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20a739dbef
This patch prepares for the upcoming zero-copy Rx functionality, by moving/changing linkage of common functions, used both by the regular path and zero-copy path. Signed-off-by: Björn Töpel <bjorn.topel@intel.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
31 lines
1.1 KiB
C
31 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright(c) 2018 Intel Corporation. */
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#ifndef I40E_TXRX_COMMON_
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#define I40E_TXRX_COMMON_
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void i40e_fd_handle_status(struct i40e_ring *rx_ring,
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union i40e_rx_desc *rx_desc, u8 prog_id);
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int i40e_xmit_xdp_tx_ring(struct xdp_buff *xdp, struct i40e_ring *xdp_ring);
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struct i40e_rx_buffer *i40e_clean_programming_status(
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struct i40e_ring *rx_ring,
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union i40e_rx_desc *rx_desc,
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u64 qw);
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void i40e_process_skb_fields(struct i40e_ring *rx_ring,
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union i40e_rx_desc *rx_desc, struct sk_buff *skb,
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u8 rx_ptype);
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void i40e_receive_skb(struct i40e_ring *rx_ring,
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struct sk_buff *skb, u16 vlan_tag);
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void i40e_xdp_ring_update_tail(struct i40e_ring *xdp_ring);
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void i40e_update_rx_stats(struct i40e_ring *rx_ring,
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unsigned int total_rx_bytes,
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unsigned int total_rx_packets);
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void i40e_finalize_xdp_rx(struct i40e_ring *rx_ring, unsigned int xdp_res);
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void i40e_release_rx_desc(struct i40e_ring *rx_ring, u32 val);
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#define I40E_XDP_PASS 0
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#define I40E_XDP_CONSUMED BIT(0)
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#define I40E_XDP_TX BIT(1)
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#define I40E_XDP_REDIR BIT(2)
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#endif /* I40E_TXRX_COMMON_ */
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