Changeset 550 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/EBIOS

Timestamp:

Apr 27, 2013, 5:30:50 PM (12 years ago)

Author:

aitotat@…

google:author:

aitotat@gmail.com

Message:

Changes to XTIDE Universal BIOS:

• CREATE_COMPATIBLE_DPT is now MODULE_COMPATIBLE_TABLES.
• DPTs pointed by INT 41h and INT 46h are now swapped when swapping drives 81h and 80h.
• Block mode commands are no longer used when block size is set to 1 with AH=24h.

Location:

trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/EBIOS

Files:

• AH41h_CheckIfExtensionsPresent.asm (modified) (3 diffs)
• AH48h_GetExtendedDriveParameters.asm (modified) (4 diffs)

trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/EBIOS/AH41h_CheckIfExtensionsPresent.asm

@@ -44 +44 @@
     mov     WORD [bp+IDEPACK.intpack+INTPACK.bx], 0AA55h
 
-%ifdef CREATE_COMPATIBLE_DPT
+%ifdef MODULE_COMPATIBLE_TABLES
     call    AH41h_GetSupportBitsToCX
     mov     [bp+IDEPACK.intpack+INTPACK.cx], cx
 %else
     mov     WORD [bp+IDEPACK.intpack+INTPACK.cx], ENHANCED_DRIVE_ACCESS_SUPPORT
-%endif
+%endif ; MODULE_COMPATIBLE_TABLES
 
     and     BYTE [bp+IDEPACK.intpack+INTPACK.flags], ~FLG_FLAGS_CF  ; Return with CF cleared
@@ -57 +57 @@
 
 
-%ifdef CREATE_COMPATIBLE_DPT
+%ifdef MODULE_COMPATIBLE_TABLES
 ;--------------------------------------------------------------------
 ; AH41h_GetSupportBitsToCX
@@ -87 +87 @@
     ret
 
-%endif ; CREATE_COMPATIBLE_DPT
+%endif ; MODULE_COMPATIBLE_TABLES

trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/EBIOS/AH48h_GetExtendedDriveParameters.asm

@@ -81 +81 @@
 
     ; Create DPTE (hardware information for device drivers)
-%ifdef CREATE_COMPATIBLE_DPT
+%ifdef MODULE_COMPATIBLE_TABLES
     call    AH41h_GetSupportBitsToCX
     test    cl, ENHANCED_DISK_DRIVE_SUPPORT
@@ -87 +87 @@
     call    CompatibleDPT_CreateDeviceParameterTableExtensionToESBXfromDPTinDSSI
 .DoNotCreateDPTE:
-%endif
+%endif ; MODULE_COMPATIBLE_TABLES
 
     ; Point DS:DI to Extended Drive Information Table to fill
@@ -107 +107 @@
     ; Store DPTE for standard controllers only,
     ; FFFF:FFFF for non standard controllers
-%ifdef CREATE_COMPATIBLE_DPT
+%ifdef MODULE_COMPATIBLE_TABLES
     mov     [di+EDRIVE_INFO.fpDPTE], bx
     mov     [di+EDRIVE_INFO.fpDPTE+2], es
@@ -117 +117 @@
     mov     [di+EDRIVE_INFO.fpDPTE], bx
     mov     [di+EDRIVE_INFO.fpDPTE+2], bx
-%endif
+%endif ; MODULE_COMPATIBLE_TABLES
 
     ; Fill Extended Drive Information Table in DS:DI from DPT in ES:SI