net: rework setup_tc ndo op to consume general tc operand
This patch updates setup_tc so we can pass additional parameters into the ndo op in a generic way. To do this we provide structured union and type flag. This lets each classifier and qdisc provide its own set of attributes without having to add new ndo ops or grow the signature of the callback. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller

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e4c6734eaa
commit
16e5cc6471
@@ -32,7 +32,8 @@ netdev_tx_t efx_hard_start_xmit(struct sk_buff *skb,
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struct net_device *net_dev);
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netdev_tx_t efx_enqueue_skb(struct efx_tx_queue *tx_queue, struct sk_buff *skb);
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void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index);
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int efx_setup_tc(struct net_device *net_dev, u32 handle, u8 num_tc);
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int efx_setup_tc(struct net_device *net_dev, u32 handle, __be16 proto,
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struct tc_to_netdev *tc);
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unsigned int efx_tx_max_skb_descs(struct efx_nic *efx);
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extern unsigned int efx_piobuf_size;
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extern bool efx_separate_tx_channels;
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