From 2375c15de20779d5a6bdaeceeed89f46a1d7fa61 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Strohh=C3=A4cker?=
 <c2woody@users.sourceforge.net>
Date: Sat, 23 Apr 2011 10:50:38 +0000
Subject: [PATCH] add function to manually trigger the 16bit sb IRQ (ripsaw;
 fixes sb16 detection for Assault Wing)

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3699
---
 src/hardware/sblaster.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/hardware/sblaster.cpp b/src/hardware/sblaster.cpp
index b6989abf..82c31c65 100644
--- a/src/hardware/sblaster.cpp
+++ b/src/hardware/sblaster.cpp
@@ -982,6 +982,10 @@ static void DSP_DoCommand(void) {
 	case 0xf2:	/* Trigger 8bit IRQ */
 		SB_RaiseIRQ(SB_IRQ_8);
 		break;
+	case 0xf3:   /* Trigger 16bit IRQ */
+		DSP_SB16_ONLY; 
+		SB_RaiseIRQ(SB_IRQ_16);
+		break;
 	case 0xf8:  /* Undocumented, pre-SB16 only */
 		DSP_FlushData();
 		DSP_AddData(0);