Add Apple RAID Card support

CHANGELOG.md

@@ -27,6 +27,7 @@
 - Fix Wifi Password prompt in Monterey on legacy wifi
   - Applicable for Atheros, BCM94328, BCM94322
 - Fix OpenCL Acceleration on Ivy Bridge and Kepler
+- Add Apple RAID Card support
 
 ## 0.3.1
 - Increment Binaries:

payloads/Config/config.plist

@@ -1119,7 +1119,7 @@
 				<key>BundlePath</key>
 				<string>LegacyUSBVideoSupport.kext</string>
 				<key>Comment</key>
-				<string>Legayc iSight support</string>
+				<string>Legacy iSight support</string>
 				<key>Enabled</key>
 				<false/>
 				<key>ExecutablePath</key>
@@ -1131,6 +1131,24 @@
 				<key>PlistPath</key>
 				<string>Contents/Info.plist</string>
 			</dict>
+			<dict>
+				<key>Arch</key>
+				<string>x86_64</string>
+				<key>BundlePath</key>
+				<string>AppleRAIDCard.kext</string>
+				<key>Comment</key>
+				<string>RAID Card Support</string>
+				<key>Enabled</key>
+				<false/>
+				<key>ExecutablePath</key>
+				<string>Contents/MacOS/AppleRAIDCard</string>
+				<key>MaxKernel</key>
+				<string></string>
+				<key>MinKernel</key>
+				<string>19.0.0</string>
+				<key>PlistPath</key>
+				<string>Contents/Info.plist</string>
+			</dict>
 		</array>
 		<key>Block</key>
 		<array/>

resources/build.py

@@ -719,6 +719,19 @@ class BuildOpenCore:
                     self.config["Kernel"]["Quirks"]["ThirdPartyDrives"] = True
                     break
         
+        # Apple RAID Card check
+        if not self.constants.custom_model:
+            if self.computer.storage:
+                for storage_controller in self.computer.storage:
+                    if storage_controller.vendor_id == 0x106b and storage_controller.device_id == 0x008A:
+                        # AppleRAIDCard.kext only supports pci106b,8a
+                        self.enable_kext("AppleRAIDCard.kext", self.constants.apple_raid_version, self.constants.apple_raid_path)
+                        break
+        elif self.model.startswith("XServe"):
+            # For XServes, assume RAID is present
+            # Namely due to Xserve2,1 being limited to 10.7, thus no hardware detection
+            self.enable_kext("AppleRAIDCard.kext", self.constants.apple_raid_version, self.constants.apple_raid_path)
+
         # DEBUG Settings
         if self.constants.verbose_debug is True:
             print("- Enabling Verbose boot")

resources/constants.py

@@ -47,7 +47,8 @@ class Constants:
         self.piixata_version = "1.0.1"  #      AppleIntelPIIXATA
         self.fw_kext = "1.0.1"  #              IOFireWireFamily
         self.apple_trackpad = "1.0.1"  #       AppleUSBTrackpad
-        self.apple_isight_version = "1.0.0"  # AppleISight
+        self.apple_isight_version = "1.0.0"  # AppleiSight
+        self.apple_raid_version = "1.0.0"  #   AppleRAIDCard
 
         ## Apple - Dortania Modified
         self.bcm570_version = "1.0.2"  #             CatalinaBCM5701Ethernet
@@ -350,6 +351,10 @@ class Constants:
     def apple_isight_path(self):
         return self.payload_kexts_path / Path(f"Misc/LegacyUSBVideoSupport-v{self.apple_isight_version}.zip")
     
+    @property
+    def apple_raid_path(self):
+        return self.payload_kexts_path / Path(f"Misc/AppleRAIDCard-v{self.apple_raid_version}.zip")
+
     @property
     def plist_folder_path(self):
         return self.payload_kexts_path / Path("Plists")

resources/device_probe.py

@@ -154,6 +154,10 @@ class NVMeController(PCIDevice):
 class SATAController(PCIDevice):
     CLASS_CODE: ClassVar[int] = 0x010601
 
+@dataclass
+class SASController(PCIDevice):
+    CLASS_CODE: ClassVar[int] = 0x010400
+
 
 @dataclass
 class NVIDIA(GPU):
@@ -417,6 +421,14 @@ class Computer:
                 None,
             )[1]
         )
+        sas_controllers = ioreg.ioiterator_to_list(
+            ioreg.IOServiceGetMatchingServices(
+                ioreg.kIOMasterPortDefault,
+                {"IOProviderClass": "IOPCIDevice", "IOPropertyMatch": [{"class-code": binascii.a2b_hex(utilities.hexswap(hex(SASController.CLASS_CODE)[2:].zfill(8)))}]},
+                None,
+            )[1]
+        )
+
         nvme_controllers = ioreg.ioiterator_to_list(
             ioreg.IOServiceGetMatchingServices(
                 ioreg.kIOMasterPortDefault, {"IOProviderClass": "IONVMeController", "IOParentMatch": {"IOProviderClass": "IOPCIDevice"}, "IOPropertyMatch": {"IOClass": "IONVMeController"}}, None
@@ -425,6 +437,11 @@ class Computer:
         for device in sata_controllers:
             self.storage.append(SATAController.from_ioregistry(device))
             ioreg.IOObjectRelease(device)
+        
+        for device in sas_controllers:
+            self.storage.append(SASController.from_ioregistry(device))
+            ioreg.IOObjectRelease(device)
+
         for device in nvme_controllers:
             parent = ioreg.IORegistryEntryGetParentEntry(device, "IOService".encode(), None)[1]
             ioreg.IOObjectRelease(device)