OcAppleKernelLib: Disabled XcpmExtraMsrs MSR_MISC_PWR_MGMT patch on macOS 12+; fix IOAHCIBlockStorage patch on macOS 14.4+ thanks @vit9696 (#545)

Author: PMheart

Changelog.md

@@ -4,6 +4,8 @@ OpenCore Changelog
 - Updated code and added progress bar to macrecovery, thx @soyeonswife63
 - Bundled fat binary i386/x64 10.6+ compatible `nvramdump` with LogoutHook release
 - Added support for manual build of i386/x64 10.6+ versions of userspace tools via `FATBIN32=1 make`
+- Disabled `XcpmExtraMsrs MSR_MISC_PWR_MGMT` patch on macOS 12+ due to non-existence
+- Fixed `ThirdPartyDrives` quirk on macOS 14.4 and above
 
 #### v1.0.0
 - Updated builtin firmware versions for SMBIOS and the rest

Include/Acidanthera/Library/OcAppleKernelLib.h

@@ -129,6 +129,8 @@ typedef enum KERNEL_CACHE_TYPE_ {
 #define KERNEL_VERSION_BIG_SUR        20
 #define KERNEL_VERSION_MONTEREY       21
 #define KERNEL_VERSION_VENTURA        22
+#define KERNEL_VERSION_SONOMA         23
+#define KERNEL_VERSION_SEQUOIA        24
 
 //
 // Minimum kernel versions for each release.
@@ -148,6 +150,8 @@ typedef enum KERNEL_CACHE_TYPE_ {
 #define KERNEL_VERSION_BIG_SUR_MIN        KERNEL_VERSION (KERNEL_VERSION_BIG_SUR, 0, 0)
 #define KERNEL_VERSION_MONTEREY_MIN       KERNEL_VERSION (KERNEL_VERSION_MONTEREY, 0, 0)
 #define KERNEL_VERSION_VENTURA_MIN        KERNEL_VERSION (KERNEL_VERSION_VENTURA, 0, 0)
+#define KERNEL_VERSION_SONOMA_MIN         KERNEL_VERSION (KERNEL_VERSION_SONOMA, 0, 0)
+#define KERNEL_VERSION_SEQUOIA_MIN        KERNEL_VERSION (KERNEL_VERSION_SEQUOIA, 0, 0)
 
 //
 // Maximum kernel versions for each release.
@@ -166,6 +170,8 @@ typedef enum KERNEL_CACHE_TYPE_ {
 #define KERNEL_VERSION_CATALINA_MAX       (KERNEL_VERSION_BIG_SUR_MIN - 1)
 #define KERNEL_VERSION_BIG_SUR_MAX        (KERNEL_VERSION_MONTEREY_MIN - 1)
 #define KERNEL_VERSION_MONTEREY_MAX       (KERNEL_VERSION_VENTURA_MIN - 1)
+#define KERNEL_VERSION_VENTURA_MAX        (KERNEL_VERSION_SONOMA_MIN - 1)
+#define KERNEL_VERSION_SONOMA_MAX         (KERNEL_VERSION_SEQUOIA_MIN - 1)
 
 //
 // Prelinked context used for kernel modification.

Library/OcAppleKernelLib/CommonPatches.c

@@ -446,13 +446,18 @@ PatchAppleXcpmExtraMsrs (
 
   //
   // Now patch writes to MSR_MISC_PWR_MGMT.
+  // On macOS Monterey (12) and above, this no longer exists.
   //
-  Status = PatcherApplyGenericPatch (Patcher, &mMiscPwrMgmtRelPatch);
-  if (EFI_ERROR (Status)) {
-    DEBUG ((DEBUG_INFO, "OCAK: Failed to patch writes to MSR_MISC_PWR_MGMT - %r, trying dbg\n", Status));
-    Status = PatcherApplyGenericPatch (Patcher, &mMiscPwrMgmtDbgPatch);
+  if (OcMatchDarwinVersion (KernelVersion, KERNEL_VERSION_MONTEREY_MIN, 0)) {
+    DEBUG ((DEBUG_INFO, "OCAK: Skipping XcpmExtraMsrs MSR_MISC_PWR_MGMT patch on %u\n", KernelVersion));
+  } else {
+    Status = PatcherApplyGenericPatch (Patcher, &mMiscPwrMgmtRelPatch);
     if (EFI_ERROR (Status)) {
-      DEBUG ((DEBUG_WARN, "OCAK: Failed to patch writes to MSR_MISC_PWR_MGMT - %r\n", Status));
+      DEBUG ((DEBUG_INFO, "OCAK: Failed to patch writes to XcpmExtraMsrs MSR_MISC_PWR_MGMT - %r, trying dbg\n", Status));
+      Status = PatcherApplyGenericPatch (Patcher, &mMiscPwrMgmtDbgPatch);
+      if (EFI_ERROR (Status)) {
+        DEBUG ((DEBUG_WARN, "OCAK: Failed to patch writes to XcpmExtraMsrs MSR_MISC_PWR_MGMT - %r\n", Status));
+      }
     }
   }
 
@@ -988,6 +993,57 @@ PATCHER_GENERIC_PATCH
   .Limit       = 4096
 };
 
+STATIC
+CONST UINT8
+  mIOAHCIBlockStoragePatch144Find[] = {
+  0x4C, 0x8D, 0x2D, 0x00, 0x00, 0x00, 0x00, ///< lea r13, qword ("APPLE" and "APPLE SSD")
+  0x4C, 0x89, 0xEF,                         ///< mov rdi, r13
+  0xE8, 0x00, 0x00, 0x00, 0x00,             ///< call strlen
+  0x4C, 0x89, 0xEF                          ///< mov rdi, r13
+};
+
+STATIC
+CONST UINT8
+  mIOAHCIBlockStoragePatch144FindMask[] = {
+  0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+  0xFF, 0xFF, 0xFF,
+  0xFF, 0x00, 0x00, 0x00, 0x00,
+  0xFF, 0xFF, 0xFF
+};
+
+STATIC
+CONST UINT8
+  mIOAHCIBlockStoragePatch144Replace[] = {
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00,
+  0x31, 0xC0, 0x90, 0x90, 0x90, ///< xor eax, eax ; nop
+  0x00, 0x00, 0x00
+};
+
+STATIC
+CONST UINT8
+  mIOAHCIBlockStoragePatch144ReplaceMask[] = {
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00,
+  0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+  0x00, 0x00, 0x00
+};
+
+STATIC
+PATCHER_GENERIC_PATCH
+  mIOAHCIBlockStoragePatch144 = {
+  .Comment     = DEBUG_POINTER ("IOAHCIBlockStorage trim 14.4+"),
+  .Base        = "__ZN24IOAHCIBlockStorageDriver23DetermineDeviceFeaturesEPt",
+  .Find        = mIOAHCIBlockStoragePatch144Find,
+  .Mask        = mIOAHCIBlockStoragePatch144FindMask,
+  .Replace     = mIOAHCIBlockStoragePatch144Replace,
+  .ReplaceMask = mIOAHCIBlockStoragePatch144ReplaceMask,
+  .Size        = sizeof (mIOAHCIBlockStoragePatch144Find),
+  .Count       = 2,
+  .Skip        = 0,
+  .Limit       = 4096
+};
+
 STATIC
 EFI_STATUS
 PatchThirdPartyDriveSupport (
@@ -1002,6 +1058,20 @@ PatchThirdPartyDriveSupport (
     return EFI_NOT_FOUND;
   }
 
+  //
+  // macOS 14.4+ (Darwin 23.4.0) adopted different patch patterns similar to 13.3+, as below.
+  //
+  if (OcMatchDarwinVersion (KernelVersion, KERNEL_VERSION (KERNEL_VERSION_SONOMA, 4, 0), 0)) {
+    Status = PatcherApplyGenericPatch (Patcher, &mIOAHCIBlockStoragePatch144);
+    if (EFI_ERROR (Status)) {
+      DEBUG ((DEBUG_INFO, "OCAK: [FAIL] Failed to apply patch 14.4+ com.apple.iokit.IOAHCIBlockStorage - %r\n", Status));
+    } else {
+      DEBUG ((DEBUG_INFO, "OCAK: [OK] Patch success 14.4+ com.apple.iokit.IOAHCIBlockStorage\n"));
+    }
+
+    return Status;
+  }
+
   //
   // Starting with macOS 13.3 (Darwin 22.4.0), a new set of patches are required, discovered by @vit9696.
   //