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[Qemu-block] [PATCH v3 13/19] sparc: disable floppy DMA
From: |
Hervé Poussineau |
Subject: |
[Qemu-block] [PATCH v3 13/19] sparc: disable floppy DMA |
Date: |
Tue, 26 Jan 2016 22:32:18 +0100 |
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 <address@hidden>
---
hw/block/fdc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index e3b0e1e..e45a7f4 100644
--- a/hw/block/fdc.c
+++ b/hw/block/fdc.c
@@ -2485,6 +2485,8 @@ 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
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