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White Rabbit core collection
Commit 8207d957 authored by Maciej Lipinski's avatar Maciej Lipinski Committed by Grzegorz Daniluk
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fixed hanging when abord (e.g. due to jambo frame) at the end of the frame

parent c3436b41
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modules/wr_endpoint/ep_tx_header_processor.vhd
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......@@ -609,7 +609,13 @@ begin -- behavioral
-- when data is flowing (TXF_DATA) or we expect data (TXF_IDLE) stall only when no dreq_i
-- from other modules
elsif(src_dreq_i = '1' and state /= TXF_GAP and state /= TXF_ABORT and state /= TXF_DELAYED_SOF and state /= TXF_STORE_TSTAMP) then
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-- ML: when error at the very end of the frame (e.g. due to jambo frame), stall happenend
-- at the last cycle before cyc DOWN, subsequently, cycle did not finish and switch hanged
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-- elsif(src_dreq_i = '1' and state /= TXF_GAP and state /= TXF_ABORT and state /= TXF_DELAYED_SOF and state /= TXF_STORE_TSTAMP) then
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elsif(src_dreq_i = '1' and state /= TXF_GAP and state /= TXF_DELAYED_SOF and state /= TXF_STORE_TSTAMP) then
wb_out.stall <= '0'; -- during data/header phase - whenever
-- the sink is ready to accept data
......
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