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authorBlue Swirl <blauwirbel@gmail.com>2010-01-16 09:06:35 +0000
committerBlue Swirl <blauwirbel@gmail.com>2010-01-16 09:06:35 +0000
commit787cfbc432bf1d353a77cbdb613754f3963371a3 (patch)
tree6ca8bdcd7501f8b1e8bcbb7d7fb6876c95c2b492 /hw/sparc32_dma.c
parentdca47eddbaa8411637f62d3993822384f76f6c9e (diff)
Sparc32: improve DMA controller IRQ debugging
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'hw/sparc32_dma.c')
-rw-r--r--hw/sparc32_dma.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/sparc32_dma.c b/hw/sparc32_dma.c
index faf6dbc1cf..6e991e0734 100644
--- a/hw/sparc32_dma.c
+++ b/hw/sparc32_dma.c
@@ -142,6 +142,7 @@ void espdma_memory_read(void *opaque, uint8_t *buf, int len)
DPRINTF("DMA read, direction: %c, addr 0x%8.8x\n",
s->dmaregs[0] & DMA_WRITE_MEM ? 'w': 'r', s->dmaregs[1]);
sparc_iommu_memory_read(s->iommu, s->dmaregs[1], buf, len);
+ DPRINTF("Raise IRQ\n");
s->dmaregs[0] |= DMA_INTR;
s->dmaregs[1] += len;
}
@@ -153,6 +154,7 @@ void espdma_memory_write(void *opaque, uint8_t *buf, int len)
DPRINTF("DMA write, direction: %c, addr 0x%8.8x\n",
s->dmaregs[0] & DMA_WRITE_MEM ? 'w': 'r', s->dmaregs[1]);
sparc_iommu_memory_write(s->iommu, s->dmaregs[1], buf, len);
+ DPRINTF("Raise IRQ\n");
s->dmaregs[0] |= DMA_INTR;
s->dmaregs[1] += len;
}