1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /* Atlantic Network Driver
3  *
4  * Copyright (C) 2014-2019 aQuantia Corporation
5  * Copyright (C) 2019-2020 Marvell International Ltd.
6  */
7 
8 /* File aq_vec.h: Definition of common structures for vector of Rx and Tx rings.
9  * Declaration of functions for Rx and Tx rings.
10  */
11 
12 #ifndef AQ_VEC_H
13 #define AQ_VEC_H
14 
15 #include "aq_common.h"
16 #include <linux/irqreturn.h>
17 
18 struct aq_hw_s;
19 struct aq_hw_ops;
20 struct aq_nic_s;
21 struct aq_nic_cfg_s;
22 struct aq_ring_stats_rx_s;
23 struct aq_ring_stats_tx_s;
24 
25 irqreturn_t aq_vec_isr(int irq, void *private);
26 irqreturn_t aq_vec_isr_legacy(int irq, void *private);
27 struct aq_vec_s *aq_vec_alloc(struct aq_nic_s *aq_nic, unsigned int idx,
28 			      struct aq_nic_cfg_s *aq_nic_cfg);
29 int aq_vec_ring_alloc(struct aq_vec_s *self, struct aq_nic_s *aq_nic,
30 		      unsigned int idx, struct aq_nic_cfg_s *aq_nic_cfg);
31 int aq_vec_init(struct aq_vec_s *self, const struct aq_hw_ops *aq_hw_ops,
32 		struct aq_hw_s *aq_hw);
33 void aq_vec_deinit(struct aq_vec_s *self);
34 void aq_vec_free(struct aq_vec_s *self);
35 void aq_vec_ring_free(struct aq_vec_s *self);
36 int aq_vec_start(struct aq_vec_s *self);
37 void aq_vec_stop(struct aq_vec_s *self);
38 cpumask_t *aq_vec_get_affinity_mask(struct aq_vec_s *self);
39 bool aq_vec_is_valid_tc(struct aq_vec_s *self, const unsigned int tc);
40 unsigned int aq_vec_get_sw_stats(struct aq_vec_s *self, const unsigned int tc, u64 *data);
41 
42 #endif /* AQ_VEC_H */
43