From e8911d3ba1895a9efc6d4d66a736eedfcc2aa703 Mon Sep 17 00:00:00 2001
From: Extrems <metaradil@gmail.com>
Date: Mon, 4 Mar 2024 20:53:23 -0500
Subject: [PATCH] - Only enable for GC Loader if eligible as patch device. -
 Forcibly use GC Loader as patch device if enabled features demand it.

---
 cube/swiss/source/bba.c                                     | 3 ++-
 cube/swiss/source/devices/gcloader/deviceHandler-gcloader.c | 2 +-
 cube/swiss/source/gcm.c                                     | 6 ++++++
 cube/swiss/source/patcher.c                                 | 2 +-
 4 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/cube/swiss/source/bba.c b/cube/swiss/source/bba.c
index 3bbc5cd9..3896910b 100644
--- a/cube/swiss/source/bba.c
+++ b/cube/swiss/source/bba.c
@@ -35,7 +35,8 @@ void init_network(void *args) {
 		}
 
 		if(if_nametoindex("E20") == 1) {
-			__device_gcloader.emulable |= EMU_ETHERNET;
+			if(__device_gcloader.features & FEAT_PATCHES)
+				__device_gcloader.emulable |= EMU_ETHERNET;
 			__device_ata_c.emulable |= EMU_ETHERNET;
 			__device_sd_c.emulable |= EMU_ETHERNET;
 			__device_sd_a.emulable |= EMU_ETHERNET;
diff --git a/cube/swiss/source/devices/gcloader/deviceHandler-gcloader.c b/cube/swiss/source/devices/gcloader/deviceHandler-gcloader.c
index 58de9177..4d1d429c 100644
--- a/cube/swiss/source/devices/gcloader/deviceHandler-gcloader.c
+++ b/cube/swiss/source/devices/gcloader/deviceHandler-gcloader.c
@@ -337,7 +337,7 @@ u32 deviceHandler_GCLoader_emulated() {
 			else if (swissSettings.emulateReadSpeed)
 				return EMU_READ | EMU_READ_SPEED;
 			else if (swissSettings.emulateEthernet && (devices[DEVICE_CUR]->emulable & EMU_ETHERNET))
-				return EMU_READ | EMU_ETHERNET;
+				return EMU_READ | EMU_ETHERNET | EMU_BUS_ARBITER;
 			else if (swissSettings.emulateMemoryCard &&
 					!(swissSettings.audioStreaming && (devices[DEVICE_CUR]->quirks & QUIRK_GCLOADER_WRITE_CONFLICT)))
 				return EMU_READ | EMU_MEMCARD;
diff --git a/cube/swiss/source/gcm.c b/cube/swiss/source/gcm.c
index e00ff275..9ed79878 100644
--- a/cube/swiss/source/gcm.c
+++ b/cube/swiss/source/gcm.c
@@ -510,7 +510,13 @@ int patch_gcm(ExecutableFile *filesToPatch, int numToPatch) {
 	bool patchDeviceReady = false;
 	if(devices[DEVICE_CUR]->features & FEAT_PATCHES) {
 		if(devices[DEVICE_CUR] == &__device_gcloader && (devices[DEVICE_CONFIG] == &__device_sd_a || devices[DEVICE_CONFIG] == &__device_sd_b || devices[DEVICE_CONFIG] == &__device_sd_c)) {
+			devices[DEVICE_PATCHES] = devices[DEVICE_CUR];
+			u32 emulated = devices[DEVICE_CUR]->emulated();
 			devices[DEVICE_PATCHES] = devices[DEVICE_CONFIG];
+			if((emulated ^ devices[DEVICE_CUR]->emulated()) & ~EMU_BUS_ARBITER) {
+				devices[DEVICE_PATCHES] = devices[DEVICE_CUR];
+				patchDeviceReady = true;
+			}
 		}
 		else {
 			devices[DEVICE_PATCHES] = devices[DEVICE_CUR];
diff --git a/cube/swiss/source/patcher.c b/cube/swiss/source/patcher.c
index 85f99db6..8702c0dd 100644
--- a/cube/swiss/source/patcher.c
+++ b/cube/swiss/source/patcher.c
@@ -335,7 +335,7 @@ int install_code(int final)
 					patch     = gcloader_v2_card_bin;
 					patchSize = gcloader_v2_card_bin_size;
 					break;
-				case EMU_READ | EMU_ETHERNET:
+				case EMU_READ | EMU_ETHERNET | EMU_BUS_ARBITER:
 					patch     = gcloader_v2_eth_bin;
 					patchSize = gcloader_v2_eth_bin_size;
 					break;