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| author | Suren A. Chilingaryan <csa@suren.me> | 2015-11-20 14:24:17 +0100 |
|---|---|---|
| committer | Suren A. Chilingaryan <csa@suren.me> | 2015-11-20 14:24:17 +0100 |
| commit | cc5107c6d3db46ba213db974c630fc0fa1b89d68 (patch) | |
| tree | 6c16375da1d5c7c5d4d853c5e0ba7775bbc99c8a /pcilib/pcilib.h | |
| parent | 517ecf828e60e1e364c3ab6e67c2acd8a3c1b0c1 (diff) | |
| download | pcitool-cc5107c6d3db46ba213db974c630fc0fa1b89d68.tar.gz pcitool-cc5107c6d3db46ba213db974c630fc0fa1b89d68.tar.bz2 pcitool-cc5107c6d3db46ba213db974c630fc0fa1b89d68.tar.xz pcitool-cc5107c6d3db46ba213db974c630fc0fa1b89d68.zip | |
Configure number of DMA buffers in IPEDMA and improve checking and reporting inconsistent kmem buffers while re-using
Diffstat (limited to 'pcilib/pcilib.h')
| -rw-r--r-- | pcilib/pcilib.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/pcilib/pcilib.h b/pcilib/pcilib.h index fbab883..cfe3e96 100644 --- a/pcilib/pcilib.h +++ b/pcilib/pcilib.h @@ -86,7 +86,8 @@ typedef enum { PCILIB_DMA_FLAG_WAIT = 2, /**< wait completion of write operation / wait for data during read operation */ PCILIB_DMA_FLAG_MULTIPACKET = 4, /**< read multiple packets */ PCILIB_DMA_FLAG_PERSISTENT = 8, /**< do not stop DMA engine on application termination / permanently close DMA engine on dma_stop */ - PCILIB_DMA_FLAG_IGNORE_ERRORS = 16 /**< do not crash on errors, but return appropriate error codes */ + PCILIB_DMA_FLAG_IGNORE_ERRORS = 16, /**< do not crash on errors, but return appropriate error codes */ + PCILIB_DMA_FLAG_STOP = 32 /**< indicates that we actually calling pcilib_dma_start to stop persistent DMA engine */ } pcilib_dma_flags_t; typedef enum { |