1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17#ifndef _QTN_FMAC_CORE_H_
18#define _QTN_FMAC_CORE_H_
19
20#include <linux/kernel.h>
21#include <linux/module.h>
22#include <linux/sched.h>
23#include <linux/semaphore.h>
24#include <linux/ip.h>
25#include <linux/skbuff.h>
26#include <linux/if_arp.h>
27#include <linux/etherdevice.h>
28#include <net/sock.h>
29#include <net/lib80211.h>
30#include <net/cfg80211.h>
31#include <linux/vmalloc.h>
32#include <linux/firmware.h>
33#include <linux/ctype.h>
34#include <linux/workqueue.h>
35#include <linux/slab.h>
36
37#include "qlink.h"
38#include "trans.h"
39
40#undef pr_fmt
41#define pr_fmt(fmt) KBUILD_MODNAME ": %s: " fmt, __func__
42
43#define QTNF_MAX_SSID_LIST_LENGTH 2
44#define QTNF_MAX_VSIE_LEN 255
45#define QTNF_MAX_INTF 8
46#define QTNF_MAX_EVENT_QUEUE_LEN 255
47#define QTNF_DEFAULT_BG_SCAN_PERIOD 300
48#define QTNF_MAX_BG_SCAN_PERIOD 0xffff
49#define QTNF_SCAN_TIMEOUT_SEC 15
50
51#define QTNF_DEF_BSS_PRIORITY 0
52#define QTNF_DEF_WDOG_TIMEOUT 5
53#define QTNF_TX_TIMEOUT_TRSHLD 100
54
55extern const struct net_device_ops qtnf_netdev_ops;
56
57struct qtnf_bus;
58struct qtnf_vif;
59
60struct qtnf_sta_node {
61 struct list_head list;
62 u8 mac_addr[ETH_ALEN];
63};
64
65struct qtnf_sta_list {
66 struct list_head head;
67 atomic_t size;
68};
69
70enum qtnf_sta_state {
71 QTNF_STA_DISCONNECTED,
72 QTNF_STA_CONNECTING,
73 QTNF_STA_CONNECTED
74};
75
76struct qtnf_vif {
77 struct wireless_dev wdev;
78 u8 bssid[ETH_ALEN];
79 u8 mac_addr[ETH_ALEN];
80 u8 vifid;
81 u8 bss_priority;
82 u8 bss_status;
83 enum qtnf_sta_state sta_state;
84 u16 mgmt_frames_bitmask;
85 struct net_device *netdev;
86 struct qtnf_wmac *mac;
87
88 struct work_struct reset_work;
89 struct qtnf_sta_list sta_list;
90 unsigned long cons_tx_timeout_cnt;
91};
92
93struct qtnf_mac_info {
94 u8 bands_cap;
95 u8 dev_mac[ETH_ALEN];
96 u8 num_tx_chain;
97 u8 num_rx_chain;
98 u16 max_ap_assoc_sta;
99 u32 frag_thr;
100 u32 rts_thr;
101 u8 lretry_limit;
102 u8 sretry_limit;
103 u8 coverage_class;
104 u8 radar_detect_widths;
105 struct ieee80211_ht_cap ht_cap_mod_mask;
106 struct ieee80211_vht_cap vht_cap_mod_mask;
107 struct ieee80211_iface_limit *limits;
108 size_t n_limits;
109};
110
111struct qtnf_chan_stats {
112 u32 chan_num;
113 u32 cca_tx;
114 u32 cca_rx;
115 u32 cca_busy;
116 u32 cca_try;
117 s8 chan_noise;
118};
119
120struct qtnf_wmac {
121 u8 macid;
122 u8 wiphy_registered;
123 u8 macaddr[ETH_ALEN];
124 struct qtnf_bus *bus;
125 struct qtnf_mac_info macinfo;
126 struct qtnf_vif iflist[QTNF_MAX_INTF];
127 struct cfg80211_scan_request *scan_req;
128 struct mutex mac_lock;
129 struct timer_list scan_timeout;
130};
131
132struct qtnf_hw_info {
133 u16 ql_proto_ver;
134 u8 num_mac;
135 u8 mac_bitmap;
136 u32 fw_ver;
137 u32 hw_capab;
138 struct ieee80211_regdomain *rd;
139 u8 total_tx_chain;
140 u8 total_rx_chain;
141};
142
143struct qtnf_vif *qtnf_mac_get_free_vif(struct qtnf_wmac *mac);
144struct qtnf_vif *qtnf_mac_get_base_vif(struct qtnf_wmac *mac);
145struct wiphy *qtnf_wiphy_allocate(struct qtnf_bus *bus);
146int qtnf_core_net_attach(struct qtnf_wmac *mac, struct qtnf_vif *priv,
147 const char *name, unsigned char name_assign_type,
148 enum nl80211_iftype iftype);
149void qtnf_main_work_queue(struct work_struct *work);
150int qtnf_cmd_send_update_phy_params(struct qtnf_wmac *mac, u32 changed);
151int qtnf_cmd_send_get_phy_params(struct qtnf_wmac *mac);
152
153struct qtnf_wmac *qtnf_core_get_mac(const struct qtnf_bus *bus, u8 macid);
154struct net_device *qtnf_classify_skb(struct qtnf_bus *bus, struct sk_buff *skb);
155void qtnf_wake_all_queues(struct net_device *ndev);
156void qtnf_virtual_intf_cleanup(struct net_device *ndev);
157
158void qtnf_netdev_updown(struct net_device *ndev, bool up);
159
160static inline struct qtnf_vif *qtnf_netdev_get_priv(struct net_device *dev)
161{
162 return *((void **)netdev_priv(dev));
163}
164
165#endif
166
