diff options
Diffstat (limited to 'include/linux/tcp.h')
| -rw-r--r-- | include/linux/tcp.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 542d39596bd86f..c90daa5da6c305 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -18,6 +18,7 @@ #define _LINUX_TCP_H #include <linux/types.h> +#include <linux/dmaengine.h> #include <asm/byteorder.h> struct tcphdr { @@ -233,6 +234,13 @@ struct tcp_sock { struct iovec *iov; int memory; int len; +#ifdef CONFIG_NET_DMA + /* members for async copy */ + struct dma_chan *dma_chan; + int wakeup; + struct dma_pinned_list *pinned_list; + dma_cookie_t dma_cookie; +#endif } ucopy; __u32 snd_wl1; /* Sequence for window update */ |