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Root/trunk/i386/libsaio/pci_setup.c

1#include "config.h"␊
2#include "libsaio.h"␊
3#include "boot.h"␊
4#include "bootstruct.h"␊
5#include "pci.h"␊
6#include "modules.h"␊
7␊
8#if DEBUG_PCI_SETUP␊
9␉#define DBG(x...)␉printf(x)␊
10#else␊
11␉#define DBG(x...)␊
12#endif␊
13␊
14extern bool setup_ati_devprop(pci_dt_t *ati_dev);␊
15extern bool setup_nvidia_devprop(pci_dt_t *nvda_dev);␊
16extern bool setup_gma_devprop(pci_dt_t *gma_dev);␊
17extern bool setup_hda_devprop(pci_dt_t *hda_dev);␊
18extern void setup_eth_devdrop(pci_dt_t *eth_dev);␊
19extern void setup_wifi_devdrop(pci_dt_t *wifi_dev);␊
20␊
21extern void notify_usb_dev(pci_dt_t *pci_dev);␊
22extern void force_enable_hpet(pci_dt_t *lpc_dev);␊
23␊
24extern pci_dt_t *dram_controller_dev;␊
25␊
26void setup_pci_devs(pci_dt_t *pci_dt)␊
27{␊
28␉char *devicepath;␊
29␊
30␉bool do_gfx_devprop = false;␊
31␉bool do_skip_n_devprop = false;␊
32␉bool do_skip_a_devprop = false;␊
33␉bool do_skip_i_devprop = false;␊
34␊
35␉bool do_enable_hpet = false;␊
36␉bool do_hda_devprop = false;␊
37␊
38␉pci_dt_t *current = pci_dt;␊
39␊
40␉// GraphicsEnabler␊
41␉getBoolForKey(kGraphicsEnabler, &do_gfx_devprop, &bootInfo->chameleonConfig);␊
42␊
43␉// Skip keys␊
44␉getBoolForKey(kSkipNvidiaGfx, &do_skip_n_devprop, &bootInfo->chameleonConfig);␊
45␉getBoolForKey(kSkipAtiGfx, &do_skip_a_devprop, &bootInfo->chameleonConfig);␊
46␉getBoolForKey(kSkipIntelGfx, &do_skip_i_devprop, &bootInfo->chameleonConfig);␊
47␊
48␉// HDAEnable␊
49␉getBoolForKey(kHDAEnabler, &do_hda_devprop, &bootInfo->chameleonConfig);␊
50␊
51␉// ForceHPET␊
52␉getBoolForKey(kForceHPET, &do_enable_hpet, &bootInfo->chameleonConfig);␊
53␊
54␉while (current)␊
55␉{␊
56␉␉devicepath = get_pci_dev_path(current);␊
57␊
58␉␉switch (current->class_id)␊
59␉␉{␊
60␉␉␉case PCI_CLASS_BRIDGE_HOST:␊
61␉␉␉␉DBG("Setup BRIDGE_HOST \n");␊
62␉␉␉␉if (current->dev.addr == PCIADDR(0, 0, 0))␊
63␉␉␉␉{␊
64␉␉␉␉␉dram_controller_dev = current;␊
65␉␉␉␉}␊
66␉␉␉␉break; // PCI_CLASS_BRIDGE_HOST␊
67␊
68␉␉␉case PCI_CLASS_NETWORK_ETHERNET:␊
69␉␉␉␉DBG("Setup ETHERNET %s enabled\n", do_eth_devprop? "is":"is not");␊
70␉␉␉␉verbose("[ ETHERNET DEVICE INFO ]\n");␊
71␉␉␉␉setup_eth_devdrop(current);␊
72␉␉␉␉verbose("\n");␊
73␉␉␉␉break; // PCI_CLASS_NETWORK_ETHERNET␊
74␊
75␉␉␉case PCI_CLASS_NETWORK_OTHER:␊
76␉␉␉␉DBG("Setup WIRELESS %s enabled\n", do_wifi_devprop? "is":"is not");␊
77␉␉␉␉verbose("[ WIRELESS DEVICE INFO ]\n");␊
78␉␉␉␉setup_wifi_devdrop(current);␊
79␉␉␉␉verbose("\n");␊
80␉␉␉␉break; // PCI_CLASS_NETWORK_OTHER␊
81␊
82␉␉␉case PCI_CLASS_DISPLAY_VGA:␊
83␉␉␉␉DBG("GraphicsEnabler %s enabled\n", do_gfx_devprop? "is":"is not");␊
84␉␉␉␉if (do_gfx_devprop)␊
85␉␉␉␉{␊
86␉␉␉␉␉switch (current->vendor_id)␊
87␉␉␉␉␉{␊
88␉␉␉␉␉␉case PCI_VENDOR_ID_ATI:␊
89␉␉␉␉␉␉␉if ( do_skip_a_devprop )␊
90␉␉␉␉␉␉␉{␊
91␉␉␉␉␉␉␉␉verbose("Skip ATi/AMD gfx device!\n");␊
92␉␉␉␉␉␉␉}␊
93␉␉␉␉␉␉␉else␊
94␉␉␉␉␉␉␉{␊
95␉␉␉␉␉␉␉␉verbose("[ ATi GFX DEVICE INFO ]\n");␊
96␉␉␉␉␉␉␉␉setup_ati_devprop(current);␊
97␉␉␉␉␉␉␉␉verbose("\n");␊
98␉␉␉␉␉␉␉}␊
99␉␉␉␉␉␉␉break; // PCI_VENDOR_ID_ATI␊
100␊
101␉␉␉␉␉␉case PCI_VENDOR_ID_INTEL:␊
102␉␉␉␉␉␉␉if ( do_skip_i_devprop )␊
103␉␉␉␉␉␉␉{␊
104␉␉␉␉␉␉␉␉verbose("Skip Intel gfx device!\n");␊
105␉␉␉␉␉␉␉}␊
106␉␉␉␉␉␉␉else␊
107␉␉␉␉␉␉␉{␊
108␉␉␉␉␉␉␉␉verbose("[ INTEL GMA DEVICE INFO ]\n");␊
109␉␉␉␉␉␉␉␉setup_gma_devprop(current);␊
110␉␉␉␉␉␉␉␉verbose("\n");␊
111␉␉␉␉␉␉␉}␊
112␉␉␉␉␉␉␉break; // PCI_VENDOR_ID_INTEL␊
113␊
114␉␉␉␉␉␉case PCI_VENDOR_ID_NVIDIA:␊
115␉␉␉␉␉␉␉if ( do_skip_n_devprop )␊
116␉␉␉␉␉␉␉{␊
117␉␉␉␉␉␉␉␉verbose("Skip Nvidia gfx device!\n");␊
118␉␉␉␉␉␉␉}␊
119␉␉␉␉␉␉␉else␊
120␉␉␉␉␉␉␉{␊
121␉␉␉␉␉␉␉␉verbose("[ NVIDIA GFX DEVICE INFO ]\n");␊
122␉␉␉␉␉␉␉␉setup_nvidia_devprop(current);␊
123␉␉␉␉␉␉␉␉verbose("\n");␊
124␉␉␉␉␉␉␉}␊
125␉␉␉␉␉␉␉break; // PCI_VENDOR_ID_NVIDIA␊
126␊
127␉␉␉␉␉␉default:␊
128␉␉␉␉␉␉␉break;␊
129␉␉␉␉␉}␊
130␉␉␉␉}␊
131␉␉␉␉break; // PCI_CLASS_DISPLAY_VGA␊
132␊
133␉␉␉case PCI_CLASS_MULTIMEDIA_AUDIO_DEV:␊
134␉␉␉␉DBG("Setup HDEF %s enabled\n", do_hda_devprop ? "is":"is not");␊
135␉␉␉␉if (do_hda_devprop)␊
136␉␉␉␉{␊
137␉␉␉␉␉verbose("[ AUDIO DEVICE INFO ]\n");␊
138␉␉␉␉␉setup_hda_devprop(current);␊
139␉␉␉␉␉verbose("\n");␊
140␉␉␉␉}␊
141␉␉␉␉break; // PCI_CLASS_MULTIMEDIA_AUDIO_DEV␊
142␊
143␉␉␉case PCI_CLASS_SERIAL_USB:␊
144␉␉␉␉DBG("USB\n");␊
145␉␉␉␉notify_usb_dev(current);␊
146␉␉␉␉break; // PCI_CLASS_SERIAL_USB␊
147␊
148␉␉␉case PCI_CLASS_SERIAL_FIREWIRE:␊
149␉␉␉␉DBG("FireWire\n");␊
150␉␉␉␉verbose("[ FIREWIRE DEVICE INFO ]\n");␊
151␉␉␉␉verbose("\tClass code: [%04X]\n\tFireWire device [%04x:%04x]-[%04x:%04x]\n\t%s\n",␊
152␉␉␉␉␉current->class_id,current->vendor_id, current->device_id,␊
153␉␉␉␉␉current->subsys_id.subsys.vendor_id,␊
154␉␉␉␉␉current->subsys_id.subsys.device_id, devicepath);␊
155//␉␉␉␉set_fwr_devdrop(current);␊
156␉␉␉␉verbose("\n");␊
157␉␉␉␉break; // PCI_CLASS_SERIAL_FIREWIRE␊
158␊
159␉␉␉case PCI_CLASS_BRIDGE_ISA:␊
160␉␉␉␉DBG("Force HPET %s enabled\n", do_enable_hpet ? "is":"is not");␊
161␉␉␉␉if (do_enable_hpet)␊
162␉␉␉␉{␊
163␉␉␉␉␉verbose("[ HPET ]\n");␊
164␉␉␉␉␉force_enable_hpet(current);␊
165␉␉␉␉␉verbose("\n");␊
166␉␉␉␉}␊
167␉␉␉␉break; // PCI_CLASS_BRIDGE_ISA␊
168␊
169␉␉␉}␊
170␊
171␉␉execute_hook("PCIDevice", current, NULL, NULL, NULL);␊
172␉␉DBG("setup_pci_devs current device ID = [%04x:%04x]\n", current->vendor_id, current->device_id);␊
173␉␉setup_pci_devs(current->children);␊
174␉␉current = current->next;␊
175␉}␊
176}␊
177

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