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| author | Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> | 2007-07-06 13:36:20 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-07-10 22:16:21 -0700 |
| commit | f25f4e44808f0f6c9875d94ef1c41ef86c288eb2 (patch) | |
| tree | d7809dd5e957f1626185326d0c3438ff9a04d350 /include/linux/etherdevice.h | |
| parent | a093bf006e09a305e95ff0938c0a18b7520aef67 (diff) | |
| download | linux-f25f4e44808f0f6c9875d94ef1c41ef86c288eb2.tar.gz linux-f25f4e44808f0f6c9875d94ef1c41ef86c288eb2.tar.bz2 linux-f25f4e44808f0f6c9875d94ef1c41ef86c288eb2.zip | |
[CORE] Stack changes to add multiqueue hardware support API
Add the multiqueue hardware device support API to the core network
stack. Allow drivers to allocate multiple queues and manage them at
the netdev level if they choose to do so.
Added a new field to sk_buff, namely queue_mapping, for drivers to
know which tx_ring to select based on OS classification of the flow.
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/etherdevice.h')
| -rw-r--r-- | include/linux/etherdevice.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index f48eb89efd0f..6cdb97365e47 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -39,7 +39,8 @@ extern void eth_header_cache_update(struct hh_cache *hh, struct net_device *dev extern int eth_header_cache(struct neighbour *neigh, struct hh_cache *hh); -extern struct net_device *alloc_etherdev(int sizeof_priv); +extern struct net_device *alloc_etherdev_mq(int sizeof_priv, unsigned int queue_count); +#define alloc_etherdev(sizeof_priv) alloc_etherdev_mq(sizeof_priv, 1) /** * is_zero_ether_addr - Determine if give Ethernet address is all zeros. |