X-Git-Url: https://git.wirehaze.ovh/BOS.git/blobdiff_plain/9eee6999d9d27301b73f604c9978677c9794d717..359bb65a0ed9dbb75a208db4675db689877a85b9:/kernel/init/cmos.asm?ds=inline

diff --git a/kernel/init/cmos.asm b/kernel/init/cmos.asm
index 032a95c..b047c86 100755
--- a/kernel/init/cmos.asm
+++ b/kernel/init/cmos.asm
@@ -10,58 +10,58 @@
 ;-----------------------------------;
 ;  variables containing CMOS data   ;
 ;-----------------------------------;
-	  century	  db   0		      ; latest century,
-	  year		  db   0		      ; year,
-	  month 	  db   0		      ; month,
-	  day		  db   0		      ; day (1 = sunday),
-	  hour		  db   0		      ; hour,
-	  minute	  db   0		      ; minute and
-	  second	  db   0		      ; second read in from CMOS.
+    century   db   0                                  ; latest century,
+    year      db   0                                  ; year,
+    month     db   0                                  ; month,
+    day       db   0                                  ; day (1 = sunday),
+    hour      db   0                                  ; hour,
+    minute    db   0                                  ; minute and
+    second    db   0                                  ; second read in from CMOS.
 
 
 ;-------------------------;
 ;  save info from CMOS    ;
 ;-------------------------;
 get_cmos_data:
-	  push	  ax
+        push   ax
 
-	  mov	  al, 0x00			      ; get the "second" byte
-	  out	  0x70, al
-	  in	  al, 0x71
-	  mov	  [second], al			      ; save it.
+        mov    al, 0x00                               ; get the "second" byte
+        out    0x70, al
+        in     al, 0x71
+        mov    [second], al                           ; save it.
 
-	  mov	  al, 0x02			      ; get the "minute" byte
-	  out	  0x70, al
-	  in	  al, 0x71
-	  mov	  [minute], al
+        mov    al, 0x02                               ; get the "minute" byte
+        out    0x70, al
+        in     al, 0x71
+        mov    [minute], al
 
-	  mov	  al, 0x04			      ; get the "hour" byte
-	  out	  0x70, al
-	  in	  al, 0x71
-	  mov	  [hour], al
+        mov    al, 0x04                               ; get the "hour" byte
+        out    0x70, al
+        in     al, 0x71
+        mov    [hour], al
 
-	  mov	  al, 0x07			      ; get the "day" byte
-	  out	  0x70, al
-	  in	  al, 0x71
-	  mov	  [day], al
+        mov    al, 0x07                               ; get the "day" byte
+        out    0x70, al
+        in     al, 0x71
+        mov    [day], al
 
-	  mov	  al, 0x08			      ; get the "month" byte
-	  out	  0x70, al
-	  in	  al, 0x71
-	  mov	  [month], al
+        mov    al, 0x08                               ; get the "month" byte
+        out    0x70, al
+        in     al, 0x71
+        mov    [month], al
 
-	  mov	  al, 0x09			      ; get the "year" byte
-	  out	  0x70, al
-	  in	  al, 0x71
-	  mov	  [year], al
+        mov    al, 0x09                               ; get the "year" byte
+        out    0x70, al
+        in     al, 0x71
+        mov    [year], al
 
-	  mov	  al, 0x32			      ; get the "century" byte
-	  out	  0x70, al
-	  in	  al, 0x71
-	  mov	  [century], al
+        mov    al, 0x32                               ; get the "century" byte
+        out    0x70, al
+        in     al, 0x71
+        mov    [century], al
 
-	  pop	  ax
-	  ret
+        pop    ax
+        ret
 
 ;------------------------------------------------;
 ;   calculate binary from BCD                    ;
@@ -69,15 +69,15 @@ get_cmos_data:
 ;                              out: al = bin     ;
 ;------------------------------------------------;
 BCD2bin:
-	  push	  ebx
-	  mov	  bl, al			      ; bl = al mod 16
-	  and	  bl, 0x0F
-	  shr	  al, 4 			      ; al = al / 16
-	  mov	  bh, 10
-	  mul	  bh				      ; multiply by 10
-	  add	  al, bl			      ; add in low nib
-	  pop	  ebx
-	  ret
+        push   ebx
+        mov    bl, al                                 ; bl = al mod 16
+        and    bl, 0x0F
+        shr    al, 4                                  ; al = al / 16
+        mov    bh, 10
+        mul    bh                                     ; multiply by 10
+        add    al, bl                                 ; add in low nib
+        pop    ebx
+        ret
 
 
 ;------------------------------------------------;
@@ -86,11 +86,11 @@ BCD2bin:
 ;                              out: ax = ASCII   ;
 ;------------------------------------------------;
 BCD2ascii:
-	  push	  ecx
-	  mov	  ah, al
-	  and	  ax, 0xF00F			      ; mask bits
-	  shr	  ah, 4 			      ; right shift ah to get unpacked BCD
-	  or	  ax, 0x3030			      ; combine with 30 to get ASCII
-	  xchg	  ah, al			      ; swap for ASCII storage convention
-	  pop	  ecx
-	  ret
\ No newline at end of file
+      push   ecx
+      mov    ah, al
+      and    ax, 0xF00F                               ; mask bits
+      shr    ah, 4                                    ; right shift ah to get unpacked BCD
+      or     ax, 0x3030                               ; combine with 30 to get ASCII
+      xchg   ah, al                                   ; swap for ASCII storage convention
+      pop    ecx
+      ret
\ No newline at end of file