Changeset 33 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/Common/HError.asm

Timestamp:

Aug 23, 2010, 4:27:11 PM (15 years ago)

Author:

Tomi Tilli

google:author:

aitotat

Message:

Interrupt controllers are now unmasked during drive reset.

File:

• trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/Common/HError.asm (modified) (3 diffs)

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

@@ -2 +2 @@
 ; Project name  :   IDE BIOS
 ; Created date  :   30.11.2007
-; Last update   :   1.8.2010
+; Last update   :   23.8.2010
 ; Author        :   Tomi Tilli
 ; Description   :   Error checking functions for BIOS Hard disk functions.
@@ -13 +13 @@
 ;   Parameters:
 ;       DS:     RAMVARS segment
-;       ES:     BDA segment (zero)
 ;       CF:     Set if timeout
 ;               Cleared if task flag was properly set
@@ -25 +24 @@
 ALIGN JUMP_ALIGN
 HError_ProcessErrorsAfterPollingTaskFlag:
-    jc      SHORT HError_ProcessTimeoutAfterPollingBSYandSomeOtherStatusBit
-    mov     ax, [es:HDBDA.wHDStAndErr]
-    call    GetBiosErrorCodeToAHfromStatusAndErrorRegistersInAX
-    mov     [es:BDA.bHDLastSt], ah
-    mov     BYTE [es:BDA.bHDTaskFlg], 0
-    ret
+    jnc     SHORT HError_ProcessErrorsAfterPollingBSY
+    ; Fall to HError_ProcessTimeoutAfterPollingBSYandSomeOtherStatusBit
 
 ;--------------------------------------------------------------------