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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␉␉␉␉break; // PCI_CLASS_NETWORK_ETHERNET␊
76␊
77␉␉␉case PCI_CLASS_NETWORK_OTHER:␊
78␉␉␉␉DBG("Setup WIRELESS %s enabled\n", do_wifi_devprop? "is":"is not");␊
79␉␉␉␉verbose("[ WIRELESS DEVICE INFO ]\n");␊
80␉␉␉␉setup_wifi_devdrop(current);␊
81␉␉␉␉break; // PCI_CLASS_NETWORK_OTHER␊
82␊
83␉␉␉case PCI_CLASS_DISPLAY_VGA:␊
84␉␉␉␉DBG("GraphicsEnabler %s enabled\n", do_gfx_devprop? "is":"is not");␊
85␉␉␉␉if (do_gfx_devprop)␊
86␉␉␉␉{␊
87␉␉␉␉␉switch (current->vendor_id)␊
88␉␉␉␉␉{␊
89␉␉␉␉␉␉case PCI_VENDOR_ID_ATI:␊
90␉␉␉␉␉␉␉if ( do_skip_a_devprop )␊
91␉␉␉␉␉␉␉{␊
92␉␉␉␉␉␉␉␉verbose("Skip ATi/AMD gfx device!\n");␊
93␉␉␉␉␉␉␉}␊
94␉␉␉␉␉␉␉else␊
95␉␉␉␉␉␉␉{␊
96␉␉␉␉␉␉␉␉verbose("[ ATi GFX DEVICE INFO ]\n");␊
97␉␉␉␉␉␉␉␉setup_ati_devprop(current);␊
98␉␉␉␉␉␉␉␉verbose("\n");␊
99␉␉␉␉␉␉␉}␊
100␉␉␉␉␉␉␉break; // PCI_VENDOR_ID_ATI␊
101␊
102␉␉␉␉␉␉case PCI_VENDOR_ID_INTEL:␊
103␉␉␉␉␉␉␉if ( do_skip_i_devprop )␊
104␉␉␉␉␉␉␉{␊
105␉␉␉␉␉␉␉␉verbose("Skip Intel gfx device!\n");␊
106␉␉␉␉␉␉␉}␊
107␉␉␉␉␉␉␉else␊
108␉␉␉␉␉␉␉{␊
109␉␉␉␉␉␉␉␉verbose("[ INTEL GMA DEVICE INFO ]\n");␊
110␉␉␉␉␉␉␉␉setup_gma_devprop(current);␊
111␉␉␉␉␉␉␉␉verbose("\n");␊
112␉␉␉␉␉␉␉}␊
113␉␉␉␉␉␉␉break; // PCI_VENDOR_ID_INTEL␊
114␊
115␉␉␉␉␉␉case PCI_VENDOR_ID_NVIDIA:␊
116␉␉␉␉␉␉␉if ( do_skip_n_devprop )␊
117␉␉␉␉␉␉␉{␊
118␉␉␉␉␉␉␉␉verbose("Skip Nvidia gfx device!\n");␊
119␉␉␉␉␉␉␉}␊
120␉␉␉␉␉␉␉else␊
121␉␉␉␉␉␉␉{␊
122␉␉␉␉␉␉␉␉verbose("[ NVIDIA GFX DEVICE INFO ]\n");␊
123␉␉␉␉␉␉␉␉setup_nvidia_devprop(current);␊
124␉␉␉␉␉␉␉␉verbose("\n");␊
125␉␉␉␉␉␉␉}␊
126␉␉␉␉␉␉␉break; // PCI_VENDOR_ID_NVIDIA␊
127␊
128␉␉␉␉␉␉default:␊
129␉␉␉␉␉␉␉break;␊
130␉␉␉␉␉}␊
131␉␉␉␉}␊
132␉␉␉␉break; // PCI_CLASS_DISPLAY_VGA␊
133␊
134␉␉␉case PCI_CLASS_MULTIMEDIA_AUDIO_DEV:␊
135␉␉␉␉DBG("Setup HDEF %s enabled\n", do_hda_devprop ? "is":"is not");␊
136␉␉␉␉if (do_hda_devprop)␊
137␉␉␉␉{␊
138␉␉␉␉␉verbose("[ AUDIO DEVICE INFO ]\n");␊
139␉␉␉␉␉setup_hda_devprop(current);␊
140␉␉␉␉␉verbose("\n");␊
141␉␉␉␉}␊
142␉␉␉␉break; // PCI_CLASS_MULTIMEDIA_AUDIO_DEV␊
143␊
144␉␉␉case PCI_CLASS_SERIAL_USB:␊
145␉␉␉␉DBG("USB\n");␊
146␉␉␉␉notify_usb_dev(current);␊
147␉␉␉␉break; // PCI_CLASS_SERIAL_USB␊
148␊
149␉␉␉case PCI_CLASS_SERIAL_FIREWIRE:␊
150␉␉␉␉DBG("FireWire\n");␊
151␉␉␉␉verbose("[ FIREWIRE DEVICE INFO ]\n");␊
152␉␉␉␉verbose("\tClass code: [%04x]\n\tFireWire device [%04x:%04x]-[%04x:%04x]\n\t%s\n",␊
153␉␉␉␉␉current->class_id,current->vendor_id, current->device_id,␊
154␉␉␉␉␉current->subsys_id.subsys.vendor_id,␊
155␉␉␉␉␉current->subsys_id.subsys.device_id, devicepath);␊
156//␉␉␉␉set_fwr_devdrop(current);␊
157␉␉␉␉verbose("\n");␊
158␉␉␉␉break; // PCI_CLASS_SERIAL_FIREWIRE␊
159␊
160␉␉␉case PCI_CLASS_BRIDGE_ISA:␊
161␉␉␉␉DBG("Force HPET %s enabled\n", do_enable_hpet ? "is":"is not");␊
162␉␉␉␉if (do_enable_hpet)␊
163␉␉␉␉{␊
164␉␉␉␉␉verbose("[ HPET ]\n");␊
165␉␉␉␉␉force_enable_hpet(current);␊
166␉␉␉␉␉verbose("\n");␊
167␉␉␉␉}␊
168␉␉␉␉break; // PCI_CLASS_BRIDGE_ISA␊
169␊
170␉␉␉}␊
171␊
172␉␉execute_hook("PCIDevice", current, NULL, NULL, NULL);␊
173␉␉DBG("setup_pci_devs current device ID = [%04x:%04x]\n", current->vendor_id, current->device_id);␊
174␉␉setup_pci_devs(current->children);␊
175␉␉current = current->next;␊
176␉}␊
177}␊
178

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