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From: xiaohui.xin on 6 Aug 2010 05:10
From: Xin Xiaohui <xiaohui.xin(a)intel.com>

If the driver want to allocate external buffers,
then it can export it's capability, as the skb
buffer header length, the page length can be DMA, etc.
The external buffers owner may utilize this.

Signed-off-by: Xin Xiaohui <xiaohui.xin(a)intel.com>
Signed-off-by: Zhao Yu <yzhao81new(a)gmail.com>
Reviewed-by: Jeff Dike <jdike(a)linux.intel.com>
---
include/linux/netdevice.h | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index ba582e1..aba0308 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -710,6 +710,10 @@ struct net_device_ops {
int (*ndo_fcoe_get_wwn)(struct net_device *dev,
u64 *wwn, int type);
#endif
+#if defined(CONFIG_MEDIATE_PASSTHRU) || defined(CONFIG_MEDIATE_PASSTHRU_MODULE)
+ int (*ndo_mp_port_prep)(struct net_device *dev,
+ struct mpassthru_port *port);
+#endif
};

/*
--
1.5.4.4

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Prev: memblock/microblaze: Use new accessors
Next: [RFC PATCH v9 13/16] Add a kconfig entry and make entry for mp device.