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net: allow fallback function to pass netdev

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For most of these calls we can just pass NULL through to the fallback
function as the sb_dev. The only cases where we cannot are the cases where
we might be dealing with either an upper device or a driver that would
have configured things to support an sb_dev itself.

The only driver that has any significant change in this patch set should be
ixgbe as we can drop the redundant functionality that existed in both the
ndo_select_queue function and the fallback function that was passed through
to us.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Alexander Duyck
2018-07-09 12:20:04 -04:00
committed by Jeff Kirsher
parent 4f49dec907
commit 8ec56fc3c5
14 changed files with 24 additions and 27 deletions
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3
include/linux/netdevice.h
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@@ -793,7 +793,8 @@ static inline bool netdev_phys_item_id_same(struct netdev_phys_item_id *a,
}
typedef u16 (*select_queue_fallback_t)(struct net_device *dev,
struct sk_buff *skb);
struct sk_buff *skb,
struct net_device *sb_dev);
enum tc_setup_type {
TC_SETUP_QDISC_MQPRIO,