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96cf4f689b
Trivial: The driver had previously attempted to use #define macros to make functions that have no use in certain configs disappear. Using static inlines instead allows for certain static checkers to process the code better, and results in no functional change. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
67 lines
1.7 KiB
C
67 lines
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright (c) 2019, Intel Corporation. */
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#ifndef _ICE_XSK_H_
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#define _ICE_XSK_H_
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#include "ice_txrx.h"
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#include "ice.h"
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struct ice_vsi;
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#ifdef CONFIG_XDP_SOCKETS
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int ice_xsk_pool_setup(struct ice_vsi *vsi, struct xsk_buff_pool *pool,
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u16 qid);
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int ice_clean_rx_irq_zc(struct ice_ring *rx_ring, int budget);
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bool ice_clean_tx_irq_zc(struct ice_ring *xdp_ring, int budget);
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int ice_xsk_wakeup(struct net_device *netdev, u32 queue_id, u32 flags);
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bool ice_alloc_rx_bufs_zc(struct ice_ring *rx_ring, u16 count);
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bool ice_xsk_any_rx_ring_ena(struct ice_vsi *vsi);
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void ice_xsk_clean_rx_ring(struct ice_ring *rx_ring);
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void ice_xsk_clean_xdp_ring(struct ice_ring *xdp_ring);
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#else
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static inline int
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ice_xsk_pool_setup(struct ice_vsi __always_unused *vsi,
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struct xsk_buff_pool __always_unused *pool,
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u16 __always_unused qid)
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{
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return -EOPNOTSUPP;
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}
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static inline int
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ice_clean_rx_irq_zc(struct ice_ring __always_unused *rx_ring,
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int __always_unused budget)
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{
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return 0;
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}
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static inline bool
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ice_clean_tx_irq_zc(struct ice_ring __always_unused *xdp_ring,
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int __always_unused budget)
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{
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return false;
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}
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static inline bool
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ice_alloc_rx_bufs_zc(struct ice_ring __always_unused *rx_ring,
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u16 __always_unused count)
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{
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return false;
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}
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static inline bool ice_xsk_any_rx_ring_ena(struct ice_vsi __always_unused *vsi)
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{
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return false;
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}
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static inline int
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ice_xsk_wakeup(struct net_device __always_unused *netdev,
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u32 __always_unused queue_id, u32 __always_unused flags)
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{
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return -EOPNOTSUPP;
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}
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static inline void ice_xsk_clean_rx_ring(struct ice_ring *rx_ring) { }
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static inline void ice_xsk_clean_xdp_ring(struct ice_ring *xdp_ring) { }
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#endif /* CONFIG_XDP_SOCKETS */
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#endif /* !_ICE_XSK_H_ */
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