missed in 60765b6ceeb4.
Thread 1 "qemu-system-aarch64" received signal SIGSEGV, Segmentation fault.
address_space_init (as=0x0, root=0x55555726e410, name=name@entry=0x555555e3f0a7 "sdhci-dma") at memory.c:3050
3050 as->root = root;
(gdb) bt
#0 address_space_init (as=0x0, root=0x55555726e410, name=name@entry=0x555555e3f0a7 "sdhci-dma") at memory.c:3050
#1 0x0000555555af62c3 in sdhci_sysbus_realize (dev=<optimized out>, errp=0x7fff7f931150) at hw/sd/sdhci.c:1564
#2 0x00005555558b25e5 in zynqmp_sdhci_realize (dev=0x555557051520, errp=0x7fff7f931150) at hw/sd/zynqmp-sdhci.c:151
#3 0x0000555555a2e7f3 in device_set_realized (obj=0x555557051520, value=<optimized out>, errp=0x7fff7f931270) at hw/core/qdev.c:966
#4 0x0000555555ba3f74 in property_set_bool (obj=0x555557051520, v=<optimized out>, name=<optimized out>, opaque=0x555556e04a20,
errp=0x7fff7f931270) at qom/object.c:1906
#5 0x0000555555ba51f4 in object_property_set (obj=obj@entry=0x555557051520, v=v@entry=0x5555576dbd60,
name=name@entry=0x555555dd6306 "realized", errp=errp@entry=0x7fff7f931270) at qom/object.c:1102
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
include/hw/sd/sdhci.h | 1 +
hw/sd/sdhci.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/include/hw/sd/sdhci.h b/include/hw/sd/sdhci.h
index cb37182536..1cf70f8c23 100644
--- a/include/hw/sd/sdhci.h
+++ b/include/hw/sd/sdhci.h
@@ -41,6 +41,7 @@ typedef struct SDHCIState {
/*< public >*/
SDBus sdbus;
MemoryRegion iomem;
+ AddressSpace sysbus_dma_as;
AddressSpace *dma_as;
MemoryRegion *dma_mr;
diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c
index f9264d3be5..fac7fa5c72 100644
--- a/hw/sd/sdhci.c
+++ b/hw/sd/sdhci.c
@@ -1388,6 +1388,7 @@ static void sdhci_sysbus_realize(DeviceState *dev, Error ** errp)
}
if (s->dma_mr) {
+ s->dma_as = &s->sysbus_dma_as;
address_space_init(s->dma_as, s->dma_mr, "sdhci-dma");
} else {
/* use system_memory() if property "dma" not set */
--
2.15.1