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| author | Suren A. Chilingaryan <csa@suren.me> | 2015-06-12 17:24:18 +0200 |
|---|---|---|
| committer | Suren A. Chilingaryan <csa@suren.me> | 2015-06-12 17:24:18 +0200 |
| commit | 36385f1e83c7f6dd45954033b91d1871e62005c4 (patch) | |
| tree | 7cff125d99c62704b6f9dda202928827a37871c0 /docs | |
| parent | 860ca5277c37cc93d8e44e5b7a7757b930b83603 (diff) | |
| download | pcitool-36385f1e83c7f6dd45954033b91d1871e62005c4.tar.gz pcitool-36385f1e83c7f6dd45954033b91d1871e62005c4.tar.bz2 pcitool-36385f1e83c7f6dd45954033b91d1871e62005c4.tar.xz pcitool-36385f1e83c7f6dd45954033b91d1871e62005c4.zip | |
Support streaming mode in IPEDMA
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/IPEHARDWARE | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/docs/IPEHARDWARE b/docs/IPEHARDWARE new file mode 100644 index 0000000..a7bbf3a --- /dev/null +++ b/docs/IPEHARDWARE @@ -0,0 +1,8 @@ +IPEDMA +====== + - Normally, we are using register 0x5C to get number of buffers configured in the hardware + and check if it is consistent with number of allocated buffers. However, in streaming mode + this does not work at the moment. After writting the buffers, the hardware forgets them + and only stores the current queue of free buffers. Currently, the check is disabled in the + streaming mode. Can we handle it somehow? +
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