[Qemu-devel] [PATCH 11/17] sparc: disable floppy DMA

["Hervé Poussineau" <hpoussin@reactos.org>]

All functions relative to DMA (DMA_*() functions) are stubs on sparc platform.
Disable the DMA in the floppy controller, instead of calling these stubs.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
---
 hw/block/fdc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index cfdd625..14891c1 100644
--- a/hw/block/fdc.c
+++ b/hw/block/fdc.c
@@ -2376,6 +2376,8 @@ static void sun4m_fdc_initfn(Object *obj)
     FDCtrlSysBus *sys = SYSBUS_FDC(obj);
     FDCtrl *fdctrl = &sys->state;
 
+    fdctrl->dma_chann = -1;
+
     memory_region_init_io(&fdctrl->iomem, obj, &fdctrl_mem_strict_ops,
                           fdctrl, "fdctrl", 0x08);
     sysbus_init_mmio(sbd, &fdctrl->iomem);
-- 
2.1.4