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Root/trunk/i386/libsaio/pci_setup.c

1#include "libsaio.h"␊
2#include "boot.h"␊
3#include "bootstruct.h"␊
4#include "pci.h"␊
5#include "modules.h"␊
6␊
7#ifndef DEBUG_PCI_SETUP␊
8␉#define DEBUG_PCI_SETUP 0␊
9#endif␊
10␊
11#if DEBUG_PCI_SETUP␊
12␉#define DBG(x...)␉printf(x)␊
13#else␊
14␉#define DBG(x...)␊
15#endif␊
16␊
17extern bool setup_ati_devprop(pci_dt_t *ati_dev);␊
18extern bool setup_nvidia_devprop(pci_dt_t *nvda_dev);␊
19extern bool setup_gma_devprop(pci_dt_t *gma_dev);␊
20extern bool setup_hda_devprop(pci_dt_t *hda_dev);␊
21extern void setup_eth_devdrop(pci_dt_t *eth_dev);␊
22extern void setup_wifi_devdrop(pci_dt_t *wifi_dev);␊
23␊
24extern void notify_usb_dev(pci_dt_t *pci_dev);␊
25extern void force_enable_hpet(pci_dt_t *lpc_dev);␊
26␊
27extern pci_dt_t *dram_controller_dev;␊
28␊
29void setup_pci_devs(pci_dt_t *pci_dt)␊
30{␊
31␉char *devicepath;␊
32␊
33␉bool do_gfx_devprop = false;␊
34␉bool do_skip_n_devprop = false;␊
35␉bool do_skip_a_devprop = false;␊
36␉bool do_skip_i_devprop = false;␊
37␊
38␉bool do_enable_hpet = false;␊
39␉bool do_hda_devprop = false;␊
40␊
41␉pci_dt_t *current = pci_dt;␊
42␊
43␉// GraphicsEnabler␊
44␉getBoolForKey(kGraphicsEnabler, &do_gfx_devprop, &bootInfo->chameleonConfig);␊
45␊
46␉// Skip keys␊
47␉getBoolForKey(kSkipNvidiaGfx, &do_skip_n_devprop, &bootInfo->chameleonConfig);␊
48␉getBoolForKey(kSkipAtiGfx, &do_skip_a_devprop, &bootInfo->chameleonConfig);␊
49␉getBoolForKey(kSkipIntelGfx, &do_skip_i_devprop, &bootInfo->chameleonConfig);␊
50␊
51␉// HDAEnable␊
52␉getBoolForKey(kHDAEnabler, &do_hda_devprop, &bootInfo->chameleonConfig);␊
53␊
54␉// ForceHPET␊
55␉getBoolForKey(kForceHPET, &do_enable_hpet, &bootInfo->chameleonConfig);␊
56␊
57␉while (current)␊
58␉{␊
59␉␉devicepath = get_pci_dev_path(current);␊
60␊
61␉␉switch (current->class_id)␊
62␉␉{␊
63␉␉␉case PCI_CLASS_BRIDGE_HOST:␊
64␉␉␉␉DBG("Setup BRIDGE_HOST \n");␊
65␉␉␉␉if (current->dev.addr == PCIADDR(0, 0, 0))␊
66␉␉␉␉{␊
67␉␉␉␉␉dram_controller_dev = current;␊
68␉␉␉␉}␊
69␉␉␉␉break; // PCI_CLASS_BRIDGE_HOST␊
70␊
71␉␉␉case PCI_CLASS_NETWORK_ETHERNET:␊
72␉␉␉␉DBG("Setup ETHERNET %s enabled\n", do_eth_devprop? "is":"is not");␊
73␉␉␉␉verbose("[ ETHERNET DEVICE INFO ]\n");␊
74␉␉␉␉setup_eth_devdrop(current);␊
75␉␉␉␉verbose("\n");␊
76␉␉␉␉break; // PCI_CLASS_NETWORK_ETHERNET␊
77␊
78␉␉␉case PCI_CLASS_NETWORK_OTHER:␊
79␉␉␉␉DBG("Setup WIRELESS %s enabled\n", do_wifi_devprop? "is":"is not");␊
80␉␉␉␉verbose("[ WIRELESS DEVICE INFO ]\n");␊
81␉␉␉␉setup_wifi_devdrop(current);␊
82␉␉␉␉verbose("\n");␊
83␉␉␉␉break; // PCI_CLASS_NETWORK_OTHER␊
84␊
85␉␉␉case PCI_CLASS_DISPLAY_VGA:␊
86␉␉␉␉DBG("GraphicsEnabler %s enabled\n", do_gfx_devprop? "is":"is not");␊
87␉␉␉␉if (do_gfx_devprop)␊
88␉␉␉␉{␊
89␉␉␉␉␉switch (current->vendor_id)␊
90␉␉␉␉␉{␊
91␉␉␉␉␉␉case PCI_VENDOR_ID_ATI:␊
92␉␉␉␉␉␉␉if ( do_skip_a_devprop )␊
93␉␉␉␉␉␉␉{␊
94␉␉␉␉␉␉␉␉verbose("Skip ATi/AMD gfx device!\n");␊
95␉␉␉␉␉␉␉}␊
96␉␉␉␉␉␉␉else␊
97␉␉␉␉␉␉␉{␊
98␉␉␉␉␉␉␉␉verbose("[ ATi GFX DEVICE INFO ]\n");␊
99␉␉␉␉␉␉␉␉setup_ati_devprop(current);␊
100␉␉␉␉␉␉␉␉verbose("\n");␊
101␉␉␉␉␉␉␉}␊
102␉␉␉␉␉␉␉break; // PCI_VENDOR_ID_ATI␊
103␊
104␉␉␉␉␉␉case PCI_VENDOR_ID_INTEL:␊
105␉␉␉␉␉␉␉if ( do_skip_i_devprop )␊
106␉␉␉␉␉␉␉{␊
107␉␉␉␉␉␉␉␉verbose("Skip Intel gfx device!\n");␊
108␉␉␉␉␉␉␉}␊
109␉␉␉␉␉␉␉else␊
110␉␉␉␉␉␉␉{␊
111␉␉␉␉␉␉␉␉verbose("[ INTEL GMA DEVICE INFO ]\n");␊
112␉␉␉␉␉␉␉␉setup_gma_devprop(current);␊
113␉␉␉␉␉␉␉␉verbose("\n");␊
114␉␉␉␉␉␉␉}␊
115␉␉␉␉␉␉␉break; // PCI_VENDOR_ID_INTEL␊
116␊
117␉␉␉␉␉␉case PCI_VENDOR_ID_NVIDIA:␊
118␉␉␉␉␉␉␉if ( do_skip_n_devprop )␊
119␉␉␉␉␉␉␉{␊
120␉␉␉␉␉␉␉␉verbose("Skip Nvidia gfx device!\n");␊
121␉␉␉␉␉␉␉}␊
122␉␉␉␉␉␉␉else␊
123␉␉␉␉␉␉␉{␊
124␉␉␉␉␉␉␉␉verbose("[ NVIDIA GFX DEVICE INFO ]\n");␊
125␉␉␉␉␉␉␉␉setup_nvidia_devprop(current);␊
126␉␉␉␉␉␉␉␉verbose("\n");␊
127␉␉␉␉␉␉␉}␊
128␉␉␉␉␉␉␉break; // PCI_VENDOR_ID_NVIDIA␊
129␊
130␉␉␉␉␉␉default:␊
131␉␉␉␉␉␉␉break;␊
132␉␉␉␉␉}␊
133␉␉␉␉}␊
134␉␉␉␉break; // PCI_CLASS_DISPLAY_VGA␊
135␊
136␉␉␉case PCI_CLASS_MULTIMEDIA_AUDIO_DEV:␊
137␉␉␉␉DBG("Setup HDEF %s enabled\n", do_hda_devprop ? "is":"is not");␊
138␉␉␉␉if (do_hda_devprop)␊
139␉␉␉␉{␊
140␉␉␉␉␉verbose("[ AUDIO DEVICE INFO ]\n");␊
141␉␉␉␉␉setup_hda_devprop(current);␊
142␉␉␉␉␉verbose("\n");␊
143␉␉␉␉}␊
144␉␉␉␉break; // PCI_CLASS_MULTIMEDIA_AUDIO_DEV␊
145␊
146␉␉␉case PCI_CLASS_SERIAL_USB:␊
147␉␉␉␉DBG("USB\n");␊
148␉␉␉␉notify_usb_dev(current);␊
149␉␉␉␉break; // PCI_CLASS_SERIAL_USB␊
150␊
151␉␉␉case PCI_CLASS_SERIAL_FIREWIRE:␊
152␉␉␉␉DBG("FireWire\n");␊
153␉␉␉␉verbose("[ FIREWIRE DEVICE INFO ]\n");␊
154␉␉␉␉verbose("\tClass code: [%04X]\n\tFireWire device [%04x:%04x]-[%04x:%04x]\n\t%s\n",␊
155␉␉␉␉␉current->class_id,current->vendor_id, current->device_id,␊
156␉␉␉␉␉current->subsys_id.subsys.vendor_id,␊
157␉␉␉␉␉current->subsys_id.subsys.device_id, devicepath);␊
158//␉␉␉␉set_fwr_devdrop(current);␊
159␉␉␉␉verbose("\n");␊
160␉␉␉␉break; // PCI_CLASS_SERIAL_FIREWIRE␊
161␊
162␉␉␉case PCI_CLASS_BRIDGE_ISA:␊
163␉␉␉␉DBG("Force HPET %s enabled\n", do_enable_hpet ? "is":"is not");␊
164␉␉␉␉if (do_enable_hpet)␊
165␉␉␉␉{␊
166␉␉␉␉␉verbose("[ HPET ]\n");␊
167␉␉␉␉␉force_enable_hpet(current);␊
168␉␉␉␉␉verbose("\n");␊
169␉␉␉␉}␊
170␉␉␉␉break; // PCI_CLASS_BRIDGE_ISA␊
171␊
172␉␉␉}␊
173␊
174␉␉execute_hook("PCIDevice", current, NULL, NULL, NULL);␊
175␉␉DBG("setup_pci_devs current device ID = [%04x:%04x]\n", current->vendor_id, current->device_id);␊
176␉␉setup_pci_devs(current->children);␊
177␉␉current = current->next;␊
178␉}␊
179}␊
180

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