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Code Issues Releases Wiki Activity

prepare for llowing different buffer number/sizes

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This commit is contained in:
Ralph Metzler 2016-05-31 17:01:08 +02:00
parent 53c32d47e0
commit 65f9f56cfe
1 changed files with 10 additions and 0 deletions
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10
ddbridge/ddbridge.h
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@ -177,6 +177,15 @@ struct ddb_info {
#define DMA_MAX_BUFS 32 /* hardware table limit */ #define DMA_MAX_BUFS 32 /* hardware table limit */
#ifdef SMALL_DMA_BUFS
#define INPUT_DMA_BUFS 32
#define INPUT_DMA_SIZE (32*47*21)
#define INPUT_DMA_IRQ_DIV 1
#define OUTPUT_DMA_BUFS 32
#define OUTPUT_DMA_SIZE (32*47*21)
#define OUTPUT_DMA_IRQ_DIV 1
#else
#define INPUT_DMA_BUFS 8 #define INPUT_DMA_BUFS 8
#define INPUT_DMA_SIZE (128*47*21) #define INPUT_DMA_SIZE (128*47*21)
#define INPUT_DMA_IRQ_DIV 1 #define INPUT_DMA_IRQ_DIV 1
@ -184,6 +193,7 @@ struct ddb_info {
#define OUTPUT_DMA_BUFS 8 #define OUTPUT_DMA_BUFS 8
#define OUTPUT_DMA_SIZE (128*47*21) #define OUTPUT_DMA_SIZE (128*47*21)
#define OUTPUT_DMA_IRQ_DIV 1 #define OUTPUT_DMA_IRQ_DIV 1
#endif
struct ddb; struct ddb;
struct ddb_port; struct ddb_port;