X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=libpcsxcore%2Fpsxhw.c;h=7b2401b1875c6d26cd5bbdb26b2c492de442ceb8;hb=086adfff4fe6352e401d00c052071a6b91245b40;hp=84ce2f7305ab6add5fec1071af5a3ed07aaff4ef;hpb=943a507a4156b8f5b00e4431152e41eeb4dc6f3d;p=pcsx_rearmed.git

diff --git a/libpcsxcore/psxhw.c b/libpcsxcore/psxhw.c
index 84ce2f73..7b2401b1 100644
--- a/libpcsxcore/psxhw.c
+++ b/libpcsxcore/psxhw.c
@@ -38,7 +38,7 @@ void psxHwReset() {
 	mdecInit(); // initialize mdec decoder
 	cdrReset();
 	psxRcntInit();
-	HW_GPU_STATUS = 0x14802000;
+	HW_GPU_STATUS = SWAP32(0x14802000);
 }
 
 u8 psxHwRead8(u32 add) {
@@ -123,7 +123,14 @@ u16 psxHwRead16(u32 add) {
 			return hard;
 		case 0x1f80105e:
 			hard = SIO1_readBaud16();
-			return hard;
+			return hard;
+#else
+		/* Fixes Armored Core misdetecting the Link cable being detected.
+		 * We want to turn that thing off and force it to do local multiplayer instead.
+		 * Thanks Sony for the fix, they fixed it in their PS Classic fork.
+		 */
+		case 0x1f801054:
+			return 0x80;
 #endif
 		case 0x1f801100:
 			hard = psxRcntRcount(0);
@@ -241,8 +248,8 @@ u32 psxHwRead32(u32 add) {
 			return hard;
 		case 0x1f801814:
 			gpuSyncPluginSR();
-			hard = HW_GPU_STATUS;
-			if (hSyncCount < 240 && (HW_GPU_STATUS & PSXGPU_ILACE_BITS) != PSXGPU_ILACE_BITS)
+			hard = SWAP32(HW_GPU_STATUS);
+			if (hSyncCount < 240 && (hard & PSXGPU_ILACE_BITS) != PSXGPU_ILACE_BITS)
 				hard |= PSXGPU_LCF & (psxRegs.cycle << 20);
 #ifdef PSXHW_LOG
 			PSXHW_LOG("GPU STATUS 32bit read %x\n", hard);
@@ -439,7 +446,7 @@ void psxHwWrite16(u32 add, u16 value) {
 			PSXHW_LOG("IMASK 16bit write %x\n", value);
 #endif
 			psxHu16ref(0x1074) = SWAPu16(value);
-			if (psxHu16ref(0x1070) & value)
+			if (psxHu16ref(0x1070) & SWAPu16(value))
 				new_dyna_set_event(PSXINT_NEWDRC_CHECK, 1);
 			return;
 
@@ -553,7 +560,7 @@ void psxHwWrite32(u32 add, u32 value) {
 			PSXHW_LOG("IMASK 32bit write %x\n", value);
 #endif
 			psxHu32ref(0x1074) = SWAPu32(value);
-			if (psxHu32ref(0x1070) & value)
+			if (psxHu32ref(0x1070) & SWAPu32(value))
 				new_dyna_set_event(PSXINT_NEWDRC_CHECK, 1);
 			return;