From 081a8a3ba8bfe036f31da53f9c041a2caa30fce2 Mon Sep 17 00:00:00 2001
From: Alejandro Soto <alejandro@34project.org>
Date: Sun, 5 May 2024 17:34:22 -0600
Subject: rtl/legacy_gfx: rename gfx -> legacy_gfx

---
 rtl/gfx/gfx_flush_flow.sv | 45 ---------------------------------------------
 1 file changed, 45 deletions(-)
 delete mode 100644 rtl/gfx/gfx_flush_flow.sv

(limited to 'rtl/gfx/gfx_flush_flow.sv')

diff --git a/rtl/gfx/gfx_flush_flow.sv b/rtl/gfx/gfx_flush_flow.sv
deleted file mode 100644
index a0e43d7..0000000
--- a/rtl/gfx/gfx_flush_flow.sv
+++ /dev/null
@@ -1,45 +0,0 @@
-module gfx_flush_flow
-#(parameter STAGES=0)
-(
-	input  logic clk,
-	             rst_n,
-
-	input  logic in_valid,
-	             out_ready,
-
-	output logic out_valid,
-	             commit,
-	             flush
-);
-
-	logic was_valid, was_ready;
-	logic[STAGES - 1:0] valid;
-
-	assign flush = was_valid && !was_ready;
-	assign commit = was_valid && was_ready;
-	assign out_valid = valid[STAGES - 1] && !flush;
-
-	always_ff @(posedge clk or negedge rst_n)
-		if (!rst_n) begin
-			was_ready <= 0;
-			was_valid <= 0;
-
-			for (integer i = 0; i < STAGES; ++i)
-				valid[i] <= 0;
-		end else begin
-			was_ready <= out_ready;
-			was_valid <= out_valid;
-
-			if (!flush)
-				valid[0] <= in_valid;
-			else
-				valid[0] <= 0;
-
-			for (integer i = 1; i < STAGES; ++i)
-				if (!flush)
-					valid[i] <= valid[i - 1];
-				else
-					valid[i] <= 0;
-		end
-
-endmodule
-- 
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