6 files changed, 40 insertions, 9 deletions
diff --git a/src/core/hle/service/acc/acc.cpp b/src/core/hle/service/acc/acc.cpp
index 85a3f0802..6d1084fd1 100644
--- a/src/core/hle/service/acc/acc.cpp
+++ b/src/core/hle/service/acc/acc.cpp
@@ -7,6 +7,7 @@
 #include "common/fs/file.h"
 #include "common/fs/path_util.h"
 #include "common/logging/log.h"
+#include "common/polyfill_ranges.h"
 #include "common/string_util.h"
 #include "common/swap.h"
 #include "core/constants.h"
diff --git a/src/core/hle/service/acc/profile_manager.cpp b/src/core/hle/service/acc/profile_manager.cpp
index 481e0d141..97f7c6688 100644
--- a/src/core/hle/service/acc/profile_manager.cpp
+++ b/src/core/hle/service/acc/profile_manager.cpp
@@ -9,6 +9,7 @@
 #include "common/fs/file.h"
 #include "common/fs/fs.h"
 #include "common/fs/path_util.h"
+#include "common/polyfill_ranges.h"
 #include "common/settings.h"
 #include "core/hle/service/acc/profile_manager.h"
 
diff --git a/src/core/hle/service/am/am.cpp b/src/core/hle/service/am/am.cpp
index 8ea7fd760..22999c942 100644
--- a/src/core/hle/service/am/am.cpp
+++ b/src/core/hle/service/am/am.cpp
@@ -1125,7 +1125,7 @@ void IStorageAccessor::Write(Kernel::HLERequestContext& ctx) {
 
     const u64 offset{rp.Pop<u64>()};
     const std::vector<u8> data{ctx.ReadBuffer()};
-    const std::size_t size{std::min(data.size(), backing.GetSize() - offset)};
+    const std::size_t size{std::min<u64>(data.size(), backing.GetSize() - offset)};
 
     LOG_DEBUG(Service_AM, "called, offset={}, size={}", offset, size);
 
@@ -1149,7 +1149,7 @@ void IStorageAccessor::Read(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
 
     const u64 offset{rp.Pop<u64>()};
-    const std::size_t size{std::min(ctx.GetWriteBufferSize(), backing.GetSize() - offset)};
+    const std::size_t size{std::min<u64>(ctx.GetWriteBufferSize(), backing.GetSize() - offset)};
 
     LOG_DEBUG(Service_AM, "called, offset={}, size={}", offset, size);
 
diff --git a/src/core/hle/service/audio/audren_u.cpp b/src/core/hle/service/audio/audren_u.cpp
index 034ee273f..3a1c231b6 100644
--- a/src/core/hle/service/audio/audren_u.cpp
+++ b/src/core/hle/service/audio/audren_u.cpp
@@ -14,6 +14,7 @@
 #include "common/bit_util.h"
 #include "common/common_funcs.h"
 #include "common/logging/log.h"
+#include "common/polyfill_ranges.h"
 #include "common/string_util.h"
 #include "core/core.h"
 #include "core/hle/ipc_helpers.h"
diff --git a/src/core/hle/service/nifm/nifm.cpp b/src/core/hle/service/nifm/nifm.cpp
index e3ef06481..4fa9f51a6 100644
--- a/src/core/hle/service/nifm/nifm.cpp
+++ b/src/core/hle/service/nifm/nifm.cpp
@@ -129,6 +129,9 @@ static_assert(sizeof(NifmNetworkProfileData) == 0x18E,
               "NifmNetworkProfileData has incorrect size.");
 #pragma pack(pop)
 
+constexpr Result ResultPendingConnection{ErrorModule::NIFM, 111};
+constexpr Result ResultNetworkCommunicationDisabled{ErrorModule::NIFM, 1111};
+
 class IScanRequest final : public ServiceFramework<IScanRequest> {
 public:
     explicit IScanRequest(Core::System& system_) : ServiceFramework{system_, "IScanRequest"} {
@@ -192,6 +195,10 @@ private:
     void Submit(Kernel::HLERequestContext& ctx) {
         LOG_WARNING(Service_NIFM, "(STUBBED) called");
 
+        if (state == RequestState::NotSubmitted) {
+            UpdateState(RequestState::Pending);
+        }
+
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(ResultSuccess);
     }
@@ -201,19 +208,32 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
-
-        if (Network::GetHostIPv4Address().has_value()) {
-            rb.PushEnum(RequestState::Connected);
-        } else {
-            rb.PushEnum(RequestState::NotSubmitted);
-        }
+        rb.PushEnum(state);
     }
 
     void GetResult(Kernel::HLERequestContext& ctx) {
         LOG_WARNING(Service_NIFM, "(STUBBED) called");
 
+        const auto result = [this] {
+            const auto has_connection = Network::GetHostIPv4Address().has_value();
+            switch (state) {
+            case RequestState::NotSubmitted:
+                return has_connection ? ResultSuccess : ResultNetworkCommunicationDisabled;
+            case RequestState::Pending:
+                if (has_connection) {
+                    UpdateState(RequestState::Connected);
+                } else {
+                    UpdateState(RequestState::Error);
+                }
+                return ResultPendingConnection;
+            case RequestState::Connected:
+            default:
+                return ResultSuccess;
+            }
+        }();
+
         IPC::ResponseBuilder rb{ctx, 2};
-        rb.Push(ResultSuccess);
+        rb.Push(result);
     }
 
     void GetSystemEventReadableHandles(Kernel::HLERequestContext& ctx) {
@@ -252,8 +272,15 @@ private:
         rb.Push<u32>(0);
     }
 
+    void UpdateState(RequestState new_state) {
+        state = new_state;
+        event1->Signal();
+    }
+
     KernelHelpers::ServiceContext service_context;
 
+    RequestState state;
+
     Kernel::KEvent* event1;
     Kernel::KEvent* event2;
 };
diff --git a/src/core/hle/service/nvflinger/nvflinger.h b/src/core/hle/service/nvflinger/nvflinger.h
index 460bef976..9b22397db 100644
--- a/src/core/hle/service/nvflinger/nvflinger.h
+++ b/src/core/hle/service/nvflinger/nvflinger.h
@@ -11,6 +11,7 @@
 #include <vector>
 
 #include "common/common_types.h"
+#include "common/polyfill_thread.h"
 #include "core/hle/result.h"
 #include "core/hle/service/kernel_helpers.h"