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snooping response handling fix

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This commit is contained in:
Blaise Tine
2020-05-14 11:01:41 -04:00
parent ff140b6811
commit bcb9514799
20 changed files with 166 additions and 126 deletions
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12
hw/rtl/cache/VX_snp_forwarder.v vendored
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@@ -112,18 +112,18 @@ module VX_snp_forwarder #(
assign snp_fwdin_ready[i] = fwdin_ready && (fwdin_sel == `REQS_BITS'(i));
end
/*always_comb begin
/*9always_comb begin
if (1'($time & 1) && snp_req_valid && snp_req_ready) begin
$display("*** %t: ", $time);
$display("*** %t: snp req: addr=%0h, tag=%0h", $time, snp_req_addr, snp_req_tag);
end
if (1'($time & 1) && snp_fwdout_valid && snp_fwdout_ready) begin
$display("*** %t: ", $time);
if (1'($time & 1) && snp_fwdout_valid[0] && snp_fwdout_ready[0]) begin
$display("*** %t: snp fwd_out: addr=%0h, tag=%0h", $time, snp_fwdout_addr[0], snp_fwdout_tag[0]);
end
if (1'($time & 1) && fwdin_valid && fwdin_ready) begin
$display("*** %t: ", $time);
$display("*** %t: snp fwd_in[%01d]: tag=%0h", $time, fwdin_sel, fwdin_tag);
end
if (1'($time & 1) && snp_rsp_valid && snp_rsp_ready) begin
$display("*** %t: ", $time);
$display("*** %t: snp rsp: addr=%0h, tag=%0h", $time, snp_rsp_addr, snp_rsp_tag);
end
end*/