Change order of SetDisplayDevice(), HWRestore(), UnbindGART() and

RestoreBIOSMemSize() to be exactly opposite to the Save procedure in EnterVT()
(Matthias Hopf, Alan Hourihane).
Fixed server crash on reset when a structure allocated in PreInit() was freed on
CloseScreen().
Fixed ring buffer lock ups that happened because the structure that contained
ringbuffer data was not zeroed after allocation.
Fixed numerous warnings due to signed unsigned comparisons.

1 files changed, 4 insertions, 3 deletions

diff --git a/src/i810.h b/src/i810.h
index 58345abc..18fefb67 100644
--- a/src/i810.h
+++ b/src/i810.h
@@ -172,7 +172,7 @@ typedef struct _I810Rec {
    unsigned long OverlayPhysical;
    unsigned long OverlayStart;
    int colorKey;
-   int surfaceAllocation[I810_TOTAL_SURFACES];
+   unsigned int surfaceAllocation[I810_TOTAL_SURFACES];
    int numSurfaces;
 
    DGAModePtr DGAModes;
@@ -295,9 +295,10 @@ extern int I810WaitLpRing(ScrnInfoPtr pScrn, int n, int timeout_millis);
 extern void I810Sync(ScrnInfoPtr pScrn);
 extern unsigned long I810LocalToPhysical(ScrnInfoPtr pScrn,
 					 unsigned long local);
-extern int I810AllocLow(I810MemRange * result, I810MemRange * pool, int size);
+extern int I810AllocLow(I810MemRange * result, I810MemRange * pool, 
+			int size);
 extern int I810AllocHigh(I810MemRange * result, I810MemRange * pool,
-			 int size);
+			int size);
 extern Bool I810AllocateFront(ScrnInfoPtr pScrn);
 
 extern int I810AllocateGARTMemory(ScrnInfoPtr pScrn);