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minor update

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This commit is contained in:
Blaise Tine
2021-03-31 02:37:16 -07:00
parent d15e33e87f
commit a194521683
1 changed files with 6 additions and 6 deletions
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12
hw/rtl/VX_lsu_unit.v
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@@ -78,7 +78,7 @@ module VX_lsu_unit #(
wire [`NUM_THREADS-1:0] rsp_rem_mask_n; wire [`NUM_THREADS-1:0] rsp_rem_mask_n;
reg [`NUM_THREADS-1:0] req_sent_mask; reg [`NUM_THREADS-1:0] req_sent_mask;
wire req_sent_all; wire sent_all_ready;
wire [`DCORE_TAG_ID_BITS-1:0] mbuf_waddr, mbuf_raddr; wire [`DCORE_TAG_ID_BITS-1:0] mbuf_waddr, mbuf_raddr;
wire mbuf_full; wire mbuf_full;
@@ -117,11 +117,11 @@ module VX_lsu_unit #(
`UNUSED_PIN (empty) `UNUSED_PIN (empty)
); );
assign req_sent_all = (&(dcache_req_if.ready | req_sent_mask | ~req_tmask)) assign sent_all_ready = (&(dcache_req_if.ready | req_sent_mask | ~req_tmask))
|| (req_is_dup & dcache_req_if.ready[0]); || (req_is_dup & dcache_req_if.ready[0]);
always @(posedge clk) begin always @(posedge clk) begin
if (reset || req_sent_all) begin if (reset || sent_all_ready) begin
req_sent_mask <= 0; req_sent_mask <= 0;
end else begin end else begin
req_sent_mask <= req_sent_mask | dcache_req_fire; req_sent_mask <= req_sent_mask | dcache_req_fire;
@@ -194,11 +194,11 @@ module VX_lsu_unit #(
assign dcache_req_if.tag = {`NUM_THREADS{req_tag}}; assign dcache_req_if.tag = {`NUM_THREADS{req_tag}};
`endif `endif
assign ready_in = req_ready_dep && req_sent_all; assign ready_in = req_ready_dep && sent_all_ready;
// send store commit // send store commit
wire is_store_rsp = req_valid && ~req_wb && req_sent_all; wire is_store_rsp = req_valid && ~req_wb && sent_all_ready;
assign st_commit_if.valid = is_store_rsp; assign st_commit_if.valid = is_store_rsp;
assign st_commit_if.wid = req_wid; assign st_commit_if.wid = req_wid;