diff options
author | Dan Williams <dan.j.williams@intel.com> | 2009-12-22 17:21:47 -0700 |
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committer | Dan Williams <dan.j.williams@intel.com> | 2009-12-22 17:21:47 -0700 |
commit | f80ca163d65903276bec7045a484a79c0897eb2d (patch) | |
tree | 97c7d61d43248b9db0757a76af80ff58b98b5599 /drivers/dma/dmaengine.c | |
parent | 0794ec8ce327ec74416b569b8fb1951274693700 (diff) | |
parent | a6d52d70677e99bdb89b6921c265d0a58c22e597 (diff) |
Merge branch 'ioat' into fixes
Diffstat (limited to 'drivers/dma/dmaengine.c')
-rw-r--r-- | drivers/dma/dmaengine.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c index bd0b248de2c..8f99354082c 100644 --- a/drivers/dma/dmaengine.c +++ b/drivers/dma/dmaengine.c @@ -632,11 +632,21 @@ static bool device_has_all_tx_types(struct dma_device *device) #if defined(CONFIG_ASYNC_XOR) || defined(CONFIG_ASYNC_XOR_MODULE) if (!dma_has_cap(DMA_XOR, device->cap_mask)) return false; + + #ifndef CONFIG_ASYNC_TX_DISABLE_XOR_VAL_DMA + if (!dma_has_cap(DMA_XOR_VAL, device->cap_mask)) + return false; + #endif #endif #if defined(CONFIG_ASYNC_PQ) || defined(CONFIG_ASYNC_PQ_MODULE) if (!dma_has_cap(DMA_PQ, device->cap_mask)) return false; + + #ifndef CONFIG_ASYNC_TX_DISABLE_PQ_VAL_DMA + if (!dma_has_cap(DMA_PQ_VAL, device->cap_mask)) + return false; + #endif #endif return true; |