diff --git a/src/core/address_space.cpp b/src/core/address_space.cpp
index ceafa7ba..409b453b 100644
--- a/src/core/address_space.cpp
+++ b/src/core/address_space.cpp
@@ -113,7 +113,8 @@ struct AddressSpace::Impl {
         return ptr;
     }
 
-    void* MapPrivate(VAddr virtual_addr, size_t size, u64 alignment, ULONG prot) {
+    void* MapPrivate(VAddr virtual_addr, size_t size, u64 alignment, ULONG prot,
+                     bool no_commit = false) {
         // Map a private allocation
         MEM_ADDRESS_REQUIREMENTS req{};
         MEM_EXTENDED_PARAMETER param{};
@@ -124,8 +125,12 @@ struct AddressSpace::Impl {
         req.Alignment = alignment < 64_KB ? 0 : alignment;
         param.Type = MemExtendedParameterAddressRequirements;
         param.Pointer = &req;
-        ULONG alloc_type = MEM_COMMIT | MEM_RESERVE | (alignment > 2_MB ? MEM_LARGE_PAGES : 0);
-        void* const ptr = VirtualAlloc2(process, nullptr, size, alloc_type, prot, &param, 1);
+        ULONG alloc_type = MEM_RESERVE | (alignment > 2_MB ? MEM_LARGE_PAGES : 0);
+        if (!no_commit) {
+            alloc_type |= MEM_COMMIT;
+        }
+        void* const ptr = VirtualAlloc2(process, reinterpret_cast<PVOID>(virtual_addr), size,
+                                        alloc_type, prot, &param, 1);
         ASSERT_MSG(ptr, "{}", Common::GetLastErrorMsg());
         return ptr;
     }
@@ -224,7 +229,8 @@ struct AddressSpace::Impl {
         return nullptr;
     }
 
-    void* MapPrivate(VAddr virtual_addr, size_t size, u64 alignment, PosixPageProtection prot) {
+    void* MapPrivate(VAddr virtual_addr, size_t size, u64 alignment, PosixPageProtection prot,
+                     bool no_commit = false) {
         UNREACHABLE();
         return nullptr;
     }
@@ -271,4 +277,8 @@ void AddressSpace::Protect(VAddr virtual_addr, size_t size, MemoryPermission per
     return impl->Protect(virtual_addr, size, true, true, true);
 }
 
+void* AddressSpace::Reserve(size_t size, u64 alignment) {
+    return impl->MapPrivate(0, size, alignment, PAGE_READWRITE, true);
+}
+
 } // namespace Core
diff --git a/src/core/address_space.h b/src/core/address_space.h
index 322ab9c7..0e344358 100644
--- a/src/core/address_space.h
+++ b/src/core/address_space.h
@@ -49,6 +49,8 @@ public:
 
     void Protect(VAddr virtual_addr, size_t size, MemoryPermission perms);
 
+    void* Reserve(size_t size, u64 alignment);
+
 private:
     struct Impl;
     std::unique_ptr<Impl> impl;
diff --git a/src/core/libraries/gnmdriver/gnmdriver.cpp b/src/core/libraries/gnmdriver/gnmdriver.cpp
index 386446f7..f6550b18 100644
--- a/src/core/libraries/gnmdriver/gnmdriver.cpp
+++ b/src/core/libraries/gnmdriver/gnmdriver.cpp
@@ -10,6 +10,7 @@
 #include "core/libraries/gnmdriver/gnmdriver.h"
 #include "core/libraries/libs.h"
 #include "core/libraries/videoout/video_out.h"
+#include "core/memory.h"
 #include "core/platform.h"
 #include "video_core/amdgpu/liverpool.h"
 #include "video_core/amdgpu/pm4_cmds.h"
@@ -40,6 +41,10 @@ struct AscQueueInfo {
 };
 static VideoCore::SlotVector<AscQueueInfo> asc_queues{};
 
+static constexpr u32 TessellationFactorRingSize = 128_KB;
+static constexpr u32 TessellationFactorRingAlignment = 64_KB; // toolkit is using this alignment
+VAddr tessellation_factors_ring_addr{0};
+
 static void DumpCommandList(std::span<const u32> cmd_list, const std::string& postfix) {
     using namespace Common::FS;
     const auto dump_dir = GetUserPath(PathType::PM4Dir);
@@ -607,9 +612,15 @@ int PS4_SYSV_ABI sceGnmGetShaderStatus() {
     return ORBIS_OK;
 }
 
-int PS4_SYSV_ABI sceGnmGetTheTessellationFactorRingBufferBaseAddress() {
-    LOG_ERROR(Lib_GnmDriver, "(STUBBED) called");
-    return ORBIS_OK;
+VAddr PS4_SYSV_ABI sceGnmGetTheTessellationFactorRingBufferBaseAddress() {
+    LOG_TRACE(Lib_GnmDriver, "called");
+    // Actual virtual buffer address is hardcoded in the driver to 0xff00'000
+    if (tessellation_factors_ring_addr == 0) {
+        auto* memory = Core::Memory::Instance();
+        tessellation_factors_ring_addr =
+            memory->Reserve(TessellationFactorRingSize, TessellationFactorRingAlignment);
+    }
+    return tessellation_factors_ring_addr;
 }
 
 int PS4_SYSV_ABI sceGnmGpuPaDebugEnter() {
diff --git a/src/core/libraries/gnmdriver/gnmdriver.h b/src/core/libraries/gnmdriver/gnmdriver.h
index 4319d0dc..b2e78436 100644
--- a/src/core/libraries/gnmdriver/gnmdriver.h
+++ b/src/core/libraries/gnmdriver/gnmdriver.h
@@ -97,7 +97,7 @@ int PS4_SYSV_ABI sceGnmGetResourceType();
 int PS4_SYSV_ABI sceGnmGetResourceUserData();
 int PS4_SYSV_ABI sceGnmGetShaderProgramBaseAddress();
 int PS4_SYSV_ABI sceGnmGetShaderStatus();
-int PS4_SYSV_ABI sceGnmGetTheTessellationFactorRingBufferBaseAddress();
+VAddr PS4_SYSV_ABI sceGnmGetTheTessellationFactorRingBufferBaseAddress();
 int PS4_SYSV_ABI sceGnmGpuPaDebugEnter();
 int PS4_SYSV_ABI sceGnmGpuPaDebugLeave();
 int PS4_SYSV_ABI sceGnmInsertDingDongMarker();
diff --git a/src/core/memory.h b/src/core/memory.h
index 7a623db7..87cd9188 100644
--- a/src/core/memory.h
+++ b/src/core/memory.h
@@ -115,6 +115,10 @@ public:
 
     int DirectMemoryQuery(PAddr addr, bool find_next, Libraries::Kernel::OrbisQueryInfo* out_info);
 
+    VAddr Reserve(size_t size, u64 alignment) {
+        return reinterpret_cast<VAddr>(impl.Reserve(size, alignment));
+    }
+
     std::pair<vk::Buffer, size_t> GetVulkanBuffer(VAddr addr);
 
 private: