From 96b2a6d49a357e55890e0e8c280ea89bba8af2b5 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Thu, 19 Feb 2015 14:31:08 +0100 Subject: [PATCH] axi_dmac: Use internal enable signal for the request generator All components should use the internal 'do_enable' signal instead of the external 'enable' signal. The former correctly incorporates the shutdown sequence and does not get asserted again until the shutdown has been completed. Using the external signal can cause problems when it is disabled and enabled again in close proximity. Signed-off-by: Lars-Peter Clausen --- library/axi_dmac/request_arb.v | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/library/axi_dmac/request_arb.v b/library/axi_dmac/request_arb.v index 0f50ab588..f9b451bf7 100644 --- a/library/axi_dmac/request_arb.v +++ b/library/axi_dmac/request_arb.v @@ -1013,7 +1013,7 @@ dmac_request_generator #( .req_ready(req_gen_ready), .req_burst_count(req_length[C_DMA_LENGTH_WIDTH-1:BYTES_PER_BURST_WIDTH]), - .enable(enable), + .enable(do_enable), .pause(pause), .eot(request_eot)