$OpenBSD: patch-iodev_es1370_cc,v 1.1 2011/12/13 08:46:51 giovanni Exp $

Fix for busmaster DMA transfers from device to memory

--- iodev/es1370.cc.orig	Wed Dec  7 01:58:00 2011
+++ iodev/es1370.cc	Wed Dec  7 01:58:58 2011
@@ -465,10 +465,10 @@ void bx_es1370_c::run_channel(unsigned chan, int timer
 
   if (chan == ADC_CHANNEL) {
     BX_ES1370_THIS soundmod->getwavepacket(temp, tmpbuf);
-    DEV_MEM_WRITE_PHYSICAL_BLOCK(addr, temp, tmpbuf);
+    DEV_MEM_WRITE_PHYSICAL_DMA(addr, temp, tmpbuf);
     transfered = temp;
   } else {
-    DEV_MEM_READ_PHYSICAL_BLOCK(addr, temp, tmpbuf);
+    DEV_MEM_READ_PHYSICAL_DMA(addr, temp, tmpbuf);
     if (((int)chan == BX_ES1370_THIS s.dac_nr_active) && BX_ES1370_THIS s.dac_outputinit) {
       BX_ES1370_THIS soundmod->sendwavepacket(temp, tmpbuf);
     }