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| author | Igor Mammedov <imammedo@redhat.com> | 2015-02-20 18:22:11 +0000 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2015-03-01 12:33:22 +0100 |
| commit | 1142e45ffdc5bf76ae920a25495e13223f5d5ed2 (patch) | |
| tree | ff1e161056fc115cb3dbe24ce24d67a5ebe2e12b /include/hw | |
| parent | 7056045332b997a8cd298e3bf231ecf690accdf4 (diff) | |
| download | qemu-1142e45ffdc5bf76ae920a25495e13223f5d5ed2.zip qemu-1142e45ffdc5bf76ae920a25495e13223f5d5ed2.tar.gz qemu-1142e45ffdc5bf76ae920a25495e13223f5d5ed2.tar.bz2 | |
pc: export applesmc IO port/len
IO port and length will be used in following patch
to correctly generate SMC ACPI device in SSDT.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/isa/isa.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/hw/isa/isa.h b/include/hw/isa/isa.h index cf7bd34..f21ceaa 100644 --- a/include/hw/isa/isa.h +++ b/include/hw/isa/isa.h @@ -21,10 +21,17 @@ #define ISA_BUS(obj) OBJECT_CHECK(ISABus, (obj), TYPE_ISA_BUS) #define TYPE_APPLE_SMC "isa-applesmc" +#define APPLESMC_MAX_DATA_LENGTH 32 +#define APPLESMC_PROP_IO_BASE "iobase" -static inline bool applesmc_find(void) +static inline uint16_t applesmc_port(void) { - return object_resolve_path_type("", TYPE_APPLE_SMC, NULL); + Object *obj = object_resolve_path_type("", TYPE_APPLE_SMC, NULL); + + if (obj) { + return object_property_get_int(obj, APPLESMC_PROP_IO_BASE, NULL); + } + return 0; } typedef struct ISADeviceClass { |