge clk) begin
if (dram_fill_req_valid && dram_fill_req_ready) begin
$display("%t: bank%02d:%01d dram_fill req: addr=%0h", $time, CACHE_ID, BANK_ID, `LINE_TO_BYTE_ADDR(dram_fill_req_addr, BANK_ID));
if (NUM_BANKS == 1) begin
always_ff @(posedge clk) begin
if (dram_fill_req_valid && dram_fill_req_ready) begin
$display("%t: bank%02d:%01d dram_fill req: addr=%0h", $time, CACHE_ID, BANK_ID, dram_fill_req_addr);
end
if (dram_wb_req_valid && dram_wb_req_ready) begin
$display("%t: bank%02d:%01d dram_wb req: addr=%0h, data=%0h", $time, CACHE_ID, BANK_ID, dram_wb_req_addr, dram_wb_req_data);
end
if (dram_fill_rsp_valid && dram_fill_rsp_ready) begin
$display("%t: bank%02d:%01d dram_fill rsp: addr=%0h, data=%0h", $time, CACHE_ID, BANK_ID, dram_fill_rsp_addr, dram_fill_rsp_data);
end
end
if (dram_wb_req_valid && dram_wb_req_ready) begin
$display("%t: bank%02d:%01d dram_wb req: addr=%0h, data=%0h", $time, CACHE_ID, BANK_ID, `LINE_TO_BYTE_ADDR(dram_wb_req_addr, BANK_ID), dram_wb_req_data);
end else begin
always_ff @(posedge clk) begin
if (dram_fill_req_valid && dram_fill_req_ready) begin
$display("%t: bank%02d:%01d dram_fill req: addr=%0h", $time, CACHE_ID, BANK_ID, `LINE_TO_BYTE_ADDR(dram_fill_req_addr, BANK_ID));
end
if (dram_wb_req_valid && dram_wb_req_ready) begin
$display("%t: bank%02d:%01d dram_wb req: addr=%0h, data=%0h", $time, CACHE_ID, BANK_ID, `LINE_TO_BYTE_ADDR(dram_wb_req_addr, BANK_ID), dram_wb_req_data);
end
if (dram_fill_rsp_valid && dram_fill_rsp_ready) begin
$display("%t: bank%02d:%01d dram_fill rsp: addr=%0h, data=%0h", $time, CACHE_ID, BANK_ID, `LINE_TO_BYTE_ADDR(dram_fill_rsp_addr, BANK_ID), dram_fill_rsp_data);
end
end
if (dram_fill_rsp_valid && dram_fill_rsp_ready) begin
$display("%t: bank%02d:%01d dram_fill rsp: addr=%0h, data=%0h", $time, CACHE_ID, BANK_ID, `LINE_TO_BYTE_ADDR(dram_fill_rsp_addr, BANK_ID), dram_fill_rsp_data);
end
end
end
`endif
endmodule : VX_bank