Changeset 399 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Initialization

Timestamp:

Apr 19, 2012, 10:39:44 PM (13 years ago)

Author:

krille_n_@…

google:author:

krille_n_@hotmail.com

Message:

Changes:

• Added Power Management (Standby Timer) support to the BIOS and made it part of an optional module (MODULE_FEATURE_SETS). The total amount of ROM space used by this feature is 37 bytes. UNTESTED
• Size optimizations (mostly inlining of procedures) and fixed a few bugs in AH9h_HInit.asm:
  1. DPT_ATA.bInitError would be cleared only if MODULE_SERIAL was not defined.
  2. The FLG_INITERROR_FAILED_TO_SET_BLOCK_MODE flag could never be set.
  3. InitializeBlockMode could potentially loop forever if there was an error.
• Removed some odd looking code in .PushResetStatus in BootMenuPrintCfg.asm
• Made some changes to XTIDECFG so it can be built.

File:

• trunk/XTIDE_Universal_BIOS/Src/Initialization/AdvancedAta/AdvAtaInit.asm (modified) (4 diffs)

trunk/XTIDE_Universal_BIOS/Src/Initialization/AdvancedAta/AdvAtaInit.asm

@@ -4 +4 @@
 
 ;
-; XTIDE Universal BIOS and Associated Tools 
+; XTIDE Universal BIOS and Associated Tools
 ; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2012 by XTIDE Universal BIOS Team.
 ;
@@ -11 +11 @@
 ; the Free Software Foundation; either version 2 of the License, or
 ; (at your option) any later version.
-; 
+;
 ; This program is distributed in the hope that it will be useful,
 ; but WITHOUT ANY WARRANTY; without even the implied warranty of
 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-; GNU General Public License for more details.      
+; GNU General Public License for more details.
 ; Visit http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
-;       
+;
 
 ; Section containing code
@@ -75 +75 @@
 ;--------------------------------------------------------------------
 AdvAtaInit_InitializeControllerForDPTinDSDI:
-    push    bp
-    push    si
-
     ; Call Controller Specific initialization function
     mov     ax, [di+DPT_ADVANCED_ATA.wControllerID]
@@ -83 +80 @@
     jz      SHORT .NoAdvancedController ; Return with CF cleared
 
+    push    bp
+    push    si
+
     ; We only support Vision at the moment so no need to identify ID
     call    AdvAtaInit_LoadMasterDPTtoDSSIifSlaveInDSDI
     call    Vision_InitializeWithIDinAHandConfigInAL
 
-.NoAdvancedController:
     pop     si
     pop     bp
+
+.NoAdvancedController:
     ret