Chameleon

Chameleon Svn Source Tree

Root/branches/meklortOld/i386/modules/Networking/Networking.c

Source at commit 1166 created 13 years 10 days ago.
By meklort, Fixed recent Makefile changes. Please do not use /Users/evan/SourceCode/tmp/chameleon/trunk or VPATH. the *only* time you should use /Users/evan/SourceCode/tmp/chameleon/trunk is when setting the SRCROOT variable. Also note that very soon make pkg is going to be removed. The pkg build script in trunk is very out of date. Instead please use the package maker at http://forge.voodooprojects.org/p/chameleonApplications/. Once this is ready for trunk it will be merged.
1/*␊
2 * Copyright (c) 2009 Evan Lojewski. All rights reserved.␊
3 *␊
4 */␊
5␊
6#include "libsaio.h"␊
7#include "modules.h"␊
8#include "boot.h"␊
9#include "bootstruct.h"␊
10#include "pci.h"␊
11#include "device_inject.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␊
23void set_eth_builtin(pci_dt_t *eth_dev);␊
24void set_wifi_airport(pci_dt_t *wlan_dev);␊
25␊
26uint32_t builtin_set = 0;␊
27␊
28␊
29␊
30void Networking_hook(void* arg1, void* arg2, void* arg3, void* arg4)␊
31{␊
32␉pci_dt_t* current = arg1;␊
33␉␊
34␉if(current->class_id == PCI_CLASS_NETWORK_ETHERNET)␊
35␉{␊
36␉␉// LAN␊
37␉␉␊
38␉␉bool do_eth_devprop = false;␉␊
39␉␉getBoolForKey(kEthernetBuiltIn, &do_eth_devprop, &bootInfo->bootConfig);␊
40␉␉␊
41␉␉if (do_eth_devprop)␊
42␉␉{␊
43␉␉␉set_eth_builtin(current);␊
44␉␉}␊
45␉}␊
46␉else if(current->class_id == PCI_CLASS_NETWORK_OTHER)␊
47␉{␊
48␉␉// WIFI␊
49␉␉set_wifi_airport(current);␊
50␉␉␊
51␉}␊
52␉␊
53}␊
54␊
55void Networking_start()␊
56{␊
57␉register_hook_callback("PCIDevice", &Networking_hook);␊
58}␊
59␊
60/* a fine place for this code */␊
61␊
62int devprop_add_network_template(struct DevPropDevice *device, uint16_t vendor_id)␊
63{␊
64␉uint8_t builtin = 0x0;␊
65␉␊
66␉if(device)␊
67␉{␊
68␉␉␊
69␉␉if((vendor_id != 0x168c) && (builtin_set == 0)) ␊
70␉␉{␊
71␉␉␉builtin_set = 1;␊
72␉␉␉builtin = 0x01;␊
73␉␉}␊
74␉␉␊
75␉␉if(!devprop_add_value(device, "built-in", (uint8_t*)&builtin, 1))␊
76␉␉{␊
77␉␉␉return 0;␊
78␉␉}␊
79␉␉␊
80␉␉devices_number++;␊
81␉␉return 1;␊
82␉}␊
83␉else␊
84␉{␊
85␉␉return 0;␊
86␉}␊
87␉␊
88}␊
89␊
90void set_eth_builtin(pci_dt_t *eth_dev)␊
91{␊
92␉char *devicepath = get_pci_dev_path(eth_dev);␊
93␉struct DevPropDevice *device = (struct DevPropDevice*)malloc(sizeof(struct DevPropDevice));␊
94␉␊
95␉verbose("LAN Controller [%04x:%04x] :: %s\n", eth_dev->vendor_id, eth_dev->device_id, devicepath);␊
96␉␊
97␉if (!string)␊
98␉␉string = devprop_create_string();␊
99␉␊
100␉device = devprop_add_device(string, devicepath);␊
101␉if(device)␊
102␉{␊
103␉␉verbose("Setting up lan keys\n");␊
104␉␉devprop_add_network_template(device, eth_dev->vendor_id);␊
105␉␉stringdata = (uint8_t*)malloc(sizeof(uint8_t) * string->length);␊
106␉␉if(stringdata)␊
107␉␉{␊
108␉␉␉memcpy(stringdata, (uint8_t*)devprop_generate_string(string), string->length);␊
109␉␉␉stringlength = string->length;␊
110␉␉}␊
111␉}␊
112}␊
113␊
114␊
115struct wifi_cards␊
116{␊
117␉uint16_t␉vendor_id;␊
118␉uint16_t␉device_id;␊
119␉char*␉␉model;␊
120};␊
121␊
122struct wifi_cards known_wifi_cards[] =␊
123{␊
124␉{0x14e4, 0x4315, "Dell Wireless 1395"},␊
125␉{0x14e4, 0x432b, "Dell Wireless 1510"},␊
126␉{0x168C, 0x002B, "Atheros 9285 8802.11 b/g/n Wireless Network Adapter"},␊
127};␊
128␊
129void set_wifi_airport(pci_dt_t *wlan_dev)␊
130{␊
131␉char tmp[16];␊
132␉␊
133␉char *devicepath = get_pci_dev_path(wlan_dev);␊
134␉struct DevPropDevice *device = (struct DevPropDevice*)malloc(sizeof(struct DevPropDevice));␊
135␉␊
136␉verbose("Wifi Controller [%04x:%04x] :: %s\n", wlan_dev->vendor_id, wlan_dev->device_id, devicepath);␊
137␉␊
138␉if (!string)␊
139␉␉string = devprop_create_string();␊
140␉␊
141␉device = devprop_add_device(string, devicepath);␊
142␉if(device)␊
143␉{␊
144␉␉sprintf(tmp, "Airport");␊
145␉␉devprop_add_value(device, "AAPL,slot-name", (uint8_t *) tmp, strlen(tmp) + 1);␊
146␉␉devprop_add_value(device, "device_type", (uint8_t *) tmp, strlen(tmp) + 1);␊
147␊
148␉␉␊
149␉␉int i = 0;␊
150␉␉for( ; i < sizeof(known_wifi_cards) / sizeof(known_wifi_cards[0]); i++)␊
151␉␉{␊
152␉␉␉if(wlan_dev->vendor_id == known_wifi_cards[i].vendor_id &&␊
153␉␉␉ wlan_dev->device_id == known_wifi_cards[i].device_id)␊
154␉␉␉{␊
155␉␉␉␉verbose("Setting up wifi keys\n");␊
156␉␉␉␉␊
157␉␉␉␉devprop_add_value(device, "model", (uint8_t*)known_wifi_cards[i].model, (strlen(known_wifi_cards[i].model) + 1));␊
158␉␉␉␉␊
159␉␉␉␉// NOTE: I would set the subsystem id and subsystem vendor id here,␊
160␉␉␉␉// however, those values seem to be ovverriden in the boot process.␊
161␉␉␉␉// A batter method would be injecting the DTGP dsdt method␊
162␉␉␉␉// and then injectinve the subsystem id there.␊
163␉␉␉␉␊
164␉␉␉␉stringdata = (uint8_t*)malloc(sizeof(uint8_t) * string->length);␊
165␉␉␉␉if(stringdata)␊
166␉␉␉␉{␊
167␉␉␉␉␉memcpy(stringdata, (uint8_t*)devprop_generate_string(string), string->length);␊
168␉␉␉␉␉stringlength = string->length;␊
169␉␉␉␉}␊
170␉␉␉␉␊
171␉␉␉␉return;␊
172␉␉␉␉␊
173␉␉␉}␊
174␉␉}␊
175␉␉␊
176␉␉␊
177␉}␊
178}␊
179

Archive Download this file

Revision: 1166