added emulator

[palacios.git] / palacios / src / devices / generic.c

diff --git a/palacios/src/devices/generic.c b/palacios/src/devices/generic.c
index 8d329f5..13d9b9c 100644 (file)
--- a/palacios/src/devices/generic.c
+++ b/palacios/src/devices/generic.c
@@ -4,12 +4,10 @@
 #include <geekos/io.h>
 
 
-#define GENERIC_DEBUG 1
 
-#if GENERIC_DEBUG
-#define GENERIC_DEBUG_PRINT(first, rest...) PrintDebug(first, ##rest) 
-#else
-#define GENERIC_DEBUG_PRINT(first, rest...)
+#ifndef DEBUG_GENERIC
+#undef PrintDebug
+#define PrintDebug(fmt, args...)
 #endif
 
 
@@ -35,7 +33,7 @@ struct generic_internal {
 
 int generic_reset_device(struct vm_device * dev)
 {
-  GENERIC_DEBUG_PRINT("generic: reset device\n");
+  PrintDebug("generic: reset device\n");
  
   return 0;
 
@@ -47,14 +45,14 @@ int generic_reset_device(struct vm_device * dev)
 
 int generic_start_device(struct vm_device *dev)
 {
-  GENERIC_DEBUG_PRINT("generic: start device\n");
+  PrintDebug("generic: start device\n");
   return 0;
 }
 
 
 int generic_stop_device(struct vm_device *dev)
 {
-  GENERIC_DEBUG_PRINT("generic: stop device\n");
+  PrintDebug("generic: stop device\n");
   return 0;
 }
 
@@ -68,13 +66,13 @@ int generic_write_port_passthrough(ushort_t port,
 {
   uint_t i;
 
-  GENERIC_DEBUG_PRINT("generic: writing 0x");
+  PrintDebug("generic: writing 0x");
 
   for (i = 0; i < length; i++) { 
-    GENERIC_DEBUG_PRINT("%x", ((uchar_t*)src)[i]);
+    PrintDebug("%x", ((uchar_t*)src)[i]);
   }
   
-  GENERIC_DEBUG_PRINT(" to port 0x%x ... ", port);
+  PrintDebug(" to port 0x%x ... ", port);
 
   switch (length) {
   case 1:
@@ -92,7 +90,7 @@ int generic_write_port_passthrough(ushort_t port,
     }
   }
 
-  GENERIC_DEBUG_PRINT(" done\n");
+  PrintDebug(" done\n");
   
   return length;
 }
@@ -104,7 +102,7 @@ int generic_read_port_passthrough(ushort_t port,
 {
   uint_t i;
 
-  GENERIC_DEBUG_PRINT("generic: reading 0x%x bytes from port 0x%x ...", length, port);
+  PrintDebug("generic: reading 0x%x bytes from port 0x%x ...", length, port);
 
   switch (length) {
   case 1:
@@ -122,13 +120,13 @@ int generic_read_port_passthrough(ushort_t port,
     }
   }
 
-  GENERIC_DEBUG_PRINT(" done ... read 0x");
+  PrintDebug(" done ... read 0x");
 
   for (i = 0; i < length; i++) { 
-    GENERIC_DEBUG_PRINT("%x", ((uchar_t*)src)[i]);
+    PrintDebug("%x", ((uchar_t*)src)[i]);
   }
 
-  GENERIC_DEBUG_PRINT("\n");
+  PrintDebug("\n");
 
   return length;
 }
@@ -140,15 +138,15 @@ int generic_write_port_ignore(ushort_t port,
 {
   uint_t i;
 
-  GENERIC_DEBUG_PRINT("generic: writing 0x");
+  PrintDebug("generic: writing 0x");
 
   for (i = 0; i < length; i++) { 
-    GENERIC_DEBUG_PRINT("%x", ((uchar_t*)src)[i]);
+    PrintDebug("%x", ((uchar_t*)src)[i]);
   }
   
-  GENERIC_DEBUG_PRINT(" to port 0x%x ... ", port);
+  PrintDebug(" to port 0x%x ... ", port);
 
-  GENERIC_DEBUG_PRINT(" ignored\n");
+  PrintDebug(" ignored\n");
   
   return length;
 }
@@ -159,10 +157,10 @@ int generic_read_port_ignore(ushort_t port,
                             struct vm_device * dev)
 {
 
-  GENERIC_DEBUG_PRINT("generic: reading 0x%x bytes from port 0x%x ...", length, port);
+  PrintDebug("generic: reading 0x%x bytes from port 0x%x ...", length, port);
 
   memset((char*)src,0,length);
-  GENERIC_DEBUG_PRINT(" ignored (return zeroed buffer)\n");
+  PrintDebug(" ignored (return zeroed buffer)\n");
 
   return length;
 }
@@ -186,58 +184,58 @@ int generic_init_device(struct vm_device * dev)
   struct generic_internal *state = (struct generic_internal *)(dev->private_data);
   uint_t i, j;
 
-  GENERIC_DEBUG_PRINT("generic: init_device\n");
+  PrintDebug("generic: init_device\n");
 
   // Would read state here
 
   generic_reset_device(dev);
 
   for (i = 0; i < state->num_port_ranges; i++) { 
-    GENERIC_DEBUG_PRINT("generic: hooking ports 0x%x to 0x%x as %x\n", state->port_ranges[i][0], state->port_ranges[i][1], state->port_ranges[i][2]==GENERIC_PRINT_AND_PASSTHROUGH ? "print-and-passthrough" : "print-and-ignore");
+    PrintDebug("generic: hooking ports 0x%x to 0x%x as %x\n", state->port_ranges[i][0], state->port_ranges[i][1], state->port_ranges[i][2]==GENERIC_PRINT_AND_PASSTHROUGH ? "print-and-passthrough" : "print-and-ignore");
 
 #if PORT_HOOKS
     for (j = state->port_ranges[i][0]; j <= state->port_ranges[i][1]; j++) { 
       if (state->port_ranges[i][2]==GENERIC_PRINT_AND_PASSTHROUGH) { 
        if (dev_hook_io(dev, j, &generic_read_port_passthrough, &generic_write_port_passthrough)) { 
-         GENERIC_DEBUG_PRINT("generic: can't hook port 0x%x (already hooked?)\n", j);
+         PrintDebug("generic: can't hook port 0x%x (already hooked?)\n", j);
        }
       } else if (state->port_ranges[i][2]==GENERIC_PRINT_AND_IGNORE) { 
        if (dev_hook_io(dev, j, &generic_read_port_ignore, &generic_write_port_ignore)) { 
-         GENERIC_DEBUG_PRINT("generic: can't hook port 0x%x (already hooked?)\n", j);
+         PrintDebug("generic: can't hook port 0x%x (already hooked?)\n", j);
        }
       } 
     }
 #else
-    GENERIC_DEBUG_PRINT("generic: hooking ports not supported\n");
+    PrintDebug("generic: hooking ports not supported\n");
 #endif
 
   }
 
   for (i = 0; i < state->num_address_ranges; i++) { 
-    GENERIC_DEBUG_PRINT("generic: hooking addresses 0x%x to 0x%x\n",state->address_ranges[i][0],state->address_ranges[i][1]); 
+    PrintDebug("generic: hooking addresses 0x%x to 0x%x\n",state->address_ranges[i][0],state->address_ranges[i][1]); 
 
 #if MEM_HOOKS
     if (dev_hook_mem(dev, state->address_ranges[i][0], state->address_ranges[i][1])) {
-      GENERIC_DEBUG_PRINT("generic: Can't hook addresses 0x%x to 0x%x (already hooked?)\n",
+      PrintDebug("generic: Can't hook addresses 0x%x to 0x%x (already hooked?)\n",
                  state->address_ranges[i][0], state->address_ranges[i][1]); 
     }
 #else
-    GENERIC_DEBUG_PRINT("generic: hooking addresses not supported\n");
+    PrintDebug("generic: hooking addresses not supported\n");
 #endif
 
   }
 
   for (i = 0; i < state->num_irq_ranges; i++) { 
-    GENERIC_DEBUG_PRINT("generic: hooking irqs 0x%x to 0x%x\n",state->irq_ranges[i][0],state->irq_ranges[i][1]);
+    PrintDebug("generic: hooking irqs 0x%x to 0x%x\n",state->irq_ranges[i][0],state->irq_ranges[i][1]);
 
 #if IRQ_HOOKS
     for (j = state->irq_ranges[i][0]; j <= state->irq_ranges[i][1]; j++) { 
       if (dev_hook_irq(dev, j, &generic_interrupt)) { 
-       GENERIC_DEBUG_PRINT("generic: can't hook irq  0x%x (already hooked?)\n", j);
+       PrintDebug("generic: can't hook irq  0x%x (already hooked?)\n", j);
       }
     }
 #else
-    GENERIC_DEBUG_PRINT("generic: hooking irqs not supported\n");
+    PrintDebug("generic: hooking irqs not supported\n");
 #endif
 
   }
@@ -250,48 +248,48 @@ int generic_deinit_device(struct vm_device *dev)
   struct generic_internal *state = (struct generic_internal *)(dev->private_data);
   uint_t i, j;
 
-  GENERIC_DEBUG_PRINT("generic: deinit_device\n");
+  PrintDebug("generic: deinit_device\n");
 
   for (i = 0; i < state->num_irq_ranges; i++) { 
-    GENERIC_DEBUG_PRINT("generic: unhooking irqs 0x%x to 0x%x\n", state->irq_ranges[i][0], state->irq_ranges[i][1]);
+    PrintDebug("generic: unhooking irqs 0x%x to 0x%x\n", state->irq_ranges[i][0], state->irq_ranges[i][1]);
 
 #if IRQ_HOOKS
     for (j = state->irq_ranges[i][0]; j <= state->irq_ranges[i][1]; j++) { 
       if (dev_unhook_irq(dev, j)) {
-       GENERIC_DEBUG_PRINT("generic: can't unhook irq 0x%x (already unhooked?)\n",j);
+       PrintDebug("generic: can't unhook irq 0x%x (already unhooked?)\n",j);
       }
     }
 #else
-    GENERIC_DEBUG_PRINT("generic: unhooking irqs not supported\n");
+    PrintDebug("generic: unhooking irqs not supported\n");
 #endif
 
   }
 
   for (i = 0; i < state->num_address_ranges; i++) { 
-    GENERIC_DEBUG_PRINT("generic: unhooking addresses 0x%x to 0x%x\n",state->address_ranges[i][0],state->address_ranges[i][1]); 
+    PrintDebug("generic: unhooking addresses 0x%x to 0x%x\n",state->address_ranges[i][0],state->address_ranges[i][1]); 
 
 #if MEM_HOOKS
     if (dev_unhook_mem(dev, state->address_ranges[i][0], state->address_ranges[i][1])) {
-      GENERIC_DEBUG_PRINT("generic: Can't unhook addresses 0x%x to 0x%x (already unhooked?)\n",
+      PrintDebug("generic: Can't unhook addresses 0x%x to 0x%x (already unhooked?)\n",
                  state->address_ranges[i][0], state->address_ranges[i][1]); 
     }
 #else
-    GENERIC_DEBUG_PRINT("generic: unhooking addresses not supported\n");
+    PrintDebug("generic: unhooking addresses not supported\n");
 #endif
 
   }
 
   for (i = 0; i < state->num_port_ranges; i++) { 
-    GENERIC_DEBUG_PRINT("generic: unhooking ports 0x%x to 0x%x\n",state->port_ranges[i][0],state->port_ranges[i][1]);
+    PrintDebug("generic: unhooking ports 0x%x to 0x%x\n",state->port_ranges[i][0],state->port_ranges[i][1]);
 
 #if PORT_HOOKS
     for (j = state->port_ranges[i][0]; j <= state->port_ranges[i][1]; j++) { 
       if (dev_unhook_io(dev, j)) {
-       GENERIC_DEBUG_PRINT("generic: can't unhook port 0x%x (already unhooked?)\n", j);
+       PrintDebug("generic: can't unhook port 0x%x (already unhooked?)\n", j);
       }
     }
 #else
-    GENERIC_DEBUG_PRINT("generic: unhooking ports not supported\n");
+    PrintDebug("generic: unhooking ports not supported\n");
 #endif
 
   }