On 11/08/11 17:11, Bob Breuer wrote:
The ledma base address defaults to 0xff000000 on reset. This fixes a bug with Solaris and SS-20 OBP when boot net is skipped.Signed-off-by: Bob Breuer<breu...@mc.net> --- diff --git a/hw/sparc32_dma.c b/hw/sparc32_dma.c index e75694b..61812fb 100644 --- a/hw/sparc32_dma.c +++ b/hw/sparc32_dma.c @@ -252,6 +252,9 @@ static void dma_reset(DeviceState *d) memset(s->dmaregs, 0, DMA_SIZE); s->dmaregs[0] = DMA_VER; + if (s->is_ledma) { + s->dmaregs[3] = 0xff000000; + } } static const VMStateDescription vmstate_dma = {
Oh that's interesting indeed. This corresponds to the fix I added to OpenBIOS here: http://lists.openbios.org/pipermail/openbios/2011-April/006350.html.
I guess that we should just assume a fixed address of 0xff000000 based upon the evidence we have to date.
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