Changeset 542 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Initialization/AdvancedAta/Vision.asm

Timestamp:

Apr 15, 2013, 4:03:33 PM (11 years ago)

Author:

aitotat@…

google:author:

aitotat@gmail.com

Message:

Changes to XTIDE Universal BIOS:

• Fixed a bug that allowed EBIOS functions for user defined CHS.
• Simplified user defined CHS and LBA setup a little.

File:

• trunk/XTIDE_Universal_BIOS/Src/Initialization/AdvancedAta/Vision.asm (modified) (3 diffs)

trunk/XTIDE_Universal_BIOS/Src/Initialization/AdvancedAta/Vision.asm

@@ -41 +41 @@
     in      al, QD65XX_BASE_PORT + QD65XX_CONFIG_REGISTER_in
 
-%if 0
+%ifdef DANGEROUS_DETECTION
     ; Checking alternative base port is currently commented away
     ; since Intel PIIX4 south bridge mirrors Interrupt Controller registers
@@ -51 +51 @@
     or      dl, QD65XX_ALTERNATIVE_BASE_PORT
     in      al, QD65XX_ALTERNATIVE_BASE_PORT + QD65XX_CONFIG_REGISTER_in
-%endif ; 0
+%endif ; DANGEROUS_DETECTION
     ; Fall to IsConfigRegisterWithIDinAL
 
@@ -65 +65 @@
 ;       Nothing
 ;--------------------------------------------------------------------
-;IsConfigRegisterWithIDinAL:
+IsConfigRegisterWithIDinAL:
     mov     ah, al
     and     al, MASK_QDCONFIG_CONTROLLER_ID