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