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Root/branches/ErmaC/Enoch/i386/libsaio/pci_setup.c

1#include "libsaio.h"␊
2#include "boot.h"␊
3#include "bootstruct.h"␊
4#include "pci.h"␊
5//#include "gma.h"␊
6//#include "nvidia.h"␊
7//#include "hda.h"␊
8#include "modules.h"␊
9//#include "device_inject.h"␊
10␊
11extern bool setup_ati_devprop(pci_dt_t *ati_dev);␊
12extern bool setup_nvidia_devprop(pci_dt_t *nvda_dev);␊
13extern bool setup_gma_devprop(pci_dt_t *gma_dev);␊
14extern bool setup_hda_devprop(pci_dt_t *hda_dev);␊
15extern void setup_eth_builtin(pci_dt_t *eth_dev);␊
16extern void setup_wifi_airport(pci_dt_t *wifi_dev);␊
17extern bool set_usb_devprop(pci_dt_t *usb_dev);␊
18extern void notify_usb_dev(pci_dt_t *pci_dev);␊
19extern void force_enable_hpet(pci_dt_t *lpc_dev);␊
20extern pci_dt_t *dram_controller_dev;␊
21␊
22void setup_pci_devs(pci_dt_t *pci_dt)␊
23{␊
24␉char *devicepath;␊
25␉bool doit, do_eth_devprop, do_wifi_devprop, do_usb_devprop, do_gfx_devprop, do_enable_hpet, do_hda_devprop = false;␊
26␉pci_dt_t *current = pci_dt;␊
27␊
28␉//do_eth_devprop = do_wifi_devprop = do_usb_devprop = do_gfx_devprop = do_enable_hpet = do_hda_devprop = false;␊
29␊
30␉getBoolForKey(kEthernetBuiltIn, &do_eth_devprop, &bootInfo->chameleonConfig);␊
31␉getBoolForKey(kEnableWifi, &do_wifi_devprop, &bootInfo->chameleonConfig);␊
32␉getBoolForKey(kGraphicsEnabler, &do_gfx_devprop, &bootInfo->chameleonConfig);␊
33␉getBoolForKey(kUsbInject, &do_usb_devprop, &bootInfo->chameleonConfig);␊
34␉getBoolForKey(kHDAEnabler, &do_hda_devprop, &bootInfo->chameleonConfig);␊
35␉getBoolForKey(kForceHPET, &do_enable_hpet, &bootInfo->chameleonConfig);␊
36␊
37/* tennisgeek http://forum.voodooprojects.org/index.php/topic,1333.0.html␊
38␉// Get some PCI stuff␊
39␉if (hasPciToEfiMapping == -1) {␊
40␉␉hasPciToEfiMapping = (loadSystemConfig("", &bootInfo->pciConfig, "pci.plist", true) == 0 ? 1 : 0);␊
41␉␉if (hasPciToEfiMapping) {␊
42␉␉␉verbose("pci.plist is found.\n");␊
43␉␉}␊
44␉}␊
45␊
46␉if (hasPciToEfiMapping) {␊
47␉␉// Device ID override injection␊
48␉␉memset(id_array, sizeof(id_array), 0);␊
49␉␉sprintf(override_key, "pci%04x,%04x", current->vendor_id, current->device_id);␊
50␉␉id_count = PciToEfiOverride(override_key, id_array, 4);␊
51␉␉device = NULL;␊
52␉␉for (i = 0; i < id_count; i++) {␊
53␉␉␉uint8_t fourOctets[4];␊
54␉␉␉uint32_t id = id_array[i];␊
55␉␉␉if (id == 0) {␊
56␉␉␉␉if (i == 0) {␊
57␉␉␉␉␉id = current->vendor_id;␊
58␉␉␉␉} else if (i == 1) {␊
59␉␉␉␉␉id = current->device_id;␊
60␉␉␉␉} else {␊
61␉␉␉␉␉continue;␊
62␉␉␉␉}␊
63␉␉␉}␊
64␊
65␉␉␉fourOctets[0] = id;␊
66␉␉␉fourOctets[1] = id >> 8;␊
67␉␉␉fourOctets[2] = 0;␊
68␉␉␉fourOctets[3] = 0;␊
69␉␉␉if (id != 0) {␊
70␉␉␉␉if (device == NULL) {␊
71␉␉␉␉␉device = devprop_find_device(devicepath);␊
72␉␉␉␉␉if (device == NULL) {␊
73␉␉␉␉␉␉deviceString = devprop_create_string();␊
74␉␉␉␉␉␉device = devprop_add_device(deviceString, devicepath);␊
75␉␉␉␉␉}␊
76␉␉␉␉}␊
77␉␉␉␉devprop_add_value(device, id_keys[i], fourOctets, sizeof(fourOctets));␊
78␉␉␉␉verbose("%s: %s 0x%02x\n", override_key, id_keys[i], id);␊
79␉␉␉}␊
80␉␉}␊
81␉␉current = current->next;␊
82␉}␊
83*/ // tennisgeek http://forum.voodooprojects.org/index.php/topic,1333.0.html␊
84␊
85␉while (current) {␊
86␉␉devicepath = get_pci_dev_path(current);␊
87␊
88␉␉switch (current->class_id) {␊
89␉␉␉case PCI_CLASS_BRIDGE_HOST:␊
90␉␉␉␉//DBG("Setup BRIDGE_HOST \n");␊
91␉␉␉␉if (current->dev.addr == PCIADDR(0, 0, 0)) {␊
92␉␉␉␉␉dram_controller_dev = current;␊
93␉␉␉␉}␊
94␉␉␉␉break;␊
95␉␉␉␉␊
96␉␉␉case PCI_CLASS_NETWORK_ETHERNET: ␊
97␉␉␉␉//DBG("Setup ETHERNET %s enabled\n", do_eth_devprop?"":"no");␊
98␉␉␉␉if (do_eth_devprop) {␊
99␉␉␉␉␉setup_eth_builtin(current);␊
100␉␉␉␉}␊
101␉␉␉␉break;␊
102␊
103␉␉␉case PCI_CLASS_NETWORK_OTHER:␊
104␉␉␉␉//DBG("Setup WIRELESS %s enabled\n", do_wifi_devprop?"":"no");␊
105␉␉␉␉if (do_wifi_devprop) {␊
106␉␉␉␉␉setup_wifi_airport(current);␊
107␉␉␉␉}␊
108␉␉␉␉break;␊
109␊
110␉␉␉case PCI_CLASS_DISPLAY_VGA:␊
111␉␉␉␉//DBG("GraphicsEnabler %s enabled\n", do_gfx_devprop?"":"no");␊
112␉␉␉␉if (do_gfx_devprop) {␊
113␉␉␉␉␉switch (current->vendor_id) {␊
114␉␉␉␉␉␉case PCI_VENDOR_ID_ATI:␊
115␉␉␉␉␉␉␉if (getBoolForKey(kSkipAtiGfx, &doit, &bootInfo->chameleonConfig) && doit) {␊
116␉␉␉␉␉␉␉␉verbose("Skip ATi/AMD gfx device!\n");␊
117␉␉␉␉␉␉␉} else {␊
118␉␉␉␉␉␉␉␉setup_ati_devprop(current);␊
119␉␉␉␉␉␉␉}␊
120␉␉␉␉␉␉␉break;␊
121␊
122␉␉␉␉␉␉case PCI_VENDOR_ID_INTEL:␊
123␉␉␉␉␉␉␉if (getBoolForKey(kSkipIntelGfx, &doit, &bootInfo->chameleonConfig) && doit) {␊
124␉␉␉␉␉␉␉␉verbose("Skip Intel gfx device!\n");␊
125␉␉␉␉␉␉␉} else {␊
126␉␉␉␉␉␉␉␉setup_gma_devprop(current);␊
127␉␉␉␉␉␉␉}␊
128␉␉␉␉␉␉␉break;␊
129␊
130␉␉␉␉␉␉case PCI_VENDOR_ID_NVIDIA:␊
131␉␉␉␉␉␉␉if (getBoolForKey(kSkipNvidiaGfx, &doit, &bootInfo->chameleonConfig) && doit) {␊
132␉␉␉␉␉␉␉␉verbose("Skip Nvidia gfx device!\n");␊
133␉␉␉␉␉␉␉} else {␊
134␉␉␉␉␉␉␉␉setup_nvidia_devprop(current);␊
135␉␉␉␉␉␉␉}␊
136␉␉␉␉␉␉␉break;␊
137␉␉␉␉␉␉}␊
138␉␉␉␉␉}␊
139␉␉␉␉␉break;␊
140␊
141␊
142␉␉␉case PCI_CLASS_MULTIMEDIA_AUDIO_DEV:␊
143␉␉␉␉//DBG("Setup HDEF %s enabled\n", do_hda_devprop?"":"no");␊
144␉␉␉␉if (do_hda_devprop) {␊
145␉␉␉␉␉setup_hda_devprop(current);␊
146␉␉␉␉}␊
147␉␉␉␉break;␊
148␊
149␉␉␉␉case PCI_CLASS_SERIAL_USB:␊
150␉␉␉␉␉//DBG("USB fix \n");␊
151␉␉␉␉␉notify_usb_dev(current);␊
152 ␉␉␉ /*if (do_usb_devprop) {␊
153 ␉␉␉␉ set_usb_devprop(current);␊
154 ␉␉␉␉ }*/␊
155␉␉␉␉␉break;␊
156␊
157␉␉␉␉case PCI_CLASS_BRIDGE_ISA:␊
158␉␉␉␉␉//DBG("Force HPET %s enabled\n", do_enable_hpet?"":"no");␊
159␉␉␉␉␉if (do_enable_hpet) {␊
160␉␉␉␉␉␉force_enable_hpet(current);␊
161␉␉␉␉␉}␊
162␉␉␉␉␉break;␊
163␉␉␉}␊
164␉␉␊
165␉␉execute_hook("PCIDevice", current, NULL, NULL, NULL);␊
166␉␉//DBG("setup_pci_devs current devID=%08x\n", current->device_id);␊
167␉␉setup_pci_devs(current->children);␊
168␉␉current = current->next;␊
169␉}␊
170}␊
171

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