From 81a17121b0b50306a6fc01525a56833eec3a0ea0 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)