Commented out excess FPU logging;

SCSI controller is now reset on x86 soft reset, fixes DOS driver hangs after soft reset;
SCSI controller reset control is now implemented more accurately, on a 50 ms timer;
For the PS/1 Model 2011, the Keyboard Input Port bit 6 now correctly reports if the currently selected (in FDC DOR) floppy drive is 3.5" or 5.25";
Commented out excess DMA logging;
Added support for FDF floppy images;
Fixed handling of CDB allocated length field for the CD-ROM INQUIRY command;
(S)VGA port 03C1 write is back again (it was incorrectly gone in some builds);
Commented out Compaq/Paradise VGA;
PS/1 Model 2121+ISA now correctly allows selecting graphics card.

src/fdc.c

@@ -156,6 +156,18 @@ sector_id_t fdc_get_read_track_sector()
 	return fdc.read_track_sector;
 }
 
+int fdc_ps1_525()
+{
+	if ((romset == ROM_IBMPS1_2011) && fdd_is_525(real_drive(fdc.dor & 3)))
+	{
+		return 0x40;
+	}
+	else
+	{
+		return 0;
+	}
+}
+
 int fdc_get_compare_condition()
 {
 	switch (discint)