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3c2a0909 S |
1 | /* |
2 | * DHD Linux header file (dhd_linux exports for cfg80211 and other components) | |
3 | * | |
4c205efb | 4 | * Copyright (C) 1999-2018, Broadcom Corporation |
3c2a0909 S |
5 | * |
6 | * Unless you and Broadcom execute a separate written software license | |
7 | * agreement governing use of this software, this software is licensed to you | |
8 | * under the terms of the GNU General Public License version 2 (the "GPL"), | |
9 | * available at http://www.broadcom.com/licenses/GPLv2.php, with the | |
10 | * following added to such license: | |
11 | * | |
12 | * As a special exception, the copyright holders of this software give you | |
13 | * permission to link this software with independent modules, and to copy and | |
14 | * distribute the resulting executable under terms of your choice, provided that | |
15 | * you also meet, for each linked independent module, the terms and conditions of | |
16 | * the license of that module. An independent module is a module which is not | |
17 | * derived from this software. The special exception does not apply to any | |
18 | * modifications of the software. | |
19 | * | |
20 | * Notwithstanding the above, under no circumstances may you combine this | |
21 | * software in any way with any other Broadcom software provided under a license | |
22 | * other than the GPL, without Broadcom's express prior written consent. | |
23 | * | |
24 | * | |
25 | * <<Broadcom-WL-IPTag/Open:>> | |
26 | * | |
4c205efb | 27 | * $Id: dhd_linux.h 733907 2017-11-30 12:20:38Z $ |
3c2a0909 S |
28 | */ |
29 | ||
30 | /* wifi platform functions for power, interrupt and pre-alloc, either | |
31 | * from Android-like platform device data, or Broadcom wifi platform | |
32 | * device data. | |
33 | * | |
34 | */ | |
35 | #ifndef __DHD_LINUX_H__ | |
36 | #define __DHD_LINUX_H__ | |
37 | ||
38 | #include <linux/kernel.h> | |
39 | #include <linux/init.h> | |
40 | #include <linux/fs.h> | |
41 | #include <dngl_stats.h> | |
42 | #include <dhd.h> | |
43 | /* Linux wireless extension support */ | |
44 | #if defined(WL_WIRELESS_EXT) | |
45 | #include <wl_iw.h> | |
46 | #endif /* defined(WL_WIRELESS_EXT) */ | |
47 | #if defined(CONFIG_HAS_EARLYSUSPEND) && defined(DHD_USE_EARLYSUSPEND) | |
48 | #include <linux/earlysuspend.h> | |
49 | #endif /* defined(CONFIG_HAS_EARLYSUSPEND) && defined(DHD_USE_EARLYSUSPEND) */ | |
50 | #if defined(CONFIG_WIFI_CONTROL_FUNC) | |
51 | #include <linux/wlan_plat.h> | |
52 | #endif | |
53 | ||
54 | #if !defined(CONFIG_WIFI_CONTROL_FUNC) | |
55 | #define WLAN_PLAT_NODFS_FLAG 0x01 | |
56 | #define WLAN_PLAT_AP_FLAG 0x02 | |
57 | struct wifi_platform_data { | |
58 | int (*set_power)(int val); | |
59 | int (*set_reset)(int val); | |
60 | int (*set_carddetect)(int val); | |
61 | void *(*mem_prealloc)(int section, unsigned long size); | |
62 | int (*get_mac_addr)(unsigned char *buf); | |
63 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 58)) || defined(CUSTOM_COUNTRY_CODE) | |
64 | void *(*get_country_code)(char *ccode, u32 flags); | |
65 | #else /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 58)) || defined (CUSTOM_COUNTRY_CODE) */ | |
66 | void *(*get_country_code)(char *ccode); | |
67 | #endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 58)) */ | |
68 | }; | |
69 | #endif /* CONFIG_WIFI_CONTROL_FUNC */ | |
70 | ||
71 | #define DHD_REGISTRATION_TIMEOUT 12000 /* msec : allowed time to finished dhd registration */ | |
72 | ||
73 | typedef struct wifi_adapter_info { | |
74 | const char *name; | |
75 | uint irq_num; | |
76 | uint intr_flags; | |
77 | const char *fw_path; | |
78 | const char *nv_path; | |
79 | void *wifi_plat_data; /* wifi ctrl func, for backward compatibility */ | |
80 | uint bus_type; | |
81 | uint bus_num; | |
82 | uint slot_num; | |
83 | #if defined(BT_OVER_SDIO) | |
84 | const char *btfw_path; | |
85 | #endif /* defined (BT_OVER_SDIO) */ | |
86 | } wifi_adapter_info_t; | |
87 | ||
88 | typedef struct bcmdhd_wifi_platdata { | |
89 | uint num_adapters; | |
90 | wifi_adapter_info_t *adapters; | |
91 | } bcmdhd_wifi_platdata_t; | |
92 | ||
93 | /** Per STA params. A list of dhd_sta objects are managed in dhd_if */ | |
94 | typedef struct dhd_sta { | |
95 | cumm_ctr_t cumm_ctr; /* cummulative queue length of child flowrings */ | |
96 | uint16 flowid[NUMPRIO]; /* allocated flow ring ids (by priority) */ | |
97 | void * ifp; /* associated dhd_if */ | |
98 | struct ether_addr ea; /* stations ethernet mac address */ | |
99 | struct list_head list; /* link into dhd_if::sta_list */ | |
100 | int idx; /* index of self in dhd_pub::sta_pool[] */ | |
101 | int ifidx; /* index of interface in dhd */ | |
102 | } dhd_sta_t; | |
103 | typedef dhd_sta_t dhd_sta_pool_t; | |
104 | ||
105 | int dhd_wifi_platform_register_drv(void); | |
106 | void dhd_wifi_platform_unregister_drv(void); | |
107 | wifi_adapter_info_t* dhd_wifi_platform_get_adapter(uint32 bus_type, uint32 bus_num, | |
108 | uint32 slot_num); | |
109 | int wifi_platform_set_power(wifi_adapter_info_t *adapter, bool on, unsigned long msec); | |
110 | int wifi_platform_bus_enumerate(wifi_adapter_info_t *adapter, bool device_present); | |
111 | int wifi_platform_get_irq_number(wifi_adapter_info_t *adapter, unsigned long *irq_flags_ptr); | |
112 | int wifi_platform_get_mac_addr(wifi_adapter_info_t *adapter, unsigned char *buf); | |
113 | #ifdef CUSTOM_COUNTRY_CODE | |
114 | void *wifi_platform_get_country_code(wifi_adapter_info_t *adapter, char *ccode, | |
115 | u32 flags); | |
116 | #else | |
117 | void *wifi_platform_get_country_code(wifi_adapter_info_t *adapter, char *ccode); | |
118 | #endif /* CUSTOM_COUNTRY_CODE */ | |
119 | void* wifi_platform_prealloc(wifi_adapter_info_t *adapter, int section, unsigned long size); | |
120 | void* wifi_platform_get_prealloc_func_ptr(wifi_adapter_info_t *adapter); | |
121 | ||
122 | int dhd_get_fw_mode(struct dhd_info *dhdinfo); | |
123 | bool dhd_update_fw_nv_path(struct dhd_info *dhdinfo); | |
124 | ||
125 | #if defined(BT_OVER_SDIO) | |
126 | int dhd_net_bus_get(struct net_device *dev); | |
127 | int dhd_net_bus_put(struct net_device *dev); | |
128 | #endif /* BT_OVER_SDIO */ | |
129 | #ifdef HOFFLOAD_MODULES | |
130 | extern void dhd_free_module_memory(struct dhd_bus *bus, struct module_metadata *hmem); | |
131 | extern void* dhd_alloc_module_memory(struct dhd_bus *bus, uint32_t size, | |
132 | struct module_metadata *hmem); | |
133 | #endif /* HOFFLOAD_MODULES */ | |
4c205efb | 134 | #if defined(WLADPS) || defined(WLADPS_PRIVATE_CMD) |
3c2a0909 S |
135 | #define ADPS_ENABLE 1 |
136 | #define ADPS_DISABLE 0 | |
137 | typedef struct bcm_iov_buf { | |
138 | uint16 version; | |
139 | uint16 len; | |
140 | uint16 id; | |
141 | uint16 data[1]; | |
142 | } bcm_iov_buf_t; | |
143 | ||
144 | int dhd_enable_adps(dhd_pub_t *dhd, uint8 on); | |
4c205efb DW |
145 | #endif /* WLADPS || WLADPS_PRIVATE_CMD */ |
146 | #ifdef DHD_DISABLE_VHTMODE | |
147 | void dhd_disable_vhtmode(dhd_pub_t *dhd); | |
148 | #endif /* DHD_DISABLE_VHTMODE */ | |
3c2a0909 | 149 | #endif /* __DHD_LINUX_H__ */ |