Changeset 535 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/makefile

Timestamp:

Apr 8, 2013, 5:09:44 PM (11 years ago)

Author:

aitotat@…

google:author:

aitotat@gmail.com

Message:

Changes to XTIDE Universal BIOS:

• AH=48h now returns Device Parameter Table Extension when RETURN_DPTE_ON_AH48H is defined.
• Removed few unnecessary instructions from hardware interrupt handler.
• P-Cylinders returned by AH=48h are no longer calculated from L-CHS capacity.

File:

• trunk/XTIDE_Universal_BIOS/makefile (modified) (2 diffs)

trunk/XTIDE_Universal_BIOS/makefile

@@ -32 +32 @@
 # RELOCATE_INT13H_STACK **    Relocates INT 13h stack to beginning of stolen conventional memory   #
 # RESERVE_DIAGNOSTIC_CYLINDER Reserve one L-CHS cylinder for compatibility with old BIOSes         #
+# RETURN_DPTE_ON_AH48H        Returns extra hardware related information on AH=48h for OS drivers  #
 # USE_186                     Use instructions supported by 80188/80186 and V20/V30 and later      #
 # USE_286                     Use instructions supported by 286 and later (defines USE_UNDOC_INTEL)#
@@ -110 +111 @@
 
 DEFINES_XT_TINY = MODULE_STRINGS_COMPRESSED MODULE_8BIT_IDE
-DEFINES_386_8K = $(DEFINES_AT) USE_386
+DEFINES_386_8K = $(DEFINES_AT) USE_386 RETURN_DPTE_ON_AH48H
 
 DEFINES_ALL_FEATURES = MODULE_8BIT_IDE MODULE_8BIT_IDE_ADVANCED MODULE_ADVANCED_ATA MODULE_EBIOS MODULE_BOOT_MENU MODULE_HOTKEYS MODULE_IRQ MODULE_SERIAL MODULE_SERIAL_FLOPPY MODULE_STRINGS_COMPRESSED MODULE_FEATURE_SETS