1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* Copyright(c) 2018 Intel Corporation. */ |
3 | |
4 | #ifndef _IXGBE_TXRX_COMMON_H_ |
5 | #define _IXGBE_TXRX_COMMON_H_ |
6 | |
7 | #define IXGBE_XDP_PASS 0 |
8 | #define IXGBE_XDP_CONSUMED BIT(0) |
9 | #define IXGBE_XDP_TX BIT(1) |
10 | #define IXGBE_XDP_REDIR BIT(2) |
11 | #define IXGBE_XDP_EXIT BIT(3) |
12 | |
13 | #define IXGBE_TXD_CMD (IXGBE_TXD_CMD_EOP | \ |
14 | IXGBE_TXD_CMD_RS) |
15 | |
16 | int ixgbe_xmit_xdp_ring(struct ixgbe_ring *ring, |
17 | struct xdp_frame *xdpf); |
18 | bool (struct ixgbe_ring *rx_ring, |
19 | union ixgbe_adv_rx_desc *rx_desc, |
20 | struct sk_buff *skb); |
21 | void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring, |
22 | union ixgbe_adv_rx_desc *rx_desc, |
23 | struct sk_buff *skb); |
24 | void ixgbe_rx_skb(struct ixgbe_q_vector *q_vector, |
25 | struct sk_buff *skb); |
26 | void ixgbe_xdp_ring_update_tail(struct ixgbe_ring *ring); |
27 | void ixgbe_xdp_ring_update_tail_locked(struct ixgbe_ring *ring); |
28 | void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter, u64 qmask); |
29 | |
30 | void ixgbe_txrx_ring_disable(struct ixgbe_adapter *adapter, int ring); |
31 | void ixgbe_txrx_ring_enable(struct ixgbe_adapter *adapter, int ring); |
32 | |
33 | struct xsk_buff_pool *ixgbe_xsk_pool(struct ixgbe_adapter *adapter, |
34 | struct ixgbe_ring *ring); |
35 | int ixgbe_xsk_pool_setup(struct ixgbe_adapter *adapter, |
36 | struct xsk_buff_pool *pool, |
37 | u16 qid); |
38 | |
39 | bool ixgbe_alloc_rx_buffers_zc(struct ixgbe_ring *rx_ring, u16 cleaned_count); |
40 | int ixgbe_clean_rx_irq_zc(struct ixgbe_q_vector *q_vector, |
41 | struct ixgbe_ring *rx_ring, |
42 | const int budget); |
43 | void ixgbe_xsk_clean_rx_ring(struct ixgbe_ring *rx_ring); |
44 | bool ixgbe_clean_xdp_tx_irq(struct ixgbe_q_vector *q_vector, |
45 | struct ixgbe_ring *tx_ring, int napi_budget); |
46 | int ixgbe_xsk_wakeup(struct net_device *dev, u32 queue_id, u32 flags); |
47 | void ixgbe_xsk_clean_tx_ring(struct ixgbe_ring *tx_ring); |
48 | |
49 | #endif /* #define _IXGBE_TXRX_COMMON_H_ */ |
50 | |