| ␉␉{␊ |
| ␉␉␉patch_hda_codec <<= 4;␊ |
| ␉␉␉patch_hda_codec |= chartohex(hda_codec[index]);␊ |
| ␉␉␉␉␉␉␉␉␉␉ ␊ |
| ␉␉␉len--;␊ |
| ␉␉␉index++;␊ |
| ␉␉}␊ |
|
| ␉}␊ |
| ␊ |
| ␉␊ |
| ␉DBG("Loading %s, length %d, version 0x%x\n", filespec, length, version);␊ |
| ␉DBG("Loading %s, version 0x%x\n", filespec, version);␊ |
| ␉//getc();␊ |
| }␊ |
| ␊ |
|
| ␉pci_dt_t* current = arg1;␊ |
| ␉if(current)␊ |
| ␉{␊ |
| ␉␉if(current->class_id == PCI_CLASS_DISPLAY_VGA)␊ |
| ␉␉switch(current->class_id)␊ |
| ␉␉{␊ |
| ␉␉␉if(current->vendor_id == 0x8086 && current->device_id == 0x27AE)␊ |
| ␉␉␉{␊ |
| ␉␉␉␉// TODO: patche based on dev id.␊ |
| ␉␉␉␉patch_gma_deviceid = current->device_id;␊ |
| ␉␉␉}␊ |
| ␉␉␉case PCI_CLASS_DISPLAY_VGA:␊ |
| ␉␉␉␉if(current->vendor_id == 0x8086 && ␊ |
| ␉␉␉␉ (␊ |
| ␉␉␉␉␉current->device_id == 0x27AE ||␊ |
| ␉␉␉␉␉/*␊ |
| ␉␉␉␉␉current->device_id == 0xA001 ||␊ |
| ␉␉␉␉␉current->device_id == 0xA002 ||␊ |
| ␉␉␉␉␉current->device_id == 0xA011 ||␊ |
| ␉␉␉␉␉current->device_id == 0xA012␊ |
| ␉␉␉␉␉ */␊ |
| ␉␉␉␉␉␊ |
| ␉␉␉␉␉)␊ |
| ␉␉␉␉ )␊ |
| ␉␉␉␉{␊ |
| ␉␉␉␉␉patch_gma_deviceid = current->device_id;␊ |
| ␉␉␉␉}␊ |
| ␉␉␉␉break;␊ |
| ␉␉␉␉␊ |
| ␉␉␉case PCI_CLASS_NETWORK_OTHER:␊ |
| ␉␉␉␉␊ |
| ␉␉␉␉// Patch BCM43xx␊ |
| ␉␉␉␉if(current->vendor_id == 0x14E4 && ((current->device_id & 0xFF00) == 0x4300))␊ |
| ␉␉␉␉{␊ |
| ␉␉␉␉␉patch_bcm_deviceid = current->device_id;␊ |
| ␉␉␉␉}␊ |
| ␉␉␉␉break;␊ |
| ␉␉}␊ |
| ␉␉else if(current->class_id == PCI_CLASS_NETWORK_OTHER) ␊ |
| ␉␉{␊ |
| ␉␉␉// Patch BCM43xx␊ |
| ␉␉␉if(current->vendor_id == 0x14E4 && ((current->device_id & 0xFF00) == 0x4300))␊ |
| ␉␉␉{␊ |
| ␉␉␉␉patch_bcm_deviceid = current->device_id;␊ |
| ␉␉␉}␊ |
| ␉␉}␊ |
| ␉}␊ |
| }␊ |
| ␊ |
|
| ␉␊ |
| ␉// TODO: verify string doesn't exist first.␊ |
| ␉␊ |
| ␉replace_string(orig_string, new_str, plistbuffer + XMLCastStringOffset(match_class), 1024);␊ |
| ␉replace_string(orig_string, new_str, plistbuffer + XMLCastStringOffset(match_class), 10240);␊ |
| ␉␊ |
| ␉return true;␊ |
| ␉␊ |
|
| ␉␊ |
| ␉DBG("Inflated result is %d, in: %d bytes, out: %d bytes, full: %d\n", zlib_result, zstream.total_in, zstream.total_out, full_size);␊ |
| ␉␉␊ |
| ␉replace_word(0x10EC | (find_codec << 8), 0xE10EC | (patch_hda_codec << 8), executable, zstream.total_out);␊ |
| ␉replace_word(0x10EC | (find_codec << 16), 0xE10EC | (patch_hda_codec << 16), executable, zstream.total_out);␊ |
| ␉␊ |
| ␉if (zstream_inited) inflateEnd(&zstream);␊ |
| ␉␊ |
|
| ␉TagPtr replace =␉XMLGetElement(match_names, 1);␉// Modify the second entry␊ |
| ␉char* orig_string = XMLCastString(replace);␊ |
| ␉␊ |
| ␉DBG("Attemting to replace '%s' with '%s'\n", orig_string, new_str);␊ |
| ␊ |
| ␉␊ |
| ␉// TODO: verify string doesn't exist first.␊ |
| ␉␊ |
| ␉replace_string(orig_string, new_str, plistbuffer + XMLCastStringOffset(replace), 1024);␊ |
| ␉␊ |
| ␉replace_string(orig_string, new_str, plistbuffer + XMLCastStringOffset(replace), 10240);␊ |
| ␊ |
| ␉return true;␊ |
| }␊ |
| ␊ |
|
| #endif␊ |
| ␉offset =␉␉XMLCastStringOffset(XMLGetProperty(personality, (const char*)"IOPCIPrimaryMatch"));␊ |
| ␉␊ |
| ␉replace_string("0x27A28086", "0x27AE8086", plistbuffer + offset, 1024);␊ |
| ␉char* newstring = malloc(strlen("0x27A28086") + 1);␊ |
| ␉sprintf(newstring, "0x%04x", 0x8086 | (patch_gma_deviceid << 16));␊ |
| ␉␊ |
| ␉DBG("Located kext %s\n", bundleID);␊ |
| ␉DBG("PCI Match offset = %d, string = %s\n", offset, pcimatch);␊ |
| ␉DBG("Replacing %s with %s\n", "0x27A28086", newstring); ␊ |
| ␉replace_string("0x27A28086", newstring, plistbuffer + offset, 10240);␊ |
| ␉␊ |
| ␉char* executable = malloc(full_size);␊ |
| ␉␊ |
| ␉bzero(&zstream, sizeof(zstream));␉␉␊ |
|
| ␉␊ |
| ␉DBG("Inflated result is %d, in: %d bytes, out: %d bytes, full: %d\n", zlib_result, zstream.total_in, zstream.total_out, full_size);␊ |
| ␉␊ |
| ␉replace_word(0x27A28086, 0x27AE8086, executable, zstream.total_out);␊ |
| ␉replace_word(0x27A28086, 0x8086 | (patch_gma_deviceid << 16), executable, zstream.total_out);␊ |
| ␉if (zstream_inited) inflateEnd(&zstream);␊ |
| ␉␊ |
| ␉␊ |
