Changeset 401 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Device

Timestamp:

Apr 20, 2012, 2:52:53 PM (13 years ago)

Author:

aitotat@…

google:author:

aitotat@gmail.com

Message:

Changes to XTIDE Universal BIOS:

• Removed standard IDE support from XT builds.
• IdeTransfer.asm lookup tables are now correct.

File:

• trunk/XTIDE_Universal_BIOS/Src/Device/IDE/IdeTransfer.asm (modified) (7 diffs)

trunk/XTIDE_Universal_BIOS/Src/Device/IDE/IdeTransfer.asm

@@ -268 +268 @@
 
 ;--------------------------------------------------------------------
+%ifdef USE_186
 ALIGN JUMP_ALIGN
 ReadBlockFrom16bitDataPort:
@@ -274 +275 @@
     db      6Dh         ; INSW (we want this in XT build)
     ret
-
-;--------------------------------------------------------------------
+%endif
+
+;--------------------------------------------------------------------
+%ifdef USE_AT
 ALIGN JUMP_ALIGN
 ReadBlockFrom32bitDataPort:
@@ -285 +288 @@
     db      6Dh         ; INSW/INSD
     ret
+%endif
 
 
@@ -366 +370 @@
 
 ;--------------------------------------------------------------------
+%ifdef USE_186
 ALIGN JUMP_ALIGN
 WriteBlockTo16bitDataPort:
@@ -373 +378 @@
     db      6Fh         ; OUTSW (we want this in XT build)
     ret
-
-;--------------------------------------------------------------------
+%endif
+
+;--------------------------------------------------------------------
+%ifdef USE_AT
 ALIGN JUMP_ALIGN
 WriteBlockTo32bitDataPort:
@@ -385 +392 @@
     db      6Fh         ; OUTSW/OUTSD
     ret
+%endif
 
 
@@ -392 +400 @@
 g_rgfnPioRead:
 %ifdef MODULE_8BIT_IDE
-        dw      ReadBlockFromXtideRev1      ; DEVICE_XTIDE_REV1
+        dw      0                           ; 0, DEVICE_8BIT_JRIDE_ISA
     %ifdef USE_186
-        dw      ReadBlockFrom16bitDataPort  ; DEVICE_XTIDE_REV2
-        dw      ReadBlockFrom16bitDataPort  ; DEVICE_FAST_XTIDE
+        dw      ReadBlockFrom16bitDataPort  ; 1, DEVICE_FAST_XTIDE
+        dw      ReadBlockFrom16bitDataPort  ; 2, DEVICE_8BIT_XTIDE_REV2
     %else
-        dw      ReadBlockFromXtideRev2      ; DEVICE_XTIDE_REV2
-        dw      ReadBlockFromXtideRev2      ; DEVICE_FAST_XTIDE
+        dw      ReadBlockFromXtideRev2      ; 1, DEVICE_FAST_XTIDE
+        dw      ReadBlockFromXtideRev2      ; 2, DEVICE_8BIT_XTIDE_REV2
     %endif
+        dw      ReadBlockFromXtideRev1      ; 3, DEVICE_XTIDE_REV1
 
 %else
         times   COUNT_OF_8BIT_IDE_DEVICES   dw  0
 %endif
-        dw      ReadBlockFrom16bitDataPort  ; DEVICE_16BIT_ATA
-        dw      ReadBlockFrom32bitDataPort  ; DEVICE_32BIT_ATA
+%ifdef USE_AT
+        dw      ReadBlockFrom16bitDataPort  ; 4, DEVICE_16BIT_ATA
+        dw      ReadBlockFrom32bitDataPort  ; 5, DEVICE_32BIT_ATA
+%endif
 
 
 g_rgfnPioWrite:
 %ifdef MODULE_8BIT_IDE
-        dw      WriteBlockToXtideRev1       ; DEVICE_XTIDE_REV1
-        dw      WriteBlockToXtideRev2       ; DEVICE_XTIDE_REV2
+        dw      0                           ; 0, DEVICE_8BIT_JRIDE_ISA
     %ifdef USE_186
-        dw      WriteBlockTo16bitDataPort   ; DEVICE_FAST_XTIDE
+        dw      WriteBlockTo16bitDataPort   ; 1, DEVICE_FAST_XTIDE
     %else
-        dw      WriteBlockToFastXtide       ; DEVICE_FAST_XTIDE
+        dw      WriteBlockToFastXtide       ; 1, DEVICE_FAST_XTIDE
     %endif
+        dw      WriteBlockToXtideRev2       ; 2, DEVICE_XTIDE_REV2
+        dw      WriteBlockToXtideRev1       ; 3, DEVICE_XTIDE_REV1
 
 %else
         times   COUNT_OF_8BIT_IDE_DEVICES   dw  0
 %endif
-        dw      WriteBlockTo16bitDataPort   ; DEVICE_16BIT_ATA
-        dw      WriteBlockTo32bitDataPort   ; DEVICE_32BIT_ATA
+%ifdef USE_AT
+        dw      WriteBlockTo16bitDataPort   ; 4, DEVICE_16BIT_ATA
+        dw      WriteBlockTo32bitDataPort   ; 5, DEVICE_32BIT_ATA
+%endif