| 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 | ␊ |
| 17 | extern bool setup_ati_devprop(pci_dt_t *ati_dev);␊ |
| 18 | extern bool setup_nvidia_devprop(pci_dt_t *nvda_dev);␊ |
| 19 | extern bool setup_gma_devprop(pci_dt_t *gma_dev);␊ |
| 20 | extern bool setup_hda_devprop(pci_dt_t *hda_dev);␊ |
| 21 | extern void setup_eth_builtin(pci_dt_t *eth_dev);␊ |
| 22 | extern void setup_wifi_airport(pci_dt_t *wifi_dev);␊ |
| 23 | extern void notify_usb_dev(pci_dt_t *pci_dev);␊ |
| 24 | extern void force_enable_hpet(pci_dt_t *lpc_dev);␊ |
| 25 | ␊ |
| 26 | extern pci_dt_t *dram_controller_dev;␊ |
| 27 | ␊ |
| 28 | void setup_pci_devs(pci_dt_t *pci_dt)␊ |
| 29 | {␊ |
| 30 | ␉char *devicepath;␊ |
| 31 | ␉bool doit, do_eth_devprop, do_wifi_devprop, do_gfx_devprop, do_enable_hpet, do_hda_devprop = false;␊ |
| 32 | ␉pci_dt_t *current = pci_dt;␊ |
| 33 | ␊ |
| 34 | ␉getBoolForKey(kEthernetBuiltIn, &do_eth_devprop, &bootInfo->chameleonConfig);␊ |
| 35 | ␉getBoolForKey(kEnableWifi, &do_wifi_devprop, &bootInfo->chameleonConfig);␊ |
| 36 | ␉getBoolForKey(kGraphicsEnabler, &do_gfx_devprop, &bootInfo->chameleonConfig);␊ |
| 37 | ␉getBoolForKey(kHDAEnabler, &do_hda_devprop, &bootInfo->chameleonConfig);␊ |
| 38 | ␉getBoolForKey(kForceHPET, &do_enable_hpet, &bootInfo->chameleonConfig);␊ |
| 39 | ␊ |
| 40 | ␉while (current)␊ |
| 41 | ␉{␊ |
| 42 | ␉␉devicepath = get_pci_dev_path(current);␊ |
| 43 | ␊ |
| 44 | ␉␉switch (current->class_id)␊ |
| 45 | ␉␉{␊ |
| 46 | ␉␉␉case PCI_CLASS_BRIDGE_HOST:␊ |
| 47 | ␉␉␉␉DBG("Setup BRIDGE_HOST \n");␊ |
| 48 | ␉␉␉␉if (current->dev.addr == PCIADDR(0, 0, 0))␊ |
| 49 | ␉␉␉␉{␊ |
| 50 | ␉␉␉␉␉dram_controller_dev = current;␊ |
| 51 | ␉␉␉␉}␊ |
| 52 | ␉␉␉␉break; // PCI_CLASS_BRIDGE_HOST␊ |
| 53 | ␊ |
| 54 | ␉␉␉case PCI_CLASS_NETWORK_ETHERNET:␊ |
| 55 | ␉␉␉␉DBG("Setup ETHERNET %s enabled\n", do_eth_devprop? "is":"is not");␊ |
| 56 | ␉␉␉␉if (do_eth_devprop)␊ |
| 57 | ␉␉␉␉{␊ |
| 58 | ␉␉␉␉␉setup_eth_builtin(current);␊ |
| 59 | ␉␉␉␉}␊ |
| 60 | ␉␉␉␉break; // PCI_CLASS_NETWORK_ETHERNET␊ |
| 61 | ␊ |
| 62 | ␉␉␉case PCI_CLASS_NETWORK_OTHER:␊ |
| 63 | ␉␉␉␉DBG("Setup WIRELESS %s enabled\n", do_wifi_devprop? "is":"is not");␊ |
| 64 | ␉␉␉␉if (do_wifi_devprop)␊ |
| 65 | ␉␉␉␉{␊ |
| 66 | ␉␉␉␉␉setup_wifi_airport(current);␊ |
| 67 | ␉␉␉␉}␊ |
| 68 | ␉␉␉␉break; // PCI_CLASS_NETWORK_OTHER␊ |
| 69 | ␊ |
| 70 | ␉␉␉case PCI_CLASS_DISPLAY_VGA:␊ |
| 71 | ␉␉␉␉DBG("GraphicsEnabler %s enabled\n", do_gfx_devprop? "is":"is not");␊ |
| 72 | ␉␉␉␉if (do_gfx_devprop)␊ |
| 73 | ␉␉␉␉{␊ |
| 74 | ␉␉␉␉␉switch (current->vendor_id)␊ |
| 75 | ␉␉␉␉␉{␊ |
| 76 | ␉␉␉␉␉␉case PCI_VENDOR_ID_ATI:␊ |
| 77 | ␉␉␉␉␉␉␉if (getBoolForKey(kSkipAtiGfx, &doit, &bootInfo->chameleonConfig) && doit)␊ |
| 78 | ␉␉␉␉␉␉␉{␊ |
| 79 | ␉␉␉␉␉␉␉␉verbose("Skip ATi/AMD gfx device!\n");␊ |
| 80 | ␉␉␉␉␉␉␉}␊ |
| 81 | ␉␉␉␉␉␉␉else␊ |
| 82 | ␉␉␉␉␉␉␉{␊ |
| 83 | ␉␉␉␉␉␉␉␉setup_ati_devprop(current);␊ |
| 84 | ␉␉␉␉␉␉␉}␊ |
| 85 | ␉␉␉␉␉␉␉break; // PCI_VENDOR_ID_ATI␊ |
| 86 | ␊ |
| 87 | ␉␉␉␉␉␉case PCI_VENDOR_ID_INTEL:␊ |
| 88 | ␉␉␉␉␉␉␉if (getBoolForKey(kSkipIntelGfx, &doit, &bootInfo->chameleonConfig) && doit)␊ |
| 89 | ␉␉␉␉␉␉␉{␊ |
| 90 | ␉␉␉␉␉␉␉␉verbose("Skip Intel gfx device!\n");␊ |
| 91 | ␉␉␉␉␉␉␉}␊ |
| 92 | ␉␉␉␉␉␉␉else␊ |
| 93 | ␉␉␉␉␉␉␉{␊ |
| 94 | ␉␉␉␉␉␉␉␉setup_gma_devprop(current);␊ |
| 95 | ␉␉␉␉␉␉␉}␊ |
| 96 | ␉␉␉␉␉␉␉break; // PCI_VENDOR_ID_INTEL␊ |
| 97 | ␊ |
| 98 | ␉␉␉␉␉␉case PCI_VENDOR_ID_NVIDIA:␊ |
| 99 | ␉␉␉␉␉␉␉if (getBoolForKey(kSkipNvidiaGfx, &doit, &bootInfo->chameleonConfig) && doit)␊ |
| 100 | ␉␉␉␉␉␉␉{␊ |
| 101 | ␉␉␉␉␉␉␉␉verbose("Skip Nvidia gfx device!\n");␊ |
| 102 | ␉␉␉␉␉␉␉}␊ |
| 103 | ␉␉␉␉␉␉␉else␊ |
| 104 | ␉␉␉␉␉␉␉{␊ |
| 105 | ␉␉␉␉␉␉␉␉setup_nvidia_devprop(current);␊ |
| 106 | ␉␉␉␉␉␉␉}␊ |
| 107 | ␉␉␉␉␉␉␉break; // PCI_VENDOR_ID_NVIDIA␊ |
| 108 | ␊ |
| 109 | ␉␉␉␉␉␉default:␊ |
| 110 | ␉␉␉␉␉␉␉break;␊ |
| 111 | ␉␉␉␉␉}␊ |
| 112 | ␉␉␉␉}␊ |
| 113 | ␉␉␉␉break; // PCI_CLASS_DISPLAY_VGA␊ |
| 114 | ␊ |
| 115 | ␉␉␉case PCI_CLASS_MULTIMEDIA_AUDIO_DEV:␊ |
| 116 | ␉␉␉␉DBG("Setup HDEF %s enabled\n", do_hda_devprop? "is":"is not");␊ |
| 117 | ␉␉␉␉if (do_hda_devprop)␊ |
| 118 | ␉␉␉␉{␊ |
| 119 | ␉␉␉␉␉setup_hda_devprop(current);␊ |
| 120 | ␉␉␉␉}␊ |
| 121 | ␉␉␉␉break; // PCI_CLASS_MULTIMEDIA_AUDIO_DEV␊ |
| 122 | ␊ |
| 123 | ␉␉␉case PCI_CLASS_SERIAL_USB:␊ |
| 124 | ␉␉␉␉DBG("USB\n");␊ |
| 125 | ␉␉␉␉notify_usb_dev(current);␊ |
| 126 | ␉␉␉␉break; // PCI_CLASS_SERIAL_USB␊ |
| 127 | ␊ |
| 128 | ␉␉␉case PCI_CLASS_BRIDGE_ISA:␊ |
| 129 | ␉␉␉␉DBG("Force HPET %s enabled\n", do_enable_hpet? "is":"is not");␊ |
| 130 | ␉␉␉␉if (do_enable_hpet)␊ |
| 131 | ␉␉␉␉{␊ |
| 132 | ␉␉␉␉␉force_enable_hpet(current);␊ |
| 133 | ␉␉␉␉}␊ |
| 134 | ␉␉␉␉break; // PCI_CLASS_BRIDGE_ISA␊ |
| 135 | ␊ |
| 136 | ␉␉␉}␊ |
| 137 | ␊ |
| 138 | ␉␉execute_hook("PCIDevice", current, NULL, NULL, NULL);␊ |
| 139 | ␉␉DBG("setup_pci_devs current device ID = [%04x:%04x]\n", current->vendor_id, current->device_id);␊ |
| 140 | ␉␉setup_pci_devs(current->children);␊ |
| 141 | ␉␉current = current->next;␊ |
| 142 | ␉}␊ |
| 143 | }␊ |
| 144 | |
