libraries/libstratosphere/include/stratosphere/spl/impl/spl_api_impl.hpp

@@ -70,7 +70,6 @@ namespace ams::spl::impl {
     Result ModularExponentiateWithDrmDeviceCertKey(void *out, size_t out_size, const void *base, size_t base_size, const void *mod, size_t mod_size);
     Result PrepareEsArchiveKey(AccessKey *out_access_key, const void *base, size_t base_size, const void *mod, size_t mod_size, const void *label_digest, size_t label_digest_size, u32 generation);
     Result LoadPreparedAesKey(s32 keyslot, const AccessKey &access_key);
-    Result PrepareEsUnknown2Key(AccessKey *out_access_key, const void *base, size_t base_size, const void *mod, size_t mod_size, const void *label_digest, size_t label_digest_size, u32 generation);
 
     /* FS */
     Result DecryptAndStoreGcKey(const void *src, size_t src_size, const AccessKey &access_key, const KeySource &key_source, u32 option);

libraries/libstratosphere/include/stratosphere/spl/impl/spl_es_interface.hpp

@@ -28,7 +28,6 @@
     AMS_SF_METHOD_INFO(C, H, 28, Result, DecryptAndStoreDrmDeviceCertKey,         (const sf::InPointerBuffer &src, spl::AccessKey access_key, spl::KeySource key_source),                                                                             (src, access_key, key_source),                         hos::Version_5_0_0)                     \
     AMS_SF_METHOD_INFO(C, H, 29, Result, ModularExponentiateWithDrmDeviceCertKey, (const sf::OutPointerBuffer &out, const sf::InPointerBuffer &base, const sf::InPointerBuffer &mod),                                                                 (out, base, mod),                                      hos::Version_5_0_0)                     \
     AMS_SF_METHOD_INFO(C, H, 31, Result, PrepareEsArchiveKey,                     (sf::Out<spl::AccessKey> out_access_key, const sf::InPointerBuffer &base, const sf::InPointerBuffer &mod, const sf::InPointerBuffer &label_digest, u32 generation), (out_access_key, base, mod, label_digest, generation), hos::Version_6_0_0)                     \
-    AMS_SF_METHOD_INFO(C, H, 32, Result, LoadPreparedAesKey,                      (s32 keyslot, spl::AccessKey access_key),                                                                                                                           (keyslot, access_key),                                 hos::Version_6_0_0)                     \
-    AMS_SF_METHOD_INFO(C, H, 33, Result, PrepareEsUnknown2Key,                    (sf::Out<spl::AccessKey> out_access_key, const sf::InPointerBuffer &base, const sf::InPointerBuffer &mod, const sf::InPointerBuffer &label_digest, u32 generation), (out_access_key, base, mod, label_digest, generation), hos::Version_18_0_0)
+    AMS_SF_METHOD_INFO(C, H, 32, Result, LoadPreparedAesKey,                      (s32 keyslot, spl::AccessKey access_key),                                                                                                                           (keyslot, access_key),                                 hos::Version_6_0_0)
 
 AMS_SF_DEFINE_INTERFACE_WITH_BASE(ams::spl::impl, IEsInterface, ::ams::spl::impl::IDeviceUniqueDataInterface, AMS_SPL_I_ES_INTERFACE_INTERFACE_INFO, 0x346D5001)

libraries/libstratosphere/source/spl/impl/spl_api_impl.cpp

@@ -893,10 +893,6 @@ namespace ams::spl::impl {
         R_RETURN(PrepareEsDeviceUniqueKey(out_access_key, base, base_size, mod, mod_size, label_digest, label_digest_size, smc::EsDeviceUniqueKeyType::ArchiveKey, generation));
     }
 
-    Result PrepareEsUnknown2Key(AccessKey *out_access_key, const void *base, size_t base_size, const void *mod, size_t mod_size, const void *label_digest, size_t label_digest_size, u32 generation) {
-        R_RETURN(PrepareEsDeviceUniqueKey(out_access_key, base, base_size, mod, mod_size, label_digest, label_digest_size, smc::EsDeviceUniqueKeyType::Unknown2, generation));
-    }
-
     /* FS */
     Result DecryptAndStoreGcKey(const void *src, size_t src_size, const AccessKey &access_key, const KeySource &key_source, u32 option) {
         R_RETURN(DecryptAndStoreDeviceUniqueKey(src, src_size, access_key, key_source, option));

stratosphere/loader/source/ldr_embedded_usb_patches.inc

@@ -59,11 +59,6 @@ constexpr inline const EmbeddedPatchEntry Usb30ForceEnablePatches_17_0_0[] = {
     { 0x71EC, "\x20\x00\x80\x52\xC0\x03\x5F\xD6", 8 },
 };
 
-constexpr inline const EmbeddedPatchEntry Usb30ForceEnablePatches_18_0_0[] = {
-    { 0x6DCC, "\x20\x00\x80\x52\xC0\x03\x5F\xD6", 8 },
-    { 0x6E48, "\x20\x00\x80\x52\xC0\x03\x5F\xD6", 8 },
-};
-
 constexpr inline const EmbeddedPatch Usb30ForceEnablePatches[] = {
     { ParseModuleId("C0D3F4E87E8B0FE9BBE9F1968A20767F3DC08E03"), util::size(Usb30ForceEnablePatches_9_0_0),  Usb30ForceEnablePatches_9_0_0 },
     { ParseModuleId("B9C700CA8335F8BAA0D2041D8D09F772890BA988"), util::size(Usb30ForceEnablePatches_10_0_0), Usb30ForceEnablePatches_10_0_0 },
@@ -75,5 +70,4 @@ constexpr inline const EmbeddedPatch Usb30ForceEnablePatches[] = {
     { ParseModuleId("30B15A83E94D91750E7470795414AD1AE9C6A8DB"), util::size(Usb30ForceEnablePatches_15_0_0), Usb30ForceEnablePatches_15_0_0 }, /* 15.0.0 */
     { ParseModuleId("225865A442B4B66E8BD14B3E9450B901BDF29A40"), util::size(Usb30ForceEnablePatches_16_0_0), Usb30ForceEnablePatches_16_0_0 }, /* 16.0.0 */
     { ParseModuleId("70D4C2ABCD049F16B301186924367F813DA70248"), util::size(Usb30ForceEnablePatches_17_0_0), Usb30ForceEnablePatches_17_0_0 }, /* 17.0.0 */
-    { ParseModuleId("4F21AE15E814FA46515C0401BB23D4F7ADCBF3F4"), util::size(Usb30ForceEnablePatches_18_0_0), Usb30ForceEnablePatches_18_0_0 }, /* 18.0.0 */
 };

stratosphere/spl/source/spl_es_service.hpp

@@ -55,10 +55,6 @@ namespace ams::spl {
             Result LoadPreparedAesKey(s32 keyslot, AccessKey access_key) {
                 R_RETURN(m_manager.LoadPreparedAesKey(keyslot, this, access_key));
             }
-
-            Result PrepareEsUnknown2Key(sf::Out<AccessKey> out_access_key, const sf::InPointerBuffer &base, const sf::InPointerBuffer &mod, const sf::InPointerBuffer &label_digest, u32 generation) {
-                R_RETURN(m_manager.PrepareEsUnknown2Key(out_access_key.GetPointer(), base.GetPointer(), base.GetSize(), mod.GetPointer(), mod.GetSize(), label_digest.GetPointer(), label_digest.GetSize(), generation));
-            }
     };
     static_assert(spl::impl::IsIEsInterface<EsService>);
 

stratosphere/spl/source/spl_secure_monitor_manager.cpp

@@ -121,10 +121,6 @@ namespace ams::spl {
         R_RETURN(impl::PrepareEsArchiveKey(out_access_key, base, base_size, mod, mod_size, label_digest, label_digest_size, generation));
     }
 
-    Result SecureMonitorManager::PrepareEsUnknown2Key(AccessKey *out_access_key, const void *base, size_t base_size, const void *mod, size_t mod_size, const void *label_digest, size_t label_digest_size, u32 generation) {
-        R_RETURN(impl::PrepareEsUnknown2Key(out_access_key, base, base_size, mod, mod_size, label_digest, label_digest_size, generation));
-    }
-
     Result SecureMonitorManager::PrepareCommonEsTitleKey(AccessKey *out_access_key, const KeySource &key_source, u32 generation) {
         R_RETURN(impl::PrepareCommonEsTitleKey(out_access_key, key_source, generation));
     }

stratosphere/spl/source/spl_secure_monitor_manager.hpp

@@ -52,7 +52,6 @@ namespace ams::spl {
             Result LoadEsDeviceKey(const void *src, size_t src_size, const AccessKey &access_key, const KeySource &key_source, u32 option);
             Result PrepareEsTitleKey(AccessKey *out_access_key, const void *base, size_t base_size, const void *mod, size_t mod_size, const void *label_digest, size_t label_digest_size, u32 generation);
             Result PrepareEsArchiveKey(AccessKey *out_access_key, const void *base, size_t base_size, const void *mod, size_t mod_size, const void *label_digest, size_t label_digest_size, u32 generation);
-            Result PrepareEsUnknown2Key(AccessKey *out_access_key, const void *base, size_t base_size, const void *mod, size_t mod_size, const void *label_digest, size_t label_digest_size, u32 generation);
             Result PrepareCommonEsTitleKey(AccessKey *out_access_key, const KeySource &key_source, u32 generation);
             Result LoadPreparedAesKey(s32 keyslot, const void *owner, const AccessKey &access_key);
             Result AllocateAesKeySlot(s32 *out_keyslot, const void *owner);