[I/OAT]: Utility functions for offloading sk_buff to iovec copies

[pandora-kernel.git] / include / net / netdma.h

diff --git a/include/net/netdma.h b/include/net/netdma.h
index cbfe89d..19760eb 100644 (file)
--- a/include/net/netdma.h
+++ b/include/net/netdma.h
@@ -23,6 +23,7 @@
 #include <linux/config.h>
 #ifdef CONFIG_NET_DMA
 #include <linux/dmaengine.h>
+#include <linux/skbuff.h>
 
 static inline struct dma_chan *get_softnet_dma(void)
 {
@@ -34,5 +35,10 @@ static inline struct dma_chan *get_softnet_dma(void)
        rcu_read_unlock();
        return chan;
 }
+
+int dma_skb_copy_datagram_iovec(struct dma_chan* chan,
+               const struct sk_buff *skb, int offset, struct iovec *to,
+               size_t len, struct dma_pinned_list *pinned_list);
+
 #endif /* CONFIG_NET_DMA */
 #endif /* NETDMA_H */