Merge branch 'master' of git://git.ucc.asn.au/tpg/acess2

[tpg/acess2.git] / KernelLand / Kernel / arch / x86 / mm_virt.c

diff --git a/KernelLand/Kernel/arch/x86/mm_virt.c b/KernelLand/Kernel/arch/x86/mm_virt.c
index e96b627..51a3f62 100644 (file)
--- a/KernelLand/Kernel/arch/x86/mm_virt.c
+++ b/KernelLand/Kernel/arch/x86/mm_virt.c
@@ -1075,6 +1075,9 @@ tVAddr MM_AllocDMA(int Pages, int MaxBits, tPAddr *PhysAddr)
        
        ENTER("iPages iMaxBits pPhysAddr", Pages, MaxBits, PhysAddr);
        
+       if(MaxBits == -1)
+               MaxBits = PHYS_BITS;
+       
        // Sanity Check
        if(MaxBits < 12 || !PhysAddr) {
                LEAVE('i', 0);