1 | /*␊ |
2 | * Copyright (c) 2009 Evan Lojewski. All rights reserved.␊ |
3 | *␊ |
4 | */␊ |
5 | ␊ |
6 | #include "libsaio.h"␊ |
7 | #include "modules.h"␊ |
8 | #include "bootstruct.h"␊ |
9 | #include "pci.h"␊ |
10 | #include "device_inject.h"␊ |
11 | #include "platform.h"␊ |
12 | ␊ |
13 | #ifndef DEBUG_ETHERNET␊ |
14 | #define DEBUG_ETHERNET 0␊ |
15 | #endif␊ |
16 | ␊ |
17 | #if DEBUG_ETHERNET␊ |
18 | #define DBG(x...) printf(x)␊ |
19 | #else␊ |
20 | #define DBG(x...)␊ |
21 | #endif␊ |
22 | #define kEnableWifi␉␉␉"EnableWifi"␉␊ |
23 | #define kEthernetBuiltIn␉"EthernetBuiltIn"␉␊ |
24 | ␊ |
25 | static void set_eth_builtin(pci_dt_t *eth_dev);␊ |
26 | static void set_wifi_airport(pci_dt_t *wlan_dev);␊ |
27 | static int devprop_add_network_template(struct DevPropDevice *device, uint16_t vendor_id);␊ |
28 | ␊ |
29 | ␊ |
30 | void Networking_hook(void* arg1, void* arg2, void* arg3, void* arg4, void* arg5, void* arg6);␊ |
31 | ␊ |
32 | uint32_t builtin_set = 0;␊ |
33 | ␊ |
34 | void Networking_hook(void* arg1, void* arg2, void* arg3, void* arg4, void* arg5, void* arg6)␊ |
35 | {␊ |
36 | ␉pci_dt_t* current = arg1;␊ |
37 | ␉␊ |
38 | ␉if(current->class_id == PCI_CLASS_NETWORK_ETHERNET)␊ |
39 | ␉{␊ |
40 | ␉␉// LAN␊ |
41 | ␉␉␊ |
42 | ␉␉bool do_eth_devprop = true;␉␊ |
43 | ␉␉getBoolForKey(kEthernetBuiltIn, &do_eth_devprop, DEFAULT_BOOT_CONFIG);␊ |
44 | ␉␉␊ |
45 | ␉␉if (do_eth_devprop)␊ |
46 | ␉␉{␊ |
47 | ␉␉␉set_eth_builtin(current);␊ |
48 | ␉␉}␊ |
49 | ␉}␊ |
50 | ␉else if(current->class_id == PCI_CLASS_NETWORK_OTHER)␊ |
51 | ␉{␊ |
52 | ␉␉// WIFI␊ |
53 | ␉␉bool do_wifi_devprop = true;␉␊ |
54 | ␉␉getBoolForKey(kEnableWifi, &do_wifi_devprop, DEFAULT_BOOT_CONFIG);␊ |
55 | ␉␉␊ |
56 | ␉␉if (do_wifi_devprop)␉␉␊ |
57 | set_wifi_airport(current);␊ |
58 | ␉␉␊ |
59 | ␉}␊ |
60 | ␉␊ |
61 | }␊ |
62 | ␊ |
63 | void Networking_start(void);␊ |
64 | void Networking_start(void)␊ |
65 | {␉␊ |
66 | ␉register_hook_callback("PCIDevice", &Networking_hook);␊ |
67 | }␊ |
68 | ␊ |
69 | /* a fine place for this code */␊ |
70 | ␊ |
71 | static int devprop_add_network_template(struct DevPropDevice *device, uint16_t vendor_id)␊ |
72 | {␊ |
73 | ␉uint8_t builtin = 0x0;␊ |
74 | ␉␊ |
75 | ␉if(device)␊ |
76 | ␉{␊ |
77 | uint32_t devices_number;␊ |
78 | ␉␉␊ |
79 | ␉␉if((vendor_id != 0x168c) && (builtin_set == 0)) ␊ |
80 | ␉␉{␊ |
81 | ␉␉␉builtin_set = 1;␊ |
82 | ␉␉␉builtin = 0x01;␊ |
83 | ␉␉}␊ |
84 | ␉␉␊ |
85 | ␉␉if(!devprop_add_value(device, "built-in", (uint8_t*)&builtin, 1))␊ |
86 | ␉␉{␊ |
87 | ␉␉␉return 0;␊ |
88 | ␉␉}␊ |
89 | ␉␉␊ |
90 | if (!(devices_number = (uint32_t)get_env(envDeviceNumber))) {␊ |
91 | devices_number = 1;␊ |
92 | } ␊ |
93 | ␊ |
94 | ␊ |
95 | safe_set_env(envDeviceNumber,devices_number+1); ␊ |
96 | ␊ |
97 | ␉␉return 1;␊ |
98 | ␉}␊ |
99 | ␉else␊ |
100 | ␉{␊ |
101 | ␉␉return 0;␊ |
102 | ␉}␊ |
103 | ␉␊ |
104 | }␊ |
105 | ␊ |
106 | static void set_eth_builtin(pci_dt_t *eth_dev)␊ |
107 | {␉␊ |
108 | ␉struct DevPropDevice *device;␊ |
109 | struct DevPropString *string = (struct DevPropString *)(uint32_t)get_env(envEFIString);␊ |
110 | ␊ |
111 | ␉verbose("LAN Controller [%04x:%04x]\n", eth_dev->vendor_id, eth_dev->device_id);␊ |
112 | ␉␊ |
113 | ␉if (!string)␊ |
114 | {␊ |
115 | ␉␉string = devprop_create_string();␊ |
116 | if (!string) return;␊ |
117 | safe_set_env(envEFIString,(uint32_t)string);␊ |
118 | ␉}␊ |
119 | ␊ |
120 | ␉device = devprop_add_device(string, eth_dev);␊ |
121 | ␉if(device)␊ |
122 | ␉{␊ |
123 | ␉␉verbose("Setting up lan keys\n");␊ |
124 | ␉␉devprop_add_network_template(device, eth_dev->vendor_id);␊ |
125 | devprop_generate_string(string);␉␉␊ |
126 | ␉}␊ |
127 | }␊ |
128 | ␊ |
129 | ␊ |
130 | struct wifi_cards␊ |
131 | {␊ |
132 | ␉uint16_t␉vendor_id;␊ |
133 | ␉uint16_t␉device_id;␊ |
134 | ␉char*␉␉model;␊ |
135 | };␊ |
136 | ␊ |
137 | struct wifi_cards known_wifi_cards[] =␊ |
138 | {␊ |
139 | ␉{0x14e4, 0x4315, "Dell Wireless 1395"},␊ |
140 | ␉{0x14e4, 0x432b, "Dell Wireless 1510"},␊ |
141 | ␉{0x168C, 0x002B, "Atheros 9285 8802.11 b/g/n Wireless Network Adapter"},␊ |
142 | };␊ |
143 | ␊ |
144 | static void set_wifi_airport(pci_dt_t *wlan_dev)␊ |
145 | {␊ |
146 | ␉char tmp[16];␊ |
147 | ␉␉␊ |
148 | ␉struct DevPropDevice *device ;␊ |
149 | struct DevPropString *string = (struct DevPropString *)(uint32_t)get_env(envEFIString);␊ |
150 | ␊ |
151 | ␉verbose("Wifi Controller [%04x:%04x]\n", wlan_dev->vendor_id, wlan_dev->device_id);␊ |
152 | ␉␊ |
153 | ␉if (!string)␊ |
154 | {␊ |
155 | ␉␉string = devprop_create_string();␊ |
156 | if (!string) return;␊ |
157 | safe_set_env(envEFIString,(uint32_t)string);␊ |
158 | ␉}␊ |
159 | ␊ |
160 | ␉device = devprop_add_device(string, wlan_dev);␊ |
161 | ␉if(device)␊ |
162 | ␉{␊ |
163 | ␉␉snprintf(tmp, sizeof(tmp),"Airport");␊ |
164 | ␉␉devprop_add_value(device, "AAPL,slot-name", (uint8_t *) tmp, strlen(tmp) + 1);␊ |
165 | ␉␉devprop_add_value(device, "device_type", (uint8_t *) tmp, strlen(tmp) + 1);␊ |
166 | ␊ |
167 | ␉␉␊ |
168 | ␉␉unsigned int i = 0;␊ |
169 | ␉␉for( ; i < sizeof(known_wifi_cards) / sizeof(known_wifi_cards[0]); i++)␊ |
170 | ␉␉{␊ |
171 | ␉␉␉if(wlan_dev->vendor_id == known_wifi_cards[i].vendor_id &&␊ |
172 | ␉␉␉ wlan_dev->device_id == known_wifi_cards[i].device_id)␊ |
173 | ␉␉␉{␊ |
174 | ␉␉␉␉verbose("Setting up wifi keys\n");␊ |
175 | ␉␉␉␉␊ |
176 | ␉␉␉␉devprop_add_value(device, "model", (uint8_t*)known_wifi_cards[i].model, (strlen(known_wifi_cards[i].model) + 1));␉␉␉␉␊ |
177 | ␉␉␉␉ ␊ |
178 | ␉␉␉␉return;␊ |
179 | ␉␉␉␉␊ |
180 | ␉␉␉}␊ |
181 | ␉␉}␉␉␊ |
182 | ␉}␊ |
183 | }␊ |
184 | |