1 // SPDX-License-Identifier: GPL-2.0+
2 /* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
5 #include "qtn_hw_ids.h"
7 void qtnf_sta_list_init(struct qtnf_sta_list *list)
12 INIT_LIST_HEAD(&list->head);
13 atomic_set(&list->size, 0);
16 struct qtnf_sta_node *qtnf_sta_list_lookup(struct qtnf_sta_list *list,
19 struct qtnf_sta_node *node;
24 list_for_each_entry(node, &list->head, list) {
25 if (ether_addr_equal(node->mac_addr, mac))
32 struct qtnf_sta_node *qtnf_sta_list_lookup_index(struct qtnf_sta_list *list,
35 struct qtnf_sta_node *node;
37 if (qtnf_sta_list_size(list) <= index)
40 list_for_each_entry(node, &list->head, list) {
48 struct qtnf_sta_node *qtnf_sta_list_add(struct qtnf_vif *vif,
51 struct qtnf_sta_list *list = &vif->sta_list;
52 struct qtnf_sta_node *node;
57 node = qtnf_sta_list_lookup(list, mac);
62 node = kzalloc(sizeof(*node), GFP_KERNEL);
66 ether_addr_copy(node->mac_addr, mac);
67 list_add_tail(&node->list, &list->head);
68 atomic_inc(&list->size);
75 bool qtnf_sta_list_del(struct qtnf_vif *vif, const u8 *mac)
77 struct qtnf_sta_list *list = &vif->sta_list;
78 struct qtnf_sta_node *node;
81 node = qtnf_sta_list_lookup(list, mac);
84 list_del(&node->list);
85 atomic_dec(&list->size);
94 void qtnf_sta_list_free(struct qtnf_sta_list *list)
96 struct qtnf_sta_node *node, *tmp;
98 atomic_set(&list->size, 0);
100 list_for_each_entry_safe(node, tmp, &list->head, list) {
101 list_del(&node->list);
105 INIT_LIST_HEAD(&list->head);
108 const char *qtnf_chipid_to_string(unsigned long chip_id)
111 case QTN_CHIP_ID_TOPAZ:
113 case QTN_CHIP_ID_PEARL:
115 case QTN_CHIP_ID_PEARL_B:
117 case QTN_CHIP_ID_PEARL_C:
123 EXPORT_SYMBOL_GPL(qtnf_chipid_to_string);