Changeset 363 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Device/IDE/IdeCommand.asm

Timestamp:

Mar 26, 2012, 4:20:43 PM (12 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/Device/IDE/IdeCommand.asm (modified) (1 diff)

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

@@ -56 +56 @@
     mov     [di+DPT.bIdevarsOffset], bp
     mov     BYTE [di+DPT_ATA.bSetBlock], 1  ; Block = 1 sector
+%ifdef MODULE_ADVANCED_ATA
+    call    IdeDPT_StoreDeviceTypeFromIdevarsInCSBPtoDPTinDSDI
+%endif
 %ifdef ASSEMBLE_SHARED_IDE_DEVICE_FUNCTIONS
     call    IdeDPT_StoreReversedAddressLinesFlagIfNecessary