Changeset 10 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Handlers

Timestamp:

May 25, 2010, 5:03:06 PM (15 years ago)

Author:

Tomi Tilli

google:author:

aitotat

Message:

Now assembles with Yasm

File:

• trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/Common/HStatus.asm (modified) (2 diffs)

trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/Common/HStatus.asm

@@ -2 +2 @@
 ; Project name  :   IDE BIOS
 ; Created date  :   15.12.2009
-; Last update   :   13.4.2010
+; Last update   :   25.5.2010
 ; Author        :   Tomi Tilli
 ; Description   :   IDE Status Register polling functions.
@@ -26 +26 @@
 HStatus_WaitIrqOrRdy:
     test    BYTE [di+DPT.bDrvCtrl], FLG_IDE_CTRL_nIEN
-    jz      HIRQ_WaitIRQ                    ; Wait for IRQ if enabled
+    jnz     SHORT .PollRdySinceIrqsAreDisabled
+    jmp     HIRQ_WaitIRQ
+ALIGN JUMP_ALIGN
+.PollRdySinceIrqsAreDisabled:
     call    HStatus_ReadAndIgnoreAlternateStatus
     mov     cl, B_TIMEOUT_DRQ               ; Load DRQ (not RDY) timeout