diff options
| author | Avi Kivity <avi@redhat.com> | 2011-08-15 17:17:35 +0300 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2011-08-22 10:47:49 -0500 |
| commit | c839adec884ed601204d527f021bf638e879a61f (patch) | |
| tree | b27ff78a57b74422461cc049ef3c4965f74153c2 /hw/isa-bus.c | |
| parent | c5b3572fc64360152fe1ccb9e4b72d17770c55e7 (diff) | |
isa: add isa_address_space()
A helper that returns the address space used by ISA devices. Useful
for getting rid of isa_mem_base, multiple ISA buses, or ISA buses behind
bridges.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/isa-bus.c')
| -rw-r--r-- | hw/isa-bus.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/hw/isa-bus.c b/hw/isa-bus.c index 27655436a0..1cb497f5ca 100644 --- a/hw/isa-bus.c +++ b/hw/isa-bus.c @@ -20,6 +20,7 @@ #include "monitor.h" #include "sysbus.h" #include "isa.h" +#include "exec-memory.h" struct ISABus { BusState qbus; @@ -202,4 +203,9 @@ static char *isabus_get_fw_dev_path(DeviceState *dev) return strdup(path); } +MemoryRegion *isa_address_space(ISADevice *dev) +{ + return get_system_memory(); +} + device_init(isabus_register_devices) |