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updated some logging, added some comments (coldstart stuff)

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9498 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Rudolf Cornelissen
2004-10-25 09:42:34 +00:00
parent a17b9c0c08
commit 1168e5967f
1 changed files with 19 additions and 6 deletions
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src/add-ons/accelerants/nvidia/engine/nv_info.c
+19 -6
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@@ -209,7 +209,14 @@ static status_t pins3_5_read(uint8 *rom, uint32 offset)
tabs.IOFlagConditionTablePtr = rom[offset + 85] + (rom[offset + 86] * 256);
tabs.InitFunctionTablePtr = rom[offset + 87] + (rom[offset + 88] * 256);
LOG(8,("INFO: PINS 5.16 and later cmdlist pointer: $%04x\n", tabs.InitScriptTablePtr));
LOG(8,("INFO: PINS 5.16 and later cmdlist pointers:\n"));
LOG(8,("INFO: InitScriptTablePtr: $%04x\n", tabs.InitScriptTablePtr));
LOG(8,("INFO: MacroIndexTablePtr: $%04x\n", tabs.MacroIndexTablePtr));
LOG(8,("INFO: MacroTablePtr: $%04x\n", tabs.MacroTablePtr));
LOG(8,("INFO: ConditionTablePtr: $%04x\n", tabs.ConditionTablePtr));
LOG(8,("INFO: IOConditionTablePtr: $%04x\n", tabs.IOConditionTablePtr));
LOG(8,("INFO: IOFlagConditionTablePtr: $%04x\n", tabs.IOFlagConditionTablePtr));
LOG(8,("INFO: InitFunctionTablePtr: $%04x\n", tabs.InitFunctionTablePtr));
return coldstart_card_516_up(rom, tabs, ram_tab);
}
@@ -1086,13 +1093,18 @@ static status_t exec_type2_script_mode(uint8* rom, uint16* adress, int16* size,
offset32 += tabs.InitFunctionTablePtr;
LOG(8,("cmd 'execute fixed VGA BIOS routine #$%02x at adress $%04x'\n",
byte, offset32));
//fixme: impl. if it turns out this function is used.. (didn't see that yet)
LOG(8,("\n\nINFO: WARNING: function not yet implemented, skipping!\n\n"));
/* note:
* This command is BIOS/'pins' version specific. Confirmed a NV28 having NO
* entries at all in InitFunctionTable!
* (BIOS version 4.28.20.05.11; 'pins' version 5.21) */
//fixme: impl. if it turns out this cmd is used.. (didn't see that yet)
if (*exec)
{
//fixme: add BIOS/'pins' version dependancy...
switch(byte)
{
default:
LOG(8,("\n\nINFO: WARNING: function not implemented, skipping!\n\n"));
break;
}
}
@@ -1424,14 +1436,15 @@ static status_t exec_type2_script_mode(uint8* rom, uint16* adress, int16* size,
/* execute */
*adress += 1;
data = (*((uint8*)(&(rom[*adress]))) << 1);
byte = *((uint8*)(&(rom[*adress])));
*adress += 1;
data += tabs.MacroIndexTablePtr;
data = tabs.MacroIndexTablePtr + (byte << 1);
offset32 = (*((uint8*)(&(rom[data]))) << 3);
size32 = *((uint8*)(&(rom[(data + 1)])));
offset32 += tabs.MacroTablePtr;
/* note: min 1, max 255 commands can be requested */
LOG(8,("cmd 'do $%02x time(s) a 32bit reg WR with 32bit data':\n", size32));
LOG(8,("cmd 'do $%02x time(s) a 32bit reg WR with 32bit data' (MacroIndexTable idx = $%02x):\n",
size32, byte));
safe32 = 0;
while (safe32 < size32)
{