BootX-36.tar.gz

diff --git a/bootx.tproj/sl.subproj/display.c b/bootx.tproj/sl.subproj/display.c
index ba03f926cee0a491c4dc88bcdc062f436c429a95..000f2d606dac52fcd5f9a0034b912212b82be068 100644 (file)
--- a/bootx.tproj/sl.subproj/display.c
+++ b/bootx.tproj/sl.subproj/display.c
@@ -48,6 +48,7 @@ struct DisplayInfo {
   CICell height;
   CICell depth;
   CICell linebytes;
   CICell height;
   CICell depth;
   CICell linebytes;

+  CICell triedToOpen;

 };
 
 typedef struct DisplayInfo DisplayInfo, *DisplayInfoPtr;
 };
 
 typedef struct DisplayInfo DisplayInfo, *DisplayInfoPtr;


@@ -102,10 +103,13 @@ static void DumpDisplaysInfo(void);
 static long OpenDisplay(long displayNum);
 static long InitDisplay(long displayNum);
 static long NetLoadDrivers(void);
 static long OpenDisplay(long displayNum);
 static long InitDisplay(long displayNum);
 static long NetLoadDrivers(void);

-static long DiskLoadDrivers(void);

 static long LoadDisplayDriver(char *fileSpec);
 static long LookUpCLUTIndex(long index, long depth);
 
 static long LoadDisplayDriver(char *fileSpec);
 static long LookUpCLUTIndex(long index, long depth);
 

+#if 0
+static long DiskLoadDrivers(void);
+#endif
+

 static long        gNumDisplays;
 static long        gMainDisplayNum;
 static DisplayInfo gDisplays[16];
 static long        gNumDisplays;
 static long        gMainDisplayNum;
 static DisplayInfo gDisplays[16];


@@ -397,6 +401,13 @@ static long OpenDisplays(void)
     }
   }
   
     }
   }
   

+  // Open the rest of the displays
+  if (gOFVersion >= kOFVersion3x) {
+    for (cnt = 0; cnt < gNumDisplays; cnt++) {
+      OpenDisplay(cnt);
+    }
+  }
+  

   return 0;
 }
 
   return 0;
 }
 


@@ -436,22 +447,36 @@ static void DumpDisplaysInfo(void)
 
 static long OpenDisplay(long displayNum)
 {
 
 static long OpenDisplay(long displayNum)
 {

-  char   screenPath[256];
+  char   screenPath[258];

   CICell screenIH;
   long   ret;
   
   CICell screenIH;
   long   ret;
   

+  // Only try to open a screen once.
+  if (gDisplays[displayNum].triedToOpen) {
+    return gDisplays[displayNum].screenIH != 0;
+  } else {
+    gDisplays[displayNum].triedToOpen = -1;
+  }
+  

   // Try to use mac-boot's ihandle.
   Interpret_0_1("\" _screen-ihandle\" $find if execute else 0 then",
                &screenIH);
   // Try to use mac-boot's ihandle.
   Interpret_0_1("\" _screen-ihandle\" $find if execute else 0 then",
                &screenIH);

+  if ((screenIH != 0) &&
+      (InstanceToPackage(screenIH) != gDisplays[displayNum].screenPH)) {
+    screenIH = 0;
+  }

   
   // Try to use stdout as the screen's ihandle
   
   // Try to use stdout as the screen's ihandle

-  if (gStdOutPH == gDisplays[displayNum].screenPH) screenIH = gStdOutIH;
+  if ((screenIH == 0) && (gStdOutPH == gDisplays[displayNum].screenPH)) {
+    screenIH = gStdOutIH;
+  }

   
   // Try to open the display.
   if (screenIH == 0) {
     screenPath[255] = '\0';
     ret = PackageToPath(gDisplays[displayNum].screenPH, screenPath, 255);
     if (ret != -1) {
   
   // Try to open the display.
   if (screenIH == 0) {
     screenPath[255] = '\0';
     ret = PackageToPath(gDisplays[displayNum].screenPH, screenPath, 255);
     if (ret != -1) {

+      strcat(screenPath, ":0");

       screenIH = Open(screenPath);
     }
   }
       screenIH = Open(screenPath);
     }
   }


@@ -484,9 +509,10 @@ static long InitDisplay(long displayNum)
    " to active-package"
    " value rowbytes"
    " value depthbytes"
    " to active-package"
    " value rowbytes"
    " value depthbytes"

+   " frame-buffer-adr value this-frame-buffer-adr"

    
    " : rect-setup"      // ( adr|index x y w h -- w adr|index xy-adr h )
    
    " : rect-setup"      // ( adr|index x y w h -- w adr|index xy-adr h )

-   "   >r >r rowbytes * swap depthbytes * + frame-buffer-adr +"
+   "   >r >r rowbytes * swap depthbytes * + this-frame-buffer-adr +"

    "   r> depthbytes * -rot r>"
    " ;"
    
    "   r> depthbytes * -rot r>"
    " ;"
    


@@ -518,7 +544,7 @@ static long InitDisplay(long displayNum)
    "   3drop"
    " ;"
    
    "   3drop"
    " ;"
    

-   " frame-buffer-adr"
+   " this-frame-buffer-adr"

    " 0 to active-package"
    , display->screenPH, display->linebytes,
    display->depth / 8, &display->address);
    " 0 to active-package"
    , display->screenPH, display->linebytes,
    display->depth / 8, &display->address);


@@ -570,29 +596,6 @@ static long NetLoadDrivers(void)
   return 0;
 }
 
   return 0;
 }
 

-static long DiskLoadDrivers(void)
-{
-  long ret, flags, index, time;
-  char dirSpec[512], *name;
-  
-  index = 0;
-  while (1) {
-    sprintf(dirSpec, "%sprivate\\Drivers\\ppc\\IONDRV.config\\", gRootDir);
-    
-    ret = GetDirEntry(dirSpec, &index, &name, &flags, &time);
-    if (ret == -1) break;
-    
-    if (flags != kFlatFileType) continue;
-    
-    strcat(dirSpec, name);
-    ret = LoadDisplayDriver(dirSpec);
-    
-    if (ret == -1) return -1;
-  }
-  
-  return 0;
-}
-

 static long LoadDisplayDriver(char *fileSpec)
 {
   char              *pef, *currentPef, *buffer;
 static long LoadDisplayDriver(char *fileSpec)
 {
   char              *pef, *currentPef, *buffer;


@@ -699,3 +702,28 @@ static long LookUpCLUTIndex(long index, long depth)
   
   return result;
 }
   
   return result;
 }

+
+#if 0
+static long DiskLoadDrivers(void)
+{
+  long ret, flags, index, time;
+  char dirSpec[512], *name;
+  
+  index = 0;
+  while (1) {
+    sprintf(dirSpec, "%sprivate\\Drivers\\ppc\\IONDRV.config\\", gRootDir);
+    
+    ret = GetDirEntry(dirSpec, &index, &name, &flags, &time);
+    if (ret == -1) break;
+    
+    if (flags != kFlatFileType) continue;
+    
+    strcat(dirSpec, name);
+    ret = LoadDisplayDriver(dirSpec);
+    
+    if (ret == -1) return -1;
+  }
+  
+  return 0;
+}
+#endif

diff --git a/bootx.tproj/sl.subproj/drivers.c b/bootx.tproj/sl.subproj/drivers.c
index d98d696bacfa41f44d3a8d7ca55a2a82f3d1ac81..b14c028ed7b0da38df8d1c34f85fba087418e8a5 100644 (file)
--- a/bootx.tproj/sl.subproj/drivers.c
+++ b/bootx.tproj/sl.subproj/drivers.c
@@ -167,7 +167,7 @@ static long FileLoadDrivers(char *dirSpec, long plugin)
     ret = GetFileInfo(dirSpec, "Extensions.mkext", &flags, &time);
     if ((ret == 0) && (flags == kFlatFileType)) {
       ret = GetFileInfo(dirSpec, "Extensions", &flags, &time2);
     ret = GetFileInfo(dirSpec, "Extensions.mkext", &flags, &time);
     if ((ret == 0) && (flags == kFlatFileType)) {
       ret = GetFileInfo(dirSpec, "Extensions", &flags, &time2);

-      if ((ret != 0) || (flags == kDirectoryFileType) || (time > time2)) {
+      if ((ret != 0) || (flags != kDirectoryFileType) || (time > time2)) {

        sprintf(gDriverSpec, "%sExtensions.mkext", dirSpec);
        printf("LoadDrivers: Loading from [%s]\n", gDriverSpec);
        if (LoadDriverMKext(gDriverSpec) == 0) return 0;
        sprintf(gDriverSpec, "%sExtensions.mkext", dirSpec);
        printf("LoadDrivers: Loading from [%s]\n", gDriverSpec);
        if (LoadDriverMKext(gDriverSpec) == 0) return 0;