More hardcoding fixes

src/include/86box/config.h

@@ -108,12 +108,12 @@ typedef struct {
     char		network_host[520];		/* PCap device */
 
     /* Ports category */
-    char		parallel_devices[3][32];	/* LPT device names */
+    char		parallel_devices[PARALLEL_MAX][32];	/* LPT device names */
 #ifdef USE_SERIAL_DEVICES
-    char		serial_devices[4][32];		/* Serial device names */
+    char		serial_devices[SERIAL_MAX][32];		/* Serial device names */
 #endif
-    int			serial_enabled[4],		/* Serial ports 1 and 2 enabled */
-			parallel_enabled[3];		/* LPT1, LPT2, LPT3 enabled */
+    int			serial_enabled[SERIAL_MAX],		/* Serial ports 1, 2, 3, 4 enabled */
+			parallel_enabled[PARALLEL_MAX];		/* LPT1, LPT2, LPT3, LPT4 enabled */
 
     /* Other peripherals category */
     int			fdc_type,			/* Floppy disk controller type */

src/include/86box/lpt.h

@@ -1,6 +1,22 @@
 #ifndef EMU_LPT_H
 # define EMU_LPT_H
 
+#define LPT1_ADDR		0x0378
+#define LPT1_IRQ		7
+#define LPT2_ADDR		0x0278
+#define LPT2_IRQ		5
+// LPT 1 on machines when installed
+#define LPT_MDA_ADDR	0x03bc
+#define LPT_MDA_IRQ	7
+#define LPT4_ADDR		0x0268
+#define LPT4_IRQ		5
+/*
+#define LPT5_ADDR		0x027c
+#define LPT5_IRQ		7
+#define LPT6_ADDR		0x026c
+#define LPT6_IRQ		5
+*/
+
 typedef struct
 {
     const char *name;

src/include/86box/serial.h

@@ -35,14 +35,14 @@
 #define SERIAL_FIFO_SIZE	16
 
 /* Default settings for the standard ports. */
-#define SERIAL1_ADDR		0x03f8
-#define SERIAL1_IRQ		4
-#define SERIAL2_ADDR		0x02f8
-#define SERIAL2_IRQ		3
-#define SERIAL3_ADDR		0x03e8
-#define SERIAL3_IRQ		4
-#define SERIAL4_ADDR		0x02e8
-#define SERIAL4_IRQ		3
+#define COM1_ADDR		0x03f8
+#define COM1_IRQ		4
+#define COM2_ADDR		0x02f8
+#define COM2_IRQ		3
+#define COM3_ADDR		0x03e8
+#define COM3_IRQ		4
+#define COM4_ADDR		0x02e8
+#define COM4_IRQ		3
 
 
 struct serial_device_s;