Changeset 363 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Main.asm

Timestamp:

Mar 26, 2012, 4:20:43 PM (13 years ago)

Author:

aitotat@…

google:author:

aitotat@gmail.com

Message:

Changes to XTIDE Universal BIOS:

• Added Advanced ATA Module (MODULE_ADVANCED_ATA) with native support for QDI Vision QD6500 and QD6580 VLB IDE Controllers.
• Hopefully optimized IDE transfer functions for 8088 (replaced some memory accesses from WORD to BYTE).
• XT build does not fit in 8k at the moment!!!

File:

• trunk/XTIDE_Universal_BIOS/Src/Main.asm (modified) (6 diffs)

trunk/XTIDE_Universal_BIOS/Src/Main.asm

@@ -34 +34 @@
     %include "IDE_8bit.inc"         ; For IDE 8-bit data port macros
     %include "DeviceIDE.inc"        ; For IDE device equates
+    %include "Vision.inc"           ; For QDI Vision QD65xx VLB IDE Controllers
 
 
@@ -69 +70 @@
 %endif
 
+%ifdef MODULE_ADVANCED_ATA
+    MAIN_FLG_MODULE_ADVATA  equ FLG_ROMVARS_MODULE_ADVATA
+%else
+    MAIN_FLG_MODULE_ADVATA  equ 0
+%endif
+
 
 ;---------------------------;
@@ -74 +81 @@
 ;---------------------------;
 %ifdef USE_AT
-    at  ROMVARS.wFlags,         dw  FLG_ROMVARS_FULLMODE | FLG_ROMVARS_DRVXLAT | MAIN_FLG_MODULE_SERIAL | MAIN_FLG_MODULE_EBIOS | MAIN_FLG_MODULE_JRIDE
+    at  ROMVARS.wFlags,         dw  FLG_ROMVARS_FULLMODE | FLG_ROMVARS_DRVXLAT | MAIN_FLG_MODULE_SERIAL | MAIN_FLG_MODULE_EBIOS | MAIN_FLG_MODULE_JRIDE | MAIN_FLG_MODULE_ADVATA
     at  ROMVARS.wDisplayMode,   dw  DEFAULT_TEXT_MODE
     at  ROMVARS.wBootTimeout,   dw  BOOT_MENU_DEFAULT_TIMEOUT
@@ -89 +96 @@
     at  ROMVARS.ideVars0+IDEVARS.drvParamsSlave+DRVPARAMS.wFlags,   db  DISABLE_WRITE_CACHE | FLG_DRVPARAMS_BLOCKMODE
 
-    at  ROMVARS.ideVars1+IDEVARS.wPort,         dw  170h            ; Controller Command Block base port
-    at  ROMVARS.ideVars1+IDEVARS.wPortCtrl,     dw  370h            ; Controller Control Block base port
+    at  ROMVARS.ideVars1+IDEVARS.wPort,         dw  DEVICE_ATA_DEFAULT_SECONDARY_PORT
+    at  ROMVARS.ideVars1+IDEVARS.wPortCtrl,     dw  DEVICE_ATA_DEFAULT_SECONDARY_PORTCTRL
     at  ROMVARS.ideVars1+IDEVARS.bDevice,       db  DEVICE_16BIT_ATA
     at  ROMVARS.ideVars1+IDEVARS.bIRQ,          db  0
@@ -117 +124 @@
 ; XT and XT+ Build default settings ;
 ;-----------------------------------;
-    at  ROMVARS.wFlags,         dw  FLG_ROMVARS_DRVXLAT | MAIN_FLG_MODULE_SERIAL | MAIN_FLG_MODULE_EBIOS | MAIN_FLG_MODULE_JRIDE
+    at  ROMVARS.wFlags,         dw  FLG_ROMVARS_DRVXLAT | MAIN_FLG_MODULE_SERIAL | MAIN_FLG_MODULE_EBIOS | MAIN_FLG_MODULE_JRIDE | MAIN_FLG_MODULE_ADVATA
     at  ROMVARS.wDisplayMode,   dw  DEFAULT_TEXT_MODE
     at  ROMVARS.wBootTimeout,   dw  BOOT_MENU_DEFAULT_TIMEOUT
@@ -205 +212 @@
 
     ; IDE Device support
+%ifdef MODULE_ADVANCED_ATA
+    %include "AdvAtaInit.asm"       ; For initializing VLB and PCI controllers
+    %include "Vision.asm"           ; QDI Vision QD6500 and QD6580 support
+%endif
 %define IDEDEVICE Ide
 %define ASSEMBLE_SHARED_IDE_DEVICE_FUNCTIONS