timamsk/OpenCore-Legacy-Patcher
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This commit is contained in:
Dhinak G
2021-05-19 09:58:01 -04:00
parent 8f13906d2c
commit dd968a3244
5 changed files with 142 additions and 174 deletions
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16
Resources/DeviceProbe.py
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@@ -12,12 +12,6 @@ class pci_probe:
def __init__(self):
self.constants = Constants.Constants()
def hexswap(self, input_hex: str):
hex_pairs = [input_hex[i:i + 2] for i in range(0, len(input_hex), 2)]
hex_rev = hex_pairs[::-1]
hex_str = "".join(["".join(x) for x in hex_rev])
return hex_str.upper()
# Converts given device IDs to DeviceProperty pathing, requires ACPI pathing as DeviceProperties shouldn't be used otherwise
def deviceproperty_probe(self, vendor_id, device_id, acpi_path):
gfxutil_output: str = subprocess.run([self.constants.gfxutil_path] + f"-v".split(), stdout=subprocess.PIPE, stderr=subprocess.STDOUT).stdout.decode()
@@ -55,8 +49,8 @@ class pci_probe:
def gpu_probe(self, gpu_type):
try:
devices = plistlib.loads(subprocess.run(f"ioreg -r -n {gpu_type} -a".split(), stdout=subprocess.PIPE).stdout.decode().strip().encode())
vendor_id = self.hexswap(binascii.hexlify(devices[0]["vendor-id"]).decode()[:4])
device_id = self.hexswap(binascii.hexlify(devices[0]["device-id"]).decode()[:4])
vendor_id = Utilities.hexswap(binascii.hexlify(devices[0]["vendor-id"]).decode()[:4])
device_id = Utilities.hexswap(binascii.hexlify(devices[0]["device-id"]).decode()[:4])
try:
acpi_path = devices[0]["acpi-path"]
acpi_path = self.acpi_strip(acpi_path)
@@ -69,14 +63,14 @@ class pci_probe:
return "", "", ""
except IndexError:
print(f"- No IOService entry found for {gpu_type} (I)")
return "", "", "", ""
return "", "", ""
def wifi_probe(self):
devices = plistlib.loads(subprocess.run("ioreg -c IOPCIDevice -r -d2 -a".split(), stdout=subprocess.PIPE).stdout.decode().strip().encode())
try:
devices = [i for i in devices if i["class-code"] == binascii.unhexlify(self.constants.classcode_wifi)]
vendor_id = self.hexswap(binascii.hexlify(devices[0]["vendor-id"]).decode()[:4])
device_id = self.hexswap(binascii.hexlify(devices[0]["device-id"]).decode()[:4])
vendor_id = Utilities.hexswap(binascii.hexlify(devices[0]["vendor-id"]).decode()[:4])
device_id = Utilities.hexswap(binascii.hexlify(devices[0]["device-id"]).decode()[:4])
ioname = devices[0]["IOName"]
try:
acpi_path = devices[0]["acpi-path"]