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use different sb detection for tandy dac initialization

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3418
This commit is contained in:
Sebastian Strohhäcker 2009-06-07 10:18:14 +00:00
parent 618f0867c1
commit 4ad533c78f
3 changed files with 45 additions and 55 deletions
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16
src/hardware/sblaster.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: sblaster.cpp,v 1.74 2009-06-06 15:45:31 c2woody Exp $ */
/* $Id: sblaster.cpp,v 1.75 2009-06-07 10:18:13 c2woody Exp $ */
#include <iomanip>
#include <sstream>
@ -1417,6 +1417,19 @@ static void adlib_gusforward(Bitu /*port*/,Bitu val,Bitu /*iolen*/) {
adlib_commandreg=(Bit8u)(val&0xff);
}
bool SB_Get_Address(Bitu& sbaddr, Bitu& sbirq, Bitu& sbdma) {
sbaddr=0;
sbirq =0;
sbdma =0;
if (sb.type == SBT_NONE) return false;
else {
sbaddr=sb.hw.base;
sbirq =sb.hw.irq;
sbdma = sb.hw.dma8;
return true;
}
}
static void SBLASTER_CallBack(Bitu len) {
switch (sb.mode) {
case MODE_NONE:
@ -1443,6 +1456,7 @@ static void SBLASTER_CallBack(Bitu len) {
break;
}
}
class SBLASTER: public Module_base {
private:
/* Data */