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authorChris Leech <christopher.leech@intel.com>2006-06-17 21:24:58 -0700
committerDavid S. Miller <davem@davemloft.net>2006-06-17 21:24:58 -0700
commitdb21733488f84a596faaad0d05430b3f51804692 (patch)
treea2c1f6d39ce27d2e86b395f2bf536c1ab7396411 /include/linux/netdevice.h
parent57c651f74cd8383df10a648e677902849de1bc0b (diff)
[I/OAT]: Setup the networking subsystem as a DMA client
Attempts to allocate per-CPU DMA channels Signed-off-by: Chris Leech <christopher.leech@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netdevice.h')
-rw-r--r--include/linux/netdevice.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index f4169bbb60e..b5760c67af9 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -37,6 +37,7 @@
#include <linux/config.h>
#include <linux/device.h>
#include <linux/percpu.h>
+#include <linux/dmaengine.h>
struct divert_blk;
struct vlan_group;
@@ -593,6 +594,9 @@ struct softnet_data
struct sk_buff *completion_queue;
struct net_device backlog_dev; /* Sorry. 8) */
+#ifdef CONFIG_NET_DMA
+ struct dma_chan *net_dma;
+#endif
};
DECLARE_PER_CPU(struct softnet_data,softnet_data);