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path: root/drivers/dma/ioat/dma.h
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Diffstat (limited to 'drivers/dma/ioat/dma.h')
-rw-r--r--drivers/dma/ioat/dma.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/dma/ioat/dma.h b/drivers/dma/ioat/dma.h
index a9bc1a15b0d1..56200eefcf5e 100644
--- a/drivers/dma/ioat/dma.h
+++ b/drivers/dma/ioat/dma.h
@@ -142,11 +142,14 @@ struct ioatdma_chan {
spinlock_t prep_lock;
struct ioat_descs descs[2];
int desc_chunks;
+ int intr_coalesce;
+ int prev_intr_coalesce;
};
struct ioat_sysfs_entry {
struct attribute attr;
ssize_t (*show)(struct dma_chan *, char *);
+ ssize_t (*store)(struct dma_chan *, const char *, size_t);
};
/**