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 "aq_nic.h" 17 #include "aq_ring.h" 18 #include "aq_hw.h" 19 20 #include <linux/irqreturn.h> 21 #include <linux/filter.h> 22 #include <linux/netdevice.h> 23 24 struct aq_hw_s; 25 struct aq_hw_ops; 26 struct aq_nic_s; 27 struct aq_nic_cfg_s; 28 struct aq_ring_stats_rx_s; 29 struct aq_ring_stats_tx_s; 30 31 irqreturn_t aq_vec_isr(int irq, void *private); 32 irqreturn_t aq_vec_isr_legacy(int irq, void *private); 33 struct aq_vec_s *aq_vec_alloc(struct aq_nic_s *aq_nic, unsigned int idx, 34 struct aq_nic_cfg_s *aq_nic_cfg); 35 int aq_vec_ring_alloc(struct aq_vec_s *self, struct aq_nic_s *aq_nic, 36 unsigned int idx, struct aq_nic_cfg_s *aq_nic_cfg); 37 int aq_vec_init(struct aq_vec_s *self, const struct aq_hw_ops *aq_hw_ops, 38 struct aq_hw_s *aq_hw); 39 void aq_vec_deinit(struct aq_vec_s *self); 40 void aq_vec_free(struct aq_vec_s *self); 41 void aq_vec_ring_free(struct aq_vec_s *self); 42 int aq_vec_start(struct aq_vec_s *self); 43 void aq_vec_stop(struct aq_vec_s *self); 44 cpumask_t *aq_vec_get_affinity_mask(struct aq_vec_s *self); 45 bool aq_vec_is_valid_tc(struct aq_vec_s *self, const unsigned int tc); 46 unsigned int aq_vec_get_sw_stats(struct aq_vec_s *self, const unsigned int tc, u64 *data); 47 48 #endif /* AQ_VEC_H */ 49