leave off number being subtracted from "ready_o" calculation

[soc.git] / src / scoreboard / instruction_q.py

diff --git a/src/scoreboard/instruction_q.py b/src/scoreboard/instruction_q.py
index f3be7669e70dd5d6934924d2152d9c29e975300e..f32a91acf79d72e518f62a06e41d34d06092d3c0 100644 (file)
--- a/src/scoreboard/instruction_q.py
+++ b/src/scoreboard/instruction_q.py
@@ -91,9 +91,9 @@ class InstructionQ(Elaboratable):
                 comb += self.n_sub_o.eq(self.n_sub_i)
 
         # work out how many new items are going to be in the queue
-        comb += left.eq(self.qlen_o - self.n_sub_o)
+        comb += left.eq(self.qlen_o )#- self.n_sub_o)
         comb += spare.eq(mqlen - self.p_add_i)
-        comb += qmaxed.eq(left < spare)
+        comb += qmaxed.eq(left <= spare)
         comb += self.p_ready_o.eq(qmaxed & (self.p_add_i != 0))
 
         # put q (flattened) into output