Changeset 143 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h

Timestamp:

Mar 14, 2011, 5:24:48 PM (14 years ago)

Author:

Tomi Tilli

google:author:

aitotat

Message:

Changes to XTIDE Universal BIOS:

• Removed "Boot sector found!" string.
• Added option to specify display mode for boot menu.

Location:

trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h

Files:

• AHDh_HReset.asm (modified) (2 diffs)
• Common/HTimer.asm (modified) (5 diffs)

trunk/XTIDE_Universal_BIOS/Src/Handlers/Int13h/AHDh_HReset.asm

@@ -90 +90 @@
     call    HDrvSel_OutputDeviceControlByte
     mov     ax, 5                       ; Delay at least 5us
-    call    Delay_MicrosecondsFromAX
+    call    HTimer_MicrosecondsFromAX
 
     ; HSR1: Clear_wait
@@ -96 +96 @@
     out     dx, al                      ; End Reset
     mov     ax, 2000                    ; Delay at least 2ms
-    call    Delay_MicrosecondsFromAX
+    call    HTimer_MicrosecondsFromAX
 
     ; HSR2: Check_status

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

@@ -45 +45 @@
 ; RTC resolution is 977 microsecs.
 ;
-; Delay_MicrosecondsFromAX
+; HTimer_MicrosecondsFromAX
 ;   Parameters:
 ;       AX:     Number of microsecs to wait
@@ -53 +53 @@
 ;       AX
 ;--------------------------------------------------------------------
-Delay_MicrosecondsFromAX:
+HTimer_MicrosecondsFromAX:
 %ifndef USE_AT
     mov     ax, 1
@@ -70 +70 @@
     pop     dx
     mov     ax, 1                           ; Prepare to wait 1 timer tick
-    jc      SHORT Delay_TimerTicksFromAX    ; Event Wait was unsupported or busy
+    jc      SHORT HTimer_TimerTicksFromAX   ; Event Wait was unsupported or busy
     ret
 %endif
@@ -79 +79 @@
 ; will occur at 54.9 ms intervals.
 ;
-; Delay_TimerTicksFromAX
+; HTimer_TimerTicksFromAX
 ;   Parameters:
 ;       AX:     Number of timer ticks to wait
@@ -87 +87 @@
 ;       AX
 ;--------------------------------------------------------------------
-Delay_TimerTicksFromAX:
+HTimer_TimerTicksFromAX:
     sti                             ; Make sure that interrupts are enabled
     call    ReadTimeFromBdaToCX