diff options
| author | Aleksandar Markovic <amarkovic@wavecomp.com> | 2019-06-25 16:27:17 +0200 |
|---|---|---|
| committer | Aleksandar Markovic <amarkovic@wavecomp.com> | 2019-06-26 13:25:03 +0200 |
| commit | d37eae6ccd115d43474416dfcb35fe81e22cf0dc (patch) | |
| tree | 582f88f876ed09894d1bdb5b88e8a8312e00e270 /hw/dma | |
| parent | 8110b2bf7ed6a5ed17c6fdd6f67a546c77f13f0d (diff) | |
dma/rc4030: Fix off-by-one error in specified memory region size
The size is one byte less than it should be:
address-space: rc4030-dma
0000000000000000-00000000fffffffe (prio 0, i/o): rc4030.dma
rc4030 is used in MIPS Jazz board context.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <1561472838-32272-2-git-send-email-aleksandar.markovic@rt-rk.com>
Diffstat (limited to 'hw/dma')
| -rw-r--r-- | hw/dma/rc4030.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/dma/rc4030.c b/hw/dma/rc4030.c index 6ccafece18..88ff271ee1 100644 --- a/hw/dma/rc4030.c +++ b/hw/dma/rc4030.c @@ -23,6 +23,7 @@ */ #include "qemu/osdep.h" +#include "qemu/units.h" #include "hw/hw.h" #include "hw/mips/mips.h" #include "hw/sysbus.h" @@ -678,7 +679,7 @@ static void rc4030_realize(DeviceState *dev, Error **errp) memory_region_init_iommu(&s->dma_mr, sizeof(s->dma_mr), TYPE_RC4030_IOMMU_MEMORY_REGION, - o, "rc4030.dma", UINT32_MAX); + o, "rc4030.dma", 4 * GiB); address_space_init(&s->dma_as, MEMORY_REGION(&s->dma_mr), "rc4030-dma"); } |