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authorDan Williams <dan.j.williams@intel.com>2008-02-02 19:49:58 -0700
committerDan Williams <dan.j.williams@intel.com>2008-02-06 10:12:18 -0700
commitd4c56f97ff21df405d0cebe11f49e3c3c79662b5 (patch)
treee6b0de433d7c985982ac12815998242a786d87b2 /drivers/dma/ioat_dma.c
parent0036731c88fdb5bf4f04a796a30b5e445fc57f54 (diff)
downloadop-kernel-dev-d4c56f97ff21df405d0cebe11f49e3c3c79662b5.zip
op-kernel-dev-d4c56f97ff21df405d0cebe11f49e3c3c79662b5.tar.gz
async_tx: replace 'int_en' with operation preparation flags
Pass a full set of flags to drivers' per-operation 'prep' routines. Currently the only flag passed is DMA_PREP_INTERRUPT. The expectation is that arch-specific async_tx_find_channel() implementations can exploit this capability to find the best channel for an operation. Signed-off-by: Dan Williams <dan.j.williams@intel.com> Acked-by: Shannon Nelson <shannon.nelson@intel.com> Reviewed-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Diffstat (limited to 'drivers/dma/ioat_dma.c')
-rw-r--r--drivers/dma/ioat_dma.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/ioat_dma.c b/drivers/dma/ioat_dma.c
index 5bcfc55..dff38ac 100644
--- a/drivers/dma/ioat_dma.c
+++ b/drivers/dma/ioat_dma.c
@@ -701,7 +701,7 @@ static struct dma_async_tx_descriptor *ioat1_dma_prep_memcpy(
dma_addr_t dma_dest,
dma_addr_t dma_src,
size_t len,
- int int_en)
+ unsigned long flags)
{
struct ioat_dma_chan *ioat_chan = to_ioat_chan(chan);
struct ioat_desc_sw *new;
@@ -724,7 +724,7 @@ static struct dma_async_tx_descriptor *ioat2_dma_prep_memcpy(
dma_addr_t dma_dest,
dma_addr_t dma_src,
size_t len,
- int int_en)
+ unsigned long flags)
{
struct ioat_dma_chan *ioat_chan = to_ioat_chan(chan);
struct ioat_desc_sw *new;
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