X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?p=palacios.git;a=blobdiff_plain;f=palacios%2Fsrc%2Fdevices%2F8259a.c;h=4b70979829973ce40b3f69086179c6a47e5d027c;hp=8019f82382c5ff3aea5895df2dec2d5230b77b49;hb=cfcceed5890430afedcc544bd7dbb69e29dfd65a;hpb=19c179d8c8a23c2612f9c12ec7cbedc299ce80e5

diff --git a/palacios/src/devices/8259a.c b/palacios/src/devices/8259a.c
index 8019f82..4b70979 100644
--- a/palacios/src/devices/8259a.c
+++ b/palacios/src/devices/8259a.c
@@ -292,31 +292,31 @@ static int pic_get_intr_number(void * private_data) {
 /* The IRQ number is the number returned by pic_get_intr_number(), not the pin number */
 static int pic_begin_irq(void * private_data, int irq) {
     struct pic_internal * state = (struct pic_internal*)private_data;
-
+    
     if ((irq >= state->master_icw2) && (irq <= state->master_icw2 + 7)) {
-	irq &= 0x7;
+       irq &= 0x7;
     } else if ((irq >= state->slave_icw2) && (irq <= state->slave_icw2 + 7)) {
-	irq &= 0x7;
-	irq += 8;
+       irq &= 0x7;
+       irq += 8;
     } else {
-	//    PrintError("8259 PIC: Could not find IRQ (0x%x) to Begin\n",irq);
-	return -1;
+       //    PrintError("8259 PIC: Could not find IRQ (0x%x) to Begin\n",irq);
+       return -1;
     }
-
+    
     if (irq <= 7) {
-	if (((state->master_irr & ~(state->master_imr)) >> irq) == 0x01) {
-	    state->master_isr |= (0x1 << irq);
+       if (((state->master_irr & ~(state->master_imr)) >> irq) == 0x01) {
+           state->master_isr |= (0x1 << irq);
 
-	    if (!(state->master_elcr & (0x1 << irq))) {
-		state->master_irr &= ~(0x1 << irq);
-	    }
-	}
+           if (!(state->master_elcr & (0x1 << irq))) {
+               state->master_irr &= ~(0x1 << irq);
+           }
+       }
     } else {
-	state->slave_isr |= (0x1 << (irq - 8));
+       state->slave_isr |= (0x1 << (irq - 8));
 
-	if (!(state->slave_elcr & (0x1 << irq))) {
-	    state->slave_irr &= ~(0x1 << (irq - 8));
-	}
+       if (!(state->slave_elcr & (0x1 << irq))) {
+           state->slave_irr &= ~(0x1 << (irq - 8));
+       }
     }
 
     return 0;