From aec34126786fe2936bb3e78e71da3d2719591cfd Mon Sep 17 00:00:00 2001 From: "Suren A. Chilingaryan" Date: Sat, 20 Oct 2012 00:01:40 +0200 Subject: Decrease size of DMA buffer (bigger sizes limit DMA bandwidth) --- dma/nwl.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dma/nwl.h b/dma/nwl.h index 0b262da..d295e23 100644 --- a/dma/nwl.h +++ b/dma/nwl.h @@ -13,7 +13,7 @@ typedef struct pcilib_nwl_engine_description_s pcilib_nwl_engine_description_t; #define PCILIB_NWL_ALIGNMENT 64 // in bytes #define PCILIB_NWL_DMA_DESCRIPTOR_SIZE 64 // in bytes -#define PCILIB_NWL_DMA_PAGES 2048 // 1024 +#define PCILIB_NWL_DMA_PAGES 256 // 1024 //#define DEBUG_HARDWARE //#define DEBUG_NWL -- cgit v1.2.3