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fixed l3cache hang using memory arbiter in afu

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This commit is contained in:
Blaise Tine
2020-11-15 06:36:32 -08:00
parent 2e0f51af80
commit 5d58bf3d11
20 changed files with 514 additions and 388 deletions
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50
hw/rtl/VX_cluster.v
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@@ -553,42 +553,42 @@ module VX_cluster #(
VX_mem_arb #(
.NUM_REQUESTS (`L2NUM_REQUESTS),
.WORD_SIZE (`L2BANK_LINE_SIZE),
.DATA_WIDTH (`L2DRAM_LINE_WIDTH),
.TAG_IN_WIDTH (`DDRAM_TAG_WIDTH),
.TAG_OUT_WIDTH (`L2DRAM_TAG_WIDTH)
) dram_arb (
.clk (clk),
.reset (reset),
.clk (clk),
.reset (reset),
// Core request
.mem_req_valid_in (core_dram_req_valid),
.mem_req_rw_in (core_dram_req_rw),
.mem_req_byteen_in (core_dram_req_byteen),
.mem_req_addr_in (core_dram_req_addr),
.mem_req_data_in (core_dram_req_data),
.mem_req_tag_in (core_dram_req_tag),
.mem_req_ready_in (core_dram_req_ready),
.req_valid_in (core_dram_req_valid),
.req_rw_in (core_dram_req_rw),
.req_byteen_in (core_dram_req_byteen),
.req_addr_in (core_dram_req_addr),
.req_data_in (core_dram_req_data),
.req_tag_in (core_dram_req_tag),
.req_ready_in (core_dram_req_ready),
// Core response
.mem_rsp_valid_in (core_dram_rsp_valid),
.mem_rsp_data_in (core_dram_rsp_data),
.mem_rsp_tag_in (core_dram_rsp_tag),
.mem_rsp_ready_in (core_dram_rsp_ready),
.rsp_valid_out (core_dram_rsp_valid),
.rsp_data_out (core_dram_rsp_data),
.rsp_tag_out (core_dram_rsp_tag),
.rsp_ready_out (core_dram_rsp_ready),
// DRAM request
.mem_req_valid_out (dram_req_valid),
.mem_req_rw_out (dram_req_rw),
.mem_req_byteen_out (dram_req_byteen),
.mem_req_addr_out (dram_req_addr),
.mem_req_data_out (dram_req_data),
.mem_req_tag_out (dram_req_tag),
.mem_req_ready_out (dram_req_ready),
.req_valid_out (dram_req_valid),
.req_rw_out (dram_req_rw),
.req_byteen_out (dram_req_byteen),
.req_addr_out (dram_req_addr),
.req_data_out (dram_req_data),
.req_tag_out (dram_req_tag),
.req_ready_out (dram_req_ready),
// DRAM response
.mem_rsp_valid_out (dram_rsp_valid),
.mem_rsp_tag_out (dram_rsp_tag),
.mem_rsp_data_out (dram_rsp_data),
.mem_rsp_ready_out (dram_rsp_ready)
.rsp_valid_in (dram_rsp_valid),
.rsp_tag_in (dram_rsp_tag),
.rsp_data_in (dram_rsp_data),
.rsp_ready_in (dram_rsp_ready)
);
end