| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | /* Copyright(c) 2018 Intel Corporation. */ |
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| 3 | |
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| 4 | #ifndef _IXGBE_TXRX_COMMON_H_ |
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| 5 | #define _IXGBE_TXRX_COMMON_H_ |
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| 6 | |
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| 7 | #define IXGBE_XDP_PASS 0 |
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| 8 | #define IXGBE_XDP_CONSUMED BIT(0) |
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| 9 | #define IXGBE_XDP_TX BIT(1) |
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| 10 | #define IXGBE_XDP_REDIR BIT(2) |
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| 11 | #define IXGBE_XDP_EXIT BIT(3) |
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| 12 | |
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| 13 | #define IXGBE_TXD_CMD (IXGBE_TXD_CMD_EOP | \ |
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| 14 | IXGBE_TXD_CMD_RS) |
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| 15 | |
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| 16 | int ixgbe_xmit_xdp_ring(struct ixgbe_ring *ring, |
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| 17 | struct xdp_frame *xdpf); |
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| 18 | bool (struct ixgbe_ring *rx_ring, |
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| 19 | union ixgbe_adv_rx_desc *rx_desc, |
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| 20 | struct sk_buff *skb); |
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| 21 | void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring, |
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| 22 | union ixgbe_adv_rx_desc *rx_desc, |
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| 23 | struct sk_buff *skb); |
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| 24 | void ixgbe_rx_skb(struct ixgbe_q_vector *q_vector, |
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| 25 | struct sk_buff *skb); |
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| 26 | void ixgbe_xdp_ring_update_tail(struct ixgbe_ring *ring); |
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| 27 | void ixgbe_xdp_ring_update_tail_locked(struct ixgbe_ring *ring); |
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| 28 | void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter, u64 qmask); |
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| 29 | |
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| 30 | void ixgbe_txrx_ring_disable(struct ixgbe_adapter *adapter, int ring); |
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| 31 | void ixgbe_txrx_ring_enable(struct ixgbe_adapter *adapter, int ring); |
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| 32 | |
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| 33 | struct xsk_buff_pool *ixgbe_xsk_pool(struct ixgbe_adapter *adapter, |
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| 34 | struct ixgbe_ring *ring); |
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| 35 | int ixgbe_xsk_pool_setup(struct ixgbe_adapter *adapter, |
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| 36 | struct xsk_buff_pool *pool, |
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| 37 | u16 qid); |
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| 38 | |
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| 39 | bool ixgbe_alloc_rx_buffers_zc(struct ixgbe_ring *rx_ring, u16 cleaned_count); |
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| 40 | int ixgbe_clean_rx_irq_zc(struct ixgbe_q_vector *q_vector, |
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| 41 | struct ixgbe_ring *rx_ring, |
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| 42 | const int budget); |
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| 43 | void ixgbe_xsk_clean_rx_ring(struct ixgbe_ring *rx_ring); |
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| 44 | bool ixgbe_clean_xdp_tx_irq(struct ixgbe_q_vector *q_vector, |
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| 45 | struct ixgbe_ring *tx_ring, int napi_budget); |
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| 46 | int ixgbe_xsk_wakeup(struct net_device *dev, u32 queue_id, u32 flags); |
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| 47 | void ixgbe_xsk_clean_tx_ring(struct ixgbe_ring *tx_ring); |
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| 48 | |
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| 49 | void ixgbe_update_tx_ring_stats(struct ixgbe_ring *tx_ring, |
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| 50 | struct ixgbe_q_vector *q_vector, u64 pkts, |
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| 51 | u64 bytes); |
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| 52 | void ixgbe_update_rx_ring_stats(struct ixgbe_ring *rx_ring, |
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| 53 | struct ixgbe_q_vector *q_vector, u64 pkts, |
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| 54 | u64 bytes); |
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| 55 | |
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| 56 | #endif /* #define _IXGBE_TXRX_COMMON_H_ */ |
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| 57 | |
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