Flush all changes from the last two weeks. Still several issues not done.

Cleaned up parallel ports.
Reworked serial ports as devices (still need to clean the chipsets..)
Fixed some issues in Makefile.local.
Prepared for the XTA driver.
Reworked the mouse code AGAIN, fixes crashes on some serial mice and the PS/2 mouse.c
Cleaned up win_devconf.c.

src/pc.c

@@ -8,7 +8,7 @@
  *
  *		Main emulator module where most things are controlled.
  *
- * Version:	@(#)pc.c	1.0.24	2018/04/10
+ * Version:	@(#)pc.c	1.0.26	2018/04/19
  *
  * Authors:	Fred N. van Kempen, <decwiz@yahoo.com>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -105,20 +105,24 @@ wchar_t log_path[1024] = { L'\0'};		/* (O) full path of logfile */
 /* Configuration values. */
 int	window_w, window_h,			/* (C) window size and */
 	window_x, window_y,			/*     position info */
-	window_remember,
+	window_remember;
+int	vid_api = 0,				/* (C) video renderer */
 	vid_resize,				/* (C) allow resizing */
-	invert_display,				/* (C) invert the display */
-	suppress_overscan = 0;			/* (C) suppress overscans */
-int	scale = 0;				/* (C) screen scale factor */
-int	vid_api = 0;				/* (C) video renderer */
-int	vid_cga_contrast = 0,			/* (C) video */
-	video_fullscreen = 0,			/* (C) video */
-	video_fullscreen_scale = 0,		/* (C) video */
-	video_fullscreen_first = 0,		/* (C) video */
+	vid_cga_contrast = 0,			/* (C) video */
+	vid_fullscreen = 0,			/* (C) video */
+	vid_fullscreen_scale = 0,		/* (C) video */
+	vid_fullscreen_first = 0,		/* (C) video */
+	vid_grayscale = 0,			/* (C) video */
+	vid_graytype = 0,			/* (C) video */
+	invert_display = 0,			/* (C) invert the display */
+	suppress_overscan = 0,			/* (C) suppress overscans */
+	scale = 0,				/* (C) screen scale factor */
 	enable_overscan = 0,			/* (C) video */
 	force_43 = 0,				/* (C) video */
-	vid_card = 0,				/* (C) graphics/video card */
-	video_speed = 0;			/* (C) video */
+	video_card = 0,				/* (C) graphics/video card */
+	video_speed = 0,			/* (C) video */
+	voodoo_enabled = 0;			/* (C) video option */
+int	mouse_type = 0;				/* (C) selected mouse type */
 int	enable_sync = 0;			/* (C) enable time sync */
 int	serial_enabled[] = {0,0},		/* (C) enable serial ports */
 	parallel_enabled[] = {0,0,0},		/* (C) enable LPT ports */
@@ -130,10 +134,13 @@ int	update_icons;				/* (C) enable icons updates */
 int	romdos_enabled = 0;			/* (C) enable ROM DOS */
 #endif
 int	hdc_type = 0;				/* (C) HDC type */
-int	sound_is_float = 1,			/* (C) sound uses FP values */
+int	scsi_card = 0;				/* (C) selected SCSI card */
+int	sound_card = 0,				/* (C) selected sound card */
+	sound_is_float = 1,			/* (C) sound uses FP values */
+	sound_gain = 0,				/* (C) sound volume gain */
 	mpu401_standalone_enable = 0,		/* (C) sound option */
 	opl3_type = 0,				/* (C) sound option */
-	voodoo_enabled = 0;			/* (C) video option */
+	midi_device;				/* (C) selected midi device */
 int	joystick_type = 0;			/* (C) joystick type */
 int	mem_size = 0;				/* (C) memory size */
 int	cpu_manufacturer = 0,			/* (C) cpu manufacturer */
@@ -712,7 +719,8 @@ pc_init_modules(void)
 	return(2);
     }
 
-    if ((vid_card < 0) || !video_card_available(video_old_to_new(vid_card))) {
+    if ((video_card < 0) ||
+	!video_card_available(video_old_to_new(video_card))) {
 	/* Whoops, selected video not available. */
 	str = plat_get_string(IDS_2064);
 	mbstowcs(name, machine_getname(), sizeof_w(name));
@@ -802,13 +810,9 @@ pc_reset_hard_init(void)
     timer_reset();
     device_init();
 
-#ifndef WALTJE_SERIAL
-    /* This is needed to initialize the serial timer. */
-    serial_init();
-#endif
-
-    /* Reset the parallel ports [before machine!] */
+    /* Reset the ports [before machine!] so they can be configured. */
     parallel_reset();
+    serial_reset();
 
     sound_reset();
     speaker_init();
@@ -816,6 +820,9 @@ pc_reset_hard_init(void)
     /* Initialize the actual machine and its basic modules. */
     machine_init();
 
+    /* FIXME: move elsewhere? */
+    shadowbios = 0;
+
     fdd_reset();
 
     /*
@@ -828,19 +835,8 @@ pc_reset_hard_init(void)
      */
 
     /* Reset some basic devices. */
-    serial_reset();
-
-    shadowbios = 0;
-
-    /*
-     * This has to be after the serial initialization so that
-     * serial_init() doesn't break the serial mouse by resetting
-     * the RCR callback to NULL.
-     */
     mouse_reset();
-
-    /* Reset the video card. */
-    video_reset(vid_card);
+    video_reset();
 
     /* FIXME: these, and hdc_reset, should be in disk_reset(). */
     cdrom_hard_reset();
@@ -1094,7 +1090,7 @@ pc_thread(void *param)
 #endif
 				 EMU_NAME,emu_version,fps,machine_getname(),
 				 machines[machine].cpu[cpu_manufacturer].cpus[cpu_effective].name);
-			if (mouse_type != MOUSE_TYPE_NONE) {
+			if (mouse_type != MOUSE_NONE) {
 				wcscat(temp, L" - ");
 				if (!mouse_capture) {
 					wcscat(temp, plat_get_string(IDS_2077));
@@ -1126,7 +1122,7 @@ pc_thread(void *param)
 	}
 
 	/* If needed, handle a screen resize. */
-	if (doresize && !video_fullscreen) {
+	if (doresize && !vid_fullscreen) {
 		plat_resize(scrnsz_x, scrnsz_y);
 
 		doresize = 0;