diff options
| -rw-r--r-- | sys/src/9/bcm/dma.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/src/9/bcm/dma.c b/sys/src/9/bcm/dma.c index dfaf73b8f..84c7f0c73 100644 --- a/sys/src/9/bcm/dma.c +++ b/sys/src/9/bcm/dma.c @@ -100,6 +100,8 @@ static u32int *dmaregs = (u32int*)DMAREGS; uintptr dmaaddr(void *va) { + if(va == nil) + return soc.busdram; return soc.busdram | (PADDR(va) - PHYSDRAM); } |