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| author | Suren A. Chilingaryan <csa@suren.me> | 2015-02-06 18:39:16 +0100 |
|---|---|---|
| committer | Suren A. Chilingaryan <csa@suren.me> | 2015-02-06 18:39:16 +0100 |
| commit | 3531f28654f24d88a3ec47f52a8e93dc9e1febc6 (patch) | |
| tree | 8ec4faf01d4e6e77e4adac95749a9398ee736ded /dma/ipe_private.h | |
| parent | dd2ae62a852cea5be9a98ced55c11f4fdec4cb74 (diff) | |
| download | pcitool-3531f28654f24d88a3ec47f52a8e93dc9e1febc6.tar.gz pcitool-3531f28654f24d88a3ec47f52a8e93dc9e1febc6.tar.bz2 pcitool-3531f28654f24d88a3ec47f52a8e93dc9e1febc6.tar.xz pcitool-3531f28654f24d88a3ec47f52a8e93dc9e1febc6.zip | |
Use empty_detected flag to reduce timeout
Diffstat (limited to 'dma/ipe_private.h')
| -rw-r--r-- | dma/ipe_private.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/dma/ipe_private.h b/dma/ipe_private.h index f621716..fd44011 100644 --- a/dma/ipe_private.h +++ b/dma/ipe_private.h @@ -12,6 +12,7 @@ //#define IPEDMA_DEBUG //#define IPEDMA_BUG_DMARD /**< No register read during DMA transfer */ //#define IPEDMA_DETECT_PACKETS /**< Using empty_deceted flag */ +#define IPEDMA_SUPPORT_EMPTY_DETECTED /**< Avoid waiting for data when empty_detected flag is set in hardware */ #define IPEDMA_DMA_TIMEOUT 100000 /**< us, overrides PCILIB_DMA_TIMEOUT (actual hardware timeout is 50ms according to Lorenzo) */ #define IPEDMA_REG_RESET 0x00 |